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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.204 by root, Thu Jul 19 14:54:50 2007 UTC vs.
Revision 1.284 by elmex, Thu Dec 11 00:17:47 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 16
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;
		238	uint8_t unused; /* set to zero on use */
203	} maptex;	239	} maptex;
204		240
205	typedef struct {	241	typedef struct {
206	uint32_t player;	242	uint32_t player;
207	tileid tile[3];	243	tileid tile[3];
…		…
220	int faces; tileid *face2tile; // [faceid]	256	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	257	int texs; maptex *tex; // [tileid]
222		258
223	int32_t rows;	259	int32_t rows;
224	maprow *row;	260	maprow *row;
225	} *CFPlus__Map;	261	} *DC__Map;
226		262
227	static char *	263	static char *
228	prepend (char *ptr, int sze, int inc)	264	prepend (char *ptr, int sze, int inc)
229	{	265	{
230	char *p;	266	char *p;
…		…
268	self->texs *= 2;	304	self->texs *= 2;
269	}	305	}
270	}	306	}
271		307
272	static maprow *	308	static maprow *
273	map_get_row (CFPlus__Map self, int y)	309	map_get_row (DC__Map self, int y)
274	{	310	{
275	if (0 > y)	311	if (0 > y)
276	{	312	{
277	int extend = - y + MAP_EXTEND_Y;	313	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	314	Prepend (maprow, self->row, self->rows, extend);
…		…
316		352
317	return row->col + (x - row->c0);	353	return row->col + (x - row->c0);
318	}	354	}
319		355
320	static mapcell *	356	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	357	map_get_cell (DC__Map self, int x, int y)
322	{	358	{
323	return row_get_cell (map_get_row (self, y), x);	359	return row_get_cell (map_get_row (self, y), x);
324	}	360	}
325		361
326	static void	362	static void
327	map_clear (CFPlus__Map self)	363	map_clear (DC__Map self)
328	{	364	{
329	int r;	365	int r;
330		366
331	for (r = 0; r < self->rows; r++)	367	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	368	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	375	self->oy = 0;
340	self->row = 0;	376	self->row = 0;
341	self->rows = 0;	377	self->rows = 0;
342	}	378	}
343		379
		380	#define CELL_CLEAR(cell) \
		381	do { \
		382	if ((cell)->player) \
		383	(cell)->tile [2] = 0; \
		384	(cell)->darkness = 0; \
		385	(cell)->stat_hp = 0; \
		386	(cell)->flags = 0; \
		387	(cell)->player = 0; \
		388	} while (0)
		389
344	static void	390	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	391	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	392	{
347	int x, y;	393	int x, y;
348	maprow *row;	394	maprow *row;
349	mapcell *cell;	395	mapcell *cell;
350		396
…		…
362	if (x >= row->c1)	408	if (x >= row->c1)
363	break;	409	break;
364		410
365	cell = row->col + x - row->c0;	411	cell = row->col + x - row->c0;
366		412
367	cell->darkness = 0;	413	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	414	}
372	}	415	}
373	}	416	}
374		417
375	typedef struct {	418	typedef struct {
…		…
429	n |= n >> 16;	472	n |= n >> 16;
430		473
431	return n + 1;	474	return n + 1;
432	}	475	}
433		476
		477	static unsigned int
		478	popcount (unsigned int n)
		479	{
		480	n -= (n >> 1) & 0x55555555U;
		481	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		482	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		483	n *= 0x01010101U;
		484
		485	return n >> 24;
		486	}
		487
434	/* SDL should provide this, really. */	488	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	489	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	490	#define SDLK_MODIFIER_MAX 314
437		491
438	MODULE = CFPlus PACKAGE = CFPlus	492	/******************************************************************************/
		493
		494	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		495	static GV *hover_gv;
		496
		497	static int
		498	within_widget (SV *widget, NV x, NV y)
		499	{
		500	HV *self;
		501	SV **svp;
		502	NV wx, ww, wy, wh;
		503
		504	if (!SvROK (widget))
		505	return 0;
		506
		507	self = (HV *)SvRV (widget);
		508
		509	if (SvTYPE (self) != SVt_PVHV)
		510	return 0;
		511
		512	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		513	if (y < wy)
		514	return 0;
		515
		516	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		517	if (y >= wy + wh)
		518	return 0;
		519
		520	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		521	if (x < wx)
		522	return 0;
		523
		524	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		525	if (x >= wx + ww)
		526	return 0;
		527
		528	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		529	if (!svp || !SvTRUE (*svp))
		530	return 0;
		531
		532	return 1;
		533	}
		534
		535	/******************************************************************************/
		536
		537	/* process keyboard modifiers */
		538	static int
		539	mod_munge (int mod)
		540	{
		541	mod &= MOD_MASK;
		542
		543	if (mod & (KMOD_META | KMOD_ALT))
		544	mod |= KMOD_LRAM;
		545
		546	return mod;
		547	}
		548
		549	static void
		550	deliantra_main ()
		551	{
		552	char *argv[] = { 0 };
		553	call_argv ("::main", G_DISCARD | G_VOID, argv);
		554	}
		555
		556	#ifdef __MACOSX__
		557	/* to due surprising braindamage on the side of SDL design, we
		558	* do some mind-boggling hack here: SDL requires a custom main()
		559	* on OS X, so... we provide one and call the original main(), which,
		560	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		561	* and which calls our main (== SDL_main) back.
		562	*/
		563	extern C_LINKAGE int
		564	main (int argc, char *argv[])
		565	{
		566	deliantra_main ();
		567	}
		568
		569	#undef main
		570
		571	extern C_LINKAGE int main (int argc, char *argv[]);
		572
		573	static void
		574	SDL_braino (void)
		575	{
		576	char *argv[] = { "deliantra client", 0 };
		577	(main) (1, argv);
		578	}
		579	#else
		580	static void
		581	SDL_braino (void)
		582	{
		583	deliantra_main ();
		584	}
		585	#endif
		586
		587	MODULE = Deliantra::Client PACKAGE = DC
439		588
440	PROTOTYPES: ENABLE	589	PROTOTYPES: ENABLE
441		590
442	BOOT:	591	BOOT:
443	{	592	{
444	HV *stash = gv_stashpv ("CFPlus", 1);	593	HV *stash = gv_stashpv ("DC", 1);
445	static const struct {	594	static const struct {
446	const char *name;	595	const char *name;
447	IV iv;	596	IV iv;
448	} *civ, const_iv[] = {	597	} *civ, const_iv[] = {
449	# define const_iv(name) { # name, (IV)name }	598	# define const_iv(name) { # name, (IV)name }
…		…
471		620
472	const_iv (SDL_APPINPUTFOCUS),	621	const_iv (SDL_APPINPUTFOCUS),
473	const_iv (SDL_APPMOUSEFOCUS),	622	const_iv (SDL_APPMOUSEFOCUS),
474	const_iv (SDL_APPACTIVE),	623	const_iv (SDL_APPACTIVE),
475		624
		625
		626	const_iv (SDLK_UNKNOWN),
		627	const_iv (SDLK_FIRST),
		628	const_iv (SDLK_BACKSPACE),
		629	const_iv (SDLK_TAB),
		630	const_iv (SDLK_CLEAR),
		631	const_iv (SDLK_RETURN),
		632	const_iv (SDLK_PAUSE),
		633	const_iv (SDLK_ESCAPE),
		634	const_iv (SDLK_SPACE),
		635	const_iv (SDLK_EXCLAIM),
		636	const_iv (SDLK_QUOTEDBL),
		637	const_iv (SDLK_HASH),
		638	const_iv (SDLK_DOLLAR),
		639	const_iv (SDLK_AMPERSAND),
		640	const_iv (SDLK_QUOTE),
		641	const_iv (SDLK_LEFTPAREN),
		642	const_iv (SDLK_RIGHTPAREN),
		643	const_iv (SDLK_ASTERISK),
		644	const_iv (SDLK_PLUS),
		645	const_iv (SDLK_COMMA),
		646	const_iv (SDLK_MINUS),
		647	const_iv (SDLK_PERIOD),
		648	const_iv (SDLK_SLASH),
		649	const_iv (SDLK_0),
		650	const_iv (SDLK_1),
		651	const_iv (SDLK_2),
		652	const_iv (SDLK_3),
		653	const_iv (SDLK_4),
		654	const_iv (SDLK_5),
		655	const_iv (SDLK_6),
		656	const_iv (SDLK_7),
		657	const_iv (SDLK_8),
		658	const_iv (SDLK_9),
		659	const_iv (SDLK_COLON),
		660	const_iv (SDLK_SEMICOLON),
		661	const_iv (SDLK_LESS),
		662	const_iv (SDLK_EQUALS),
		663	const_iv (SDLK_GREATER),
		664	const_iv (SDLK_QUESTION),
		665	const_iv (SDLK_AT),
		666
		667	const_iv (SDLK_LEFTBRACKET),
		668	const_iv (SDLK_BACKSLASH),
		669	const_iv (SDLK_RIGHTBRACKET),
		670	const_iv (SDLK_CARET),
		671	const_iv (SDLK_UNDERSCORE),
		672	const_iv (SDLK_BACKQUOTE),
		673	const_iv (SDLK_DELETE),
		674
		675	const_iv (SDLK_FIRST),
		676	const_iv (SDLK_LAST),
476	const_iv (SDLK_KP0),	677	const_iv (SDLK_KP0),
477	const_iv (SDLK_KP1),	678	const_iv (SDLK_KP1),
478	const_iv (SDLK_KP2),	679	const_iv (SDLK_KP2),
479	const_iv (SDLK_KP3),	680	const_iv (SDLK_KP3),
480	const_iv (SDLK_KP4),	681	const_iv (SDLK_KP4),
…		…
552	const_iv (KMOD_LMETA),	753	const_iv (KMOD_LMETA),
553	const_iv (KMOD_RMETA),	754	const_iv (KMOD_RMETA),
554	const_iv (KMOD_NUM),	755	const_iv (KMOD_NUM),
555	const_iv (KMOD_CAPS),	756	const_iv (KMOD_CAPS),
556	const_iv (KMOD_MODE),	757	const_iv (KMOD_MODE),
		758
		759	const_iv (KMOD_LRAM),
		760
		761	const_iv (MIX_DEFAULT_FORMAT),
		762
		763	const_iv (SDL_INIT_TIMER),
		764	const_iv (SDL_INIT_AUDIO),
		765	const_iv (SDL_INIT_VIDEO),
		766	const_iv (SDL_INIT_CDROM),
		767	const_iv (SDL_INIT_JOYSTICK),
		768	const_iv (SDL_INIT_EVERYTHING),
		769	const_iv (SDL_INIT_NOPARACHUTE),
		770	const_iv (SDL_INIT_EVENTTHREAD),
		771
		772	const_iv (SDL_GL_RED_SIZE),
		773	const_iv (SDL_GL_GREEN_SIZE),
		774	const_iv (SDL_GL_BLUE_SIZE),
		775	const_iv (SDL_GL_ALPHA_SIZE),
		776	const_iv (SDL_GL_DOUBLEBUFFER),
		777	const_iv (SDL_GL_BUFFER_SIZE),
		778	const_iv (SDL_GL_DEPTH_SIZE),
		779	const_iv (SDL_GL_STENCIL_SIZE),
		780	const_iv (SDL_GL_ACCUM_RED_SIZE),
		781	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		782	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		783	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		784	const_iv (SDL_GL_STEREO),
		785	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		786	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		787	const_iv (SDL_GL_ACCELERATED_VISUAL),
		788	const_iv (SDL_GL_SWAP_CONTROL),
		789
		790	const_iv (FOW_DARKNESS)
557	# undef const_iv	791	# undef const_iv
558	};	792	};
559		793
560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	794	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	795	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
579		813
580	NV floor (NV x)	814	NV floor (NV x)
581		815
582	NV ceil (NV x)	816	NV ceil (NV x)
583		817
		818	IV minpot (UV n)
		819
		820	IV popcount (UV n)
		821
584	void	822	void
585	pango_init ()	823	pango_init ()
586	CODE:	824	CODE:
587	{	825	{
588	opengl_fontmap = pango_opengl_font_map_new ();	826	opengl_fontmap = pango_opengl_font_map_new ();
589	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	827	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);	828	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		829	/*pango_context_set_font_description (opengl_context, default_font);*/
		830	#if PANGO_VERSION_CHECK (1, 15, 2)
		831	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		832	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		833	#endif
591	}	834	}
592		835
593	char *
594	SDL_GetError ()	836	char *SDL_GetError ()
595		837
596	int	838	void SDL_braino ()
597	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
598		839
599	void	840	int SDL_Init (U32 flags)
		841
		842	int SDL_InitSubSystem (U32 flags)
		843
		844	void SDL_QuitSubSystem (U32 flags)
		845
600	SDL_Quit ()	846	void SDL_Quit ()
		847
		848	int SDL_GL_SetAttribute (int attr, int value)
		849
		850	int SDL_GL_GetAttribute (int attr)
		851	CODE:
		852	if (SDL_GL_GetAttribute (attr, &RETVAL))
		853	XSRETURN_UNDEF;
		854	OUTPUT:
		855	RETVAL
601		856
602	void	857	void
603	SDL_ListModes (int rgb, int alpha)	858	SDL_ListModes (int rgb, int alpha)
604	PPCODE:	859	PPCODE:
605	{	860	{
…		…
617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	872	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	873	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	874	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
620		875
621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	876	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);	877	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
625	#endif
626		878
627	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	879	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
628		880
629	if (m && m != (SDL_Rect **)-1)	881	if (m && m != (SDL_Rect **)-1)
630	while (*m)	882	while (*m)
631	{	883	{
632	if ((*m)->w >= 640 && (*m)->h >= 480)	884	if ((*m)->w >= 400 && (*m)->h >= 300)
633	{	885	{
634	AV *av = newAV ();	886	AV *av = newAV ();
635	av_push (av, newSViv ((*m)->w));	887	av_push (av, newSViv ((*m)->w));
636	av_push (av, newSViv ((*m)->h));	888	av_push (av, newSViv ((*m)->h));
637	av_push (av, newSViv (rgb));	889	av_push (av, newSViv (rgb));
…		…
661		913
662	if (RETVAL)	914	if (RETVAL)
663	{	915	{
664	av_clear (texture_av);	916	av_clear (texture_av);
665		917
666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	918	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	919	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
668	#include "glfunc.h"	920	#include "glfunc.h"
669	#undef GL_FUNC	921	#undef GL_FUNC
670	}	922	}
671	}	923	}
…		…
678	char *	930	char *
679	SDL_GetKeyName (int sym)	931	SDL_GetKeyName (int sym)
680		932
681	int	933	int
682	SDL_GetAppState ()	934	SDL_GetAppState ()
		935
		936	int
		937	SDL_GetModState ()
683		938
684	void	939	void
685	poll_events ()	940	poll_events ()
686	PPCODE:	941	PPCODE:
687	{	942	{
…		…
697	{	952	{
698	case SDL_KEYDOWN:	953	case SDL_KEYDOWN:
699	case SDL_KEYUP:	954	case SDL_KEYUP:
700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	955	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	956	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	957	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 */	958	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);	959	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705	break;	960	break;
706		961
707	case SDL_ACTIVEEVENT:	962	case SDL_ACTIVEEVENT:
708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	963	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
726	x = ev.motion.x;	981	x = ev.motion.x;
727	y = ev.motion.y;	982	y = ev.motion.y;
728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	983	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729	}	984	}
730		985
731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	986	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
732	hv_store (hv, "state", 5, newSViv (state), 0);	987	hv_store (hv, "state", 5, newSViv (state), 0);
733	hv_store (hv, "x", 1, newSViv (x), 0);	988	hv_store (hv, "x", 1, newSViv (x), 0);
734	hv_store (hv, "y", 1, newSViv (y), 0);	989	hv_store (hv, "y", 1, newSViv (y), 0);
735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	990	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	991	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737	}	992	}
738	break;	993	break;
739		994
740	case SDL_MOUSEBUTTONDOWN:	995	case SDL_MOUSEBUTTONDOWN:
741	case SDL_MOUSEBUTTONUP:	996	case SDL_MOUSEBUTTONUP:
742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	997	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743		998
744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	999	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1000	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1001	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1002	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1007	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1008	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754	break;	1009	break;
755	}	1010	}
756		1011
757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1012	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
758	}	1013	}
759	}	1014	}
760		1015
761	int	1016	int
762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1017	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
763	POSTCALL:	1018	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	1019	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	1020	Mix_ChannelFinished (channel_finished);
766		1021
767	void	1022	void
		1023	Mix_QuerySpec ()
		1024	PPCODE:
		1025	{
		1026	int freq, channels;
		1027	Uint16 format;
		1028
		1029	if (Mix_QuerySpec (&freq, &format, &channels))
		1030	{
		1031	EXTEND (SP, 3);
		1032	PUSHs (sv_2mortal (newSViv (freq)));
		1033	PUSHs (sv_2mortal (newSViv (format)));
		1034	PUSHs (sv_2mortal (newSViv (channels)));
		1035	}
		1036	}
		1037
		1038	void
768	Mix_CloseAudio ()	1039	Mix_CloseAudio ()
769		1040
770	int	1041	int
771	Mix_AllocateChannels (int numchans = -1)	1042	Mix_AllocateChannels (int numchans = -1)
		1043
		1044	const char *
		1045	Mix_GetError ()
772		1046
773	void	1047	void
774	lowdelay (int fd, int val = 1)	1048	lowdelay (int fd, int val = 1)
775	CODE:	1049	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1050	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
802	}	1076	}
803	}	1077	}
804	#endif	1078	#endif
805	}	1079	}
806		1080
807	void	1081	int
808	add_font (char *file)	1082	add_font (char *file)
809	CODE:	1083	CODE:
810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1084	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1085	OUTPUT:
		1086	RETVAL
811		1087
812	void	1088	void
813	load_image_inline (SV *image_)	1089	load_image_inline (SV *image_)
814	ALIAS:	1090	ALIAS:
815	load_image_file = 1	1091	load_image_file = 1
…		…
818	STRLEN image_len;	1094	STRLEN image_len;
819	char *image = (char *)SvPVbyte (image_, image_len);	1095	char *image = (char *)SvPVbyte (image_, image_len);
820	SDL_Surface *surface, *surface2;	1096	SDL_Surface *surface, *surface2;
821	SDL_PixelFormat fmt;	1097	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	1098	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	1099	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	1100	: SDL_RWFromConstMem (image, image_len);
825		1101
826	if (!rw)	1102	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	1103	croak ("load_image: %s", SDL_GetError ());
828		1104
…		…
901	void	1177	void
902	error (char *message)	1178	error (char *message)
903	CODE:	1179	CODE:
904	fprintf (stderr, "ERROR: %s\n", message);	1180	fprintf (stderr, "ERROR: %s\n", message);
905	#ifdef _WIN32	1181	#ifdef _WIN32
906	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1182	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
907	#endif	1183	#endif
908		1184
909	void	1185	void
910	fatal (char *message)	1186	fatal (char *message)
911	CODE:	1187	CODE:
912	fprintf (stderr, "FATAL: %s\n", message);	1188	fprintf (stderr, "FATAL: %s\n", message);
913	#ifdef _WIN32	1189	#ifdef _WIN32
914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1190	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
915	#endif	1191	#endif
916	_exit (1);	1192	_exit (1);
917		1193
918	void	1194	void
919	_exit (int retval = 0)	1195	_exit (int retval = 0)
…		…
931	#if DEBUG	1207	#if DEBUG
932	VALGRIND_DO_LEAK_CHECK;	1208	VALGRIND_DO_LEAK_CHECK;
933	#endif	1209	#endif
934	}	1210	}
935		1211
936	MODULE = CFPlus PACKAGE = CFPlus::Font	1212	int
		1213	SvREFCNT (SV *sv)
		1214	CODE:
		1215	RETVAL = SvREFCNT (sv);
		1216	OUTPUT:
		1217	RETVAL
937		1218
938	CFPlus::Font	1219	MODULE = Deliantra::Client PACKAGE = DC::Font
		1220
		1221	PROTOTYPES: DISABLE
		1222
		1223	DC::Font
939	new_from_file (SV *class, char *path, int id = 0)	1224	new_from_file (SV *class, char *path, int id = 0)
940	CODE:	1225	CODE:
941	{	1226	{
942	int count;	1227	int count;
943	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1228	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
946	}	1231	}
947	OUTPUT:	1232	OUTPUT:
948	RETVAL	1233	RETVAL
949		1234
950	void	1235	void
951	DESTROY (CFPlus::Font self)	1236	DESTROY (DC::Font self)
952	CODE:	1237	CODE:
953	pango_font_description_free (self);	1238	pango_font_description_free (self);
954		1239
955	void	1240	void
956	make_default (CFPlus::Font self)	1241	make_default (DC::Font self)
		1242	PROTOTYPE: $
957	CODE:	1243	CODE:
958	default_font = self;	1244	default_font = self;
959		1245
960	MODULE = CFPlus PACKAGE = CFPlus::Layout	1246	MODULE = Deliantra::Client PACKAGE = DC::Layout
961		1247
		1248	PROTOTYPES: DISABLE
		1249
962	void	1250	void
963	reset_glyph_cache ()	1251	glyph_cache_backup ()
		1252	PROTOTYPE:
964	CODE:	1253	CODE:
		1254	tc_backup ();
		1255
		1256	void
		1257	glyph_cache_restore ()
		1258	PROTOTYPE:
		1259	CODE:
965	tc_clear ();	1260	tc_restore ();
966		1261
967	CFPlus::Layout	1262	DC::Layout
968	new (SV *class)	1263	new (SV *class)
969	CODE:	1264	CODE:
970	New (0, RETVAL, 1, struct cf_layout);	1265	New (0, RETVAL, 1, struct cf_layout);
971		1266
972	RETVAL->pl = pango_layout_new (opengl_context);	1267	RETVAL->pl = pango_layout_new (opengl_context);
…		…
974	RETVAL->g = 1.;	1269	RETVAL->g = 1.;
975	RETVAL->b = 1.;	1270	RETVAL->b = 1.;
976	RETVAL->a = 1.;	1271	RETVAL->a = 1.;
977	RETVAL->base_height = MIN_FONT_HEIGHT;	1272	RETVAL->base_height = MIN_FONT_HEIGHT;
978	RETVAL->font = 0;	1273	RETVAL->font = 0;
		1274	RETVAL->rc = rc_alloc ();
979		1275
980	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1276	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
981	layout_update_font (RETVAL);	1277	layout_update_font (RETVAL);
982	OUTPUT:	1278	OUTPUT:
983	RETVAL	1279	RETVAL
984		1280
985	void	1281	void
986	DESTROY (CFPlus::Layout self)	1282	DESTROY (DC::Layout self)
987	CODE:	1283	CODE:
988	g_object_unref (self->pl);	1284	g_object_unref (self->pl);
		1285	rc_free (self->rc);
989	Safefree (self);	1286	Safefree (self);
990		1287
991	void	1288	void
992	set_text (CFPlus::Layout self, SV *text_)	1289	set_text (DC::Layout self, SV *text_)
993	CODE:	1290	CODE:
994	{	1291	{
995	STRLEN textlen;	1292	STRLEN textlen;
996	char *text = SvPVutf8 (text_, textlen);	1293	char *text = SvPVutf8 (text_, textlen);
997		1294
998	pango_layout_set_text (self->pl, text, textlen);	1295	pango_layout_set_text (self->pl, text, textlen);
999	}	1296	}
1000		1297
1001	void	1298	void
1002	set_markup (CFPlus::Layout self, SV *text_)	1299	set_markup (DC::Layout self, SV *text_)
1003	CODE:	1300	CODE:
1004	{	1301	{
1005	STRLEN textlen;	1302	STRLEN textlen;
1006	char *text = SvPVutf8 (text_, textlen);	1303	char *text = SvPVutf8 (text_, textlen);
1007		1304
1008	pango_layout_set_markup (self->pl, text, textlen);	1305	pango_layout_set_markup (self->pl, text, textlen);
1009	}	1306	}
1010		1307
1011	void	1308	void
1012	set_shapes (CFPlus::Layout self, ...)	1309	set_shapes (DC::Layout self, ...)
1013	CODE:	1310	CODE:
1014	{	1311	{
1015	PangoAttrList *attrs = 0;	1312	PangoAttrList *attrs = 0;
1016	const char *text = pango_layout_get_text (self->pl);	1313	const char *text = pango_layout_get_text (self->pl);
1017	const char *pos = text;	1314	const char *pos = text;
…		…
1052	if (attrs)	1349	if (attrs)
1053	pango_layout_set_attributes (self->pl, attrs);	1350	pango_layout_set_attributes (self->pl, attrs);
1054	}	1351	}
1055		1352
1056	void	1353	void
1057	get_shapes (CFPlus::Layout self)	1354	get_shapes (DC::Layout self)
1058	PPCODE:	1355	PPCODE:
1059	{	1356	{
1060	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1357	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1061		1358
1062	do	1359	do
1063	{	1360	{
1064	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1361	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1065		1362
1066	if (run && shape_attr_p (run))	1363	if (run && shape_attr_p (run))
1067	{	1364	{
1068	PangoRectangle extents;	1365	PangoRectangle extents;
1069	pango_layout_iter_get_run_extents (iter, 0, &extents);	1366	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1077		1374
1078	pango_layout_iter_free (iter);	1375	pango_layout_iter_free (iter);
1079	}	1376	}
1080		1377
1081	int	1378	int
1082	has_wrapped (CFPlus::Layout self)	1379	has_wrapped (DC::Layout self)
1083	CODE:	1380	CODE:
1084	{	1381	{
1085	int lines = 1;	1382	int lines = 1;
1086	const char *text = pango_layout_get_text (self->pl);	1383	const char *text = pango_layout_get_text (self->pl);
1087		1384
…		…
1092	}	1389	}
1093	OUTPUT:	1390	OUTPUT:
1094	RETVAL	1391	RETVAL
1095		1392
1096	SV *	1393	SV *
1097	get_text (CFPlus::Layout self)	1394	get_text (DC::Layout self)
1098	CODE:	1395	CODE:
1099	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1396	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1100	sv_utf8_decode (RETVAL);	1397	sv_utf8_decode (RETVAL);
1101	OUTPUT:	1398	OUTPUT:
1102	RETVAL	1399	RETVAL
1103		1400
1104	void	1401	void
1105	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1402	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1106	CODE:	1403	CODE:
1107	self->r = r;	1404	self->r = r;
1108	self->g = g;	1405	self->g = g;
1109	self->b = b;	1406	self->b = b;
1110	self->a = a;	1407	self->a = a;
1111		1408
1112	void	1409	void
1113	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1410	set_font (DC::Layout self, DC::Font font = 0)
1114	CODE:	1411	CODE:
1115	if (self->font != font)	1412	if (self->font != font)
1116	{	1413	{
1117	self->font = font;	1414	self->font = font;
1118	layout_update_font (self);	1415	layout_update_font (self);
1119	}	1416	}
1120		1417
1121	void	1418	void
1122	set_height (CFPlus::Layout self, int base_height)	1419	set_height (DC::Layout self, int base_height)
1123	CODE:	1420	CODE:
1124	if (self->base_height != base_height)	1421	if (self->base_height != base_height)
1125	{	1422	{
1126	self->base_height = base_height;	1423	self->base_height = base_height;
1127	layout_update_font (self);	1424	layout_update_font (self);
1128	}	1425	}
1129		1426
1130	void	1427	void
1131	set_width (CFPlus::Layout self, int max_width = -1)	1428	set_width (DC::Layout self, int max_width = -1)
1132	CODE:	1429	CODE:
1133	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1430	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1134		1431
1135	void	1432	void
1136	set_indent (CFPlus::Layout self, int indent)	1433	set_indent (DC::Layout self, int indent)
1137	CODE:	1434	CODE:
1138	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1435	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1139		1436
1140	void	1437	void
1141	set_spacing (CFPlus::Layout self, int spacing)	1438	set_spacing (DC::Layout self, int spacing)
1142	CODE:	1439	CODE:
1143	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1440	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1144		1441
1145	void	1442	void
1146	set_ellipsise (CFPlus::Layout self, int ellipsise)	1443	set_ellipsise (DC::Layout self, int ellipsise)
1147	CODE:	1444	CODE:
1148	pango_layout_set_ellipsize (self->pl,	1445	pango_layout_set_ellipsize (self->pl,
1149	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1446	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1150	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1447	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1151	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1448	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1152	: PANGO_ELLIPSIZE_NONE	1449	: PANGO_ELLIPSIZE_NONE
1153	);	1450	);
1154		1451
1155	void	1452	void
1156	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1453	set_single_paragraph_mode (DC::Layout self, int spm)
1157	CODE:	1454	CODE:
1158	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1455	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1159		1456
1160	void	1457	void
1161	size (CFPlus::Layout self)	1458	size (DC::Layout self)
1162	PPCODE:	1459	PPCODE:
1163	{	1460	{
1164	int w, h;	1461	int w, h;
1165		1462
1166	layout_get_pixel_size (self, &w, &h);	1463	layout_get_pixel_size (self, &w, &h);
…		…
1169	PUSHs (sv_2mortal (newSViv (w)));	1466	PUSHs (sv_2mortal (newSViv (w)));
1170	PUSHs (sv_2mortal (newSViv (h)));	1467	PUSHs (sv_2mortal (newSViv (h)));
1171	}	1468	}
1172		1469
1173	int	1470	int
1174	descent (CFPlus::Layout self)	1471	descent (DC::Layout self)
1175	CODE:	1472	CODE:
1176	{	1473	{
1177	PangoRectangle rect;	1474	PangoRectangle rect;
1178	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1475	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1179	pango_layout_line_get_pixel_extents (line, 0, &rect);	1476	pango_layout_line_get_pixel_extents (line, 0, &rect);
1180	RETVAL = PANGO_DESCENT (rect);	1477	RETVAL = PANGO_DESCENT (rect);
1181	}	1478	}
1182	OUTPUT:	1479	OUTPUT:
1183	RETVAL	1480	RETVAL
1184		1481
1185	int	1482	int
1186	xy_to_index (CFPlus::Layout self, int x, int y)	1483	xy_to_index (DC::Layout self, int x, int y)
1187	CODE:	1484	CODE:
1188	{	1485	{
1189	int index, trailing;	1486	int index, trailing;
1190	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1487	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1191	RETVAL = index + trailing;	1488	RETVAL = index + trailing;
1192	}	1489	}
1193	OUTPUT:	1490	OUTPUT:
1194	RETVAL	1491	RETVAL
1195		1492
1196	void	1493	void
1197	cursor_pos (CFPlus::Layout self, int index)	1494	cursor_pos (DC::Layout self, int index)
1198	PPCODE:	1495	PPCODE:
1199	{	1496	{
1200	PangoRectangle strong_pos;	1497	PangoRectangle pos;
1201	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1498	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1202		1499
1203	EXTEND (SP, 3);	1500	EXTEND (SP, 3);
1204	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1501	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1502	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1206	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1503	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1207	}	1504	}
1208		1505
1209	void	1506	void
1210	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1507	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1211	PPCODE:	1508	PPCODE:
1212	{	1509	{
1213	int line, x;	1510	int line, x;
1214		1511
1215	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1512	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1513	#if !PANGO_VERSION_CHECK (1, 17, 3)
1216	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1514	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1217		1515	--line;
		1516	#endif
1218	EXTEND (SP, 2);	1517	EXTEND (SP, 2);
1219	PUSHs (sv_2mortal (newSViv (line - 1)));	1518	PUSHs (sv_2mortal (newSViv (line)));
1220	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1519	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1221	}	1520	}
1222		1521
1223	void	1522	void
1224	line_x_to_index (CFPlus::Layout self, int line, int x)	1523	line_x_to_index (DC::Layout self, int line, int x)
1225	PPCODE:	1524	PPCODE:
1226	{	1525	{
1227	PangoLayoutLine *lp;	1526	PangoLayoutLine *lp;
1228	int index, trailing;	1527	int index, trailing;
1229		1528
1230	if (line < 0)	1529	if (line < 0)
1231	XSRETURN_EMPTY;	1530	XSRETURN_EMPTY;
1232		1531
1233	if (!(lp = pango_layout_get_line (self->pl, line)))	1532	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1234	XSRETURN_EMPTY; /* do better */	1533	XSRETURN_EMPTY; /* do better */
1235		1534
1236	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1535	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1237		1536
1238	EXTEND (SP, 2);	1537	EXTEND (SP, 2);
…		…
1244	PUSHs (sv_2mortal (newSViv (trailing)));	1543	PUSHs (sv_2mortal (newSViv (trailing)));
1245	}	1544	}
1246	}	1545	}
1247		1546
1248	void	1547	void
1249	render (CFPlus::Layout self, float x, float y, int flags = 0)	1548	render (DC::Layout self, float x, float y, int flags = 0)
1250	PPCODE:	1549	CODE:
		1550	rc_clear (self->rc);
1251	pango_opengl_render_layout_subpixel (	1551	pango_opengl_render_layout_subpixel (
1252	self->pl,	1552	self->pl,
		1553	self->rc,
1253	x * PANGO_SCALE, y * PANGO_SCALE,	1554	x * PANGO_SCALE, y * PANGO_SCALE,
1254	self->r, self->g, self->b, self->a,	1555	self->r, self->g, self->b, self->a,
1255	flags	1556	flags
1256	);	1557	);
		1558	// we assume that context_change actually clears/frees stuff
		1559	// and does not do any recomputation...
		1560	pango_layout_context_changed (self->pl);
1257		1561
1258	MODULE = CFPlus PACKAGE = CFPlus::Texture	1562	void
		1563	draw (DC::Layout self)
		1564	CODE:
		1565	{
		1566	glEnable (GL_TEXTURE_2D);
		1567	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1568	glEnable (GL_BLEND);
		1569	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1570	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1571	glEnable (GL_ALPHA_TEST);
		1572	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1259		1573
1260	int minpot (int n)	1574	rc_draw (self->rc);
		1575
		1576	glDisable (GL_ALPHA_TEST);
		1577	glDisable (GL_BLEND);
		1578	glDisable (GL_TEXTURE_2D);
		1579	}
		1580
		1581	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1582
		1583	PROTOTYPES: ENABLE
1261		1584
1262	void	1585	void
1263	pad (SV *data_, int ow, int oh, int nw, int nh)	1586	pad (SV *data_, int ow, int oh, int nw, int nh)
1264	CODE:	1587	CODE:
1265	{	1588	{
…		…
1292	HV *hv = (HV *)SvRV (self);	1615	HV *hv = (HV *)SvRV (self);
1293	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1616	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1294	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1617	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1295	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1618	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1296		1619
		1620	if (name <= 0)
		1621	XSRETURN_EMPTY;
		1622
1297	if (items < 5)	1623	if (items < 5)
1298	{	1624	{
1299	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1625	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1300	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1626	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1301	}	1627	}
…		…
1339	RETVAL = width > 0;	1665	RETVAL = width > 0;
1340	}	1666	}
1341	OUTPUT:	1667	OUTPUT:
1342	RETVAL	1668	RETVAL
1343		1669
1344	MODULE = CFPlus PACKAGE = CFPlus::Map	1670	MODULE = Deliantra::Client PACKAGE = DC::Map
1345		1671
1346	CFPlus::Map	1672	PROTOTYPES: DISABLE
		1673
		1674	DC::Map
1347	new (SV *class)	1675	new (SV *class)
1348	CODE:	1676	CODE:
1349	New (0, RETVAL, 1, struct map);	1677	New (0, RETVAL, 1, struct map);
1350	RETVAL->x = 0;	1678	RETVAL->x = 0;
1351	RETVAL->y = 0;	1679	RETVAL->y = 0;
…		…
1359	RETVAL->row = 0;	1687	RETVAL->row = 0;
1360	OUTPUT:	1688	OUTPUT:
1361	RETVAL	1689	RETVAL
1362		1690
1363	void	1691	void
1364	DESTROY (CFPlus::Map self)	1692	DESTROY (DC::Map self)
1365	CODE:	1693	CODE:
1366	{	1694	{
1367	map_clear (self);	1695	map_clear (self);
1368	Safefree (self->face2tile);	1696	Safefree (self->face2tile);
1369	Safefree (self->tex);	1697	Safefree (self->tex);
1370	Safefree (self);	1698	Safefree (self);
1371	}	1699	}
1372		1700
1373	void	1701	void
1374	resize (CFPlus::Map self, int map_width, int map_height)	1702	resize (DC::Map self, int map_width, int map_height)
1375	CODE:	1703	CODE:
1376	self->w = map_width;	1704	self->w = map_width;
1377	self->h = map_height;	1705	self->h = map_height;
1378		1706
1379	void	1707	void
1380	clear (CFPlus::Map self)	1708	clear (DC::Map self)
1381	CODE:	1709	CODE:
1382	map_clear (self);	1710	map_clear (self);
1383		1711
1384	void	1712	void
1385	set_tileid (CFPlus::Map self, int face, int tile)	1713	set_tileid (DC::Map self, int face, int tile)
1386	CODE:	1714	CODE:
1387	{	1715	{
1388	need_facenum (self, face); self->face2tile [face] = tile;	1716	need_facenum (self, face); self->face2tile [face] = tile;
1389	need_texid (self, tile);	1717	need_texid (self, tile);
1390	}	1718	}
1391		1719
1392	void	1720	void
1393	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1721	set_smooth (DC::Map self, int face, int smooth, int level)
1394	CODE:	1722	CODE:
1395	{	1723	{
1396	tileid texid;	1724	tileid texid;
1397	maptex *tex;	1725	maptex *tex;
1398		1726
…		…
1411	tex->smoothtile = self->face2tile [smooth];	1739	tex->smoothtile = self->face2tile [smooth];
1412	tex->smoothlevel = level;	1740	tex->smoothlevel = level;
1413	}	1741	}
1414		1742
1415	void	1743	void
1416	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)	1744	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)
1417	CODE:	1745	CODE:
1418	{	1746	{
1419	need_texid (self, texid);	1747	need_texid (self, texid);
1420		1748
1421	{	1749	{
…		…
1440	// use uglier nearest interpolation because linear suffers	1768	// use uglier nearest interpolation because linear suffers
1441	// from transparent color bleeding and ugly wrapping effects.	1769	// from transparent color bleeding and ugly wrapping effects.
1442	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1770	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1443	}	1771	}
1444		1772
		1773	void
		1774	expire_textures (DC::Map self, int texid, int count)
		1775	PPCODE:
		1776	for (; texid < self->texs && count; ++texid, --count)
		1777	{
		1778	maptex *tex = self->tex + texid;
		1779
		1780	if (tex->name)
		1781	{
		1782	if (tex->unused)
		1783	{
		1784	tex->name = 0;
		1785	tex->unused = 0;
		1786	XPUSHs (sv_2mortal (newSViv (texid)));
		1787	}
		1788	else
		1789	tex->unused = 1;
		1790	}
		1791	}
		1792
1445	int	1793	int
1446	ox (CFPlus::Map self)	1794	ox (DC::Map self)
1447	ALIAS:	1795	ALIAS:
1448	oy = 1	1796	oy = 1
1449	x = 2	1797	x = 2
1450	y = 3	1798	y = 3
1451	w = 4	1799	w = 4
…		…
1462	}	1810	}
1463	OUTPUT:	1811	OUTPUT:
1464	RETVAL	1812	RETVAL
1465		1813
1466	void	1814	void
1467	scroll (CFPlus::Map self, int dx, int dy)	1815	scroll (DC::Map self, int dx, int dy)
1468	CODE:	1816	CODE:
1469	{	1817	{
1470	if (dx > 0)	1818	if (dx > 0)
1471	map_blank (self, self->x, self->y, dx, self->h);	1819	map_blank (self, self->x, self->y, dx, self->h);
1472	else if (dx < 0)	1820	else if (dx < 0)
…		…
1487	self->rows += MAP_EXTEND_Y;	1835	self->rows += MAP_EXTEND_Y;
1488	self->y += MAP_EXTEND_Y;	1836	self->y += MAP_EXTEND_Y;
1489	}	1837	}
1490	}	1838	}
1491		1839
1492	void	1840	SV *
1493	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1841	map1a_update (DC::Map self, SV *data_, int extmap)
1494	CODE:	1842	CODE:
1495	{	1843	{
1496	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1844	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1497	uint8_t *data_end = (uint8_t *)SvEND (data_);	1845	uint8_t *data_end = (uint8_t *)SvEND (data_);
1498	mapcell *cell;	1846	mapcell *cell;
1499	int x, y, flags;	1847	int x, y, z, flags;
		1848	AV *missing = newAV ();
		1849	RETVAL = newRV_noinc ((SV *)missing);
1500		1850
1501	while (data < data_end - 1)	1851	while (data < data_end - 1)
1502	{	1852	{
1503	flags = (data [0] << 8) + data [1]; data += 2;	1853	flags = (data [0] << 8) + data [1]; data += 2;
1504		1854
…		…
1524	uint8_t ext, cmd;	1874	uint8_t ext, cmd;
1525		1875
1526	do	1876	do
1527	{	1877	{
1528	ext = *data++;	1878	ext = *data++;
1529	cmd = ext & 0x3f;	1879	cmd = ext & 0x7f;
1530		1880
1531	if (cmd < 4)	1881	if (cmd < 4)
1532	cell->darkness = 255 - ext * 64 + 1;	1882	cell->darkness = 255 - ext * 64 + 1;
1533	else if (cmd == 5) // health	1883	else if (cmd == 5) // health
1534	{	1884	{
…		…
1537	}	1887	}
1538	else if (cmd == 6) // monster width	1888	else if (cmd == 6) // monster width
1539	cell->stat_width = *data++ + 1;	1889	cell->stat_width = *data++ + 1;
1540	else if (cmd == 0x47)	1890	else if (cmd == 0x47)
1541	{	1891	{
1542	if (*data == 4)	1892	if (*data == 1) cell->player = data [1];
1543	; // decode player count	1893	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1894	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1895	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1544		1896
1545	data += *data + 1;	1897	data += *data + 1;
1546	}	1898	}
1547	else if (cmd == 8) // cell flags	1899	else if (cmd == 8) // cell flags
1548	cell->flags = *data++;	1900	cell->flags = *data++;
…		…
1555	}	1907	}
1556	else	1908	else
1557	cell->darkness = *data++ + 1;	1909	cell->darkness = *data++ + 1;
1558	}	1910	}
1559		1911
		1912	for (z = 0; z <= 2; ++z)
1560	if (flags & 4)	1913	if (flags & (4 >> z))
1561	{	1914	{
1562	faceid face = (data [0] << 8) + data [1]; data += 2;	1915	faceid face = (data [0] << 8) + data [1]; data += 2;
1563	need_facenum (self, face);	1916	need_facenum (self, face);
1564	cell->tile [0] = self->face2tile [face];	1917	cell->tile [z] = self->face2tile [face];
		1918
		1919	if (cell->tile [z])
		1920	{
		1921	maptex *tex = self->tex + cell->tile [z];
		1922	tex->unused = 0;
		1923	if (!tex->name)
		1924	av_push (missing, newSViv (cell->tile [z]));
		1925
		1926	if (tex->smoothtile)
		1927	{
		1928	maptex *smooth = self->tex + tex->smoothtile;
		1929	smooth->unused = 0;
		1930	if (!smooth->name)
		1931	av_push (missing, newSViv (tex->smoothtile));
		1932	}
		1933	}
1565	}	1934	}
1566
1567	if (flags & 2)
1568	{
1569	faceid face = (data [0] << 8) + data [1]; data += 2;
1570	need_facenum (self, face);
1571	cell->tile [1] = self->face2tile [face];
1572	}
1573
1574	if (flags & 1)
1575	{
1576	faceid face = (data [0] << 8) + data [1]; data += 2;
1577	need_facenum (self, face);
1578	cell->tile [2] = self->face2tile [face];
1579	}
1580	}	1935	}
1581	else	1936	else
1582	cell->darkness = 0;	1937	CELL_CLEAR (cell);
1583	}	1938	}
1584	}	1939	}
		1940	OUTPUT:
		1941	RETVAL
1585		1942
1586	SV *	1943	SV *
1587	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1944	mapmap (DC::Map self, int x0, int y0, int w, int h)
1588	CODE:	1945	CODE:
1589	{	1946	{
1590	int x1, x;	1947	int x1, x;
1591	int y1, y;	1948	int y1, y;
1592	int z;	1949	int z;
…		…
1637	}	1994	}
1638	OUTPUT:	1995	OUTPUT:
1639	RETVAL	1996	RETVAL
1640		1997
1641	void	1998	void
1642	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1999	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1643	CODE:	2000	CODE:
1644	{	2001	{
		2002	int x, y, z;
		2003
1645	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2004	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1646	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2005	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1647	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2006	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1648	smooth_key skey;	2007	smooth_key skey;
1649	int x, y, z;	2008	int pl_x, pl_y;
1650	int last_name;	2009	maptex pl_tex;
		2010	rc_t *rc = rc_alloc ();
		2011	rc_key_t key;
		2012	rc_array_t *arr;
		2013
		2014	pl_tex.name = 0;
1651		2015
1652	// thats current max. sorry.	2016	// thats current max. sorry.
1653	if (sw > 255) sw = 255;	2017	if (sw > 255) sw = 255;
1654	if (sh > 255) sh = 255;	2018	if (sh > 255) sh = 255;
1655		2019
1656	// clear key, in case of extra padding	2020	// clear key, in case of extra padding
1657	memset (&skey, 0, sizeof (skey));	2021	memset (&skey, 0, sizeof (skey));
1658		2022
1659	glColor4ub (255, 255, 255, 255);	2023	memset (&key, 0, sizeof (key));
1660		2024	key.r = 255;
1661	glEnable (GL_BLEND);	2025	key.g = 255;
1662	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2026	key.b = 255;
1663	glEnable (GL_TEXTURE_2D);	2027	key.a = 255;
1664	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2028	key.mode = GL_QUADS;
1665		2029	key.format = GL_T2F_V3F;
1666	glBegin (GL_QUADS);
1667
1668	last_name = 0;
1669		2030
1670	mx += self->x;	2031	mx += self->x;
1671	my += self->y;	2032	my += self->y;
1672		2033
1673	// first pass: determine smooth_max	2034	// first pass: determine smooth_max
…		…
1690	MAX (self->tex [cell->tile [1]].smoothlevel,	2051	MAX (self->tex [cell->tile [1]].smoothlevel,
1691	self->tex [cell->tile [2]].smoothlevel));	2052	self->tex [cell->tile [2]].smoothlevel));
1692	}	2053	}
1693	}	2054	}
1694		2055
		2056	glEnable (GL_BLEND);
		2057	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2058	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2059
1695	for (z = 0; z <= 2; z++)	2060	for (z = 0; z <= 2; z++)
1696	{	2061	{
1697	memset (smooth_level, 0, sizeof (smooth_level));	2062	memset (smooth_level, 0, sizeof (smooth_level));
		2063	key.texname = -1;
1698		2064
1699	for (y = 0; y < sh; y++)	2065	for (y = 0; y < sh; y++)
1700	if (0 <= y + my && y + my < self->rows)	2066	if (0 <= y + my && y + my < self->rows)
1701	{	2067	{
1702	maprow *row = self->row + (y + my);	2068	maprow *row = self->row + (y + my);
…		…
1711	{	2077	{
1712	maptex tex = self->tex [tile];	2078	maptex tex = self->tex [tile];
1713	int px = (x + 1) * T - tex.w;	2079	int px = (x + 1) * T - tex.w;
1714	int py = (y + 1) * T - tex.h;	2080	int py = (y + 1) * T - tex.h;
1715		2081
1716	// suppressing texture state switches here
1717	// is only moderately effective, but worth the extra effort
1718	if (last_name != tex.name)	2082	if (key.texname != tex.name)
1719	{	2083	{
		2084	self->tex [tile].unused = 0;
		2085
1720	if (!tex.name)	2086	if (!tex.name)
1721	tex = self->tex [2]; /* missing, replace by noface */	2087	tex = self->tex [2]; /* missing, replace by noface */
1722		2088
1723	glEnd ();	2089	key.texname = tex.name;
1724	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2090	arr = rc_array (rc, &key);
1725	glBegin (GL_QUADS);
1726	}	2091	}
1727		2092
1728	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2093	if (expect_false (cell->player == player) && expect_false (z == 2))
1729	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1730	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1731	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1732
1733	if (cell->flags && z == 2)
1734	{	2094	{
		2095	pl_x = px;
		2096	pl_y = py;
		2097	pl_tex = tex;
		2098	continue;
		2099	}
		2100
		2101	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2102	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2103	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2104	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2105
		2106	if (expect_false (cell->flags) && expect_false (z == 2))
		2107	{
		2108	/* this is a workaround to make speech bubbles drawn
		2109	* for example above walls, work. */
		2110	rc_draw (rc);
		2111	rc_clear (rc);
		2112	key.texname = -1;
		2113
		2114	// overlays such as the speech bubble, probably more to come
1735	if (cell->flags & 1)	2115	if (cell->flags & 1)
1736	{	2116	{
1737	maptex tex = self->tex [1];	2117	maptex tex = self->tex [1];
1738	int px = x * T + T * 2 / 32;	2118	int px = x * T + T * 2 / 32;
1739	int py = y * T - T * 6 / 32;	2119	int py = y * T - T * 6 / 32;
1740		2120
		2121	if (tex.name)
1741	glEnd ();	2122	{
1742	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2123	if (key.texname != tex.name)
		2124	{
		2125	key.texname = tex.name;
		2126	arr = rc_array (rc, &key);
		2127	}
		2128
		2129	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2130	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2131	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2132	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1743	glBegin (GL_QUADS);	2133	}
1744
1745	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1746	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1747	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1748	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1749	}	2134	}
1750	}	2135	}
1751		2136
1752	// update smooth hash	2137	// update smooth hash
1753	if (tex.smoothtile)	2138	if (tex.smoothtile)
…		…
1789	}	2174	}
1790	}	2175	}
1791	}	2176	}
1792	}	2177	}
1793		2178
		2179	rc_draw (rc);
		2180	rc_clear (rc);
		2181
1794	// go through all smoothlevels, lowest to highest, then draw.	2182	// go through all smoothlevels, lowest to highest, then draw.
1795	// this is basically counting sort	2183	// this is basically counting sort
1796	{	2184	{
1797	int w, b;	2185	int w, b;
1798		2186
		2187	glEnable (GL_TEXTURE_2D);
		2188	glBegin (GL_QUADS);
1799	for (w = 0; w < 256 / 32; ++w)	2189	for (w = 0; w < 256 / 32; ++w)
1800	{	2190	{
1801	uint32_t smask = smooth_level [w];	2191	uint32_t smask = smooth_level [w];
1802	if (smask)	2192	if (smask)
1803	for (b = 0; b < 32; ++b)	2193	for (b = 0; b < 32; ++b)
…		…
1822	int border = bits & 15;	2212	int border = bits & 15;
1823	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2213	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1824	float dx = tex.s * .0625f; // 16 images/row	2214	float dx = tex.s * .0625f; // 16 images/row
1825	float dy = tex.t * .5f ; // 2 images/column	2215	float dy = tex.t * .5f ; // 2 images/column
1826		2216
1827	// this time naively avoiding texture state changes
1828	// save gobs of state changes.
1829	if (last_name != tex.name)	2217	if (tex.name)
1830	{	2218	{
		2219	// this time avoiding texture state changes
		2220	// save gobs of state changes.
1831	if (!tex.name)	2221	if (key.texname != tex.name)
1832	continue; // smoothing not yet available	2222	{
		2223	self->tex [skey->tile].unused = 0;
1833		2224
1834	glEnd ();	2225	glEnd ();
1835	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2226	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1836	glBegin (GL_QUADS);	2227	glBegin (GL_QUADS);
1837	}	2228	}
1838		2229
1839	if (border)	2230	if (border)
1840	{	2231	{
1841	float ox = border * dx;	2232	float ox = border * dx;
1842		2233
1843	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2234	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1844	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2235	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1845	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2236	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1846	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2237	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1847	}	2238	}
1848		2239
1849	if (corner)	2240	if (corner)
1850	{	2241	{
1851	float ox = corner * dx;	2242	float ox = corner * dx;
1852		2243
1853	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2244	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1854	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2245	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1855	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2246	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1856	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2247	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2248	}
1857	}	2249	}
1858	}	2250	}
1859	}	2251	}
1860	}	2252	}
1861	}	2253	}
		2254
		2255	glEnd ();
		2256	glDisable (GL_TEXTURE_2D);
		2257	key.texname = -1;
1862	}	2258	}
1863		2259
1864	hv_clear (smooth);	2260	hv_clear (smooth);
1865	}	2261	}
1866		2262
1867	glEnd ();	2263	if (pl_tex.name)
		2264	{
		2265	maptex tex = pl_tex;
		2266	int px = pl_x + sdx;
		2267	int py = pl_y + sdy;
1868		2268
1869	glDisable (GL_TEXTURE_2D);	2269	key.texname = tex.name;
		2270	arr = rc_array (rc, &key);
		2271
		2272	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2273	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2274	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2275	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2276
		2277	rc_draw (rc);
		2278	}
		2279
1870	glDisable (GL_BLEND);	2280	glDisable (GL_BLEND);
		2281	rc_free (rc);
1871		2282
1872	// top layer: overlays such as the health bar	2283	// top layer: overlays such as the health bar
1873	for (y = 0; y < sh; y++)	2284	for (y = 0; y < sh; y++)
1874	if (0 <= y + my && y + my < self->rows)	2285	if (0 <= y + my && y + my < self->rows)
1875	{	2286	{
…		…
1880	{	2291	{
1881	mapcell *cell = row->col + (x + mx - row->c0);	2292	mapcell *cell = row->col + (x + mx - row->c0);
1882		2293
1883	int px = x * T;	2294	int px = x * T;
1884	int py = y * T;	2295	int py = y * T;
		2296
		2297	if (expect_false (cell->player == player))
		2298	{
		2299	px += sdx;
		2300	py += sdy;
		2301	}
1885		2302
1886	if (cell->stat_hp)	2303	if (cell->stat_hp)
1887	{	2304	{
1888	int width = cell->stat_width * T;	2305	int width = cell->stat_width * T;
1889	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2306	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1900	}	2317	}
1901	}	2318	}
1902	}	2319	}
1903		2320
1904	void	2321	void
1905	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2322	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1906	CODE:	2323	CODE:
1907	{	2324	{
1908	static float color[16][3] = {	2325	static float color[16][3] = {
1909	{ 0.00F, 0.00F, 0.00F },	2326	{ 0.00F, 0.00F, 0.00F },
1910	{ 1.00F, 1.00F, 1.00F },	2327	{ 1.00F, 1.00F, 1.00F },
…		…
1960	glDisable (GL_BLEND);	2377	glDisable (GL_BLEND);
1961	glDisable (GL_TEXTURE_2D);	2378	glDisable (GL_TEXTURE_2D);
1962	}	2379	}
1963		2380
1964	void	2381	void
1965	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2382	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1966	PPCODE:	2383	PPCODE:
1967	{	2384	{
1968	int x, y;	2385	int x, y;
1969	int sw1 = sw + 2;	2386	int sw1 = sw + 2;
1970	int sh1 = sh + 2;	2387	int sh1 = sh + 2;
…		…
1978	SvCUR_set (darkness3_sv, sw34 * sh3);	2395	SvCUR_set (darkness3_sv, sw34 * sh3);
1979		2396
1980	mx += self->x - 1;	2397	mx += self->x - 1;
1981	my += self->y - 1;	2398	my += self->y - 1;
1982		2399
1983	memset (darkness1, 255, sw1 * sh1);	2400	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1984		2401
1985	for (y = 0; y < sh1; y++)	2402	for (y = 0; y < sh1; y++)
1986	if (0 <= y + my && y + my < self->rows)	2403	if (0 <= y + my && y + my < self->rows)
1987	{	2404	{
1988	maprow *row = self->row + (y + my);	2405	maprow *row = self->row + (y + my);
…		…
2041	PUSHs (sv_2mortal (newSViv (sh3)));	2458	PUSHs (sv_2mortal (newSViv (sh3)));
2042	PUSHs (darkness3_sv);	2459	PUSHs (darkness3_sv);
2043	}	2460	}
2044		2461
2045	SV *	2462	SV *
2046	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2463	get_rect (DC::Map self, int x0, int y0, int w, int h)
2047	CODE:	2464	CODE:
2048	{	2465	{
2049	int x, y, x1, y1;	2466	int x, y, x1, y1;
2050	SV *data_sv = newSV (w * h * 7 + 5);	2467	SV *data_sv = newSV (w * h * 7 + 5);
2051	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2468	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2108	else	2525	else
2109	*data++ = 0;	2526	*data++ = 0;
2110	}	2527	}
2111	}	2528	}
2112		2529
		2530	/* if size is w*h + 5 then no data has been found */
		2531	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2532	{
2113	SvPOK_only (data_sv);	2533	SvPOK_only (data_sv);
2114	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2534	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2535	}
		2536
2115	RETVAL = data_sv;	2537	RETVAL = data_sv;
2116	}	2538	}
2117	OUTPUT:	2539	OUTPUT:
2118	RETVAL	2540	RETVAL
2119		2541
2120	void	2542	void
2121	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2543	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2122	PPCODE:	2544	PPCODE:
2123	{	2545	{
2124	int x, y, z;	2546	int x, y, z;
2125	int w, h;	2547	int w, h;
2126	int x1, y1;	2548	int x1, y1;
		2549	STRLEN len;
		2550	uint8_t *data, *end;
		2551
		2552	len = SvLEN (data_sv);
		2553	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2554	data = SvPVbyte_nolen (data_sv);
		2555	end = data + len + 8;
		2556
		2557	if (len < 5)
		2558	XSRETURN_EMPTY;
2127		2559
2128	if (*data++ != 0)	2560	if (*data++ != 0)
2129	return; /* version mismatch */	2561	XSRETURN_EMPTY; /* version mismatch */
2130		2562
2131	w = *data++ << 8; w |= *data++;	2563	w = *data++ << 8; w |= *data++;
2132	h = *data++ << 8; h |= *data++;	2564	h = *data++ << 8; h |= *data++;
2133		2565
2134	// we need to do this 'cause we don't keep an absolute coord system for rows	2566	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2146	{	2578	{
2147	maprow *row = map_get_row (self, y);	2579	maprow *row = map_get_row (self, y);
2148		2580
2149	for (x = x0; x < x1; x++)	2581	for (x = x0; x < x1; x++)
2150	{	2582	{
		2583	uint8_t flags;
		2584
		2585	if (data + 7 >= end)
		2586	XSRETURN_EMPTY;
		2587
2151	uint8_t flags = *data++;	2588	flags = *data++;
2152		2589
2153	if (flags)	2590	if (flags)
2154	{	2591	{
2155	mapcell *cell = row_get_cell (row, x);	2592	mapcell *cell = row_get_cell (row, x);
2156	tileid tile[3] = { 0, 0, 0 };	2593	tileid tile[3] = { 0, 0, 0 };
…		…
2159	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2596	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2160	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2597	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2161		2598
2162	if (cell->darkness == 0)	2599	if (cell->darkness == 0)
2163	{	2600	{
2164	cell->darkness = 0;	2601	/*cell->darkness = 0;*/
		2602	EXTEND (SP, 3);
2165		2603
2166	for (z = 0; z <= 2; z++)	2604	for (z = 0; z <= 2; z++)
2167	{	2605	{
2168	tileid t = tile [z];	2606	tileid t = tile [z];
2169		2607
2170	if (t >= self->texs || (t && !self->tex [t].name))	2608	if (t >= self->texs || (t && !self->tex [t].name))
2171	{	2609	{
2172	XPUSHs (sv_2mortal (newSViv (t)));	2610	PUSHs (sv_2mortal (newSViv (t)));
2173	need_texid (self, t);	2611	need_texid (self, t);
2174	}	2612	}
2175		2613
2176	cell->tile [z] = t;	2614	cell->tile [z] = t;
2177	}	2615	}
…		…
2179	}	2617	}
2180	}	2618	}
2181	}	2619	}
2182	}	2620	}
2183		2621
2184	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2622	MODULE = Deliantra::Client PACKAGE = DC::RW
2185		2623
2186	CFPlus::MixChunk	2624	DC::RW
2187	new_from_file (SV *class, char *path)	2625	new (SV *class, SV *data_sv)
2188	CODE:	2626	CODE:
2189	RETVAL = Mix_LoadWAV (path);	2627	{
		2628	STRLEN datalen;
		2629	char *data = SvPVbyte (data_sv, datalen);
		2630
		2631	RETVAL = SDL_RWFromConstMem (data, datalen);
		2632	}
2190	OUTPUT:	2633	OUTPUT:
2191	RETVAL	2634	RETVAL
2192		2635
		2636	DC::RW
		2637	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2638	CODE:
		2639	RETVAL = SDL_RWFromFile (path, mode);
		2640	OUTPUT:
		2641	RETVAL
		2642
		2643	# fails on win32:
		2644	# dc.xs(2268) : error C2059: syntax error : '('
2193	void	2645	#void
		2646	#close (DC::RW self)
		2647	# CODE:
		2648	# (self->(close)) (self);
		2649
		2650	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2651
		2652	PROTOTYPES: DISABLE
		2653
		2654	DC::Channel
		2655	find ()
		2656	CODE:
		2657	{
		2658	RETVAL = Mix_GroupAvailable (-1);
		2659
		2660	if (RETVAL < 0)
		2661	{
		2662	RETVAL = Mix_GroupOldest (-1);
		2663
		2664	if (RETVAL < 0)
		2665	XSRETURN_UNDEF;
		2666
		2667	Mix_HaltChannel (RETVAL);
		2668	}
		2669
		2670	Mix_UnregisterAllEffects (RETVAL);
		2671	Mix_Volume (RETVAL, 128);
		2672	}
		2673	OUTPUT:
		2674	RETVAL
		2675
		2676	void
		2677	halt (DC::Channel self)
		2678	CODE:
		2679	Mix_HaltChannel (self);
		2680
		2681	void
		2682	expire (DC::Channel self, int ticks = -1)
		2683	CODE:
		2684	Mix_ExpireChannel (self, ticks);
		2685
		2686	void
		2687	fade_out (DC::Channel self, int ticks = -1)
		2688	CODE:
		2689	Mix_FadeOutChannel (self, ticks);
		2690
		2691	int
		2692	volume (DC::Channel self, int volume)
		2693	CODE:
		2694	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2695	OUTPUT:
		2696	RETVAL
		2697
		2698	void
		2699	unregister_all_effects (DC::Channel self)
		2700	CODE:
		2701	Mix_UnregisterAllEffects (self);
		2702
		2703	void
		2704	set_panning (DC::Channel self, int left, int right)
		2705	CODE:
		2706	left = CLAMP (left , 0, 255);
		2707	right = CLAMP (right, 0, 255);
		2708	Mix_SetPanning (self, left, right);
		2709
		2710	void
		2711	set_distance (DC::Channel self, int distance)
		2712	CODE:
		2713	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2714
		2715	void
		2716	set_position (DC::Channel self, int angle, int distance)
		2717	CODE:
		2718
		2719	void
		2720	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2721	CODE:
		2722	{
		2723	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2724	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2725	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2726	}
		2727
		2728	void
		2729	set_reverse_stereo (DC::Channel self, int flip)
		2730	CODE:
		2731	Mix_SetReverseStereo (self, flip);
		2732
		2733	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2734
		2735	PROTOTYPES: DISABLE
		2736
		2737	DC::MixChunk
		2738	new (SV *class, DC::RW rwops)
		2739	CODE:
		2740	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2741	OUTPUT:
		2742	RETVAL
		2743
		2744	void
2194	DESTROY (CFPlus::MixChunk self)	2745	DESTROY (DC::MixChunk self)
2195	CODE:	2746	CODE:
2196	Mix_FreeChunk (self);	2747	Mix_FreeChunk (self);
2197		2748
2198	int	2749	int
2199	volume (CFPlus::MixChunk self, int volume = -1)	2750	volume (DC::MixChunk self, int volume = -1)
2200	CODE:	2751	CODE:
		2752	if (items > 1)
		2753	volume = CLAMP (volume, 0, 128);
2201	RETVAL = Mix_VolumeChunk (self, volume);	2754	RETVAL = Mix_VolumeChunk (self, volume);
2202	OUTPUT:	2755	OUTPUT:
2203	RETVAL	2756	RETVAL
2204		2757
2205	int	2758	DC::Channel
2206	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2759	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2207	CODE:	2760	CODE:
		2761	{
2208	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2762	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2763
		2764	if (RETVAL < 0)
		2765	XSRETURN_UNDEF;
		2766
		2767	if (channel < 0)
		2768	{
		2769	Mix_UnregisterAllEffects (RETVAL);
		2770	Mix_Volume (RETVAL, 128);
		2771	}
		2772	}
2209	OUTPUT:	2773	OUTPUT:
2210	RETVAL	2774	RETVAL
2211		2775
2212	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2776	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2213		2777
2214	int	2778	int
2215	volume (int volume = -1)	2779	volume (int volume = -1)
		2780	PROTOTYPE: ;$
2216	CODE:	2781	CODE:
		2782	if (items > 0)
		2783	volume = CLAMP (volume, 0, 128);
2217	RETVAL = Mix_VolumeMusic (volume);	2784	RETVAL = Mix_VolumeMusic (volume);
2218	OUTPUT:	2785	OUTPUT:
2219	RETVAL	2786	RETVAL
2220		2787
2221	int	2788	void
2222	fade_out (int ms)	2789	fade_out (int ms)
2223	CODE:	2790	CODE:
2224	RETVAL = Mix_FadeOutMusic (ms);	2791	Mix_FadeOutMusic (ms);
		2792
		2793	void
		2794	halt ()
		2795	CODE:
		2796	Mix_HaltMusic ();
		2797
		2798	DC::MixMusic
		2799	new (SV *class, DC::RW rwops)
		2800	CODE:
		2801	RETVAL = Mix_LoadMUS_RW (rwops);
2225	OUTPUT:	2802	OUTPUT:
2226	RETVAL	2803	RETVAL
2227		2804
2228	CFPlus::MixMusic
2229	new_from_file (SV *class, char *path)
2230	CODE:
2231	RETVAL = Mix_LoadMUS (path);
2232	OUTPUT:
2233	RETVAL
2234
2235	void	2805	void
2236	DESTROY (CFPlus::MixMusic self)	2806	DESTROY (DC::MixMusic self)
2237	CODE:	2807	CODE:
2238	Mix_FreeMusic (self);	2808	Mix_FreeMusic (self);
2239		2809
2240	int	2810	int
2241	play (CFPlus::MixMusic self, int loops = -1)	2811	play (DC::MixMusic self, int loops = -1)
2242	CODE:	2812	CODE:
2243	RETVAL = Mix_PlayMusic (self, loops);	2813	RETVAL = Mix_PlayMusic (self, loops);
2244	OUTPUT:	2814	OUTPUT:
2245	RETVAL	2815	RETVAL
2246		2816
2247	int	2817	void
2248	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2818	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2249	CODE:	2819	CODE:
2250	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2820	Mix_FadeInMusicPos (self, loops, ms, position);
2251	OUTPUT:
2252	RETVAL
2253		2821
2254	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2822	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2823
		2824	PROTOTYPES: ENABLE
2255		2825
2256	BOOT:	2826	BOOT:
2257	{	2827	{
2258	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2828	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2259	static const struct {	2829	static const struct {
2260	const char *name;	2830	const char *name;
2261	IV iv;	2831	IV iv;
2262	} *civ, const_iv[] = {	2832	} *civ, const_iv[] = {
2263	# define const_iv(name) { # name, (IV)name }	2833	# define const_iv(name) { # name, (IV)name }
…		…
2275	const_iv (GL_ALPHA_TEST),	2845	const_iv (GL_ALPHA_TEST),
2276	const_iv (GL_NORMALIZE),	2846	const_iv (GL_NORMALIZE),
2277	const_iv (GL_RESCALE_NORMAL),	2847	const_iv (GL_RESCALE_NORMAL),
2278	const_iv (GL_FRONT),	2848	const_iv (GL_FRONT),
2279	const_iv (GL_BACK),	2849	const_iv (GL_BACK),
		2850	const_iv (GL_AUX0),
2280	const_iv (GL_AND),	2851	const_iv (GL_AND),
2281	const_iv (GL_ONE),	2852	const_iv (GL_ONE),
2282	const_iv (GL_ZERO),	2853	const_iv (GL_ZERO),
2283	const_iv (GL_SRC_ALPHA),	2854	const_iv (GL_SRC_ALPHA),
2284	const_iv (GL_DST_ALPHA),	2855	const_iv (GL_DST_ALPHA),
…		…
2297	const_iv (GL_INTENSITY),	2868	const_iv (GL_INTENSITY),
2298	const_iv (GL_LUMINANCE),	2869	const_iv (GL_LUMINANCE),
2299	const_iv (GL_LUMINANCE_ALPHA),	2870	const_iv (GL_LUMINANCE_ALPHA),
2300	const_iv (GL_FLOAT),	2871	const_iv (GL_FLOAT),
2301	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2872	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2873	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2874	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2875	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2876	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2877	const_iv (GL_COMPRESSED_RGB_ARB),
		2878	const_iv (GL_COMPRESSED_RGBA_ARB),
2302	const_iv (GL_COMPILE),	2879	const_iv (GL_COMPILE),
2303	const_iv (GL_PROXY_TEXTURE_1D),	2880	const_iv (GL_PROXY_TEXTURE_1D),
2304	const_iv (GL_PROXY_TEXTURE_2D),	2881	const_iv (GL_PROXY_TEXTURE_2D),
2305	const_iv (GL_TEXTURE_1D),	2882	const_iv (GL_TEXTURE_1D),
2306	const_iv (GL_TEXTURE_2D),	2883	const_iv (GL_TEXTURE_2D),
…		…
2330	const_iv (GL_COLOR_LOGIC_OP),	2907	const_iv (GL_COLOR_LOGIC_OP),
2331	const_iv (GL_SEPARABLE_2D),	2908	const_iv (GL_SEPARABLE_2D),
2332	const_iv (GL_CONVOLUTION_2D),	2909	const_iv (GL_CONVOLUTION_2D),
2333	const_iv (GL_CONVOLUTION_BORDER_MODE),	2910	const_iv (GL_CONVOLUTION_BORDER_MODE),
2334	const_iv (GL_CONSTANT_BORDER),	2911	const_iv (GL_CONSTANT_BORDER),
		2912	const_iv (GL_POINTS),
2335	const_iv (GL_LINES),	2913	const_iv (GL_LINES),
2336	const_iv (GL_LINE_STRIP),	2914	const_iv (GL_LINE_STRIP),
2337	const_iv (GL_LINE_LOOP),	2915	const_iv (GL_LINE_LOOP),
2338	const_iv (GL_QUADS),	2916	const_iv (GL_QUADS),
2339	const_iv (GL_QUAD_STRIP),	2917	const_iv (GL_QUAD_STRIP),
2340	const_iv (GL_TRIANGLES),	2918	const_iv (GL_TRIANGLES),
2341	const_iv (GL_TRIANGLE_STRIP),	2919	const_iv (GL_TRIANGLE_STRIP),
2342	const_iv (GL_TRIANGLE_FAN),	2920	const_iv (GL_TRIANGLE_FAN),
		2921	const_iv (GL_POLYGON),
2343	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2922	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2923	const_iv (GL_POINT_SMOOTH_HINT),
		2924	const_iv (GL_LINE_SMOOTH_HINT),
		2925	const_iv (GL_POLYGON_SMOOTH_HINT),
		2926	const_iv (GL_GENERATE_MIPMAP_HINT),
		2927	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2344	const_iv (GL_FASTEST),	2928	const_iv (GL_FASTEST),
		2929	const_iv (GL_DONT_CARE),
		2930	const_iv (GL_NICEST),
2345	const_iv (GL_V2F),	2931	const_iv (GL_V2F),
2346	const_iv (GL_V3F),	2932	const_iv (GL_V3F),
2347	const_iv (GL_T2F_V3F),	2933	const_iv (GL_T2F_V3F),
2348	const_iv (GL_T2F_N3F_V3F),	2934	const_iv (GL_T2F_N3F_V3F),
2349	# undef const_iv	2935	# undef const_iv
…		…
2354		2940
2355	texture_av = newAV ();	2941	texture_av = newAV ();
2356	AvREAL_off (texture_av);	2942	AvREAL_off (texture_av);
2357	}	2943	}
2358		2944
		2945	void
		2946	disable_GL_EXT_blend_func_separate ()
		2947	CODE:
		2948	gl.BlendFuncSeparate = 0;
		2949	gl.BlendFuncSeparateEXT = 0;
		2950
2359	char *	2951	char *
2360	gl_vendor ()	2952	gl_vendor ()
2361	CODE:	2953	CODE:
2362	RETVAL = (char *)glGetString (GL_VENDOR);	2954	RETVAL = (char *)glGetString (GL_VENDOR);
2363	OUTPUT:	2955	OUTPUT:
…		…
2436	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3028	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2437		3029
2438	# near_ and far_ are due to microsofts buggy "c" compiler	3030	# near_ and far_ are due to microsofts buggy "c" compiler
2439	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3031	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2440		3032
		3033	PROTOTYPES: DISABLE
		3034
2441	void glViewport (int x, int y, int width, int height)	3035	void glViewport (int x, int y, int width, int height)
2442		3036
2443	void glScissor (int x, int y, int width, int height)	3037	void glScissor (int x, int y, int width, int height)
2444		3038
2445	void glTranslate (float x, float y, float z = 0.)	3039	void glTranslate (float x, float y, float z = 0.)
…		…
2452		3046
2453	void glRotate (float angle, float x, float y, float z)	3047	void glRotate (float angle, float x, float y, float z)
2454	CODE:	3048	CODE:
2455	glRotatef (angle, x, y, z);	3049	glRotatef (angle, x, y, z);
2456		3050
2457	void glBegin (int mode)
2458
2459	void glEnd ()
2460
2461	void glColor (float r, float g, float b, float a = 1.0)	3051	void glColor (float r, float g, float b, float a = 1.0)
2462	PROTOTYPE: @	3052	PROTOTYPE: @
2463	ALIAS:	3053	ALIAS:
2464	glColor_premultiply = 1	3054	glColor_premultiply = 1
2465	CODE:	3055	CODE:
2466	if (ix)	3056	if (ix)
2467	{	3057	{
…		…
2470	b *= a;	3060	b *= a;
2471	}	3061	}
2472	// microsoft visual "c" rounds instead of truncating...	3062	// microsoft visual "c" rounds instead of truncating...
2473	glColor4f (r, g, b, a);	3063	glColor4f (r, g, b, a);
2474		3064
2475	void glInterleavedArrays (int format, int stride, char *data)
2476
2477	void glDrawElements (int mode, int count, int type, char *indices)
2478
2479	# 1.2 void glDrawRangeElements (int mode, int start, int end
2480
2481	void glRasterPos (float x, float y, float z = 0.)	3065	void glRasterPos (float x, float y, float z = 0.)
2482	CODE:	3066	CODE:
2483	glRasterPos3f (0, 0, z);	3067	glRasterPos3f (0, 0, z);
2484	glBitmap (0, 0, 0, 0, x, y, 0);	3068	glBitmap (0, 0, 0, 0, x, y, 0);
2485		3069
…		…
2489		3073
2490	void glTexCoord (float s, float t)	3074	void glTexCoord (float s, float t)
2491	CODE:	3075	CODE:
2492	glTexCoord2f (s, t);	3076	glTexCoord2f (s, t);
2493		3077
		3078	void glRect (float x1, float y1, float x2, float y2)
		3079	CODE:
		3080	glRectf (x1, y1, x2, y2);
		3081
		3082	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3083	CODE:
		3084	glBegin (GL_LINE_LOOP);
		3085	glVertex2f (x1, y1);
		3086	glVertex2f (x2, y1);
		3087	glVertex2f (x2, y2);
		3088	glVertex2f (x1, y2);
		3089	glEnd ();
		3090
		3091	PROTOTYPES: ENABLE
		3092
		3093	void glBegin (int mode)
		3094
		3095	void glEnd ()
		3096
		3097	void glPointSize (GLfloat size)
		3098
		3099	void glLineWidth (GLfloat width)
		3100
		3101	void glInterleavedArrays (int format, int stride, char *data)
		3102
		3103	void glDrawElements (int mode, int count, int type, char *indices)
		3104
		3105	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3106
2494	void glTexEnv (int target, int pname, float param)	3107	void glTexEnv (int target, int pname, float param)
2495	CODE:	3108	CODE:
2496	glTexEnvf (target, pname, param);	3109	glTexEnvf (target, pname, param);
2497		3110
2498	void glTexParameter (int target, int pname, float param)	3111	void glTexParameter (int target, int pname, float param)
…		…
2514	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3127	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2515	CODE:	3128	CODE:
2516	if (gl.SeparableFilter2D)	3129	if (gl.SeparableFilter2D)
2517	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3130	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2518		3131
2519	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3132	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2520		3133
2521	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3134	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2522		3135
2523	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3136	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2524		3137
…		…
2550		3163
2551	void glEndList ()	3164	void glEndList ()
2552		3165
2553	void glCallList (int list)	3166	void glCallList (int list)
2554		3167
		3168	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3169
		3170	PROTOTYPES: DISABLE
		3171
		3172	void
		3173	find_widget (SV *self, NV x, NV y)
		3174	PPCODE:
		3175	{
		3176	if (within_widget (self, x, y))
		3177	XPUSHs (self);
		3178	}
		3179
		3180	BOOT:
		3181	{
		3182	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3183
		3184	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3185	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3186	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3187	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3188	}
		3189
		3190	void
		3191	draw (SV *self)
		3192	CODE:
		3193	{
		3194	HV *hv;
		3195	SV **svp;
		3196	NV x, y, w, h;
		3197	SV *draw_x_sv = GvSV (draw_x_gv);
		3198	SV *draw_y_sv = GvSV (draw_y_gv);
		3199	SV *draw_w_sv = GvSV (draw_w_gv);
		3200	SV *draw_h_sv = GvSV (draw_h_gv);
		3201	double draw_x, draw_y;
		3202
		3203	if (!SvROK (self))
		3204	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3205
		3206	hv = (HV *)SvRV (self);
		3207
		3208	if (SvTYPE (hv) != SVt_PVHV)
		3209	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3210
		3211	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3212	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3213
		3214	if (!h || !w)
		3215	XSRETURN_EMPTY;
		3216
		3217	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3218	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3219
		3220	draw_x = SvNV (draw_x_sv) + x;
		3221	draw_y = SvNV (draw_y_sv) + y;
		3222
		3223	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3224	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3225	XSRETURN_EMPTY;
		3226
		3227	sv_setnv (draw_x_sv, draw_x);
		3228	sv_setnv (draw_y_sv, draw_y);
		3229
		3230	glPushMatrix ();
		3231	glTranslated (x, y, 0);
		3232
		3233	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3234	{
		3235	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3236
		3237	if (svp && SvTRUE (*svp))
		3238	{
		3239	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3240	glEnable (GL_BLEND);
		3241	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3242	glBegin (GL_QUADS);
		3243	glVertex2f (0, 0);
		3244	glVertex2f (w, 0);
		3245	glVertex2f (w, h);
		3246	glVertex2f (0, h);
		3247	glEnd ();
		3248	glDisable (GL_BLEND);
		3249	}
		3250	}
		3251	#if 0
		3252	// draw borders, for debugging
		3253	glPushMatrix ();
		3254	glColor4f (1., 1., 0., 1.);
		3255	glTranslatef (.5, .5, 0.);
		3256	glBegin (GL_LINE_LOOP);
		3257	glVertex2f (0 , 0);
		3258	glVertex2f (w - 1, 0);
		3259	glVertex2f (w - 1, h - 1);
		3260	glVertex2f (0 , h - 1);
		3261	glEnd ();
		3262	glPopMatrix ();
		3263	#endif
		3264	PUSHMARK (SP);
		3265	XPUSHs (self);
		3266	PUTBACK;
		3267	call_method ("_draw", G_VOID | G_DISCARD);
		3268	SPAGAIN;
		3269
		3270	glPopMatrix ();
		3271
		3272	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3273	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3274	}
		3275

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