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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.192 by root, Fri Apr 27 21:27:51 2007 UTC vs.
Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# 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
17	#endif	27	#endif
18		28
19	#include <assert.h>	29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		43
…		…
32	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
33		46
34	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
35		48
36	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
37		61
38	#ifndef _WIN32	62	#ifndef _WIN32
39	# include <sys/types.h>	63	# include <sys/types.h>
40	# include <sys/socket.h>	64	# include <sys/socket.h>
41	# include <netinet/in.h>	65	# include <netinet/in.h>
42	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
43	# include <inttypes.h>	67	# include <inttypes.h>
44	#endif	68	#endif
45		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
		72	#else
		73	# define expect(expr,value) (expr)
		74	#endif
		75
		76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		80
48	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
49		82
50	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
52		85
53	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
54		87
55	#if 0	88	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
57	#else
58	# define PARACHUTE 0
59	#endif
60		90
61	static AV *texture_av;	91	static AV *texture_av;
62		92
63	static struct	93	static struct
64	{	94	{
…		…
101	av_push (texture_av, (SV *)(size_t)name);	131	av_push (texture_av, (SV *)(size_t)name);
102	glDeleteTextures (1, &name);	132	glDeleteTextures (1, &name);
103	}	133	}
104		134
105	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
106		137
107	#include "pango-font.c"	138	#include "pango-font.c"
108	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
109	#include "pango-render.c"	140	#include "pango-render.c"
110		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
111	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
112	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
113		146
114	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
115		148
116	static int	149	static int
117	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
118	{	151	{
119	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
133		166
134	typedef struct cf_layout {	167	typedef struct cf_layout {
135	PangoLayout *pl;	168	PangoLayout *pl;
136	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
137	int base_height;	170	int base_height;
138	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
139	} *CFPlus__Layout;	173	} *DC__Layout;
140		174
141	static CFPlus__Font default_font;	175	static DC__Font default_font;
142	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
143	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
144		178
145	static void	179	static void
146	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
151	#endif	185	#endif
152	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
153	}	187	}
154		188
155	static void	189	static void
156	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
157	{	191	{
158	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
159	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
160	*/	194	*/
161	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
162		196
163	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
164	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
165		199
166	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
167	}	201	}
168		202
169	static void	203	static void
170	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	204	layout_get_pixel_size (DC__Layout self, int *w, int *h)
171	{	205	{
172	PangoRectangle rect;	206	PangoRectangle rect;
173		207
174	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
175	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
186		220
187	typedef uint16_t tileid;	221	typedef uint16_t tileid;
188	typedef uint16_t faceid;	222	typedef uint16_t faceid;
189		223
190	typedef struct {	224	typedef struct {
191	int name;	225	GLuint name;
192	int w, h;	226	int w, h;
193	float s, t;	227	float s, t;
194	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
195	tileid smoothtile;	229	tileid smoothtile;
196	uint8_t smoothlevel;	230	uint8_t smoothlevel;
…		…
214	int faces; tileid *face2tile; // [faceid]	248	int faces; tileid *face2tile; // [faceid]
215	int texs; maptex *tex; // [tileid]	249	int texs; maptex *tex; // [tileid]
216		250
217	int32_t rows;	251	int32_t rows;
218	maprow *row;	252	maprow *row;
219	} *CFPlus__Map;	253	} *DC__Map;
220		254
221	static char *	255	static char *
222	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
223	{	257	{
224	char *p;	258	char *p;
…		…
262	self->texs *= 2;	296	self->texs *= 2;
263	}	297	}
264	}	298	}
265		299
266	static maprow *	300	static maprow *
267	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
268	{	302	{
269	if (0 > y)	303	if (0 > y)
270	{	304	{
271	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
272	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
310		344
311	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
312	}	346	}
313		347
314	static mapcell *	348	static mapcell *
315	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
316	{	350	{
317	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
318	}	352	}
319		353
320	static void	354	static void
321	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
322	{	356	{
323	int r;	357	int r;
324		358
325	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
326	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
333	self->oy = 0;	367	self->oy = 0;
334	self->row = 0;	368	self->row = 0;
335	self->rows = 0;	369	self->rows = 0;
336	}	370	}
337		371
		372	#define CELL_CLEAR(cell) \
		373	do { \
		374	if ((cell)->player) \
		375	(cell)->tile [2] = 0; \
		376	(cell)->darkness = 0; \
		377	(cell)->stat_hp = 0; \
		378	(cell)->flags = 0; \
		379	(cell)->player = 0; \
		380	} while (0)
		381
338	static void	382	static void
339	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	383	map_blank (DC__Map self, int x0, int y0, int w, int h)
340	{	384	{
341	int x, y;	385	int x, y;
342	maprow *row;	386	maprow *row;
343	mapcell *cell;	387	mapcell *cell;
344		388
…		…
356	if (x >= row->c1)	400	if (x >= row->c1)
357	break;	401	break;
358		402
359	cell = row->col + x - row->c0;	403	cell = row->col + x - row->c0;
360		404
361	cell->darkness = 0;	405	CELL_CLEAR (cell);
362	cell->stat_hp = 0;
363	cell->flags = 0;
364	cell->player = 0;
365	}	406	}
366	}	407	}
367	}	408	}
368		409
369	typedef struct {	410	typedef struct {
…		…
423	n |= n >> 16;	464	n |= n >> 16;
424		465
425	return n + 1;	466	return n + 1;
426	}	467	}
427		468
		469	static unsigned int
		470	popcount (unsigned int n)
		471	{
		472	n -= (n >> 1) & 0x55555555U;
		473	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		474	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		475	n *= 0x01010101U;
		476
		477	return n >> 24;
		478	}
		479
428	/* SDL should provide this, really. */	480	/* SDL should provide this, really. */
429	#define SDLK_MODIFIER_MIN 300	481	#define SDLK_MODIFIER_MIN 300
430	#define SDLK_MODIFIER_MAX 314	482	#define SDLK_MODIFIER_MAX 314
431		483
432	MODULE = CFPlus PACKAGE = CFPlus	484	/******************************************************************************/
		485
		486	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		487	static GV *hover_gv;
		488
		489	static int
		490	within_widget (SV *widget, NV x, NV y)
		491	{
		492	HV *self;
		493	SV **svp;
		494	NV wx, ww, wy, wh;
		495
		496	if (!SvROK (widget))
		497	return 0;
		498
		499	self = (HV *)SvRV (widget);
		500
		501	if (SvTYPE (self) != SVt_PVHV)
		502	return 0;
		503
		504	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		505	if (y < wy)
		506	return 0;
		507
		508	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		509	if (y >= wy + wh)
		510	return 0;
		511
		512	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		513	if (x < wx)
		514	return 0;
		515
		516	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		517	if (x >= wx + ww)
		518	return 0;
		519
		520	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		521	if (!svp || !SvTRUE (*svp))
		522	return 0;
		523
		524	return 1;
		525	}
		526
		527	MODULE = Deliantra::Client PACKAGE = DC
433		528
434	PROTOTYPES: ENABLE	529	PROTOTYPES: ENABLE
435		530
436	BOOT:	531	BOOT:
437	{	532	{
438	HV *stash = gv_stashpv ("CFPlus", 1);	533	HV *stash = gv_stashpv ("DC", 1);
439	static const struct {	534	static const struct {
440	const char *name;	535	const char *name;
441	IV iv;	536	IV iv;
442	} *civ, const_iv[] = {	537	} *civ, const_iv[] = {
443	# define const_iv(name) { # name, (IV)name }	538	# define const_iv(name) { # name, (IV)name }
…		…
465		560
466	const_iv (SDL_APPINPUTFOCUS),	561	const_iv (SDL_APPINPUTFOCUS),
467	const_iv (SDL_APPMOUSEFOCUS),	562	const_iv (SDL_APPMOUSEFOCUS),
468	const_iv (SDL_APPACTIVE),	563	const_iv (SDL_APPACTIVE),
469		564
		565	const_iv (SDLK_FIRST),
		566	const_iv (SDLK_LAST),
470	const_iv (SDLK_KP0),	567	const_iv (SDLK_KP0),
471	const_iv (SDLK_KP1),	568	const_iv (SDLK_KP1),
472	const_iv (SDLK_KP2),	569	const_iv (SDLK_KP2),
473	const_iv (SDLK_KP3),	570	const_iv (SDLK_KP3),
474	const_iv (SDLK_KP4),	571	const_iv (SDLK_KP4),
…		…
546	const_iv (KMOD_LMETA),	643	const_iv (KMOD_LMETA),
547	const_iv (KMOD_RMETA),	644	const_iv (KMOD_RMETA),
548	const_iv (KMOD_NUM),	645	const_iv (KMOD_NUM),
549	const_iv (KMOD_CAPS),	646	const_iv (KMOD_CAPS),
550	const_iv (KMOD_MODE),	647	const_iv (KMOD_MODE),
		648
		649	const_iv (MIX_DEFAULT_FORMAT),
		650
		651	const_iv (SDL_INIT_TIMER),
		652	const_iv (SDL_INIT_AUDIO),
		653	const_iv (SDL_INIT_VIDEO),
		654	const_iv (SDL_INIT_CDROM),
		655	const_iv (SDL_INIT_JOYSTICK),
		656	const_iv (SDL_INIT_EVERYTHING),
		657	const_iv (SDL_INIT_NOPARACHUTE),
		658	const_iv (SDL_INIT_EVENTTHREAD),
		659
		660	const_iv (SDL_GL_RED_SIZE),
		661	const_iv (SDL_GL_GREEN_SIZE),
		662	const_iv (SDL_GL_BLUE_SIZE),
		663	const_iv (SDL_GL_ALPHA_SIZE),
		664	const_iv (SDL_GL_DOUBLEBUFFER),
		665	const_iv (SDL_GL_BUFFER_SIZE),
		666	const_iv (SDL_GL_DEPTH_SIZE),
		667	const_iv (SDL_GL_STENCIL_SIZE),
		668	const_iv (SDL_GL_ACCUM_RED_SIZE),
		669	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		670	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		671	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		672	const_iv (SDL_GL_STEREO),
		673	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		674	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		675	const_iv (SDL_GL_ACCELERATED_VISUAL),
		676	const_iv (SDL_GL_SWAP_CONTROL),
		677
		678	const_iv (FOW_DARKNESS)
551	# undef const_iv	679	# undef const_iv
552	};	680	};
553		681
554	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	682	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
555	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	683	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
573		701
574	NV floor (NV x)	702	NV floor (NV x)
575		703
576	NV ceil (NV x)	704	NV ceil (NV x)
577		705
		706	NV ceilabs (NV x)
		707	CODE:
		708	RETVAL = x < 0. ? - ceil (-x) : ceil (x);
		709	OUTPUT:
		710	RETVAL
		711
		712	IV minpot (UV n)
		713
		714	IV popcount (UV n)
		715
578	void	716	void
579	pango_init ()	717	pango_init ()
580	CODE:	718	CODE:
581	{	719	{
582	opengl_fontmap = pango_opengl_font_map_new ();	720	opengl_fontmap = pango_opengl_font_map_new ();
583	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	721	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
584	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	722	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		723	/*pango_context_set_font_description (opengl_context, default_font);*/
		724	#if PANGO_VERSION_CHECK (1, 15, 2)
		725	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		726	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		727	#endif
585	}	728	}
586		729
587	int	730	char *SDL_GetError ()
588	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
589		731
590	void	732	int SDL_Init (U32 flags)
		733
		734	int SDL_InitSubSystem (U32 flags)
		735
		736	void SDL_QuitSubSystem (U32 flags)
		737
591	SDL_Quit ()	738	void SDL_Quit ()
592		739
		740	int SDL_GL_SetAttribute (int attr, int value)
		741
		742	int SDL_GL_GetAttribute (int attr)
		743	CODE:
		744	if (SDL_GL_GetAttribute (attr, &RETVAL))
		745	XSRETURN_UNDEF;
		746	OUTPUT:
		747	RETVAL
		748
593	void	749	void
594	SDL_ListModes ()	750	SDL_ListModes (int rgb, int alpha)
595	PPCODE:	751	PPCODE:
596	{	752	{
597	SDL_Rect **m;	753	SDL_Rect **m;
598		754
599	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	755	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
600	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	756	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
601	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	757	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
602	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	758	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
603		759
604	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	760	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
605	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	761	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
606		762
607	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	763	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
608	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	764	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
609	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	765	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
610	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	766	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
611		767
612	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	768	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
613	#if SDL_VERSION_ATLEAST(1,2,10)
614	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
615	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	769	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
616	#endif
617
618	SDL_EnableUNICODE (1);
619	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
620		770
621	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	771	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
622		772
623	if (m && m != (SDL_Rect **)-1)	773	if (m && m != (SDL_Rect **)-1)
624	while (*m)	774	while (*m)
625	{	775	{
		776	if ((*m)->w >= 400 && (*m)->h >= 300)
		777	{
626	AV *av = newAV ();	778	AV *av = newAV ();
627	av_push (av, newSViv ((*m)->w));	779	av_push (av, newSViv ((*m)->w));
628	av_push (av, newSViv ((*m)->h));	780	av_push (av, newSViv ((*m)->h));
		781	av_push (av, newSViv (rgb));
		782	av_push (av, newSViv (alpha));
629	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	783	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		784	}
630		785
631	++m;	786	++m;
632	}	787	}
633	}	788	}
634		789
635	char *
636	SDL_GetError ()
637
638	int	790	int
639	SDL_SetVideoMode (int w, int h, int fullscreen)	791	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
640	CODE:	792	CODE:
		793	{
		794	SDL_EnableUNICODE (1);
		795	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		796
		797	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		798	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		799	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		800	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		801
641	RETVAL = !!SDL_SetVideoMode (	802	RETVAL = !!SDL_SetVideoMode (
642	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	803	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
643	);	804	);
		805
644	if (RETVAL)	806	if (RETVAL)
645	{	807	{
646	av_clear (texture_av);	808	av_clear (texture_av);
647		809
648	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	810	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
649	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	811	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
650	# include "glfunc.h"	812	#include "glfunc.h"
651	# undef GL_FUNC	813	#undef GL_FUNC
652
653	}	814	}
		815	}
654	OUTPUT:	816	OUTPUT:
655	RETVAL	817	RETVAL
656		818
657	void	819	void
658	SDL_GL_SwapBuffers ()	820	SDL_GL_SwapBuffers ()
659		821
660	char *	822	char *
661	SDL_GetKeyName (int sym)	823	SDL_GetKeyName (int sym)
662		824
		825	int
		826	SDL_GetAppState ()
		827
		828	int
		829	SDL_GetModState ()
		830
663	void	831	void
664	SDL_PollEvent ()	832	poll_events ()
665	PPCODE:	833	PPCODE:
666	{	834	{
667	SDL_Event ev;	835	SDL_Event ev;
668		836
669	while (SDL_PollEvent (&ev))	837	SDL_PumpEvents ();
		838	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
670	{	839	{
671	HV *hv = newHV ();	840	HV *hv = newHV ();
672	hv_store (hv, "type", 4, newSViv (ev.type), 0);	841	hv_store (hv, "type", 4, newSViv (ev.type), 0);
673		842
674	switch (ev.type)	843	switch (ev.type)
675	{	844	{
676	case SDL_KEYDOWN:	845	case SDL_KEYDOWN:
677	case SDL_KEYUP:	846	case SDL_KEYUP:
678	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	847	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
679	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	848	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
680	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	849	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
681	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	850	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
682	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	851	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
683	break;	852	break;
684		853
685	case SDL_ACTIVEEVENT:	854	case SDL_ACTIVEEVENT:
686	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	855	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
687	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	856	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
688	break;	857	break;
689		858
690	case SDL_MOUSEMOTION:	859	case SDL_MOUSEMOTION:
		860	{
		861	int state = ev.motion.state;
		862	int x = ev.motion.x;
		863	int y = ev.motion.y;
		864	int xrel = ev.motion.xrel;
		865	int yrel = ev.motion.yrel;
		866
		867	/* do simplistic event compression */
		868	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		869	&& state == ev.motion.state)
		870	{
		871	xrel += ev.motion.xrel;
		872	yrel += ev.motion.yrel;
		873	x = ev.motion.x;
		874	y = ev.motion.y;
		875	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		876	}
		877
691	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	878	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
692
693	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	879	hv_store (hv, "state", 5, newSViv (state), 0);
694	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	880	hv_store (hv, "x", 1, newSViv (x), 0);
695	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	881	hv_store (hv, "y", 1, newSViv (y), 0);
696	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	882	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
697	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	883	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		884	}
698	break;	885	break;
699		886
700	case SDL_MOUSEBUTTONDOWN:	887	case SDL_MOUSEBUTTONDOWN:
701	case SDL_MOUSEBUTTONUP:	888	case SDL_MOUSEBUTTONUP:
702	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	889	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
703		890
704	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	891	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
705	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	892	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
706	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	893	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
707	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	894	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
712	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	899	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
713	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	900	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
714	break;	901	break;
715	}	902	}
716		903
717	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	904	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
718	}	905	}
719	}	906	}
720		907
721	int	908	int
722	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	909	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
723	POSTCALL:	910	POSTCALL:
724	Mix_HookMusicFinished (music_finished);	911	Mix_HookMusicFinished (music_finished);
725	Mix_ChannelFinished (channel_finished);	912	Mix_ChannelFinished (channel_finished);
726		913
727	void	914	void
		915	Mix_QuerySpec ()
		916	PPCODE:
		917	{
		918	int freq, channels;
		919	Uint16 format;
		920
		921	if (Mix_QuerySpec (&freq, &format, &channels))
		922	{
		923	EXTEND (SP, 3);
		924	PUSHs (sv_2mortal (newSViv (freq)));
		925	PUSHs (sv_2mortal (newSViv (format)));
		926	PUSHs (sv_2mortal (newSViv (channels)));
		927	}
		928	}
		929
		930	void
728	Mix_CloseAudio ()	931	Mix_CloseAudio ()
729		932
730	int	933	int
731	Mix_AllocateChannels (int numchans = -1)	934	Mix_AllocateChannels (int numchans = -1)
		935
		936	const char *
		937	Mix_GetError ()
732		938
733	void	939	void
734	lowdelay (int fd, int val = 1)	940	lowdelay (int fd, int val = 1)
735	CODE:	941	CODE:
736	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	942	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
762	}	968	}
763	}	969	}
764	#endif	970	#endif
765	}	971	}
766		972
767	void	973	int
768	add_font (char *file)	974	add_font (char *file)
769	CODE:	975	CODE:
770	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	976	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		977	OUTPUT:
		978	RETVAL
771		979
772	void	980	void
773	load_image_inline (SV *image_)	981	load_image_inline (SV *image_)
774	ALIAS:	982	ALIAS:
775	load_image_file = 1	983	load_image_file = 1
…		…
778	STRLEN image_len;	986	STRLEN image_len;
779	char *image = (char *)SvPVbyte (image_, image_len);	987	char *image = (char *)SvPVbyte (image_, image_len);
780	SDL_Surface *surface, *surface2;	988	SDL_Surface *surface, *surface2;
781	SDL_PixelFormat fmt;	989	SDL_PixelFormat fmt;
782	SDL_RWops *rw = ix	990	SDL_RWops *rw = ix
783	? SDL_RWFromFile (image, "r")	991	? SDL_RWFromFile (image, "rb")
784	: SDL_RWFromConstMem (image, image_len);	992	: SDL_RWFromConstMem (image, image_len);
785		993
786	if (!rw)	994	if (!rw)
787	croak ("load_image: %s", SDL_GetError ());	995	croak ("load_image: %s", SDL_GetError ());
788		996
…		…
861	void	1069	void
862	error (char *message)	1070	error (char *message)
863	CODE:	1071	CODE:
864	fprintf (stderr, "ERROR: %s\n", message);	1072	fprintf (stderr, "ERROR: %s\n", message);
865	#ifdef _WIN32	1073	#ifdef _WIN32
866	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1074	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
867	#endif	1075	#endif
868		1076
869	void	1077	void
870	fatal (char *message)	1078	fatal (char *message)
871	CODE:	1079	CODE:
872	fprintf (stderr, "FATAL: %s\n", message);	1080	fprintf (stderr, "FATAL: %s\n", message);
873	#ifdef _WIN32	1081	#ifdef _WIN32
874	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1082	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
875	#endif	1083	#endif
876	_exit (1);	1084	_exit (1);
877		1085
878	void	1086	void
879	_exit (int retval = 0)	1087	_exit (int retval = 0)
…		…
882	ExitThread (retval); // unclean, please beam me up	1090	ExitThread (retval); // unclean, please beam me up
883	#else	1091	#else
884	_exit (retval);	1092	_exit (retval);
885	#endif	1093	#endif
886		1094
887	MODULE = CFPlus PACKAGE = CFPlus::Font	1095	void
		1096	debug ()
		1097	CODE:
		1098	{
		1099	#if DEBUG
		1100	VALGRIND_DO_LEAK_CHECK;
		1101	#endif
		1102	}
888		1103
889	CFPlus::Font	1104	MODULE = Deliantra::Client PACKAGE = DC::Font
		1105
		1106	PROTOTYPES: DISABLE
		1107
		1108	DC::Font
890	new_from_file (SV *class, char *path, int id = 0)	1109	new_from_file (SV *class, char *path, int id = 0)
891	CODE:	1110	CODE:
892	{	1111	{
893	int count;	1112	int count;
894	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1113	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
897	}	1116	}
898	OUTPUT:	1117	OUTPUT:
899	RETVAL	1118	RETVAL
900		1119
901	void	1120	void
902	DESTROY (CFPlus::Font self)	1121	DESTROY (DC::Font self)
903	CODE:	1122	CODE:
904	pango_font_description_free (self);	1123	pango_font_description_free (self);
905		1124
906	void	1125	void
907	make_default (CFPlus::Font self)	1126	make_default (DC::Font self)
		1127	PROTOTYPE: $
908	CODE:	1128	CODE:
909	default_font = self;	1129	default_font = self;
910		1130
911	MODULE = CFPlus PACKAGE = CFPlus::Layout	1131	MODULE = Deliantra::Client PACKAGE = DC::Layout
912		1132
		1133	PROTOTYPES: DISABLE
		1134
913	void	1135	void
914	reset_glyph_cache ()	1136	glyph_cache_backup ()
		1137	PROTOTYPE:
915	CODE:	1138	CODE:
		1139	tc_backup ();
		1140
		1141	void
		1142	glyph_cache_restore ()
		1143	PROTOTYPE:
		1144	CODE:
916	tc_clear ();	1145	tc_restore ();
917		1146
918	CFPlus::Layout	1147	DC::Layout
919	new (SV *class)	1148	new (SV *class)
920	CODE:	1149	CODE:
921	New (0, RETVAL, 1, struct cf_layout);	1150	New (0, RETVAL, 1, struct cf_layout);
922		1151
923	RETVAL->pl = pango_layout_new (opengl_context);	1152	RETVAL->pl = pango_layout_new (opengl_context);
…		…
925	RETVAL->g = 1.;	1154	RETVAL->g = 1.;
926	RETVAL->b = 1.;	1155	RETVAL->b = 1.;
927	RETVAL->a = 1.;	1156	RETVAL->a = 1.;
928	RETVAL->base_height = MIN_FONT_HEIGHT;	1157	RETVAL->base_height = MIN_FONT_HEIGHT;
929	RETVAL->font = 0;	1158	RETVAL->font = 0;
		1159	RETVAL->rc = rc_alloc ();
930		1160
931	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1161	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
932	layout_update_font (RETVAL);	1162	layout_update_font (RETVAL);
933	OUTPUT:	1163	OUTPUT:
934	RETVAL	1164	RETVAL
935		1165
936	void	1166	void
937	DESTROY (CFPlus::Layout self)	1167	DESTROY (DC::Layout self)
938	CODE:	1168	CODE:
939	g_object_unref (self->pl);	1169	g_object_unref (self->pl);
		1170	rc_free (self->rc);
940	Safefree (self);	1171	Safefree (self);
941		1172
942	void	1173	void
943	set_text (CFPlus::Layout self, SV *text_)	1174	set_text (DC::Layout self, SV *text_)
944	CODE:	1175	CODE:
945	{	1176	{
946	STRLEN textlen;	1177	STRLEN textlen;
947	char *text = SvPVutf8 (text_, textlen);	1178	char *text = SvPVutf8 (text_, textlen);
948		1179
949	pango_layout_set_text (self->pl, text, textlen);	1180	pango_layout_set_text (self->pl, text, textlen);
950	}	1181	}
951		1182
952	void	1183	void
953	set_markup (CFPlus::Layout self, SV *text_)	1184	set_markup (DC::Layout self, SV *text_)
954	CODE:	1185	CODE:
955	{	1186	{
956	STRLEN textlen;	1187	STRLEN textlen;
957	char *text = SvPVutf8 (text_, textlen);	1188	char *text = SvPVutf8 (text_, textlen);
958		1189
959	pango_layout_set_markup (self->pl, text, textlen);	1190	pango_layout_set_markup (self->pl, text, textlen);
960	}	1191	}
961		1192
962	void	1193	void
963	set_shapes (CFPlus::Layout self, ...)	1194	set_shapes (DC::Layout self, ...)
964	CODE:	1195	CODE:
965	{	1196	{
966	PangoAttrList *attrs = 0;	1197	PangoAttrList *attrs = 0;
967	const char *text = pango_layout_get_text (self->pl);	1198	const char *text = pango_layout_get_text (self->pl);
968	const char *pos = text;	1199	const char *pos = text;
…		…
1003	if (attrs)	1234	if (attrs)
1004	pango_layout_set_attributes (self->pl, attrs);	1235	pango_layout_set_attributes (self->pl, attrs);
1005	}	1236	}
1006		1237
1007	void	1238	void
1008	get_shapes (CFPlus::Layout self)	1239	get_shapes (DC::Layout self)
1009	PPCODE:	1240	PPCODE:
1010	{	1241	{
1011	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1242	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1012		1243
1013	do	1244	do
1014	{	1245	{
1015	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1246	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1016		1247
1017	if (run && shape_attr_p (run))	1248	if (run && shape_attr_p (run))
1018	{	1249	{
1019	PangoRectangle extents;	1250	PangoRectangle extents;
1020	pango_layout_iter_get_run_extents (iter, 0, &extents);	1251	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1028		1259
1029	pango_layout_iter_free (iter);	1260	pango_layout_iter_free (iter);
1030	}	1261	}
1031		1262
1032	int	1263	int
1033	has_wrapped (CFPlus::Layout self)	1264	has_wrapped (DC::Layout self)
1034	CODE:	1265	CODE:
1035	{	1266	{
1036	int lines = 1;	1267	int lines = 1;
1037	const char *text = pango_layout_get_text (self->pl);	1268	const char *text = pango_layout_get_text (self->pl);
1038		1269
…		…
1043	}	1274	}
1044	OUTPUT:	1275	OUTPUT:
1045	RETVAL	1276	RETVAL
1046		1277
1047	SV *	1278	SV *
1048	get_text (CFPlus::Layout self)	1279	get_text (DC::Layout self)
1049	CODE:	1280	CODE:
1050	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1281	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1051	sv_utf8_decode (RETVAL);	1282	sv_utf8_decode (RETVAL);
1052	OUTPUT:	1283	OUTPUT:
1053	RETVAL	1284	RETVAL
1054		1285
1055	void	1286	void
1056	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1287	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1057	CODE:	1288	CODE:
1058	self->r = r;	1289	self->r = r;
1059	self->g = g;	1290	self->g = g;
1060	self->b = b;	1291	self->b = b;
1061	self->a = a;	1292	self->a = a;
1062		1293
1063	void	1294	void
1064	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1295	set_font (DC::Layout self, DC::Font font = 0)
1065	CODE:	1296	CODE:
1066	if (self->font != font)	1297	if (self->font != font)
1067	{	1298	{
1068	self->font = font;	1299	self->font = font;
1069	layout_update_font (self);	1300	layout_update_font (self);
1070	}	1301	}
1071		1302
1072	void	1303	void
1073	set_height (CFPlus::Layout self, int base_height)	1304	set_height (DC::Layout self, int base_height)
1074	CODE:	1305	CODE:
1075	if (self->base_height != base_height)	1306	if (self->base_height != base_height)
1076	{	1307	{
1077	self->base_height = base_height;	1308	self->base_height = base_height;
1078	layout_update_font (self);	1309	layout_update_font (self);
1079	}	1310	}
1080		1311
1081	void	1312	void
1082	set_width (CFPlus::Layout self, int max_width = -1)	1313	set_width (DC::Layout self, int max_width = -1)
1083	CODE:	1314	CODE:
1084	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1315	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1085		1316
1086	void	1317	void
1087	set_indent (CFPlus::Layout self, int indent)	1318	set_indent (DC::Layout self, int indent)
1088	CODE:	1319	CODE:
1089	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1320	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1090		1321
1091	void	1322	void
1092	set_spacing (CFPlus::Layout self, int spacing)	1323	set_spacing (DC::Layout self, int spacing)
1093	CODE:	1324	CODE:
1094	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1325	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1095		1326
1096	void	1327	void
1097	set_ellipsise (CFPlus::Layout self, int ellipsise)	1328	set_ellipsise (DC::Layout self, int ellipsise)
1098	CODE:	1329	CODE:
1099	pango_layout_set_ellipsize (self->pl,	1330	pango_layout_set_ellipsize (self->pl,
1100	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1331	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1101	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1332	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1102	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1333	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1103	: PANGO_ELLIPSIZE_NONE	1334	: PANGO_ELLIPSIZE_NONE
1104	);	1335	);
1105		1336
1106	void	1337	void
1107	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1338	set_single_paragraph_mode (DC::Layout self, int spm)
1108	CODE:	1339	CODE:
1109	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1340	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1110		1341
1111	void	1342	void
1112	size (CFPlus::Layout self)	1343	size (DC::Layout self)
1113	PPCODE:	1344	PPCODE:
1114	{	1345	{
1115	int w, h;	1346	int w, h;
1116		1347
1117	layout_get_pixel_size (self, &w, &h);	1348	layout_get_pixel_size (self, &w, &h);
…		…
1120	PUSHs (sv_2mortal (newSViv (w)));	1351	PUSHs (sv_2mortal (newSViv (w)));
1121	PUSHs (sv_2mortal (newSViv (h)));	1352	PUSHs (sv_2mortal (newSViv (h)));
1122	}	1353	}
1123		1354
1124	int	1355	int
1125	descent (CFPlus::Layout self)	1356	descent (DC::Layout self)
1126	CODE:	1357	CODE:
1127	{	1358	{
1128	PangoRectangle rect;	1359	PangoRectangle rect;
1129	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1360	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1130	pango_layout_line_get_pixel_extents (line, 0, &rect);	1361	pango_layout_line_get_pixel_extents (line, 0, &rect);
1131	RETVAL = PANGO_DESCENT (rect);	1362	RETVAL = PANGO_DESCENT (rect);
1132	}	1363	}
1133	OUTPUT:	1364	OUTPUT:
1134	RETVAL	1365	RETVAL
1135		1366
1136	int	1367	int
1137	xy_to_index (CFPlus::Layout self, int x, int y)	1368	xy_to_index (DC::Layout self, int x, int y)
1138	CODE:	1369	CODE:
1139	{	1370	{
1140	int index, trailing;	1371	int index, trailing;
1141	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1372	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1142	RETVAL = index + trailing;	1373	RETVAL = index + trailing;
1143	}	1374	}
1144	OUTPUT:	1375	OUTPUT:
1145	RETVAL	1376	RETVAL
1146		1377
1147	void	1378	void
1148	cursor_pos (CFPlus::Layout self, int index)	1379	cursor_pos (DC::Layout self, int index)
1149	PPCODE:	1380	PPCODE:
1150	{	1381	{
1151	PangoRectangle strong_pos;	1382	PangoRectangle pos;
1152	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1383	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1153		1384
1154	EXTEND (SP, 3);	1385	EXTEND (SP, 3);
1155	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1386	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1156	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1387	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1157	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1388	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1158	}	1389	}
1159		1390
1160	void	1391	void
1161	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1392	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1162	PPCODE:	1393	PPCODE:
1163	{	1394	{
1164	int line, x;	1395	int line, x;
1165		1396
1166	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1397	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1398	#if !PANGO_VERSION_CHECK (1, 17, 3)
1167	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1399	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1168		1400	--line;
		1401	#endif
1169	EXTEND (SP, 2);	1402	EXTEND (SP, 2);
1170	PUSHs (sv_2mortal (newSViv (line - 1)));	1403	PUSHs (sv_2mortal (newSViv (line)));
1171	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1404	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1172	}	1405	}
1173		1406
1174	void	1407	void
1175	line_x_to_index (CFPlus::Layout self, int line, int x)	1408	line_x_to_index (DC::Layout self, int line, int x)
1176	PPCODE:	1409	PPCODE:
1177	{	1410	{
1178	PangoLayoutLine *lp;	1411	PangoLayoutLine *lp;
1179	int index, trailing;	1412	int index, trailing;
1180		1413
1181	if (line < 0)	1414	if (line < 0)
1182	XSRETURN_EMPTY;	1415	XSRETURN_EMPTY;
1183		1416
1184	if (!(lp = pango_layout_get_line (self->pl, line)))	1417	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1185	XSRETURN_EMPTY; /* do better */	1418	XSRETURN_EMPTY; /* do better */
1186		1419
1187	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1420	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1188		1421
1189	EXTEND (SP, 2);	1422	EXTEND (SP, 2);
…		…
1195	PUSHs (sv_2mortal (newSViv (trailing)));	1428	PUSHs (sv_2mortal (newSViv (trailing)));
1196	}	1429	}
1197	}	1430	}
1198		1431
1199	void	1432	void
1200	render (CFPlus::Layout self, float x, float y, int flags = 0)	1433	render (DC::Layout self, float x, float y, int flags = 0)
1201	PPCODE:	1434	CODE:
		1435	rc_clear (self->rc);
1202	pango_opengl_render_layout_subpixel (	1436	pango_opengl_render_layout_subpixel (
1203	self->pl,	1437	self->pl,
		1438	self->rc,
1204	x * PANGO_SCALE, y * PANGO_SCALE,	1439	x * PANGO_SCALE, y * PANGO_SCALE,
1205	self->r, self->g, self->b, self->a,	1440	self->r, self->g, self->b, self->a,
1206	flags	1441	flags
1207	);	1442	);
		1443	// we assume that context_change actually clears/frees stuff
		1444	// and does not do any recomputation...
		1445	pango_layout_context_changed (self->pl);
1208		1446
1209	MODULE = CFPlus PACKAGE = CFPlus::Texture
1210
1211	void	1447	void
1212	pad2pot (SV *data_, SV *w_, SV *h_)	1448	draw (DC::Layout self)
1213	CODE:	1449	CODE:
1214	{	1450	{
1215	int ow = SvIV (w_);	1451	glEnable (GL_TEXTURE_2D);
1216	int oh = SvIV (h_);	1452	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1453	glEnable (GL_BLEND);
		1454	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1455	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1456	glEnable (GL_ALPHA_TEST);
		1457	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1217		1458
1218	if (ow && oh)	1459	rc_draw (self->rc);
		1460
		1461	glDisable (GL_ALPHA_TEST);
		1462	glDisable (GL_BLEND);
		1463	glDisable (GL_TEXTURE_2D);
		1464	}
		1465
		1466	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1467
		1468	PROTOTYPES: ENABLE
		1469
		1470	void
		1471	pad (SV *data_, int ow, int oh, int nw, int nh)
		1472	CODE:
		1473	{
		1474	if ((nw != ow || nh != oh) && SvOK (data_))
1219	{	1475	{
1220	int nw = minpot (ow);
1221	int nh = minpot (oh);
1222
1223	if (nw != ow || nh != oh)
1224	{
1225	if (SvOK (data_))
1226	{
1227	STRLEN datalen;	1476	STRLEN datalen;
1228	char *data = SvPVbyte (data_, datalen);	1477	char *data = SvPVbyte (data_, datalen);
1229	int bpp = datalen / (ow * oh);	1478	int bpp = datalen / (ow * oh);
1230	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1479	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1231		1480
1232	SvPOK_only (result_);	1481	SvPOK_only (result_);
1233	SvCUR_set (result_, nw * nh * bpp);	1482	SvCUR_set (result_, nw * nh * bpp);
1234		1483
1235	memset (SvPVX (result_), 0, nw * nh * bpp);	1484	memset (SvPVX (result_), 0, nw * nh * bpp);
1236	while (oh--)	1485	while (oh--)
1237	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1486	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1238		1487
1239	sv_setsv (data_, result_);	1488	sv_setsv (data_, result_);
1240	}
1241
1242	sv_setiv (w_, nw);
1243	sv_setiv (h_, nh);
1244	}
1245	}	1489	}
1246	}	1490	}
1247		1491
1248	void	1492	void
1249	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1493	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1255	{	1499	{
1256	HV *hv = (HV *)SvRV (self);	1500	HV *hv = (HV *)SvRV (self);
1257	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1501	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1258	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1502	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1259	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1503	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1504
		1505	if (name <= 0)
		1506	XSRETURN_EMPTY;
1260		1507
1261	if (items < 5)	1508	if (items < 5)
1262	{	1509	{
1263	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1510	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1264	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1511	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1292	glDisable (GL_ALPHA_TEST);	1539	glDisable (GL_ALPHA_TEST);
1293	glDisable (GL_BLEND);	1540	glDisable (GL_BLEND);
1294	}	1541	}
1295	}	1542	}
1296		1543
1297	MODULE = CFPlus PACKAGE = CFPlus::Map	1544	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1545	CODE:
		1546	{
		1547	GLint width;
		1548	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1549	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1550	RETVAL = width > 0;
		1551	}
		1552	OUTPUT:
		1553	RETVAL
1298		1554
1299	CFPlus::Map	1555	MODULE = Deliantra::Client PACKAGE = DC::Map
		1556
		1557	PROTOTYPES: DISABLE
		1558
		1559	DC::Map
1300	new (SV *class)	1560	new (SV *class)
1301	CODE:	1561	CODE:
1302	New (0, RETVAL, 1, struct map);	1562	New (0, RETVAL, 1, struct map);
1303	RETVAL->x = 0;	1563	RETVAL->x = 0;
1304	RETVAL->y = 0;	1564	RETVAL->y = 0;
…		…
1312	RETVAL->row = 0;	1572	RETVAL->row = 0;
1313	OUTPUT:	1573	OUTPUT:
1314	RETVAL	1574	RETVAL
1315		1575
1316	void	1576	void
1317	DESTROY (CFPlus::Map self)	1577	DESTROY (DC::Map self)
1318	CODE:	1578	CODE:
1319	{	1579	{
1320	map_clear (self);	1580	map_clear (self);
1321	Safefree (self->face2tile);	1581	Safefree (self->face2tile);
1322	Safefree (self->tex);	1582	Safefree (self->tex);
1323	Safefree (self);	1583	Safefree (self);
1324	}	1584	}
1325		1585
1326	void	1586	void
1327	resize (CFPlus::Map self, int map_width, int map_height)	1587	resize (DC::Map self, int map_width, int map_height)
1328	CODE:	1588	CODE:
1329	self->w = map_width;	1589	self->w = map_width;
1330	self->h = map_height;	1590	self->h = map_height;
1331		1591
1332	void	1592	void
1333	clear (CFPlus::Map self)	1593	clear (DC::Map self)
1334	CODE:	1594	CODE:
1335	map_clear (self);	1595	map_clear (self);
1336		1596
1337	void	1597	void
1338	set_tileid (CFPlus::Map self, int face, int tile)	1598	set_tileid (DC::Map self, int face, int tile)
1339	CODE:	1599	CODE:
1340	{	1600	{
1341	need_facenum (self, face); self->face2tile [face] = tile;	1601	need_facenum (self, face); self->face2tile [face] = tile;
1342	need_texid (self, tile);	1602	need_texid (self, tile);
1343	}	1603	}
1344		1604
1345	void	1605	void
1346	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1606	set_smooth (DC::Map self, int face, int smooth, int level)
1347	CODE:	1607	CODE:
1348	{	1608	{
1349	tileid texid;	1609	tileid texid;
1350	maptex *tex;	1610	maptex *tex;
1351		1611
…		…
1364	tex->smoothtile = self->face2tile [smooth];	1624	tex->smoothtile = self->face2tile [smooth];
1365	tex->smoothlevel = level;	1625	tex->smoothlevel = level;
1366	}	1626	}
1367		1627
1368	void	1628	void
1369	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)	1629	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)
1370	CODE:	1630	CODE:
1371	{	1631	{
1372	need_texid (self, texid);	1632	need_texid (self, texid);
1373		1633
1374	{	1634	{
…		…
1394	// from transparent color bleeding and ugly wrapping effects.	1654	// from transparent color bleeding and ugly wrapping effects.
1395	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1655	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1396	}	1656	}
1397		1657
1398	int	1658	int
1399	ox (CFPlus::Map self)	1659	ox (DC::Map self)
1400	ALIAS:	1660	ALIAS:
1401	oy = 1	1661	oy = 1
1402	x = 2	1662	x = 2
1403	y = 3	1663	y = 3
1404	w = 4	1664	w = 4
…		…
1415	}	1675	}
1416	OUTPUT:	1676	OUTPUT:
1417	RETVAL	1677	RETVAL
1418		1678
1419	void	1679	void
1420	scroll (CFPlus::Map self, int dx, int dy)	1680	scroll (DC::Map self, int dx, int dy)
1421	CODE:	1681	CODE:
1422	{	1682	{
1423	if (dx > 0)	1683	if (dx > 0)
1424	map_blank (self, self->x, self->y, dx, self->h);	1684	map_blank (self, self->x, self->y, dx, self->h);
1425	else if (dx < 0)	1685	else if (dx < 0)
…		…
1440	self->rows += MAP_EXTEND_Y;	1700	self->rows += MAP_EXTEND_Y;
1441	self->y += MAP_EXTEND_Y;	1701	self->y += MAP_EXTEND_Y;
1442	}	1702	}
1443	}	1703	}
1444		1704
1445	void	1705	SV *
1446	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1706	map1a_update (DC::Map self, SV *data_, int extmap)
1447	CODE:	1707	CODE:
1448	{	1708	{
1449	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1709	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1450	uint8_t *data_end = (uint8_t *)SvEND (data_);	1710	uint8_t *data_end = (uint8_t *)SvEND (data_);
1451	mapcell *cell;	1711	mapcell *cell;
1452	int x, y, flags;	1712	int x, y, z, flags;
		1713	AV *missing = newAV ();
		1714	RETVAL = newRV_noinc ((SV *)missing);
1453		1715
1454	while (data < data_end - 1)	1716	while (data < data_end - 1)
1455	{	1717	{
1456	flags = (data [0] << 8) + data [1]; data += 2;	1718	flags = (data [0] << 8) + data [1]; data += 2;
1457		1719
…		…
1477	uint8_t ext, cmd;	1739	uint8_t ext, cmd;
1478		1740
1479	do	1741	do
1480	{	1742	{
1481	ext = *data++;	1743	ext = *data++;
1482	cmd = ext & 0x3f;	1744	cmd = ext & 0x7f;
1483		1745
1484	if (cmd < 4)	1746	if (cmd < 4)
1485	cell->darkness = 255 - ext * 64 + 1;	1747	cell->darkness = 255 - ext * 64 + 1;
1486	else if (cmd == 5) // health	1748	else if (cmd == 5) // health
1487	{	1749	{
…		…
1490	}	1752	}
1491	else if (cmd == 6) // monster width	1753	else if (cmd == 6) // monster width
1492	cell->stat_width = *data++ + 1;	1754	cell->stat_width = *data++ + 1;
1493	else if (cmd == 0x47)	1755	else if (cmd == 0x47)
1494	{	1756	{
1495	if (*data == 4)	1757	if (*data == 1) cell->player = data [1];
1496	; // decode player count	1758	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1759	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1760	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1497		1761
1498	data += *data + 1;	1762	data += *data + 1;
1499	}	1763	}
1500	else if (cmd == 8) // cell flags	1764	else if (cmd == 8) // cell flags
1501	cell->flags = *data++;	1765	cell->flags = *data++;
…		…
1508	}	1772	}
1509	else	1773	else
1510	cell->darkness = *data++ + 1;	1774	cell->darkness = *data++ + 1;
1511	}	1775	}
1512		1776
		1777	for (z = 0; z <= 2; ++z)
1513	if (flags & 4)	1778	if (flags & (4 >> z))
1514	{	1779	{
1515	faceid face = (data [0] << 8) + data [1]; data += 2;	1780	faceid face = (data [0] << 8) + data [1]; data += 2;
1516	need_facenum (self, face);	1781	need_facenum (self, face);
1517	cell->tile [0] = self->face2tile [face];	1782	cell->tile [z] = self->face2tile [face];
		1783
		1784	if (cell->tile [z])
		1785	{
		1786	maptex *tex = self->tex + cell->tile [z];
		1787	if (!tex->name)
		1788	av_push (missing, newSViv (cell->tile [z]));
		1789
		1790	if (tex->smoothtile)
		1791	{
		1792	maptex *smooth = self->tex + tex->smoothtile;
		1793	if (!smooth->name)
		1794	av_push (missing, newSViv (tex->smoothtile));
		1795	}
		1796	}
1518	}	1797	}
1519
1520	if (flags & 2)
1521	{
1522	faceid face = (data [0] << 8) + data [1]; data += 2;
1523	need_facenum (self, face);
1524	cell->tile [1] = self->face2tile [face];
1525	}
1526
1527	if (flags & 1)
1528	{
1529	faceid face = (data [0] << 8) + data [1]; data += 2;
1530	need_facenum (self, face);
1531	cell->tile [2] = self->face2tile [face];
1532	}
1533	}	1798	}
1534	else	1799	else
1535	cell->darkness = 0;	1800	CELL_CLEAR (cell);
1536	}	1801	}
1537	}	1802	}
		1803	OUTPUT:
		1804	RETVAL
1538		1805
1539	SV *	1806	SV *
1540	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1807	mapmap (DC::Map self, int x0, int y0, int w, int h)
1541	CODE:	1808	CODE:
1542	{	1809	{
1543	int x1, x;	1810	int x1, x;
1544	int y1, y;	1811	int y1, y;
1545	int z;	1812	int z;
…		…
1590	}	1857	}
1591	OUTPUT:	1858	OUTPUT:
1592	RETVAL	1859	RETVAL
1593		1860
1594	void	1861	void
1595	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1862	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1596	CODE:	1863	CODE:
1597	{	1864	{
		1865	int x, y, z;
		1866
1598	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1867	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1599	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1868	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1600	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1869	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1601	smooth_key skey;	1870	smooth_key skey;
1602	int x, y, z;	1871	int pl_x, pl_y;
1603	int last_name;	1872	maptex pl_tex;
		1873	rc_t *rc = rc_alloc ();
		1874	rc_key_t key;
		1875	rc_array_t *arr;
		1876
		1877	pl_tex.name = 0;
1604		1878
1605	// thats current max. sorry.	1879	// thats current max. sorry.
1606	if (sw > 255) sw = 255;	1880	if (sw > 255) sw = 255;
1607	if (sh > 255) sh = 255;	1881	if (sh > 255) sh = 255;
1608		1882
1609	// clear key, in case of extra padding	1883	// clear key, in case of extra padding
1610	memset (&skey, 0, sizeof (skey));	1884	memset (&skey, 0, sizeof (skey));
1611		1885
1612	glColor4ub (255, 255, 255, 255);	1886	memset (&key, 0, sizeof (key));
1613		1887	key.r = 255;
1614	glEnable (GL_BLEND);	1888	key.g = 255;
1615	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1889	key.b = 255;
1616	glEnable (GL_TEXTURE_2D);	1890	key.a = 255;
1617	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1891	key.mode = GL_QUADS;
1618		1892	key.format = GL_T2F_V3F;
1619	glBegin (GL_QUADS);	1893	key.texname = -1;
1620
1621	last_name = 0;
1622		1894
1623	mx += self->x;	1895	mx += self->x;
1624	my += self->y;	1896	my += self->y;
1625		1897
1626	// first pass: determine smooth_max	1898	// first pass: determine smooth_max
…		…
1642	MAX (self->tex [cell->tile [0]].smoothlevel,	1914	MAX (self->tex [cell->tile [0]].smoothlevel,
1643	MAX (self->tex [cell->tile [1]].smoothlevel,	1915	MAX (self->tex [cell->tile [1]].smoothlevel,
1644	self->tex [cell->tile [2]].smoothlevel));	1916	self->tex [cell->tile [2]].smoothlevel));
1645	}	1917	}
1646	}	1918	}
		1919
		1920	glEnable (GL_BLEND);
		1921	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1922	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1647		1923
1648	for (z = 0; z <= 2; z++)	1924	for (z = 0; z <= 2; z++)
1649	{	1925	{
1650	memset (smooth_level, 0, sizeof (smooth_level));	1926	memset (smooth_level, 0, sizeof (smooth_level));
1651		1927
…		…
1664	{	1940	{
1665	maptex tex = self->tex [tile];	1941	maptex tex = self->tex [tile];
1666	int px = (x + 1) * T - tex.w;	1942	int px = (x + 1) * T - tex.w;
1667	int py = (y + 1) * T - tex.h;	1943	int py = (y + 1) * T - tex.h;
1668		1944
1669	// suppressing texture state switches here
1670	// is only moderately effective, but worth the extra effort
1671	if (last_name != tex.name)	1945	if (key.texname != tex.name)
1672	{	1946	{
1673	if (!tex.name)	1947	if (!tex.name)
1674	tex = self->tex [2]; /* missing, replace by noface */	1948	tex = self->tex [2]; /* missing, replace by noface */
1675		1949
1676	glEnd ();	1950	key.texname = tex.name;
1677	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1951	arr = rc_array (rc, &key);
1678	glBegin (GL_QUADS);
1679	}	1952	}
1680		1953
1681	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1954	if (expect_false (cell->player == player) && expect_false (z == 2))
1682	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1683	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1684	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1685
1686	if (cell->flags && z == 2)
1687	{	1955	{
		1956	pl_x = px;
		1957	pl_y = py;
		1958	pl_tex = tex;
		1959	continue;
		1960	}
		1961
		1962	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1963	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1964	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1965	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1966
		1967	if (expect_false (cell->flags) && expect_false (z == 2))
		1968	{
		1969	// overlays such as the speech bubble, probably more to come
1688	if (cell->flags & 1)	1970	if (cell->flags & 1)
1689	{	1971	{
1690	maptex tex = self->tex [1];	1972	maptex tex = self->tex [1];
1691	int px = x * T + T * 2 / 32;	1973	int px = x * T + T * 2 / 32;
1692	int py = y * T - T * 6 / 32;	1974	int py = y * T - T * 6 / 32;
1693		1975
		1976	if (tex.name)
1694	glEnd ();	1977	{
1695	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1978	if (key.texname != tex.name)
		1979	{
		1980	key.texname = tex.name;
		1981	arr = rc_array (rc, &key);
		1982	}
		1983
		1984	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1985	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1986	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1987	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1696	glBegin (GL_QUADS);	1988	}
1697
1698	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1699	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1700	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1701	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1702	}	1989	}
1703	}	1990	}
1704		1991
1705	// update smooth hash	1992	// update smooth hash
1706	if (tex.smoothtile)	1993	if (tex.smoothtile)
…		…
1742	}	2029	}
1743	}	2030	}
1744	}	2031	}
1745	}	2032	}
1746		2033
		2034	rc_draw (rc);
		2035	rc_clear (rc);
		2036
1747	// go through all smoothlevels, lowest to highest, then draw.	2037	// go through all smoothlevels, lowest to highest, then draw.
1748	// this is basically counting sort	2038	// this is basically counting sort
1749	{	2039	{
1750	int w, b;	2040	int w, b;
1751		2041
		2042	glEnable (GL_TEXTURE_2D);
		2043	glBegin (GL_QUADS);
1752	for (w = 0; w < 256 / 32; ++w)	2044	for (w = 0; w < 256 / 32; ++w)
1753	{	2045	{
1754	uint32_t smask = smooth_level [w];	2046	uint32_t smask = smooth_level [w];
1755	if (smask)	2047	if (smask)
1756	for (b = 0; b < 32; ++b)	2048	for (b = 0; b < 32; ++b)
…		…
1775	int border = bits & 15;	2067	int border = bits & 15;
1776	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2068	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1777	float dx = tex.s * .0625f; // 16 images/row	2069	float dx = tex.s * .0625f; // 16 images/row
1778	float dy = tex.t * .5f ; // 2 images/column	2070	float dy = tex.t * .5f ; // 2 images/column
1779		2071
1780	// this time naively avoiding texture state changes
1781	// save gobs of state changes.
1782	if (last_name != tex.name)	2072	if (tex.name)
1783	{	2073	{
		2074	// this time avoiding texture state changes
		2075	// save gobs of state changes.
1784	if (!tex.name)	2076	if (key.texname != tex.name)
1785	continue; // smoothing not yet available	2077	{
1786
1787	glEnd ();	2078	glEnd ();
1788	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2079	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1789	glBegin (GL_QUADS);	2080	glBegin (GL_QUADS);
1790	}	2081	}
1791		2082
1792	if (border)	2083	if (border)
1793	{	2084	{
1794	float ox = border * dx;	2085	float ox = border * dx;
1795		2086
1796	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2087	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1797	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2088	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1798	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2089	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1799	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2090	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1800	}	2091	}
1801		2092
1802	if (corner)	2093	if (corner)
1803	{	2094	{
1804	float ox = corner * dx;	2095	float ox = corner * dx;
1805		2096
1806	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2097	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1807	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2098	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1808	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2099	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1809	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2100	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2101	}
1810	}	2102	}
1811	}	2103	}
1812	}	2104	}
1813	}	2105	}
1814	}	2106	}
		2107
		2108	glEnd ();
		2109	glDisable (GL_TEXTURE_2D);
		2110	key.texname = -1;
1815	}	2111	}
1816		2112
1817	hv_clear (smooth);	2113	hv_clear (smooth);
1818	}	2114	}
1819		2115
1820	glEnd ();	2116	if (pl_tex.name)
		2117	{
		2118	maptex tex = pl_tex;
		2119	int px = pl_x + sdx;
		2120	int py = pl_y + sdy;
1821		2121
1822	glDisable (GL_TEXTURE_2D);	2122	key.texname = tex.name;
		2123	arr = rc_array (rc, &key);
		2124
		2125	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2126	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2127	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2128	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2129
		2130	rc_draw (rc);
		2131	}
		2132
1823	glDisable (GL_BLEND);	2133	glDisable (GL_BLEND);
		2134	rc_free (rc);
1824		2135
1825	// top layer: overlays such as the health bar	2136	// top layer: overlays such as the health bar
1826	for (y = 0; y < sh; y++)	2137	for (y = 0; y < sh; y++)
1827	if (0 <= y + my && y + my < self->rows)	2138	if (0 <= y + my && y + my < self->rows)
1828	{	2139	{
…		…
1853	}	2164	}
1854	}	2165	}
1855	}	2166	}
1856		2167
1857	void	2168	void
1858	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2169	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1859	CODE:	2170	CODE:
1860	{	2171	{
1861	static float color[16][3] = {	2172	static float color[16][3] = {
1862	{ 0.00F, 0.00F, 0.00F },	2173	{ 0.00F, 0.00F, 0.00F },
1863	{ 1.00F, 1.00F, 1.00F },	2174	{ 1.00F, 1.00F, 1.00F },
…		…
1913	glDisable (GL_BLEND);	2224	glDisable (GL_BLEND);
1914	glDisable (GL_TEXTURE_2D);	2225	glDisable (GL_TEXTURE_2D);
1915	}	2226	}
1916		2227
1917	void	2228	void
1918	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2229	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1919	PPCODE:	2230	PPCODE:
1920	{	2231	{
1921	int x, y;	2232	int x, y;
		2233	int sw1 = sw + 2;
		2234	int sh1 = sh + 2;
		2235	int sh3 = sh * 3;
1922	int sw4 = (sw + 3) & ~3;	2236	int sw34 = (sw * 3 + 3) & ~3;
		2237	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1923	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2238	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1924	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2239	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1925		2240
1926	memset (darkness, 255, sw4 * sh);
1927	SvPOK_only (darkness_sv);	2241	SvPOK_only (darkness3_sv);
1928	SvCUR_set (darkness_sv, sw4 * sh);	2242	SvCUR_set (darkness3_sv, sw34 * sh3);
1929		2243
1930	mx += self->x;	2244	mx += self->x - 1;
1931	my += self->y;	2245	my += self->y - 1;
1932		2246
		2247	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2248
1933	for (y = 0; y < sh; y++)	2249	for (y = 0; y < sh1; y++)
1934	if (0 <= y + my && y + my < self->rows)	2250	if (0 <= y + my && y + my < self->rows)
1935	{	2251	{
1936	maprow *row = self->row + (y + my);	2252	maprow *row = self->row + (y + my);
1937		2253
1938	for (x = 0; x < sw; x++)	2254	for (x = 0; x < sw1; x++)
1939	if (row->c0 <= x + mx && x + mx < row->c1)	2255	if (row->c0 <= x + mx && x + mx < row->c1)
1940	{	2256	{
1941	mapcell *cell = row->col + (x + mx - row->c0);	2257	mapcell *cell = row->col + (x + mx - row->c0);
1942		2258
1943	darkness[y * sw4 + x] = cell->darkness	2259	darkness1 [y * sw1 + x] = cell->darkness
1944	? 255 - (cell->darkness - 1)	2260	? 255 - (cell->darkness - 1)
1945	: 255 - FOW_DARKNESS;	2261	: 255 - FOW_DARKNESS;
1946	}	2262	}
1947	}	2263	}
1948		2264
		2265	for (y = 0; y < sh; ++y)
		2266	for (x = 0; x < sw; ++x)
		2267	{
		2268	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2269	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2270	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2271	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2272	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2273	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2274	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2275	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2276	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2277
		2278	uint8_t r11 = (d11 + d21 + d12) / 3;
		2279	uint8_t r21 = d21;
		2280	uint8_t r31 = (d21 + d31 + d32) / 3;
		2281
		2282	uint8_t r12 = d12;
		2283	uint8_t r22 = d22;
		2284	uint8_t r32 = d32;
		2285
		2286	uint8_t r13 = (d13 + d23 + d12) / 3;
		2287	uint8_t r23 = d23;
		2288	uint8_t r33 = (d23 + d33 + d32) / 3;
		2289
		2290	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2291	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2292	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2293	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2294	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2295	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2296	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2297	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2298	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2299	}
		2300
		2301	free (darkness1);
		2302
1949	EXTEND (SP, 3);	2303	EXTEND (SP, 3);
1950	PUSHs (sv_2mortal (newSViv (sw4)));	2304	PUSHs (sv_2mortal (newSViv (sw34)));
1951	PUSHs (sv_2mortal (newSViv (sh)));	2305	PUSHs (sv_2mortal (newSViv (sh3)));
1952	PUSHs (darkness_sv);	2306	PUSHs (darkness3_sv);
1953	}	2307	}
1954		2308
1955	SV *	2309	SV *
1956	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2310	get_rect (DC::Map self, int x0, int y0, int w, int h)
1957	CODE:	2311	CODE:
1958	{	2312	{
1959	int x, y, x1, y1;	2313	int x, y, x1, y1;
1960	SV *data_sv = newSV (w * h * 7 + 5);	2314	SV *data_sv = newSV (w * h * 7 + 5);
1961	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2315	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2018	else	2372	else
2019	*data++ = 0;	2373	*data++ = 0;
2020	}	2374	}
2021	}	2375	}
2022		2376
		2377	/* if size is w*h + 5 then no data has been found */
		2378	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2379	{
2023	SvPOK_only (data_sv);	2380	SvPOK_only (data_sv);
2024	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2381	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2382	}
		2383
2025	RETVAL = data_sv;	2384	RETVAL = data_sv;
2026	}	2385	}
2027	OUTPUT:	2386	OUTPUT:
2028	RETVAL	2387	RETVAL
2029		2388
2030	void	2389	void
2031	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2390	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2032	PPCODE:	2391	PPCODE:
2033	{	2392	{
2034	int x, y, z;	2393	int x, y, z;
2035	int w, h;	2394	int w, h;
2036	int x1, y1;	2395	int x1, y1;
		2396	STRLEN len;
		2397	uint8_t *data, *end;
		2398
		2399	len = SvLEN (data_sv);
		2400	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2401	data = SvPVbyte_nolen (data_sv);
		2402	end = data + len + 8;
		2403
		2404	if (len < 5)
		2405	XSRETURN_EMPTY;
2037		2406
2038	if (*data++ != 0)	2407	if (*data++ != 0)
2039	return; /* version mismatch */	2408	XSRETURN_EMPTY; /* version mismatch */
2040		2409
2041	w = *data++ << 8; w |= *data++;	2410	w = *data++ << 8; w |= *data++;
2042	h = *data++ << 8; h |= *data++;	2411	h = *data++ << 8; h |= *data++;
2043		2412
2044	// we need to do this 'cause we don't keep an absolute coord system for rows	2413	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2056	{	2425	{
2057	maprow *row = map_get_row (self, y);	2426	maprow *row = map_get_row (self, y);
2058		2427
2059	for (x = x0; x < x1; x++)	2428	for (x = x0; x < x1; x++)
2060	{	2429	{
		2430	uint8_t flags;
		2431
		2432	if (data + 7 >= end)
		2433	XSRETURN_EMPTY;
		2434
2061	uint8_t flags = *data++;	2435	flags = *data++;
2062		2436
2063	if (flags)	2437	if (flags)
2064	{	2438	{
2065	mapcell *cell = row_get_cell (row, x);	2439	mapcell *cell = row_get_cell (row, x);
2066	tileid tile[3] = { 0, 0, 0 };	2440	tileid tile[3] = { 0, 0, 0 };
…		…
2069	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2443	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2070	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2444	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2071		2445
2072	if (cell->darkness == 0)	2446	if (cell->darkness == 0)
2073	{	2447	{
2074	cell->darkness = 0;	2448	/*cell->darkness = 0;*/
		2449	EXTEND (SP, 3);
2075		2450
2076	for (z = 0; z <= 2; z++)	2451	for (z = 0; z <= 2; z++)
2077	{	2452	{
2078	tileid t = tile [z];	2453	tileid t = tile [z];
2079		2454
2080	if (t >= self->texs || (t && !self->tex [t].name))	2455	if (t >= self->texs || (t && !self->tex [t].name))
2081	{	2456	{
2082	XPUSHs (sv_2mortal (newSViv (t)));	2457	PUSHs (sv_2mortal (newSViv (t)));
2083	need_texid (self, t);	2458	need_texid (self, t);
2084	}	2459	}
2085		2460
2086	cell->tile [z] = t;	2461	cell->tile [z] = t;
2087	}	2462	}
…		…
2089	}	2464	}
2090	}	2465	}
2091	}	2466	}
2092	}	2467	}
2093		2468
2094	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2469	MODULE = Deliantra::Client PACKAGE = DC::RW
2095		2470
2096	CFPlus::MixChunk	2471	DC::RW
2097	new_from_file (SV *class, char *path)	2472	new (SV *class, SV *data_sv)
2098	CODE:	2473	CODE:
2099	RETVAL = Mix_LoadWAV (path);	2474	{
		2475	STRLEN datalen;
		2476	char *data = SvPVbyte (data_sv, datalen);
		2477
		2478	RETVAL = SDL_RWFromConstMem (data, datalen);
		2479	}
2100	OUTPUT:	2480	OUTPUT:
2101	RETVAL	2481	RETVAL
2102		2482
		2483	DC::RW
		2484	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2485	CODE:
		2486	RETVAL = SDL_RWFromFile (path, mode);
		2487	OUTPUT:
		2488	RETVAL
		2489
		2490	# fails on win32:
		2491	# dc.xs(2268) : error C2059: syntax error : '('
2103	void	2492	#void
		2493	#close (DC::RW self)
		2494	# CODE:
		2495	# (self->(close)) (self);
		2496
		2497	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2498
		2499	PROTOTYPES: DISABLE
		2500
		2501	DC::Channel
		2502	find ()
		2503	CODE:
		2504	{
		2505	RETVAL = Mix_GroupAvailable (-1);
		2506
		2507	if (RETVAL < 0)
		2508	{
		2509	RETVAL = Mix_GroupOldest (-1);
		2510
		2511	if (RETVAL < 0)
		2512	XSRETURN_UNDEF;
		2513
		2514	Mix_HaltChannel (RETVAL);
		2515	}
		2516
		2517	Mix_UnregisterAllEffects (RETVAL);
		2518	Mix_Volume (RETVAL, 128);
		2519	}
		2520	OUTPUT:
		2521	RETVAL
		2522
		2523	void
		2524	halt (DC::Channel self)
		2525	CODE:
		2526	Mix_HaltChannel (self);
		2527
		2528	void
		2529	expire (DC::Channel self, int ticks = -1)
		2530	CODE:
		2531	Mix_ExpireChannel (self, ticks);
		2532
		2533	void
		2534	fade_out (DC::Channel self, int ticks = -1)
		2535	CODE:
		2536	Mix_FadeOutChannel (self, ticks);
		2537
		2538	int
		2539	volume (DC::Channel self, int volume)
		2540	CODE:
		2541	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2542	OUTPUT:
		2543	RETVAL
		2544
		2545	void
		2546	unregister_all_effects (DC::Channel self)
		2547	CODE:
		2548	Mix_UnregisterAllEffects (self);
		2549
		2550	void
		2551	set_panning (DC::Channel self, int left, int right)
		2552	CODE:
		2553	left = CLAMP (left , 0, 255);
		2554	right = CLAMP (right, 0, 255);
		2555	Mix_SetPanning (self, left, right);
		2556
		2557	void
		2558	set_distance (DC::Channel self, int distance)
		2559	CODE:
		2560	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2561
		2562	void
		2563	set_position (DC::Channel self, int angle, int distance)
		2564	CODE:
		2565
		2566	void
		2567	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2568	CODE:
		2569	{
		2570	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2571	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2572	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2573	}
		2574
		2575	void
		2576	set_reverse_stereo (DC::Channel self, int flip)
		2577	CODE:
		2578	Mix_SetReverseStereo (self, flip);
		2579
		2580	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2581
		2582	PROTOTYPES: DISABLE
		2583
		2584	DC::MixChunk
		2585	new (SV *class, DC::RW rwops)
		2586	CODE:
		2587	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2588	OUTPUT:
		2589	RETVAL
		2590
		2591	void
2104	DESTROY (CFPlus::MixChunk self)	2592	DESTROY (DC::MixChunk self)
2105	CODE:	2593	CODE:
2106	Mix_FreeChunk (self);	2594	Mix_FreeChunk (self);
2107		2595
2108	int	2596	int
2109	volume (CFPlus::MixChunk self, int volume = -1)	2597	volume (DC::MixChunk self, int volume = -1)
2110	CODE:	2598	CODE:
		2599	if (items > 1)
		2600	volume = CLAMP (volume, 0, 128);
2111	RETVAL = Mix_VolumeChunk (self, volume);	2601	RETVAL = Mix_VolumeChunk (self, volume);
2112	OUTPUT:	2602	OUTPUT:
2113	RETVAL	2603	RETVAL
2114		2604
2115	int	2605	DC::Channel
2116	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2606	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2117	CODE:	2607	CODE:
		2608	{
2118	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2609	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2610
		2611	if (RETVAL < 0)
		2612	XSRETURN_UNDEF;
		2613
		2614	if (channel < 0)
		2615	{
		2616	Mix_UnregisterAllEffects (RETVAL);
		2617	Mix_Volume (RETVAL, 128);
		2618	}
		2619	}
2119	OUTPUT:	2620	OUTPUT:
2120	RETVAL	2621	RETVAL
2121		2622
2122	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2623	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2123		2624
2124	int	2625	int
2125	volume (int volume = -1)	2626	volume (int volume = -1)
		2627	PROTOTYPE: ;$
2126	CODE:	2628	CODE:
		2629	if (items > 0)
		2630	volume = CLAMP (volume, 0, 128);
2127	RETVAL = Mix_VolumeMusic (volume);	2631	RETVAL = Mix_VolumeMusic (volume);
2128	OUTPUT:	2632	OUTPUT:
2129	RETVAL	2633	RETVAL
2130		2634
		2635	void
		2636	fade_out (int ms)
		2637	CODE:
		2638	Mix_FadeOutMusic (ms);
		2639
		2640	void
		2641	halt ()
		2642	CODE:
		2643	Mix_HaltMusic ();
		2644
2131	CFPlus::MixMusic	2645	DC::MixMusic
2132	new_from_file (SV *class, char *path)	2646	new (SV *class, DC::RW rwops)
2133	CODE:	2647	CODE:
2134	RETVAL = Mix_LoadMUS (path);	2648	RETVAL = Mix_LoadMUS_RW (rwops);
2135	OUTPUT:	2649	OUTPUT:
2136	RETVAL	2650	RETVAL
2137		2651
2138	void	2652	void
2139	DESTROY (CFPlus::MixMusic self)	2653	DESTROY (DC::MixMusic self)
2140	CODE:	2654	CODE:
2141	Mix_FreeMusic (self);	2655	Mix_FreeMusic (self);
2142		2656
2143	int	2657	int
2144	play (CFPlus::MixMusic self, int loops = -1)	2658	play (DC::MixMusic self, int loops = -1)
2145	CODE:	2659	CODE:
2146	RETVAL = Mix_PlayMusic (self, loops);	2660	RETVAL = Mix_PlayMusic (self, loops);
2147	OUTPUT:	2661	OUTPUT:
2148	RETVAL	2662	RETVAL
2149		2663
2150	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2664	void
		2665	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2666	CODE:
		2667	Mix_FadeInMusicPos (self, loops, ms, position);
		2668
		2669	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2670
		2671	PROTOTYPES: ENABLE
2151		2672
2152	BOOT:	2673	BOOT:
2153	{	2674	{
2154	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2675	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2155	static const struct {	2676	static const struct {
2156	const char *name;	2677	const char *name;
2157	IV iv;	2678	IV iv;
2158	} *civ, const_iv[] = {	2679	} *civ, const_iv[] = {
2159	# define const_iv(name) { # name, (IV)name }	2680	# define const_iv(name) { # name, (IV)name }
		2681	const_iv (GL_VENDOR),
		2682	const_iv (GL_VERSION),
		2683	const_iv (GL_EXTENSIONS),
2160	const_iv (GL_COLOR_MATERIAL),	2684	const_iv (GL_COLOR_MATERIAL),
2161	const_iv (GL_SMOOTH),	2685	const_iv (GL_SMOOTH),
2162	const_iv (GL_FLAT),	2686	const_iv (GL_FLAT),
2163	const_iv (GL_DITHER),	2687	const_iv (GL_DITHER),
2164	const_iv (GL_BLEND),	2688	const_iv (GL_BLEND),
…		…
2168	const_iv (GL_ALPHA_TEST),	2692	const_iv (GL_ALPHA_TEST),
2169	const_iv (GL_NORMALIZE),	2693	const_iv (GL_NORMALIZE),
2170	const_iv (GL_RESCALE_NORMAL),	2694	const_iv (GL_RESCALE_NORMAL),
2171	const_iv (GL_FRONT),	2695	const_iv (GL_FRONT),
2172	const_iv (GL_BACK),	2696	const_iv (GL_BACK),
		2697	const_iv (GL_AUX0),
2173	const_iv (GL_AND),	2698	const_iv (GL_AND),
2174	const_iv (GL_ONE),	2699	const_iv (GL_ONE),
2175	const_iv (GL_ZERO),	2700	const_iv (GL_ZERO),
2176	const_iv (GL_SRC_ALPHA),	2701	const_iv (GL_SRC_ALPHA),
2177	const_iv (GL_DST_ALPHA),	2702	const_iv (GL_DST_ALPHA),
…		…
2190	const_iv (GL_INTENSITY),	2715	const_iv (GL_INTENSITY),
2191	const_iv (GL_LUMINANCE),	2716	const_iv (GL_LUMINANCE),
2192	const_iv (GL_LUMINANCE_ALPHA),	2717	const_iv (GL_LUMINANCE_ALPHA),
2193	const_iv (GL_FLOAT),	2718	const_iv (GL_FLOAT),
2194	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2719	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2720	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2721	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2722	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2723	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2724	const_iv (GL_COMPRESSED_RGB_ARB),
		2725	const_iv (GL_COMPRESSED_RGBA_ARB),
2195	const_iv (GL_COMPILE),	2726	const_iv (GL_COMPILE),
		2727	const_iv (GL_PROXY_TEXTURE_1D),
		2728	const_iv (GL_PROXY_TEXTURE_2D),
2196	const_iv (GL_TEXTURE_1D),	2729	const_iv (GL_TEXTURE_1D),
2197	const_iv (GL_TEXTURE_2D),	2730	const_iv (GL_TEXTURE_2D),
2198	const_iv (GL_TEXTURE_ENV),	2731	const_iv (GL_TEXTURE_ENV),
2199	const_iv (GL_TEXTURE_MAG_FILTER),	2732	const_iv (GL_TEXTURE_MAG_FILTER),
2200	const_iv (GL_TEXTURE_MIN_FILTER),	2733	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2221	const_iv (GL_COLOR_LOGIC_OP),	2754	const_iv (GL_COLOR_LOGIC_OP),
2222	const_iv (GL_SEPARABLE_2D),	2755	const_iv (GL_SEPARABLE_2D),
2223	const_iv (GL_CONVOLUTION_2D),	2756	const_iv (GL_CONVOLUTION_2D),
2224	const_iv (GL_CONVOLUTION_BORDER_MODE),	2757	const_iv (GL_CONVOLUTION_BORDER_MODE),
2225	const_iv (GL_CONSTANT_BORDER),	2758	const_iv (GL_CONSTANT_BORDER),
		2759	const_iv (GL_POINTS),
2226	const_iv (GL_LINES),	2760	const_iv (GL_LINES),
2227	const_iv (GL_LINE_STRIP),	2761	const_iv (GL_LINE_STRIP),
2228	const_iv (GL_LINE_LOOP),	2762	const_iv (GL_LINE_LOOP),
2229	const_iv (GL_QUADS),	2763	const_iv (GL_QUADS),
2230	const_iv (GL_QUAD_STRIP),	2764	const_iv (GL_QUAD_STRIP),
2231	const_iv (GL_TRIANGLES),	2765	const_iv (GL_TRIANGLES),
2232	const_iv (GL_TRIANGLE_STRIP),	2766	const_iv (GL_TRIANGLE_STRIP),
2233	const_iv (GL_TRIANGLE_FAN),	2767	const_iv (GL_TRIANGLE_FAN),
		2768	const_iv (GL_POLYGON),
2234	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2769	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2770	const_iv (GL_POINT_SMOOTH_HINT),
		2771	const_iv (GL_LINE_SMOOTH_HINT),
		2772	const_iv (GL_POLYGON_SMOOTH_HINT),
		2773	const_iv (GL_GENERATE_MIPMAP_HINT),
		2774	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2235	const_iv (GL_FASTEST),	2775	const_iv (GL_FASTEST),
		2776	const_iv (GL_DONT_CARE),
		2777	const_iv (GL_NICEST),
2236	const_iv (GL_V2F),	2778	const_iv (GL_V2F),
2237	const_iv (GL_V3F),	2779	const_iv (GL_V3F),
2238	const_iv (GL_T2F_V3F),	2780	const_iv (GL_T2F_V3F),
2239	const_iv (GL_T2F_N3F_V3F),	2781	const_iv (GL_T2F_N3F_V3F),
2240	# undef const_iv	2782	# undef const_iv
…		…
2245		2787
2246	texture_av = newAV ();	2788	texture_av = newAV ();
2247	AvREAL_off (texture_av);	2789	AvREAL_off (texture_av);
2248	}	2790	}
2249		2791
		2792	void
		2793	disable_GL_EXT_blend_func_separate ()
		2794	CODE:
		2795	gl.BlendFuncSeparate = 0;
		2796	gl.BlendFuncSeparateEXT = 0;
		2797
2250	char *	2798	char *
2251	gl_vendor ()	2799	gl_vendor ()
2252	CODE:	2800	CODE:
2253	RETVAL = (char *)glGetString (GL_VENDOR);	2801	RETVAL = (char *)glGetString (GL_VENDOR);
2254	OUTPUT:	2802	OUTPUT:
…		…
2266	CODE:	2814	CODE:
2267	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2815	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2268	OUTPUT:	2816	OUTPUT:
2269	RETVAL	2817	RETVAL
2270		2818
		2819	const char *glGetString (GLenum pname)
		2820
		2821	GLint glGetInteger (GLenum pname)
		2822	CODE:
		2823	glGetIntegerv (pname, &RETVAL);
		2824	OUTPUT:
		2825	RETVAL
		2826
		2827	GLdouble glGetDouble (GLenum pname)
		2828	CODE:
		2829	glGetDoublev (pname, &RETVAL);
		2830	OUTPUT:
		2831	RETVAL
		2832
2271	int glGetError ()	2833	int glGetError ()
2272		2834
2273	void glFinish ()	2835	void glFinish ()
2274		2836
2275	void glClear (int mask)	2837	void glClear (int mask)
…		…
2312	# near_ and far_ are due to microsofts buggy "c" compiler	2874	# near_ and far_ are due to microsofts buggy "c" compiler
2313	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2875	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2314		2876
2315	# near_ and far_ are due to microsofts buggy "c" compiler	2877	# near_ and far_ are due to microsofts buggy "c" compiler
2316	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2878	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2879
		2880	PROTOTYPES: DISABLE
2317		2881
2318	void glViewport (int x, int y, int width, int height)	2882	void glViewport (int x, int y, int width, int height)
2319		2883
2320	void glScissor (int x, int y, int width, int height)	2884	void glScissor (int x, int y, int width, int height)
2321		2885
…		…
2329		2893
2330	void glRotate (float angle, float x, float y, float z)	2894	void glRotate (float angle, float x, float y, float z)
2331	CODE:	2895	CODE:
2332	glRotatef (angle, x, y, z);	2896	glRotatef (angle, x, y, z);
2333		2897
2334	void glBegin (int mode)
2335
2336	void glEnd ()
2337
2338	void glColor (float r, float g, float b, float a = 1.0)	2898	void glColor (float r, float g, float b, float a = 1.0)
2339	PROTOTYPE: @
2340	ALIAS:	2899	ALIAS:
2341	glColor_premultiply = 1	2900	glColor_premultiply = 1
2342	CODE:	2901	CODE:
2343	if (ix)	2902	if (ix)
2344	{	2903	{
…		…
2347	b *= a;	2906	b *= a;
2348	}	2907	}
2349	// microsoft visual "c" rounds instead of truncating...	2908	// microsoft visual "c" rounds instead of truncating...
2350	glColor4f (r, g, b, a);	2909	glColor4f (r, g, b, a);
2351		2910
2352	void glInterleavedArrays (int format, int stride, char *data)
2353
2354	void glDrawElements (int mode, int count, int type, char *indices)
2355
2356	# 1.2 void glDrawRangeElements (int mode, int start, int end
2357
2358	void glRasterPos (float x, float y, float z = 0.)	2911	void glRasterPos (float x, float y, float z = 0.)
2359	CODE:	2912	CODE:
2360	glRasterPos3f (0, 0, z);	2913	glRasterPos3f (0, 0, z);
2361	glBitmap (0, 0, 0, 0, x, y, 0);	2914	glBitmap (0, 0, 0, 0, x, y, 0);
2362		2915
…		…
2366		2919
2367	void glTexCoord (float s, float t)	2920	void glTexCoord (float s, float t)
2368	CODE:	2921	CODE:
2369	glTexCoord2f (s, t);	2922	glTexCoord2f (s, t);
2370		2923
		2924	void glRect (float x1, float y1, float x2, float y2)
		2925	CODE:
		2926	glRectf (x1, y1, x2, y2);
		2927
		2928	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2929	CODE:
		2930	glBegin (GL_LINE_LOOP);
		2931	glVertex2f (x1, y1);
		2932	glVertex2f (x2, y1);
		2933	glVertex2f (x2, y2);
		2934	glVertex2f (x1, y2);
		2935	glEnd ();
		2936
		2937	PROTOTYPES: ENABLE
		2938
		2939	void glBegin (int mode)
		2940
		2941	void glEnd ()
		2942
		2943	void glPointSize (GLfloat size)
		2944
		2945	void glLineWidth (GLfloat width)
		2946
		2947	void glInterleavedArrays (int format, int stride, char *data)
		2948
		2949	void glDrawElements (int mode, int count, int type, char *indices)
		2950
		2951	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2952
2371	void glTexEnv (int target, int pname, float param)	2953	void glTexEnv (int target, int pname, float param)
2372	CODE:	2954	CODE:
2373	glTexEnvf (target, pname, param);	2955	glTexEnvf (target, pname, param);
2374		2956
2375	void glTexParameter (int target, int pname, float param)	2957	void glTexParameter (int target, int pname, float param)
…		…
2391	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2973	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2392	CODE:	2974	CODE:
2393	if (gl.SeparableFilter2D)	2975	if (gl.SeparableFilter2D)
2394	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2976	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2395		2977
2396	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2978	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2397		2979
2398	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2980	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2399		2981
2400	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2982	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2983
		2984	void glPixelZoom (float x, float y)
2401		2985
2402	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2986	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2403		2987
2404	int glGenTexture ()	2988	int glGenTexture ()
2405	CODE:	2989	CODE:
…		…
2425		3009
2426	void glEndList ()	3010	void glEndList ()
2427		3011
2428	void glCallList (int list)	3012	void glCallList (int list)
2429		3013
		3014	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3015
		3016	PROTOTYPES: DISABLE
		3017
		3018	void
		3019	find_widget (SV *self, NV x, NV y)
		3020	PPCODE:
		3021	{
		3022	if (within_widget (self, x, y))
		3023	XPUSHs (self);
		3024	}
		3025
		3026	BOOT:
		3027	{
		3028	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3029
		3030	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3031	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3032	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3033	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3034	}
		3035
		3036	void
		3037	draw (SV *self)
		3038	CODE:
		3039	{
		3040	HV *hv;
		3041	SV **svp;
		3042	NV x, y, w, h;
		3043	SV *draw_x_sv = GvSV (draw_x_gv);
		3044	SV *draw_y_sv = GvSV (draw_y_gv);
		3045	SV *draw_w_sv = GvSV (draw_w_gv);
		3046	SV *draw_h_sv = GvSV (draw_h_gv);
		3047	double draw_x, draw_y;
		3048
		3049	if (!SvROK (self))
		3050	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3051
		3052	hv = (HV *)SvRV (self);
		3053
		3054	if (SvTYPE (hv) != SVt_PVHV)
		3055	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3056
		3057	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3058	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3059
		3060	if (!h || !w)
		3061	XSRETURN_EMPTY;
		3062
		3063	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3064	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3065
		3066	draw_x = SvNV (draw_x_sv) + x;
		3067	draw_y = SvNV (draw_y_sv) + y;
		3068
		3069	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3070	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3071	XSRETURN_EMPTY;
		3072
		3073	sv_setnv (draw_x_sv, draw_x);
		3074	sv_setnv (draw_y_sv, draw_y);
		3075
		3076	glPushMatrix ();
		3077	glTranslated (x, y, 0);
		3078
		3079	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3080	{
		3081	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3082
		3083	if (svp && SvTRUE (*svp))
		3084	{
		3085	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3086	glEnable (GL_BLEND);
		3087	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3088	glBegin (GL_QUADS);
		3089	glVertex2f (0, 0);
		3090	glVertex2f (w, 0);
		3091	glVertex2f (w, h);
		3092	glVertex2f (0, h);
		3093	glEnd ();
		3094	glDisable (GL_BLEND);
		3095	}
		3096	}
		3097	#if 0
		3098	// draw borders, for debugging
		3099	glPushMatrix ();
		3100	glColor4f (1., 1., 0., 1.);
		3101	glTranslatef (.5, .5, 0.);
		3102	glBegin (GL_LINE_LOOP);
		3103	glVertex2f (0 , 0);
		3104	glVertex2f (w - 1, 0);
		3105	glVertex2f (w - 1, h - 1);
		3106	glVertex2f (0 , h - 1);
		3107	glEnd ();
		3108	glPopMatrix ();
		3109	#endif
		3110	PUSHMARK (SP);
		3111	XPUSHs (self);
		3112	PUTBACK;
		3113	call_method ("_draw", G_VOID | G_DISCARD);
		3114	SPAGAIN;
		3115
		3116	glPopMatrix ();
		3117
		3118	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3119	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3120	}
		3121

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