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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.206 by root, Thu Jul 19 23:29:16 2007 UTC vs.
Revision 1.290 by root, Wed Nov 4 14:40:51 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	MODULE = CFPlus PACKAGE = CFPlus	496	/******************************************************************************/
		497
		498	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		499	static GV *hover_gv;
		500
		501	static int
		502	within_widget (SV *widget, NV x, NV y)
		503	{
		504	HV *self;
		505	SV **svp;
		506	NV wx, ww, wy, wh;
		507
		508	if (!SvROK (widget))
		509	return 0;
		510
		511	self = (HV *)SvRV (widget);
		512
		513	if (SvTYPE (self) != SVt_PVHV)
		514	return 0;
		515
		516	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		517	if (y < wy)
		518	return 0;
		519
		520	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		521	if (y >= wy + wh)
		522	return 0;
		523
		524	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		525	if (x < wx)
		526	return 0;
		527
		528	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		529	if (x >= wx + ww)
		530	return 0;
		531
		532	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		533	if (!svp || !SvTRUE (*svp))
		534	return 0;
		535
		536	return 1;
		537	}
		538
		539	/******************************************************************************/
		540
		541	/* process keyboard modifiers */
		542	static int
		543	mod_munge (int mod)
		544	{
		545	mod &= MOD_MASK;
		546
		547	if (mod & (KMOD_META | KMOD_ALT))
		548	mod |= KMOD_LRAM;
		549
		550	return mod;
		551	}
		552
		553	static void
		554	deliantra_main ()
		555	{
		556	char *argv[] = { 0 };
		557	call_argv ("::main", G_DISCARD | G_VOID, argv);
		558	}
		559
		560	#ifdef __MACOSX__
		561	/* to due surprising braindamage on the side of SDL design, we
		562	* do some mind-boggling hack here: SDL requires a custom main()
		563	* on OS X, so... we provide one and call the original main(), which,
		564	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		565	* and which calls our main (== SDL_main) back.
		566	*/
		567	extern C_LINKAGE int
		568	main (int argc, char *argv[])
		569	{
		570	deliantra_main ();
		571	}
		572
		573	#undef main
		574
		575	extern C_LINKAGE int main (int argc, char *argv[]);
		576
		577	static void
		578	SDL_braino (void)
		579	{
		580	char *argv[] = { "deliantra client", 0 };
		581	(main) (1, argv);
		582	}
		583	#else
		584	static void
		585	SDL_braino (void)
		586	{
		587	deliantra_main ();
		588	}
		589	#endif
		590
		591	MODULE = Deliantra::Client PACKAGE = DC
439		592
440	PROTOTYPES: ENABLE	593	PROTOTYPES: ENABLE
441		594
442	BOOT:	595	BOOT:
443	{	596	{
444	HV *stash = gv_stashpv ("CFPlus", 1);	597	HV *stash = gv_stashpv ("DC", 1);
445	static const struct {	598	static const struct {
446	const char *name;	599	const char *name;
447	IV iv;	600	IV iv;
448	} *civ, const_iv[] = {	601	} *civ, const_iv[] = {
449	# define const_iv(name) { # name, (IV)name }	602	# define const_iv(name) { # name, (IV)name }
…		…
471		624
472	const_iv (SDL_APPINPUTFOCUS),	625	const_iv (SDL_APPINPUTFOCUS),
473	const_iv (SDL_APPMOUSEFOCUS),	626	const_iv (SDL_APPMOUSEFOCUS),
474	const_iv (SDL_APPACTIVE),	627	const_iv (SDL_APPACTIVE),
475		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),
476	const_iv (SDLK_KP0),	681	const_iv (SDLK_KP0),
477	const_iv (SDLK_KP1),	682	const_iv (SDLK_KP1),
478	const_iv (SDLK_KP2),	683	const_iv (SDLK_KP2),
479	const_iv (SDLK_KP3),	684	const_iv (SDLK_KP3),
480	const_iv (SDLK_KP4),	685	const_iv (SDLK_KP4),
…		…
552	const_iv (KMOD_LMETA),	757	const_iv (KMOD_LMETA),
553	const_iv (KMOD_RMETA),	758	const_iv (KMOD_RMETA),
554	const_iv (KMOD_NUM),	759	const_iv (KMOD_NUM),
555	const_iv (KMOD_CAPS),	760	const_iv (KMOD_CAPS),
556	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)
557	# undef const_iv	795	# undef const_iv
558	};	796	};
559		797
560	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; )
561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
579		817
580	NV floor (NV x)	818	NV floor (NV x)
581		819
582	NV ceil (NV x)	820	NV ceil (NV x)
583		821
		822	IV minpot (UV n)
		823
		824	IV popcount (UV n)
		825
584	void	826	void
585	pango_init ()	827	pango_init ()
586	CODE:	828	CODE:
587	{	829	{
588	opengl_fontmap = pango_opengl_font_map_new ();	830	opengl_fontmap = pango_opengl_font_map_new ();
589	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);
590	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
591	}	838	}
592		839
593	char *
594	SDL_GetError ()	840	char *SDL_GetError ()
595		841
596	int	842	void SDL_braino ()
597	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
598		843
599	void	844	int SDL_Init (U32 flags)
		845
		846	int SDL_InitSubSystem (U32 flags)
		847
		848	void SDL_QuitSubSystem (U32 flags)
		849
600	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
601		860
602	void	861	void
603	SDL_ListModes (int rgb, int alpha)	862	SDL_ListModes (int rgb, int alpha)
604	PPCODE:	863	PPCODE:
605	{	864	{
…		…
617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	876	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	877	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	878	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
620		879
621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	880	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
622	#if SDL_VERSION_ATLEAST(1,2,10)
623	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
624	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	881	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
625	#endif
626		882
627	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	883	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
628		884
629	if (m && m != (SDL_Rect **)-1)	885	if (m && m != (SDL_Rect **)-1)
630	while (*m)	886	while (*m)
631	{	887	{
632	if ((*m)->w >= 640 && (*m)->h >= 480)	888	if ((*m)->w >= 400 && (*m)->h >= 300)
633	{	889	{
634	AV *av = newAV ();	890	AV *av = newAV ();
635	av_push (av, newSViv ((*m)->w));	891	av_push (av, newSViv ((*m)->w));
636	av_push (av, newSViv ((*m)->h));	892	av_push (av, newSViv ((*m)->h));
637	av_push (av, newSViv (rgb));	893	av_push (av, newSViv (rgb));
…		…
661		917
662	if (RETVAL)	918	if (RETVAL)
663	{	919	{
664	av_clear (texture_av);	920	av_clear (texture_av);
665		921
666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	922	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
667	#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);
668	#include "glfunc.h"	924	#include "glfunc.h"
669	#undef GL_FUNC	925	#undef GL_FUNC
670	}	926	}
671	}	927	}
…		…
678	char *	934	char *
679	SDL_GetKeyName (int sym)	935	SDL_GetKeyName (int sym)
680		936
681	int	937	int
682	SDL_GetAppState ()	938	SDL_GetAppState ()
		939
		940	int
		941	SDL_GetModState ()
683		942
684	void	943	void
685	poll_events ()	944	poll_events ()
686	PPCODE:	945	PPCODE:
687	{	946	{
…		…
697	{	956	{
698	case SDL_KEYDOWN:	957	case SDL_KEYDOWN:
699	case SDL_KEYUP:	958	case SDL_KEYUP:
700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	959	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	960	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702	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);
703	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 */
704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	963	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705	break;	964	break;
706		965
707	case SDL_ACTIVEEVENT:	966	case SDL_ACTIVEEVENT:
708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	967	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
726	x = ev.motion.x;	985	x = ev.motion.x;
727	y = ev.motion.y;	986	y = ev.motion.y;
728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	987	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729	}	988	}
730		989
731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	990	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
732	hv_store (hv, "state", 5, newSViv (state), 0);	991	hv_store (hv, "state", 5, newSViv (state), 0);
733	hv_store (hv, "x", 1, newSViv (x), 0);	992	hv_store (hv, "x", 1, newSViv (x), 0);
734	hv_store (hv, "y", 1, newSViv (y), 0);	993	hv_store (hv, "y", 1, newSViv (y), 0);
735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	994	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	995	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737	}	996	}
738	break;	997	break;
739		998
740	case SDL_MOUSEBUTTONDOWN:	999	case SDL_MOUSEBUTTONDOWN:
741	case SDL_MOUSEBUTTONUP:	1000	case SDL_MOUSEBUTTONUP:
742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1001	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743		1002
744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1003	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1004	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1005	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1006	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1011	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1012	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754	break;	1013	break;
755	}	1014	}
756		1015
757	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))));
758	}	1017	}
759	}	1018	}
760		1019
761	int	1020	int
762	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)
763	POSTCALL:	1022	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	1023	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	1024	Mix_ChannelFinished (channel_finished);
766		1025
767	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
768	Mix_CloseAudio ()	1043	Mix_CloseAudio ()
769		1044
770	int	1045	int
771	Mix_AllocateChannels (int numchans = -1)	1046	Mix_AllocateChannels (int numchans = -1)
		1047
		1048	const char *
		1049	Mix_GetError ()
772		1050
773	void	1051	void
774	lowdelay (int fd, int val = 1)	1052	lowdelay (int fd, int val = 1)
775	CODE:	1053	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1054	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
802	}	1080	}
803	}	1081	}
804	#endif	1082	#endif
805	}	1083	}
806		1084
807	void	1085	int
808	add_font (char *file)	1086	add_font (char *file)
809	CODE:	1087	CODE:
810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1088	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1089	OUTPUT:
		1090	RETVAL
811		1091
812	void	1092	void
813	load_image_inline (SV *image_)	1093	load_image_inline (SV *image_)
814	ALIAS:	1094	ALIAS:
815	load_image_file = 1	1095	load_image_file = 1
…		…
818	STRLEN image_len;	1098	STRLEN image_len;
819	char *image = (char *)SvPVbyte (image_, image_len);	1099	char *image = (char *)SvPVbyte (image_, image_len);
820	SDL_Surface *surface, *surface2;	1100	SDL_Surface *surface, *surface2;
821	SDL_PixelFormat fmt;	1101	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	1102	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	1103	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	1104	: SDL_RWFromConstMem (image, image_len);
825		1105
826	if (!rw)	1106	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	1107	croak ("load_image: %s", SDL_GetError ());
828		1108
…		…
901	void	1181	void
902	error (char *message)	1182	error (char *message)
903	CODE:	1183	CODE:
904	fprintf (stderr, "ERROR: %s\n", message);	1184	fprintf (stderr, "ERROR: %s\n", message);
905	#ifdef _WIN32	1185	#ifdef _WIN32
906	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1186	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
907	#endif	1187	#endif
908		1188
909	void	1189	void
910	fatal (char *message)	1190	fatal (char *message)
911	CODE:	1191	CODE:
912	fprintf (stderr, "FATAL: %s\n", message);	1192	fprintf (stderr, "FATAL: %s\n", message);
913	#ifdef _WIN32	1193	#ifdef _WIN32
914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1194	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
915	#endif	1195	#endif
916	_exit (1);	1196	_exit (1);
917		1197
918	void	1198	void
919	_exit (int retval = 0)	1199	_exit (int retval = 0)
…		…
931	#if DEBUG	1211	#if DEBUG
932	VALGRIND_DO_LEAK_CHECK;	1212	VALGRIND_DO_LEAK_CHECK;
933	#endif	1213	#endif
934	}	1214	}
935		1215
936	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
937		1224
938	PROTOTYPES: DISABLE	1225	PROTOTYPES: DISABLE
939		1226
940	CFPlus::Font	1227	DC::Font
941	new_from_file (SV *class, char *path, int id = 0)	1228	new_from_file (SV *class, char *path, int id = 0)
942	CODE:	1229	CODE:
943	{	1230	{
944	int count;	1231	int count;
945	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1232	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
948	}	1235	}
949	OUTPUT:	1236	OUTPUT:
950	RETVAL	1237	RETVAL
951		1238
952	void	1239	void
953	DESTROY (CFPlus::Font self)	1240	DESTROY (DC::Font self)
954	CODE:	1241	CODE:
955	pango_font_description_free (self);	1242	pango_font_description_free (self);
956		1243
957	void	1244	void
958	make_default (CFPlus::Font self)	1245	make_default (DC::Font self)
959	PROTOTYPE: $	1246	PROTOTYPE: $
960	CODE:	1247	CODE:
961	default_font = self;	1248	default_font = self;
962		1249
963	MODULE = CFPlus PACKAGE = CFPlus::Layout	1250	MODULE = Deliantra::Client PACKAGE = DC::Layout
964		1251
965	PROTOTYPES: DISABLE	1252	PROTOTYPES: DISABLE
966		1253
967	void	1254	void
968	reset_glyph_cache ()	1255	glyph_cache_backup ()
969	PROTOTYPE:	1256	PROTOTYPE:
970	CODE:	1257	CODE:
		1258	tc_backup ();
		1259
		1260	void
		1261	glyph_cache_restore ()
		1262	PROTOTYPE:
		1263	CODE:
971	tc_clear ();	1264	tc_restore ();
972		1265
973	CFPlus::Layout	1266	DC::Layout
974	new (SV *class)	1267	new (SV *class)
975	CODE:	1268	CODE:
976	New (0, RETVAL, 1, struct cf_layout);	1269	New (0, RETVAL, 1, struct cf_layout);
977		1270
978	RETVAL->pl = pango_layout_new (opengl_context);	1271	RETVAL->pl = pango_layout_new (opengl_context);
…		…
980	RETVAL->g = 1.;	1273	RETVAL->g = 1.;
981	RETVAL->b = 1.;	1274	RETVAL->b = 1.;
982	RETVAL->a = 1.;	1275	RETVAL->a = 1.;
983	RETVAL->base_height = MIN_FONT_HEIGHT;	1276	RETVAL->base_height = MIN_FONT_HEIGHT;
984	RETVAL->font = 0;	1277	RETVAL->font = 0;
		1278	RETVAL->rc = rc_alloc ();
985		1279
986	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1280	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
987	layout_update_font (RETVAL);	1281	layout_update_font (RETVAL);
988	OUTPUT:	1282	OUTPUT:
989	RETVAL	1283	RETVAL
990		1284
991	void	1285	void
992	DESTROY (CFPlus::Layout self)	1286	DESTROY (DC::Layout self)
993	CODE:	1287	CODE:
994	g_object_unref (self->pl);	1288	g_object_unref (self->pl);
		1289	rc_free (self->rc);
995	Safefree (self);	1290	Safefree (self);
996		1291
997	void	1292	void
998	set_text (CFPlus::Layout self, SV *text_)	1293	set_text (DC::Layout self, SV *text_)
999	CODE:	1294	CODE:
1000	{	1295	{
1001	STRLEN textlen;	1296	STRLEN textlen;
1002	char *text = SvPVutf8 (text_, textlen);	1297	char *text = SvPVutf8 (text_, textlen);
1003		1298
1004	pango_layout_set_text (self->pl, text, textlen);	1299	pango_layout_set_text (self->pl, text, textlen);
1005	}	1300	}
1006		1301
1007	void	1302	void
1008	set_markup (CFPlus::Layout self, SV *text_)	1303	set_markup (DC::Layout self, SV *text_)
1009	CODE:	1304	CODE:
1010	{	1305	{
1011	STRLEN textlen;	1306	STRLEN textlen;
1012	char *text = SvPVutf8 (text_, textlen);	1307	char *text = SvPVutf8 (text_, textlen);
1013		1308
1014	pango_layout_set_markup (self->pl, text, textlen);	1309	pango_layout_set_markup (self->pl, text, textlen);
1015	}	1310	}
1016		1311
1017	void	1312	void
1018	set_shapes (CFPlus::Layout self, ...)	1313	set_shapes (DC::Layout self, ...)
1019	CODE:	1314	CODE:
1020	{	1315	{
1021	PangoAttrList *attrs = 0;	1316	PangoAttrList *attrs = 0;
1022	const char *text = pango_layout_get_text (self->pl);	1317	const char *text = pango_layout_get_text (self->pl);
1023	const char *pos = text;	1318	const char *pos = text;
…		…
1058	if (attrs)	1353	if (attrs)
1059	pango_layout_set_attributes (self->pl, attrs);	1354	pango_layout_set_attributes (self->pl, attrs);
1060	}	1355	}
1061		1356
1062	void	1357	void
1063	get_shapes (CFPlus::Layout self)	1358	get_shapes (DC::Layout self)
1064	PPCODE:	1359	PPCODE:
1065	{	1360	{
1066	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1361	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1067		1362
1068	do	1363	do
1069	{	1364	{
1070	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1365	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1071		1366
1072	if (run && shape_attr_p (run))	1367	if (run && shape_attr_p (run))
1073	{	1368	{
1074	PangoRectangle extents;	1369	PangoRectangle extents;
1075	pango_layout_iter_get_run_extents (iter, 0, &extents);	1370	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1083		1378
1084	pango_layout_iter_free (iter);	1379	pango_layout_iter_free (iter);
1085	}	1380	}
1086		1381
1087	int	1382	int
1088	has_wrapped (CFPlus::Layout self)	1383	has_wrapped (DC::Layout self)
1089	CODE:	1384	CODE:
1090	{	1385	{
1091	int lines = 1;	1386	int lines = 1;
1092	const char *text = pango_layout_get_text (self->pl);	1387	const char *text = pango_layout_get_text (self->pl);
1093		1388
…		…
1098	}	1393	}
1099	OUTPUT:	1394	OUTPUT:
1100	RETVAL	1395	RETVAL
1101		1396
1102	SV *	1397	SV *
1103	get_text (CFPlus::Layout self)	1398	get_text (DC::Layout self)
1104	CODE:	1399	CODE:
1105	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1400	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1106	sv_utf8_decode (RETVAL);	1401	sv_utf8_decode (RETVAL);
1107	OUTPUT:	1402	OUTPUT:
1108	RETVAL	1403	RETVAL
1109		1404
1110	void	1405	void
1111	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.)
1112	CODE:	1407	CODE:
1113	self->r = r;	1408	self->r = r;
1114	self->g = g;	1409	self->g = g;
1115	self->b = b;	1410	self->b = b;
1116	self->a = a;	1411	self->a = a;
1117		1412
1118	void	1413	void
1119	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1414	set_font (DC::Layout self, DC::Font font = 0)
1120	CODE:	1415	CODE:
1121	if (self->font != font)	1416	if (self->font != font)
1122	{	1417	{
1123	self->font = font;	1418	self->font = font;
1124	layout_update_font (self);	1419	layout_update_font (self);
1125	}	1420	}
1126		1421
1127	void	1422	void
1128	set_height (CFPlus::Layout self, int base_height)	1423	set_height (DC::Layout self, int base_height)
1129	CODE:	1424	CODE:
1130	if (self->base_height != base_height)	1425	if (self->base_height != base_height)
1131	{	1426	{
1132	self->base_height = base_height;	1427	self->base_height = base_height;
1133	layout_update_font (self);	1428	layout_update_font (self);
1134	}	1429	}
1135		1430
1136	void	1431	void
1137	set_width (CFPlus::Layout self, int max_width = -1)	1432	set_width (DC::Layout self, int max_width = -1)
1138	CODE:	1433	CODE:
1139	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);
1140		1435
1141	void	1436	void
1142	set_indent (CFPlus::Layout self, int indent)	1437	set_indent (DC::Layout self, int indent)
1143	CODE:	1438	CODE:
1144	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1439	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1145		1440
1146	void	1441	void
1147	set_spacing (CFPlus::Layout self, int spacing)	1442	set_spacing (DC::Layout self, int spacing)
1148	CODE:	1443	CODE:
1149	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1444	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1150		1445
1151	void	1446	void
1152	set_ellipsise (CFPlus::Layout self, int ellipsise)	1447	set_ellipsise (DC::Layout self, int ellipsise)
1153	CODE:	1448	CODE:
1154	pango_layout_set_ellipsize (self->pl,	1449	pango_layout_set_ellipsize (self->pl,
1155	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1450	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1156	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1451	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1157	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1452	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1158	: PANGO_ELLIPSIZE_NONE	1453	: PANGO_ELLIPSIZE_NONE
1159	);	1454	);
1160		1455
1161	void	1456	void
1162	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1457	set_single_paragraph_mode (DC::Layout self, int spm)
1163	CODE:	1458	CODE:
1164	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1459	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1165		1460
1166	void	1461	void
1167	size (CFPlus::Layout self)	1462	size (DC::Layout self)
1168	PPCODE:	1463	PPCODE:
1169	{	1464	{
1170	int w, h;	1465	int w, h;
1171		1466
1172	layout_get_pixel_size (self, &w, &h);	1467	layout_get_pixel_size (self, &w, &h);
…		…
1175	PUSHs (sv_2mortal (newSViv (w)));	1470	PUSHs (sv_2mortal (newSViv (w)));
1176	PUSHs (sv_2mortal (newSViv (h)));	1471	PUSHs (sv_2mortal (newSViv (h)));
1177	}	1472	}
1178		1473
1179	int	1474	int
1180	descent (CFPlus::Layout self)	1475	descent (DC::Layout self)
1181	CODE:	1476	CODE:
1182	{	1477	{
1183	PangoRectangle rect;	1478	PangoRectangle rect;
1184	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1479	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1185	pango_layout_line_get_pixel_extents (line, 0, &rect);	1480	pango_layout_line_get_pixel_extents (line, 0, &rect);
1186	RETVAL = PANGO_DESCENT (rect);	1481	RETVAL = PANGO_DESCENT (rect);
1187	}	1482	}
1188	OUTPUT:	1483	OUTPUT:
1189	RETVAL	1484	RETVAL
1190		1485
1191	int	1486	int
1192	xy_to_index (CFPlus::Layout self, int x, int y)	1487	xy_to_index (DC::Layout self, int x, int y)
1193	CODE:	1488	CODE:
1194	{	1489	{
1195	int index, trailing;	1490	int index, trailing;
1196	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);
1197	RETVAL = index + trailing;	1492	RETVAL = index + trailing;
1198	}	1493	}
1199	OUTPUT:	1494	OUTPUT:
1200	RETVAL	1495	RETVAL
1201		1496
1202	void	1497	void
1203	cursor_pos (CFPlus::Layout self, int index)	1498	cursor_pos (DC::Layout self, int index)
1204	PPCODE:	1499	PPCODE:
1205	{	1500	{
1206	PangoRectangle strong_pos;	1501	PangoRectangle pos;
1207	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1502	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1208		1503
1209	EXTEND (SP, 3);	1504	EXTEND (SP, 3);
1210	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1505	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1211	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1506	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1212	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1507	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1213	}	1508	}
1214		1509
1215	void	1510	void
1216	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)
1217	PPCODE:	1512	PPCODE:
1218	{	1513	{
1219	int line, x;	1514	int line, x;
1220		1515
1221	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)
1222	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1518	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1223		1519	--line;
		1520	#endif
1224	EXTEND (SP, 2);	1521	EXTEND (SP, 2);
1225	PUSHs (sv_2mortal (newSViv (line - 1)));	1522	PUSHs (sv_2mortal (newSViv (line)));
1226	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1523	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1227	}	1524	}
1228		1525
1229	void	1526	void
1230	line_x_to_index (CFPlus::Layout self, int line, int x)	1527	line_x_to_index (DC::Layout self, int line, int x)
1231	PPCODE:	1528	PPCODE:
1232	{	1529	{
1233	PangoLayoutLine *lp;	1530	PangoLayoutLine *lp;
1234	int index, trailing;	1531	int index, trailing;
1235		1532
1236	if (line < 0)	1533	if (line < 0)
1237	XSRETURN_EMPTY;	1534	XSRETURN_EMPTY;
1238		1535
1239	if (!(lp = pango_layout_get_line (self->pl, line)))	1536	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1240	XSRETURN_EMPTY; /* do better */	1537	XSRETURN_EMPTY; /* do better */
1241		1538
1242	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);
1243		1540
1244	EXTEND (SP, 2);	1541	EXTEND (SP, 2);
…		…
1250	PUSHs (sv_2mortal (newSViv (trailing)));	1547	PUSHs (sv_2mortal (newSViv (trailing)));
1251	}	1548	}
1252	}	1549	}
1253		1550
1254	void	1551	void
1255	render (CFPlus::Layout self, float x, float y, int flags = 0)	1552	render (DC::Layout self, float x, float y, int flags = 0)
1256	PPCODE:	1553	CODE:
		1554	rc_clear (self->rc);
1257	pango_opengl_render_layout_subpixel (	1555	pango_opengl_render_layout_subpixel (
1258	self->pl,	1556	self->pl,
		1557	self->rc,
1259	x * PANGO_SCALE, y * PANGO_SCALE,	1558	x * PANGO_SCALE, y * PANGO_SCALE,
1260	self->r, self->g, self->b, self->a,	1559	self->r, self->g, self->b, self->a,
1261	flags	1560	flags
1262	);	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);
1263		1565
1264	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
1265		1586
1266	PROTOTYPES: ENABLE	1587	PROTOTYPES: ENABLE
1267
1268	int minpot (int n)
1269		1588
1270	void	1589	void
1271	pad (SV *data_, int ow, int oh, int nw, int nh)	1590	pad (SV *data_, int ow, int oh, int nw, int nh)
1272	CODE:	1591	CODE:
1273	{	1592	{
…		…
1300	HV *hv = (HV *)SvRV (self);	1619	HV *hv = (HV *)SvRV (self);
1301	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1620	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1302	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1621	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1303	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1622	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1304		1623
		1624	if (name <= 0)
		1625	XSRETURN_EMPTY;
		1626
1305	if (items < 5)	1627	if (items < 5)
1306	{	1628	{
1307	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1629	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1308	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1630	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1309	}	1631	}
…		…
1347	RETVAL = width > 0;	1669	RETVAL = width > 0;
1348	}	1670	}
1349	OUTPUT:	1671	OUTPUT:
1350	RETVAL	1672	RETVAL
1351		1673
1352	MODULE = CFPlus PACKAGE = CFPlus::Map	1674	MODULE = Deliantra::Client PACKAGE = DC::Map
1353		1675
1354	PROTOTYPES: DISABLE	1676	PROTOTYPES: DISABLE
1355		1677
1356	CFPlus::Map	1678	DC::Map
1357	new (SV *class)	1679	new (SV *class)
1358	CODE:	1680	CODE:
1359	New (0, RETVAL, 1, struct map);	1681	New (0, RETVAL, 1, struct map);
1360	RETVAL->x = 0;	1682	RETVAL->x = 0;
1361	RETVAL->y = 0;	1683	RETVAL->y = 0;
…		…
1369	RETVAL->row = 0;	1691	RETVAL->row = 0;
1370	OUTPUT:	1692	OUTPUT:
1371	RETVAL	1693	RETVAL
1372		1694
1373	void	1695	void
1374	DESTROY (CFPlus::Map self)	1696	DESTROY (DC::Map self)
1375	CODE:	1697	CODE:
1376	{	1698	{
1377	map_clear (self);	1699	map_clear (self);
1378	Safefree (self->face2tile);	1700	Safefree (self->face2tile);
1379	Safefree (self->tex);	1701	Safefree (self->tex);
1380	Safefree (self);	1702	Safefree (self);
1381	}	1703	}
1382		1704
1383	void	1705	void
1384	resize (CFPlus::Map self, int map_width, int map_height)	1706	resize (DC::Map self, int map_width, int map_height)
1385	CODE:	1707	CODE:
1386	self->w = map_width;	1708	self->w = map_width;
1387	self->h = map_height;	1709	self->h = map_height;
1388		1710
1389	void	1711	void
1390	clear (CFPlus::Map self)	1712	clear (DC::Map self)
1391	CODE:	1713	CODE:
1392	map_clear (self);	1714	map_clear (self);
1393		1715
1394	void	1716	void
1395	set_tileid (CFPlus::Map self, int face, int tile)	1717	set_tileid (DC::Map self, int face, int tile)
1396	CODE:	1718	CODE:
1397	{	1719	{
1398	need_facenum (self, face); self->face2tile [face] = tile;	1720	need_facenum (self, face); self->face2tile [face] = tile;
1399	need_texid (self, tile);	1721	need_texid (self, tile);
1400	}	1722	}
1401		1723
1402	void	1724	void
1403	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1725	set_smooth (DC::Map self, int face, int smooth, int level)
1404	CODE:	1726	CODE:
1405	{	1727	{
1406	tileid texid;	1728	tileid texid;
1407	maptex *tex;	1729	maptex *tex;
1408		1730
…		…
1421	tex->smoothtile = self->face2tile [smooth];	1743	tex->smoothtile = self->face2tile [smooth];
1422	tex->smoothlevel = level;	1744	tex->smoothlevel = level;
1423	}	1745	}
1424		1746
1425	void	1747	void
1426	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)
1427	CODE:	1749	CODE:
1428	{	1750	{
1429	need_texid (self, texid);	1751	need_texid (self, texid);
1430		1752
1431	{	1753	{
…		…
1450	// use uglier nearest interpolation because linear suffers	1772	// use uglier nearest interpolation because linear suffers
1451	// from transparent color bleeding and ugly wrapping effects.	1773	// from transparent color bleeding and ugly wrapping effects.
1452	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1774	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1453	}	1775	}
1454		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
1455	int	1797	int
1456	ox (CFPlus::Map self)	1798	ox (DC::Map self)
1457	ALIAS:	1799	ALIAS:
1458	oy = 1	1800	oy = 1
1459	x = 2	1801	x = 2
1460	y = 3	1802	y = 3
1461	w = 4	1803	w = 4
…		…
1472	}	1814	}
1473	OUTPUT:	1815	OUTPUT:
1474	RETVAL	1816	RETVAL
1475		1817
1476	void	1818	void
1477	scroll (CFPlus::Map self, int dx, int dy)	1819	scroll (DC::Map self, int dx, int dy)
1478	CODE:	1820	CODE:
1479	{	1821	{
1480	if (dx > 0)	1822	if (dx > 0)
1481	map_blank (self, self->x, self->y, dx, self->h);	1823	map_blank (self, self->x, self->y, dx, self->h);
1482	else if (dx < 0)	1824	else if (dx < 0)
…		…
1497	self->rows += MAP_EXTEND_Y;	1839	self->rows += MAP_EXTEND_Y;
1498	self->y += MAP_EXTEND_Y;	1840	self->y += MAP_EXTEND_Y;
1499	}	1841	}
1500	}	1842	}
1501		1843
1502	void	1844	SV *
1503	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1845	map1a_update (DC::Map self, SV *data_, int extmap)
1504	CODE:	1846	CODE:
1505	{	1847	{
1506	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1848	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1507	uint8_t *data_end = (uint8_t *)SvEND (data_);	1849	uint8_t *data_end = (uint8_t *)SvEND (data_);
1508	mapcell *cell;	1850	mapcell *cell;
1509	int x, y, flags;	1851	int x, y, z, flags;
		1852	AV *missing = newAV ();
		1853	RETVAL = newRV_noinc ((SV *)missing);
1510		1854
1511	while (data < data_end - 1)	1855	while (data < data_end - 1)
1512	{	1856	{
1513	flags = (data [0] << 8) + data [1]; data += 2;	1857	flags = (data [0] << 8) + data [1]; data += 2;
1514		1858
…		…
1534	uint8_t ext, cmd;	1878	uint8_t ext, cmd;
1535		1879
1536	do	1880	do
1537	{	1881	{
1538	ext = *data++;	1882	ext = *data++;
1539	cmd = ext & 0x3f;	1883	cmd = ext & 0x7f;
1540		1884
1541	if (cmd < 4)	1885	if (cmd < 4)
1542	cell->darkness = 255 - ext * 64 + 1;	1886	cell->darkness = 255 - ext * 64 + 1;
1543	else if (cmd == 5) // health	1887	else if (cmd == 5) // health
1544	{	1888	{
…		…
1547	}	1891	}
1548	else if (cmd == 6) // monster width	1892	else if (cmd == 6) // monster width
1549	cell->stat_width = *data++ + 1;	1893	cell->stat_width = *data++ + 1;
1550	else if (cmd == 0x47)	1894	else if (cmd == 0x47)
1551	{	1895	{
1552	if (*data == 4)	1896	if (*data == 1) cell->player = data [1];
1553	; // 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);
1554		1900
1555	data += *data + 1;	1901	data += *data + 1;
1556	}	1902	}
1557	else if (cmd == 8) // cell flags	1903	else if (cmd == 8) // cell flags
1558	cell->flags = *data++;	1904	cell->flags = *data++;
…		…
1565	}	1911	}
1566	else	1912	else
1567	cell->darkness = *data++ + 1;	1913	cell->darkness = *data++ + 1;
1568	}	1914	}
1569		1915
		1916	for (z = 0; z <= 2; ++z)
1570	if (flags & 4)	1917	if (flags & (4 >> z))
1571	{	1918	{
1572	faceid face = (data [0] << 8) + data [1]; data += 2;	1919	faceid face = (data [0] << 8) + data [1]; data += 2;
1573	need_facenum (self, face);	1920	need_facenum (self, face);
1574	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	}
1575	}	1938	}
1576
1577	if (flags & 2)
1578	{
1579	faceid face = (data [0] << 8) + data [1]; data += 2;
1580	need_facenum (self, face);
1581	cell->tile [1] = self->face2tile [face];
1582	}
1583
1584	if (flags & 1)
1585	{
1586	faceid face = (data [0] << 8) + data [1]; data += 2;
1587	need_facenum (self, face);
1588	cell->tile [2] = self->face2tile [face];
1589	}
1590	}	1939	}
1591	else	1940	else
1592	cell->darkness = 0;	1941	CELL_CLEAR (cell);
1593	}	1942	}
1594	}	1943	}
		1944	OUTPUT:
		1945	RETVAL
1595		1946
1596	SV *	1947	SV *
1597	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)
1598	CODE:	1949	CODE:
1599	{	1950	{
1600	int x1, x;	1951	int x1, x;
1601	int y1, y;	1952	int y1, y;
1602	int z;	1953	int z;
…		…
1647	}	1998	}
1648	OUTPUT:	1999	OUTPUT:
1649	RETVAL	2000	RETVAL
1650		2001
1651	void	2002	void
1652	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)
1653	CODE:	2004	CODE:
1654	{	2005	{
		2006	int x, y, z;
		2007
1655	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2008	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1656	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
1657	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)
1658	smooth_key skey;	2011	smooth_key skey;
1659	int x, y, z;	2012	int pl_x, pl_y;
1660	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;
1661		2018
		2019	pl_tex.name = 0;
		2020
1662	// thats current max. sorry.	2021	// that's current max. sorry.
1663	if (sw > 255) sw = 255;	2022	if (sw > 255) sw = 255;
1664	if (sh > 255) sh = 255;	2023	if (sh > 255) sh = 255;
1665		2024
1666	// clear key, in case of extra padding	2025	// clear key, in case of extra padding
1667	memset (&skey, 0, sizeof (skey));	2026	memset (&skey, 0, sizeof (skey));
1668		2027
1669	glColor4ub (255, 255, 255, 255);	2028	memset (&key, 0, sizeof (key));
1670		2029	key.r = 255;
1671	glEnable (GL_BLEND);	2030	key.g = 255;
1672	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2031	key.b = 255;
1673	glEnable (GL_TEXTURE_2D);	2032	key.a = 255;
1674	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2033	key.mode = GL_QUADS;
1675		2034	key.format = GL_T2F_V3F;
1676	glBegin (GL_QUADS);
1677
1678	last_name = 0;
1679		2035
1680	mx += self->x;	2036	mx += self->x;
1681	my += self->y;	2037	my += self->y;
1682		2038
1683	// first pass: determine smooth_max	2039	// first pass: determine smooth_max
…		…
1700	MAX (self->tex [cell->tile [1]].smoothlevel,	2056	MAX (self->tex [cell->tile [1]].smoothlevel,
1701	self->tex [cell->tile [2]].smoothlevel));	2057	self->tex [cell->tile [2]].smoothlevel));
1702	}	2058	}
1703	}	2059	}
1704		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
1705	for (z = 0; z <= 2; z++)	2068	for (z = 0; z <= 2; z++)
1706	{	2069	{
1707	memset (smooth_level, 0, sizeof (smooth_level));	2070	memset (smooth_level, 0, sizeof (smooth_level));
		2071	key.texname = -1;
1708		2072
1709	for (y = 0; y < sh; y++)	2073	for (y = 0; y < sh; y++)
1710	if (0 <= y + my && y + my < self->rows)	2074	if (0 <= y + my && y + my < self->rows)
1711	{	2075	{
1712	maprow *row = self->row + (y + my);	2076	maprow *row = self->row + (y + my);
…		…
1718	tileid tile = cell->tile [z];	2082	tileid tile = cell->tile [z];
1719		2083
1720	if (tile)	2084	if (tile)
1721	{	2085	{
1722	maptex tex = self->tex [tile];	2086	maptex tex = self->tex [tile];
1723	int px = (x + 1) * T - tex.w;	2087	int px, py;
1724	int py = (y + 1) * T - tex.h;
1725		2088
1726	// suppressing texture state switches here
1727	// is only moderately effective, but worth the extra effort
1728	if (last_name != tex.name)	2089	if (key.texname != tex.name)
1729	{	2090	{
		2091	self->tex [tile].unused = 0;
		2092
1730	if (!tex.name)	2093	if (!tex.name)
1731	tex = self->tex [2]; /* missing, replace by noface */	2094	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1732		2095
1733	glEnd ();	2096	key.texname = tex.name;
1734	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2097	arr = rc_array (rc, &key);
1735	glBegin (GL_QUADS);
1736	}	2098	}
1737		2099
1738	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2100	px = (x + 1) * T - tex.w;
1739	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2101	py = (y + 1) * T - tex.h;
1740	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1741	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1742		2102
1743	if (cell->flags && z == 2)	2103	if (expect_false (cell->player == player) && expect_false (z == 2))
1744	{	2104	{
1745	if (cell->flags & 1)	2105	pl_x = px;
		2106	pl_y = py;
		2107	pl_tex = tex;
1746	{	2108	continue;
1747	maptex tex = self->tex [1];
1748	int px = x * T + T * 2 / 32;
1749	int py = y * T - T * 6 / 32;
1750
1751	glEnd ();
1752	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1753	glBegin (GL_QUADS);
1754
1755	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1756	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1757	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1758	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1759	}
1760	}	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);
1761		2115
1762	// update smooth hash	2116	// update smooth hash
1763	if (tex.smoothtile)	2117	if (tex.smoothtile)
1764	{	2118	{
1765	skey.tile = tex.smoothtile;	2119	skey.tile = tex.smoothtile;
…		…
1796	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);
1797	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);
1798	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);
1799	}	2153	}
1800	}	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	}
1801	}	2192	}
1802	}	2193	}
		2194
		2195	rc_draw (rc);
		2196	rc_clear (rc);
1803		2197
1804	// go through all smoothlevels, lowest to highest, then draw.	2198	// go through all smoothlevels, lowest to highest, then draw.
1805	// this is basically counting sort	2199	// this is basically counting sort
1806	{	2200	{
1807	int w, b;	2201	int w, b;
1808		2202
		2203	glEnable (GL_TEXTURE_2D);
		2204	glBegin (GL_QUADS);
1809	for (w = 0; w < 256 / 32; ++w)	2205	for (w = 0; w < 256 / 32; ++w)
1810	{	2206	{
1811	uint32_t smask = smooth_level [w];	2207	uint32_t smask = smooth_level [w];
1812	if (smask)	2208	if (smask)
1813	for (b = 0; b < 32; ++b)	2209	for (b = 0; b < 32; ++b)
…		…
1832	int border = bits & 15;	2228	int border = bits & 15;
1833	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2229	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1834	float dx = tex.s * .0625f; // 16 images/row	2230	float dx = tex.s * .0625f; // 16 images/row
1835	float dy = tex.t * .5f ; // 2 images/column	2231	float dy = tex.t * .5f ; // 2 images/column
1836		2232
1837	// this time naively avoiding texture state changes
1838	// save gobs of state changes.
1839	if (last_name != tex.name)	2233	if (tex.name)
1840	{	2234	{
		2235	// this time avoiding texture state changes
		2236	// save gobs of state changes.
1841	if (!tex.name)	2237	if (key.texname != tex.name)
1842	continue; // smoothing not yet available	2238	{
		2239	self->tex [skey->tile].unused = 0;
1843		2240
1844	glEnd ();	2241	glEnd ();
1845	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2242	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1846	glBegin (GL_QUADS);	2243	glBegin (GL_QUADS);
1847	}	2244	}
1848		2245
1849	if (border)	2246	if (border)
1850	{	2247	{
1851	float ox = border * dx;	2248	float ox = border * dx;
1852		2249
1853	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2250	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1854	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2251	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1855	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2252	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1856	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2253	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1857	}	2254	}
1858		2255
1859	if (corner)	2256	if (corner)
1860	{	2257	{
1861	float ox = corner * dx;	2258	float ox = corner * dx;
1862		2259
1863	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2260	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1864	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2261	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1865	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2262	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1866	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2263	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2264	}
1867	}	2265	}
1868	}	2266	}
1869	}	2267	}
1870	}	2268	}
1871	}	2269	}
		2270
		2271	glEnd ();
		2272	glDisable (GL_TEXTURE_2D);
		2273	key.texname = -1;
1872	}	2274	}
1873		2275
1874	hv_clear (smooth);	2276	hv_clear (smooth);
1875	}	2277	}
1876		2278
1877	glEnd ();	2279	if (pl_tex.name)
		2280	{
		2281	maptex tex = pl_tex;
		2282	int px = pl_x + sdx;
		2283	int py = pl_y + sdy;
1878		2284
1879	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
1880	glDisable (GL_BLEND);	2299	glDisable (GL_BLEND);
		2300	rc_free (rc);
		2301	rc_free (rc_ov);
1881		2302
1882	// top layer: overlays such as the health bar	2303	// top layer: overlays such as the health bar
1883	for (y = 0; y < sh; y++)	2304	for (y = 0; y < sh; y++)
1884	if (0 <= y + my && y + my < self->rows)	2305	if (0 <= y + my && y + my < self->rows)
1885	{	2306	{
…		…
1890	{	2311	{
1891	mapcell *cell = row->col + (x + mx - row->c0);	2312	mapcell *cell = row->col + (x + mx - row->c0);
1892		2313
1893	int px = x * T;	2314	int px = x * T;
1894	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	}
1895		2322
1896	if (cell->stat_hp)	2323	if (cell->stat_hp)
1897	{	2324	{
1898	int width = cell->stat_width * T;	2325	int width = cell->stat_width * T;
1899	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2326	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1910	}	2337	}
1911	}	2338	}
1912	}	2339	}
1913		2340
1914	void	2341	void
1915	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)
1916	CODE:	2343	CODE:
1917	{	2344	{
1918	static float color[16][3] = {	2345	static float color[16][3] = {
1919	{ 0.00F, 0.00F, 0.00F },	2346	{ 0.00F, 0.00F, 0.00F },
1920	{ 1.00F, 1.00F, 1.00F },	2347	{ 1.00F, 1.00F, 1.00F },
…		…
1939	};	2366	};
1940		2367
1941	int x, y;	2368	int x, y;
1942		2369
1943	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	*/
1944	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2377	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1945	glEnable (GL_BLEND);	2378	glEnable (GL_BLEND);
1946	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2379	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1947	glBegin (GL_QUADS);	2380	glBegin (GL_QUADS);
1948		2381
1949	for (y = 0; y < h; y++)	2382	for (y = 0; y < h; y++)
…		…
1956	float *c = color [m & 15];	2389	float *c = color [m & 15];
1957		2390
1958	float tx1 = m & 0x40 ? 0.5 : 0.;	2391	float tx1 = m & 0x40 ? 0.5 : 0.;
1959	float tx2 = tx1 + 0.5;	2392	float tx2 = tx1 + 0.5;
1960		2393
1961	glColor4f (c[0], c[1], c[2], 0.75);	2394	glColor4f (c[0], c[1], c[2], 1);
1962	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2395	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1963	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2396	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1964	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2397	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1965	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2398	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1966	}	2399	}
…		…
1970	glDisable (GL_BLEND);	2403	glDisable (GL_BLEND);
1971	glDisable (GL_TEXTURE_2D);	2404	glDisable (GL_TEXTURE_2D);
1972	}	2405	}
1973		2406
1974	void	2407	void
1975	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)
1976	PPCODE:	2409	PPCODE:
1977	{	2410	{
1978	int x, y;	2411	int x, y;
1979	int sw1 = sw + 2;	2412	int sw1 = sw + 2;
1980	int sh1 = sh + 2;	2413	int sh1 = sh + 2;
…		…
1988	SvCUR_set (darkness3_sv, sw34 * sh3);	2421	SvCUR_set (darkness3_sv, sw34 * sh3);
1989		2422
1990	mx += self->x - 1;	2423	mx += self->x - 1;
1991	my += self->y - 1;	2424	my += self->y - 1;
1992		2425
1993	memset (darkness1, 255, sw1 * sh1);	2426	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1994		2427
1995	for (y = 0; y < sh1; y++)	2428	for (y = 0; y < sh1; y++)
1996	if (0 <= y + my && y + my < self->rows)	2429	if (0 <= y + my && y + my < self->rows)
1997	{	2430	{
1998	maprow *row = self->row + (y + my);	2431	maprow *row = self->row + (y + my);
…		…
2051	PUSHs (sv_2mortal (newSViv (sh3)));	2484	PUSHs (sv_2mortal (newSViv (sh3)));
2052	PUSHs (darkness3_sv);	2485	PUSHs (darkness3_sv);
2053	}	2486	}
2054		2487
2055	SV *	2488	SV *
2056	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)
2057	CODE:	2490	CODE:
2058	{	2491	{
2059	int x, y, x1, y1;	2492	int x, y, x1, y1;
2060	SV *data_sv = newSV (w * h * 7 + 5);	2493	SV *data_sv = newSV (w * h * 7 + 5);
2061	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2494	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2118	else	2551	else
2119	*data++ = 0;	2552	*data++ = 0;
2120	}	2553	}
2121	}	2554	}
2122		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	{
2123	SvPOK_only (data_sv);	2559	SvPOK_only (data_sv);
2124	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2560	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2561	}
		2562
2125	RETVAL = data_sv;	2563	RETVAL = data_sv;
2126	}	2564	}
2127	OUTPUT:	2565	OUTPUT:
2128	RETVAL	2566	RETVAL
2129		2567
2130	void	2568	void
2131	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)
2132	PPCODE:	2570	PPCODE:
2133	{	2571	{
2134	int x, y, z;	2572	int x, y, z;
2135	int w, h;	2573	int w, h;
2136	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;
2137		2585
2138	if (*data++ != 0)	2586	if (*data++ != 0)
2139	return; /* version mismatch */	2587	XSRETURN_EMPTY; /* version mismatch */
2140		2588
2141	w = *data++ << 8; w |= *data++;	2589	w = *data++ << 8; w |= *data++;
2142	h = *data++ << 8; h |= *data++;	2590	h = *data++ << 8; h |= *data++;
2143		2591
2144	// 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
…		…
2156	{	2604	{
2157	maprow *row = map_get_row (self, y);	2605	maprow *row = map_get_row (self, y);
2158		2606
2159	for (x = x0; x < x1; x++)	2607	for (x = x0; x < x1; x++)
2160	{	2608	{
		2609	uint8_t flags;
		2610
		2611	if (data + 7 >= end)
		2612	XSRETURN_EMPTY;
		2613
2161	uint8_t flags = *data++;	2614	flags = *data++;
2162		2615
2163	if (flags)	2616	if (flags)
2164	{	2617	{
2165	mapcell *cell = row_get_cell (row, x);	2618	mapcell *cell = row_get_cell (row, x);
2166	tileid tile[3] = { 0, 0, 0 };	2619	tileid tile[3] = { 0, 0, 0 };
…		…
2169	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2622	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2170	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2623	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2171		2624
2172	if (cell->darkness == 0)	2625	if (cell->darkness == 0)
2173	{	2626	{
2174	cell->darkness = 0;	2627	/*cell->darkness = 0;*/
		2628	EXTEND (SP, 3);
2175		2629
2176	for (z = 0; z <= 2; z++)	2630	for (z = 0; z <= 2; z++)
2177	{	2631	{
2178	tileid t = tile [z];	2632	tileid t = tile [z];
2179		2633
2180	if (t >= self->texs || (t && !self->tex [t].name))	2634	if (t >= self->texs || (t && !self->tex [t].name))
2181	{	2635	{
2182	XPUSHs (sv_2mortal (newSViv (t)));	2636	PUSHs (sv_2mortal (newSViv (t)));
2183	need_texid (self, t);	2637	need_texid (self, t);
2184	}	2638	}
2185		2639
2186	cell->tile [z] = t;	2640	cell->tile [z] = t;
2187	}	2641	}
…		…
2189	}	2643	}
2190	}	2644	}
2191	}	2645	}
2192	}	2646	}
2193		2647
2194	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2648	MODULE = Deliantra::Client PACKAGE = DC::RW
2195		2649
2196	PROTOTYPES: DISABLE	2650	DC::RW
2197		2651	new (SV *class, SV *data_sv)
2198	CFPlus::MixChunk
2199	new_from_file (SV *class, char *path)
2200	CODE:	2652	CODE:
2201	RETVAL = Mix_LoadWAV (path);	2653	{
		2654	STRLEN datalen;
		2655	char *data = SvPVbyte (data_sv, datalen);
		2656
		2657	RETVAL = SDL_RWFromConstMem (data, datalen);
		2658	}
2202	OUTPUT:	2659	OUTPUT:
2203	RETVAL	2660	RETVAL
2204		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 : '('
2205	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
2206	DESTROY (CFPlus::MixChunk self)	2771	DESTROY (DC::MixChunk self)
2207	CODE:	2772	CODE:
2208	Mix_FreeChunk (self);	2773	Mix_FreeChunk (self);
2209		2774
2210	int	2775	int
2211	volume (CFPlus::MixChunk self, int volume = -1)	2776	volume (DC::MixChunk self, int volume = -1)
2212	CODE:	2777	CODE:
		2778	if (items > 1)
		2779	volume = CLAMP (volume, 0, 128);
2213	RETVAL = Mix_VolumeChunk (self, volume);	2780	RETVAL = Mix_VolumeChunk (self, volume);
2214	OUTPUT:	2781	OUTPUT:
2215	RETVAL	2782	RETVAL
2216		2783
2217	int	2784	DC::Channel
2218	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)
2219	CODE:	2786	CODE:
		2787	{
2220	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	}
2221	OUTPUT:	2799	OUTPUT:
2222	RETVAL	2800	RETVAL
2223		2801
2224	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2802	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2225		2803
2226	int	2804	int
2227	volume (int volume = -1)	2805	volume (int volume = -1)
2228	PROTOTYPE: ;$	2806	PROTOTYPE: ;$
2229	CODE:	2807	CODE:
		2808	if (items > 0)
		2809	volume = CLAMP (volume, 0, 128);
2230	RETVAL = Mix_VolumeMusic (volume);	2810	RETVAL = Mix_VolumeMusic (volume);
2231	OUTPUT:	2811	OUTPUT:
2232	RETVAL	2812	RETVAL
2233		2813
2234	int	2814	void
2235	fade_out (int ms)	2815	fade_out (int ms)
2236	CODE:	2816	CODE:
2237	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);
2238	OUTPUT:	2828	OUTPUT:
2239	RETVAL	2829	RETVAL
2240		2830
2241	CFPlus::MixMusic
2242	new_from_file (SV *class, char *path)
2243	CODE:
2244	RETVAL = Mix_LoadMUS (path);
2245	OUTPUT:
2246	RETVAL
2247
2248	void	2831	void
2249	DESTROY (CFPlus::MixMusic self)	2832	DESTROY (DC::MixMusic self)
2250	CODE:	2833	CODE:
2251	Mix_FreeMusic (self);	2834	Mix_FreeMusic (self);
2252		2835
2253	int	2836	int
2254	play (CFPlus::MixMusic self, int loops = -1)	2837	play (DC::MixMusic self, int loops = -1)
2255	CODE:	2838	CODE:
2256	RETVAL = Mix_PlayMusic (self, loops);	2839	RETVAL = Mix_PlayMusic (self, loops);
2257	OUTPUT:	2840	OUTPUT:
2258	RETVAL	2841	RETVAL
2259		2842
2260	int	2843	void
2261	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)
2262	CODE:	2845	CODE:
2263	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2846	Mix_FadeInMusicPos (self, loops, ms, position);
2264	OUTPUT:
2265	RETVAL
2266		2847
2267	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2848	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2268		2849
2269	PROTOTYPES: ENABLE	2850	PROTOTYPES: ENABLE
2270		2851
2271	BOOT:	2852	BOOT:
2272	{	2853	{
2273	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2854	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2274	static const struct {	2855	static const struct {
2275	const char *name;	2856	const char *name;
2276	IV iv;	2857	IV iv;
2277	} *civ, const_iv[] = {	2858	} *civ, const_iv[] = {
2278	# define const_iv(name) { # name, (IV)name }	2859	# define const_iv(name) { # name, (IV)name }
…		…
2313	const_iv (GL_INTENSITY),	2894	const_iv (GL_INTENSITY),
2314	const_iv (GL_LUMINANCE),	2895	const_iv (GL_LUMINANCE),
2315	const_iv (GL_LUMINANCE_ALPHA),	2896	const_iv (GL_LUMINANCE_ALPHA),
2316	const_iv (GL_FLOAT),	2897	const_iv (GL_FLOAT),
2317	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),
2318	const_iv (GL_COMPILE),	2905	const_iv (GL_COMPILE),
2319	const_iv (GL_PROXY_TEXTURE_1D),	2906	const_iv (GL_PROXY_TEXTURE_1D),
2320	const_iv (GL_PROXY_TEXTURE_2D),	2907	const_iv (GL_PROXY_TEXTURE_2D),
2321	const_iv (GL_TEXTURE_1D),	2908	const_iv (GL_TEXTURE_1D),
2322	const_iv (GL_TEXTURE_2D),	2909	const_iv (GL_TEXTURE_2D),
…		…
2346	const_iv (GL_COLOR_LOGIC_OP),	2933	const_iv (GL_COLOR_LOGIC_OP),
2347	const_iv (GL_SEPARABLE_2D),	2934	const_iv (GL_SEPARABLE_2D),
2348	const_iv (GL_CONVOLUTION_2D),	2935	const_iv (GL_CONVOLUTION_2D),
2349	const_iv (GL_CONVOLUTION_BORDER_MODE),	2936	const_iv (GL_CONVOLUTION_BORDER_MODE),
2350	const_iv (GL_CONSTANT_BORDER),	2937	const_iv (GL_CONSTANT_BORDER),
		2938	const_iv (GL_POINTS),
2351	const_iv (GL_LINES),	2939	const_iv (GL_LINES),
2352	const_iv (GL_LINE_STRIP),	2940	const_iv (GL_LINE_STRIP),
2353	const_iv (GL_LINE_LOOP),	2941	const_iv (GL_LINE_LOOP),
2354	const_iv (GL_QUADS),	2942	const_iv (GL_QUADS),
2355	const_iv (GL_QUAD_STRIP),	2943	const_iv (GL_QUAD_STRIP),
2356	const_iv (GL_TRIANGLES),	2944	const_iv (GL_TRIANGLES),
2357	const_iv (GL_TRIANGLE_STRIP),	2945	const_iv (GL_TRIANGLE_STRIP),
2358	const_iv (GL_TRIANGLE_FAN),	2946	const_iv (GL_TRIANGLE_FAN),
		2947	const_iv (GL_POLYGON),
2359	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2948	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2360	const_iv (GL_POINT_SMOOTH_HINT),	2949	const_iv (GL_POINT_SMOOTH_HINT),
2361	const_iv (GL_LINE_SMOOTH_HINT),	2950	const_iv (GL_LINE_SMOOTH_HINT),
2362	const_iv (GL_POLYGON_SMOOTH_HINT),	2951	const_iv (GL_POLYGON_SMOOTH_HINT),
2363	const_iv (GL_GENERATE_MIPMAP_HINT),	2952	const_iv (GL_GENERATE_MIPMAP_HINT),
		2953	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2364	const_iv (GL_FASTEST),	2954	const_iv (GL_FASTEST),
2365	const_iv (GL_DONT_CARE),	2955	const_iv (GL_DONT_CARE),
2366	const_iv (GL_NICEST),	2956	const_iv (GL_NICEST),
2367	const_iv (GL_V2F),	2957	const_iv (GL_V2F),
2368	const_iv (GL_V3F),	2958	const_iv (GL_V3F),
…		…
2376		2966
2377	texture_av = newAV ();	2967	texture_av = newAV ();
2378	AvREAL_off (texture_av);	2968	AvREAL_off (texture_av);
2379	}	2969	}
2380		2970
		2971	void
		2972	disable_GL_EXT_blend_func_separate ()
		2973	CODE:
		2974	gl.BlendFuncSeparate = 0;
		2975	gl.BlendFuncSeparateEXT = 0;
		2976
2381	char *	2977	char *
2382	gl_vendor ()	2978	gl_vendor ()
2383	CODE:	2979	CODE:
2384	RETVAL = (char *)glGetString (GL_VENDOR);	2980	RETVAL = (char *)glGetString (GL_VENDOR);
2385	OUTPUT:	2981	OUTPUT:
…		…
2458	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3054	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2459		3055
2460	# near_ and far_ are due to microsofts buggy "c" compiler	3056	# near_ and far_ are due to microsofts buggy "c" compiler
2461	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3057	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2462		3058
		3059	PROTOTYPES: DISABLE
		3060
2463	void glViewport (int x, int y, int width, int height)	3061	void glViewport (int x, int y, int width, int height)
2464		3062
2465	void glScissor (int x, int y, int width, int height)	3063	void glScissor (int x, int y, int width, int height)
2466		3064
2467	void glTranslate (float x, float y, float z = 0.)	3065	void glTranslate (float x, float y, float z = 0.)
…		…
2474		3072
2475	void glRotate (float angle, float x, float y, float z)	3073	void glRotate (float angle, float x, float y, float z)
2476	CODE:	3074	CODE:
2477	glRotatef (angle, x, y, z);	3075	glRotatef (angle, x, y, z);
2478		3076
2479	void glBegin (int mode)
2480
2481	void glEnd ()
2482
2483	void glColor (float r, float g, float b, float a = 1.0)	3077	void glColor (float r, float g, float b, float a = 1.0)
2484	PROTOTYPE: @	3078	PROTOTYPE: @
2485	ALIAS:	3079	ALIAS:
2486	glColor_premultiply = 1	3080	glColor_premultiply = 1
2487	CODE:	3081	CODE:
2488	if (ix)	3082	if (ix)
2489	{	3083	{
…		…
2492	b *= a;	3086	b *= a;
2493	}	3087	}
2494	// microsoft visual "c" rounds instead of truncating...	3088	// microsoft visual "c" rounds instead of truncating...
2495	glColor4f (r, g, b, a);	3089	glColor4f (r, g, b, a);
2496		3090
2497	void glInterleavedArrays (int format, int stride, char *data)
2498
2499	void glDrawElements (int mode, int count, int type, char *indices)
2500
2501	# 1.2 void glDrawRangeElements (int mode, int start, int end
2502
2503	void glRasterPos (float x, float y, float z = 0.)	3091	void glRasterPos (float x, float y, float z = 0.)
2504	CODE:	3092	CODE:
2505	glRasterPos3f (0, 0, z);	3093	glRasterPos3f (0, 0, z);
2506	glBitmap (0, 0, 0, 0, x, y, 0);	3094	glBitmap (0, 0, 0, 0, x, y, 0);
2507		3095
…		…
2511		3099
2512	void glTexCoord (float s, float t)	3100	void glTexCoord (float s, float t)
2513	CODE:	3101	CODE:
2514	glTexCoord2f (s, t);	3102	glTexCoord2f (s, t);
2515		3103
		3104	void glRect (float x1, float y1, float x2, float y2)
		3105	CODE:
		3106	glRectf (x1, y1, x2, y2);
		3107
		3108	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3109	CODE:
		3110	glBegin (GL_LINE_LOOP);
		3111	glVertex2f (x1, y1);
		3112	glVertex2f (x2, y1);
		3113	glVertex2f (x2, y2);
		3114	glVertex2f (x1, y2);
		3115	glEnd ();
		3116
		3117	PROTOTYPES: ENABLE
		3118
		3119	void glBegin (int mode)
		3120
		3121	void glEnd ()
		3122
		3123	void glPointSize (GLfloat size)
		3124
		3125	void glLineWidth (GLfloat width)
		3126
		3127	void glInterleavedArrays (int format, int stride, char *data)
		3128
		3129	void glDrawElements (int mode, int count, int type, char *indices)
		3130
		3131	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3132
2516	void glTexEnv (int target, int pname, float param)	3133	void glTexEnv (int target, int pname, float param)
2517	CODE:	3134	CODE:
2518	glTexEnvf (target, pname, param);	3135	glTexEnvf (target, pname, param);
2519		3136
2520	void glTexParameter (int target, int pname, float param)	3137	void glTexParameter (int target, int pname, float param)
…		…
2536	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3153	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2537	CODE:	3154	CODE:
2538	if (gl.SeparableFilter2D)	3155	if (gl.SeparableFilter2D)
2539	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3156	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2540		3157
2541	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3158	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2542		3159
2543	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3160	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2544		3161
2545	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3162	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2546		3163
…		…
2572		3189
2573	void glEndList ()	3190	void glEndList ()
2574		3191
2575	void glCallList (int list)	3192	void glCallList (int list)
2576		3193
		3194	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3195
		3196	PROTOTYPES: DISABLE
		3197
		3198	void
		3199	find_widget (SV *self, NV x, NV y)
		3200	PPCODE:
		3201	{
		3202	if (within_widget (self, x, y))
		3203	XPUSHs (self);
		3204	}
		3205
		3206	BOOT:
		3207	{
		3208	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3209
		3210	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3211	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3212	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3213	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3214	}
		3215
		3216	void
		3217	draw (SV *self)
		3218	CODE:
		3219	{
		3220	HV *hv;
		3221	SV **svp;
		3222	NV x, y, w, h;
		3223	SV *draw_x_sv = GvSV (draw_x_gv);
		3224	SV *draw_y_sv = GvSV (draw_y_gv);
		3225	SV *draw_w_sv = GvSV (draw_w_gv);
		3226	SV *draw_h_sv = GvSV (draw_h_gv);
		3227	double draw_x, draw_y;
		3228
		3229	if (!SvROK (self))
		3230	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3231
		3232	hv = (HV *)SvRV (self);
		3233
		3234	if (SvTYPE (hv) != SVt_PVHV)
		3235	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3236
		3237	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3238	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3239
		3240	if (!h || !w)
		3241	XSRETURN_EMPTY;
		3242
		3243	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3244	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3245
		3246	draw_x = SvNV (draw_x_sv) + x;
		3247	draw_y = SvNV (draw_y_sv) + y;
		3248
		3249	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3250	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3251	XSRETURN_EMPTY;
		3252
		3253	sv_setnv (draw_x_sv, draw_x);
		3254	sv_setnv (draw_y_sv, draw_y);
		3255
		3256	glPushMatrix ();
		3257	glTranslated (x, y, 0);
		3258
		3259	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3260	{
		3261	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3262
		3263	if (svp && SvTRUE (*svp))
		3264	{
		3265	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3266	glEnable (GL_BLEND);
		3267	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3268	glBegin (GL_QUADS);
		3269	glVertex2f (0, 0);
		3270	glVertex2f (w, 0);
		3271	glVertex2f (w, h);
		3272	glVertex2f (0, h);
		3273	glEnd ();
		3274	glDisable (GL_BLEND);
		3275	}
		3276	}
		3277	#if 0
		3278	// draw borders, for debugging
		3279	glPushMatrix ();
		3280	glColor4f (1., 1., 0., 1.);
		3281	glTranslatef (.5, .5, 0.);
		3282	glBegin (GL_LINE_LOOP);
		3283	glVertex2f (0 , 0);
		3284	glVertex2f (w - 1, 0);
		3285	glVertex2f (w - 1, h - 1);
		3286	glVertex2f (0 , h - 1);
		3287	glEnd ();
		3288	glPopMatrix ();
		3289	#endif
		3290	PUSHMARK (SP);
		3291	XPUSHs (self);
		3292	PUTBACK;
		3293	call_method ("_draw", G_VOID | G_DISCARD);
		3294	SPAGAIN;
		3295
		3296	glPopMatrix ();
		3297
		3298	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3299	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3300	}
		3301

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