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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 1.276 by root, Sat Aug 30 08:04:01 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	/* process keyboard modifiers */
		535	static int
		536	mod_munge (int mod)
		537	{
		538	mod &= MOD_MASK;
		539
		540	if (mod & (KMOD_META | KMOD_ALT))
		541	mod |= KMOD_LRAM;
		542
		543	return mod;
		544	}
		545
		546	static void
		547	deliantra_main ()
		548	{
		549	char *argv[] = { 0 };
		550	call_argv ("::main", G_DISCARD | G_VOID, argv);
		551	}
		552
		553	#ifdef __MACOSX__
		554	/* to due surprising braindamage on the side of SDL design, we
		555	* do some mind-boggling hack here: SDL requires a custom main()
		556	* on OS X, so... we provide one and call the original main(), which,
		557	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		558	* and which calls our main (== SDL_main) back.
		559	*/
		560	extern C_LINKAGE int
		561	main (int argc, char *argv[])
		562	{
		563	deliantra_main ();
		564	}
		565
		566	#undef main
		567
		568	extern C_LINKAGE int main (int argc, char *argv[]);
		569
		570	static void
		571	SDL_braino (void)
		572	{
		573	char *argv[] = { "deliantra client", 0 };
		574	(main) (1, argv);
		575	}
		576	#else
		577	static void
		578	SDL_braino (void)
		579	{
		580	deliantra_main ();
		581	}
		582	#endif
		583
		584	MODULE = Deliantra::Client PACKAGE = DC
439		585
440	PROTOTYPES: ENABLE	586	PROTOTYPES: ENABLE
441		587
442	BOOT:	588	BOOT:
443	{	589	{
444	HV *stash = gv_stashpv ("CFPlus", 1);	590	HV *stash = gv_stashpv ("DC", 1);
445	static const struct {	591	static const struct {
446	const char *name;	592	const char *name;
447	IV iv;	593	IV iv;
448	} *civ, const_iv[] = {	594	} *civ, const_iv[] = {
449	# define const_iv(name) { # name, (IV)name }	595	# define const_iv(name) { # name, (IV)name }
…		…
471		617
472	const_iv (SDL_APPINPUTFOCUS),	618	const_iv (SDL_APPINPUTFOCUS),
473	const_iv (SDL_APPMOUSEFOCUS),	619	const_iv (SDL_APPMOUSEFOCUS),
474	const_iv (SDL_APPACTIVE),	620	const_iv (SDL_APPACTIVE),
475		621
		622
		623	const_iv (SDLK_UNKNOWN),
		624	const_iv (SDLK_FIRST),
		625	const_iv (SDLK_BACKSPACE),
		626	const_iv (SDLK_TAB),
		627	const_iv (SDLK_CLEAR),
		628	const_iv (SDLK_RETURN),
		629	const_iv (SDLK_PAUSE),
		630	const_iv (SDLK_ESCAPE),
		631	const_iv (SDLK_SPACE),
		632	const_iv (SDLK_EXCLAIM),
		633	const_iv (SDLK_QUOTEDBL),
		634	const_iv (SDLK_HASH),
		635	const_iv (SDLK_DOLLAR),
		636	const_iv (SDLK_AMPERSAND),
		637	const_iv (SDLK_QUOTE),
		638	const_iv (SDLK_LEFTPAREN),
		639	const_iv (SDLK_RIGHTPAREN),
		640	const_iv (SDLK_ASTERISK),
		641	const_iv (SDLK_PLUS),
		642	const_iv (SDLK_COMMA),
		643	const_iv (SDLK_MINUS),
		644	const_iv (SDLK_PERIOD),
		645	const_iv (SDLK_SLASH),
		646	const_iv (SDLK_0),
		647	const_iv (SDLK_1),
		648	const_iv (SDLK_2),
		649	const_iv (SDLK_3),
		650	const_iv (SDLK_4),
		651	const_iv (SDLK_5),
		652	const_iv (SDLK_6),
		653	const_iv (SDLK_7),
		654	const_iv (SDLK_8),
		655	const_iv (SDLK_9),
		656	const_iv (SDLK_COLON),
		657	const_iv (SDLK_SEMICOLON),
		658	const_iv (SDLK_LESS),
		659	const_iv (SDLK_EQUALS),
		660	const_iv (SDLK_GREATER),
		661	const_iv (SDLK_QUESTION),
		662	const_iv (SDLK_AT),
		663
		664	const_iv (SDLK_LEFTBRACKET),
		665	const_iv (SDLK_BACKSLASH),
		666	const_iv (SDLK_RIGHTBRACKET),
		667	const_iv (SDLK_CARET),
		668	const_iv (SDLK_UNDERSCORE),
		669	const_iv (SDLK_BACKQUOTE),
		670	const_iv (SDLK_DELETE),
		671
		672	const_iv (SDLK_FIRST),
		673	const_iv (SDLK_LAST),
476	const_iv (SDLK_KP0),	674	const_iv (SDLK_KP0),
477	const_iv (SDLK_KP1),	675	const_iv (SDLK_KP1),
478	const_iv (SDLK_KP2),	676	const_iv (SDLK_KP2),
479	const_iv (SDLK_KP3),	677	const_iv (SDLK_KP3),
480	const_iv (SDLK_KP4),	678	const_iv (SDLK_KP4),
…		…
552	const_iv (KMOD_LMETA),	750	const_iv (KMOD_LMETA),
553	const_iv (KMOD_RMETA),	751	const_iv (KMOD_RMETA),
554	const_iv (KMOD_NUM),	752	const_iv (KMOD_NUM),
555	const_iv (KMOD_CAPS),	753	const_iv (KMOD_CAPS),
556	const_iv (KMOD_MODE),	754	const_iv (KMOD_MODE),
		755
		756	const_iv (KMOD_LRAM),
		757
		758	const_iv (MIX_DEFAULT_FORMAT),
		759
		760	const_iv (SDL_INIT_TIMER),
		761	const_iv (SDL_INIT_AUDIO),
		762	const_iv (SDL_INIT_VIDEO),
		763	const_iv (SDL_INIT_CDROM),
		764	const_iv (SDL_INIT_JOYSTICK),
		765	const_iv (SDL_INIT_EVERYTHING),
		766	const_iv (SDL_INIT_NOPARACHUTE),
		767	const_iv (SDL_INIT_EVENTTHREAD),
		768
		769	const_iv (SDL_GL_RED_SIZE),
		770	const_iv (SDL_GL_GREEN_SIZE),
		771	const_iv (SDL_GL_BLUE_SIZE),
		772	const_iv (SDL_GL_ALPHA_SIZE),
		773	const_iv (SDL_GL_DOUBLEBUFFER),
		774	const_iv (SDL_GL_BUFFER_SIZE),
		775	const_iv (SDL_GL_DEPTH_SIZE),
		776	const_iv (SDL_GL_STENCIL_SIZE),
		777	const_iv (SDL_GL_ACCUM_RED_SIZE),
		778	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		779	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		780	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		781	const_iv (SDL_GL_STEREO),
		782	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		783	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		784	const_iv (SDL_GL_ACCELERATED_VISUAL),
		785	const_iv (SDL_GL_SWAP_CONTROL),
		786
		787	const_iv (FOW_DARKNESS)
557	# undef const_iv	788	# undef const_iv
558	};	789	};
559		790
560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	791	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	792	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
579		810
580	NV floor (NV x)	811	NV floor (NV x)
581		812
582	NV ceil (NV x)	813	NV ceil (NV x)
583		814
		815	IV minpot (UV n)
		816
		817	IV popcount (UV n)
		818
584	void	819	void
585	pango_init ()	820	pango_init ()
586	CODE:	821	CODE:
587	{	822	{
588	opengl_fontmap = pango_opengl_font_map_new ();	823	opengl_fontmap = pango_opengl_font_map_new ();
589	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	824	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);	825	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		826	/*pango_context_set_font_description (opengl_context, default_font);*/
		827	#if PANGO_VERSION_CHECK (1, 15, 2)
		828	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		829	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		830	#endif
591	}	831	}
592		832
593	char *
594	SDL_GetError ()	833	char *SDL_GetError ()
595		834
596	int	835	void SDL_braino ()
597	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
598		836
599	void	837	int SDL_Init (U32 flags)
		838
		839	int SDL_InitSubSystem (U32 flags)
		840
		841	void SDL_QuitSubSystem (U32 flags)
		842
600	SDL_Quit ()	843	void SDL_Quit ()
		844
		845	int SDL_GL_SetAttribute (int attr, int value)
		846
		847	int SDL_GL_GetAttribute (int attr)
		848	CODE:
		849	if (SDL_GL_GetAttribute (attr, &RETVAL))
		850	XSRETURN_UNDEF;
		851	OUTPUT:
		852	RETVAL
601		853
602	void	854	void
603	SDL_ListModes (int rgb, int alpha)	855	SDL_ListModes (int rgb, int alpha)
604	PPCODE:	856	PPCODE:
605	{	857	{
…		…
617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	869	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	870	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	871	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
620		872
621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	873	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);	874	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
625	#endif
626		875
627	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	876	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
628		877
629	if (m && m != (SDL_Rect **)-1)	878	if (m && m != (SDL_Rect **)-1)
630	while (*m)	879	while (*m)
631	{	880	{
632	if ((*m)->w >= 640 && (*m)->h >= 480)	881	if ((*m)->w >= 400 && (*m)->h >= 300)
633	{	882	{
634	AV *av = newAV ();	883	AV *av = newAV ();
635	av_push (av, newSViv ((*m)->w));	884	av_push (av, newSViv ((*m)->w));
636	av_push (av, newSViv ((*m)->h));	885	av_push (av, newSViv ((*m)->h));
637	av_push (av, newSViv (rgb));	886	av_push (av, newSViv (rgb));
…		…
661		910
662	if (RETVAL)	911	if (RETVAL)
663	{	912	{
664	av_clear (texture_av);	913	av_clear (texture_av);
665		914
666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	915	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	916	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
668	#include "glfunc.h"	917	#include "glfunc.h"
669	#undef GL_FUNC	918	#undef GL_FUNC
670	}	919	}
671	}	920	}
…		…
678	char *	927	char *
679	SDL_GetKeyName (int sym)	928	SDL_GetKeyName (int sym)
680		929
681	int	930	int
682	SDL_GetAppState ()	931	SDL_GetAppState ()
		932
		933	int
		934	SDL_GetModState ()
683		935
684	void	936	void
685	poll_events ()	937	poll_events ()
686	PPCODE:	938	PPCODE:
687	{	939	{
…		…
697	{	949	{
698	case SDL_KEYDOWN:	950	case SDL_KEYDOWN:
699	case SDL_KEYUP:	951	case SDL_KEYUP:
700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	952	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	953	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	954	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 */	955	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);	956	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705	break;	957	break;
706		958
707	case SDL_ACTIVEEVENT:	959	case SDL_ACTIVEEVENT:
708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	960	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
726	x = ev.motion.x;	978	x = ev.motion.x;
727	y = ev.motion.y;	979	y = ev.motion.y;
728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	980	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729	}	981	}
730		982
731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	983	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
732	hv_store (hv, "state", 5, newSViv (state), 0);	984	hv_store (hv, "state", 5, newSViv (state), 0);
733	hv_store (hv, "x", 1, newSViv (x), 0);	985	hv_store (hv, "x", 1, newSViv (x), 0);
734	hv_store (hv, "y", 1, newSViv (y), 0);	986	hv_store (hv, "y", 1, newSViv (y), 0);
735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	987	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	988	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737	}	989	}
738	break;	990	break;
739		991
740	case SDL_MOUSEBUTTONDOWN:	992	case SDL_MOUSEBUTTONDOWN:
741	case SDL_MOUSEBUTTONUP:	993	case SDL_MOUSEBUTTONUP:
742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	994	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743		995
744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	996	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	997	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	998	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	999	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1004	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1005	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754	break;	1006	break;
755	}	1007	}
756		1008
757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1009	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
758	}	1010	}
759	}	1011	}
760		1012
761	int	1013	int
762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1014	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
763	POSTCALL:	1015	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	1016	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	1017	Mix_ChannelFinished (channel_finished);
766		1018
767	void	1019	void
		1020	Mix_QuerySpec ()
		1021	PPCODE:
		1022	{
		1023	int freq, channels;
		1024	Uint16 format;
		1025
		1026	if (Mix_QuerySpec (&freq, &format, &channels))
		1027	{
		1028	EXTEND (SP, 3);
		1029	PUSHs (sv_2mortal (newSViv (freq)));
		1030	PUSHs (sv_2mortal (newSViv (format)));
		1031	PUSHs (sv_2mortal (newSViv (channels)));
		1032	}
		1033	}
		1034
		1035	void
768	Mix_CloseAudio ()	1036	Mix_CloseAudio ()
769		1037
770	int	1038	int
771	Mix_AllocateChannels (int numchans = -1)	1039	Mix_AllocateChannels (int numchans = -1)
		1040
		1041	const char *
		1042	Mix_GetError ()
772		1043
773	void	1044	void
774	lowdelay (int fd, int val = 1)	1045	lowdelay (int fd, int val = 1)
775	CODE:	1046	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1047	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
802	}	1073	}
803	}	1074	}
804	#endif	1075	#endif
805	}	1076	}
806		1077
807	void	1078	int
808	add_font (char *file)	1079	add_font (char *file)
809	CODE:	1080	CODE:
810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1081	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1082	OUTPUT:
		1083	RETVAL
811		1084
812	void	1085	void
813	load_image_inline (SV *image_)	1086	load_image_inline (SV *image_)
814	ALIAS:	1087	ALIAS:
815	load_image_file = 1	1088	load_image_file = 1
…		…
818	STRLEN image_len;	1091	STRLEN image_len;
819	char *image = (char *)SvPVbyte (image_, image_len);	1092	char *image = (char *)SvPVbyte (image_, image_len);
820	SDL_Surface *surface, *surface2;	1093	SDL_Surface *surface, *surface2;
821	SDL_PixelFormat fmt;	1094	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	1095	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	1096	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	1097	: SDL_RWFromConstMem (image, image_len);
825		1098
826	if (!rw)	1099	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	1100	croak ("load_image: %s", SDL_GetError ());
828		1101
…		…
901	void	1174	void
902	error (char *message)	1175	error (char *message)
903	CODE:	1176	CODE:
904	fprintf (stderr, "ERROR: %s\n", message);	1177	fprintf (stderr, "ERROR: %s\n", message);
905	#ifdef _WIN32	1178	#ifdef _WIN32
906	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1179	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
907	#endif	1180	#endif
908		1181
909	void	1182	void
910	fatal (char *message)	1183	fatal (char *message)
911	CODE:	1184	CODE:
912	fprintf (stderr, "FATAL: %s\n", message);	1185	fprintf (stderr, "FATAL: %s\n", message);
913	#ifdef _WIN32	1186	#ifdef _WIN32
914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1187	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
915	#endif	1188	#endif
916	_exit (1);	1189	_exit (1);
917		1190
918	void	1191	void
919	_exit (int retval = 0)	1192	_exit (int retval = 0)
…		…
931	#if DEBUG	1204	#if DEBUG
932	VALGRIND_DO_LEAK_CHECK;	1205	VALGRIND_DO_LEAK_CHECK;
933	#endif	1206	#endif
934	}	1207	}
935		1208
936	MODULE = CFPlus PACKAGE = CFPlus::Font	1209	MODULE = Deliantra::Client PACKAGE = DC::Font
937		1210
938	CFPlus::Font	1211	PROTOTYPES: DISABLE
		1212
		1213	DC::Font
939	new_from_file (SV *class, char *path, int id = 0)	1214	new_from_file (SV *class, char *path, int id = 0)
940	CODE:	1215	CODE:
941	{	1216	{
942	int count;	1217	int count;
943	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1218	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
946	}	1221	}
947	OUTPUT:	1222	OUTPUT:
948	RETVAL	1223	RETVAL
949		1224
950	void	1225	void
951	DESTROY (CFPlus::Font self)	1226	DESTROY (DC::Font self)
952	CODE:	1227	CODE:
953	pango_font_description_free (self);	1228	pango_font_description_free (self);
954		1229
955	void	1230	void
956	make_default (CFPlus::Font self)	1231	make_default (DC::Font self)
		1232	PROTOTYPE: $
957	CODE:	1233	CODE:
958	default_font = self;	1234	default_font = self;
959		1235
960	MODULE = CFPlus PACKAGE = CFPlus::Layout	1236	MODULE = Deliantra::Client PACKAGE = DC::Layout
961		1237
		1238	PROTOTYPES: DISABLE
		1239
962	void	1240	void
963	reset_glyph_cache ()	1241	glyph_cache_backup ()
		1242	PROTOTYPE:
964	CODE:	1243	CODE:
		1244	tc_backup ();
		1245
		1246	void
		1247	glyph_cache_restore ()
		1248	PROTOTYPE:
		1249	CODE:
965	tc_clear ();	1250	tc_restore ();
966		1251
967	CFPlus::Layout	1252	DC::Layout
968	new (SV *class)	1253	new (SV *class)
969	CODE:	1254	CODE:
970	New (0, RETVAL, 1, struct cf_layout);	1255	New (0, RETVAL, 1, struct cf_layout);
971		1256
972	RETVAL->pl = pango_layout_new (opengl_context);	1257	RETVAL->pl = pango_layout_new (opengl_context);
…		…
974	RETVAL->g = 1.;	1259	RETVAL->g = 1.;
975	RETVAL->b = 1.;	1260	RETVAL->b = 1.;
976	RETVAL->a = 1.;	1261	RETVAL->a = 1.;
977	RETVAL->base_height = MIN_FONT_HEIGHT;	1262	RETVAL->base_height = MIN_FONT_HEIGHT;
978	RETVAL->font = 0;	1263	RETVAL->font = 0;
		1264	RETVAL->rc = rc_alloc ();
979		1265
980	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1266	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
981	layout_update_font (RETVAL);	1267	layout_update_font (RETVAL);
982	OUTPUT:	1268	OUTPUT:
983	RETVAL	1269	RETVAL
984		1270
985	void	1271	void
986	DESTROY (CFPlus::Layout self)	1272	DESTROY (DC::Layout self)
987	CODE:	1273	CODE:
988	g_object_unref (self->pl);	1274	g_object_unref (self->pl);
		1275	rc_free (self->rc);
989	Safefree (self);	1276	Safefree (self);
990		1277
991	void	1278	void
992	set_text (CFPlus::Layout self, SV *text_)	1279	set_text (DC::Layout self, SV *text_)
993	CODE:	1280	CODE:
994	{	1281	{
995	STRLEN textlen;	1282	STRLEN textlen;
996	char *text = SvPVutf8 (text_, textlen);	1283	char *text = SvPVutf8 (text_, textlen);
997		1284
998	pango_layout_set_text (self->pl, text, textlen);	1285	pango_layout_set_text (self->pl, text, textlen);
999	}	1286	}
1000		1287
1001	void	1288	void
1002	set_markup (CFPlus::Layout self, SV *text_)	1289	set_markup (DC::Layout self, SV *text_)
1003	CODE:	1290	CODE:
1004	{	1291	{
1005	STRLEN textlen;	1292	STRLEN textlen;
1006	char *text = SvPVutf8 (text_, textlen);	1293	char *text = SvPVutf8 (text_, textlen);
1007		1294
1008	pango_layout_set_markup (self->pl, text, textlen);	1295	pango_layout_set_markup (self->pl, text, textlen);
1009	}	1296	}
1010		1297
1011	void	1298	void
1012	set_shapes (CFPlus::Layout self, ...)	1299	set_shapes (DC::Layout self, ...)
1013	CODE:	1300	CODE:
1014	{	1301	{
1015	PangoAttrList *attrs = 0;	1302	PangoAttrList *attrs = 0;
1016	const char *text = pango_layout_get_text (self->pl);	1303	const char *text = pango_layout_get_text (self->pl);
1017	const char *pos = text;	1304	const char *pos = text;
…		…
1052	if (attrs)	1339	if (attrs)
1053	pango_layout_set_attributes (self->pl, attrs);	1340	pango_layout_set_attributes (self->pl, attrs);
1054	}	1341	}
1055		1342
1056	void	1343	void
1057	get_shapes (CFPlus::Layout self)	1344	get_shapes (DC::Layout self)
1058	PPCODE:	1345	PPCODE:
1059	{	1346	{
1060	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1347	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1061		1348
1062	do	1349	do
1063	{	1350	{
1064	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1351	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1065		1352
1066	if (run && shape_attr_p (run))	1353	if (run && shape_attr_p (run))
1067	{	1354	{
1068	PangoRectangle extents;	1355	PangoRectangle extents;
1069	pango_layout_iter_get_run_extents (iter, 0, &extents);	1356	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1077		1364
1078	pango_layout_iter_free (iter);	1365	pango_layout_iter_free (iter);
1079	}	1366	}
1080		1367
1081	int	1368	int
1082	has_wrapped (CFPlus::Layout self)	1369	has_wrapped (DC::Layout self)
1083	CODE:	1370	CODE:
1084	{	1371	{
1085	int lines = 1;	1372	int lines = 1;
1086	const char *text = pango_layout_get_text (self->pl);	1373	const char *text = pango_layout_get_text (self->pl);
1087		1374
…		…
1092	}	1379	}
1093	OUTPUT:	1380	OUTPUT:
1094	RETVAL	1381	RETVAL
1095		1382
1096	SV *	1383	SV *
1097	get_text (CFPlus::Layout self)	1384	get_text (DC::Layout self)
1098	CODE:	1385	CODE:
1099	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1386	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1100	sv_utf8_decode (RETVAL);	1387	sv_utf8_decode (RETVAL);
1101	OUTPUT:	1388	OUTPUT:
1102	RETVAL	1389	RETVAL
1103		1390
1104	void	1391	void
1105	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1392	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1106	CODE:	1393	CODE:
1107	self->r = r;	1394	self->r = r;
1108	self->g = g;	1395	self->g = g;
1109	self->b = b;	1396	self->b = b;
1110	self->a = a;	1397	self->a = a;
1111		1398
1112	void	1399	void
1113	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1400	set_font (DC::Layout self, DC::Font font = 0)
1114	CODE:	1401	CODE:
1115	if (self->font != font)	1402	if (self->font != font)
1116	{	1403	{
1117	self->font = font;	1404	self->font = font;
1118	layout_update_font (self);	1405	layout_update_font (self);
1119	}	1406	}
1120		1407
1121	void	1408	void
1122	set_height (CFPlus::Layout self, int base_height)	1409	set_height (DC::Layout self, int base_height)
1123	CODE:	1410	CODE:
1124	if (self->base_height != base_height)	1411	if (self->base_height != base_height)
1125	{	1412	{
1126	self->base_height = base_height;	1413	self->base_height = base_height;
1127	layout_update_font (self);	1414	layout_update_font (self);
1128	}	1415	}
1129		1416
1130	void	1417	void
1131	set_width (CFPlus::Layout self, int max_width = -1)	1418	set_width (DC::Layout self, int max_width = -1)
1132	CODE:	1419	CODE:
1133	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1420	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1134		1421
1135	void	1422	void
1136	set_indent (CFPlus::Layout self, int indent)	1423	set_indent (DC::Layout self, int indent)
1137	CODE:	1424	CODE:
1138	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1425	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1139		1426
1140	void	1427	void
1141	set_spacing (CFPlus::Layout self, int spacing)	1428	set_spacing (DC::Layout self, int spacing)
1142	CODE:	1429	CODE:
1143	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1430	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1144		1431
1145	void	1432	void
1146	set_ellipsise (CFPlus::Layout self, int ellipsise)	1433	set_ellipsise (DC::Layout self, int ellipsise)
1147	CODE:	1434	CODE:
1148	pango_layout_set_ellipsize (self->pl,	1435	pango_layout_set_ellipsize (self->pl,
1149	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1436	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1150	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1437	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1151	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1438	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1152	: PANGO_ELLIPSIZE_NONE	1439	: PANGO_ELLIPSIZE_NONE
1153	);	1440	);
1154		1441
1155	void	1442	void
1156	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1443	set_single_paragraph_mode (DC::Layout self, int spm)
1157	CODE:	1444	CODE:
1158	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1445	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1159		1446
1160	void	1447	void
1161	size (CFPlus::Layout self)	1448	size (DC::Layout self)
1162	PPCODE:	1449	PPCODE:
1163	{	1450	{
1164	int w, h;	1451	int w, h;
1165		1452
1166	layout_get_pixel_size (self, &w, &h);	1453	layout_get_pixel_size (self, &w, &h);
…		…
1169	PUSHs (sv_2mortal (newSViv (w)));	1456	PUSHs (sv_2mortal (newSViv (w)));
1170	PUSHs (sv_2mortal (newSViv (h)));	1457	PUSHs (sv_2mortal (newSViv (h)));
1171	}	1458	}
1172		1459
1173	int	1460	int
1174	descent (CFPlus::Layout self)	1461	descent (DC::Layout self)
1175	CODE:	1462	CODE:
1176	{	1463	{
1177	PangoRectangle rect;	1464	PangoRectangle rect;
1178	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1465	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1179	pango_layout_line_get_pixel_extents (line, 0, &rect);	1466	pango_layout_line_get_pixel_extents (line, 0, &rect);
1180	RETVAL = PANGO_DESCENT (rect);	1467	RETVAL = PANGO_DESCENT (rect);
1181	}	1468	}
1182	OUTPUT:	1469	OUTPUT:
1183	RETVAL	1470	RETVAL
1184		1471
1185	int	1472	int
1186	xy_to_index (CFPlus::Layout self, int x, int y)	1473	xy_to_index (DC::Layout self, int x, int y)
1187	CODE:	1474	CODE:
1188	{	1475	{
1189	int index, trailing;	1476	int index, trailing;
1190	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1477	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1191	RETVAL = index + trailing;	1478	RETVAL = index + trailing;
1192	}	1479	}
1193	OUTPUT:	1480	OUTPUT:
1194	RETVAL	1481	RETVAL
1195		1482
1196	void	1483	void
1197	cursor_pos (CFPlus::Layout self, int index)	1484	cursor_pos (DC::Layout self, int index)
1198	PPCODE:	1485	PPCODE:
1199	{	1486	{
1200	PangoRectangle strong_pos;	1487	PangoRectangle pos;
1201	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1488	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1202		1489
1203	EXTEND (SP, 3);	1490	EXTEND (SP, 3);
1204	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1491	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1492	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1206	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1493	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1207	}	1494	}
1208		1495
1209	void	1496	void
1210	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1497	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1211	PPCODE:	1498	PPCODE:
1212	{	1499	{
1213	int line, x;	1500	int line, x;
1214		1501
1215	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1502	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1503	#if !PANGO_VERSION_CHECK (1, 17, 3)
1216	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1504	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1217		1505	--line;
		1506	#endif
1218	EXTEND (SP, 2);	1507	EXTEND (SP, 2);
1219	PUSHs (sv_2mortal (newSViv (line - 1)));	1508	PUSHs (sv_2mortal (newSViv (line)));
1220	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1509	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1221	}	1510	}
1222		1511
1223	void	1512	void
1224	line_x_to_index (CFPlus::Layout self, int line, int x)	1513	line_x_to_index (DC::Layout self, int line, int x)
1225	PPCODE:	1514	PPCODE:
1226	{	1515	{
1227	PangoLayoutLine *lp;	1516	PangoLayoutLine *lp;
1228	int index, trailing;	1517	int index, trailing;
1229		1518
1230	if (line < 0)	1519	if (line < 0)
1231	XSRETURN_EMPTY;	1520	XSRETURN_EMPTY;
1232		1521
1233	if (!(lp = pango_layout_get_line (self->pl, line)))	1522	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1234	XSRETURN_EMPTY; /* do better */	1523	XSRETURN_EMPTY; /* do better */
1235		1524
1236	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1525	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1237		1526
1238	EXTEND (SP, 2);	1527	EXTEND (SP, 2);
…		…
1244	PUSHs (sv_2mortal (newSViv (trailing)));	1533	PUSHs (sv_2mortal (newSViv (trailing)));
1245	}	1534	}
1246	}	1535	}
1247		1536
1248	void	1537	void
1249	render (CFPlus::Layout self, float x, float y, int flags = 0)	1538	render (DC::Layout self, float x, float y, int flags = 0)
1250	PPCODE:	1539	CODE:
		1540	rc_clear (self->rc);
1251	pango_opengl_render_layout_subpixel (	1541	pango_opengl_render_layout_subpixel (
1252	self->pl,	1542	self->pl,
		1543	self->rc,
1253	x * PANGO_SCALE, y * PANGO_SCALE,	1544	x * PANGO_SCALE, y * PANGO_SCALE,
1254	self->r, self->g, self->b, self->a,	1545	self->r, self->g, self->b, self->a,
1255	flags	1546	flags
1256	);	1547	);
		1548	// we assume that context_change actually clears/frees stuff
		1549	// and does not do any recomputation...
		1550	pango_layout_context_changed (self->pl);
1257		1551
1258	MODULE = CFPlus PACKAGE = CFPlus::Texture
1259
1260	int minpot (int n)
1261
1262	void	1552	void
1263	pad2pot (SV *data_, SV *w_, SV *h_)	1553	draw (DC::Layout self)
1264	CODE:	1554	CODE:
1265	{	1555	{
1266	int ow = SvIV (w_);	1556	glEnable (GL_TEXTURE_2D);
1267	int oh = SvIV (h_);	1557	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1558	glEnable (GL_BLEND);
		1559	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1560	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1561	glEnable (GL_ALPHA_TEST);
		1562	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1268		1563
1269	if (ow && oh)	1564	rc_draw (self->rc);
		1565
		1566	glDisable (GL_ALPHA_TEST);
		1567	glDisable (GL_BLEND);
		1568	glDisable (GL_TEXTURE_2D);
		1569	}
		1570
		1571	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1572
		1573	PROTOTYPES: ENABLE
		1574
		1575	void
		1576	pad (SV *data_, int ow, int oh, int nw, int nh)
		1577	CODE:
		1578	{
		1579	if ((nw != ow || nh != oh) && SvOK (data_))
1270	{	1580	{
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;	1581	STRLEN datalen;
1279	char *data = SvPVbyte (data_, datalen);	1582	char *data = SvPVbyte (data_, datalen);
1280	int bpp = datalen / (ow * oh);	1583	int bpp = datalen / (ow * oh);
1281	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1584	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1282		1585
1283	SvPOK_only (result_);	1586	SvPOK_only (result_);
1284	SvCUR_set (result_, nw * nh * bpp);	1587	SvCUR_set (result_, nw * nh * bpp);
1285		1588
1286	memset (SvPVX (result_), 0, nw * nh * bpp);	1589	memset (SvPVX (result_), 0, nw * nh * bpp);
1287	while (oh--)	1590	while (oh--)
1288	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1591	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1289		1592
1290	sv_setsv (data_, result_);	1593	sv_setsv (data_, result_);
1291	}
1292
1293	sv_setiv (w_, nw);
1294	sv_setiv (h_, nh);
1295	}
1296	}	1594	}
1297	}	1595	}
1298		1596
1299	void	1597	void
1300	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1598	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1306	{	1604	{
1307	HV *hv = (HV *)SvRV (self);	1605	HV *hv = (HV *)SvRV (self);
1308	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1606	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1309	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1607	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1310	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1608	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1609
		1610	if (name <= 0)
		1611	XSRETURN_EMPTY;
1311		1612
1312	if (items < 5)	1613	if (items < 5)
1313	{	1614	{
1314	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1615	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1315	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1616	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1354	RETVAL = width > 0;	1655	RETVAL = width > 0;
1355	}	1656	}
1356	OUTPUT:	1657	OUTPUT:
1357	RETVAL	1658	RETVAL
1358		1659
1359	MODULE = CFPlus PACKAGE = CFPlus::Map	1660	MODULE = Deliantra::Client PACKAGE = DC::Map
1360		1661
1361	CFPlus::Map	1662	PROTOTYPES: DISABLE
		1663
		1664	DC::Map
1362	new (SV *class)	1665	new (SV *class)
1363	CODE:	1666	CODE:
1364	New (0, RETVAL, 1, struct map);	1667	New (0, RETVAL, 1, struct map);
1365	RETVAL->x = 0;	1668	RETVAL->x = 0;
1366	RETVAL->y = 0;	1669	RETVAL->y = 0;
…		…
1374	RETVAL->row = 0;	1677	RETVAL->row = 0;
1375	OUTPUT:	1678	OUTPUT:
1376	RETVAL	1679	RETVAL
1377		1680
1378	void	1681	void
1379	DESTROY (CFPlus::Map self)	1682	DESTROY (DC::Map self)
1380	CODE:	1683	CODE:
1381	{	1684	{
1382	map_clear (self);	1685	map_clear (self);
1383	Safefree (self->face2tile);	1686	Safefree (self->face2tile);
1384	Safefree (self->tex);	1687	Safefree (self->tex);
1385	Safefree (self);	1688	Safefree (self);
1386	}	1689	}
1387		1690
1388	void	1691	void
1389	resize (CFPlus::Map self, int map_width, int map_height)	1692	resize (DC::Map self, int map_width, int map_height)
1390	CODE:	1693	CODE:
1391	self->w = map_width;	1694	self->w = map_width;
1392	self->h = map_height;	1695	self->h = map_height;
1393		1696
1394	void	1697	void
1395	clear (CFPlus::Map self)	1698	clear (DC::Map self)
1396	CODE:	1699	CODE:
1397	map_clear (self);	1700	map_clear (self);
1398		1701
1399	void	1702	void
1400	set_tileid (CFPlus::Map self, int face, int tile)	1703	set_tileid (DC::Map self, int face, int tile)
1401	CODE:	1704	CODE:
1402	{	1705	{
1403	need_facenum (self, face); self->face2tile [face] = tile;	1706	need_facenum (self, face); self->face2tile [face] = tile;
1404	need_texid (self, tile);	1707	need_texid (self, tile);
1405	}	1708	}
1406		1709
1407	void	1710	void
1408	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1711	set_smooth (DC::Map self, int face, int smooth, int level)
1409	CODE:	1712	CODE:
1410	{	1713	{
1411	tileid texid;	1714	tileid texid;
1412	maptex *tex;	1715	maptex *tex;
1413		1716
…		…
1426	tex->smoothtile = self->face2tile [smooth];	1729	tex->smoothtile = self->face2tile [smooth];
1427	tex->smoothlevel = level;	1730	tex->smoothlevel = level;
1428	}	1731	}
1429		1732
1430	void	1733	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)	1734	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:	1735	CODE:
1433	{	1736	{
1434	need_texid (self, texid);	1737	need_texid (self, texid);
1435		1738
1436	{	1739	{
…		…
1456	// from transparent color bleeding and ugly wrapping effects.	1759	// from transparent color bleeding and ugly wrapping effects.
1457	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1760	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1458	}	1761	}
1459		1762
1460	int	1763	int
1461	ox (CFPlus::Map self)	1764	ox (DC::Map self)
1462	ALIAS:	1765	ALIAS:
1463	oy = 1	1766	oy = 1
1464	x = 2	1767	x = 2
1465	y = 3	1768	y = 3
1466	w = 4	1769	w = 4
…		…
1477	}	1780	}
1478	OUTPUT:	1781	OUTPUT:
1479	RETVAL	1782	RETVAL
1480		1783
1481	void	1784	void
1482	scroll (CFPlus::Map self, int dx, int dy)	1785	scroll (DC::Map self, int dx, int dy)
1483	CODE:	1786	CODE:
1484	{	1787	{
1485	if (dx > 0)	1788	if (dx > 0)
1486	map_blank (self, self->x, self->y, dx, self->h);	1789	map_blank (self, self->x, self->y, dx, self->h);
1487	else if (dx < 0)	1790	else if (dx < 0)
…		…
1502	self->rows += MAP_EXTEND_Y;	1805	self->rows += MAP_EXTEND_Y;
1503	self->y += MAP_EXTEND_Y;	1806	self->y += MAP_EXTEND_Y;
1504	}	1807	}
1505	}	1808	}
1506		1809
1507	void	1810	SV *
1508	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1811	map1a_update (DC::Map self, SV *data_, int extmap)
1509	CODE:	1812	CODE:
1510	{	1813	{
1511	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1814	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1512	uint8_t *data_end = (uint8_t *)SvEND (data_);	1815	uint8_t *data_end = (uint8_t *)SvEND (data_);
1513	mapcell *cell;	1816	mapcell *cell;
1514	int x, y, flags;	1817	int x, y, z, flags;
		1818	AV *missing = newAV ();
		1819	RETVAL = newRV_noinc ((SV *)missing);
1515		1820
1516	while (data < data_end - 1)	1821	while (data < data_end - 1)
1517	{	1822	{
1518	flags = (data [0] << 8) + data [1]; data += 2;	1823	flags = (data [0] << 8) + data [1]; data += 2;
1519		1824
…		…
1539	uint8_t ext, cmd;	1844	uint8_t ext, cmd;
1540		1845
1541	do	1846	do
1542	{	1847	{
1543	ext = *data++;	1848	ext = *data++;
1544	cmd = ext & 0x3f;	1849	cmd = ext & 0x7f;
1545		1850
1546	if (cmd < 4)	1851	if (cmd < 4)
1547	cell->darkness = 255 - ext * 64 + 1;	1852	cell->darkness = 255 - ext * 64 + 1;
1548	else if (cmd == 5) // health	1853	else if (cmd == 5) // health
1549	{	1854	{
…		…
1552	}	1857	}
1553	else if (cmd == 6) // monster width	1858	else if (cmd == 6) // monster width
1554	cell->stat_width = *data++ + 1;	1859	cell->stat_width = *data++ + 1;
1555	else if (cmd == 0x47)	1860	else if (cmd == 0x47)
1556	{	1861	{
1557	if (*data == 4)	1862	if (*data == 1) cell->player = data [1];
1558	; // decode player count	1863	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1864	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1865	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1559		1866
1560	data += *data + 1;	1867	data += *data + 1;
1561	}	1868	}
1562	else if (cmd == 8) // cell flags	1869	else if (cmd == 8) // cell flags
1563	cell->flags = *data++;	1870	cell->flags = *data++;
…		…
1570	}	1877	}
1571	else	1878	else
1572	cell->darkness = *data++ + 1;	1879	cell->darkness = *data++ + 1;
1573	}	1880	}
1574		1881
		1882	for (z = 0; z <= 2; ++z)
1575	if (flags & 4)	1883	if (flags & (4 >> z))
1576	{	1884	{
1577	faceid face = (data [0] << 8) + data [1]; data += 2;	1885	faceid face = (data [0] << 8) + data [1]; data += 2;
1578	need_facenum (self, face);	1886	need_facenum (self, face);
1579	cell->tile [0] = self->face2tile [face];	1887	cell->tile [z] = self->face2tile [face];
		1888
		1889	if (cell->tile [z])
		1890	{
		1891	maptex *tex = self->tex + cell->tile [z];
		1892	if (!tex->name)
		1893	av_push (missing, newSViv (cell->tile [z]));
		1894
		1895	if (tex->smoothtile)
		1896	{
		1897	maptex *smooth = self->tex + tex->smoothtile;
		1898	if (!smooth->name)
		1899	av_push (missing, newSViv (tex->smoothtile));
		1900	}
		1901	}
1580	}	1902	}
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	}	1903	}
1596	else	1904	else
1597	cell->darkness = 0;	1905	CELL_CLEAR (cell);
1598	}	1906	}
1599	}	1907	}
		1908	OUTPUT:
		1909	RETVAL
1600		1910
1601	SV *	1911	SV *
1602	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1912	mapmap (DC::Map self, int x0, int y0, int w, int h)
1603	CODE:	1913	CODE:
1604	{	1914	{
1605	int x1, x;	1915	int x1, x;
1606	int y1, y;	1916	int y1, y;
1607	int z;	1917	int z;
…		…
1652	}	1962	}
1653	OUTPUT:	1963	OUTPUT:
1654	RETVAL	1964	RETVAL
1655		1965
1656	void	1966	void
1657	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1967	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:	1968	CODE:
1659	{	1969	{
		1970	int x, y, z;
		1971
1660	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1972	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1661	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1973	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)	1974	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1663	smooth_key skey;	1975	smooth_key skey;
1664	int x, y, z;	1976	int pl_x, pl_y;
1665	int last_name;	1977	maptex pl_tex;
		1978	rc_t *rc = rc_alloc ();
		1979	rc_key_t key;
		1980	rc_array_t *arr;
		1981
		1982	pl_tex.name = 0;
1666		1983
1667	// thats current max. sorry.	1984	// thats current max. sorry.
1668	if (sw > 255) sw = 255;	1985	if (sw > 255) sw = 255;
1669	if (sh > 255) sh = 255;	1986	if (sh > 255) sh = 255;
1670		1987
1671	// clear key, in case of extra padding	1988	// clear key, in case of extra padding
1672	memset (&skey, 0, sizeof (skey));	1989	memset (&skey, 0, sizeof (skey));
1673		1990
1674	glColor4ub (255, 255, 255, 255);	1991	memset (&key, 0, sizeof (key));
1675		1992	key.r = 255;
1676	glEnable (GL_BLEND);	1993	key.g = 255;
1677	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1994	key.b = 255;
1678	glEnable (GL_TEXTURE_2D);	1995	key.a = 255;
1679	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1996	key.mode = GL_QUADS;
1680		1997	key.format = GL_T2F_V3F;
1681	glBegin (GL_QUADS);	1998	key.texname = -1;
1682
1683	last_name = 0;
1684		1999
1685	mx += self->x;	2000	mx += self->x;
1686	my += self->y;	2001	my += self->y;
1687		2002
1688	// first pass: determine smooth_max	2003	// first pass: determine smooth_max
…		…
1704	MAX (self->tex [cell->tile [0]].smoothlevel,	2019	MAX (self->tex [cell->tile [0]].smoothlevel,
1705	MAX (self->tex [cell->tile [1]].smoothlevel,	2020	MAX (self->tex [cell->tile [1]].smoothlevel,
1706	self->tex [cell->tile [2]].smoothlevel));	2021	self->tex [cell->tile [2]].smoothlevel));
1707	}	2022	}
1708	}	2023	}
		2024
		2025	glEnable (GL_BLEND);
		2026	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2027	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1709		2028
1710	for (z = 0; z <= 2; z++)	2029	for (z = 0; z <= 2; z++)
1711	{	2030	{
1712	memset (smooth_level, 0, sizeof (smooth_level));	2031	memset (smooth_level, 0, sizeof (smooth_level));
1713		2032
…		…
1726	{	2045	{
1727	maptex tex = self->tex [tile];	2046	maptex tex = self->tex [tile];
1728	int px = (x + 1) * T - tex.w;	2047	int px = (x + 1) * T - tex.w;
1729	int py = (y + 1) * T - tex.h;	2048	int py = (y + 1) * T - tex.h;
1730		2049
1731	// suppressing texture state switches here
1732	// is only moderately effective, but worth the extra effort
1733	if (last_name != tex.name)	2050	if (key.texname != tex.name)
1734	{	2051	{
1735	if (!tex.name)	2052	if (!tex.name)
1736	tex = self->tex [2]; /* missing, replace by noface */	2053	tex = self->tex [2]; /* missing, replace by noface */
1737		2054
1738	glEnd ();	2055	key.texname = tex.name;
1739	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2056	arr = rc_array (rc, &key);
1740	glBegin (GL_QUADS);
1741	}	2057	}
1742		2058
1743	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2059	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	{	2060	{
		2061	pl_x = px;
		2062	pl_y = py;
		2063	pl_tex = tex;
		2064	continue;
		2065	}
		2066
		2067	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2068	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2069	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2070	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2071
		2072	if (expect_false (cell->flags) && expect_false (z == 2))
		2073	{
		2074	// overlays such as the speech bubble, probably more to come
1750	if (cell->flags & 1)	2075	if (cell->flags & 1)
1751	{	2076	{
1752	maptex tex = self->tex [1];	2077	maptex tex = self->tex [1];
1753	int px = x * T + T * 2 / 32;	2078	int px = x * T + T * 2 / 32;
1754	int py = y * T - T * 6 / 32;	2079	int py = y * T - T * 6 / 32;
1755		2080
		2081	if (tex.name)
1756	glEnd ();	2082	{
1757	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2083	if (key.texname != tex.name)
		2084	{
		2085	key.texname = tex.name;
		2086	arr = rc_array (rc, &key);
		2087	}
		2088
		2089	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2090	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2091	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2092	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1758	glBegin (GL_QUADS);	2093	}
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	}	2094	}
1765	}	2095	}
1766		2096
1767	// update smooth hash	2097	// update smooth hash
1768	if (tex.smoothtile)	2098	if (tex.smoothtile)
…		…
1804	}	2134	}
1805	}	2135	}
1806	}	2136	}
1807	}	2137	}
1808		2138
		2139	rc_draw (rc);
		2140	rc_clear (rc);
		2141
1809	// go through all smoothlevels, lowest to highest, then draw.	2142	// go through all smoothlevels, lowest to highest, then draw.
1810	// this is basically counting sort	2143	// this is basically counting sort
1811	{	2144	{
1812	int w, b;	2145	int w, b;
1813		2146
		2147	glEnable (GL_TEXTURE_2D);
		2148	glBegin (GL_QUADS);
1814	for (w = 0; w < 256 / 32; ++w)	2149	for (w = 0; w < 256 / 32; ++w)
1815	{	2150	{
1816	uint32_t smask = smooth_level [w];	2151	uint32_t smask = smooth_level [w];
1817	if (smask)	2152	if (smask)
1818	for (b = 0; b < 32; ++b)	2153	for (b = 0; b < 32; ++b)
…		…
1837	int border = bits & 15;	2172	int border = bits & 15;
1838	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2173	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1839	float dx = tex.s * .0625f; // 16 images/row	2174	float dx = tex.s * .0625f; // 16 images/row
1840	float dy = tex.t * .5f ; // 2 images/column	2175	float dy = tex.t * .5f ; // 2 images/column
1841		2176
1842	// this time naively avoiding texture state changes
1843	// save gobs of state changes.
1844	if (last_name != tex.name)	2177	if (tex.name)
1845	{	2178	{
		2179	// this time avoiding texture state changes
		2180	// save gobs of state changes.
1846	if (!tex.name)	2181	if (key.texname != tex.name)
1847	continue; // smoothing not yet available	2182	{
1848
1849	glEnd ();	2183	glEnd ();
1850	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2184	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1851	glBegin (GL_QUADS);	2185	glBegin (GL_QUADS);
1852	}	2186	}
1853		2187
1854	if (border)	2188	if (border)
1855	{	2189	{
1856	float ox = border * dx;	2190	float ox = border * dx;
1857		2191
1858	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2192	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1859	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2193	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1860	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2194	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1861	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2195	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1862	}	2196	}
1863		2197
1864	if (corner)	2198	if (corner)
1865	{	2199	{
1866	float ox = corner * dx;	2200	float ox = corner * dx;
1867		2201
1868	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2202	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1869	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2203	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1870	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2204	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1871	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2205	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2206	}
1872	}	2207	}
1873	}	2208	}
1874	}	2209	}
1875	}	2210	}
1876	}	2211	}
		2212
		2213	glEnd ();
		2214	glDisable (GL_TEXTURE_2D);
		2215	key.texname = -1;
1877	}	2216	}
1878		2217
1879	hv_clear (smooth);	2218	hv_clear (smooth);
1880	}	2219	}
1881		2220
1882	glEnd ();	2221	if (pl_tex.name)
		2222	{
		2223	maptex tex = pl_tex;
		2224	int px = pl_x + sdx;
		2225	int py = pl_y + sdy;
1883		2226
1884	glDisable (GL_TEXTURE_2D);	2227	key.texname = tex.name;
		2228	arr = rc_array (rc, &key);
		2229
		2230	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2231	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2232	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2233	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2234
		2235	rc_draw (rc);
		2236	}
		2237
1885	glDisable (GL_BLEND);	2238	glDisable (GL_BLEND);
		2239	rc_free (rc);
1886		2240
1887	// top layer: overlays such as the health bar	2241	// top layer: overlays such as the health bar
1888	for (y = 0; y < sh; y++)	2242	for (y = 0; y < sh; y++)
1889	if (0 <= y + my && y + my < self->rows)	2243	if (0 <= y + my && y + my < self->rows)
1890	{	2244	{
…		…
1915	}	2269	}
1916	}	2270	}
1917	}	2271	}
1918		2272
1919	void	2273	void
1920	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2274	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1921	CODE:	2275	CODE:
1922	{	2276	{
1923	static float color[16][3] = {	2277	static float color[16][3] = {
1924	{ 0.00F, 0.00F, 0.00F },	2278	{ 0.00F, 0.00F, 0.00F },
1925	{ 1.00F, 1.00F, 1.00F },	2279	{ 1.00F, 1.00F, 1.00F },
…		…
1975	glDisable (GL_BLEND);	2329	glDisable (GL_BLEND);
1976	glDisable (GL_TEXTURE_2D);	2330	glDisable (GL_TEXTURE_2D);
1977	}	2331	}
1978		2332
1979	void	2333	void
1980	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)	2334	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1981	PPCODE:	2335	PPCODE:
1982	{	2336	{
1983	int x, y;	2337	int x, y;
		2338	int sw1 = sw + 2;
		2339	int sh1 = sh + 2;
		2340	int sh3 = sh * 3;
1984	int sw4 = (sw + 3) & ~3;	2341	int sw34 = (sw * 3 + 3) & ~3;
		2342	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1985	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2343	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1986	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2344	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1987		2345
1988	memset (darkness, 255, sw4 * sh);
1989	SvPOK_only (darkness_sv);	2346	SvPOK_only (darkness3_sv);
1990	SvCUR_set (darkness_sv, sw4 * sh);	2347	SvCUR_set (darkness3_sv, sw34 * sh3);
1991		2348
1992	mx += self->x;	2349	mx += self->x - 1;
1993	my += self->y;	2350	my += self->y - 1;
1994		2351
		2352	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2353
1995	for (y = 0; y < sh; y++)	2354	for (y = 0; y < sh1; y++)
1996	if (0 <= y + my && y + my < self->rows)	2355	if (0 <= y + my && y + my < self->rows)
1997	{	2356	{
1998	maprow *row = self->row + (y + my);	2357	maprow *row = self->row + (y + my);
1999		2358
2000	for (x = 0; x < sw; x++)	2359	for (x = 0; x < sw1; x++)
2001	if (row->c0 <= x + mx && x + mx < row->c1)	2360	if (row->c0 <= x + mx && x + mx < row->c1)
2002	{	2361	{
2003	mapcell *cell = row->col + (x + mx - row->c0);	2362	mapcell *cell = row->col + (x + mx - row->c0);
2004		2363
2005	darkness[y * sw4 + x] = cell->darkness	2364	darkness1 [y * sw1 + x] = cell->darkness
2006	? 255 - (cell->darkness - 1)	2365	? 255 - (cell->darkness - 1)
2007	: 255 - FOW_DARKNESS;	2366	: 255 - FOW_DARKNESS;
2008	}	2367	}
2009	}	2368	}
2010		2369
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)	2370	for (y = 0; y < sh; ++y)
2020	for (x = 0; x < sw4; ++x)	2371	for (x = 0; x < sw; ++x)
2021	{	2372	{
2022	float *f = (float *)matrix;	2373	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2023	int dx, dy;	2374	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2024	float sum = 0.f;	2375	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2376	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2377	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2378	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2379	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2380	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2381	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2025		2382
2026	for (dy = -1; dy <= 1; ++dy)	2383	uint8_t r11 = (d11 + d21 + d12) / 3;
2027	for (dx = -1; dx <= 1; ++dx)	2384	uint8_t r21 = d21;
2028	{	2385	uint8_t r31 = (d21 + d31 + d32) / 3;
2029	unsigned int x2 = x + dx;
2030	unsigned int y2 = y + dy;
2031		2386
2032	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;	2387	uint8_t r12 = d12;
2033	}	2388	uint8_t r22 = d22;
		2389	uint8_t r32 = d32;
2034		2390
2035	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;	2391	uint8_t r13 = (d13 + d23 + d12) / 3;
2036	}	2392	uint8_t r23 = d23;
		2393	uint8_t r33 = (d23 + d33 + d32) / 3;
2037		2394
2038	darkness_sv = darkness2_sv;	2395	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2396	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2397	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2398	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2399	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2400	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2401	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2402	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2403	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2039	}	2404	}
		2405
		2406	free (darkness1);
2040		2407
2041	EXTEND (SP, 3);	2408	EXTEND (SP, 3);
2042	PUSHs (sv_2mortal (newSViv (sw4)));	2409	PUSHs (sv_2mortal (newSViv (sw34)));
2043	PUSHs (sv_2mortal (newSViv (sh)));	2410	PUSHs (sv_2mortal (newSViv (sh3)));
2044	PUSHs (darkness_sv);	2411	PUSHs (darkness3_sv);
2045	}	2412	}
2046		2413
2047	SV *	2414	SV *
2048	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2415	get_rect (DC::Map self, int x0, int y0, int w, int h)
2049	CODE:	2416	CODE:
2050	{	2417	{
2051	int x, y, x1, y1;	2418	int x, y, x1, y1;
2052	SV *data_sv = newSV (w * h * 7 + 5);	2419	SV *data_sv = newSV (w * h * 7 + 5);
2053	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2420	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2110	else	2477	else
2111	*data++ = 0;	2478	*data++ = 0;
2112	}	2479	}
2113	}	2480	}
2114		2481
		2482	/* if size is w*h + 5 then no data has been found */
		2483	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2484	{
2115	SvPOK_only (data_sv);	2485	SvPOK_only (data_sv);
2116	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2486	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2487	}
		2488
2117	RETVAL = data_sv;	2489	RETVAL = data_sv;
2118	}	2490	}
2119	OUTPUT:	2491	OUTPUT:
2120	RETVAL	2492	RETVAL
2121		2493
2122	void	2494	void
2123	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2495	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2124	PPCODE:	2496	PPCODE:
2125	{	2497	{
2126	int x, y, z;	2498	int x, y, z;
2127	int w, h;	2499	int w, h;
2128	int x1, y1;	2500	int x1, y1;
		2501	STRLEN len;
		2502	uint8_t *data, *end;
		2503
		2504	len = SvLEN (data_sv);
		2505	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2506	data = SvPVbyte_nolen (data_sv);
		2507	end = data + len + 8;
		2508
		2509	if (len < 5)
		2510	XSRETURN_EMPTY;
2129		2511
2130	if (*data++ != 0)	2512	if (*data++ != 0)
2131	return; /* version mismatch */	2513	XSRETURN_EMPTY; /* version mismatch */
2132		2514
2133	w = *data++ << 8; w |= *data++;	2515	w = *data++ << 8; w |= *data++;
2134	h = *data++ << 8; h |= *data++;	2516	h = *data++ << 8; h |= *data++;
2135		2517
2136	// we need to do this 'cause we don't keep an absolute coord system for rows	2518	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2148	{	2530	{
2149	maprow *row = map_get_row (self, y);	2531	maprow *row = map_get_row (self, y);
2150		2532
2151	for (x = x0; x < x1; x++)	2533	for (x = x0; x < x1; x++)
2152	{	2534	{
		2535	uint8_t flags;
		2536
		2537	if (data + 7 >= end)
		2538	XSRETURN_EMPTY;
		2539
2153	uint8_t flags = *data++;	2540	flags = *data++;
2154		2541
2155	if (flags)	2542	if (flags)
2156	{	2543	{
2157	mapcell *cell = row_get_cell (row, x);	2544	mapcell *cell = row_get_cell (row, x);
2158	tileid tile[3] = { 0, 0, 0 };	2545	tileid tile[3] = { 0, 0, 0 };
…		…
2161	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2548	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2162	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2549	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2163		2550
2164	if (cell->darkness == 0)	2551	if (cell->darkness == 0)
2165	{	2552	{
2166	cell->darkness = 0;	2553	/*cell->darkness = 0;*/
		2554	EXTEND (SP, 3);
2167		2555
2168	for (z = 0; z <= 2; z++)	2556	for (z = 0; z <= 2; z++)
2169	{	2557	{
2170	tileid t = tile [z];	2558	tileid t = tile [z];
2171		2559
2172	if (t >= self->texs || (t && !self->tex [t].name))	2560	if (t >= self->texs || (t && !self->tex [t].name))
2173	{	2561	{
2174	XPUSHs (sv_2mortal (newSViv (t)));	2562	PUSHs (sv_2mortal (newSViv (t)));
2175	need_texid (self, t);	2563	need_texid (self, t);
2176	}	2564	}
2177		2565
2178	cell->tile [z] = t;	2566	cell->tile [z] = t;
2179	}	2567	}
…		…
2181	}	2569	}
2182	}	2570	}
2183	}	2571	}
2184	}	2572	}
2185		2573
2186	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2574	MODULE = Deliantra::Client PACKAGE = DC::RW
2187		2575
2188	CFPlus::MixChunk	2576	DC::RW
2189	new_from_file (SV *class, char *path)	2577	new (SV *class, SV *data_sv)
2190	CODE:	2578	CODE:
2191	RETVAL = Mix_LoadWAV (path);	2579	{
		2580	STRLEN datalen;
		2581	char *data = SvPVbyte (data_sv, datalen);
		2582
		2583	RETVAL = SDL_RWFromConstMem (data, datalen);
		2584	}
2192	OUTPUT:	2585	OUTPUT:
2193	RETVAL	2586	RETVAL
2194		2587
		2588	DC::RW
		2589	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2590	CODE:
		2591	RETVAL = SDL_RWFromFile (path, mode);
		2592	OUTPUT:
		2593	RETVAL
		2594
		2595	# fails on win32:
		2596	# dc.xs(2268) : error C2059: syntax error : '('
2195	void	2597	#void
		2598	#close (DC::RW self)
		2599	# CODE:
		2600	# (self->(close)) (self);
		2601
		2602	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2603
		2604	PROTOTYPES: DISABLE
		2605
		2606	DC::Channel
		2607	find ()
		2608	CODE:
		2609	{
		2610	RETVAL = Mix_GroupAvailable (-1);
		2611
		2612	if (RETVAL < 0)
		2613	{
		2614	RETVAL = Mix_GroupOldest (-1);
		2615
		2616	if (RETVAL < 0)
		2617	XSRETURN_UNDEF;
		2618
		2619	Mix_HaltChannel (RETVAL);
		2620	}
		2621
		2622	Mix_UnregisterAllEffects (RETVAL);
		2623	Mix_Volume (RETVAL, 128);
		2624	}
		2625	OUTPUT:
		2626	RETVAL
		2627
		2628	void
		2629	halt (DC::Channel self)
		2630	CODE:
		2631	Mix_HaltChannel (self);
		2632
		2633	void
		2634	expire (DC::Channel self, int ticks = -1)
		2635	CODE:
		2636	Mix_ExpireChannel (self, ticks);
		2637
		2638	void
		2639	fade_out (DC::Channel self, int ticks = -1)
		2640	CODE:
		2641	Mix_FadeOutChannel (self, ticks);
		2642
		2643	int
		2644	volume (DC::Channel self, int volume)
		2645	CODE:
		2646	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2647	OUTPUT:
		2648	RETVAL
		2649
		2650	void
		2651	unregister_all_effects (DC::Channel self)
		2652	CODE:
		2653	Mix_UnregisterAllEffects (self);
		2654
		2655	void
		2656	set_panning (DC::Channel self, int left, int right)
		2657	CODE:
		2658	left = CLAMP (left , 0, 255);
		2659	right = CLAMP (right, 0, 255);
		2660	Mix_SetPanning (self, left, right);
		2661
		2662	void
		2663	set_distance (DC::Channel self, int distance)
		2664	CODE:
		2665	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2666
		2667	void
		2668	set_position (DC::Channel self, int angle, int distance)
		2669	CODE:
		2670
		2671	void
		2672	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2673	CODE:
		2674	{
		2675	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2676	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2677	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2678	}
		2679
		2680	void
		2681	set_reverse_stereo (DC::Channel self, int flip)
		2682	CODE:
		2683	Mix_SetReverseStereo (self, flip);
		2684
		2685	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2686
		2687	PROTOTYPES: DISABLE
		2688
		2689	DC::MixChunk
		2690	new (SV *class, DC::RW rwops)
		2691	CODE:
		2692	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2693	OUTPUT:
		2694	RETVAL
		2695
		2696	void
2196	DESTROY (CFPlus::MixChunk self)	2697	DESTROY (DC::MixChunk self)
2197	CODE:	2698	CODE:
2198	Mix_FreeChunk (self);	2699	Mix_FreeChunk (self);
2199		2700
2200	int	2701	int
2201	volume (CFPlus::MixChunk self, int volume = -1)	2702	volume (DC::MixChunk self, int volume = -1)
2202	CODE:	2703	CODE:
		2704	if (items > 1)
		2705	volume = CLAMP (volume, 0, 128);
2203	RETVAL = Mix_VolumeChunk (self, volume);	2706	RETVAL = Mix_VolumeChunk (self, volume);
2204	OUTPUT:	2707	OUTPUT:
2205	RETVAL	2708	RETVAL
2206		2709
2207	int	2710	DC::Channel
2208	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2711	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2209	CODE:	2712	CODE:
		2713	{
2210	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2714	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2715
		2716	if (RETVAL < 0)
		2717	XSRETURN_UNDEF;
		2718
		2719	if (channel < 0)
		2720	{
		2721	Mix_UnregisterAllEffects (RETVAL);
		2722	Mix_Volume (RETVAL, 128);
		2723	}
		2724	}
2211	OUTPUT:	2725	OUTPUT:
2212	RETVAL	2726	RETVAL
2213		2727
2214	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2728	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2215		2729
2216	int	2730	int
2217	volume (int volume = -1)	2731	volume (int volume = -1)
		2732	PROTOTYPE: ;$
2218	CODE:	2733	CODE:
		2734	if (items > 0)
		2735	volume = CLAMP (volume, 0, 128);
2219	RETVAL = Mix_VolumeMusic (volume);	2736	RETVAL = Mix_VolumeMusic (volume);
2220	OUTPUT:	2737	OUTPUT:
2221	RETVAL	2738	RETVAL
2222		2739
2223	int	2740	void
2224	fade_out (int ms)	2741	fade_out (int ms)
2225	CODE:	2742	CODE:
2226	RETVAL = Mix_FadeOutMusic (ms);	2743	Mix_FadeOutMusic (ms);
		2744
		2745	void
		2746	halt ()
		2747	CODE:
		2748	Mix_HaltMusic ();
		2749
		2750	DC::MixMusic
		2751	new (SV *class, DC::RW rwops)
		2752	CODE:
		2753	RETVAL = Mix_LoadMUS_RW (rwops);
2227	OUTPUT:	2754	OUTPUT:
2228	RETVAL	2755	RETVAL
2229		2756
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	2757	void
2238	DESTROY (CFPlus::MixMusic self)	2758	DESTROY (DC::MixMusic self)
2239	CODE:	2759	CODE:
2240	Mix_FreeMusic (self);	2760	Mix_FreeMusic (self);
2241		2761
2242	int	2762	int
2243	play (CFPlus::MixMusic self, int loops = -1)	2763	play (DC::MixMusic self, int loops = -1)
2244	CODE:	2764	CODE:
2245	RETVAL = Mix_PlayMusic (self, loops);	2765	RETVAL = Mix_PlayMusic (self, loops);
2246	OUTPUT:	2766	OUTPUT:
2247	RETVAL	2767	RETVAL
2248		2768
2249	int	2769	void
2250	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2770	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2251	CODE:	2771	CODE:
2252	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2772	Mix_FadeInMusicPos (self, loops, ms, position);
2253	OUTPUT:
2254	RETVAL
2255		2773
2256	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2774	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2775
		2776	PROTOTYPES: ENABLE
2257		2777
2258	BOOT:	2778	BOOT:
2259	{	2779	{
2260	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2780	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2261	static const struct {	2781	static const struct {
2262	const char *name;	2782	const char *name;
2263	IV iv;	2783	IV iv;
2264	} *civ, const_iv[] = {	2784	} *civ, const_iv[] = {
2265	# define const_iv(name) { # name, (IV)name }	2785	# define const_iv(name) { # name, (IV)name }
…		…
2277	const_iv (GL_ALPHA_TEST),	2797	const_iv (GL_ALPHA_TEST),
2278	const_iv (GL_NORMALIZE),	2798	const_iv (GL_NORMALIZE),
2279	const_iv (GL_RESCALE_NORMAL),	2799	const_iv (GL_RESCALE_NORMAL),
2280	const_iv (GL_FRONT),	2800	const_iv (GL_FRONT),
2281	const_iv (GL_BACK),	2801	const_iv (GL_BACK),
		2802	const_iv (GL_AUX0),
2282	const_iv (GL_AND),	2803	const_iv (GL_AND),
2283	const_iv (GL_ONE),	2804	const_iv (GL_ONE),
2284	const_iv (GL_ZERO),	2805	const_iv (GL_ZERO),
2285	const_iv (GL_SRC_ALPHA),	2806	const_iv (GL_SRC_ALPHA),
2286	const_iv (GL_DST_ALPHA),	2807	const_iv (GL_DST_ALPHA),
…		…
2299	const_iv (GL_INTENSITY),	2820	const_iv (GL_INTENSITY),
2300	const_iv (GL_LUMINANCE),	2821	const_iv (GL_LUMINANCE),
2301	const_iv (GL_LUMINANCE_ALPHA),	2822	const_iv (GL_LUMINANCE_ALPHA),
2302	const_iv (GL_FLOAT),	2823	const_iv (GL_FLOAT),
2303	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2824	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2825	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2826	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2827	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2828	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2829	const_iv (GL_COMPRESSED_RGB_ARB),
		2830	const_iv (GL_COMPRESSED_RGBA_ARB),
2304	const_iv (GL_COMPILE),	2831	const_iv (GL_COMPILE),
2305	const_iv (GL_PROXY_TEXTURE_1D),	2832	const_iv (GL_PROXY_TEXTURE_1D),
2306	const_iv (GL_PROXY_TEXTURE_2D),	2833	const_iv (GL_PROXY_TEXTURE_2D),
2307	const_iv (GL_TEXTURE_1D),	2834	const_iv (GL_TEXTURE_1D),
2308	const_iv (GL_TEXTURE_2D),	2835	const_iv (GL_TEXTURE_2D),
…		…
2332	const_iv (GL_COLOR_LOGIC_OP),	2859	const_iv (GL_COLOR_LOGIC_OP),
2333	const_iv (GL_SEPARABLE_2D),	2860	const_iv (GL_SEPARABLE_2D),
2334	const_iv (GL_CONVOLUTION_2D),	2861	const_iv (GL_CONVOLUTION_2D),
2335	const_iv (GL_CONVOLUTION_BORDER_MODE),	2862	const_iv (GL_CONVOLUTION_BORDER_MODE),
2336	const_iv (GL_CONSTANT_BORDER),	2863	const_iv (GL_CONSTANT_BORDER),
		2864	const_iv (GL_POINTS),
2337	const_iv (GL_LINES),	2865	const_iv (GL_LINES),
2338	const_iv (GL_LINE_STRIP),	2866	const_iv (GL_LINE_STRIP),
2339	const_iv (GL_LINE_LOOP),	2867	const_iv (GL_LINE_LOOP),
2340	const_iv (GL_QUADS),	2868	const_iv (GL_QUADS),
2341	const_iv (GL_QUAD_STRIP),	2869	const_iv (GL_QUAD_STRIP),
2342	const_iv (GL_TRIANGLES),	2870	const_iv (GL_TRIANGLES),
2343	const_iv (GL_TRIANGLE_STRIP),	2871	const_iv (GL_TRIANGLE_STRIP),
2344	const_iv (GL_TRIANGLE_FAN),	2872	const_iv (GL_TRIANGLE_FAN),
		2873	const_iv (GL_POLYGON),
2345	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2874	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2875	const_iv (GL_POINT_SMOOTH_HINT),
		2876	const_iv (GL_LINE_SMOOTH_HINT),
		2877	const_iv (GL_POLYGON_SMOOTH_HINT),
		2878	const_iv (GL_GENERATE_MIPMAP_HINT),
		2879	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2346	const_iv (GL_FASTEST),	2880	const_iv (GL_FASTEST),
		2881	const_iv (GL_DONT_CARE),
		2882	const_iv (GL_NICEST),
2347	const_iv (GL_V2F),	2883	const_iv (GL_V2F),
2348	const_iv (GL_V3F),	2884	const_iv (GL_V3F),
2349	const_iv (GL_T2F_V3F),	2885	const_iv (GL_T2F_V3F),
2350	const_iv (GL_T2F_N3F_V3F),	2886	const_iv (GL_T2F_N3F_V3F),
2351	# undef const_iv	2887	# undef const_iv
…		…
2356		2892
2357	texture_av = newAV ();	2893	texture_av = newAV ();
2358	AvREAL_off (texture_av);	2894	AvREAL_off (texture_av);
2359	}	2895	}
2360		2896
		2897	void
		2898	disable_GL_EXT_blend_func_separate ()
		2899	CODE:
		2900	gl.BlendFuncSeparate = 0;
		2901	gl.BlendFuncSeparateEXT = 0;
		2902
2361	char *	2903	char *
2362	gl_vendor ()	2904	gl_vendor ()
2363	CODE:	2905	CODE:
2364	RETVAL = (char *)glGetString (GL_VENDOR);	2906	RETVAL = (char *)glGetString (GL_VENDOR);
2365	OUTPUT:	2907	OUTPUT:
…		…
2438	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2980	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2439		2981
2440	# near_ and far_ are due to microsofts buggy "c" compiler	2982	# 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_)	2983	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2442		2984
		2985	PROTOTYPES: DISABLE
		2986
2443	void glViewport (int x, int y, int width, int height)	2987	void glViewport (int x, int y, int width, int height)
2444		2988
2445	void glScissor (int x, int y, int width, int height)	2989	void glScissor (int x, int y, int width, int height)
2446		2990
2447	void glTranslate (float x, float y, float z = 0.)	2991	void glTranslate (float x, float y, float z = 0.)
…		…
2454		2998
2455	void glRotate (float angle, float x, float y, float z)	2999	void glRotate (float angle, float x, float y, float z)
2456	CODE:	3000	CODE:
2457	glRotatef (angle, x, y, z);	3001	glRotatef (angle, x, y, z);
2458		3002
2459	void glBegin (int mode)
2460
2461	void glEnd ()
2462
2463	void glColor (float r, float g, float b, float a = 1.0)	3003	void glColor (float r, float g, float b, float a = 1.0)
2464	PROTOTYPE: @
2465	ALIAS:	3004	ALIAS:
2466	glColor_premultiply = 1	3005	glColor_premultiply = 1
2467	CODE:	3006	CODE:
2468	if (ix)	3007	if (ix)
2469	{	3008	{
…		…
2472	b *= a;	3011	b *= a;
2473	}	3012	}
2474	// microsoft visual "c" rounds instead of truncating...	3013	// microsoft visual "c" rounds instead of truncating...
2475	glColor4f (r, g, b, a);	3014	glColor4f (r, g, b, a);
2476		3015
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.)	3016	void glRasterPos (float x, float y, float z = 0.)
2484	CODE:	3017	CODE:
2485	glRasterPos3f (0, 0, z);	3018	glRasterPos3f (0, 0, z);
2486	glBitmap (0, 0, 0, 0, x, y, 0);	3019	glBitmap (0, 0, 0, 0, x, y, 0);
2487		3020
…		…
2491		3024
2492	void glTexCoord (float s, float t)	3025	void glTexCoord (float s, float t)
2493	CODE:	3026	CODE:
2494	glTexCoord2f (s, t);	3027	glTexCoord2f (s, t);
2495		3028
		3029	void glRect (float x1, float y1, float x2, float y2)
		3030	CODE:
		3031	glRectf (x1, y1, x2, y2);
		3032
		3033	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3034	CODE:
		3035	glBegin (GL_LINE_LOOP);
		3036	glVertex2f (x1, y1);
		3037	glVertex2f (x2, y1);
		3038	glVertex2f (x2, y2);
		3039	glVertex2f (x1, y2);
		3040	glEnd ();
		3041
		3042	PROTOTYPES: ENABLE
		3043
		3044	void glBegin (int mode)
		3045
		3046	void glEnd ()
		3047
		3048	void glPointSize (GLfloat size)
		3049
		3050	void glLineWidth (GLfloat width)
		3051
		3052	void glInterleavedArrays (int format, int stride, char *data)
		3053
		3054	void glDrawElements (int mode, int count, int type, char *indices)
		3055
		3056	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3057
2496	void glTexEnv (int target, int pname, float param)	3058	void glTexEnv (int target, int pname, float param)
2497	CODE:	3059	CODE:
2498	glTexEnvf (target, pname, param);	3060	glTexEnvf (target, pname, param);
2499		3061
2500	void glTexParameter (int target, int pname, float param)	3062	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)	3078	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2517	CODE:	3079	CODE:
2518	if (gl.SeparableFilter2D)	3080	if (gl.SeparableFilter2D)
2519	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3081	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2520		3082
2521	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3083	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2522		3084
2523	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3085	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2524		3086
2525	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3087	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2526		3088
…		…
2552		3114
2553	void glEndList ()	3115	void glEndList ()
2554		3116
2555	void glCallList (int list)	3117	void glCallList (int list)
2556		3118
		3119	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3120
		3121	PROTOTYPES: DISABLE
		3122
		3123	void
		3124	find_widget (SV *self, NV x, NV y)
		3125	PPCODE:
		3126	{
		3127	if (within_widget (self, x, y))
		3128	XPUSHs (self);
		3129	}
		3130
		3131	BOOT:
		3132	{
		3133	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3134
		3135	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3136	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3137	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3138	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3139	}
		3140
		3141	void
		3142	draw (SV *self)
		3143	CODE:
		3144	{
		3145	HV *hv;
		3146	SV **svp;
		3147	NV x, y, w, h;
		3148	SV *draw_x_sv = GvSV (draw_x_gv);
		3149	SV *draw_y_sv = GvSV (draw_y_gv);
		3150	SV *draw_w_sv = GvSV (draw_w_gv);
		3151	SV *draw_h_sv = GvSV (draw_h_gv);
		3152	double draw_x, draw_y;
		3153
		3154	if (!SvROK (self))
		3155	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3156
		3157	hv = (HV *)SvRV (self);
		3158
		3159	if (SvTYPE (hv) != SVt_PVHV)
		3160	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3161
		3162	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3163	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3164
		3165	if (!h || !w)
		3166	XSRETURN_EMPTY;
		3167
		3168	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3169	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3170
		3171	draw_x = SvNV (draw_x_sv) + x;
		3172	draw_y = SvNV (draw_y_sv) + y;
		3173
		3174	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3175	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3176	XSRETURN_EMPTY;
		3177
		3178	sv_setnv (draw_x_sv, draw_x);
		3179	sv_setnv (draw_y_sv, draw_y);
		3180
		3181	glPushMatrix ();
		3182	glTranslated (x, y, 0);
		3183
		3184	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3185	{
		3186	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3187
		3188	if (svp && SvTRUE (*svp))
		3189	{
		3190	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3191	glEnable (GL_BLEND);
		3192	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3193	glBegin (GL_QUADS);
		3194	glVertex2f (0, 0);
		3195	glVertex2f (w, 0);
		3196	glVertex2f (w, h);
		3197	glVertex2f (0, h);
		3198	glEnd ();
		3199	glDisable (GL_BLEND);
		3200	}
		3201	}
		3202	#if 0
		3203	// draw borders, for debugging
		3204	glPushMatrix ();
		3205	glColor4f (1., 1., 0., 1.);
		3206	glTranslatef (.5, .5, 0.);
		3207	glBegin (GL_LINE_LOOP);
		3208	glVertex2f (0 , 0);
		3209	glVertex2f (w - 1, 0);
		3210	glVertex2f (w - 1, h - 1);
		3211	glVertex2f (0 , h - 1);
		3212	glEnd ();
		3213	glPopMatrix ();
		3214	#endif
		3215	PUSHMARK (SP);
		3216	XPUSHs (self);
		3217	PUTBACK;
		3218	call_method ("_draw", G_VOID | G_DISCARD);
		3219	SPAGAIN;
		3220
		3221	glPopMatrix ();
		3222
		3223	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3224	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3225	}
		3226

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