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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.202 by root, Tue Jul 17 18:34:24 2007 UTC vs.
Revision 1.279 by root, Thu Oct 2 15:59:40 2008 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 32
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
66		97
67	static AV *texture_av;	98	static AV *texture_av;
68		99
69	static struct	100	static struct
70	{	101	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	138	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	139	glDeleteTextures (1, &name);
109	}	140	}
110		141
111	#include "texcache.c"	142	#include "texcache.c"
		143	#include "rendercache.c"
112		144
113	#include "pango-font.c"	145	#include "pango-font.c"
114	#include "pango-fontmap.c"	146	#include "pango-fontmap.c"
115	#include "pango-render.c"	147	#include "pango-render.c"
116		148
		149	typedef IV DC__Channel;
		150	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	151	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	152	typedef Mix_Music *DC__MixMusic;
119		153
120	typedef PangoFontDescription *CFPlus__Font;	154	typedef PangoFontDescription *DC__Font;
121		155
122	static int	156	static int
123	shape_attr_p (PangoLayoutRun *run)	157	shape_attr_p (PangoLayoutRun *run)
124	{	158	{
125	GSList *attrs = run->item->analysis.extra_attrs;	159	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		173
140	typedef struct cf_layout {	174	typedef struct cf_layout {
141	PangoLayout *pl;	175	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	176	float r, g, b, a; // default color for rgba mode
143	int base_height;	177	int base_height;
144	CFPlus__Font font;	178	DC__Font font;
		179	rc_t *rc;
145	} *CFPlus__Layout;	180	} *DC__Layout;
146		181
147	static CFPlus__Font default_font;	182	static DC__Font default_font;
148	static PangoContext *opengl_context;	183	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	184	static PangoFontMap *opengl_fontmap;
150		185
151	static void	186	static void
152	substitute_func (FcPattern *pattern, gpointer data)	187	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	192	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	194	}
160		195
161	static void	196	static void
162	layout_update_font (CFPlus__Layout self)	197	layout_update_font (DC__Layout self)
163	{	198	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	199	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	200	* reasonably well with dejavu/bistream fonts
166	*/	201	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	202	PangoFontDescription *font = self->font ? self->font : default_font;
168		203
169	pango_font_description_set_absolute_size (font,	204	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	205	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		206
172	pango_layout_set_font_description (self->pl, font);	207	pango_layout_set_font_description (self->pl, font);
173	}	208	}
174		209
175	static void	210	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	211	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	212	{
178	PangoRectangle rect;	213	PangoRectangle rect;
179		214
180	// get_pixel_* wrongly rounds down	215	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	216	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		227
193	typedef uint16_t tileid;	228	typedef uint16_t tileid;
194	typedef uint16_t faceid;	229	typedef uint16_t faceid;
195		230
196	typedef struct {	231	typedef struct {
197	int name;	232	GLuint name;
198	int w, h;	233	int w, h;
199	float s, t;	234	float s, t;
200	uint8_t r, g, b, a;	235	uint8_t r, g, b, a;
201	tileid smoothtile;	236	tileid smoothtile;
202	uint8_t smoothlevel;	237	uint8_t smoothlevel;
…		…
220	int faces; tileid *face2tile; // [faceid]	255	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	256	int texs; maptex *tex; // [tileid]
222		257
223	int32_t rows;	258	int32_t rows;
224	maprow *row;	259	maprow *row;
225	} *CFPlus__Map;	260	} *DC__Map;
226		261
227	static char *	262	static char *
228	prepend (char *ptr, int sze, int inc)	263	prepend (char *ptr, int sze, int inc)
229	{	264	{
230	char *p;	265	char *p;
…		…
268	self->texs *= 2;	303	self->texs *= 2;
269	}	304	}
270	}	305	}
271		306
272	static maprow *	307	static maprow *
273	map_get_row (CFPlus__Map self, int y)	308	map_get_row (DC__Map self, int y)
274	{	309	{
275	if (0 > y)	310	if (0 > y)
276	{	311	{
277	int extend = - y + MAP_EXTEND_Y;	312	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	313	Prepend (maprow, self->row, self->rows, extend);
…		…
316		351
317	return row->col + (x - row->c0);	352	return row->col + (x - row->c0);
318	}	353	}
319		354
320	static mapcell *	355	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	356	map_get_cell (DC__Map self, int x, int y)
322	{	357	{
323	return row_get_cell (map_get_row (self, y), x);	358	return row_get_cell (map_get_row (self, y), x);
324	}	359	}
325		360
326	static void	361	static void
327	map_clear (CFPlus__Map self)	362	map_clear (DC__Map self)
328	{	363	{
329	int r;	364	int r;
330		365
331	for (r = 0; r < self->rows; r++)	366	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	367	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	374	self->oy = 0;
340	self->row = 0;	375	self->row = 0;
341	self->rows = 0;	376	self->rows = 0;
342	}	377	}
343		378
		379	#define CELL_CLEAR(cell) \
		380	do { \
		381	if ((cell)->player) \
		382	(cell)->tile [2] = 0; \
		383	(cell)->darkness = 0; \
		384	(cell)->stat_hp = 0; \
		385	(cell)->flags = 0; \
		386	(cell)->player = 0; \
		387	} while (0)
		388
344	static void	389	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	390	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	391	{
347	int x, y;	392	int x, y;
348	maprow *row;	393	maprow *row;
349	mapcell *cell;	394	mapcell *cell;
350		395
…		…
362	if (x >= row->c1)	407	if (x >= row->c1)
363	break;	408	break;
364		409
365	cell = row->col + x - row->c0;	410	cell = row->col + x - row->c0;
366		411
367	cell->darkness = 0;	412	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	413	}
372	}	414	}
373	}	415	}
374		416
375	typedef struct {	417	typedef struct {
…		…
429	n |= n >> 16;	471	n |= n >> 16;
430		472
431	return n + 1;	473	return n + 1;
432	}	474	}
433		475
		476	static unsigned int
		477	popcount (unsigned int n)
		478	{
		479	n -= (n >> 1) & 0x55555555U;
		480	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		481	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		482	n *= 0x01010101U;
		483
		484	return n >> 24;
		485	}
		486
434	/* SDL should provide this, really. */	487	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	488	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	489	#define SDLK_MODIFIER_MAX 314
437		490
438	MODULE = CFPlus PACKAGE = CFPlus	491	/******************************************************************************/
		492
		493	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		494	static GV *hover_gv;
		495
		496	static int
		497	within_widget (SV *widget, NV x, NV y)
		498	{
		499	HV *self;
		500	SV **svp;
		501	NV wx, ww, wy, wh;
		502
		503	if (!SvROK (widget))
		504	return 0;
		505
		506	self = (HV *)SvRV (widget);
		507
		508	if (SvTYPE (self) != SVt_PVHV)
		509	return 0;
		510
		511	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		512	if (y < wy)
		513	return 0;
		514
		515	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		516	if (y >= wy + wh)
		517	return 0;
		518
		519	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		520	if (x < wx)
		521	return 0;
		522
		523	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		524	if (x >= wx + ww)
		525	return 0;
		526
		527	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		528	if (!svp || !SvTRUE (*svp))
		529	return 0;
		530
		531	return 1;
		532	}
		533
		534	/******************************************************************************/
		535
		536	/* process keyboard modifiers */
		537	static int
		538	mod_munge (int mod)
		539	{
		540	mod &= MOD_MASK;
		541
		542	if (mod & (KMOD_META | KMOD_ALT))
		543	mod |= KMOD_LRAM;
		544
		545	return mod;
		546	}
		547
		548	static void
		549	deliantra_main ()
		550	{
		551	char *argv[] = { 0 };
		552	call_argv ("::main", G_DISCARD | G_VOID, argv);
		553	}
		554
		555	#ifdef __MACOSX__
		556	/* to due surprising braindamage on the side of SDL design, we
		557	* do some mind-boggling hack here: SDL requires a custom main()
		558	* on OS X, so... we provide one and call the original main(), which,
		559	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		560	* and which calls our main (== SDL_main) back.
		561	*/
		562	extern C_LINKAGE int
		563	main (int argc, char *argv[])
		564	{
		565	deliantra_main ();
		566	}
		567
		568	#undef main
		569
		570	extern C_LINKAGE int main (int argc, char *argv[]);
		571
		572	static void
		573	SDL_braino (void)
		574	{
		575	char *argv[] = { "deliantra client", 0 };
		576	(main) (1, argv);
		577	}
		578	#else
		579	static void
		580	SDL_braino (void)
		581	{
		582	deliantra_main ();
		583	}
		584	#endif
		585
		586	MODULE = Deliantra::Client PACKAGE = DC
439		587
440	PROTOTYPES: ENABLE	588	PROTOTYPES: ENABLE
441		589
442	BOOT:	590	BOOT:
443	{	591	{
444	HV *stash = gv_stashpv ("CFPlus", 1);	592	HV *stash = gv_stashpv ("DC", 1);
445	static const struct {	593	static const struct {
446	const char *name;	594	const char *name;
447	IV iv;	595	IV iv;
448	} *civ, const_iv[] = {	596	} *civ, const_iv[] = {
449	# define const_iv(name) { # name, (IV)name }	597	# define const_iv(name) { # name, (IV)name }
…		…
471		619
472	const_iv (SDL_APPINPUTFOCUS),	620	const_iv (SDL_APPINPUTFOCUS),
473	const_iv (SDL_APPMOUSEFOCUS),	621	const_iv (SDL_APPMOUSEFOCUS),
474	const_iv (SDL_APPACTIVE),	622	const_iv (SDL_APPACTIVE),
475		623
		624
		625	const_iv (SDLK_UNKNOWN),
		626	const_iv (SDLK_FIRST),
		627	const_iv (SDLK_BACKSPACE),
		628	const_iv (SDLK_TAB),
		629	const_iv (SDLK_CLEAR),
		630	const_iv (SDLK_RETURN),
		631	const_iv (SDLK_PAUSE),
		632	const_iv (SDLK_ESCAPE),
		633	const_iv (SDLK_SPACE),
		634	const_iv (SDLK_EXCLAIM),
		635	const_iv (SDLK_QUOTEDBL),
		636	const_iv (SDLK_HASH),
		637	const_iv (SDLK_DOLLAR),
		638	const_iv (SDLK_AMPERSAND),
		639	const_iv (SDLK_QUOTE),
		640	const_iv (SDLK_LEFTPAREN),
		641	const_iv (SDLK_RIGHTPAREN),
		642	const_iv (SDLK_ASTERISK),
		643	const_iv (SDLK_PLUS),
		644	const_iv (SDLK_COMMA),
		645	const_iv (SDLK_MINUS),
		646	const_iv (SDLK_PERIOD),
		647	const_iv (SDLK_SLASH),
		648	const_iv (SDLK_0),
		649	const_iv (SDLK_1),
		650	const_iv (SDLK_2),
		651	const_iv (SDLK_3),
		652	const_iv (SDLK_4),
		653	const_iv (SDLK_5),
		654	const_iv (SDLK_6),
		655	const_iv (SDLK_7),
		656	const_iv (SDLK_8),
		657	const_iv (SDLK_9),
		658	const_iv (SDLK_COLON),
		659	const_iv (SDLK_SEMICOLON),
		660	const_iv (SDLK_LESS),
		661	const_iv (SDLK_EQUALS),
		662	const_iv (SDLK_GREATER),
		663	const_iv (SDLK_QUESTION),
		664	const_iv (SDLK_AT),
		665
		666	const_iv (SDLK_LEFTBRACKET),
		667	const_iv (SDLK_BACKSLASH),
		668	const_iv (SDLK_RIGHTBRACKET),
		669	const_iv (SDLK_CARET),
		670	const_iv (SDLK_UNDERSCORE),
		671	const_iv (SDLK_BACKQUOTE),
		672	const_iv (SDLK_DELETE),
		673
		674	const_iv (SDLK_FIRST),
		675	const_iv (SDLK_LAST),
476	const_iv (SDLK_KP0),	676	const_iv (SDLK_KP0),
477	const_iv (SDLK_KP1),	677	const_iv (SDLK_KP1),
478	const_iv (SDLK_KP2),	678	const_iv (SDLK_KP2),
479	const_iv (SDLK_KP3),	679	const_iv (SDLK_KP3),
480	const_iv (SDLK_KP4),	680	const_iv (SDLK_KP4),
…		…
552	const_iv (KMOD_LMETA),	752	const_iv (KMOD_LMETA),
553	const_iv (KMOD_RMETA),	753	const_iv (KMOD_RMETA),
554	const_iv (KMOD_NUM),	754	const_iv (KMOD_NUM),
555	const_iv (KMOD_CAPS),	755	const_iv (KMOD_CAPS),
556	const_iv (KMOD_MODE),	756	const_iv (KMOD_MODE),
		757
		758	const_iv (KMOD_LRAM),
		759
		760	const_iv (MIX_DEFAULT_FORMAT),
		761
		762	const_iv (SDL_INIT_TIMER),
		763	const_iv (SDL_INIT_AUDIO),
		764	const_iv (SDL_INIT_VIDEO),
		765	const_iv (SDL_INIT_CDROM),
		766	const_iv (SDL_INIT_JOYSTICK),
		767	const_iv (SDL_INIT_EVERYTHING),
		768	const_iv (SDL_INIT_NOPARACHUTE),
		769	const_iv (SDL_INIT_EVENTTHREAD),
		770
		771	const_iv (SDL_GL_RED_SIZE),
		772	const_iv (SDL_GL_GREEN_SIZE),
		773	const_iv (SDL_GL_BLUE_SIZE),
		774	const_iv (SDL_GL_ALPHA_SIZE),
		775	const_iv (SDL_GL_DOUBLEBUFFER),
		776	const_iv (SDL_GL_BUFFER_SIZE),
		777	const_iv (SDL_GL_DEPTH_SIZE),
		778	const_iv (SDL_GL_STENCIL_SIZE),
		779	const_iv (SDL_GL_ACCUM_RED_SIZE),
		780	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		781	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		782	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		783	const_iv (SDL_GL_STEREO),
		784	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		785	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		786	const_iv (SDL_GL_ACCELERATED_VISUAL),
		787	const_iv (SDL_GL_SWAP_CONTROL),
		788
		789	const_iv (FOW_DARKNESS)
557	# undef const_iv	790	# undef const_iv
558	};	791	};
559		792
560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	793	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	794	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
579		812
580	NV floor (NV x)	813	NV floor (NV x)
581		814
582	NV ceil (NV x)	815	NV ceil (NV x)
583		816
		817	IV minpot (UV n)
		818
		819	IV popcount (UV n)
		820
584	void	821	void
585	pango_init ()	822	pango_init ()
586	CODE:	823	CODE:
587	{	824	{
588	opengl_fontmap = pango_opengl_font_map_new ();	825	opengl_fontmap = pango_opengl_font_map_new ();
589	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	826	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);	827	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		828	/*pango_context_set_font_description (opengl_context, default_font);*/
		829	#if PANGO_VERSION_CHECK (1, 15, 2)
		830	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		831	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		832	#endif
591	}	833	}
592		834
593	char *
594	SDL_GetError ()	835	char *SDL_GetError ()
595		836
596	int	837	void SDL_braino ()
597	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
598		838
599	void	839	int SDL_Init (U32 flags)
		840
		841	int SDL_InitSubSystem (U32 flags)
		842
		843	void SDL_QuitSubSystem (U32 flags)
		844
600	SDL_Quit ()	845	void SDL_Quit ()
		846
		847	int SDL_GL_SetAttribute (int attr, int value)
		848
		849	int SDL_GL_GetAttribute (int attr)
		850	CODE:
		851	if (SDL_GL_GetAttribute (attr, &RETVAL))
		852	XSRETURN_UNDEF;
		853	OUTPUT:
		854	RETVAL
601		855
602	void	856	void
603	SDL_ListModes (int rgb, int alpha)	857	SDL_ListModes (int rgb, int alpha)
604	PPCODE:	858	PPCODE:
605	{	859	{
…		…
617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	871	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	872	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	873	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
620		874
621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	875	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);	876	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
625	#endif
626		877
627	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	878	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
628		879
629	if (m && m != (SDL_Rect **)-1)	880	if (m && m != (SDL_Rect **)-1)
630	while (*m)	881	while (*m)
631	{	882	{
632	if ((*m)->w >= 640 && (*m)->h >= 480)	883	if ((*m)->w >= 400 && (*m)->h >= 300)
633	{	884	{
634	AV *av = newAV ();	885	AV *av = newAV ();
635	av_push (av, newSViv ((*m)->w));	886	av_push (av, newSViv ((*m)->w));
636	av_push (av, newSViv ((*m)->h));	887	av_push (av, newSViv ((*m)->h));
637	av_push (av, newSViv (rgb));	888	av_push (av, newSViv (rgb));
…		…
661		912
662	if (RETVAL)	913	if (RETVAL)
663	{	914	{
664	av_clear (texture_av);	915	av_clear (texture_av);
665		916
666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	917	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	918	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
668	#include "glfunc.h"	919	#include "glfunc.h"
669	#undef GL_FUNC	920	#undef GL_FUNC
670	}	921	}
671	}	922	}
…		…
678	char *	929	char *
679	SDL_GetKeyName (int sym)	930	SDL_GetKeyName (int sym)
680		931
681	int	932	int
682	SDL_GetAppState ()	933	SDL_GetAppState ()
		934
		935	int
		936	SDL_GetModState ()
683		937
684	void	938	void
685	poll_events ()	939	poll_events ()
686	PPCODE:	940	PPCODE:
687	{	941	{
…		…
697	{	951	{
698	case SDL_KEYDOWN:	952	case SDL_KEYDOWN:
699	case SDL_KEYUP:	953	case SDL_KEYUP:
700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	954	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	955	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	956	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 */	957	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);	958	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705	break;	959	break;
706		960
707	case SDL_ACTIVEEVENT:	961	case SDL_ACTIVEEVENT:
708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	962	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
726	x = ev.motion.x;	980	x = ev.motion.x;
727	y = ev.motion.y;	981	y = ev.motion.y;
728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	982	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729	}	983	}
730		984
731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	985	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
732	hv_store (hv, "state", 5, newSViv (state), 0);	986	hv_store (hv, "state", 5, newSViv (state), 0);
733	hv_store (hv, "x", 1, newSViv (x), 0);	987	hv_store (hv, "x", 1, newSViv (x), 0);
734	hv_store (hv, "y", 1, newSViv (y), 0);	988	hv_store (hv, "y", 1, newSViv (y), 0);
735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	989	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	990	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737	}	991	}
738	break;	992	break;
739		993
740	case SDL_MOUSEBUTTONDOWN:	994	case SDL_MOUSEBUTTONDOWN:
741	case SDL_MOUSEBUTTONUP:	995	case SDL_MOUSEBUTTONUP:
742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	996	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743		997
744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	998	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	999	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1000	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1001	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1006	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1007	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754	break;	1008	break;
755	}	1009	}
756		1010
757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1011	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
758	}	1012	}
759	}	1013	}
760		1014
761	int	1015	int
762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1016	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
763	POSTCALL:	1017	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	1018	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	1019	Mix_ChannelFinished (channel_finished);
766		1020
767	void	1021	void
		1022	Mix_QuerySpec ()
		1023	PPCODE:
		1024	{
		1025	int freq, channels;
		1026	Uint16 format;
		1027
		1028	if (Mix_QuerySpec (&freq, &format, &channels))
		1029	{
		1030	EXTEND (SP, 3);
		1031	PUSHs (sv_2mortal (newSViv (freq)));
		1032	PUSHs (sv_2mortal (newSViv (format)));
		1033	PUSHs (sv_2mortal (newSViv (channels)));
		1034	}
		1035	}
		1036
		1037	void
768	Mix_CloseAudio ()	1038	Mix_CloseAudio ()
769		1039
770	int	1040	int
771	Mix_AllocateChannels (int numchans = -1)	1041	Mix_AllocateChannels (int numchans = -1)
		1042
		1043	const char *
		1044	Mix_GetError ()
772		1045
773	void	1046	void
774	lowdelay (int fd, int val = 1)	1047	lowdelay (int fd, int val = 1)
775	CODE:	1048	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1049	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
802	}	1075	}
803	}	1076	}
804	#endif	1077	#endif
805	}	1078	}
806		1079
807	void	1080	int
808	add_font (char *file)	1081	add_font (char *file)
809	CODE:	1082	CODE:
810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1083	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1084	OUTPUT:
		1085	RETVAL
811		1086
812	void	1087	void
813	load_image_inline (SV *image_)	1088	load_image_inline (SV *image_)
814	ALIAS:	1089	ALIAS:
815	load_image_file = 1	1090	load_image_file = 1
…		…
818	STRLEN image_len;	1093	STRLEN image_len;
819	char *image = (char *)SvPVbyte (image_, image_len);	1094	char *image = (char *)SvPVbyte (image_, image_len);
820	SDL_Surface *surface, *surface2;	1095	SDL_Surface *surface, *surface2;
821	SDL_PixelFormat fmt;	1096	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	1097	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	1098	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	1099	: SDL_RWFromConstMem (image, image_len);
825		1100
826	if (!rw)	1101	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	1102	croak ("load_image: %s", SDL_GetError ());
828		1103
…		…
901	void	1176	void
902	error (char *message)	1177	error (char *message)
903	CODE:	1178	CODE:
904	fprintf (stderr, "ERROR: %s\n", message);	1179	fprintf (stderr, "ERROR: %s\n", message);
905	#ifdef _WIN32	1180	#ifdef _WIN32
906	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1181	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
907	#endif	1182	#endif
908		1183
909	void	1184	void
910	fatal (char *message)	1185	fatal (char *message)
911	CODE:	1186	CODE:
912	fprintf (stderr, "FATAL: %s\n", message);	1187	fprintf (stderr, "FATAL: %s\n", message);
913	#ifdef _WIN32	1188	#ifdef _WIN32
914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1189	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
915	#endif	1190	#endif
916	_exit (1);	1191	_exit (1);
917		1192
918	void	1193	void
919	_exit (int retval = 0)	1194	_exit (int retval = 0)
…		…
931	#if DEBUG	1206	#if DEBUG
932	VALGRIND_DO_LEAK_CHECK;	1207	VALGRIND_DO_LEAK_CHECK;
933	#endif	1208	#endif
934	}	1209	}
935		1210
936	MODULE = CFPlus PACKAGE = CFPlus::Font	1211	MODULE = Deliantra::Client PACKAGE = DC::Font
937		1212
938	CFPlus::Font	1213	PROTOTYPES: DISABLE
		1214
		1215	DC::Font
939	new_from_file (SV *class, char *path, int id = 0)	1216	new_from_file (SV *class, char *path, int id = 0)
940	CODE:	1217	CODE:
941	{	1218	{
942	int count;	1219	int count;
943	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1220	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
946	}	1223	}
947	OUTPUT:	1224	OUTPUT:
948	RETVAL	1225	RETVAL
949		1226
950	void	1227	void
951	DESTROY (CFPlus::Font self)	1228	DESTROY (DC::Font self)
952	CODE:	1229	CODE:
953	pango_font_description_free (self);	1230	pango_font_description_free (self);
954		1231
955	void	1232	void
956	make_default (CFPlus::Font self)	1233	make_default (DC::Font self)
		1234	PROTOTYPE: $
957	CODE:	1235	CODE:
958	default_font = self;	1236	default_font = self;
959		1237
960	MODULE = CFPlus PACKAGE = CFPlus::Layout	1238	MODULE = Deliantra::Client PACKAGE = DC::Layout
961		1239
		1240	PROTOTYPES: DISABLE
		1241
962	void	1242	void
963	reset_glyph_cache ()	1243	glyph_cache_backup ()
		1244	PROTOTYPE:
964	CODE:	1245	CODE:
		1246	tc_backup ();
		1247
		1248	void
		1249	glyph_cache_restore ()
		1250	PROTOTYPE:
		1251	CODE:
965	tc_clear ();	1252	tc_restore ();
966		1253
967	CFPlus::Layout	1254	DC::Layout
968	new (SV *class)	1255	new (SV *class)
969	CODE:	1256	CODE:
970	New (0, RETVAL, 1, struct cf_layout);	1257	New (0, RETVAL, 1, struct cf_layout);
971		1258
972	RETVAL->pl = pango_layout_new (opengl_context);	1259	RETVAL->pl = pango_layout_new (opengl_context);
…		…
974	RETVAL->g = 1.;	1261	RETVAL->g = 1.;
975	RETVAL->b = 1.;	1262	RETVAL->b = 1.;
976	RETVAL->a = 1.;	1263	RETVAL->a = 1.;
977	RETVAL->base_height = MIN_FONT_HEIGHT;	1264	RETVAL->base_height = MIN_FONT_HEIGHT;
978	RETVAL->font = 0;	1265	RETVAL->font = 0;
		1266	RETVAL->rc = rc_alloc ();
979		1267
980	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1268	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
981	layout_update_font (RETVAL);	1269	layout_update_font (RETVAL);
982	OUTPUT:	1270	OUTPUT:
983	RETVAL	1271	RETVAL
984		1272
985	void	1273	void
986	DESTROY (CFPlus::Layout self)	1274	DESTROY (DC::Layout self)
987	CODE:	1275	CODE:
988	g_object_unref (self->pl);	1276	g_object_unref (self->pl);
		1277	rc_free (self->rc);
989	Safefree (self);	1278	Safefree (self);
990		1279
991	void	1280	void
992	set_text (CFPlus::Layout self, SV *text_)	1281	set_text (DC::Layout self, SV *text_)
993	CODE:	1282	CODE:
994	{	1283	{
995	STRLEN textlen;	1284	STRLEN textlen;
996	char *text = SvPVutf8 (text_, textlen);	1285	char *text = SvPVutf8 (text_, textlen);
997		1286
998	pango_layout_set_text (self->pl, text, textlen);	1287	pango_layout_set_text (self->pl, text, textlen);
999	}	1288	}
1000		1289
1001	void	1290	void
1002	set_markup (CFPlus::Layout self, SV *text_)	1291	set_markup (DC::Layout self, SV *text_)
1003	CODE:	1292	CODE:
1004	{	1293	{
1005	STRLEN textlen;	1294	STRLEN textlen;
1006	char *text = SvPVutf8 (text_, textlen);	1295	char *text = SvPVutf8 (text_, textlen);
1007		1296
1008	pango_layout_set_markup (self->pl, text, textlen);	1297	pango_layout_set_markup (self->pl, text, textlen);
1009	}	1298	}
1010		1299
1011	void	1300	void
1012	set_shapes (CFPlus::Layout self, ...)	1301	set_shapes (DC::Layout self, ...)
1013	CODE:	1302	CODE:
1014	{	1303	{
1015	PangoAttrList *attrs = 0;	1304	PangoAttrList *attrs = 0;
1016	const char *text = pango_layout_get_text (self->pl);	1305	const char *text = pango_layout_get_text (self->pl);
1017	const char *pos = text;	1306	const char *pos = text;
…		…
1052	if (attrs)	1341	if (attrs)
1053	pango_layout_set_attributes (self->pl, attrs);	1342	pango_layout_set_attributes (self->pl, attrs);
1054	}	1343	}
1055		1344
1056	void	1345	void
1057	get_shapes (CFPlus::Layout self)	1346	get_shapes (DC::Layout self)
1058	PPCODE:	1347	PPCODE:
1059	{	1348	{
1060	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1349	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1061		1350
1062	do	1351	do
1063	{	1352	{
1064	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1353	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1065		1354
1066	if (run && shape_attr_p (run))	1355	if (run && shape_attr_p (run))
1067	{	1356	{
1068	PangoRectangle extents;	1357	PangoRectangle extents;
1069	pango_layout_iter_get_run_extents (iter, 0, &extents);	1358	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1077		1366
1078	pango_layout_iter_free (iter);	1367	pango_layout_iter_free (iter);
1079	}	1368	}
1080		1369
1081	int	1370	int
1082	has_wrapped (CFPlus::Layout self)	1371	has_wrapped (DC::Layout self)
1083	CODE:	1372	CODE:
1084	{	1373	{
1085	int lines = 1;	1374	int lines = 1;
1086	const char *text = pango_layout_get_text (self->pl);	1375	const char *text = pango_layout_get_text (self->pl);
1087		1376
…		…
1092	}	1381	}
1093	OUTPUT:	1382	OUTPUT:
1094	RETVAL	1383	RETVAL
1095		1384
1096	SV *	1385	SV *
1097	get_text (CFPlus::Layout self)	1386	get_text (DC::Layout self)
1098	CODE:	1387	CODE:
1099	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1388	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1100	sv_utf8_decode (RETVAL);	1389	sv_utf8_decode (RETVAL);
1101	OUTPUT:	1390	OUTPUT:
1102	RETVAL	1391	RETVAL
1103		1392
1104	void	1393	void
1105	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1394	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1106	CODE:	1395	CODE:
1107	self->r = r;	1396	self->r = r;
1108	self->g = g;	1397	self->g = g;
1109	self->b = b;	1398	self->b = b;
1110	self->a = a;	1399	self->a = a;
1111		1400
1112	void	1401	void
1113	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1402	set_font (DC::Layout self, DC::Font font = 0)
1114	CODE:	1403	CODE:
1115	if (self->font != font)	1404	if (self->font != font)
1116	{	1405	{
1117	self->font = font;	1406	self->font = font;
1118	layout_update_font (self);	1407	layout_update_font (self);
1119	}	1408	}
1120		1409
1121	void	1410	void
1122	set_height (CFPlus::Layout self, int base_height)	1411	set_height (DC::Layout self, int base_height)
1123	CODE:	1412	CODE:
1124	if (self->base_height != base_height)	1413	if (self->base_height != base_height)
1125	{	1414	{
1126	self->base_height = base_height;	1415	self->base_height = base_height;
1127	layout_update_font (self);	1416	layout_update_font (self);
1128	}	1417	}
1129		1418
1130	void	1419	void
1131	set_width (CFPlus::Layout self, int max_width = -1)	1420	set_width (DC::Layout self, int max_width = -1)
1132	CODE:	1421	CODE:
1133	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1422	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1134		1423
1135	void	1424	void
1136	set_indent (CFPlus::Layout self, int indent)	1425	set_indent (DC::Layout self, int indent)
1137	CODE:	1426	CODE:
1138	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1427	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1139		1428
1140	void	1429	void
1141	set_spacing (CFPlus::Layout self, int spacing)	1430	set_spacing (DC::Layout self, int spacing)
1142	CODE:	1431	CODE:
1143	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1432	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1144		1433
1145	void	1434	void
1146	set_ellipsise (CFPlus::Layout self, int ellipsise)	1435	set_ellipsise (DC::Layout self, int ellipsise)
1147	CODE:	1436	CODE:
1148	pango_layout_set_ellipsize (self->pl,	1437	pango_layout_set_ellipsize (self->pl,
1149	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1438	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1150	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1439	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1151	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1440	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1152	: PANGO_ELLIPSIZE_NONE	1441	: PANGO_ELLIPSIZE_NONE
1153	);	1442	);
1154		1443
1155	void	1444	void
1156	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1445	set_single_paragraph_mode (DC::Layout self, int spm)
1157	CODE:	1446	CODE:
1158	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1447	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1159		1448
1160	void	1449	void
1161	size (CFPlus::Layout self)	1450	size (DC::Layout self)
1162	PPCODE:	1451	PPCODE:
1163	{	1452	{
1164	int w, h;	1453	int w, h;
1165		1454
1166	layout_get_pixel_size (self, &w, &h);	1455	layout_get_pixel_size (self, &w, &h);
…		…
1169	PUSHs (sv_2mortal (newSViv (w)));	1458	PUSHs (sv_2mortal (newSViv (w)));
1170	PUSHs (sv_2mortal (newSViv (h)));	1459	PUSHs (sv_2mortal (newSViv (h)));
1171	}	1460	}
1172		1461
1173	int	1462	int
1174	descent (CFPlus::Layout self)	1463	descent (DC::Layout self)
1175	CODE:	1464	CODE:
1176	{	1465	{
1177	PangoRectangle rect;	1466	PangoRectangle rect;
1178	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1467	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1179	pango_layout_line_get_pixel_extents (line, 0, &rect);	1468	pango_layout_line_get_pixel_extents (line, 0, &rect);
1180	RETVAL = PANGO_DESCENT (rect);	1469	RETVAL = PANGO_DESCENT (rect);
1181	}	1470	}
1182	OUTPUT:	1471	OUTPUT:
1183	RETVAL	1472	RETVAL
1184		1473
1185	int	1474	int
1186	xy_to_index (CFPlus::Layout self, int x, int y)	1475	xy_to_index (DC::Layout self, int x, int y)
1187	CODE:	1476	CODE:
1188	{	1477	{
1189	int index, trailing;	1478	int index, trailing;
1190	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1479	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1191	RETVAL = index + trailing;	1480	RETVAL = index + trailing;
1192	}	1481	}
1193	OUTPUT:	1482	OUTPUT:
1194	RETVAL	1483	RETVAL
1195		1484
1196	void	1485	void
1197	cursor_pos (CFPlus::Layout self, int index)	1486	cursor_pos (DC::Layout self, int index)
1198	PPCODE:	1487	PPCODE:
1199	{	1488	{
1200	PangoRectangle strong_pos;	1489	PangoRectangle pos;
1201	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1490	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1202		1491
1203	EXTEND (SP, 3);	1492	EXTEND (SP, 3);
1204	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1493	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1494	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1206	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1495	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1207	}	1496	}
1208		1497
1209	void	1498	void
1210	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1499	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1211	PPCODE:	1500	PPCODE:
1212	{	1501	{
1213	int line, x;	1502	int line, x;
1214		1503
1215	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1504	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1505	#if !PANGO_VERSION_CHECK (1, 17, 3)
1216	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1506	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1217		1507	--line;
		1508	#endif
1218	EXTEND (SP, 2);	1509	EXTEND (SP, 2);
1219	PUSHs (sv_2mortal (newSViv (line - 1)));	1510	PUSHs (sv_2mortal (newSViv (line)));
1220	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1511	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1221	}	1512	}
1222		1513
1223	void	1514	void
1224	line_x_to_index (CFPlus::Layout self, int line, int x)	1515	line_x_to_index (DC::Layout self, int line, int x)
1225	PPCODE:	1516	PPCODE:
1226	{	1517	{
1227	PangoLayoutLine *lp;	1518	PangoLayoutLine *lp;
1228	int index, trailing;	1519	int index, trailing;
1229		1520
1230	if (line < 0)	1521	if (line < 0)
1231	XSRETURN_EMPTY;	1522	XSRETURN_EMPTY;
1232		1523
1233	if (!(lp = pango_layout_get_line (self->pl, line)))	1524	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1234	XSRETURN_EMPTY; /* do better */	1525	XSRETURN_EMPTY; /* do better */
1235		1526
1236	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1527	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1237		1528
1238	EXTEND (SP, 2);	1529	EXTEND (SP, 2);
…		…
1244	PUSHs (sv_2mortal (newSViv (trailing)));	1535	PUSHs (sv_2mortal (newSViv (trailing)));
1245	}	1536	}
1246	}	1537	}
1247		1538
1248	void	1539	void
1249	render (CFPlus::Layout self, float x, float y, int flags = 0)	1540	render (DC::Layout self, float x, float y, int flags = 0)
1250	PPCODE:	1541	CODE:
		1542	rc_clear (self->rc);
1251	pango_opengl_render_layout_subpixel (	1543	pango_opengl_render_layout_subpixel (
1252	self->pl,	1544	self->pl,
		1545	self->rc,
1253	x * PANGO_SCALE, y * PANGO_SCALE,	1546	x * PANGO_SCALE, y * PANGO_SCALE,
1254	self->r, self->g, self->b, self->a,	1547	self->r, self->g, self->b, self->a,
1255	flags	1548	flags
1256	);	1549	);
		1550	// we assume that context_change actually clears/frees stuff
		1551	// and does not do any recomputation...
		1552	pango_layout_context_changed (self->pl);
1257		1553
1258	MODULE = CFPlus PACKAGE = CFPlus::Texture
1259
1260	int minpot (int n)
1261
1262	void	1554	void
1263	pad2pot (SV *data_, SV *w_, SV *h_)	1555	draw (DC::Layout self)
1264	CODE:	1556	CODE:
1265	{	1557	{
1266	int ow = SvIV (w_);	1558	glEnable (GL_TEXTURE_2D);
1267	int oh = SvIV (h_);	1559	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1560	glEnable (GL_BLEND);
		1561	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1562	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1563	glEnable (GL_ALPHA_TEST);
		1564	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1268		1565
1269	if (ow && oh)	1566	rc_draw (self->rc);
		1567
		1568	glDisable (GL_ALPHA_TEST);
		1569	glDisable (GL_BLEND);
		1570	glDisable (GL_TEXTURE_2D);
		1571	}
		1572
		1573	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1574
		1575	PROTOTYPES: ENABLE
		1576
		1577	void
		1578	pad (SV *data_, int ow, int oh, int nw, int nh)
		1579	CODE:
		1580	{
		1581	if ((nw != ow || nh != oh) && SvOK (data_))
1270	{	1582	{
1271	int nw = minpot (ow);
1272	int nh = minpot (oh);
1273
1274	if (nw != ow || nh != oh)
1275	{
1276	if (SvOK (data_))
1277	{
1278	STRLEN datalen;	1583	STRLEN datalen;
1279	char *data = SvPVbyte (data_, datalen);	1584	char *data = SvPVbyte (data_, datalen);
1280	int bpp = datalen / (ow * oh);	1585	int bpp = datalen / (ow * oh);
1281	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1586	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1282		1587
1283	SvPOK_only (result_);	1588	SvPOK_only (result_);
1284	SvCUR_set (result_, nw * nh * bpp);	1589	SvCUR_set (result_, nw * nh * bpp);
1285		1590
1286	memset (SvPVX (result_), 0, nw * nh * bpp);	1591	memset (SvPVX (result_), 0, nw * nh * bpp);
1287	while (oh--)	1592	while (oh--)
1288	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1593	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1289		1594
1290	sv_setsv (data_, result_);	1595	sv_setsv (data_, result_);
1291	}
1292
1293	sv_setiv (w_, nw);
1294	sv_setiv (h_, nh);
1295	}
1296	}	1596	}
1297	}	1597	}
1298		1598
1299	void	1599	void
1300	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1600	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1306	{	1606	{
1307	HV *hv = (HV *)SvRV (self);	1607	HV *hv = (HV *)SvRV (self);
1308	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1608	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1309	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1609	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1310	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1610	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1611
		1612	if (name <= 0)
		1613	XSRETURN_EMPTY;
1311		1614
1312	if (items < 5)	1615	if (items < 5)
1313	{	1616	{
1314	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1617	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1315	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1618	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1354	RETVAL = width > 0;	1657	RETVAL = width > 0;
1355	}	1658	}
1356	OUTPUT:	1659	OUTPUT:
1357	RETVAL	1660	RETVAL
1358		1661
1359	MODULE = CFPlus PACKAGE = CFPlus::Map	1662	MODULE = Deliantra::Client PACKAGE = DC::Map
1360		1663
1361	CFPlus::Map	1664	PROTOTYPES: DISABLE
		1665
		1666	DC::Map
1362	new (SV *class)	1667	new (SV *class)
1363	CODE:	1668	CODE:
1364	New (0, RETVAL, 1, struct map);	1669	New (0, RETVAL, 1, struct map);
1365	RETVAL->x = 0;	1670	RETVAL->x = 0;
1366	RETVAL->y = 0;	1671	RETVAL->y = 0;
…		…
1374	RETVAL->row = 0;	1679	RETVAL->row = 0;
1375	OUTPUT:	1680	OUTPUT:
1376	RETVAL	1681	RETVAL
1377		1682
1378	void	1683	void
1379	DESTROY (CFPlus::Map self)	1684	DESTROY (DC::Map self)
1380	CODE:	1685	CODE:
1381	{	1686	{
1382	map_clear (self);	1687	map_clear (self);
1383	Safefree (self->face2tile);	1688	Safefree (self->face2tile);
1384	Safefree (self->tex);	1689	Safefree (self->tex);
1385	Safefree (self);	1690	Safefree (self);
1386	}	1691	}
1387		1692
1388	void	1693	void
1389	resize (CFPlus::Map self, int map_width, int map_height)	1694	resize (DC::Map self, int map_width, int map_height)
1390	CODE:	1695	CODE:
1391	self->w = map_width;	1696	self->w = map_width;
1392	self->h = map_height;	1697	self->h = map_height;
1393		1698
1394	void	1699	void
1395	clear (CFPlus::Map self)	1700	clear (DC::Map self)
1396	CODE:	1701	CODE:
1397	map_clear (self);	1702	map_clear (self);
1398		1703
1399	void	1704	void
1400	set_tileid (CFPlus::Map self, int face, int tile)	1705	set_tileid (DC::Map self, int face, int tile)
1401	CODE:	1706	CODE:
1402	{	1707	{
1403	need_facenum (self, face); self->face2tile [face] = tile;	1708	need_facenum (self, face); self->face2tile [face] = tile;
1404	need_texid (self, tile);	1709	need_texid (self, tile);
1405	}	1710	}
1406		1711
1407	void	1712	void
1408	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1713	set_smooth (DC::Map self, int face, int smooth, int level)
1409	CODE:	1714	CODE:
1410	{	1715	{
1411	tileid texid;	1716	tileid texid;
1412	maptex *tex;	1717	maptex *tex;
1413		1718
…		…
1426	tex->smoothtile = self->face2tile [smooth];	1731	tex->smoothtile = self->face2tile [smooth];
1427	tex->smoothlevel = level;	1732	tex->smoothlevel = level;
1428	}	1733	}
1429		1734
1430	void	1735	void
1431	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)	1736	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)
1432	CODE:	1737	CODE:
1433	{	1738	{
1434	need_texid (self, texid);	1739	need_texid (self, texid);
1435		1740
1436	{	1741	{
…		…
1456	// from transparent color bleeding and ugly wrapping effects.	1761	// from transparent color bleeding and ugly wrapping effects.
1457	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1762	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1458	}	1763	}
1459		1764
1460	int	1765	int
1461	ox (CFPlus::Map self)	1766	ox (DC::Map self)
1462	ALIAS:	1767	ALIAS:
1463	oy = 1	1768	oy = 1
1464	x = 2	1769	x = 2
1465	y = 3	1770	y = 3
1466	w = 4	1771	w = 4
…		…
1477	}	1782	}
1478	OUTPUT:	1783	OUTPUT:
1479	RETVAL	1784	RETVAL
1480		1785
1481	void	1786	void
1482	scroll (CFPlus::Map self, int dx, int dy)	1787	scroll (DC::Map self, int dx, int dy)
1483	CODE:	1788	CODE:
1484	{	1789	{
1485	if (dx > 0)	1790	if (dx > 0)
1486	map_blank (self, self->x, self->y, dx, self->h);	1791	map_blank (self, self->x, self->y, dx, self->h);
1487	else if (dx < 0)	1792	else if (dx < 0)
…		…
1502	self->rows += MAP_EXTEND_Y;	1807	self->rows += MAP_EXTEND_Y;
1503	self->y += MAP_EXTEND_Y;	1808	self->y += MAP_EXTEND_Y;
1504	}	1809	}
1505	}	1810	}
1506		1811
1507	void	1812	SV *
1508	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1813	map1a_update (DC::Map self, SV *data_, int extmap)
1509	CODE:	1814	CODE:
1510	{	1815	{
1511	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1816	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1512	uint8_t *data_end = (uint8_t *)SvEND (data_);	1817	uint8_t *data_end = (uint8_t *)SvEND (data_);
1513	mapcell *cell;	1818	mapcell *cell;
1514	int x, y, flags;	1819	int x, y, z, flags;
		1820	AV *missing = newAV ();
		1821	RETVAL = newRV_noinc ((SV *)missing);
1515		1822
1516	while (data < data_end - 1)	1823	while (data < data_end - 1)
1517	{	1824	{
1518	flags = (data [0] << 8) + data [1]; data += 2;	1825	flags = (data [0] << 8) + data [1]; data += 2;
1519		1826
…		…
1539	uint8_t ext, cmd;	1846	uint8_t ext, cmd;
1540		1847
1541	do	1848	do
1542	{	1849	{
1543	ext = *data++;	1850	ext = *data++;
1544	cmd = ext & 0x3f;	1851	cmd = ext & 0x7f;
1545		1852
1546	if (cmd < 4)	1853	if (cmd < 4)
1547	cell->darkness = 255 - ext * 64 + 1;	1854	cell->darkness = 255 - ext * 64 + 1;
1548	else if (cmd == 5) // health	1855	else if (cmd == 5) // health
1549	{	1856	{
…		…
1552	}	1859	}
1553	else if (cmd == 6) // monster width	1860	else if (cmd == 6) // monster width
1554	cell->stat_width = *data++ + 1;	1861	cell->stat_width = *data++ + 1;
1555	else if (cmd == 0x47)	1862	else if (cmd == 0x47)
1556	{	1863	{
1557	if (*data == 4)	1864	if (*data == 1) cell->player = data [1];
1558	; // decode player count	1865	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1866	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1867	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1559		1868
1560	data += *data + 1;	1869	data += *data + 1;
1561	}	1870	}
1562	else if (cmd == 8) // cell flags	1871	else if (cmd == 8) // cell flags
1563	cell->flags = *data++;	1872	cell->flags = *data++;
…		…
1570	}	1879	}
1571	else	1880	else
1572	cell->darkness = *data++ + 1;	1881	cell->darkness = *data++ + 1;
1573	}	1882	}
1574		1883
		1884	for (z = 0; z <= 2; ++z)
1575	if (flags & 4)	1885	if (flags & (4 >> z))
1576	{	1886	{
1577	faceid face = (data [0] << 8) + data [1]; data += 2;	1887	faceid face = (data [0] << 8) + data [1]; data += 2;
1578	need_facenum (self, face);	1888	need_facenum (self, face);
1579	cell->tile [0] = self->face2tile [face];	1889	cell->tile [z] = self->face2tile [face];
		1890
		1891	if (cell->tile [z])
		1892	{
		1893	maptex *tex = self->tex + cell->tile [z];
		1894	if (!tex->name)
		1895	av_push (missing, newSViv (cell->tile [z]));
		1896
		1897	if (tex->smoothtile)
		1898	{
		1899	maptex *smooth = self->tex + tex->smoothtile;
		1900	if (!smooth->name)
		1901	av_push (missing, newSViv (tex->smoothtile));
		1902	}
		1903	}
1580	}	1904	}
1581
1582	if (flags & 2)
1583	{
1584	faceid face = (data [0] << 8) + data [1]; data += 2;
1585	need_facenum (self, face);
1586	cell->tile [1] = self->face2tile [face];
1587	}
1588
1589	if (flags & 1)
1590	{
1591	faceid face = (data [0] << 8) + data [1]; data += 2;
1592	need_facenum (self, face);
1593	cell->tile [2] = self->face2tile [face];
1594	}
1595	}	1905	}
1596	else	1906	else
1597	cell->darkness = 0;	1907	CELL_CLEAR (cell);
1598	}	1908	}
1599	}	1909	}
		1910	OUTPUT:
		1911	RETVAL
1600		1912
1601	SV *	1913	SV *
1602	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1914	mapmap (DC::Map self, int x0, int y0, int w, int h)
1603	CODE:	1915	CODE:
1604	{	1916	{
1605	int x1, x;	1917	int x1, x;
1606	int y1, y;	1918	int y1, y;
1607	int z;	1919	int z;
…		…
1652	}	1964	}
1653	OUTPUT:	1965	OUTPUT:
1654	RETVAL	1966	RETVAL
1655		1967
1656	void	1968	void
1657	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1969	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1658	CODE:	1970	CODE:
1659	{	1971	{
		1972	int x, y, z;
		1973
1660	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1974	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1661	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1975	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1662	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1976	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1663	smooth_key skey;	1977	smooth_key skey;
1664	int x, y, z;	1978	int pl_x, pl_y;
1665	int last_name;	1979	maptex pl_tex;
		1980	rc_t *rc = rc_alloc ();
		1981	rc_key_t key;
		1982	rc_array_t *arr;
		1983
		1984	pl_tex.name = 0;
1666		1985
1667	// thats current max. sorry.	1986	// thats current max. sorry.
1668	if (sw > 255) sw = 255;	1987	if (sw > 255) sw = 255;
1669	if (sh > 255) sh = 255;	1988	if (sh > 255) sh = 255;
1670		1989
1671	// clear key, in case of extra padding	1990	// clear key, in case of extra padding
1672	memset (&skey, 0, sizeof (skey));	1991	memset (&skey, 0, sizeof (skey));
1673		1992
1674	glColor4ub (255, 255, 255, 255);	1993	memset (&key, 0, sizeof (key));
1675		1994	key.r = 255;
1676	glEnable (GL_BLEND);	1995	key.g = 255;
1677	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1996	key.b = 255;
1678	glEnable (GL_TEXTURE_2D);	1997	key.a = 255;
1679	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1998	key.mode = GL_QUADS;
1680		1999	key.format = GL_T2F_V3F;
1681	glBegin (GL_QUADS);	2000	key.texname = -1;
1682
1683	last_name = 0;
1684		2001
1685	mx += self->x;	2002	mx += self->x;
1686	my += self->y;	2003	my += self->y;
1687		2004
1688	// first pass: determine smooth_max	2005	// first pass: determine smooth_max
…		…
1704	MAX (self->tex [cell->tile [0]].smoothlevel,	2021	MAX (self->tex [cell->tile [0]].smoothlevel,
1705	MAX (self->tex [cell->tile [1]].smoothlevel,	2022	MAX (self->tex [cell->tile [1]].smoothlevel,
1706	self->tex [cell->tile [2]].smoothlevel));	2023	self->tex [cell->tile [2]].smoothlevel));
1707	}	2024	}
1708	}	2025	}
		2026
		2027	glEnable (GL_BLEND);
		2028	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2029	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1709		2030
1710	for (z = 0; z <= 2; z++)	2031	for (z = 0; z <= 2; z++)
1711	{	2032	{
1712	memset (smooth_level, 0, sizeof (smooth_level));	2033	memset (smooth_level, 0, sizeof (smooth_level));
1713		2034
…		…
1726	{	2047	{
1727	maptex tex = self->tex [tile];	2048	maptex tex = self->tex [tile];
1728	int px = (x + 1) * T - tex.w;	2049	int px = (x + 1) * T - tex.w;
1729	int py = (y + 1) * T - tex.h;	2050	int py = (y + 1) * T - tex.h;
1730		2051
1731	// suppressing texture state switches here
1732	// is only moderately effective, but worth the extra effort
1733	if (last_name != tex.name)	2052	if (key.texname != tex.name)
1734	{	2053	{
1735	if (!tex.name)	2054	if (!tex.name)
1736	tex = self->tex [2]; /* missing, replace by noface */	2055	tex = self->tex [2]; /* missing, replace by noface */
1737		2056
1738	glEnd ();	2057	key.texname = tex.name;
1739	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2058	arr = rc_array (rc, &key);
1740	glBegin (GL_QUADS);
1741	}	2059	}
1742		2060
1743	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2061	if (expect_false (cell->player == player) && expect_false (z == 2))
1744	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1745	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1746	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1747
1748	if (cell->flags && z == 2)
1749	{	2062	{
		2063	pl_x = px;
		2064	pl_y = py;
		2065	pl_tex = tex;
		2066	continue;
		2067	}
		2068
		2069	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2070	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2071	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2072	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2073
		2074	if (expect_false (cell->flags) && expect_false (z == 2))
		2075	{
		2076	// overlays such as the speech bubble, probably more to come
1750	if (cell->flags & 1)	2077	if (cell->flags & 1)
1751	{	2078	{
1752	maptex tex = self->tex [1];	2079	maptex tex = self->tex [1];
1753	int px = x * T + T * 2 / 32;	2080	int px = x * T + T * 2 / 32;
1754	int py = y * T - T * 6 / 32;	2081	int py = y * T - T * 6 / 32;
1755		2082
		2083	if (tex.name)
1756	glEnd ();	2084	{
1757	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2085	if (key.texname != tex.name)
		2086	{
		2087	key.texname = tex.name;
		2088	arr = rc_array (rc, &key);
		2089	}
		2090
		2091	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2092	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2093	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2094	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1758	glBegin (GL_QUADS);	2095	}
1759
1760	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1761	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1762	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1763	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1764	}	2096	}
1765	}	2097	}
1766		2098
1767	// update smooth hash	2099	// update smooth hash
1768	if (tex.smoothtile)	2100	if (tex.smoothtile)
…		…
1804	}	2136	}
1805	}	2137	}
1806	}	2138	}
1807	}	2139	}
1808		2140
		2141	rc_draw (rc);
		2142	rc_clear (rc);
		2143
1809	// go through all smoothlevels, lowest to highest, then draw.	2144	// go through all smoothlevels, lowest to highest, then draw.
1810	// this is basically counting sort	2145	// this is basically counting sort
1811	{	2146	{
1812	int w, b;	2147	int w, b;
1813		2148
		2149	glEnable (GL_TEXTURE_2D);
		2150	glBegin (GL_QUADS);
1814	for (w = 0; w < 256 / 32; ++w)	2151	for (w = 0; w < 256 / 32; ++w)
1815	{	2152	{
1816	uint32_t smask = smooth_level [w];	2153	uint32_t smask = smooth_level [w];
1817	if (smask)	2154	if (smask)
1818	for (b = 0; b < 32; ++b)	2155	for (b = 0; b < 32; ++b)
…		…
1837	int border = bits & 15;	2174	int border = bits & 15;
1838	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2175	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1839	float dx = tex.s * .0625f; // 16 images/row	2176	float dx = tex.s * .0625f; // 16 images/row
1840	float dy = tex.t * .5f ; // 2 images/column	2177	float dy = tex.t * .5f ; // 2 images/column
1841		2178
1842	// this time naively avoiding texture state changes
1843	// save gobs of state changes.
1844	if (last_name != tex.name)	2179	if (tex.name)
1845	{	2180	{
		2181	// this time avoiding texture state changes
		2182	// save gobs of state changes.
1846	if (!tex.name)	2183	if (key.texname != tex.name)
1847	continue; // smoothing not yet available	2184	{
1848
1849	glEnd ();	2185	glEnd ();
1850	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2186	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1851	glBegin (GL_QUADS);	2187	glBegin (GL_QUADS);
1852	}	2188	}
1853		2189
1854	if (border)	2190	if (border)
1855	{	2191	{
1856	float ox = border * dx;	2192	float ox = border * dx;
1857		2193
1858	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2194	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1859	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2195	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1860	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2196	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1861	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2197	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1862	}	2198	}
1863		2199
1864	if (corner)	2200	if (corner)
1865	{	2201	{
1866	float ox = corner * dx;	2202	float ox = corner * dx;
1867		2203
1868	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2204	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1869	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2205	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1870	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2206	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1871	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2207	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2208	}
1872	}	2209	}
1873	}	2210	}
1874	}	2211	}
1875	}	2212	}
1876	}	2213	}
		2214
		2215	glEnd ();
		2216	glDisable (GL_TEXTURE_2D);
		2217	key.texname = -1;
1877	}	2218	}
1878		2219
1879	hv_clear (smooth);	2220	hv_clear (smooth);
1880	}	2221	}
1881		2222
1882	glEnd ();	2223	if (pl_tex.name)
		2224	{
		2225	maptex tex = pl_tex;
		2226	int px = pl_x + sdx;
		2227	int py = pl_y + sdy;
1883		2228
1884	glDisable (GL_TEXTURE_2D);	2229	key.texname = tex.name;
		2230	arr = rc_array (rc, &key);
		2231
		2232	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2233	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2234	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2235	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2236
		2237	rc_draw (rc);
		2238	}
		2239
1885	glDisable (GL_BLEND);	2240	glDisable (GL_BLEND);
		2241	rc_free (rc);
1886		2242
1887	// top layer: overlays such as the health bar	2243	// top layer: overlays such as the health bar
1888	for (y = 0; y < sh; y++)	2244	for (y = 0; y < sh; y++)
1889	if (0 <= y + my && y + my < self->rows)	2245	if (0 <= y + my && y + my < self->rows)
1890	{	2246	{
…		…
1895	{	2251	{
1896	mapcell *cell = row->col + (x + mx - row->c0);	2252	mapcell *cell = row->col + (x + mx - row->c0);
1897		2253
1898	int px = x * T;	2254	int px = x * T;
1899	int py = y * T;	2255	int py = y * T;
		2256
		2257	if (expect_false (cell->player == player))
		2258	{
		2259	px += sdx;
		2260	py += sdy;
		2261	}
1900		2262
1901	if (cell->stat_hp)	2263	if (cell->stat_hp)
1902	{	2264	{
1903	int width = cell->stat_width * T;	2265	int width = cell->stat_width * T;
1904	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2266	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1915	}	2277	}
1916	}	2278	}
1917	}	2279	}
1918		2280
1919	void	2281	void
1920	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2282	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1921	CODE:	2283	CODE:
1922	{	2284	{
1923	static float color[16][3] = {	2285	static float color[16][3] = {
1924	{ 0.00F, 0.00F, 0.00F },	2286	{ 0.00F, 0.00F, 0.00F },
1925	{ 1.00F, 1.00F, 1.00F },	2287	{ 1.00F, 1.00F, 1.00F },
…		…
1975	glDisable (GL_BLEND);	2337	glDisable (GL_BLEND);
1976	glDisable (GL_TEXTURE_2D);	2338	glDisable (GL_TEXTURE_2D);
1977	}	2339	}
1978		2340
1979	void	2341	void
1980	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)	2342	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1981	PPCODE:	2343	PPCODE:
1982	{	2344	{
1983	int x, y;	2345	int x, y;
		2346	int sw1 = sw + 2;
		2347	int sh1 = sh + 2;
		2348	int sh3 = sh * 3;
1984	int sw4 = (sw + 3) & ~3;	2349	int sw34 = (sw * 3 + 3) & ~3;
		2350	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1985	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2351	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1986	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2352	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1987		2353
1988	memset (darkness, 255, sw4 * sh);
1989	SvPOK_only (darkness_sv);	2354	SvPOK_only (darkness3_sv);
1990	SvCUR_set (darkness_sv, sw4 * sh);	2355	SvCUR_set (darkness3_sv, sw34 * sh3);
1991		2356
1992	mx += self->x;	2357	mx += self->x - 1;
1993	my += self->y;	2358	my += self->y - 1;
1994		2359
		2360	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2361
1995	for (y = 0; y < sh; y++)	2362	for (y = 0; y < sh1; y++)
1996	if (0 <= y + my && y + my < self->rows)	2363	if (0 <= y + my && y + my < self->rows)
1997	{	2364	{
1998	maprow *row = self->row + (y + my);	2365	maprow *row = self->row + (y + my);
1999		2366
2000	for (x = 0; x < sw; x++)	2367	for (x = 0; x < sw1; x++)
2001	if (row->c0 <= x + mx && x + mx < row->c1)	2368	if (row->c0 <= x + mx && x + mx < row->c1)
2002	{	2369	{
2003	mapcell *cell = row->col + (x + mx - row->c0);	2370	mapcell *cell = row->col + (x + mx - row->c0);
2004		2371
2005	darkness[y * sw4 + x] = cell->darkness	2372	darkness1 [y * sw1 + x] = cell->darkness
2006	? 255 - (cell->darkness - 1)	2373	? 255 - (cell->darkness - 1)
2007	: 255 - FOW_DARKNESS;	2374	: 255 - FOW_DARKNESS;
2008	}	2375	}
2009	}	2376	}
2010		2377
2011	if (smoothing)
2012	{
2013	SV *darkness2_sv = sv_2mortal (newSV (sw4 * sh));
2014	uint8_t *darkness2 = (uint8_t *)SvPVX (darkness2_sv);
2015
2016	SvPOK_only (darkness2_sv);
2017	SvCUR_set (darkness2_sv, sw4 * sh);
2018
2019	for (y = 0; y < sh; ++y)	2378	for (y = 0; y < sh; ++y)
2020	for (x = 0; x < sw4; ++x)	2379	for (x = 0; x < sw; ++x)
2021	{	2380	{
2022	float *f = (float *)matrix;	2381	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2023	int dx, dy;	2382	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2024	float sum = 0.f;	2383	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2384	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2385	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2386	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2387	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2388	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2389	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2025		2390
2026	for (dy = -1; dy <= 1; ++dy)	2391	uint8_t r11 = (d11 + d21 + d12) / 3;
2027	for (dx = -1; dx <= 1; ++dx)	2392	uint8_t r21 = d21;
2028	{	2393	uint8_t r31 = (d21 + d31 + d32) / 3;
2029	unsigned int x2 = x + dx;
2030	unsigned int y2 = y + dy;
2031		2394
2032	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;	2395	uint8_t r12 = d12;
2033	}	2396	uint8_t r22 = d22;
		2397	uint8_t r32 = d32;
2034		2398
2035	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;	2399	uint8_t r13 = (d13 + d23 + d12) / 3;
2036	}	2400	uint8_t r23 = d23;
		2401	uint8_t r33 = (d23 + d33 + d32) / 3;
2037		2402
2038	darkness_sv = darkness2_sv;	2403	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2404	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2405	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2406	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2407	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2408	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2409	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2410	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2411	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2039	}	2412	}
		2413
		2414	free (darkness1);
2040		2415
2041	EXTEND (SP, 3);	2416	EXTEND (SP, 3);
2042	PUSHs (sv_2mortal (newSViv (sw4)));	2417	PUSHs (sv_2mortal (newSViv (sw34)));
2043	PUSHs (sv_2mortal (newSViv (sh)));	2418	PUSHs (sv_2mortal (newSViv (sh3)));
2044	PUSHs (darkness_sv);	2419	PUSHs (darkness3_sv);
2045	}	2420	}
2046		2421
2047	SV *	2422	SV *
2048	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2423	get_rect (DC::Map self, int x0, int y0, int w, int h)
2049	CODE:	2424	CODE:
2050	{	2425	{
2051	int x, y, x1, y1;	2426	int x, y, x1, y1;
2052	SV *data_sv = newSV (w * h * 7 + 5);	2427	SV *data_sv = newSV (w * h * 7 + 5);
2053	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2428	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2110	else	2485	else
2111	*data++ = 0;	2486	*data++ = 0;
2112	}	2487	}
2113	}	2488	}
2114		2489
		2490	/* if size is w*h + 5 then no data has been found */
		2491	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2492	{
2115	SvPOK_only (data_sv);	2493	SvPOK_only (data_sv);
2116	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2494	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2495	}
		2496
2117	RETVAL = data_sv;	2497	RETVAL = data_sv;
2118	}	2498	}
2119	OUTPUT:	2499	OUTPUT:
2120	RETVAL	2500	RETVAL
2121		2501
2122	void	2502	void
2123	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2503	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2124	PPCODE:	2504	PPCODE:
2125	{	2505	{
2126	int x, y, z;	2506	int x, y, z;
2127	int w, h;	2507	int w, h;
2128	int x1, y1;	2508	int x1, y1;
		2509	STRLEN len;
		2510	uint8_t *data, *end;
		2511
		2512	len = SvLEN (data_sv);
		2513	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2514	data = SvPVbyte_nolen (data_sv);
		2515	end = data + len + 8;
		2516
		2517	if (len < 5)
		2518	XSRETURN_EMPTY;
2129		2519
2130	if (*data++ != 0)	2520	if (*data++ != 0)
2131	return; /* version mismatch */	2521	XSRETURN_EMPTY; /* version mismatch */
2132		2522
2133	w = *data++ << 8; w |= *data++;	2523	w = *data++ << 8; w |= *data++;
2134	h = *data++ << 8; h |= *data++;	2524	h = *data++ << 8; h |= *data++;
2135		2525
2136	// we need to do this 'cause we don't keep an absolute coord system for rows	2526	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2148	{	2538	{
2149	maprow *row = map_get_row (self, y);	2539	maprow *row = map_get_row (self, y);
2150		2540
2151	for (x = x0; x < x1; x++)	2541	for (x = x0; x < x1; x++)
2152	{	2542	{
		2543	uint8_t flags;
		2544
		2545	if (data + 7 >= end)
		2546	XSRETURN_EMPTY;
		2547
2153	uint8_t flags = *data++;	2548	flags = *data++;
2154		2549
2155	if (flags)	2550	if (flags)
2156	{	2551	{
2157	mapcell *cell = row_get_cell (row, x);	2552	mapcell *cell = row_get_cell (row, x);
2158	tileid tile[3] = { 0, 0, 0 };	2553	tileid tile[3] = { 0, 0, 0 };
…		…
2161	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2556	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2162	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2557	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2163		2558
2164	if (cell->darkness == 0)	2559	if (cell->darkness == 0)
2165	{	2560	{
2166	cell->darkness = 0;	2561	/*cell->darkness = 0;*/
		2562	EXTEND (SP, 3);
2167		2563
2168	for (z = 0; z <= 2; z++)	2564	for (z = 0; z <= 2; z++)
2169	{	2565	{
2170	tileid t = tile [z];	2566	tileid t = tile [z];
2171		2567
2172	if (t >= self->texs || (t && !self->tex [t].name))	2568	if (t >= self->texs || (t && !self->tex [t].name))
2173	{	2569	{
2174	XPUSHs (sv_2mortal (newSViv (t)));	2570	PUSHs (sv_2mortal (newSViv (t)));
2175	need_texid (self, t);	2571	need_texid (self, t);
2176	}	2572	}
2177		2573
2178	cell->tile [z] = t;	2574	cell->tile [z] = t;
2179	}	2575	}
…		…
2181	}	2577	}
2182	}	2578	}
2183	}	2579	}
2184	}	2580	}
2185		2581
2186	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2582	MODULE = Deliantra::Client PACKAGE = DC::RW
2187		2583
2188	CFPlus::MixChunk	2584	DC::RW
2189	new_from_file (SV *class, char *path)	2585	new (SV *class, SV *data_sv)
2190	CODE:	2586	CODE:
2191	RETVAL = Mix_LoadWAV (path);	2587	{
		2588	STRLEN datalen;
		2589	char *data = SvPVbyte (data_sv, datalen);
		2590
		2591	RETVAL = SDL_RWFromConstMem (data, datalen);
		2592	}
2192	OUTPUT:	2593	OUTPUT:
2193	RETVAL	2594	RETVAL
2194		2595
		2596	DC::RW
		2597	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2598	CODE:
		2599	RETVAL = SDL_RWFromFile (path, mode);
		2600	OUTPUT:
		2601	RETVAL
		2602
		2603	# fails on win32:
		2604	# dc.xs(2268) : error C2059: syntax error : '('
2195	void	2605	#void
		2606	#close (DC::RW self)
		2607	# CODE:
		2608	# (self->(close)) (self);
		2609
		2610	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2611
		2612	PROTOTYPES: DISABLE
		2613
		2614	DC::Channel
		2615	find ()
		2616	CODE:
		2617	{
		2618	RETVAL = Mix_GroupAvailable (-1);
		2619
		2620	if (RETVAL < 0)
		2621	{
		2622	RETVAL = Mix_GroupOldest (-1);
		2623
		2624	if (RETVAL < 0)
		2625	XSRETURN_UNDEF;
		2626
		2627	Mix_HaltChannel (RETVAL);
		2628	}
		2629
		2630	Mix_UnregisterAllEffects (RETVAL);
		2631	Mix_Volume (RETVAL, 128);
		2632	}
		2633	OUTPUT:
		2634	RETVAL
		2635
		2636	void
		2637	halt (DC::Channel self)
		2638	CODE:
		2639	Mix_HaltChannel (self);
		2640
		2641	void
		2642	expire (DC::Channel self, int ticks = -1)
		2643	CODE:
		2644	Mix_ExpireChannel (self, ticks);
		2645
		2646	void
		2647	fade_out (DC::Channel self, int ticks = -1)
		2648	CODE:
		2649	Mix_FadeOutChannel (self, ticks);
		2650
		2651	int
		2652	volume (DC::Channel self, int volume)
		2653	CODE:
		2654	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2655	OUTPUT:
		2656	RETVAL
		2657
		2658	void
		2659	unregister_all_effects (DC::Channel self)
		2660	CODE:
		2661	Mix_UnregisterAllEffects (self);
		2662
		2663	void
		2664	set_panning (DC::Channel self, int left, int right)
		2665	CODE:
		2666	left = CLAMP (left , 0, 255);
		2667	right = CLAMP (right, 0, 255);
		2668	Mix_SetPanning (self, left, right);
		2669
		2670	void
		2671	set_distance (DC::Channel self, int distance)
		2672	CODE:
		2673	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2674
		2675	void
		2676	set_position (DC::Channel self, int angle, int distance)
		2677	CODE:
		2678
		2679	void
		2680	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2681	CODE:
		2682	{
		2683	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2684	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2685	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2686	}
		2687
		2688	void
		2689	set_reverse_stereo (DC::Channel self, int flip)
		2690	CODE:
		2691	Mix_SetReverseStereo (self, flip);
		2692
		2693	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2694
		2695	PROTOTYPES: DISABLE
		2696
		2697	DC::MixChunk
		2698	new (SV *class, DC::RW rwops)
		2699	CODE:
		2700	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2701	OUTPUT:
		2702	RETVAL
		2703
		2704	void
2196	DESTROY (CFPlus::MixChunk self)	2705	DESTROY (DC::MixChunk self)
2197	CODE:	2706	CODE:
2198	Mix_FreeChunk (self);	2707	Mix_FreeChunk (self);
2199		2708
2200	int	2709	int
2201	volume (CFPlus::MixChunk self, int volume = -1)	2710	volume (DC::MixChunk self, int volume = -1)
2202	CODE:	2711	CODE:
		2712	if (items > 1)
		2713	volume = CLAMP (volume, 0, 128);
2203	RETVAL = Mix_VolumeChunk (self, volume);	2714	RETVAL = Mix_VolumeChunk (self, volume);
2204	OUTPUT:	2715	OUTPUT:
2205	RETVAL	2716	RETVAL
2206		2717
2207	int	2718	DC::Channel
2208	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2719	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2209	CODE:	2720	CODE:
		2721	{
2210	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2722	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2723
		2724	if (RETVAL < 0)
		2725	XSRETURN_UNDEF;
		2726
		2727	if (channel < 0)
		2728	{
		2729	Mix_UnregisterAllEffects (RETVAL);
		2730	Mix_Volume (RETVAL, 128);
		2731	}
		2732	}
2211	OUTPUT:	2733	OUTPUT:
2212	RETVAL	2734	RETVAL
2213		2735
2214	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2736	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2215		2737
2216	int	2738	int
2217	volume (int volume = -1)	2739	volume (int volume = -1)
		2740	PROTOTYPE: ;$
2218	CODE:	2741	CODE:
		2742	if (items > 0)
		2743	volume = CLAMP (volume, 0, 128);
2219	RETVAL = Mix_VolumeMusic (volume);	2744	RETVAL = Mix_VolumeMusic (volume);
2220	OUTPUT:	2745	OUTPUT:
2221	RETVAL	2746	RETVAL
2222		2747
2223	int	2748	void
2224	fade_out (int ms)	2749	fade_out (int ms)
2225	CODE:	2750	CODE:
2226	RETVAL = Mix_FadeOutMusic (ms);	2751	Mix_FadeOutMusic (ms);
		2752
		2753	void
		2754	halt ()
		2755	CODE:
		2756	Mix_HaltMusic ();
		2757
		2758	DC::MixMusic
		2759	new (SV *class, DC::RW rwops)
		2760	CODE:
		2761	RETVAL = Mix_LoadMUS_RW (rwops);
2227	OUTPUT:	2762	OUTPUT:
2228	RETVAL	2763	RETVAL
2229		2764
2230	CFPlus::MixMusic
2231	new_from_file (SV *class, char *path)
2232	CODE:
2233	RETVAL = Mix_LoadMUS (path);
2234	OUTPUT:
2235	RETVAL
2236
2237	void	2765	void
2238	DESTROY (CFPlus::MixMusic self)	2766	DESTROY (DC::MixMusic self)
2239	CODE:	2767	CODE:
2240	Mix_FreeMusic (self);	2768	Mix_FreeMusic (self);
2241		2769
2242	int	2770	int
2243	play (CFPlus::MixMusic self, int loops = -1)	2771	play (DC::MixMusic self, int loops = -1)
2244	CODE:	2772	CODE:
2245	RETVAL = Mix_PlayMusic (self, loops);	2773	RETVAL = Mix_PlayMusic (self, loops);
2246	OUTPUT:	2774	OUTPUT:
2247	RETVAL	2775	RETVAL
2248		2776
2249	int	2777	void
2250	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2778	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2251	CODE:	2779	CODE:
2252	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2780	Mix_FadeInMusicPos (self, loops, ms, position);
2253	OUTPUT:
2254	RETVAL
2255		2781
2256	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2782	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2783
		2784	PROTOTYPES: ENABLE
2257		2785
2258	BOOT:	2786	BOOT:
2259	{	2787	{
2260	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2788	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2261	static const struct {	2789	static const struct {
2262	const char *name;	2790	const char *name;
2263	IV iv;	2791	IV iv;
2264	} *civ, const_iv[] = {	2792	} *civ, const_iv[] = {
2265	# define const_iv(name) { # name, (IV)name }	2793	# define const_iv(name) { # name, (IV)name }
…		…
2277	const_iv (GL_ALPHA_TEST),	2805	const_iv (GL_ALPHA_TEST),
2278	const_iv (GL_NORMALIZE),	2806	const_iv (GL_NORMALIZE),
2279	const_iv (GL_RESCALE_NORMAL),	2807	const_iv (GL_RESCALE_NORMAL),
2280	const_iv (GL_FRONT),	2808	const_iv (GL_FRONT),
2281	const_iv (GL_BACK),	2809	const_iv (GL_BACK),
		2810	const_iv (GL_AUX0),
2282	const_iv (GL_AND),	2811	const_iv (GL_AND),
2283	const_iv (GL_ONE),	2812	const_iv (GL_ONE),
2284	const_iv (GL_ZERO),	2813	const_iv (GL_ZERO),
2285	const_iv (GL_SRC_ALPHA),	2814	const_iv (GL_SRC_ALPHA),
2286	const_iv (GL_DST_ALPHA),	2815	const_iv (GL_DST_ALPHA),
…		…
2299	const_iv (GL_INTENSITY),	2828	const_iv (GL_INTENSITY),
2300	const_iv (GL_LUMINANCE),	2829	const_iv (GL_LUMINANCE),
2301	const_iv (GL_LUMINANCE_ALPHA),	2830	const_iv (GL_LUMINANCE_ALPHA),
2302	const_iv (GL_FLOAT),	2831	const_iv (GL_FLOAT),
2303	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2832	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2833	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2834	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2835	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2836	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2837	const_iv (GL_COMPRESSED_RGB_ARB),
		2838	const_iv (GL_COMPRESSED_RGBA_ARB),
2304	const_iv (GL_COMPILE),	2839	const_iv (GL_COMPILE),
2305	const_iv (GL_PROXY_TEXTURE_1D),	2840	const_iv (GL_PROXY_TEXTURE_1D),
2306	const_iv (GL_PROXY_TEXTURE_2D),	2841	const_iv (GL_PROXY_TEXTURE_2D),
2307	const_iv (GL_TEXTURE_1D),	2842	const_iv (GL_TEXTURE_1D),
2308	const_iv (GL_TEXTURE_2D),	2843	const_iv (GL_TEXTURE_2D),
…		…
2332	const_iv (GL_COLOR_LOGIC_OP),	2867	const_iv (GL_COLOR_LOGIC_OP),
2333	const_iv (GL_SEPARABLE_2D),	2868	const_iv (GL_SEPARABLE_2D),
2334	const_iv (GL_CONVOLUTION_2D),	2869	const_iv (GL_CONVOLUTION_2D),
2335	const_iv (GL_CONVOLUTION_BORDER_MODE),	2870	const_iv (GL_CONVOLUTION_BORDER_MODE),
2336	const_iv (GL_CONSTANT_BORDER),	2871	const_iv (GL_CONSTANT_BORDER),
		2872	const_iv (GL_POINTS),
2337	const_iv (GL_LINES),	2873	const_iv (GL_LINES),
2338	const_iv (GL_LINE_STRIP),	2874	const_iv (GL_LINE_STRIP),
2339	const_iv (GL_LINE_LOOP),	2875	const_iv (GL_LINE_LOOP),
2340	const_iv (GL_QUADS),	2876	const_iv (GL_QUADS),
2341	const_iv (GL_QUAD_STRIP),	2877	const_iv (GL_QUAD_STRIP),
2342	const_iv (GL_TRIANGLES),	2878	const_iv (GL_TRIANGLES),
2343	const_iv (GL_TRIANGLE_STRIP),	2879	const_iv (GL_TRIANGLE_STRIP),
2344	const_iv (GL_TRIANGLE_FAN),	2880	const_iv (GL_TRIANGLE_FAN),
		2881	const_iv (GL_POLYGON),
2345	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2882	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2883	const_iv (GL_POINT_SMOOTH_HINT),
		2884	const_iv (GL_LINE_SMOOTH_HINT),
		2885	const_iv (GL_POLYGON_SMOOTH_HINT),
		2886	const_iv (GL_GENERATE_MIPMAP_HINT),
		2887	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2346	const_iv (GL_FASTEST),	2888	const_iv (GL_FASTEST),
		2889	const_iv (GL_DONT_CARE),
		2890	const_iv (GL_NICEST),
2347	const_iv (GL_V2F),	2891	const_iv (GL_V2F),
2348	const_iv (GL_V3F),	2892	const_iv (GL_V3F),
2349	const_iv (GL_T2F_V3F),	2893	const_iv (GL_T2F_V3F),
2350	const_iv (GL_T2F_N3F_V3F),	2894	const_iv (GL_T2F_N3F_V3F),
2351	# undef const_iv	2895	# undef const_iv
…		…
2356		2900
2357	texture_av = newAV ();	2901	texture_av = newAV ();
2358	AvREAL_off (texture_av);	2902	AvREAL_off (texture_av);
2359	}	2903	}
2360		2904
		2905	void
		2906	disable_GL_EXT_blend_func_separate ()
		2907	CODE:
		2908	gl.BlendFuncSeparate = 0;
		2909	gl.BlendFuncSeparateEXT = 0;
		2910
2361	char *	2911	char *
2362	gl_vendor ()	2912	gl_vendor ()
2363	CODE:	2913	CODE:
2364	RETVAL = (char *)glGetString (GL_VENDOR);	2914	RETVAL = (char *)glGetString (GL_VENDOR);
2365	OUTPUT:	2915	OUTPUT:
…		…
2438	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2988	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2439		2989
2440	# near_ and far_ are due to microsofts buggy "c" compiler	2990	# near_ and far_ are due to microsofts buggy "c" compiler
2441	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2991	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2442		2992
		2993	PROTOTYPES: DISABLE
		2994
2443	void glViewport (int x, int y, int width, int height)	2995	void glViewport (int x, int y, int width, int height)
2444		2996
2445	void glScissor (int x, int y, int width, int height)	2997	void glScissor (int x, int y, int width, int height)
2446		2998
2447	void glTranslate (float x, float y, float z = 0.)	2999	void glTranslate (float x, float y, float z = 0.)
…		…
2454		3006
2455	void glRotate (float angle, float x, float y, float z)	3007	void glRotate (float angle, float x, float y, float z)
2456	CODE:	3008	CODE:
2457	glRotatef (angle, x, y, z);	3009	glRotatef (angle, x, y, z);
2458		3010
2459	void glBegin (int mode)
2460
2461	void glEnd ()
2462
2463	void glColor (float r, float g, float b, float a = 1.0)	3011	void glColor (float r, float g, float b, float a = 1.0)
2464	PROTOTYPE: @	3012	PROTOTYPE: @
2465	ALIAS:	3013	ALIAS:
2466	glColor_premultiply = 1	3014	glColor_premultiply = 1
2467	CODE:	3015	CODE:
2468	if (ix)	3016	if (ix)
2469	{	3017	{
…		…
2472	b *= a;	3020	b *= a;
2473	}	3021	}
2474	// microsoft visual "c" rounds instead of truncating...	3022	// microsoft visual "c" rounds instead of truncating...
2475	glColor4f (r, g, b, a);	3023	glColor4f (r, g, b, a);
2476		3024
2477	void glInterleavedArrays (int format, int stride, char *data)
2478
2479	void glDrawElements (int mode, int count, int type, char *indices)
2480
2481	# 1.2 void glDrawRangeElements (int mode, int start, int end
2482
2483	void glRasterPos (float x, float y, float z = 0.)	3025	void glRasterPos (float x, float y, float z = 0.)
2484	CODE:	3026	CODE:
2485	glRasterPos3f (0, 0, z);	3027	glRasterPos3f (0, 0, z);
2486	glBitmap (0, 0, 0, 0, x, y, 0);	3028	glBitmap (0, 0, 0, 0, x, y, 0);
2487		3029
…		…
2491		3033
2492	void glTexCoord (float s, float t)	3034	void glTexCoord (float s, float t)
2493	CODE:	3035	CODE:
2494	glTexCoord2f (s, t);	3036	glTexCoord2f (s, t);
2495		3037
		3038	void glRect (float x1, float y1, float x2, float y2)
		3039	CODE:
		3040	glRectf (x1, y1, x2, y2);
		3041
		3042	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3043	CODE:
		3044	glBegin (GL_LINE_LOOP);
		3045	glVertex2f (x1, y1);
		3046	glVertex2f (x2, y1);
		3047	glVertex2f (x2, y2);
		3048	glVertex2f (x1, y2);
		3049	glEnd ();
		3050
		3051	PROTOTYPES: ENABLE
		3052
		3053	void glBegin (int mode)
		3054
		3055	void glEnd ()
		3056
		3057	void glPointSize (GLfloat size)
		3058
		3059	void glLineWidth (GLfloat width)
		3060
		3061	void glInterleavedArrays (int format, int stride, char *data)
		3062
		3063	void glDrawElements (int mode, int count, int type, char *indices)
		3064
		3065	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3066
2496	void glTexEnv (int target, int pname, float param)	3067	void glTexEnv (int target, int pname, float param)
2497	CODE:	3068	CODE:
2498	glTexEnvf (target, pname, param);	3069	glTexEnvf (target, pname, param);
2499		3070
2500	void glTexParameter (int target, int pname, float param)	3071	void glTexParameter (int target, int pname, float param)
…		…
2516	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3087	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2517	CODE:	3088	CODE:
2518	if (gl.SeparableFilter2D)	3089	if (gl.SeparableFilter2D)
2519	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3090	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2520		3091
2521	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3092	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2522		3093
2523	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3094	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2524		3095
2525	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3096	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2526		3097
…		…
2552		3123
2553	void glEndList ()	3124	void glEndList ()
2554		3125
2555	void glCallList (int list)	3126	void glCallList (int list)
2556		3127
		3128	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3129
		3130	PROTOTYPES: DISABLE
		3131
		3132	void
		3133	find_widget (SV *self, NV x, NV y)
		3134	PPCODE:
		3135	{
		3136	if (within_widget (self, x, y))
		3137	XPUSHs (self);
		3138	}
		3139
		3140	BOOT:
		3141	{
		3142	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3143
		3144	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3145	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3146	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3147	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3148	}
		3149
		3150	void
		3151	draw (SV *self)
		3152	CODE:
		3153	{
		3154	HV *hv;
		3155	SV **svp;
		3156	NV x, y, w, h;
		3157	SV *draw_x_sv = GvSV (draw_x_gv);
		3158	SV *draw_y_sv = GvSV (draw_y_gv);
		3159	SV *draw_w_sv = GvSV (draw_w_gv);
		3160	SV *draw_h_sv = GvSV (draw_h_gv);
		3161	double draw_x, draw_y;
		3162
		3163	if (!SvROK (self))
		3164	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3165
		3166	hv = (HV *)SvRV (self);
		3167
		3168	if (SvTYPE (hv) != SVt_PVHV)
		3169	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3170
		3171	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3172	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3173
		3174	if (!h || !w)
		3175	XSRETURN_EMPTY;
		3176
		3177	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3178	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3179
		3180	draw_x = SvNV (draw_x_sv) + x;
		3181	draw_y = SvNV (draw_y_sv) + y;
		3182
		3183	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3184	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3185	XSRETURN_EMPTY;
		3186
		3187	sv_setnv (draw_x_sv, draw_x);
		3188	sv_setnv (draw_y_sv, draw_y);
		3189
		3190	glPushMatrix ();
		3191	glTranslated (x, y, 0);
		3192
		3193	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3194	{
		3195	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3196
		3197	if (svp && SvTRUE (*svp))
		3198	{
		3199	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3200	glEnable (GL_BLEND);
		3201	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3202	glBegin (GL_QUADS);
		3203	glVertex2f (0, 0);
		3204	glVertex2f (w, 0);
		3205	glVertex2f (w, h);
		3206	glVertex2f (0, h);
		3207	glEnd ();
		3208	glDisable (GL_BLEND);
		3209	}
		3210	}
		3211	#if 0
		3212	// draw borders, for debugging
		3213	glPushMatrix ();
		3214	glColor4f (1., 1., 0., 1.);
		3215	glTranslatef (.5, .5, 0.);
		3216	glBegin (GL_LINE_LOOP);
		3217	glVertex2f (0 , 0);
		3218	glVertex2f (w - 1, 0);
		3219	glVertex2f (w - 1, h - 1);
		3220	glVertex2f (0 , h - 1);
		3221	glEnd ();
		3222	glPopMatrix ();
		3223	#endif
		3224	PUSHMARK (SP);
		3225	XPUSHs (self);
		3226	PUTBACK;
		3227	call_method ("_draw", G_VOID | G_DISCARD);
		3228	SPAGAIN;
		3229
		3230	glPopMatrix ();
		3231
		3232	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3233	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3234	}
		3235

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