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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 1.291 by root, Thu Nov 26 07:19:11 2009 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
27	#include <stdio.h>	32	#include <stdio.h>
28	#include <stdlib.h>	33	#include <stdlib.h>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		36
30	#include <SDL.h>	37	#include <SDL.h>
31	#include <SDL_thread.h>	38	#include <SDL_thread.h>
32	#include <SDL_endian.h>	39	#include <SDL_endian.h>
33	#include <SDL_image.h>	40	#include <SDL_image.h>
34	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
35	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
36		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
37	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
38	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
39		51
40	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
41		53
42	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
43		66
44	#ifndef _WIN32	67	#ifndef _WIN32
45	# include <sys/types.h>	68	# include <sys/types.h>
46	# include <sys/socket.h>	69	# include <sys/socket.h>
47	# include <netinet/in.h>	70	# include <netinet/in.h>
48	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
49	# include <inttypes.h>	72	# include <inttypes.h>
50	#endif	73	#endif
51		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
		77	#else
		78	# define expect(expr,value) (expr)
		79	#endif
		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		85
54	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 64
55		87
56	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
58		90
59	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
60		92
61	#if 0	93	/* mask out modifiers we are not interested in */
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
63	#else	95
64	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
65	#endif	97
		98	#define TEXID_SPEECH 1
		99	#define TEXID_NOFACE 2
		100	#define TEXID_HIDDEN 3
66		101
67	static AV *texture_av;	102	static AV *texture_av;
68		103
69	static struct	104	static struct
70	{	105	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	142	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	143	glDeleteTextures (1, &name);
109	}	144	}
110		145
111	#include "texcache.c"	146	#include "texcache.c"
		147	#include "rendercache.c"
112		148
113	#include "pango-font.c"	149	#include "pango-font.c"
114	#include "pango-fontmap.c"	150	#include "pango-fontmap.c"
115	#include "pango-render.c"	151	#include "pango-render.c"
116		152
		153	typedef IV DC__Channel;
		154	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	155	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	156	typedef Mix_Music *DC__MixMusic;
119		157
120	typedef PangoFontDescription *CFPlus__Font;	158	typedef PangoFontDescription *DC__Font;
121		159
122	static int	160	static int
123	shape_attr_p (PangoLayoutRun *run)	161	shape_attr_p (PangoLayoutRun *run)
124	{	162	{
125	GSList *attrs = run->item->analysis.extra_attrs;	163	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		177
140	typedef struct cf_layout {	178	typedef struct cf_layout {
141	PangoLayout *pl;	179	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	180	float r, g, b, a; // default color for rgba mode
143	int base_height;	181	int base_height;
144	CFPlus__Font font;	182	DC__Font font;
		183	rc_t *rc;
145	} *CFPlus__Layout;	184	} *DC__Layout;
146		185
147	static CFPlus__Font default_font;	186	static DC__Font default_font;
148	static PangoContext *opengl_context;	187	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	188	static PangoFontMap *opengl_fontmap;
150		189
151	static void	190	static void
152	substitute_func (FcPattern *pattern, gpointer data)	191	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	196	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	198	}
160		199
161	static void	200	static void
162	layout_update_font (CFPlus__Layout self)	201	layout_update_font (DC__Layout self)
163	{	202	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	203	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	204	* reasonably well with dejavu/bistream fonts
166	*/	205	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	206	PangoFontDescription *font = self->font ? self->font : default_font;
168		207
169	pango_font_description_set_absolute_size (font,	208	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	209	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		210
172	pango_layout_set_font_description (self->pl, font);	211	pango_layout_set_font_description (self->pl, font);
173	}	212	}
174		213
175	static void	214	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	215	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	216	{
178	PangoRectangle rect;	217	PangoRectangle rect;
179		218
180	// get_pixel_* wrongly rounds down	219	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	220	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		231
193	typedef uint16_t tileid;	232	typedef uint16_t tileid;
194	typedef uint16_t faceid;	233	typedef uint16_t faceid;
195		234
196	typedef struct {	235	typedef struct {
197	int name;	236	GLuint name;
198	int w, h;	237	int w, h;
199	float s, t;	238	float s, t;
200	uint8_t r, g, b, a;	239	uint8_t r, g, b, a;
201	tileid smoothtile;	240	tileid smoothtile;
202	uint8_t smoothlevel;	241	uint8_t smoothlevel;
		242	uint8_t unused; /* set to zero on use */
203	} maptex;	243	} maptex;
204		244
205	typedef struct {	245	typedef struct {
206	uint32_t player;	246	uint32_t player;
207	tileid tile[3];	247	tileid tile[3];
…		…
220	int faces; tileid *face2tile; // [faceid]	260	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	261	int texs; maptex *tex; // [tileid]
222		262
223	int32_t rows;	263	int32_t rows;
224	maprow *row;	264	maprow *row;
225	} *CFPlus__Map;	265	} *DC__Map;
226		266
227	static char *	267	static char *
228	prepend (char *ptr, int sze, int inc)	268	prepend (char *ptr, int sze, int inc)
229	{	269	{
230	char *p;	270	char *p;
…		…
268	self->texs *= 2;	308	self->texs *= 2;
269	}	309	}
270	}	310	}
271		311
272	static maprow *	312	static maprow *
273	map_get_row (CFPlus__Map self, int y)	313	map_get_row (DC__Map self, int y)
274	{	314	{
275	if (0 > y)	315	if (0 > y)
276	{	316	{
277	int extend = - y + MAP_EXTEND_Y;	317	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	318	Prepend (maprow, self->row, self->rows, extend);
…		…
316		356
317	return row->col + (x - row->c0);	357	return row->col + (x - row->c0);
318	}	358	}
319		359
320	static mapcell *	360	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	361	map_get_cell (DC__Map self, int x, int y)
322	{	362	{
323	return row_get_cell (map_get_row (self, y), x);	363	return row_get_cell (map_get_row (self, y), x);
324	}	364	}
325		365
326	static void	366	static void
327	map_clear (CFPlus__Map self)	367	map_clear (DC__Map self)
328	{	368	{
329	int r;	369	int r;
330		370
331	for (r = 0; r < self->rows; r++)	371	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	372	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	379	self->oy = 0;
340	self->row = 0;	380	self->row = 0;
341	self->rows = 0;	381	self->rows = 0;
342	}	382	}
343		383
		384	#define CELL_CLEAR(cell) \
		385	do { \
		386	if ((cell)->player) \
		387	(cell)->tile [2] = 0; \
		388	(cell)->darkness = 0; \
		389	(cell)->stat_hp = 0; \
		390	(cell)->flags = 0; \
		391	(cell)->player = 0; \
		392	} while (0)
		393
344	static void	394	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	395	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	396	{
347	int x, y;	397	int x, y;
348	maprow *row;	398	maprow *row;
349	mapcell *cell;	399	mapcell *cell;
350		400
…		…
362	if (x >= row->c1)	412	if (x >= row->c1)
363	break;	413	break;
364		414
365	cell = row->col + x - row->c0;	415	cell = row->col + x - row->c0;
366		416
367	cell->darkness = 0;	417	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	418	}
372	}	419	}
373	}	420	}
374		421
375	typedef struct {	422	typedef struct {
…		…
429	n |= n >> 16;	476	n |= n >> 16;
430		477
431	return n + 1;	478	return n + 1;
432	}	479	}
433		480
		481	static unsigned int
		482	popcount (unsigned int n)
		483	{
		484	n -= (n >> 1) & 0x55555555U;
		485	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		486	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		487	n *= 0x01010101U;
		488
		489	return n >> 24;
		490	}
		491
434	/* SDL should provide this, really. */	492	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	493	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	494	#define SDLK_MODIFIER_MAX 314
437		495
438	/******************************************************************************/	496	/******************************************************************************/
439		497
		498	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		499	static GV *hover_gv;
		500
440	static int	501	static int
441	within_widget (SV *widget, NV x, NV y)	502	within_widget (SV *widget, NV x, NV y)
442	{	503	{
443	HV *self;	504	HV *self;
444	SV **svp;	505	SV **svp;
…		…
473	return 0;	534	return 0;
474		535
475	return 1;	536	return 1;
476	}	537	}
477		538
478	MODULE = CFPlus PACKAGE = CFPlus	539	/******************************************************************************/
		540
		541	/* process keyboard modifiers */
		542	static int
		543	mod_munge (int mod)
		544	{
		545	mod &= MOD_MASK;
		546
		547	if (mod & (KMOD_META | KMOD_ALT))
		548	mod |= KMOD_LRAM;
		549
		550	return mod;
		551	}
		552
		553	static void
		554	deliantra_main ()
		555	{
		556	char *argv[] = { 0 };
		557	call_argv ("::main", G_DISCARD | G_VOID, argv);
		558	}
		559
		560	#ifdef __MACOSX__
		561	/* to due surprising braindamage on the side of SDL design, we
		562	* do some mind-boggling hack here: SDL requires a custom main()
		563	* on OS X, so... we provide one and call the original main(), which,
		564	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		565	* and which calls our main (== SDL_main) back.
		566	*/
		567	extern C_LINKAGE int
		568	main (int argc, char *argv[])
		569	{
		570	deliantra_main ();
		571	}
		572
		573	#undef main
		574
		575	extern C_LINKAGE int main (int argc, char *argv[]);
		576
		577	static void
		578	SDL_braino (void)
		579	{
		580	char *argv[] = { "deliantra client", 0 };
		581	(main) (1, argv);
		582	}
		583	#else
		584	static void
		585	SDL_braino (void)
		586	{
		587	deliantra_main ();
		588	}
		589	#endif
		590
		591	MODULE = Deliantra::Client PACKAGE = DC
479		592
480	PROTOTYPES: ENABLE	593	PROTOTYPES: ENABLE
481		594
482	BOOT:	595	BOOT:
483	{	596	{
484	HV *stash = gv_stashpv ("CFPlus", 1);	597	HV *stash = gv_stashpv ("DC", 1);
485	static const struct {	598	static const struct {
486	const char *name;	599	const char *name;
487	IV iv;	600	IV iv;
488	} *civ, const_iv[] = {	601	} *civ, const_iv[] = {
489	# define const_iv(name) { # name, (IV)name }	602	# define const_iv(name) { # name, (IV)name }
…		…
511		624
512	const_iv (SDL_APPINPUTFOCUS),	625	const_iv (SDL_APPINPUTFOCUS),
513	const_iv (SDL_APPMOUSEFOCUS),	626	const_iv (SDL_APPMOUSEFOCUS),
514	const_iv (SDL_APPACTIVE),	627	const_iv (SDL_APPACTIVE),
515		628
		629
		630	const_iv (SDLK_UNKNOWN),
		631	const_iv (SDLK_FIRST),
		632	const_iv (SDLK_BACKSPACE),
		633	const_iv (SDLK_TAB),
		634	const_iv (SDLK_CLEAR),
		635	const_iv (SDLK_RETURN),
		636	const_iv (SDLK_PAUSE),
		637	const_iv (SDLK_ESCAPE),
		638	const_iv (SDLK_SPACE),
		639	const_iv (SDLK_EXCLAIM),
		640	const_iv (SDLK_QUOTEDBL),
		641	const_iv (SDLK_HASH),
		642	const_iv (SDLK_DOLLAR),
		643	const_iv (SDLK_AMPERSAND),
		644	const_iv (SDLK_QUOTE),
		645	const_iv (SDLK_LEFTPAREN),
		646	const_iv (SDLK_RIGHTPAREN),
		647	const_iv (SDLK_ASTERISK),
		648	const_iv (SDLK_PLUS),
		649	const_iv (SDLK_COMMA),
		650	const_iv (SDLK_MINUS),
		651	const_iv (SDLK_PERIOD),
		652	const_iv (SDLK_SLASH),
		653	const_iv (SDLK_0),
		654	const_iv (SDLK_1),
		655	const_iv (SDLK_2),
		656	const_iv (SDLK_3),
		657	const_iv (SDLK_4),
		658	const_iv (SDLK_5),
		659	const_iv (SDLK_6),
		660	const_iv (SDLK_7),
		661	const_iv (SDLK_8),
		662	const_iv (SDLK_9),
		663	const_iv (SDLK_COLON),
		664	const_iv (SDLK_SEMICOLON),
		665	const_iv (SDLK_LESS),
		666	const_iv (SDLK_EQUALS),
		667	const_iv (SDLK_GREATER),
		668	const_iv (SDLK_QUESTION),
		669	const_iv (SDLK_AT),
		670
		671	const_iv (SDLK_LEFTBRACKET),
		672	const_iv (SDLK_BACKSLASH),
		673	const_iv (SDLK_RIGHTBRACKET),
		674	const_iv (SDLK_CARET),
		675	const_iv (SDLK_UNDERSCORE),
		676	const_iv (SDLK_BACKQUOTE),
		677	const_iv (SDLK_DELETE),
		678
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_LAST),
516	const_iv (SDLK_KP0),	681	const_iv (SDLK_KP0),
517	const_iv (SDLK_KP1),	682	const_iv (SDLK_KP1),
518	const_iv (SDLK_KP2),	683	const_iv (SDLK_KP2),
519	const_iv (SDLK_KP3),	684	const_iv (SDLK_KP3),
520	const_iv (SDLK_KP4),	685	const_iv (SDLK_KP4),
…		…
592	const_iv (KMOD_LMETA),	757	const_iv (KMOD_LMETA),
593	const_iv (KMOD_RMETA),	758	const_iv (KMOD_RMETA),
594	const_iv (KMOD_NUM),	759	const_iv (KMOD_NUM),
595	const_iv (KMOD_CAPS),	760	const_iv (KMOD_CAPS),
596	const_iv (KMOD_MODE),	761	const_iv (KMOD_MODE),
		762
		763	const_iv (KMOD_LRAM),
		764
		765	const_iv (MIX_DEFAULT_FORMAT),
		766
		767	const_iv (SDL_INIT_TIMER),
		768	const_iv (SDL_INIT_AUDIO),
		769	const_iv (SDL_INIT_VIDEO),
		770	const_iv (SDL_INIT_CDROM),
		771	const_iv (SDL_INIT_JOYSTICK),
		772	const_iv (SDL_INIT_EVERYTHING),
		773	const_iv (SDL_INIT_NOPARACHUTE),
		774	const_iv (SDL_INIT_EVENTTHREAD),
		775
		776	const_iv (SDL_GL_RED_SIZE),
		777	const_iv (SDL_GL_GREEN_SIZE),
		778	const_iv (SDL_GL_BLUE_SIZE),
		779	const_iv (SDL_GL_ALPHA_SIZE),
		780	const_iv (SDL_GL_DOUBLEBUFFER),
		781	const_iv (SDL_GL_BUFFER_SIZE),
		782	const_iv (SDL_GL_DEPTH_SIZE),
		783	const_iv (SDL_GL_STENCIL_SIZE),
		784	const_iv (SDL_GL_ACCUM_RED_SIZE),
		785	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		786	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		787	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		788	const_iv (SDL_GL_STEREO),
		789	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		790	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		791	const_iv (SDL_GL_ACCELERATED_VISUAL),
		792	const_iv (SDL_GL_SWAP_CONTROL),
		793
		794	const_iv (FOW_DARKNESS)
597	# undef const_iv	795	# undef const_iv
598	};	796	};
599		797
600	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	798	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
619		817
620	NV floor (NV x)	818	NV floor (NV x)
621		819
622	NV ceil (NV x)	820	NV ceil (NV x)
623		821
		822	IV minpot (UV n)
		823
		824	IV popcount (UV n)
		825
624	void	826	void
625	pango_init ()	827	pango_init ()
626	CODE:	828	CODE:
627	{	829	{
628	opengl_fontmap = pango_opengl_font_map_new ();	830	opengl_fontmap = pango_opengl_font_map_new ();
629	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	831	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
630	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	832	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		833	/*pango_context_set_font_description (opengl_context, default_font);*/
		834	#if PANGO_VERSION_CHECK (1, 15, 2)
		835	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		836	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		837	#endif
631	}	838	}
632		839
633	char *
634	SDL_GetError ()	840	char *SDL_GetError ()
635		841
636	int	842	void SDL_braino ()
637	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
638		843
639	void	844	int SDL_Init (U32 flags)
		845
		846	int SDL_InitSubSystem (U32 flags)
		847
		848	void SDL_QuitSubSystem (U32 flags)
		849
640	SDL_Quit ()	850	void SDL_Quit ()
		851
		852	int SDL_GL_SetAttribute (int attr, int value)
		853
		854	int SDL_GL_GetAttribute (int attr)
		855	CODE:
		856	if (SDL_GL_GetAttribute (attr, &RETVAL))
		857	XSRETURN_UNDEF;
		858	OUTPUT:
		859	RETVAL
641		860
642	void	861	void
643	SDL_ListModes (int rgb, int alpha)	862	SDL_ListModes (int rgb, int alpha)
644	PPCODE:	863	PPCODE:
645	{	864	{
…		…
657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	876	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	877	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	878	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
660		879
661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	880	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);	881	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
665	#endif
666		882
667	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	883	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
668		884
669	if (m && m != (SDL_Rect **)-1)	885	if (m && m != (SDL_Rect **)-1)
670	while (*m)	886	while (*m)
671	{	887	{
672	if ((*m)->w >= 640 && (*m)->h >= 480)	888	if ((*m)->w >= 400 && (*m)->h >= 300)
673	{	889	{
674	AV *av = newAV ();	890	AV *av = newAV ();
675	av_push (av, newSViv ((*m)->w));	891	av_push (av, newSViv ((*m)->w));
676	av_push (av, newSViv ((*m)->h));	892	av_push (av, newSViv ((*m)->h));
677	av_push (av, newSViv (rgb));	893	av_push (av, newSViv (rgb));
…		…
701		917
702	if (RETVAL)	918	if (RETVAL)
703	{	919	{
704	av_clear (texture_av);	920	av_clear (texture_av);
705		921
706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	922	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
707	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	923	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
708	#include "glfunc.h"	924	#include "glfunc.h"
709	#undef GL_FUNC	925	#undef GL_FUNC
710	}	926	}
711	}	927	}
…		…
718	char *	934	char *
719	SDL_GetKeyName (int sym)	935	SDL_GetKeyName (int sym)
720		936
721	int	937	int
722	SDL_GetAppState ()	938	SDL_GetAppState ()
		939
		940	int
		941	SDL_GetModState ()
723		942
724	void	943	void
725	poll_events ()	944	poll_events ()
726	PPCODE:	945	PPCODE:
727	{	946	{
…		…
737	{	956	{
738	case SDL_KEYDOWN:	957	case SDL_KEYDOWN:
739	case SDL_KEYUP:	958	case SDL_KEYUP:
740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	959	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	960	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
742	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	961	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
743	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	962	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	963	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
745	break;	964	break;
746		965
747	case SDL_ACTIVEEVENT:	966	case SDL_ACTIVEEVENT:
748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	967	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
766	x = ev.motion.x;	985	x = ev.motion.x;
767	y = ev.motion.y;	986	y = ev.motion.y;
768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	987	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
769	}	988	}
770		989
771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	990	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
772	hv_store (hv, "state", 5, newSViv (state), 0);	991	hv_store (hv, "state", 5, newSViv (state), 0);
773	hv_store (hv, "x", 1, newSViv (x), 0);	992	hv_store (hv, "x", 1, newSViv (x), 0);
774	hv_store (hv, "y", 1, newSViv (y), 0);	993	hv_store (hv, "y", 1, newSViv (y), 0);
775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	994	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	995	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
777	}	996	}
778	break;	997	break;
779		998
780	case SDL_MOUSEBUTTONDOWN:	999	case SDL_MOUSEBUTTONDOWN:
781	case SDL_MOUSEBUTTONUP:	1000	case SDL_MOUSEBUTTONUP:
782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1001	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
783		1002
784	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1003	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
785	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1004	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
786	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1005	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
787	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1006	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
792	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1011	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
793	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1012	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
794	break;	1013	break;
795	}	1014	}
796		1015
797	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1016	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
798	}	1017	}
799	}	1018	}
800		1019
801	int	1020	int
802	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1021	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
803	POSTCALL:	1022	POSTCALL:
804	Mix_HookMusicFinished (music_finished);	1023	Mix_HookMusicFinished (music_finished);
805	Mix_ChannelFinished (channel_finished);	1024	Mix_ChannelFinished (channel_finished);
806		1025
807	void	1026	void
		1027	Mix_QuerySpec ()
		1028	PPCODE:
		1029	{
		1030	int freq, channels;
		1031	Uint16 format;
		1032
		1033	if (Mix_QuerySpec (&freq, &format, &channels))
		1034	{
		1035	EXTEND (SP, 3);
		1036	PUSHs (sv_2mortal (newSViv (freq)));
		1037	PUSHs (sv_2mortal (newSViv (format)));
		1038	PUSHs (sv_2mortal (newSViv (channels)));
		1039	}
		1040	}
		1041
		1042	void
808	Mix_CloseAudio ()	1043	Mix_CloseAudio ()
809		1044
810	int	1045	int
811	Mix_AllocateChannels (int numchans = -1)	1046	Mix_AllocateChannels (int numchans = -1)
		1047
		1048	const char *
		1049	Mix_GetError ()
812		1050
813	void	1051	void
814	lowdelay (int fd, int val = 1)	1052	lowdelay (int fd, int val = 1)
815	CODE:	1053	CODE:
816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1054	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
842	}	1080	}
843	}	1081	}
844	#endif	1082	#endif
845	}	1083	}
846		1084
847	void	1085	int
848	add_font (char *file)	1086	add_font (char *file)
849	CODE:	1087	CODE:
850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1088	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1089	OUTPUT:
		1090	RETVAL
851		1091
852	void	1092	void
853	load_image_inline (SV *image_)	1093	load_image_inline (SV *image_)
854	ALIAS:	1094	ALIAS:
855	load_image_file = 1	1095	load_image_file = 1
…		…
858	STRLEN image_len;	1098	STRLEN image_len;
859	char *image = (char *)SvPVbyte (image_, image_len);	1099	char *image = (char *)SvPVbyte (image_, image_len);
860	SDL_Surface *surface, *surface2;	1100	SDL_Surface *surface, *surface2;
861	SDL_PixelFormat fmt;	1101	SDL_PixelFormat fmt;
862	SDL_RWops *rw = ix	1102	SDL_RWops *rw = ix
863	? SDL_RWFromFile (image, "r")	1103	? SDL_RWFromFile (image, "rb")
864	: SDL_RWFromConstMem (image, image_len);	1104	: SDL_RWFromConstMem (image, image_len);
865		1105
866	if (!rw)	1106	if (!rw)
867	croak ("load_image: %s", SDL_GetError ());	1107	croak ("load_image: %s", SDL_GetError ());
868		1108
…		…
941	void	1181	void
942	error (char *message)	1182	error (char *message)
943	CODE:	1183	CODE:
944	fprintf (stderr, "ERROR: %s\n", message);	1184	fprintf (stderr, "ERROR: %s\n", message);
945	#ifdef _WIN32	1185	#ifdef _WIN32
946	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1186	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
947	#endif	1187	#endif
948		1188
949	void	1189	void
950	fatal (char *message)	1190	fatal (char *message)
951	CODE:	1191	CODE:
952	fprintf (stderr, "FATAL: %s\n", message);	1192	fprintf (stderr, "FATAL: %s\n", message);
953	#ifdef _WIN32	1193	#ifdef _WIN32
954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1194	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
955	#endif	1195	#endif
956	_exit (1);	1196	_exit (1);
957		1197
958	void	1198	void
959	_exit (int retval = 0)	1199	_exit (int retval = 0)
…		…
971	#if DEBUG	1211	#if DEBUG
972	VALGRIND_DO_LEAK_CHECK;	1212	VALGRIND_DO_LEAK_CHECK;
973	#endif	1213	#endif
974	}	1214	}
975		1215
976	MODULE = CFPlus PACKAGE = CFPlus::Font	1216	int
		1217	SvREFCNT (SV *sv)
		1218	CODE:
		1219	RETVAL = SvREFCNT (sv);
		1220	OUTPUT:
		1221	RETVAL
		1222
		1223	MODULE = Deliantra::Client PACKAGE = DC::Font
977		1224
978	PROTOTYPES: DISABLE	1225	PROTOTYPES: DISABLE
979		1226
980	CFPlus::Font	1227	DC::Font
981	new_from_file (SV *class, char *path, int id = 0)	1228	new_from_file (SV *class, char *path, int id = 0)
982	CODE:	1229	CODE:
983	{	1230	{
984	int count;	1231	int count;
985	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1232	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
988	}	1235	}
989	OUTPUT:	1236	OUTPUT:
990	RETVAL	1237	RETVAL
991		1238
992	void	1239	void
993	DESTROY (CFPlus::Font self)	1240	DESTROY (DC::Font self)
994	CODE:	1241	CODE:
995	pango_font_description_free (self);	1242	pango_font_description_free (self);
996		1243
997	void	1244	void
998	make_default (CFPlus::Font self)	1245	make_default (DC::Font self)
999	PROTOTYPE: $	1246	PROTOTYPE: $
1000	CODE:	1247	CODE:
1001	default_font = self;	1248	default_font = self;
1002		1249
1003	MODULE = CFPlus PACKAGE = CFPlus::Layout	1250	MODULE = Deliantra::Client PACKAGE = DC::Layout
1004		1251
1005	PROTOTYPES: DISABLE	1252	PROTOTYPES: DISABLE
1006		1253
1007	void	1254	void
1008	reset_glyph_cache ()	1255	glyph_cache_backup ()
1009	PROTOTYPE:	1256	PROTOTYPE:
1010	CODE:	1257	CODE:
		1258	tc_backup ();
		1259
		1260	void
		1261	glyph_cache_restore ()
		1262	PROTOTYPE:
		1263	CODE:
1011	tc_clear ();	1264	tc_restore ();
1012		1265
1013	CFPlus::Layout	1266	DC::Layout
1014	new (SV *class)	1267	new (SV *class)
1015	CODE:	1268	CODE:
1016	New (0, RETVAL, 1, struct cf_layout);	1269	New (0, RETVAL, 1, struct cf_layout);
1017		1270
1018	RETVAL->pl = pango_layout_new (opengl_context);	1271	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1020	RETVAL->g = 1.;	1273	RETVAL->g = 1.;
1021	RETVAL->b = 1.;	1274	RETVAL->b = 1.;
1022	RETVAL->a = 1.;	1275	RETVAL->a = 1.;
1023	RETVAL->base_height = MIN_FONT_HEIGHT;	1276	RETVAL->base_height = MIN_FONT_HEIGHT;
1024	RETVAL->font = 0;	1277	RETVAL->font = 0;
		1278	RETVAL->rc = rc_alloc ();
1025		1279
1026	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1280	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1027	layout_update_font (RETVAL);	1281	layout_update_font (RETVAL);
1028	OUTPUT:	1282	OUTPUT:
1029	RETVAL	1283	RETVAL
1030		1284
1031	void	1285	void
1032	DESTROY (CFPlus::Layout self)	1286	DESTROY (DC::Layout self)
1033	CODE:	1287	CODE:
1034	g_object_unref (self->pl);	1288	g_object_unref (self->pl);
		1289	rc_free (self->rc);
1035	Safefree (self);	1290	Safefree (self);
1036		1291
1037	void	1292	void
1038	set_text (CFPlus::Layout self, SV *text_)	1293	set_text (DC::Layout self, SV *text_)
1039	CODE:	1294	CODE:
1040	{	1295	{
1041	STRLEN textlen;	1296	STRLEN textlen;
1042	char *text = SvPVutf8 (text_, textlen);	1297	char *text = SvPVutf8 (text_, textlen);
1043		1298
1044	pango_layout_set_text (self->pl, text, textlen);	1299	pango_layout_set_text (self->pl, text, textlen);
1045	}	1300	}
1046		1301
1047	void	1302	void
1048	set_markup (CFPlus::Layout self, SV *text_)	1303	set_markup (DC::Layout self, SV *text_)
1049	CODE:	1304	CODE:
1050	{	1305	{
1051	STRLEN textlen;	1306	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1307	char *text = SvPVutf8 (text_, textlen);
1053		1308
1054	pango_layout_set_markup (self->pl, text, textlen);	1309	pango_layout_set_markup (self->pl, text, textlen);
1055	}	1310	}
1056		1311
1057	void	1312	void
1058	set_shapes (CFPlus::Layout self, ...)	1313	set_shapes (DC::Layout self, ...)
1059	CODE:	1314	CODE:
1060	{	1315	{
1061	PangoAttrList *attrs = 0;	1316	PangoAttrList *attrs = 0;
1062	const char *text = pango_layout_get_text (self->pl);	1317	const char *text = pango_layout_get_text (self->pl);
1063	const char *pos = text;	1318	const char *pos = text;
…		…
1098	if (attrs)	1353	if (attrs)
1099	pango_layout_set_attributes (self->pl, attrs);	1354	pango_layout_set_attributes (self->pl, attrs);
1100	}	1355	}
1101		1356
1102	void	1357	void
1103	get_shapes (CFPlus::Layout self)	1358	get_shapes (DC::Layout self)
1104	PPCODE:	1359	PPCODE:
1105	{	1360	{
1106	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1361	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1107		1362
1108	do	1363	do
1109	{	1364	{
1110	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1365	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1111		1366
1112	if (run && shape_attr_p (run))	1367	if (run && shape_attr_p (run))
1113	{	1368	{
1114	PangoRectangle extents;	1369	PangoRectangle extents;
1115	pango_layout_iter_get_run_extents (iter, 0, &extents);	1370	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1123		1378
1124	pango_layout_iter_free (iter);	1379	pango_layout_iter_free (iter);
1125	}	1380	}
1126		1381
1127	int	1382	int
1128	has_wrapped (CFPlus::Layout self)	1383	has_wrapped (DC::Layout self)
1129	CODE:	1384	CODE:
1130	{	1385	{
1131	int lines = 1;	1386	int lines = 1;
1132	const char *text = pango_layout_get_text (self->pl);	1387	const char *text = pango_layout_get_text (self->pl);
1133		1388
…		…
1138	}	1393	}
1139	OUTPUT:	1394	OUTPUT:
1140	RETVAL	1395	RETVAL
1141		1396
1142	SV *	1397	SV *
1143	get_text (CFPlus::Layout self)	1398	get_text (DC::Layout self)
1144	CODE:	1399	CODE:
1145	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1400	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1146	sv_utf8_decode (RETVAL);	1401	sv_utf8_decode (RETVAL);
1147	OUTPUT:	1402	OUTPUT:
1148	RETVAL	1403	RETVAL
1149		1404
1150	void	1405	void
1151	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1406	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1152	CODE:	1407	CODE:
1153	self->r = r;	1408	self->r = r;
1154	self->g = g;	1409	self->g = g;
1155	self->b = b;	1410	self->b = b;
1156	self->a = a;	1411	self->a = a;
1157		1412
1158	void	1413	void
1159	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1414	set_font (DC::Layout self, DC::Font font = 0)
1160	CODE:	1415	CODE:
1161	if (self->font != font)	1416	if (self->font != font)
1162	{	1417	{
1163	self->font = font;	1418	self->font = font;
1164	layout_update_font (self);	1419	layout_update_font (self);
1165	}	1420	}
1166		1421
1167	void	1422	void
1168	set_height (CFPlus::Layout self, int base_height)	1423	set_height (DC::Layout self, int base_height)
1169	CODE:	1424	CODE:
1170	if (self->base_height != base_height)	1425	if (self->base_height != base_height)
1171	{	1426	{
1172	self->base_height = base_height;	1427	self->base_height = base_height;
1173	layout_update_font (self);	1428	layout_update_font (self);
1174	}	1429	}
1175		1430
1176	void	1431	void
1177	set_width (CFPlus::Layout self, int max_width = -1)	1432	set_width (DC::Layout self, int max_width = -1)
1178	CODE:	1433	CODE:
1179	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1434	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1180		1435
1181	void	1436	void
1182	set_indent (CFPlus::Layout self, int indent)	1437	set_indent (DC::Layout self, int indent)
1183	CODE:	1438	CODE:
1184	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1439	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1185		1440
1186	void	1441	void
1187	set_spacing (CFPlus::Layout self, int spacing)	1442	set_spacing (DC::Layout self, int spacing)
1188	CODE:	1443	CODE:
1189	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1444	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1190		1445
1191	void	1446	void
1192	set_ellipsise (CFPlus::Layout self, int ellipsise)	1447	set_ellipsise (DC::Layout self, int ellipsise)
1193	CODE:	1448	CODE:
1194	pango_layout_set_ellipsize (self->pl,	1449	pango_layout_set_ellipsize (self->pl,
1195	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1450	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1196	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1451	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1197	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1452	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1198	: PANGO_ELLIPSIZE_NONE	1453	: PANGO_ELLIPSIZE_NONE
1199	);	1454	);
1200		1455
1201	void	1456	void
1202	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1457	set_single_paragraph_mode (DC::Layout self, int spm)
1203	CODE:	1458	CODE:
1204	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1459	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1205		1460
1206	void	1461	void
1207	size (CFPlus::Layout self)	1462	size (DC::Layout self)
1208	PPCODE:	1463	PPCODE:
1209	{	1464	{
1210	int w, h;	1465	int w, h;
1211		1466
1212	layout_get_pixel_size (self, &w, &h);	1467	layout_get_pixel_size (self, &w, &h);
…		…
1215	PUSHs (sv_2mortal (newSViv (w)));	1470	PUSHs (sv_2mortal (newSViv (w)));
1216	PUSHs (sv_2mortal (newSViv (h)));	1471	PUSHs (sv_2mortal (newSViv (h)));
1217	}	1472	}
1218		1473
1219	int	1474	int
1220	descent (CFPlus::Layout self)	1475	descent (DC::Layout self)
1221	CODE:	1476	CODE:
1222	{	1477	{
1223	PangoRectangle rect;	1478	PangoRectangle rect;
1224	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1479	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1225	pango_layout_line_get_pixel_extents (line, 0, &rect);	1480	pango_layout_line_get_pixel_extents (line, 0, &rect);
1226	RETVAL = PANGO_DESCENT (rect);	1481	RETVAL = PANGO_DESCENT (rect);
1227	}	1482	}
1228	OUTPUT:	1483	OUTPUT:
1229	RETVAL	1484	RETVAL
1230		1485
1231	int	1486	int
1232	xy_to_index (CFPlus::Layout self, int x, int y)	1487	xy_to_index (DC::Layout self, int x, int y)
1233	CODE:	1488	CODE:
1234	{	1489	{
1235	int index, trailing;	1490	int index, trailing;
1236	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1491	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1237	RETVAL = index + trailing;	1492	RETVAL = index + trailing;
1238	}	1493	}
1239	OUTPUT:	1494	OUTPUT:
1240	RETVAL	1495	RETVAL
1241		1496
1242	void	1497	void
1243	cursor_pos (CFPlus::Layout self, int index)	1498	cursor_pos (DC::Layout self, int index)
1244	PPCODE:	1499	PPCODE:
1245	{	1500	{
1246	PangoRectangle strong_pos;	1501	PangoRectangle pos;
1247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1502	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1248		1503
1249	EXTEND (SP, 3);	1504	EXTEND (SP, 3);
1250	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1505	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1506	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1507	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1253	}	1508	}
1254		1509
1255	void	1510	void
1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1511	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1257	PPCODE:	1512	PPCODE:
1258	{	1513	{
1259	int line, x;	1514	int line, x;
1260		1515
1261	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1516	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1517	#if !PANGO_VERSION_CHECK (1, 17, 3)
1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1518	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1263		1519	--line;
		1520	#endif
1264	EXTEND (SP, 2);	1521	EXTEND (SP, 2);
1265	PUSHs (sv_2mortal (newSViv (line - 1)));	1522	PUSHs (sv_2mortal (newSViv (line)));
1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1523	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1267	}	1524	}
1268		1525
1269	void	1526	void
1270	line_x_to_index (CFPlus::Layout self, int line, int x)	1527	line_x_to_index (DC::Layout self, int line, int x)
1271	PPCODE:	1528	PPCODE:
1272	{	1529	{
1273	PangoLayoutLine *lp;	1530	PangoLayoutLine *lp;
1274	int index, trailing;	1531	int index, trailing;
1275		1532
1276	if (line < 0)	1533	if (line < 0)
1277	XSRETURN_EMPTY;	1534	XSRETURN_EMPTY;
1278		1535
1279	if (!(lp = pango_layout_get_line (self->pl, line)))	1536	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1280	XSRETURN_EMPTY; /* do better */	1537	XSRETURN_EMPTY; /* do better */
1281		1538
1282	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1539	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1283		1540
1284	EXTEND (SP, 2);	1541	EXTEND (SP, 2);
…		…
1290	PUSHs (sv_2mortal (newSViv (trailing)));	1547	PUSHs (sv_2mortal (newSViv (trailing)));
1291	}	1548	}
1292	}	1549	}
1293		1550
1294	void	1551	void
1295	render (CFPlus::Layout self, float x, float y, int flags = 0)	1552	render (DC::Layout self, float x, float y, int flags = 0)
1296	PPCODE:	1553	CODE:
		1554	rc_clear (self->rc);
1297	pango_opengl_render_layout_subpixel (	1555	pango_opengl_render_layout_subpixel (
1298	self->pl,	1556	self->pl,
		1557	self->rc,
1299	x * PANGO_SCALE, y * PANGO_SCALE,	1558	x * PANGO_SCALE, y * PANGO_SCALE,
1300	self->r, self->g, self->b, self->a,	1559	self->r, self->g, self->b, self->a,
1301	flags	1560	flags
1302	);	1561	);
		1562	// we assume that context_change actually clears/frees stuff
		1563	// and does not do any recomputation...
		1564	pango_layout_context_changed (self->pl);
1303		1565
1304	MODULE = CFPlus PACKAGE = CFPlus::Texture	1566	void
		1567	draw (DC::Layout self)
		1568	CODE:
		1569	{
		1570	glEnable (GL_TEXTURE_2D);
		1571	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1572	glEnable (GL_BLEND);
		1573	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1574	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1575	glEnable (GL_ALPHA_TEST);
		1576	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1577
		1578	rc_draw (self->rc);
		1579
		1580	glDisable (GL_ALPHA_TEST);
		1581	glDisable (GL_BLEND);
		1582	glDisable (GL_TEXTURE_2D);
		1583	}
		1584
		1585	MODULE = Deliantra::Client PACKAGE = DC::Texture
1305		1586
1306	PROTOTYPES: ENABLE	1587	PROTOTYPES: ENABLE
1307
1308	int minpot (int n)
1309		1588
1310	void	1589	void
1311	pad (SV *data_, int ow, int oh, int nw, int nh)	1590	pad (SV *data_, int ow, int oh, int nw, int nh)
1312	CODE:	1591	CODE:
1313	{	1592	{
…		…
1340	HV *hv = (HV *)SvRV (self);	1619	HV *hv = (HV *)SvRV (self);
1341	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1620	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1342	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1621	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1343	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1622	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1344		1623
		1624	if (name <= 0)
		1625	XSRETURN_EMPTY;
		1626
1345	if (items < 5)	1627	if (items < 5)
1346	{	1628	{
1347	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1629	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1348	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1630	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1349	}	1631	}
…		…
1387	RETVAL = width > 0;	1669	RETVAL = width > 0;
1388	}	1670	}
1389	OUTPUT:	1671	OUTPUT:
1390	RETVAL	1672	RETVAL
1391		1673
1392	MODULE = CFPlus PACKAGE = CFPlus::Map	1674	MODULE = Deliantra::Client PACKAGE = DC::Map
1393		1675
1394	PROTOTYPES: DISABLE	1676	PROTOTYPES: DISABLE
1395		1677
1396	CFPlus::Map	1678	DC::Map
1397	new (SV *class)	1679	new (SV *class)
1398	CODE:	1680	CODE:
1399	New (0, RETVAL, 1, struct map);	1681	New (0, RETVAL, 1, struct map);
1400	RETVAL->x = 0;	1682	RETVAL->x = 0;
1401	RETVAL->y = 0;	1683	RETVAL->y = 0;
…		…
1409	RETVAL->row = 0;	1691	RETVAL->row = 0;
1410	OUTPUT:	1692	OUTPUT:
1411	RETVAL	1693	RETVAL
1412		1694
1413	void	1695	void
1414	DESTROY (CFPlus::Map self)	1696	DESTROY (DC::Map self)
1415	CODE:	1697	CODE:
1416	{	1698	{
1417	map_clear (self);	1699	map_clear (self);
1418	Safefree (self->face2tile);	1700	Safefree (self->face2tile);
1419	Safefree (self->tex);	1701	Safefree (self->tex);
1420	Safefree (self);	1702	Safefree (self);
1421	}	1703	}
1422		1704
1423	void	1705	void
1424	resize (CFPlus::Map self, int map_width, int map_height)	1706	resize (DC::Map self, int map_width, int map_height)
1425	CODE:	1707	CODE:
1426	self->w = map_width;	1708	self->w = map_width;
1427	self->h = map_height;	1709	self->h = map_height;
1428		1710
1429	void	1711	void
1430	clear (CFPlus::Map self)	1712	clear (DC::Map self)
1431	CODE:	1713	CODE:
1432	map_clear (self);	1714	map_clear (self);
1433		1715
1434	void	1716	void
1435	set_tileid (CFPlus::Map self, int face, int tile)	1717	set_tileid (DC::Map self, int face, int tile)
1436	CODE:	1718	CODE:
1437	{	1719	{
1438	need_facenum (self, face); self->face2tile [face] = tile;	1720	need_facenum (self, face); self->face2tile [face] = tile;
1439	need_texid (self, tile);	1721	need_texid (self, tile);
1440	}	1722	}
1441		1723
1442	void	1724	void
1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1725	set_smooth (DC::Map self, int face, int smooth, int level)
1444	CODE:	1726	CODE:
1445	{	1727	{
1446	tileid texid;	1728	tileid texid;
1447	maptex *tex;	1729	maptex *tex;
1448		1730
…		…
1461	tex->smoothtile = self->face2tile [smooth];	1743	tex->smoothtile = self->face2tile [smooth];
1462	tex->smoothlevel = level;	1744	tex->smoothlevel = level;
1463	}	1745	}
1464		1746
1465	void	1747	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)	1748	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1467	CODE:	1749	CODE:
1468	{	1750	{
1469	need_texid (self, texid);	1751	need_texid (self, texid);
1470		1752
1471	{	1753	{
…		…
1490	// use uglier nearest interpolation because linear suffers	1772	// use uglier nearest interpolation because linear suffers
1491	// from transparent color bleeding and ugly wrapping effects.	1773	// from transparent color bleeding and ugly wrapping effects.
1492	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1774	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1493	}	1775	}
1494		1776
		1777	void
		1778	expire_textures (DC::Map self, int texid, int count)
		1779	PPCODE:
		1780	for (; texid < self->texs && count; ++texid, --count)
		1781	{
		1782	maptex *tex = self->tex + texid;
		1783
		1784	if (tex->name)
		1785	{
		1786	if (tex->unused)
		1787	{
		1788	tex->name = 0;
		1789	tex->unused = 0;
		1790	XPUSHs (sv_2mortal (newSViv (texid)));
		1791	}
		1792	else
		1793	tex->unused = 1;
		1794	}
		1795	}
		1796
1495	int	1797	int
1496	ox (CFPlus::Map self)	1798	ox (DC::Map self)
1497	ALIAS:	1799	ALIAS:
1498	oy = 1	1800	oy = 1
1499	x = 2	1801	x = 2
1500	y = 3	1802	y = 3
1501	w = 4	1803	w = 4
…		…
1512	}	1814	}
1513	OUTPUT:	1815	OUTPUT:
1514	RETVAL	1816	RETVAL
1515		1817
1516	void	1818	void
1517	scroll (CFPlus::Map self, int dx, int dy)	1819	scroll (DC::Map self, int dx, int dy)
1518	CODE:	1820	CODE:
1519	{	1821	{
1520	if (dx > 0)	1822	if (dx > 0)
1521	map_blank (self, self->x, self->y, dx, self->h);	1823	map_blank (self, self->x, self->y, dx, self->h);
1522	else if (dx < 0)	1824	else if (dx < 0)
…		…
1537	self->rows += MAP_EXTEND_Y;	1839	self->rows += MAP_EXTEND_Y;
1538	self->y += MAP_EXTEND_Y;	1840	self->y += MAP_EXTEND_Y;
1539	}	1841	}
1540	}	1842	}
1541		1843
1542	void	1844	SV *
1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1845	map1a_update (DC::Map self, SV *data_, int extmap)
1544	CODE:	1846	CODE:
1545	{	1847	{
1546	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1848	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1547	uint8_t *data_end = (uint8_t *)SvEND (data_);	1849	uint8_t *data_end = (uint8_t *)SvEND (data_);
1548	mapcell *cell;	1850	mapcell *cell;
1549	int x, y, flags;	1851	int x, y, z, flags;
		1852	AV *missing = newAV ();
		1853	RETVAL = newRV_noinc ((SV *)missing);
1550		1854
1551	while (data < data_end - 1)	1855	while (data < data_end - 1)
1552	{	1856	{
1553	flags = (data [0] << 8) + data [1]; data += 2;	1857	flags = (data [0] << 8) + data [1]; data += 2;
1554		1858
…		…
1574	uint8_t ext, cmd;	1878	uint8_t ext, cmd;
1575		1879
1576	do	1880	do
1577	{	1881	{
1578	ext = *data++;	1882	ext = *data++;
1579	cmd = ext & 0x3f;	1883	cmd = ext & 0x7f;
1580		1884
1581	if (cmd < 4)	1885	if (cmd < 4)
1582	cell->darkness = 255 - ext * 64 + 1;	1886	cell->darkness = 255 - ext * 64 + 1;
1583	else if (cmd == 5) // health	1887	else if (cmd == 5) // health
1584	{	1888	{
…		…
1587	}	1891	}
1588	else if (cmd == 6) // monster width	1892	else if (cmd == 6) // monster width
1589	cell->stat_width = *data++ + 1;	1893	cell->stat_width = *data++ + 1;
1590	else if (cmd == 0x47)	1894	else if (cmd == 0x47)
1591	{	1895	{
1592	if (*data == 4)	1896	if (*data == 1) cell->player = data [1];
1593	; // decode player count	1897	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1898	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1899	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1594		1900
1595	data += *data + 1;	1901	data += *data + 1;
1596	}	1902	}
1597	else if (cmd == 8) // cell flags	1903	else if (cmd == 8) // cell flags
1598	cell->flags = *data++;	1904	cell->flags = *data++;
…		…
1605	}	1911	}
1606	else	1912	else
1607	cell->darkness = *data++ + 1;	1913	cell->darkness = *data++ + 1;
1608	}	1914	}
1609		1915
		1916	for (z = 0; z <= 2; ++z)
1610	if (flags & 4)	1917	if (flags & (4 >> z))
1611	{	1918	{
1612	faceid face = (data [0] << 8) + data [1]; data += 2;	1919	faceid face = (data [0] << 8) + data [1]; data += 2;
1613	need_facenum (self, face);	1920	need_facenum (self, face);
1614	cell->tile [0] = self->face2tile [face];	1921	cell->tile [z] = self->face2tile [face];
		1922
		1923	if (cell->tile [z])
		1924	{
		1925	maptex *tex = self->tex + cell->tile [z];
		1926	tex->unused = 0;
		1927	if (!tex->name)
		1928	av_push (missing, newSViv (cell->tile [z]));
		1929
		1930	if (tex->smoothtile)
		1931	{
		1932	maptex *smooth = self->tex + tex->smoothtile;
		1933	smooth->unused = 0;
		1934	if (!smooth->name)
		1935	av_push (missing, newSViv (tex->smoothtile));
		1936	}
		1937	}
1615	}	1938	}
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	}	1939	}
1631	else	1940	else
1632	cell->darkness = 0;	1941	CELL_CLEAR (cell);
1633	}	1942	}
1634	}	1943	}
		1944	OUTPUT:
		1945	RETVAL
1635		1946
1636	SV *	1947	SV *
1637	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1948	mapmap (DC::Map self, int x0, int y0, int w, int h)
1638	CODE:	1949	CODE:
1639	{	1950	{
1640	int x1, x;	1951	int x1, x;
1641	int y1, y;	1952	int y1, y;
1642	int z;	1953	int z;
…		…
1687	}	1998	}
1688	OUTPUT:	1999	OUTPUT:
1689	RETVAL	2000	RETVAL
1690		2001
1691	void	2002	void
1692	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2003	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1693	CODE:	2004	CODE:
1694	{	2005	{
		2006	int x, y, z;
		2007
1695	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2008	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1696	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2009	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1697	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2010	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1698	smooth_key skey;	2011	smooth_key skey;
1699	int x, y, z;	2012	int pl_x, pl_y;
1700	int last_name;	2013	maptex pl_tex;
		2014	rc_t *rc = rc_alloc ();
		2015	rc_t *rc_ov = rc_alloc ();
		2016	rc_key_t key;
		2017	rc_array_t *arr, *arr_hidden;
1701		2018
		2019	pl_tex.name = 0;
		2020
1702	// thats current max. sorry.	2021	// that's current max. sorry.
1703	if (sw > 255) sw = 255;	2022	if (sw > 255) sw = 255;
1704	if (sh > 255) sh = 255;	2023	if (sh > 255) sh = 255;
1705		2024
1706	// clear key, in case of extra padding	2025	// clear key, in case of extra padding
1707	memset (&skey, 0, sizeof (skey));	2026	memset (&skey, 0, sizeof (skey));
1708		2027
1709	glColor4ub (255, 255, 255, 255);	2028	memset (&key, 0, sizeof (key));
1710		2029	key.r = 255;
1711	glEnable (GL_BLEND);	2030	key.g = 255;
1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2031	key.b = 255;
1713	glEnable (GL_TEXTURE_2D);	2032	key.a = 255;
1714	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2033	key.mode = GL_QUADS;
1715		2034	key.format = GL_T2F_V3F;
1716	glBegin (GL_QUADS);
1717
1718	last_name = 0;
1719		2035
1720	mx += self->x;	2036	mx += self->x;
1721	my += self->y;	2037	my += self->y;
1722		2038
1723	// first pass: determine smooth_max	2039	// first pass: determine smooth_max
…		…
1740	MAX (self->tex [cell->tile [1]].smoothlevel,	2056	MAX (self->tex [cell->tile [1]].smoothlevel,
1741	self->tex [cell->tile [2]].smoothlevel));	2057	self->tex [cell->tile [2]].smoothlevel));
1742	}	2058	}
1743	}	2059	}
1744		2060
		2061	glEnable (GL_BLEND);
		2062	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2063	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2064
		2065	key.texname = self->tex [TEXID_HIDDEN].name;
		2066	arr_hidden = rc_array (rc_ov, &key);
		2067
1745	for (z = 0; z <= 2; z++)	2068	for (z = 0; z <= 2; z++)
1746	{	2069	{
1747	memset (smooth_level, 0, sizeof (smooth_level));	2070	memset (smooth_level, 0, sizeof (smooth_level));
		2071	key.texname = -1;
1748		2072
1749	for (y = 0; y < sh; y++)	2073	for (y = 0; y < sh; y++)
1750	if (0 <= y + my && y + my < self->rows)	2074	if (0 <= y + my && y + my < self->rows)
1751	{	2075	{
1752	maprow *row = self->row + (y + my);	2076	maprow *row = self->row + (y + my);
…		…
1758	tileid tile = cell->tile [z];	2082	tileid tile = cell->tile [z];
1759		2083
1760	if (tile)	2084	if (tile)
1761	{	2085	{
1762	maptex tex = self->tex [tile];	2086	maptex tex = self->tex [tile];
1763	int px = (x + 1) * T - tex.w;	2087	int px, py;
1764	int py = (y + 1) * T - tex.h;
1765		2088
1766	// suppressing texture state switches here
1767	// is only moderately effective, but worth the extra effort
1768	if (last_name != tex.name)	2089	if (key.texname != tex.name)
1769	{	2090	{
		2091	self->tex [tile].unused = 0;
		2092
1770	if (!tex.name)	2093	if (!tex.name)
1771	tex = self->tex [2]; /* missing, replace by noface */	2094	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1772		2095
1773	glEnd ();	2096	key.texname = tex.name;
1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2097	arr = rc_array (rc, &key);
1775	glBegin (GL_QUADS);
1776	}	2098	}
1777		2099
1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2100	px = (x + 1) * T - tex.w;
1779	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2101	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		2102
1783	if (cell->flags && z == 2)	2103	if (expect_false (cell->player == player) && expect_false (z == 2))
1784	{	2104	{
1785	if (cell->flags & 1)	2105	pl_x = px;
		2106	pl_y = py;
		2107	pl_tex = tex;
1786	{	2108	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	}	2109	}
		2110
		2111	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2112	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2113	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2114	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1801		2115
1802	// update smooth hash	2116	// update smooth hash
1803	if (tex.smoothtile)	2117	if (tex.smoothtile)
1804	{	2118	{
1805	skey.tile = tex.smoothtile;	2119	skey.tile = tex.smoothtile;
…		…
1836	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2150	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1837	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2151	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1838	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2152	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1839	}	2153	}
1840	}	2154	}
		2155
		2156	if (expect_false (z == 2))
		2157	{
		2158	/* draw question marks on top of hidden spaces */
		2159	if (!cell->darkness)
		2160	{
		2161	maptex tex = self->tex [TEXID_HIDDEN];
		2162	int px = (x + 1) * T - tex.w;
		2163	int py = (y + 1) * T - tex.h;
		2164
		2165	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
		2166	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
		2167	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2168	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
		2169	}
		2170
		2171	if (expect_false (cell->flags))
		2172	{
		2173	// overlays such as the speech bubble, probably more to come
		2174	if (cell->flags & 1)
		2175	{
		2176	rc_key_t key_ov = key;
		2177	maptex tex = self->tex [TEXID_SPEECH];
		2178	rc_array_t *arr;
		2179	int px = x * T + T * 2 / 32;
		2180	int py = y * T - T * 6 / 32;
		2181
		2182	key_ov.texname = tex.name;
		2183	arr = rc_array (rc_ov, &key_ov);
		2184
		2185	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2186	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2187	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2188	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2189	}
		2190	}
		2191	}
1841	}	2192	}
1842	}	2193	}
		2194
		2195	rc_draw (rc);
		2196	rc_clear (rc);
1843		2197
1844	// go through all smoothlevels, lowest to highest, then draw.	2198	// go through all smoothlevels, lowest to highest, then draw.
1845	// this is basically counting sort	2199	// this is basically counting sort
1846	{	2200	{
1847	int w, b;	2201	int w, b;
1848		2202
		2203	glEnable (GL_TEXTURE_2D);
		2204	glBegin (GL_QUADS);
1849	for (w = 0; w < 256 / 32; ++w)	2205	for (w = 0; w < 256 / 32; ++w)
1850	{	2206	{
1851	uint32_t smask = smooth_level [w];	2207	uint32_t smask = smooth_level [w];
1852	if (smask)	2208	if (smask)
1853	for (b = 0; b < 32; ++b)	2209	for (b = 0; b < 32; ++b)
…		…
1872	int border = bits & 15;	2228	int border = bits & 15;
1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2229	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1874	float dx = tex.s * .0625f; // 16 images/row	2230	float dx = tex.s * .0625f; // 16 images/row
1875	float dy = tex.t * .5f ; // 2 images/column	2231	float dy = tex.t * .5f ; // 2 images/column
1876		2232
1877	// this time naively avoiding texture state changes
1878	// save gobs of state changes.
1879	if (last_name != tex.name)	2233	if (tex.name)
1880	{	2234	{
		2235	// this time avoiding texture state changes
		2236	// save gobs of state changes.
1881	if (!tex.name)	2237	if (key.texname != tex.name)
1882	continue; // smoothing not yet available	2238	{
		2239	self->tex [skey->tile].unused = 0;
1883		2240
1884	glEnd ();	2241	glEnd ();
1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2242	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1886	glBegin (GL_QUADS);	2243	glBegin (GL_QUADS);
1887	}	2244	}
1888		2245
1889	if (border)	2246	if (border)
1890	{	2247	{
1891	float ox = border * dx;	2248	float ox = border * dx;
1892		2249
1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2250	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2251	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2252	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2253	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1897	}	2254	}
1898		2255
1899	if (corner)	2256	if (corner)
1900	{	2257	{
1901	float ox = corner * dx;	2258	float ox = corner * dx;
1902		2259
1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2260	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2261	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2262	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2263	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2264	}
1907	}	2265	}
1908	}	2266	}
1909	}	2267	}
1910	}	2268	}
1911	}	2269	}
		2270
		2271	glEnd ();
		2272	glDisable (GL_TEXTURE_2D);
		2273	key.texname = -1;
1912	}	2274	}
1913		2275
1914	hv_clear (smooth);	2276	hv_clear (smooth);
1915	}	2277	}
1916		2278
1917	glEnd ();	2279	if (pl_tex.name)
		2280	{
		2281	maptex tex = pl_tex;
		2282	int px = pl_x + sdx;
		2283	int py = pl_y + sdy;
1918		2284
1919	glDisable (GL_TEXTURE_2D);	2285	key.texname = tex.name;
		2286	arr = rc_array (rc, &key);
		2287
		2288	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2289	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2290	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2291	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2292
		2293	rc_draw (rc);
		2294	}
		2295
		2296	rc_draw (rc_ov);
		2297	rc_clear (rc_ov);
		2298
1920	glDisable (GL_BLEND);	2299	glDisable (GL_BLEND);
		2300	rc_free (rc);
		2301	rc_free (rc_ov);
1921		2302
1922	// top layer: overlays such as the health bar	2303	// top layer: overlays such as the health bar
1923	for (y = 0; y < sh; y++)	2304	for (y = 0; y < sh; y++)
1924	if (0 <= y + my && y + my < self->rows)	2305	if (0 <= y + my && y + my < self->rows)
1925	{	2306	{
…		…
1930	{	2311	{
1931	mapcell *cell = row->col + (x + mx - row->c0);	2312	mapcell *cell = row->col + (x + mx - row->c0);
1932		2313
1933	int px = x * T;	2314	int px = x * T;
1934	int py = y * T;	2315	int py = y * T;
		2316
		2317	if (expect_false (cell->player == player))
		2318	{
		2319	px += sdx;
		2320	py += sdy;
		2321	}
1935		2322
1936	if (cell->stat_hp)	2323	if (cell->stat_hp)
1937	{	2324	{
1938	int width = cell->stat_width * T;	2325	int width = cell->stat_width * T;
1939	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2326	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1950	}	2337	}
1951	}	2338	}
1952	}	2339	}
1953		2340
1954	void	2341	void
1955	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2342	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1956	CODE:	2343	CODE:
1957	{	2344	{
1958	static float color[16][3] = {	2345	static float color[16][3] = {
1959	{ 0.00F, 0.00F, 0.00F },	2346	{ 0.00F, 0.00F, 0.00F },
1960	{ 1.00F, 1.00F, 1.00F },	2347	{ 1.00F, 1.00F, 1.00F },
…		…
1979	};	2366	};
1980		2367
1981	int x, y;	2368	int x, y;
1982		2369
1983	glEnable (GL_TEXTURE_2D);	2370	glEnable (GL_TEXTURE_2D);
		2371	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2372	* but the nvidia driver (185.18.14) mishandles alpha textures
		2373	* ansd takes the colour from god knows where instead of using
		2374	* Cp. MODULATE results in the same colour, but slightly different
		2375	* alpha, but atcually gives us the correct colour with nvidia.
		2376	*/
1984	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2377	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1985	glEnable (GL_BLEND);	2378	glEnable (GL_BLEND);
1986	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2379	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1987	glBegin (GL_QUADS);	2380	glBegin (GL_QUADS);
1988		2381
1989	for (y = 0; y < h; y++)	2382	for (y = 0; y < h; y++)
…		…
1996	float *c = color [m & 15];	2389	float *c = color [m & 15];
1997		2390
1998	float tx1 = m & 0x40 ? 0.5 : 0.;	2391	float tx1 = m & 0x40 ? 0.5 : 0.;
1999	float tx2 = tx1 + 0.5;	2392	float tx2 = tx1 + 0.5;
2000		2393
2001	glColor4f (c[0], c[1], c[2], 0.75);	2394	glColor4f (c[0], c[1], c[2], 1);
2002	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2395	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2003	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2396	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2004	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2397	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2005	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2398	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2006	}	2399	}
…		…
2010	glDisable (GL_BLEND);	2403	glDisable (GL_BLEND);
2011	glDisable (GL_TEXTURE_2D);	2404	glDisable (GL_TEXTURE_2D);
2012	}	2405	}
2013		2406
2014	void	2407	void
2015	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2408	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2016	PPCODE:	2409	PPCODE:
2017	{	2410	{
2018	int x, y;	2411	int x, y;
2019	int sw1 = sw + 2;	2412	int sw1 = sw + 2;
2020	int sh1 = sh + 2;	2413	int sh1 = sh + 2;
…		…
2028	SvCUR_set (darkness3_sv, sw34 * sh3);	2421	SvCUR_set (darkness3_sv, sw34 * sh3);
2029		2422
2030	mx += self->x - 1;	2423	mx += self->x - 1;
2031	my += self->y - 1;	2424	my += self->y - 1;
2032		2425
2033	memset (darkness1, 255, sw1 * sh1);	2426	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2034		2427
2035	for (y = 0; y < sh1; y++)	2428	for (y = 0; y < sh1; y++)
2036	if (0 <= y + my && y + my < self->rows)	2429	if (0 <= y + my && y + my < self->rows)
2037	{	2430	{
2038	maprow *row = self->row + (y + my);	2431	maprow *row = self->row + (y + my);
…		…
2091	PUSHs (sv_2mortal (newSViv (sh3)));	2484	PUSHs (sv_2mortal (newSViv (sh3)));
2092	PUSHs (darkness3_sv);	2485	PUSHs (darkness3_sv);
2093	}	2486	}
2094		2487
2095	SV *	2488	SV *
2096	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2489	get_rect (DC::Map self, int x0, int y0, int w, int h)
2097	CODE:	2490	CODE:
2098	{	2491	{
2099	int x, y, x1, y1;	2492	int x, y, x1, y1;
2100	SV *data_sv = newSV (w * h * 7 + 5);	2493	SV *data_sv = newSV (w * h * 7 + 5);
2101	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2494	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2158	else	2551	else
2159	*data++ = 0;	2552	*data++ = 0;
2160	}	2553	}
2161	}	2554	}
2162		2555
		2556	/* if size is w*h + 5 then no data has been found */
		2557	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2558	{
2163	SvPOK_only (data_sv);	2559	SvPOK_only (data_sv);
2164	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2560	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2561	}
		2562
2165	RETVAL = data_sv;	2563	RETVAL = data_sv;
2166	}	2564	}
2167	OUTPUT:	2565	OUTPUT:
2168	RETVAL	2566	RETVAL
2169		2567
2170	void	2568	void
2171	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2569	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2172	PPCODE:	2570	PPCODE:
2173	{	2571	{
2174	int x, y, z;	2572	int x, y, z;
2175	int w, h;	2573	int w, h;
2176	int x1, y1;	2574	int x1, y1;
		2575	STRLEN len;
		2576	uint8_t *data, *end;
		2577
		2578	len = SvLEN (data_sv);
		2579	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2580	data = SvPVbyte_nolen (data_sv);
		2581	end = data + len + 8;
		2582
		2583	if (len < 5)
		2584	XSRETURN_EMPTY;
2177		2585
2178	if (*data++ != 0)	2586	if (*data++ != 0)
2179	return; /* version mismatch */	2587	XSRETURN_EMPTY; /* version mismatch */
2180		2588
2181	w = *data++ << 8; w |= *data++;	2589	w = *data++ << 8; w |= *data++;
2182	h = *data++ << 8; h |= *data++;	2590	h = *data++ << 8; h |= *data++;
2183		2591
2184	// we need to do this 'cause we don't keep an absolute coord system for rows	2592	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2196	{	2604	{
2197	maprow *row = map_get_row (self, y);	2605	maprow *row = map_get_row (self, y);
2198		2606
2199	for (x = x0; x < x1; x++)	2607	for (x = x0; x < x1; x++)
2200	{	2608	{
		2609	uint8_t flags;
		2610
		2611	if (data + 7 >= end)
		2612	XSRETURN_EMPTY;
		2613
2201	uint8_t flags = *data++;	2614	flags = *data++;
2202		2615
2203	if (flags)	2616	if (flags)
2204	{	2617	{
2205	mapcell *cell = row_get_cell (row, x);	2618	mapcell *cell = row_get_cell (row, x);
2206	tileid tile[3] = { 0, 0, 0 };	2619	tileid tile[3] = { 0, 0, 0 };
…		…
2209	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2622	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2210	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2623	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2211		2624
2212	if (cell->darkness == 0)	2625	if (cell->darkness == 0)
2213	{	2626	{
2214	cell->darkness = 0;	2627	/*cell->darkness = 0;*/
		2628	EXTEND (SP, 3);
2215		2629
2216	for (z = 0; z <= 2; z++)	2630	for (z = 0; z <= 2; z++)
2217	{	2631	{
2218	tileid t = tile [z];	2632	tileid t = tile [z];
2219		2633
2220	if (t >= self->texs || (t && !self->tex [t].name))	2634	if (t >= self->texs || (t && !self->tex [t].name))
2221	{	2635	{
2222	XPUSHs (sv_2mortal (newSViv (t)));	2636	PUSHs (sv_2mortal (newSViv (t)));
2223	need_texid (self, t);	2637	need_texid (self, t);
2224	}	2638	}
2225		2639
2226	cell->tile [z] = t;	2640	cell->tile [z] = t;
2227	}	2641	}
…		…
2229	}	2643	}
2230	}	2644	}
2231	}	2645	}
2232	}	2646	}
2233		2647
2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2648	MODULE = Deliantra::Client PACKAGE = DC::RW
2235		2649
2236	PROTOTYPES: DISABLE	2650	DC::RW
2237		2651	new (SV *class, SV *data_sv)
2238	CFPlus::MixChunk
2239	new_from_file (SV *class, char *path)
2240	CODE:	2652	CODE:
2241	RETVAL = Mix_LoadWAV (path);	2653	{
		2654	STRLEN datalen;
		2655	char *data = SvPVbyte (data_sv, datalen);
		2656
		2657	RETVAL = SDL_RWFromConstMem (data, datalen);
		2658	}
2242	OUTPUT:	2659	OUTPUT:
2243	RETVAL	2660	RETVAL
2244		2661
		2662	DC::RW
		2663	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2664	CODE:
		2665	RETVAL = SDL_RWFromFile (path, mode);
		2666	OUTPUT:
		2667	RETVAL
		2668
		2669	# fails on win32:
		2670	# dc.xs(2268) : error C2059: syntax error : '('
2245	void	2671	#void
		2672	#close (DC::RW self)
		2673	# CODE:
		2674	# (self->(close)) (self);
		2675
		2676	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2677
		2678	PROTOTYPES: DISABLE
		2679
		2680	DC::Channel
		2681	find ()
		2682	CODE:
		2683	{
		2684	RETVAL = Mix_GroupAvailable (-1);
		2685
		2686	if (RETVAL < 0)
		2687	{
		2688	RETVAL = Mix_GroupOldest (-1);
		2689
		2690	if (RETVAL < 0)
		2691	XSRETURN_UNDEF;
		2692
		2693	Mix_HaltChannel (RETVAL);
		2694	}
		2695
		2696	Mix_UnregisterAllEffects (RETVAL);
		2697	Mix_Volume (RETVAL, 128);
		2698	}
		2699	OUTPUT:
		2700	RETVAL
		2701
		2702	void
		2703	halt (DC::Channel self)
		2704	CODE:
		2705	Mix_HaltChannel (self);
		2706
		2707	void
		2708	expire (DC::Channel self, int ticks = -1)
		2709	CODE:
		2710	Mix_ExpireChannel (self, ticks);
		2711
		2712	void
		2713	fade_out (DC::Channel self, int ticks = -1)
		2714	CODE:
		2715	Mix_FadeOutChannel (self, ticks);
		2716
		2717	int
		2718	volume (DC::Channel self, int volume)
		2719	CODE:
		2720	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2721	OUTPUT:
		2722	RETVAL
		2723
		2724	void
		2725	unregister_all_effects (DC::Channel self)
		2726	CODE:
		2727	Mix_UnregisterAllEffects (self);
		2728
		2729	void
		2730	set_panning (DC::Channel self, int left, int right)
		2731	CODE:
		2732	left = CLAMP (left , 0, 255);
		2733	right = CLAMP (right, 0, 255);
		2734	Mix_SetPanning (self, left, right);
		2735
		2736	void
		2737	set_distance (DC::Channel self, int distance)
		2738	CODE:
		2739	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2740
		2741	void
		2742	set_position (DC::Channel self, int angle, int distance)
		2743	CODE:
		2744
		2745	void
		2746	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2747	CODE:
		2748	{
		2749	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2750	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2751	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2752	}
		2753
		2754	void
		2755	set_reverse_stereo (DC::Channel self, int flip)
		2756	CODE:
		2757	Mix_SetReverseStereo (self, flip);
		2758
		2759	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2760
		2761	PROTOTYPES: DISABLE
		2762
		2763	DC::MixChunk
		2764	new (SV *class, DC::RW rwops)
		2765	CODE:
		2766	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2767	OUTPUT:
		2768	RETVAL
		2769
		2770	void
2246	DESTROY (CFPlus::MixChunk self)	2771	DESTROY (DC::MixChunk self)
2247	CODE:	2772	CODE:
2248	Mix_FreeChunk (self);	2773	Mix_FreeChunk (self);
2249		2774
2250	int	2775	int
2251	volume (CFPlus::MixChunk self, int volume = -1)	2776	volume (DC::MixChunk self, int volume = -1)
2252	CODE:	2777	CODE:
		2778	if (items > 1)
		2779	volume = CLAMP (volume, 0, 128);
2253	RETVAL = Mix_VolumeChunk (self, volume);	2780	RETVAL = Mix_VolumeChunk (self, volume);
2254	OUTPUT:	2781	OUTPUT:
2255	RETVAL	2782	RETVAL
2256		2783
2257	int	2784	DC::Channel
2258	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2785	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2259	CODE:	2786	CODE:
		2787	{
2260	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2788	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2789
		2790	if (RETVAL < 0)
		2791	XSRETURN_UNDEF;
		2792
		2793	if (channel < 0)
		2794	{
		2795	Mix_UnregisterAllEffects (RETVAL);
		2796	Mix_Volume (RETVAL, 128);
		2797	}
		2798	}
2261	OUTPUT:	2799	OUTPUT:
2262	RETVAL	2800	RETVAL
2263		2801
2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2802	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2265		2803
2266	int	2804	int
2267	volume (int volume = -1)	2805	volume (int volume = -1)
2268	PROTOTYPE: ;$	2806	PROTOTYPE: ;$
2269	CODE:	2807	CODE:
		2808	if (items > 0)
		2809	volume = CLAMP (volume, 0, 128);
2270	RETVAL = Mix_VolumeMusic (volume);	2810	RETVAL = Mix_VolumeMusic (volume);
2271	OUTPUT:	2811	OUTPUT:
2272	RETVAL	2812	RETVAL
2273		2813
2274	int	2814	void
2275	fade_out (int ms)	2815	fade_out (int ms)
2276	CODE:	2816	CODE:
2277	RETVAL = Mix_FadeOutMusic (ms);	2817	Mix_FadeOutMusic (ms);
		2818
		2819	void
		2820	halt ()
		2821	CODE:
		2822	Mix_HaltMusic ();
		2823
		2824	DC::MixMusic
		2825	new (SV *class, DC::RW rwops)
		2826	CODE:
		2827	RETVAL = Mix_LoadMUS_RW (rwops);
2278	OUTPUT:	2828	OUTPUT:
2279	RETVAL	2829	RETVAL
2280		2830
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	2831	void
2289	DESTROY (CFPlus::MixMusic self)	2832	DESTROY (DC::MixMusic self)
2290	CODE:	2833	CODE:
2291	Mix_FreeMusic (self);	2834	Mix_FreeMusic (self);
2292		2835
2293	int	2836	int
2294	play (CFPlus::MixMusic self, int loops = -1)	2837	play (DC::MixMusic self, int loops = -1)
2295	CODE:	2838	CODE:
2296	RETVAL = Mix_PlayMusic (self, loops);	2839	RETVAL = Mix_PlayMusic (self, loops);
2297	OUTPUT:	2840	OUTPUT:
2298	RETVAL	2841	RETVAL
2299		2842
2300	int	2843	void
2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2844	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2302	CODE:	2845	CODE:
2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2846	Mix_FadeInMusicPos (self, loops, ms, position);
2304	OUTPUT:
2305	RETVAL
2306		2847
2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2848	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2308		2849
2309	PROTOTYPES: ENABLE	2850	PROTOTYPES: ENABLE
2310		2851
2311	BOOT:	2852	BOOT:
2312	{	2853	{
2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2854	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2314	static const struct {	2855	static const struct {
2315	const char *name;	2856	const char *name;
2316	IV iv;	2857	IV iv;
2317	} *civ, const_iv[] = {	2858	} *civ, const_iv[] = {
2318	# define const_iv(name) { # name, (IV)name }	2859	# define const_iv(name) { # name, (IV)name }
…		…
2353	const_iv (GL_INTENSITY),	2894	const_iv (GL_INTENSITY),
2354	const_iv (GL_LUMINANCE),	2895	const_iv (GL_LUMINANCE),
2355	const_iv (GL_LUMINANCE_ALPHA),	2896	const_iv (GL_LUMINANCE_ALPHA),
2356	const_iv (GL_FLOAT),	2897	const_iv (GL_FLOAT),
2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2898	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2899	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2900	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2901	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2902	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2903	const_iv (GL_COMPRESSED_RGB_ARB),
		2904	const_iv (GL_COMPRESSED_RGBA_ARB),
2358	const_iv (GL_COMPILE),	2905	const_iv (GL_COMPILE),
2359	const_iv (GL_PROXY_TEXTURE_1D),	2906	const_iv (GL_PROXY_TEXTURE_1D),
2360	const_iv (GL_PROXY_TEXTURE_2D),	2907	const_iv (GL_PROXY_TEXTURE_2D),
2361	const_iv (GL_TEXTURE_1D),	2908	const_iv (GL_TEXTURE_1D),
2362	const_iv (GL_TEXTURE_2D),	2909	const_iv (GL_TEXTURE_2D),
…		…
2401	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2948	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2402	const_iv (GL_POINT_SMOOTH_HINT),	2949	const_iv (GL_POINT_SMOOTH_HINT),
2403	const_iv (GL_LINE_SMOOTH_HINT),	2950	const_iv (GL_LINE_SMOOTH_HINT),
2404	const_iv (GL_POLYGON_SMOOTH_HINT),	2951	const_iv (GL_POLYGON_SMOOTH_HINT),
2405	const_iv (GL_GENERATE_MIPMAP_HINT),	2952	const_iv (GL_GENERATE_MIPMAP_HINT),
		2953	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2406	const_iv (GL_FASTEST),	2954	const_iv (GL_FASTEST),
2407	const_iv (GL_DONT_CARE),	2955	const_iv (GL_DONT_CARE),
2408	const_iv (GL_NICEST),	2956	const_iv (GL_NICEST),
2409	const_iv (GL_V2F),	2957	const_iv (GL_V2F),
2410	const_iv (GL_V3F),	2958	const_iv (GL_V3F),
2411	const_iv (GL_T2F_V3F),	2959	const_iv (GL_T2F_V3F),
2412	const_iv (GL_T2F_N3F_V3F),	2960	const_iv (GL_T2F_N3F_V3F),
		2961	const_iv (GL_FUNC_ADD),
		2962	const_iv (GL_FUNC_SUBTRACT),
		2963	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2413	# undef const_iv	2964	# undef const_iv
2414	};	2965	};
2415		2966
2416	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2967	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2417	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2968	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2418		2969
2419	texture_av = newAV ();	2970	texture_av = newAV ();
2420	AvREAL_off (texture_av);	2971	AvREAL_off (texture_av);
2421	}	2972	}
2422		2973
		2974	void
		2975	disable_GL_EXT_blend_func_separate ()
		2976	CODE:
		2977	gl.BlendFuncSeparate = 0;
		2978	gl.BlendFuncSeparateEXT = 0;
		2979
		2980	void
		2981	apple_nvidia_bug (int enable)
		2982
2423	char *	2983	char *
2424	gl_vendor ()	2984	gl_vendor ()
2425	CODE:	2985	CODE:
2426	RETVAL = (char *)glGetString (GL_VENDOR);	2986	RETVAL = (char *)glGetString (GL_VENDOR);
2427	OUTPUT:	2987	OUTPUT:
…		…
2476		3036
2477	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3037	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2478	CODE:	3038	CODE:
2479	gl_BlendFuncSeparate (sa, da, saa, daa);	3039	gl_BlendFuncSeparate (sa, da, saa, daa);
2480		3040
		3041	void glBlendEquation (int se)
		3042
2481	void glDepthMask (int flag)	3043	void glDepthMask (int flag)
2482		3044
2483	void glLogicOp (int opcode)	3045	void glLogicOp (int opcode)
2484		3046
2485	void glColorMask (int red, int green, int blue, int alpha)	3047	void glColorMask (int red, int green, int blue, int alpha)
…		…
2519	void glRotate (float angle, float x, float y, float z)	3081	void glRotate (float angle, float x, float y, float z)
2520	CODE:	3082	CODE:
2521	glRotatef (angle, x, y, z);	3083	glRotatef (angle, x, y, z);
2522		3084
2523	void glColor (float r, float g, float b, float a = 1.0)	3085	void glColor (float r, float g, float b, float a = 1.0)
		3086	PROTOTYPE: @
2524	ALIAS:	3087	ALIAS:
2525	glColor_premultiply = 1	3088	glColor_premultiply = 1
2526	CODE:	3089	CODE:
2527	if (ix)	3090	if (ix)
2528	{	3091	{
…		…
2544		3107
2545	void glTexCoord (float s, float t)	3108	void glTexCoord (float s, float t)
2546	CODE:	3109	CODE:
2547	glTexCoord2f (s, t);	3110	glTexCoord2f (s, t);
2548		3111
		3112	void glRect (float x1, float y1, float x2, float y2)
		3113	CODE:
		3114	glRectf (x1, y1, x2, y2);
		3115
		3116	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3117	CODE:
		3118	glBegin (GL_LINE_LOOP);
		3119	glVertex2f (x1, y1);
		3120	glVertex2f (x2, y1);
		3121	glVertex2f (x2, y2);
		3122	glVertex2f (x1, y2);
		3123	glEnd ();
		3124
2549	PROTOTYPES: ENABLE	3125	PROTOTYPES: ENABLE
2550		3126
2551	void glBegin (int mode)	3127	void glBegin (int mode)
2552		3128
2553	void glEnd ()	3129	void glEnd ()
…		…
2585	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3161	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2586	CODE:	3162	CODE:
2587	if (gl.SeparableFilter2D)	3163	if (gl.SeparableFilter2D)
2588	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3164	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2589		3165
2590	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3166	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2591		3167
2592	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3168	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2593		3169
2594	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3170	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2595		3171
…		…
2621		3197
2622	void glEndList ()	3198	void glEndList ()
2623		3199
2624	void glCallList (int list)	3200	void glCallList (int list)
2625		3201
2626	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3202	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2627		3203
2628	PROTOTYPES: DISABLE	3204	PROTOTYPES: DISABLE
2629		3205
2630	void	3206	void
2631	find_widget (SV *widget, NV x, NV y)	3207	find_widget (SV *self, NV x, NV y)
2632	PPCODE:	3208	PPCODE:
2633	{	3209	{
2634	if (within_widget (widget, x, y))	3210	if (within_widget (self, x, y))
2635	XPUSHs (widget);	3211	XPUSHs (self);
2636	}	3212	}
2637		3213
		3214	BOOT:
		3215	{
		3216	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3217
		3218	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3219	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3220	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3221	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3222	}
		3223
		3224	void
		3225	draw (SV *self)
		3226	CODE:
		3227	{
		3228	HV *hv;
		3229	SV **svp;
		3230	NV x, y, w, h;
		3231	SV *draw_x_sv = GvSV (draw_x_gv);
		3232	SV *draw_y_sv = GvSV (draw_y_gv);
		3233	SV *draw_w_sv = GvSV (draw_w_gv);
		3234	SV *draw_h_sv = GvSV (draw_h_gv);
		3235	double draw_x, draw_y;
		3236
		3237	if (!SvROK (self))
		3238	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3239
		3240	hv = (HV *)SvRV (self);
		3241
		3242	if (SvTYPE (hv) != SVt_PVHV)
		3243	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3244
		3245	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3246	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3247
		3248	if (!h || !w)
		3249	XSRETURN_EMPTY;
		3250
		3251	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3252	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3253
		3254	draw_x = SvNV (draw_x_sv) + x;
		3255	draw_y = SvNV (draw_y_sv) + y;
		3256
		3257	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3258	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3259	XSRETURN_EMPTY;
		3260
		3261	sv_setnv (draw_x_sv, draw_x);
		3262	sv_setnv (draw_y_sv, draw_y);
		3263
		3264	glPushMatrix ();
		3265	glTranslated (x, y, 0);
		3266
		3267	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3268	{
		3269	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3270
		3271	if (svp && SvTRUE (*svp))
		3272	{
		3273	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3274	glEnable (GL_BLEND);
		3275	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3276	glBegin (GL_QUADS);
		3277	glVertex2f (0, 0);
		3278	glVertex2f (w, 0);
		3279	glVertex2f (w, h);
		3280	glVertex2f (0, h);
		3281	glEnd ();
		3282	glDisable (GL_BLEND);
		3283	}
		3284	}
		3285	#if 0
		3286	// draw borders, for debugging
		3287	glPushMatrix ();
		3288	glColor4f (1., 1., 0., 1.);
		3289	glTranslatef (.5, .5, 0.);
		3290	glBegin (GL_LINE_LOOP);
		3291	glVertex2f (0 , 0);
		3292	glVertex2f (w - 1, 0);
		3293	glVertex2f (w - 1, h - 1);
		3294	glVertex2f (0 , h - 1);
		3295	glEnd ();
		3296	glPopMatrix ();
		3297	#endif
		3298	PUSHMARK (SP);
		3299	XPUSHs (self);
		3300	PUTBACK;
		3301	call_method ("_draw", G_VOID | G_DISCARD);
		3302	SPAGAIN;
		3303
		3304	glPopMatrix ();
		3305
		3306	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3307	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3308	}
		3309

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