ViewVC Help

View File | Revision Log | Show Annotations | Download File

/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 1.274 by root, Wed Aug 20 17:50:47 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 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
64	# define PARACHUTE 0
65	#endif
66		95
67	static AV *texture_av;	96	static AV *texture_av;
68		97
69	static struct	98	static struct
70	{	99	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	136	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	137	glDeleteTextures (1, &name);
109	}	138	}
110		139
111	#include "texcache.c"	140	#include "texcache.c"
		141	#include "rendercache.c"
112		142
113	#include "pango-font.c"	143	#include "pango-font.c"
114	#include "pango-fontmap.c"	144	#include "pango-fontmap.c"
115	#include "pango-render.c"	145	#include "pango-render.c"
116		146
		147	typedef IV DC__Channel;
		148	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	149	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	150	typedef Mix_Music *DC__MixMusic;
119		151
120	typedef PangoFontDescription *CFPlus__Font;	152	typedef PangoFontDescription *DC__Font;
121		153
122	static int	154	static int
123	shape_attr_p (PangoLayoutRun *run)	155	shape_attr_p (PangoLayoutRun *run)
124	{	156	{
125	GSList *attrs = run->item->analysis.extra_attrs;	157	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		171
140	typedef struct cf_layout {	172	typedef struct cf_layout {
141	PangoLayout *pl;	173	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	174	float r, g, b, a; // default color for rgba mode
143	int base_height;	175	int base_height;
144	CFPlus__Font font;	176	DC__Font font;
		177	rc_t *rc;
145	} *CFPlus__Layout;	178	} *DC__Layout;
146		179
147	static CFPlus__Font default_font;	180	static DC__Font default_font;
148	static PangoContext *opengl_context;	181	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	182	static PangoFontMap *opengl_fontmap;
150		183
151	static void	184	static void
152	substitute_func (FcPattern *pattern, gpointer data)	185	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	190	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	192	}
160		193
161	static void	194	static void
162	layout_update_font (CFPlus__Layout self)	195	layout_update_font (DC__Layout self)
163	{	196	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	197	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	198	* reasonably well with dejavu/bistream fonts
166	*/	199	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	200	PangoFontDescription *font = self->font ? self->font : default_font;
168		201
169	pango_font_description_set_absolute_size (font,	202	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	203	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		204
172	pango_layout_set_font_description (self->pl, font);	205	pango_layout_set_font_description (self->pl, font);
173	}	206	}
174		207
175	static void	208	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	209	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	210	{
178	PangoRectangle rect;	211	PangoRectangle rect;
179		212
180	// get_pixel_* wrongly rounds down	213	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	214	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		225
193	typedef uint16_t tileid;	226	typedef uint16_t tileid;
194	typedef uint16_t faceid;	227	typedef uint16_t faceid;
195		228
196	typedef struct {	229	typedef struct {
197	int name;	230	GLuint name;
198	int w, h;	231	int w, h;
199	float s, t;	232	float s, t;
200	uint8_t r, g, b, a;	233	uint8_t r, g, b, a;
201	tileid smoothtile;	234	tileid smoothtile;
202	uint8_t smoothlevel;	235	uint8_t smoothlevel;
…		…
220	int faces; tileid *face2tile; // [faceid]	253	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	254	int texs; maptex *tex; // [tileid]
222		255
223	int32_t rows;	256	int32_t rows;
224	maprow *row;	257	maprow *row;
225	} *CFPlus__Map;	258	} *DC__Map;
226		259
227	static char *	260	static char *
228	prepend (char *ptr, int sze, int inc)	261	prepend (char *ptr, int sze, int inc)
229	{	262	{
230	char *p;	263	char *p;
…		…
268	self->texs *= 2;	301	self->texs *= 2;
269	}	302	}
270	}	303	}
271		304
272	static maprow *	305	static maprow *
273	map_get_row (CFPlus__Map self, int y)	306	map_get_row (DC__Map self, int y)
274	{	307	{
275	if (0 > y)	308	if (0 > y)
276	{	309	{
277	int extend = - y + MAP_EXTEND_Y;	310	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	311	Prepend (maprow, self->row, self->rows, extend);
…		…
316		349
317	return row->col + (x - row->c0);	350	return row->col + (x - row->c0);
318	}	351	}
319		352
320	static mapcell *	353	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	354	map_get_cell (DC__Map self, int x, int y)
322	{	355	{
323	return row_get_cell (map_get_row (self, y), x);	356	return row_get_cell (map_get_row (self, y), x);
324	}	357	}
325		358
326	static void	359	static void
327	map_clear (CFPlus__Map self)	360	map_clear (DC__Map self)
328	{	361	{
329	int r;	362	int r;
330		363
331	for (r = 0; r < self->rows; r++)	364	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	365	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	372	self->oy = 0;
340	self->row = 0;	373	self->row = 0;
341	self->rows = 0;	374	self->rows = 0;
342	}	375	}
343		376
		377	#define CELL_CLEAR(cell) \
		378	do { \
		379	if ((cell)->player) \
		380	(cell)->tile [2] = 0; \
		381	(cell)->darkness = 0; \
		382	(cell)->stat_hp = 0; \
		383	(cell)->flags = 0; \
		384	(cell)->player = 0; \
		385	} while (0)
		386
344	static void	387	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	388	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	389	{
347	int x, y;	390	int x, y;
348	maprow *row;	391	maprow *row;
349	mapcell *cell;	392	mapcell *cell;
350		393
…		…
362	if (x >= row->c1)	405	if (x >= row->c1)
363	break;	406	break;
364		407
365	cell = row->col + x - row->c0;	408	cell = row->col + x - row->c0;
366		409
367	cell->darkness = 0;	410	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	411	}
372	}	412	}
373	}	413	}
374		414
375	typedef struct {	415	typedef struct {
…		…
429	n |= n >> 16;	469	n |= n >> 16;
430		470
431	return n + 1;	471	return n + 1;
432	}	472	}
433		473
		474	static unsigned int
		475	popcount (unsigned int n)
		476	{
		477	n -= (n >> 1) & 0x55555555U;
		478	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		479	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		480	n *= 0x01010101U;
		481
		482	return n >> 24;
		483	}
		484
434	/* SDL should provide this, really. */	485	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	486	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	487	#define SDLK_MODIFIER_MAX 314
437		488
438	MODULE = CFPlus PACKAGE = CFPlus	489	/******************************************************************************/
		490
		491	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		492	static GV *hover_gv;
		493
		494	static int
		495	within_widget (SV *widget, NV x, NV y)
		496	{
		497	HV *self;
		498	SV **svp;
		499	NV wx, ww, wy, wh;
		500
		501	if (!SvROK (widget))
		502	return 0;
		503
		504	self = (HV *)SvRV (widget);
		505
		506	if (SvTYPE (self) != SVt_PVHV)
		507	return 0;
		508
		509	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		510	if (y < wy)
		511	return 0;
		512
		513	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		514	if (y >= wy + wh)
		515	return 0;
		516
		517	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		518	if (x < wx)
		519	return 0;
		520
		521	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		522	if (x >= wx + ww)
		523	return 0;
		524
		525	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		526	if (!svp || !SvTRUE (*svp))
		527	return 0;
		528
		529	return 1;
		530	}
		531
		532	static void
		533	deliantra_main ()
		534	{
		535	char *argv[] = { 0 };
		536	call_argv ("::main", G_DISCARD | G_VOID, argv);
		537	}
		538
		539	#ifdef __MACOSX__
		540	/* to due surprising braindamage on the side of SDL design, we
		541	* do some mind-boggling hack here: SDL requires a custom main()
		542	* on OS X, so... we provide one and call the original main(), which,
		543	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		544	* and which calls our main (== SDL_main) back.
		545	*/
		546	extern C_LINKAGE int
		547	main (int argc, char *argv[])
		548	{
		549	deliantra_main ();
		550	}
		551
		552	#undef main
		553
		554	extern C_LINKAGE int main (int argc, char *argv[]);
		555
		556	static void
		557	SDL_braino (void)
		558	{
		559	char *argv[] = { "deliantra client", 0 };
		560	(main) (1, argv);
		561	}
		562	#else
		563	static void
		564	SDL_braino (void)
		565	{
		566	deliantra_main ();
		567	}
		568	#endif
		569
		570	MODULE = Deliantra::Client PACKAGE = DC
439		571
440	PROTOTYPES: ENABLE	572	PROTOTYPES: ENABLE
441		573
442	BOOT:	574	BOOT:
443	{	575	{
444	HV *stash = gv_stashpv ("CFPlus", 1);	576	HV *stash = gv_stashpv ("DC", 1);
445	static const struct {	577	static const struct {
446	const char *name;	578	const char *name;
447	IV iv;	579	IV iv;
448	} *civ, const_iv[] = {	580	} *civ, const_iv[] = {
449	# define const_iv(name) { # name, (IV)name }	581	# define const_iv(name) { # name, (IV)name }
…		…
471		603
472	const_iv (SDL_APPINPUTFOCUS),	604	const_iv (SDL_APPINPUTFOCUS),
473	const_iv (SDL_APPMOUSEFOCUS),	605	const_iv (SDL_APPMOUSEFOCUS),
474	const_iv (SDL_APPACTIVE),	606	const_iv (SDL_APPACTIVE),
475		607
		608	const_iv (SDLK_FIRST),
		609	const_iv (SDLK_LAST),
476	const_iv (SDLK_KP0),	610	const_iv (SDLK_KP0),
477	const_iv (SDLK_KP1),	611	const_iv (SDLK_KP1),
478	const_iv (SDLK_KP2),	612	const_iv (SDLK_KP2),
479	const_iv (SDLK_KP3),	613	const_iv (SDLK_KP3),
480	const_iv (SDLK_KP4),	614	const_iv (SDLK_KP4),
…		…
552	const_iv (KMOD_LMETA),	686	const_iv (KMOD_LMETA),
553	const_iv (KMOD_RMETA),	687	const_iv (KMOD_RMETA),
554	const_iv (KMOD_NUM),	688	const_iv (KMOD_NUM),
555	const_iv (KMOD_CAPS),	689	const_iv (KMOD_CAPS),
556	const_iv (KMOD_MODE),	690	const_iv (KMOD_MODE),
		691
		692	const_iv (MIX_DEFAULT_FORMAT),
		693
		694	const_iv (SDL_INIT_TIMER),
		695	const_iv (SDL_INIT_AUDIO),
		696	const_iv (SDL_INIT_VIDEO),
		697	const_iv (SDL_INIT_CDROM),
		698	const_iv (SDL_INIT_JOYSTICK),
		699	const_iv (SDL_INIT_EVERYTHING),
		700	const_iv (SDL_INIT_NOPARACHUTE),
		701	const_iv (SDL_INIT_EVENTTHREAD),
		702
		703	const_iv (SDL_GL_RED_SIZE),
		704	const_iv (SDL_GL_GREEN_SIZE),
		705	const_iv (SDL_GL_BLUE_SIZE),
		706	const_iv (SDL_GL_ALPHA_SIZE),
		707	const_iv (SDL_GL_DOUBLEBUFFER),
		708	const_iv (SDL_GL_BUFFER_SIZE),
		709	const_iv (SDL_GL_DEPTH_SIZE),
		710	const_iv (SDL_GL_STENCIL_SIZE),
		711	const_iv (SDL_GL_ACCUM_RED_SIZE),
		712	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		713	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		714	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		715	const_iv (SDL_GL_STEREO),
		716	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		717	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		718	const_iv (SDL_GL_ACCELERATED_VISUAL),
		719	const_iv (SDL_GL_SWAP_CONTROL),
		720
		721	const_iv (FOW_DARKNESS)
557	# undef const_iv	722	# undef const_iv
558	};	723	};
559		724
560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	725	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	726	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
579		744
580	NV floor (NV x)	745	NV floor (NV x)
581		746
582	NV ceil (NV x)	747	NV ceil (NV x)
583		748
		749	IV minpot (UV n)
		750
		751	IV popcount (UV n)
		752
584	void	753	void
585	pango_init ()	754	pango_init ()
586	CODE:	755	CODE:
587	{	756	{
588	opengl_fontmap = pango_opengl_font_map_new ();	757	opengl_fontmap = pango_opengl_font_map_new ();
589	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	758	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);	759	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		760	/*pango_context_set_font_description (opengl_context, default_font);*/
		761	#if PANGO_VERSION_CHECK (1, 15, 2)
		762	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		763	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		764	#endif
591	}	765	}
592		766
593	char *
594	SDL_GetError ()	767	char *SDL_GetError ()
595		768
596	int	769	void SDL_braino ()
597	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
598		770
599	void	771	int SDL_Init (U32 flags)
		772
		773	int SDL_InitSubSystem (U32 flags)
		774
		775	void SDL_QuitSubSystem (U32 flags)
		776
600	SDL_Quit ()	777	void SDL_Quit ()
		778
		779	int SDL_GL_SetAttribute (int attr, int value)
		780
		781	int SDL_GL_GetAttribute (int attr)
		782	CODE:
		783	if (SDL_GL_GetAttribute (attr, &RETVAL))
		784	XSRETURN_UNDEF;
		785	OUTPUT:
		786	RETVAL
601		787
602	void	788	void
603	SDL_ListModes (int rgb, int alpha)	789	SDL_ListModes (int rgb, int alpha)
604	PPCODE:	790	PPCODE:
605	{	791	{
…		…
617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	803	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	804	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	805	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
620		806
621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	807	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);	808	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
625	#endif
626		809
627	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	810	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
628		811
629	if (m && m != (SDL_Rect **)-1)	812	if (m && m != (SDL_Rect **)-1)
630	while (*m)	813	while (*m)
631	{	814	{
632	if ((*m)->w >= 640 && (*m)->h >= 480)	815	if ((*m)->w >= 400 && (*m)->h >= 300)
633	{	816	{
634	AV *av = newAV ();	817	AV *av = newAV ();
635	av_push (av, newSViv ((*m)->w));	818	av_push (av, newSViv ((*m)->w));
636	av_push (av, newSViv ((*m)->h));	819	av_push (av, newSViv ((*m)->h));
637	av_push (av, newSViv (rgb));	820	av_push (av, newSViv (rgb));
…		…
661		844
662	if (RETVAL)	845	if (RETVAL)
663	{	846	{
664	av_clear (texture_av);	847	av_clear (texture_av);
665		848
666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	849	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	850	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
668	#include "glfunc.h"	851	#include "glfunc.h"
669	#undef GL_FUNC	852	#undef GL_FUNC
670	}	853	}
671	}	854	}
…		…
678	char *	861	char *
679	SDL_GetKeyName (int sym)	862	SDL_GetKeyName (int sym)
680		863
681	int	864	int
682	SDL_GetAppState ()	865	SDL_GetAppState ()
		866
		867	int
		868	SDL_GetModState ()
683		869
684	void	870	void
685	poll_events ()	871	poll_events ()
686	PPCODE:	872	PPCODE:
687	{	873	{
…		…
697	{	883	{
698	case SDL_KEYDOWN:	884	case SDL_KEYDOWN:
699	case SDL_KEYUP:	885	case SDL_KEYUP:
700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	886	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	887	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	888	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
703	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	889	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	890	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705	break;	891	break;
706		892
707	case SDL_ACTIVEEVENT:	893	case SDL_ACTIVEEVENT:
708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	894	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
726	x = ev.motion.x;	912	x = ev.motion.x;
727	y = ev.motion.y;	913	y = ev.motion.y;
728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	914	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729	}	915	}
730		916
731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	917	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
732	hv_store (hv, "state", 5, newSViv (state), 0);	918	hv_store (hv, "state", 5, newSViv (state), 0);
733	hv_store (hv, "x", 1, newSViv (x), 0);	919	hv_store (hv, "x", 1, newSViv (x), 0);
734	hv_store (hv, "y", 1, newSViv (y), 0);	920	hv_store (hv, "y", 1, newSViv (y), 0);
735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	921	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	922	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737	}	923	}
738	break;	924	break;
739		925
740	case SDL_MOUSEBUTTONDOWN:	926	case SDL_MOUSEBUTTONDOWN:
741	case SDL_MOUSEBUTTONUP:	927	case SDL_MOUSEBUTTONUP:
742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	928	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743		929
744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	930	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	931	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	932	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	933	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	938	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	939	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754	break;	940	break;
755	}	941	}
756		942
757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	943	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
758	}	944	}
759	}	945	}
760		946
761	int	947	int
762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	948	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
763	POSTCALL:	949	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	950	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	951	Mix_ChannelFinished (channel_finished);
766		952
767	void	953	void
		954	Mix_QuerySpec ()
		955	PPCODE:
		956	{
		957	int freq, channels;
		958	Uint16 format;
		959
		960	if (Mix_QuerySpec (&freq, &format, &channels))
		961	{
		962	EXTEND (SP, 3);
		963	PUSHs (sv_2mortal (newSViv (freq)));
		964	PUSHs (sv_2mortal (newSViv (format)));
		965	PUSHs (sv_2mortal (newSViv (channels)));
		966	}
		967	}
		968
		969	void
768	Mix_CloseAudio ()	970	Mix_CloseAudio ()
769		971
770	int	972	int
771	Mix_AllocateChannels (int numchans = -1)	973	Mix_AllocateChannels (int numchans = -1)
		974
		975	const char *
		976	Mix_GetError ()
772		977
773	void	978	void
774	lowdelay (int fd, int val = 1)	979	lowdelay (int fd, int val = 1)
775	CODE:	980	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	981	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
802	}	1007	}
803	}	1008	}
804	#endif	1009	#endif
805	}	1010	}
806		1011
807	void	1012	int
808	add_font (char *file)	1013	add_font (char *file)
809	CODE:	1014	CODE:
810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1015	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1016	OUTPUT:
		1017	RETVAL
811		1018
812	void	1019	void
813	load_image_inline (SV *image_)	1020	load_image_inline (SV *image_)
814	ALIAS:	1021	ALIAS:
815	load_image_file = 1	1022	load_image_file = 1
…		…
818	STRLEN image_len;	1025	STRLEN image_len;
819	char *image = (char *)SvPVbyte (image_, image_len);	1026	char *image = (char *)SvPVbyte (image_, image_len);
820	SDL_Surface *surface, *surface2;	1027	SDL_Surface *surface, *surface2;
821	SDL_PixelFormat fmt;	1028	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	1029	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	1030	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	1031	: SDL_RWFromConstMem (image, image_len);
825		1032
826	if (!rw)	1033	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	1034	croak ("load_image: %s", SDL_GetError ());
828		1035
…		…
901	void	1108	void
902	error (char *message)	1109	error (char *message)
903	CODE:	1110	CODE:
904	fprintf (stderr, "ERROR: %s\n", message);	1111	fprintf (stderr, "ERROR: %s\n", message);
905	#ifdef _WIN32	1112	#ifdef _WIN32
906	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1113	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
907	#endif	1114	#endif
908		1115
909	void	1116	void
910	fatal (char *message)	1117	fatal (char *message)
911	CODE:	1118	CODE:
912	fprintf (stderr, "FATAL: %s\n", message);	1119	fprintf (stderr, "FATAL: %s\n", message);
913	#ifdef _WIN32	1120	#ifdef _WIN32
914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1121	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
915	#endif	1122	#endif
916	_exit (1);	1123	_exit (1);
917		1124
918	void	1125	void
919	_exit (int retval = 0)	1126	_exit (int retval = 0)
…		…
931	#if DEBUG	1138	#if DEBUG
932	VALGRIND_DO_LEAK_CHECK;	1139	VALGRIND_DO_LEAK_CHECK;
933	#endif	1140	#endif
934	}	1141	}
935		1142
936	MODULE = CFPlus PACKAGE = CFPlus::Font	1143	MODULE = Deliantra::Client PACKAGE = DC::Font
937		1144
938	CFPlus::Font	1145	PROTOTYPES: DISABLE
		1146
		1147	DC::Font
939	new_from_file (SV *class, char *path, int id = 0)	1148	new_from_file (SV *class, char *path, int id = 0)
940	CODE:	1149	CODE:
941	{	1150	{
942	int count;	1151	int count;
943	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1152	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
946	}	1155	}
947	OUTPUT:	1156	OUTPUT:
948	RETVAL	1157	RETVAL
949		1158
950	void	1159	void
951	DESTROY (CFPlus::Font self)	1160	DESTROY (DC::Font self)
952	CODE:	1161	CODE:
953	pango_font_description_free (self);	1162	pango_font_description_free (self);
954		1163
955	void	1164	void
956	make_default (CFPlus::Font self)	1165	make_default (DC::Font self)
		1166	PROTOTYPE: $
957	CODE:	1167	CODE:
958	default_font = self;	1168	default_font = self;
959		1169
960	MODULE = CFPlus PACKAGE = CFPlus::Layout	1170	MODULE = Deliantra::Client PACKAGE = DC::Layout
961		1171
		1172	PROTOTYPES: DISABLE
		1173
962	void	1174	void
963	reset_glyph_cache ()	1175	glyph_cache_backup ()
		1176	PROTOTYPE:
964	CODE:	1177	CODE:
		1178	tc_backup ();
		1179
		1180	void
		1181	glyph_cache_restore ()
		1182	PROTOTYPE:
		1183	CODE:
965	tc_clear ();	1184	tc_restore ();
966		1185
967	CFPlus::Layout	1186	DC::Layout
968	new (SV *class)	1187	new (SV *class)
969	CODE:	1188	CODE:
970	New (0, RETVAL, 1, struct cf_layout);	1189	New (0, RETVAL, 1, struct cf_layout);
971		1190
972	RETVAL->pl = pango_layout_new (opengl_context);	1191	RETVAL->pl = pango_layout_new (opengl_context);
…		…
974	RETVAL->g = 1.;	1193	RETVAL->g = 1.;
975	RETVAL->b = 1.;	1194	RETVAL->b = 1.;
976	RETVAL->a = 1.;	1195	RETVAL->a = 1.;
977	RETVAL->base_height = MIN_FONT_HEIGHT;	1196	RETVAL->base_height = MIN_FONT_HEIGHT;
978	RETVAL->font = 0;	1197	RETVAL->font = 0;
		1198	RETVAL->rc = rc_alloc ();
979		1199
980	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1200	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
981	layout_update_font (RETVAL);	1201	layout_update_font (RETVAL);
982	OUTPUT:	1202	OUTPUT:
983	RETVAL	1203	RETVAL
984		1204
985	void	1205	void
986	DESTROY (CFPlus::Layout self)	1206	DESTROY (DC::Layout self)
987	CODE:	1207	CODE:
988	g_object_unref (self->pl);	1208	g_object_unref (self->pl);
		1209	rc_free (self->rc);
989	Safefree (self);	1210	Safefree (self);
990		1211
991	void	1212	void
992	set_text (CFPlus::Layout self, SV *text_)	1213	set_text (DC::Layout self, SV *text_)
993	CODE:	1214	CODE:
994	{	1215	{
995	STRLEN textlen;	1216	STRLEN textlen;
996	char *text = SvPVutf8 (text_, textlen);	1217	char *text = SvPVutf8 (text_, textlen);
997		1218
998	pango_layout_set_text (self->pl, text, textlen);	1219	pango_layout_set_text (self->pl, text, textlen);
999	}	1220	}
1000		1221
1001	void	1222	void
1002	set_markup (CFPlus::Layout self, SV *text_)	1223	set_markup (DC::Layout self, SV *text_)
1003	CODE:	1224	CODE:
1004	{	1225	{
1005	STRLEN textlen;	1226	STRLEN textlen;
1006	char *text = SvPVutf8 (text_, textlen);	1227	char *text = SvPVutf8 (text_, textlen);
1007		1228
1008	pango_layout_set_markup (self->pl, text, textlen);	1229	pango_layout_set_markup (self->pl, text, textlen);
1009	}	1230	}
1010		1231
1011	void	1232	void
1012	set_shapes (CFPlus::Layout self, ...)	1233	set_shapes (DC::Layout self, ...)
1013	CODE:	1234	CODE:
1014	{	1235	{
1015	PangoAttrList *attrs = 0;	1236	PangoAttrList *attrs = 0;
1016	const char *text = pango_layout_get_text (self->pl);	1237	const char *text = pango_layout_get_text (self->pl);
1017	const char *pos = text;	1238	const char *pos = text;
…		…
1052	if (attrs)	1273	if (attrs)
1053	pango_layout_set_attributes (self->pl, attrs);	1274	pango_layout_set_attributes (self->pl, attrs);
1054	}	1275	}
1055		1276
1056	void	1277	void
1057	get_shapes (CFPlus::Layout self)	1278	get_shapes (DC::Layout self)
1058	PPCODE:	1279	PPCODE:
1059	{	1280	{
1060	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1281	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1061		1282
1062	do	1283	do
1063	{	1284	{
1064	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1285	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1065		1286
1066	if (run && shape_attr_p (run))	1287	if (run && shape_attr_p (run))
1067	{	1288	{
1068	PangoRectangle extents;	1289	PangoRectangle extents;
1069	pango_layout_iter_get_run_extents (iter, 0, &extents);	1290	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1077		1298
1078	pango_layout_iter_free (iter);	1299	pango_layout_iter_free (iter);
1079	}	1300	}
1080		1301
1081	int	1302	int
1082	has_wrapped (CFPlus::Layout self)	1303	has_wrapped (DC::Layout self)
1083	CODE:	1304	CODE:
1084	{	1305	{
1085	int lines = 1;	1306	int lines = 1;
1086	const char *text = pango_layout_get_text (self->pl);	1307	const char *text = pango_layout_get_text (self->pl);
1087		1308
…		…
1092	}	1313	}
1093	OUTPUT:	1314	OUTPUT:
1094	RETVAL	1315	RETVAL
1095		1316
1096	SV *	1317	SV *
1097	get_text (CFPlus::Layout self)	1318	get_text (DC::Layout self)
1098	CODE:	1319	CODE:
1099	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1320	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1100	sv_utf8_decode (RETVAL);	1321	sv_utf8_decode (RETVAL);
1101	OUTPUT:	1322	OUTPUT:
1102	RETVAL	1323	RETVAL
1103		1324
1104	void	1325	void
1105	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1326	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1106	CODE:	1327	CODE:
1107	self->r = r;	1328	self->r = r;
1108	self->g = g;	1329	self->g = g;
1109	self->b = b;	1330	self->b = b;
1110	self->a = a;	1331	self->a = a;
1111		1332
1112	void	1333	void
1113	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1334	set_font (DC::Layout self, DC::Font font = 0)
1114	CODE:	1335	CODE:
1115	if (self->font != font)	1336	if (self->font != font)
1116	{	1337	{
1117	self->font = font;	1338	self->font = font;
1118	layout_update_font (self);	1339	layout_update_font (self);
1119	}	1340	}
1120		1341
1121	void	1342	void
1122	set_height (CFPlus::Layout self, int base_height)	1343	set_height (DC::Layout self, int base_height)
1123	CODE:	1344	CODE:
1124	if (self->base_height != base_height)	1345	if (self->base_height != base_height)
1125	{	1346	{
1126	self->base_height = base_height;	1347	self->base_height = base_height;
1127	layout_update_font (self);	1348	layout_update_font (self);
1128	}	1349	}
1129		1350
1130	void	1351	void
1131	set_width (CFPlus::Layout self, int max_width = -1)	1352	set_width (DC::Layout self, int max_width = -1)
1132	CODE:	1353	CODE:
1133	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1354	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1134		1355
1135	void	1356	void
1136	set_indent (CFPlus::Layout self, int indent)	1357	set_indent (DC::Layout self, int indent)
1137	CODE:	1358	CODE:
1138	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1359	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1139		1360
1140	void	1361	void
1141	set_spacing (CFPlus::Layout self, int spacing)	1362	set_spacing (DC::Layout self, int spacing)
1142	CODE:	1363	CODE:
1143	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1364	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1144		1365
1145	void	1366	void
1146	set_ellipsise (CFPlus::Layout self, int ellipsise)	1367	set_ellipsise (DC::Layout self, int ellipsise)
1147	CODE:	1368	CODE:
1148	pango_layout_set_ellipsize (self->pl,	1369	pango_layout_set_ellipsize (self->pl,
1149	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1370	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1150	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1371	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1151	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1372	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1152	: PANGO_ELLIPSIZE_NONE	1373	: PANGO_ELLIPSIZE_NONE
1153	);	1374	);
1154		1375
1155	void	1376	void
1156	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1377	set_single_paragraph_mode (DC::Layout self, int spm)
1157	CODE:	1378	CODE:
1158	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1379	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1159		1380
1160	void	1381	void
1161	size (CFPlus::Layout self)	1382	size (DC::Layout self)
1162	PPCODE:	1383	PPCODE:
1163	{	1384	{
1164	int w, h;	1385	int w, h;
1165		1386
1166	layout_get_pixel_size (self, &w, &h);	1387	layout_get_pixel_size (self, &w, &h);
…		…
1169	PUSHs (sv_2mortal (newSViv (w)));	1390	PUSHs (sv_2mortal (newSViv (w)));
1170	PUSHs (sv_2mortal (newSViv (h)));	1391	PUSHs (sv_2mortal (newSViv (h)));
1171	}	1392	}
1172		1393
1173	int	1394	int
1174	descent (CFPlus::Layout self)	1395	descent (DC::Layout self)
1175	CODE:	1396	CODE:
1176	{	1397	{
1177	PangoRectangle rect;	1398	PangoRectangle rect;
1178	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1399	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1179	pango_layout_line_get_pixel_extents (line, 0, &rect);	1400	pango_layout_line_get_pixel_extents (line, 0, &rect);
1180	RETVAL = PANGO_DESCENT (rect);	1401	RETVAL = PANGO_DESCENT (rect);
1181	}	1402	}
1182	OUTPUT:	1403	OUTPUT:
1183	RETVAL	1404	RETVAL
1184		1405
1185	int	1406	int
1186	xy_to_index (CFPlus::Layout self, int x, int y)	1407	xy_to_index (DC::Layout self, int x, int y)
1187	CODE:	1408	CODE:
1188	{	1409	{
1189	int index, trailing;	1410	int index, trailing;
1190	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1411	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1191	RETVAL = index + trailing;	1412	RETVAL = index + trailing;
1192	}	1413	}
1193	OUTPUT:	1414	OUTPUT:
1194	RETVAL	1415	RETVAL
1195		1416
1196	void	1417	void
1197	cursor_pos (CFPlus::Layout self, int index)	1418	cursor_pos (DC::Layout self, int index)
1198	PPCODE:	1419	PPCODE:
1199	{	1420	{
1200	PangoRectangle strong_pos;	1421	PangoRectangle pos;
1201	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1422	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1202		1423
1203	EXTEND (SP, 3);	1424	EXTEND (SP, 3);
1204	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1425	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1426	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1206	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1427	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1207	}	1428	}
1208		1429
1209	void	1430	void
1210	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1431	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1211	PPCODE:	1432	PPCODE:
1212	{	1433	{
1213	int line, x;	1434	int line, x;
1214		1435
1215	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1436	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1437	#if !PANGO_VERSION_CHECK (1, 17, 3)
1216	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1438	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1217		1439	--line;
		1440	#endif
1218	EXTEND (SP, 2);	1441	EXTEND (SP, 2);
1219	PUSHs (sv_2mortal (newSViv (line - 1)));	1442	PUSHs (sv_2mortal (newSViv (line)));
1220	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1443	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1221	}	1444	}
1222		1445
1223	void	1446	void
1224	line_x_to_index (CFPlus::Layout self, int line, int x)	1447	line_x_to_index (DC::Layout self, int line, int x)
1225	PPCODE:	1448	PPCODE:
1226	{	1449	{
1227	PangoLayoutLine *lp;	1450	PangoLayoutLine *lp;
1228	int index, trailing;	1451	int index, trailing;
1229		1452
1230	if (line < 0)	1453	if (line < 0)
1231	XSRETURN_EMPTY;	1454	XSRETURN_EMPTY;
1232		1455
1233	if (!(lp = pango_layout_get_line (self->pl, line)))	1456	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1234	XSRETURN_EMPTY; /* do better */	1457	XSRETURN_EMPTY; /* do better */
1235		1458
1236	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1459	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1237		1460
1238	EXTEND (SP, 2);	1461	EXTEND (SP, 2);
…		…
1244	PUSHs (sv_2mortal (newSViv (trailing)));	1467	PUSHs (sv_2mortal (newSViv (trailing)));
1245	}	1468	}
1246	}	1469	}
1247		1470
1248	void	1471	void
1249	render (CFPlus::Layout self, float x, float y, int flags = 0)	1472	render (DC::Layout self, float x, float y, int flags = 0)
1250	PPCODE:	1473	CODE:
		1474	rc_clear (self->rc);
1251	pango_opengl_render_layout_subpixel (	1475	pango_opengl_render_layout_subpixel (
1252	self->pl,	1476	self->pl,
		1477	self->rc,
1253	x * PANGO_SCALE, y * PANGO_SCALE,	1478	x * PANGO_SCALE, y * PANGO_SCALE,
1254	self->r, self->g, self->b, self->a,	1479	self->r, self->g, self->b, self->a,
1255	flags	1480	flags
1256	);	1481	);
		1482	// we assume that context_change actually clears/frees stuff
		1483	// and does not do any recomputation...
		1484	pango_layout_context_changed (self->pl);
1257		1485
1258	MODULE = CFPlus PACKAGE = CFPlus::Texture
1259
1260	int minpot (int n)
1261
1262	void	1486	void
1263	pad2pot (SV *data_, SV *w_, SV *h_)	1487	draw (DC::Layout self)
1264	CODE:	1488	CODE:
1265	{	1489	{
1266	int ow = SvIV (w_);	1490	glEnable (GL_TEXTURE_2D);
1267	int oh = SvIV (h_);	1491	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1492	glEnable (GL_BLEND);
		1493	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1494	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1495	glEnable (GL_ALPHA_TEST);
		1496	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1268		1497
1269	if (ow && oh)	1498	rc_draw (self->rc);
		1499
		1500	glDisable (GL_ALPHA_TEST);
		1501	glDisable (GL_BLEND);
		1502	glDisable (GL_TEXTURE_2D);
		1503	}
		1504
		1505	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1506
		1507	PROTOTYPES: ENABLE
		1508
		1509	void
		1510	pad (SV *data_, int ow, int oh, int nw, int nh)
		1511	CODE:
		1512	{
		1513	if ((nw != ow || nh != oh) && SvOK (data_))
1270	{	1514	{
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;	1515	STRLEN datalen;
1279	char *data = SvPVbyte (data_, datalen);	1516	char *data = SvPVbyte (data_, datalen);
1280	int bpp = datalen / (ow * oh);	1517	int bpp = datalen / (ow * oh);
1281	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1518	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1282		1519
1283	SvPOK_only (result_);	1520	SvPOK_only (result_);
1284	SvCUR_set (result_, nw * nh * bpp);	1521	SvCUR_set (result_, nw * nh * bpp);
1285		1522
1286	memset (SvPVX (result_), 0, nw * nh * bpp);	1523	memset (SvPVX (result_), 0, nw * nh * bpp);
1287	while (oh--)	1524	while (oh--)
1288	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1525	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1289		1526
1290	sv_setsv (data_, result_);	1527	sv_setsv (data_, result_);
1291	}
1292
1293	sv_setiv (w_, nw);
1294	sv_setiv (h_, nh);
1295	}
1296	}	1528	}
1297	}	1529	}
1298		1530
1299	void	1531	void
1300	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1532	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1306	{	1538	{
1307	HV *hv = (HV *)SvRV (self);	1539	HV *hv = (HV *)SvRV (self);
1308	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1540	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1309	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1541	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1310	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1542	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1543
		1544	if (name <= 0)
		1545	XSRETURN_EMPTY;
1311		1546
1312	if (items < 5)	1547	if (items < 5)
1313	{	1548	{
1314	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1549	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1315	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1550	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1354	RETVAL = width > 0;	1589	RETVAL = width > 0;
1355	}	1590	}
1356	OUTPUT:	1591	OUTPUT:
1357	RETVAL	1592	RETVAL
1358		1593
1359	MODULE = CFPlus PACKAGE = CFPlus::Map	1594	MODULE = Deliantra::Client PACKAGE = DC::Map
1360		1595
1361	CFPlus::Map	1596	PROTOTYPES: DISABLE
		1597
		1598	DC::Map
1362	new (SV *class)	1599	new (SV *class)
1363	CODE:	1600	CODE:
1364	New (0, RETVAL, 1, struct map);	1601	New (0, RETVAL, 1, struct map);
1365	RETVAL->x = 0;	1602	RETVAL->x = 0;
1366	RETVAL->y = 0;	1603	RETVAL->y = 0;
…		…
1374	RETVAL->row = 0;	1611	RETVAL->row = 0;
1375	OUTPUT:	1612	OUTPUT:
1376	RETVAL	1613	RETVAL
1377		1614
1378	void	1615	void
1379	DESTROY (CFPlus::Map self)	1616	DESTROY (DC::Map self)
1380	CODE:	1617	CODE:
1381	{	1618	{
1382	map_clear (self);	1619	map_clear (self);
1383	Safefree (self->face2tile);	1620	Safefree (self->face2tile);
1384	Safefree (self->tex);	1621	Safefree (self->tex);
1385	Safefree (self);	1622	Safefree (self);
1386	}	1623	}
1387		1624
1388	void	1625	void
1389	resize (CFPlus::Map self, int map_width, int map_height)	1626	resize (DC::Map self, int map_width, int map_height)
1390	CODE:	1627	CODE:
1391	self->w = map_width;	1628	self->w = map_width;
1392	self->h = map_height;	1629	self->h = map_height;
1393		1630
1394	void	1631	void
1395	clear (CFPlus::Map self)	1632	clear (DC::Map self)
1396	CODE:	1633	CODE:
1397	map_clear (self);	1634	map_clear (self);
1398		1635
1399	void	1636	void
1400	set_tileid (CFPlus::Map self, int face, int tile)	1637	set_tileid (DC::Map self, int face, int tile)
1401	CODE:	1638	CODE:
1402	{	1639	{
1403	need_facenum (self, face); self->face2tile [face] = tile;	1640	need_facenum (self, face); self->face2tile [face] = tile;
1404	need_texid (self, tile);	1641	need_texid (self, tile);
1405	}	1642	}
1406		1643
1407	void	1644	void
1408	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1645	set_smooth (DC::Map self, int face, int smooth, int level)
1409	CODE:	1646	CODE:
1410	{	1647	{
1411	tileid texid;	1648	tileid texid;
1412	maptex *tex;	1649	maptex *tex;
1413		1650
…		…
1426	tex->smoothtile = self->face2tile [smooth];	1663	tex->smoothtile = self->face2tile [smooth];
1427	tex->smoothlevel = level;	1664	tex->smoothlevel = level;
1428	}	1665	}
1429		1666
1430	void	1667	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)	1668	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:	1669	CODE:
1433	{	1670	{
1434	need_texid (self, texid);	1671	need_texid (self, texid);
1435		1672
1436	{	1673	{
…		…
1456	// from transparent color bleeding and ugly wrapping effects.	1693	// from transparent color bleeding and ugly wrapping effects.
1457	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1694	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1458	}	1695	}
1459		1696
1460	int	1697	int
1461	ox (CFPlus::Map self)	1698	ox (DC::Map self)
1462	ALIAS:	1699	ALIAS:
1463	oy = 1	1700	oy = 1
1464	x = 2	1701	x = 2
1465	y = 3	1702	y = 3
1466	w = 4	1703	w = 4
…		…
1477	}	1714	}
1478	OUTPUT:	1715	OUTPUT:
1479	RETVAL	1716	RETVAL
1480		1717
1481	void	1718	void
1482	scroll (CFPlus::Map self, int dx, int dy)	1719	scroll (DC::Map self, int dx, int dy)
1483	CODE:	1720	CODE:
1484	{	1721	{
1485	if (dx > 0)	1722	if (dx > 0)
1486	map_blank (self, self->x, self->y, dx, self->h);	1723	map_blank (self, self->x, self->y, dx, self->h);
1487	else if (dx < 0)	1724	else if (dx < 0)
…		…
1502	self->rows += MAP_EXTEND_Y;	1739	self->rows += MAP_EXTEND_Y;
1503	self->y += MAP_EXTEND_Y;	1740	self->y += MAP_EXTEND_Y;
1504	}	1741	}
1505	}	1742	}
1506		1743
1507	void	1744	SV *
1508	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1745	map1a_update (DC::Map self, SV *data_, int extmap)
1509	CODE:	1746	CODE:
1510	{	1747	{
1511	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1748	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1512	uint8_t *data_end = (uint8_t *)SvEND (data_);	1749	uint8_t *data_end = (uint8_t *)SvEND (data_);
1513	mapcell *cell;	1750	mapcell *cell;
1514	int x, y, flags;	1751	int x, y, z, flags;
		1752	AV *missing = newAV ();
		1753	RETVAL = newRV_noinc ((SV *)missing);
1515		1754
1516	while (data < data_end - 1)	1755	while (data < data_end - 1)
1517	{	1756	{
1518	flags = (data [0] << 8) + data [1]; data += 2;	1757	flags = (data [0] << 8) + data [1]; data += 2;
1519		1758
…		…
1539	uint8_t ext, cmd;	1778	uint8_t ext, cmd;
1540		1779
1541	do	1780	do
1542	{	1781	{
1543	ext = *data++;	1782	ext = *data++;
1544	cmd = ext & 0x3f;	1783	cmd = ext & 0x7f;
1545		1784
1546	if (cmd < 4)	1785	if (cmd < 4)
1547	cell->darkness = 255 - ext * 64 + 1;	1786	cell->darkness = 255 - ext * 64 + 1;
1548	else if (cmd == 5) // health	1787	else if (cmd == 5) // health
1549	{	1788	{
…		…
1552	}	1791	}
1553	else if (cmd == 6) // monster width	1792	else if (cmd == 6) // monster width
1554	cell->stat_width = *data++ + 1;	1793	cell->stat_width = *data++ + 1;
1555	else if (cmd == 0x47)	1794	else if (cmd == 0x47)
1556	{	1795	{
1557	if (*data == 4)	1796	if (*data == 1) cell->player = data [1];
1558	; // decode player count	1797	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1798	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1799	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1559		1800
1560	data += *data + 1;	1801	data += *data + 1;
1561	}	1802	}
1562	else if (cmd == 8) // cell flags	1803	else if (cmd == 8) // cell flags
1563	cell->flags = *data++;	1804	cell->flags = *data++;
…		…
1570	}	1811	}
1571	else	1812	else
1572	cell->darkness = *data++ + 1;	1813	cell->darkness = *data++ + 1;
1573	}	1814	}
1574		1815
		1816	for (z = 0; z <= 2; ++z)
1575	if (flags & 4)	1817	if (flags & (4 >> z))
1576	{	1818	{
1577	faceid face = (data [0] << 8) + data [1]; data += 2;	1819	faceid face = (data [0] << 8) + data [1]; data += 2;
1578	need_facenum (self, face);	1820	need_facenum (self, face);
1579	cell->tile [0] = self->face2tile [face];	1821	cell->tile [z] = self->face2tile [face];
		1822
		1823	if (cell->tile [z])
		1824	{
		1825	maptex *tex = self->tex + cell->tile [z];
		1826	if (!tex->name)
		1827	av_push (missing, newSViv (cell->tile [z]));
		1828
		1829	if (tex->smoothtile)
		1830	{
		1831	maptex *smooth = self->tex + tex->smoothtile;
		1832	if (!smooth->name)
		1833	av_push (missing, newSViv (tex->smoothtile));
		1834	}
		1835	}
1580	}	1836	}
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	}	1837	}
1596	else	1838	else
1597	cell->darkness = 0;	1839	CELL_CLEAR (cell);
1598	}	1840	}
1599	}	1841	}
		1842	OUTPUT:
		1843	RETVAL
1600		1844
1601	SV *	1845	SV *
1602	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1846	mapmap (DC::Map self, int x0, int y0, int w, int h)
1603	CODE:	1847	CODE:
1604	{	1848	{
1605	int x1, x;	1849	int x1, x;
1606	int y1, y;	1850	int y1, y;
1607	int z;	1851	int z;
…		…
1652	}	1896	}
1653	OUTPUT:	1897	OUTPUT:
1654	RETVAL	1898	RETVAL
1655		1899
1656	void	1900	void
1657	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1901	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:	1902	CODE:
1659	{	1903	{
		1904	int x, y, z;
		1905
1660	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1906	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1661	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1907	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)	1908	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1663	smooth_key skey;	1909	smooth_key skey;
1664	int x, y, z;	1910	int pl_x, pl_y;
1665	int last_name;	1911	maptex pl_tex;
		1912	rc_t *rc = rc_alloc ();
		1913	rc_key_t key;
		1914	rc_array_t *arr;
		1915
		1916	pl_tex.name = 0;
1666		1917
1667	// thats current max. sorry.	1918	// thats current max. sorry.
1668	if (sw > 255) sw = 255;	1919	if (sw > 255) sw = 255;
1669	if (sh > 255) sh = 255;	1920	if (sh > 255) sh = 255;
1670		1921
1671	// clear key, in case of extra padding	1922	// clear key, in case of extra padding
1672	memset (&skey, 0, sizeof (skey));	1923	memset (&skey, 0, sizeof (skey));
1673		1924
1674	glColor4ub (255, 255, 255, 255);	1925	memset (&key, 0, sizeof (key));
1675		1926	key.r = 255;
1676	glEnable (GL_BLEND);	1927	key.g = 255;
1677	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1928	key.b = 255;
1678	glEnable (GL_TEXTURE_2D);	1929	key.a = 255;
1679	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1930	key.mode = GL_QUADS;
1680		1931	key.format = GL_T2F_V3F;
1681	glBegin (GL_QUADS);	1932	key.texname = -1;
1682
1683	last_name = 0;
1684		1933
1685	mx += self->x;	1934	mx += self->x;
1686	my += self->y;	1935	my += self->y;
1687		1936
1688	// first pass: determine smooth_max	1937	// first pass: determine smooth_max
…		…
1704	MAX (self->tex [cell->tile [0]].smoothlevel,	1953	MAX (self->tex [cell->tile [0]].smoothlevel,
1705	MAX (self->tex [cell->tile [1]].smoothlevel,	1954	MAX (self->tex [cell->tile [1]].smoothlevel,
1706	self->tex [cell->tile [2]].smoothlevel));	1955	self->tex [cell->tile [2]].smoothlevel));
1707	}	1956	}
1708	}	1957	}
		1958
		1959	glEnable (GL_BLEND);
		1960	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1961	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1709		1962
1710	for (z = 0; z <= 2; z++)	1963	for (z = 0; z <= 2; z++)
1711	{	1964	{
1712	memset (smooth_level, 0, sizeof (smooth_level));	1965	memset (smooth_level, 0, sizeof (smooth_level));
1713		1966
…		…
1726	{	1979	{
1727	maptex tex = self->tex [tile];	1980	maptex tex = self->tex [tile];
1728	int px = (x + 1) * T - tex.w;	1981	int px = (x + 1) * T - tex.w;
1729	int py = (y + 1) * T - tex.h;	1982	int py = (y + 1) * T - tex.h;
1730		1983
1731	// suppressing texture state switches here
1732	// is only moderately effective, but worth the extra effort
1733	if (last_name != tex.name)	1984	if (key.texname != tex.name)
1734	{	1985	{
1735	if (!tex.name)	1986	if (!tex.name)
1736	tex = self->tex [2]; /* missing, replace by noface */	1987	tex = self->tex [2]; /* missing, replace by noface */
1737		1988
1738	glEnd ();	1989	key.texname = tex.name;
1739	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1990	arr = rc_array (rc, &key);
1740	glBegin (GL_QUADS);
1741	}	1991	}
1742		1992
1743	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1993	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	{	1994	{
		1995	pl_x = px;
		1996	pl_y = py;
		1997	pl_tex = tex;
		1998	continue;
		1999	}
		2000
		2001	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2002	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2003	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2004	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2005
		2006	if (expect_false (cell->flags) && expect_false (z == 2))
		2007	{
		2008	// overlays such as the speech bubble, probably more to come
1750	if (cell->flags & 1)	2009	if (cell->flags & 1)
1751	{	2010	{
1752	maptex tex = self->tex [1];	2011	maptex tex = self->tex [1];
1753	int px = x * T + T * 2 / 32;	2012	int px = x * T + T * 2 / 32;
1754	int py = y * T - T * 6 / 32;	2013	int py = y * T - T * 6 / 32;
1755		2014
		2015	if (tex.name)
1756	glEnd ();	2016	{
1757	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2017	if (key.texname != tex.name)
		2018	{
		2019	key.texname = tex.name;
		2020	arr = rc_array (rc, &key);
		2021	}
		2022
		2023	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2024	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2025	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2026	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1758	glBegin (GL_QUADS);	2027	}
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	}	2028	}
1765	}	2029	}
1766		2030
1767	// update smooth hash	2031	// update smooth hash
1768	if (tex.smoothtile)	2032	if (tex.smoothtile)
…		…
1804	}	2068	}
1805	}	2069	}
1806	}	2070	}
1807	}	2071	}
1808		2072
		2073	rc_draw (rc);
		2074	rc_clear (rc);
		2075
1809	// go through all smoothlevels, lowest to highest, then draw.	2076	// go through all smoothlevels, lowest to highest, then draw.
1810	// this is basically counting sort	2077	// this is basically counting sort
1811	{	2078	{
1812	int w, b;	2079	int w, b;
1813		2080
		2081	glEnable (GL_TEXTURE_2D);
		2082	glBegin (GL_QUADS);
1814	for (w = 0; w < 256 / 32; ++w)	2083	for (w = 0; w < 256 / 32; ++w)
1815	{	2084	{
1816	uint32_t smask = smooth_level [w];	2085	uint32_t smask = smooth_level [w];
1817	if (smask)	2086	if (smask)
1818	for (b = 0; b < 32; ++b)	2087	for (b = 0; b < 32; ++b)
…		…
1837	int border = bits & 15;	2106	int border = bits & 15;
1838	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2107	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1839	float dx = tex.s * .0625f; // 16 images/row	2108	float dx = tex.s * .0625f; // 16 images/row
1840	float dy = tex.t * .5f ; // 2 images/column	2109	float dy = tex.t * .5f ; // 2 images/column
1841		2110
1842	// this time naively avoiding texture state changes
1843	// save gobs of state changes.
1844	if (last_name != tex.name)	2111	if (tex.name)
1845	{	2112	{
		2113	// this time avoiding texture state changes
		2114	// save gobs of state changes.
1846	if (!tex.name)	2115	if (key.texname != tex.name)
1847	continue; // smoothing not yet available	2116	{
1848
1849	glEnd ();	2117	glEnd ();
1850	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2118	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1851	glBegin (GL_QUADS);	2119	glBegin (GL_QUADS);
1852	}	2120	}
1853		2121
1854	if (border)	2122	if (border)
1855	{	2123	{
1856	float ox = border * dx;	2124	float ox = border * dx;
1857		2125
1858	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2126	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1859	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2127	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1860	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2128	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1861	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2129	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1862	}	2130	}
1863		2131
1864	if (corner)	2132	if (corner)
1865	{	2133	{
1866	float ox = corner * dx;	2134	float ox = corner * dx;
1867		2135
1868	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2136	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1869	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2137	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1870	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2138	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1871	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2139	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2140	}
1872	}	2141	}
1873	}	2142	}
1874	}	2143	}
1875	}	2144	}
1876	}	2145	}
		2146
		2147	glEnd ();
		2148	glDisable (GL_TEXTURE_2D);
		2149	key.texname = -1;
1877	}	2150	}
1878		2151
1879	hv_clear (smooth);	2152	hv_clear (smooth);
1880	}	2153	}
1881		2154
1882	glEnd ();	2155	if (pl_tex.name)
		2156	{
		2157	maptex tex = pl_tex;
		2158	int px = pl_x + sdx;
		2159	int py = pl_y + sdy;
1883		2160
1884	glDisable (GL_TEXTURE_2D);	2161	key.texname = tex.name;
		2162	arr = rc_array (rc, &key);
		2163
		2164	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2165	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2166	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2167	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2168
		2169	rc_draw (rc);
		2170	}
		2171
1885	glDisable (GL_BLEND);	2172	glDisable (GL_BLEND);
		2173	rc_free (rc);
1886		2174
1887	// top layer: overlays such as the health bar	2175	// top layer: overlays such as the health bar
1888	for (y = 0; y < sh; y++)	2176	for (y = 0; y < sh; y++)
1889	if (0 <= y + my && y + my < self->rows)	2177	if (0 <= y + my && y + my < self->rows)
1890	{	2178	{
…		…
1915	}	2203	}
1916	}	2204	}
1917	}	2205	}
1918		2206
1919	void	2207	void
1920	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2208	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1921	CODE:	2209	CODE:
1922	{	2210	{
1923	static float color[16][3] = {	2211	static float color[16][3] = {
1924	{ 0.00F, 0.00F, 0.00F },	2212	{ 0.00F, 0.00F, 0.00F },
1925	{ 1.00F, 1.00F, 1.00F },	2213	{ 1.00F, 1.00F, 1.00F },
…		…
1975	glDisable (GL_BLEND);	2263	glDisable (GL_BLEND);
1976	glDisable (GL_TEXTURE_2D);	2264	glDisable (GL_TEXTURE_2D);
1977	}	2265	}
1978		2266
1979	void	2267	void
1980	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)	2268	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1981	PPCODE:	2269	PPCODE:
1982	{	2270	{
1983	int x, y;	2271	int x, y;
		2272	int sw1 = sw + 2;
		2273	int sh1 = sh + 2;
		2274	int sh3 = sh * 3;
1984	int sw4 = (sw + 3) & ~3;	2275	int sw34 = (sw * 3 + 3) & ~3;
		2276	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1985	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2277	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1986	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2278	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1987		2279
1988	memset (darkness, 255, sw4 * sh);
1989	SvPOK_only (darkness_sv);	2280	SvPOK_only (darkness3_sv);
1990	SvCUR_set (darkness_sv, sw4 * sh);	2281	SvCUR_set (darkness3_sv, sw34 * sh3);
1991		2282
1992	mx += self->x;	2283	mx += self->x - 1;
1993	my += self->y;	2284	my += self->y - 1;
1994		2285
		2286	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2287
1995	for (y = 0; y < sh; y++)	2288	for (y = 0; y < sh1; y++)
1996	if (0 <= y + my && y + my < self->rows)	2289	if (0 <= y + my && y + my < self->rows)
1997	{	2290	{
1998	maprow *row = self->row + (y + my);	2291	maprow *row = self->row + (y + my);
1999		2292
2000	for (x = 0; x < sw; x++)	2293	for (x = 0; x < sw1; x++)
2001	if (row->c0 <= x + mx && x + mx < row->c1)	2294	if (row->c0 <= x + mx && x + mx < row->c1)
2002	{	2295	{
2003	mapcell *cell = row->col + (x + mx - row->c0);	2296	mapcell *cell = row->col + (x + mx - row->c0);
2004		2297
2005	darkness[y * sw4 + x] = cell->darkness	2298	darkness1 [y * sw1 + x] = cell->darkness
2006	? 255 - (cell->darkness - 1)	2299	? 255 - (cell->darkness - 1)
2007	: 255 - FOW_DARKNESS;	2300	: 255 - FOW_DARKNESS;
2008	}	2301	}
2009	}	2302	}
2010		2303
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)	2304	for (y = 0; y < sh; ++y)
2020	for (x = 0; x < sw4; ++x)	2305	for (x = 0; x < sw; ++x)
2021	{	2306	{
2022	float *f = (float *)matrix;	2307	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2023	int dx, dy;	2308	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2024	float sum = 0.f;	2309	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2310	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2311	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2312	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2313	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2314	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2315	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2025		2316
2026	for (dy = -1; dy <= 1; ++dy)	2317	uint8_t r11 = (d11 + d21 + d12) / 3;
2027	for (dx = -1; dx <= 1; ++dx)	2318	uint8_t r21 = d21;
2028	{	2319	uint8_t r31 = (d21 + d31 + d32) / 3;
2029	unsigned int x2 = x + dx;
2030	unsigned int y2 = y + dy;
2031		2320
2032	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;	2321	uint8_t r12 = d12;
2033	}	2322	uint8_t r22 = d22;
		2323	uint8_t r32 = d32;
2034		2324
2035	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;	2325	uint8_t r13 = (d13 + d23 + d12) / 3;
2036	}	2326	uint8_t r23 = d23;
		2327	uint8_t r33 = (d23 + d33 + d32) / 3;
2037		2328
2038	darkness_sv = darkness2_sv;	2329	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2330	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2331	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2332	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2333	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2334	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2335	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2336	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2337	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2039	}	2338	}
		2339
		2340	free (darkness1);
2040		2341
2041	EXTEND (SP, 3);	2342	EXTEND (SP, 3);
2042	PUSHs (sv_2mortal (newSViv (sw4)));	2343	PUSHs (sv_2mortal (newSViv (sw34)));
2043	PUSHs (sv_2mortal (newSViv (sh)));	2344	PUSHs (sv_2mortal (newSViv (sh3)));
2044	PUSHs (darkness_sv);	2345	PUSHs (darkness3_sv);
2045	}	2346	}
2046		2347
2047	SV *	2348	SV *
2048	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2349	get_rect (DC::Map self, int x0, int y0, int w, int h)
2049	CODE:	2350	CODE:
2050	{	2351	{
2051	int x, y, x1, y1;	2352	int x, y, x1, y1;
2052	SV *data_sv = newSV (w * h * 7 + 5);	2353	SV *data_sv = newSV (w * h * 7 + 5);
2053	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2354	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2110	else	2411	else
2111	*data++ = 0;	2412	*data++ = 0;
2112	}	2413	}
2113	}	2414	}
2114		2415
		2416	/* if size is w*h + 5 then no data has been found */
		2417	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2418	{
2115	SvPOK_only (data_sv);	2419	SvPOK_only (data_sv);
2116	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2420	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2421	}
		2422
2117	RETVAL = data_sv;	2423	RETVAL = data_sv;
2118	}	2424	}
2119	OUTPUT:	2425	OUTPUT:
2120	RETVAL	2426	RETVAL
2121		2427
2122	void	2428	void
2123	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2429	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2124	PPCODE:	2430	PPCODE:
2125	{	2431	{
2126	int x, y, z;	2432	int x, y, z;
2127	int w, h;	2433	int w, h;
2128	int x1, y1;	2434	int x1, y1;
		2435	STRLEN len;
		2436	uint8_t *data, *end;
		2437
		2438	len = SvLEN (data_sv);
		2439	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2440	data = SvPVbyte_nolen (data_sv);
		2441	end = data + len + 8;
		2442
		2443	if (len < 5)
		2444	XSRETURN_EMPTY;
2129		2445
2130	if (*data++ != 0)	2446	if (*data++ != 0)
2131	return; /* version mismatch */	2447	XSRETURN_EMPTY; /* version mismatch */
2132		2448
2133	w = *data++ << 8; w |= *data++;	2449	w = *data++ << 8; w |= *data++;
2134	h = *data++ << 8; h |= *data++;	2450	h = *data++ << 8; h |= *data++;
2135		2451
2136	// we need to do this 'cause we don't keep an absolute coord system for rows	2452	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2148	{	2464	{
2149	maprow *row = map_get_row (self, y);	2465	maprow *row = map_get_row (self, y);
2150		2466
2151	for (x = x0; x < x1; x++)	2467	for (x = x0; x < x1; x++)
2152	{	2468	{
		2469	uint8_t flags;
		2470
		2471	if (data + 7 >= end)
		2472	XSRETURN_EMPTY;
		2473
2153	uint8_t flags = *data++;	2474	flags = *data++;
2154		2475
2155	if (flags)	2476	if (flags)
2156	{	2477	{
2157	mapcell *cell = row_get_cell (row, x);	2478	mapcell *cell = row_get_cell (row, x);
2158	tileid tile[3] = { 0, 0, 0 };	2479	tileid tile[3] = { 0, 0, 0 };
…		…
2161	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2482	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2162	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2483	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2163		2484
2164	if (cell->darkness == 0)	2485	if (cell->darkness == 0)
2165	{	2486	{
2166	cell->darkness = 0;	2487	/*cell->darkness = 0;*/
		2488	EXTEND (SP, 3);
2167		2489
2168	for (z = 0; z <= 2; z++)	2490	for (z = 0; z <= 2; z++)
2169	{	2491	{
2170	tileid t = tile [z];	2492	tileid t = tile [z];
2171		2493
2172	if (t >= self->texs || (t && !self->tex [t].name))	2494	if (t >= self->texs || (t && !self->tex [t].name))
2173	{	2495	{
2174	XPUSHs (sv_2mortal (newSViv (t)));	2496	PUSHs (sv_2mortal (newSViv (t)));
2175	need_texid (self, t);	2497	need_texid (self, t);
2176	}	2498	}
2177		2499
2178	cell->tile [z] = t;	2500	cell->tile [z] = t;
2179	}	2501	}
…		…
2181	}	2503	}
2182	}	2504	}
2183	}	2505	}
2184	}	2506	}
2185		2507
2186	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2508	MODULE = Deliantra::Client PACKAGE = DC::RW
2187		2509
2188	CFPlus::MixChunk	2510	DC::RW
2189	new_from_file (SV *class, char *path)	2511	new (SV *class, SV *data_sv)
2190	CODE:	2512	CODE:
2191	RETVAL = Mix_LoadWAV (path);	2513	{
		2514	STRLEN datalen;
		2515	char *data = SvPVbyte (data_sv, datalen);
		2516
		2517	RETVAL = SDL_RWFromConstMem (data, datalen);
		2518	}
2192	OUTPUT:	2519	OUTPUT:
2193	RETVAL	2520	RETVAL
2194		2521
		2522	DC::RW
		2523	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2524	CODE:
		2525	RETVAL = SDL_RWFromFile (path, mode);
		2526	OUTPUT:
		2527	RETVAL
		2528
		2529	# fails on win32:
		2530	# dc.xs(2268) : error C2059: syntax error : '('
2195	void	2531	#void
		2532	#close (DC::RW self)
		2533	# CODE:
		2534	# (self->(close)) (self);
		2535
		2536	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2537
		2538	PROTOTYPES: DISABLE
		2539
		2540	DC::Channel
		2541	find ()
		2542	CODE:
		2543	{
		2544	RETVAL = Mix_GroupAvailable (-1);
		2545
		2546	if (RETVAL < 0)
		2547	{
		2548	RETVAL = Mix_GroupOldest (-1);
		2549
		2550	if (RETVAL < 0)
		2551	XSRETURN_UNDEF;
		2552
		2553	Mix_HaltChannel (RETVAL);
		2554	}
		2555
		2556	Mix_UnregisterAllEffects (RETVAL);
		2557	Mix_Volume (RETVAL, 128);
		2558	}
		2559	OUTPUT:
		2560	RETVAL
		2561
		2562	void
		2563	halt (DC::Channel self)
		2564	CODE:
		2565	Mix_HaltChannel (self);
		2566
		2567	void
		2568	expire (DC::Channel self, int ticks = -1)
		2569	CODE:
		2570	Mix_ExpireChannel (self, ticks);
		2571
		2572	void
		2573	fade_out (DC::Channel self, int ticks = -1)
		2574	CODE:
		2575	Mix_FadeOutChannel (self, ticks);
		2576
		2577	int
		2578	volume (DC::Channel self, int volume)
		2579	CODE:
		2580	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2581	OUTPUT:
		2582	RETVAL
		2583
		2584	void
		2585	unregister_all_effects (DC::Channel self)
		2586	CODE:
		2587	Mix_UnregisterAllEffects (self);
		2588
		2589	void
		2590	set_panning (DC::Channel self, int left, int right)
		2591	CODE:
		2592	left = CLAMP (left , 0, 255);
		2593	right = CLAMP (right, 0, 255);
		2594	Mix_SetPanning (self, left, right);
		2595
		2596	void
		2597	set_distance (DC::Channel self, int distance)
		2598	CODE:
		2599	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2600
		2601	void
		2602	set_position (DC::Channel self, int angle, int distance)
		2603	CODE:
		2604
		2605	void
		2606	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2607	CODE:
		2608	{
		2609	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2610	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2611	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2612	}
		2613
		2614	void
		2615	set_reverse_stereo (DC::Channel self, int flip)
		2616	CODE:
		2617	Mix_SetReverseStereo (self, flip);
		2618
		2619	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2620
		2621	PROTOTYPES: DISABLE
		2622
		2623	DC::MixChunk
		2624	new (SV *class, DC::RW rwops)
		2625	CODE:
		2626	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2627	OUTPUT:
		2628	RETVAL
		2629
		2630	void
2196	DESTROY (CFPlus::MixChunk self)	2631	DESTROY (DC::MixChunk self)
2197	CODE:	2632	CODE:
2198	Mix_FreeChunk (self);	2633	Mix_FreeChunk (self);
2199		2634
2200	int	2635	int
2201	volume (CFPlus::MixChunk self, int volume = -1)	2636	volume (DC::MixChunk self, int volume = -1)
2202	CODE:	2637	CODE:
		2638	if (items > 1)
		2639	volume = CLAMP (volume, 0, 128);
2203	RETVAL = Mix_VolumeChunk (self, volume);	2640	RETVAL = Mix_VolumeChunk (self, volume);
2204	OUTPUT:	2641	OUTPUT:
2205	RETVAL	2642	RETVAL
2206		2643
2207	int	2644	DC::Channel
2208	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2645	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2209	CODE:	2646	CODE:
		2647	{
2210	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2648	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2649
		2650	if (RETVAL < 0)
		2651	XSRETURN_UNDEF;
		2652
		2653	if (channel < 0)
		2654	{
		2655	Mix_UnregisterAllEffects (RETVAL);
		2656	Mix_Volume (RETVAL, 128);
		2657	}
		2658	}
2211	OUTPUT:	2659	OUTPUT:
2212	RETVAL	2660	RETVAL
2213		2661
2214	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2662	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2215		2663
2216	int	2664	int
2217	volume (int volume = -1)	2665	volume (int volume = -1)
		2666	PROTOTYPE: ;$
2218	CODE:	2667	CODE:
		2668	if (items > 0)
		2669	volume = CLAMP (volume, 0, 128);
2219	RETVAL = Mix_VolumeMusic (volume);	2670	RETVAL = Mix_VolumeMusic (volume);
2220	OUTPUT:	2671	OUTPUT:
2221	RETVAL	2672	RETVAL
2222		2673
		2674	void
		2675	fade_out (int ms)
		2676	CODE:
		2677	Mix_FadeOutMusic (ms);
		2678
		2679	void
		2680	halt ()
		2681	CODE:
		2682	Mix_HaltMusic ();
		2683
		2684	DC::MixMusic
		2685	new (SV *class, DC::RW rwops)
		2686	CODE:
		2687	RETVAL = Mix_LoadMUS_RW (rwops);
		2688	OUTPUT:
		2689	RETVAL
		2690
		2691	void
		2692	DESTROY (DC::MixMusic self)
		2693	CODE:
		2694	Mix_FreeMusic (self);
		2695
2223	int	2696	int
2224	fade_out (int ms)
2225	CODE:
2226	RETVAL = Mix_FadeOutMusic (ms);
2227	OUTPUT:
2228	RETVAL
2229
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
2238	DESTROY (CFPlus::MixMusic self)
2239	CODE:
2240	Mix_FreeMusic (self);
2241
2242	int
2243	play (CFPlus::MixMusic self, int loops = -1)	2697	play (DC::MixMusic self, int loops = -1)
2244	CODE:	2698	CODE:
2245	RETVAL = Mix_PlayMusic (self, loops);	2699	RETVAL = Mix_PlayMusic (self, loops);
2246	OUTPUT:	2700	OUTPUT:
2247	RETVAL	2701	RETVAL
2248		2702
2249	int	2703	void
2250	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2704	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2251	CODE:	2705	CODE:
2252	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2706	Mix_FadeInMusicPos (self, loops, ms, position);
2253	OUTPUT:
2254	RETVAL
2255		2707
2256	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2708	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2709
		2710	PROTOTYPES: ENABLE
2257		2711
2258	BOOT:	2712	BOOT:
2259	{	2713	{
2260	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2714	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2261	static const struct {	2715	static const struct {
2262	const char *name;	2716	const char *name;
2263	IV iv;	2717	IV iv;
2264	} *civ, const_iv[] = {	2718	} *civ, const_iv[] = {
2265	# define const_iv(name) { # name, (IV)name }	2719	# define const_iv(name) { # name, (IV)name }
…		…
2277	const_iv (GL_ALPHA_TEST),	2731	const_iv (GL_ALPHA_TEST),
2278	const_iv (GL_NORMALIZE),	2732	const_iv (GL_NORMALIZE),
2279	const_iv (GL_RESCALE_NORMAL),	2733	const_iv (GL_RESCALE_NORMAL),
2280	const_iv (GL_FRONT),	2734	const_iv (GL_FRONT),
2281	const_iv (GL_BACK),	2735	const_iv (GL_BACK),
		2736	const_iv (GL_AUX0),
2282	const_iv (GL_AND),	2737	const_iv (GL_AND),
2283	const_iv (GL_ONE),	2738	const_iv (GL_ONE),
2284	const_iv (GL_ZERO),	2739	const_iv (GL_ZERO),
2285	const_iv (GL_SRC_ALPHA),	2740	const_iv (GL_SRC_ALPHA),
2286	const_iv (GL_DST_ALPHA),	2741	const_iv (GL_DST_ALPHA),
…		…
2299	const_iv (GL_INTENSITY),	2754	const_iv (GL_INTENSITY),
2300	const_iv (GL_LUMINANCE),	2755	const_iv (GL_LUMINANCE),
2301	const_iv (GL_LUMINANCE_ALPHA),	2756	const_iv (GL_LUMINANCE_ALPHA),
2302	const_iv (GL_FLOAT),	2757	const_iv (GL_FLOAT),
2303	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2758	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2759	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2760	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2761	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2762	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2763	const_iv (GL_COMPRESSED_RGB_ARB),
		2764	const_iv (GL_COMPRESSED_RGBA_ARB),
2304	const_iv (GL_COMPILE),	2765	const_iv (GL_COMPILE),
2305	const_iv (GL_PROXY_TEXTURE_1D),	2766	const_iv (GL_PROXY_TEXTURE_1D),
2306	const_iv (GL_PROXY_TEXTURE_2D),	2767	const_iv (GL_PROXY_TEXTURE_2D),
2307	const_iv (GL_TEXTURE_1D),	2768	const_iv (GL_TEXTURE_1D),
2308	const_iv (GL_TEXTURE_2D),	2769	const_iv (GL_TEXTURE_2D),
…		…
2332	const_iv (GL_COLOR_LOGIC_OP),	2793	const_iv (GL_COLOR_LOGIC_OP),
2333	const_iv (GL_SEPARABLE_2D),	2794	const_iv (GL_SEPARABLE_2D),
2334	const_iv (GL_CONVOLUTION_2D),	2795	const_iv (GL_CONVOLUTION_2D),
2335	const_iv (GL_CONVOLUTION_BORDER_MODE),	2796	const_iv (GL_CONVOLUTION_BORDER_MODE),
2336	const_iv (GL_CONSTANT_BORDER),	2797	const_iv (GL_CONSTANT_BORDER),
		2798	const_iv (GL_POINTS),
2337	const_iv (GL_LINES),	2799	const_iv (GL_LINES),
2338	const_iv (GL_LINE_STRIP),	2800	const_iv (GL_LINE_STRIP),
2339	const_iv (GL_LINE_LOOP),	2801	const_iv (GL_LINE_LOOP),
2340	const_iv (GL_QUADS),	2802	const_iv (GL_QUADS),
2341	const_iv (GL_QUAD_STRIP),	2803	const_iv (GL_QUAD_STRIP),
2342	const_iv (GL_TRIANGLES),	2804	const_iv (GL_TRIANGLES),
2343	const_iv (GL_TRIANGLE_STRIP),	2805	const_iv (GL_TRIANGLE_STRIP),
2344	const_iv (GL_TRIANGLE_FAN),	2806	const_iv (GL_TRIANGLE_FAN),
		2807	const_iv (GL_POLYGON),
2345	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2808	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2809	const_iv (GL_POINT_SMOOTH_HINT),
		2810	const_iv (GL_LINE_SMOOTH_HINT),
		2811	const_iv (GL_POLYGON_SMOOTH_HINT),
		2812	const_iv (GL_GENERATE_MIPMAP_HINT),
		2813	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2346	const_iv (GL_FASTEST),	2814	const_iv (GL_FASTEST),
		2815	const_iv (GL_DONT_CARE),
		2816	const_iv (GL_NICEST),
2347	const_iv (GL_V2F),	2817	const_iv (GL_V2F),
2348	const_iv (GL_V3F),	2818	const_iv (GL_V3F),
2349	const_iv (GL_T2F_V3F),	2819	const_iv (GL_T2F_V3F),
2350	const_iv (GL_T2F_N3F_V3F),	2820	const_iv (GL_T2F_N3F_V3F),
2351	# undef const_iv	2821	# undef const_iv
…		…
2356		2826
2357	texture_av = newAV ();	2827	texture_av = newAV ();
2358	AvREAL_off (texture_av);	2828	AvREAL_off (texture_av);
2359	}	2829	}
2360		2830
		2831	void
		2832	disable_GL_EXT_blend_func_separate ()
		2833	CODE:
		2834	gl.BlendFuncSeparate = 0;
		2835	gl.BlendFuncSeparateEXT = 0;
		2836
2361	char *	2837	char *
2362	gl_vendor ()	2838	gl_vendor ()
2363	CODE:	2839	CODE:
2364	RETVAL = (char *)glGetString (GL_VENDOR);	2840	RETVAL = (char *)glGetString (GL_VENDOR);
2365	OUTPUT:	2841	OUTPUT:
…		…
2437	# near_ and far_ are due to microsofts buggy "c" compiler	2913	# near_ and far_ are due to microsofts buggy "c" compiler
2438	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2914	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2439		2915
2440	# near_ and far_ are due to microsofts buggy "c" compiler	2916	# 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_)	2917	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2918
		2919	PROTOTYPES: DISABLE
2442		2920
2443	void glViewport (int x, int y, int width, int height)	2921	void glViewport (int x, int y, int width, int height)
2444		2922
2445	void glScissor (int x, int y, int width, int height)	2923	void glScissor (int x, int y, int width, int height)
2446		2924
…		…
2454		2932
2455	void glRotate (float angle, float x, float y, float z)	2933	void glRotate (float angle, float x, float y, float z)
2456	CODE:	2934	CODE:
2457	glRotatef (angle, x, y, z);	2935	glRotatef (angle, x, y, z);
2458		2936
2459	void glBegin (int mode)
2460
2461	void glEnd ()
2462
2463	void glColor (float r, float g, float b, float a = 1.0)	2937	void glColor (float r, float g, float b, float a = 1.0)
2464	PROTOTYPE: @
2465	ALIAS:	2938	ALIAS:
2466	glColor_premultiply = 1	2939	glColor_premultiply = 1
2467	CODE:	2940	CODE:
2468	if (ix)	2941	if (ix)
2469	{	2942	{
…		…
2472	b *= a;	2945	b *= a;
2473	}	2946	}
2474	// microsoft visual "c" rounds instead of truncating...	2947	// microsoft visual "c" rounds instead of truncating...
2475	glColor4f (r, g, b, a);	2948	glColor4f (r, g, b, a);
2476		2949
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.)	2950	void glRasterPos (float x, float y, float z = 0.)
2484	CODE:	2951	CODE:
2485	glRasterPos3f (0, 0, z);	2952	glRasterPos3f (0, 0, z);
2486	glBitmap (0, 0, 0, 0, x, y, 0);	2953	glBitmap (0, 0, 0, 0, x, y, 0);
2487		2954
…		…
2491		2958
2492	void glTexCoord (float s, float t)	2959	void glTexCoord (float s, float t)
2493	CODE:	2960	CODE:
2494	glTexCoord2f (s, t);	2961	glTexCoord2f (s, t);
2495		2962
		2963	void glRect (float x1, float y1, float x2, float y2)
		2964	CODE:
		2965	glRectf (x1, y1, x2, y2);
		2966
		2967	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2968	CODE:
		2969	glBegin (GL_LINE_LOOP);
		2970	glVertex2f (x1, y1);
		2971	glVertex2f (x2, y1);
		2972	glVertex2f (x2, y2);
		2973	glVertex2f (x1, y2);
		2974	glEnd ();
		2975
		2976	PROTOTYPES: ENABLE
		2977
		2978	void glBegin (int mode)
		2979
		2980	void glEnd ()
		2981
		2982	void glPointSize (GLfloat size)
		2983
		2984	void glLineWidth (GLfloat width)
		2985
		2986	void glInterleavedArrays (int format, int stride, char *data)
		2987
		2988	void glDrawElements (int mode, int count, int type, char *indices)
		2989
		2990	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2991
2496	void glTexEnv (int target, int pname, float param)	2992	void glTexEnv (int target, int pname, float param)
2497	CODE:	2993	CODE:
2498	glTexEnvf (target, pname, param);	2994	glTexEnvf (target, pname, param);
2499		2995
2500	void glTexParameter (int target, int pname, float param)	2996	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)	3012	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2517	CODE:	3013	CODE:
2518	if (gl.SeparableFilter2D)	3014	if (gl.SeparableFilter2D)
2519	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3015	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2520		3016
2521	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3017	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2522		3018
2523	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3019	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2524		3020
2525	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3021	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2526		3022
…		…
2552		3048
2553	void glEndList ()	3049	void glEndList ()
2554		3050
2555	void glCallList (int list)	3051	void glCallList (int list)
2556		3052
		3053	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3054
		3055	PROTOTYPES: DISABLE
		3056
		3057	void
		3058	find_widget (SV *self, NV x, NV y)
		3059	PPCODE:
		3060	{
		3061	if (within_widget (self, x, y))
		3062	XPUSHs (self);
		3063	}
		3064
		3065	BOOT:
		3066	{
		3067	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3068
		3069	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3070	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3071	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3072	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3073	}
		3074
		3075	void
		3076	draw (SV *self)
		3077	CODE:
		3078	{
		3079	HV *hv;
		3080	SV **svp;
		3081	NV x, y, w, h;
		3082	SV *draw_x_sv = GvSV (draw_x_gv);
		3083	SV *draw_y_sv = GvSV (draw_y_gv);
		3084	SV *draw_w_sv = GvSV (draw_w_gv);
		3085	SV *draw_h_sv = GvSV (draw_h_gv);
		3086	double draw_x, draw_y;
		3087
		3088	if (!SvROK (self))
		3089	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3090
		3091	hv = (HV *)SvRV (self);
		3092
		3093	if (SvTYPE (hv) != SVt_PVHV)
		3094	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3095
		3096	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3097	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3098
		3099	if (!h || !w)
		3100	XSRETURN_EMPTY;
		3101
		3102	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3103	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3104
		3105	draw_x = SvNV (draw_x_sv) + x;
		3106	draw_y = SvNV (draw_y_sv) + y;
		3107
		3108	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3109	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3110	XSRETURN_EMPTY;
		3111
		3112	sv_setnv (draw_x_sv, draw_x);
		3113	sv_setnv (draw_y_sv, draw_y);
		3114
		3115	glPushMatrix ();
		3116	glTranslated (x, y, 0);
		3117
		3118	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3119	{
		3120	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3121
		3122	if (svp && SvTRUE (*svp))
		3123	{
		3124	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3125	glEnable (GL_BLEND);
		3126	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3127	glBegin (GL_QUADS);
		3128	glVertex2f (0, 0);
		3129	glVertex2f (w, 0);
		3130	glVertex2f (w, h);
		3131	glVertex2f (0, h);
		3132	glEnd ();
		3133	glDisable (GL_BLEND);
		3134	}
		3135	}
		3136	#if 0
		3137	// draw borders, for debugging
		3138	glPushMatrix ();
		3139	glColor4f (1., 1., 0., 1.);
		3140	glTranslatef (.5, .5, 0.);
		3141	glBegin (GL_LINE_LOOP);
		3142	glVertex2f (0 , 0);
		3143	glVertex2f (w - 1, 0);
		3144	glVertex2f (w - 1, h - 1);
		3145	glVertex2f (0 , h - 1);
		3146	glEnd ();
		3147	glPopMatrix ();
		3148	#endif
		3149	PUSHMARK (SP);
		3150	XPUSHs (self);
		3151	PUTBACK;
		3152	call_method ("_draw", G_VOID | G_DISCARD);
		3153	SPAGAIN;
		3154
		3155	glPopMatrix ();
		3156
		3157	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3158	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3159	}
		3160

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines