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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.198 by root, Sun Jul 15 21:42:02 2007 UTC vs.
Revision 1.269 by root, Sun Jul 20 03:46:02 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>
29		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
30	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
31	#include <SDL_endian.h>	39	#include <SDL_endian.h>
32	#include <SDL_image.h>	40	#include <SDL_image.h>
33	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
34	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
35		43
…		…
37	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
38		46
39	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
40		48
41	#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
42		61
43	#ifndef _WIN32	62	#ifndef _WIN32
44	# include <sys/types.h>	63	# include <sys/types.h>
45	# include <sys/socket.h>	64	# include <sys/socket.h>
46	# include <netinet/in.h>	65	# include <netinet/in.h>
47	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
48	# include <inttypes.h>	67	# include <inttypes.h>
49	#endif	68	#endif
50		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
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		80
53	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
54		82
55	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
57		85
58	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
59		87
60	#if 0	88	/* mask out modifiers we are not interested in */
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
62	#else
63	# define PARACHUTE 0
64	#endif
65		90
66	static AV *texture_av;	91	static AV *texture_av;
67		92
68	static struct	93	static struct
69	{	94	{
…		…
106	av_push (texture_av, (SV *)(size_t)name);	131	av_push (texture_av, (SV *)(size_t)name);
107	glDeleteTextures (1, &name);	132	glDeleteTextures (1, &name);
108	}	133	}
109		134
110	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
111		137
112	#include "pango-font.c"	138	#include "pango-font.c"
113	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
114	#include "pango-render.c"	140	#include "pango-render.c"
115		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
118		146
119	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
120		148
121	static int	149	static int
122	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
123	{	151	{
124	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
138		166
139	typedef struct cf_layout {	167	typedef struct cf_layout {
140	PangoLayout *pl;	168	PangoLayout *pl;
141	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
142	int base_height;	170	int base_height;
143	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
144	} *CFPlus__Layout;	173	} *DC__Layout;
145		174
146	static CFPlus__Font default_font;	175	static DC__Font default_font;
147	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
148	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
149		178
150	static void	179	static void
151	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
156	#endif	185	#endif
157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
158	}	187	}
159		188
160	static void	189	static void
161	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
162	{	191	{
163	/* 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
164	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
165	*/	194	*/
166	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
167		196
168	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
169	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
170		199
171	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
172	}	201	}
173		202
174	static void	203	static void
175	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	204	layout_get_pixel_size (DC__Layout self, int *w, int *h)
176	{	205	{
177	PangoRectangle rect;	206	PangoRectangle rect;
178		207
179	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
180	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
191		220
192	typedef uint16_t tileid;	221	typedef uint16_t tileid;
193	typedef uint16_t faceid;	222	typedef uint16_t faceid;
194		223
195	typedef struct {	224	typedef struct {
196	int name;	225	GLuint name;
197	int w, h;	226	int w, h;
198	float s, t;	227	float s, t;
199	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
200	tileid smoothtile;	229	tileid smoothtile;
201	uint8_t smoothlevel;	230	uint8_t smoothlevel;
…		…
219	int faces; tileid *face2tile; // [faceid]	248	int faces; tileid *face2tile; // [faceid]
220	int texs; maptex *tex; // [tileid]	249	int texs; maptex *tex; // [tileid]
221		250
222	int32_t rows;	251	int32_t rows;
223	maprow *row;	252	maprow *row;
224	} *CFPlus__Map;	253	} *DC__Map;
225		254
226	static char *	255	static char *
227	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
228	{	257	{
229	char *p;	258	char *p;
…		…
267	self->texs *= 2;	296	self->texs *= 2;
268	}	297	}
269	}	298	}
270		299
271	static maprow *	300	static maprow *
272	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
273	{	302	{
274	if (0 > y)	303	if (0 > y)
275	{	304	{
276	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
277	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
315		344
316	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
317	}	346	}
318		347
319	static mapcell *	348	static mapcell *
320	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
321	{	350	{
322	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
323	}	352	}
324		353
325	static void	354	static void
326	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
327	{	356	{
328	int r;	357	int r;
329		358
330	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
331	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
338	self->oy = 0;	367	self->oy = 0;
339	self->row = 0;	368	self->row = 0;
340	self->rows = 0;	369	self->rows = 0;
341	}	370	}
342		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
343	static void	382	static void
344	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)
345	{	384	{
346	int x, y;	385	int x, y;
347	maprow *row;	386	maprow *row;
348	mapcell *cell;	387	mapcell *cell;
349		388
…		…
361	if (x >= row->c1)	400	if (x >= row->c1)
362	break;	401	break;
363		402
364	cell = row->col + x - row->c0;	403	cell = row->col + x - row->c0;
365		404
366	cell->darkness = 0;	405	CELL_CLEAR (cell);
367	cell->stat_hp = 0;
368	cell->flags = 0;
369	cell->player = 0;
370	}	406	}
371	}	407	}
372	}	408	}
373		409
374	typedef struct {	410	typedef struct {
…		…
428	n |= n >> 16;	464	n |= n >> 16;
429		465
430	return n + 1;	466	return n + 1;
431	}	467	}
432		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
433	/* SDL should provide this, really. */	480	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	481	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	482	#define SDLK_MODIFIER_MAX 314
436		483
437	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
438		528
439	PROTOTYPES: ENABLE	529	PROTOTYPES: ENABLE
440		530
441	BOOT:	531	BOOT:
442	{	532	{
443	HV *stash = gv_stashpv ("CFPlus", 1);	533	HV *stash = gv_stashpv ("DC", 1);
444	static const struct {	534	static const struct {
445	const char *name;	535	const char *name;
446	IV iv;	536	IV iv;
447	} *civ, const_iv[] = {	537	} *civ, const_iv[] = {
448	# define const_iv(name) { # name, (IV)name }	538	# define const_iv(name) { # name, (IV)name }
…		…
470		560
471	const_iv (SDL_APPINPUTFOCUS),	561	const_iv (SDL_APPINPUTFOCUS),
472	const_iv (SDL_APPMOUSEFOCUS),	562	const_iv (SDL_APPMOUSEFOCUS),
473	const_iv (SDL_APPACTIVE),	563	const_iv (SDL_APPACTIVE),
474		564
		565	const_iv (SDLK_FIRST),
		566	const_iv (SDLK_LAST),
475	const_iv (SDLK_KP0),	567	const_iv (SDLK_KP0),
476	const_iv (SDLK_KP1),	568	const_iv (SDLK_KP1),
477	const_iv (SDLK_KP2),	569	const_iv (SDLK_KP2),
478	const_iv (SDLK_KP3),	570	const_iv (SDLK_KP3),
479	const_iv (SDLK_KP4),	571	const_iv (SDLK_KP4),
…		…
551	const_iv (KMOD_LMETA),	643	const_iv (KMOD_LMETA),
552	const_iv (KMOD_RMETA),	644	const_iv (KMOD_RMETA),
553	const_iv (KMOD_NUM),	645	const_iv (KMOD_NUM),
554	const_iv (KMOD_CAPS),	646	const_iv (KMOD_CAPS),
555	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)
556	# undef const_iv	679	# undef const_iv
557	};	680	};
558		681
559	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; )
560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	683	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
578		701
579	NV floor (NV x)	702	NV floor (NV x)
580		703
581	NV ceil (NV x)	704	NV ceil (NV x)
582		705
		706	IV minpot (UV n)
		707
		708	IV popcount (UV n)
		709
583	void	710	void
584	pango_init ()	711	pango_init ()
585	CODE:	712	CODE:
586	{	713	{
587	opengl_fontmap = pango_opengl_font_map_new ();	714	opengl_fontmap = pango_opengl_font_map_new ();
588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	715	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	716	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		717	/*pango_context_set_font_description (opengl_context, default_font);*/
		718	#if PANGO_VERSION_CHECK (1, 15, 2)
		719	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		720	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		721	#endif
590	}	722	}
591		723
592	int	724	char *SDL_GetError ()
593	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
594		725
595	void	726	int SDL_Init (U32 flags)
		727
		728	int SDL_InitSubSystem (U32 flags)
		729
		730	void SDL_QuitSubSystem (U32 flags)
		731
596	SDL_Quit ()	732	void SDL_Quit ()
597		733
		734	int SDL_GL_SetAttribute (int attr, int value)
		735
		736	int SDL_GL_GetAttribute (int attr)
		737	CODE:
		738	if (SDL_GL_GetAttribute (attr, &RETVAL))
		739	XSRETURN_UNDEF;
		740	OUTPUT:
		741	RETVAL
		742
598	void	743	void
599	SDL_ListModes ()	744	SDL_ListModes (int rgb, int alpha)
600	PPCODE:	745	PPCODE:
601	{	746	{
602	SDL_Rect **m;	747	SDL_Rect **m;
603		748
604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	749	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	750	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	751	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	752	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608		753
609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	754	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	755	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611		756
612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	757	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	758	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	759	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	760	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616		761
617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	762	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
618	#if SDL_VERSION_ATLEAST(1,2,10)
619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	763	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
621	#endif
622
623	SDL_EnableUNICODE (1);
624	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
625		764
626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	765	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627		766
628	if (m && m != (SDL_Rect **)-1)	767	if (m && m != (SDL_Rect **)-1)
629	while (*m)	768	while (*m)
630	{	769	{
		770	if ((*m)->w >= 400 && (*m)->h >= 300)
		771	{
631	AV *av = newAV ();	772	AV *av = newAV ();
632	av_push (av, newSViv ((*m)->w));	773	av_push (av, newSViv ((*m)->w));
633	av_push (av, newSViv ((*m)->h));	774	av_push (av, newSViv ((*m)->h));
		775	av_push (av, newSViv (rgb));
		776	av_push (av, newSViv (alpha));
634	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	777	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		778	}
635		779
636	++m;	780	++m;
637	}	781	}
638	}	782	}
639		783
640	char *
641	SDL_GetError ()
642
643	int	784	int
644	SDL_SetVideoMode (int w, int h, int fullscreen)	785	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645	CODE:	786	CODE:
		787	{
		788	SDL_EnableUNICODE (1);
		789	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		790
		791	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		792	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		793	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		794	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		795
646	RETVAL = !!SDL_SetVideoMode (	796	RETVAL = !!SDL_SetVideoMode (
647	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	797	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
648	);	798	);
		799
649	if (RETVAL)	800	if (RETVAL)
650	{	801	{
651	av_clear (texture_av);	802	av_clear (texture_av);
652		803
653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	804	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	805	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655	# include "glfunc.h"	806	#include "glfunc.h"
656	# undef GL_FUNC	807	#undef GL_FUNC
657
658	}	808	}
		809	}
659	OUTPUT:	810	OUTPUT:
660	RETVAL	811	RETVAL
661		812
662	void	813	void
663	SDL_GL_SwapBuffers ()	814	SDL_GL_SwapBuffers ()
…		…
665	char *	816	char *
666	SDL_GetKeyName (int sym)	817	SDL_GetKeyName (int sym)
667		818
668	int	819	int
669	SDL_GetAppState ()	820	SDL_GetAppState ()
		821
		822	int
		823	SDL_GetModState ()
670		824
671	void	825	void
672	poll_events ()	826	poll_events ()
673	PPCODE:	827	PPCODE:
674	{	828	{
…		…
684	{	838	{
685	case SDL_KEYDOWN:	839	case SDL_KEYDOWN:
686	case SDL_KEYUP:	840	case SDL_KEYUP:
687	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	841	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
688	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	842	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
689	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	843	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
690	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	844	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
691	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	845	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
692	break;	846	break;
693		847
694	case SDL_ACTIVEEVENT:	848	case SDL_ACTIVEEVENT:
695	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	849	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
713	x = ev.motion.x;	867	x = ev.motion.x;
714	y = ev.motion.y;	868	y = ev.motion.y;
715	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	869	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
716	}	870	}
717		871
718	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	872	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
719	hv_store (hv, "state", 5, newSViv (state), 0);	873	hv_store (hv, "state", 5, newSViv (state), 0);
720	hv_store (hv, "x", 1, newSViv (x), 0);	874	hv_store (hv, "x", 1, newSViv (x), 0);
721	hv_store (hv, "y", 1, newSViv (y), 0);	875	hv_store (hv, "y", 1, newSViv (y), 0);
722	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	876	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
723	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	877	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
724	}	878	}
725	break;	879	break;
726		880
727	case SDL_MOUSEBUTTONDOWN:	881	case SDL_MOUSEBUTTONDOWN:
728	case SDL_MOUSEBUTTONUP:	882	case SDL_MOUSEBUTTONUP:
729	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	883	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
730		884
731	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	885	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
732	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	886	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
733	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	887	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
734	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	888	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
739	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	893	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
740	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	894	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
741	break;	895	break;
742	}	896	}
743		897
744	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	898	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
745	}	899	}
746	}	900	}
747		901
748	int	902	int
749	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	903	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
750	POSTCALL:	904	POSTCALL:
751	Mix_HookMusicFinished (music_finished);	905	Mix_HookMusicFinished (music_finished);
752	Mix_ChannelFinished (channel_finished);	906	Mix_ChannelFinished (channel_finished);
753		907
754	void	908	void
		909	Mix_QuerySpec ()
		910	PPCODE:
		911	{
		912	int freq, channels;
		913	Uint16 format;
		914
		915	if (Mix_QuerySpec (&freq, &format, &channels))
		916	{
		917	EXTEND (SP, 3);
		918	PUSHs (sv_2mortal (newSViv (freq)));
		919	PUSHs (sv_2mortal (newSViv (format)));
		920	PUSHs (sv_2mortal (newSViv (channels)));
		921	}
		922	}
		923
		924	void
755	Mix_CloseAudio ()	925	Mix_CloseAudio ()
756		926
757	int	927	int
758	Mix_AllocateChannels (int numchans = -1)	928	Mix_AllocateChannels (int numchans = -1)
		929
		930	const char *
		931	Mix_GetError ()
759		932
760	void	933	void
761	lowdelay (int fd, int val = 1)	934	lowdelay (int fd, int val = 1)
762	CODE:	935	CODE:
763	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	936	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
789	}	962	}
790	}	963	}
791	#endif	964	#endif
792	}	965	}
793		966
794	void	967	int
795	add_font (char *file)	968	add_font (char *file)
796	CODE:	969	CODE:
797	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	970	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		971	OUTPUT:
		972	RETVAL
798		973
799	void	974	void
800	load_image_inline (SV *image_)	975	load_image_inline (SV *image_)
801	ALIAS:	976	ALIAS:
802	load_image_file = 1	977	load_image_file = 1
…		…
805	STRLEN image_len;	980	STRLEN image_len;
806	char *image = (char *)SvPVbyte (image_, image_len);	981	char *image = (char *)SvPVbyte (image_, image_len);
807	SDL_Surface *surface, *surface2;	982	SDL_Surface *surface, *surface2;
808	SDL_PixelFormat fmt;	983	SDL_PixelFormat fmt;
809	SDL_RWops *rw = ix	984	SDL_RWops *rw = ix
810	? SDL_RWFromFile (image, "r")	985	? SDL_RWFromFile (image, "rb")
811	: SDL_RWFromConstMem (image, image_len);	986	: SDL_RWFromConstMem (image, image_len);
812		987
813	if (!rw)	988	if (!rw)
814	croak ("load_image: %s", SDL_GetError ());	989	croak ("load_image: %s", SDL_GetError ());
815		990
…		…
888	void	1063	void
889	error (char *message)	1064	error (char *message)
890	CODE:	1065	CODE:
891	fprintf (stderr, "ERROR: %s\n", message);	1066	fprintf (stderr, "ERROR: %s\n", message);
892	#ifdef _WIN32	1067	#ifdef _WIN32
893	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1068	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
894	#endif	1069	#endif
895		1070
896	void	1071	void
897	fatal (char *message)	1072	fatal (char *message)
898	CODE:	1073	CODE:
899	fprintf (stderr, "FATAL: %s\n", message);	1074	fprintf (stderr, "FATAL: %s\n", message);
900	#ifdef _WIN32	1075	#ifdef _WIN32
901	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1076	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
902	#endif	1077	#endif
903	_exit (1);	1078	_exit (1);
904		1079
905	void	1080	void
906	_exit (int retval = 0)	1081	_exit (int retval = 0)
…		…
918	#if DEBUG	1093	#if DEBUG
919	VALGRIND_DO_LEAK_CHECK;	1094	VALGRIND_DO_LEAK_CHECK;
920	#endif	1095	#endif
921	}	1096	}
922		1097
923	MODULE = CFPlus PACKAGE = CFPlus::Font	1098	MODULE = Deliantra::Client PACKAGE = DC::Font
924		1099
925	CFPlus::Font	1100	PROTOTYPES: DISABLE
		1101
		1102	DC::Font
926	new_from_file (SV *class, char *path, int id = 0)	1103	new_from_file (SV *class, char *path, int id = 0)
927	CODE:	1104	CODE:
928	{	1105	{
929	int count;	1106	int count;
930	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1107	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
933	}	1110	}
934	OUTPUT:	1111	OUTPUT:
935	RETVAL	1112	RETVAL
936		1113
937	void	1114	void
938	DESTROY (CFPlus::Font self)	1115	DESTROY (DC::Font self)
939	CODE:	1116	CODE:
940	pango_font_description_free (self);	1117	pango_font_description_free (self);
941		1118
942	void	1119	void
943	make_default (CFPlus::Font self)	1120	make_default (DC::Font self)
		1121	PROTOTYPE: $
944	CODE:	1122	CODE:
945	default_font = self;	1123	default_font = self;
946		1124
947	MODULE = CFPlus PACKAGE = CFPlus::Layout	1125	MODULE = Deliantra::Client PACKAGE = DC::Layout
948		1126
		1127	PROTOTYPES: DISABLE
		1128
949	void	1129	void
950	reset_glyph_cache ()	1130	glyph_cache_backup ()
		1131	PROTOTYPE:
951	CODE:	1132	CODE:
		1133	tc_backup ();
		1134
		1135	void
		1136	glyph_cache_restore ()
		1137	PROTOTYPE:
		1138	CODE:
952	tc_clear ();	1139	tc_restore ();
953		1140
954	CFPlus::Layout	1141	DC::Layout
955	new (SV *class)	1142	new (SV *class)
956	CODE:	1143	CODE:
957	New (0, RETVAL, 1, struct cf_layout);	1144	New (0, RETVAL, 1, struct cf_layout);
958		1145
959	RETVAL->pl = pango_layout_new (opengl_context);	1146	RETVAL->pl = pango_layout_new (opengl_context);
…		…
961	RETVAL->g = 1.;	1148	RETVAL->g = 1.;
962	RETVAL->b = 1.;	1149	RETVAL->b = 1.;
963	RETVAL->a = 1.;	1150	RETVAL->a = 1.;
964	RETVAL->base_height = MIN_FONT_HEIGHT;	1151	RETVAL->base_height = MIN_FONT_HEIGHT;
965	RETVAL->font = 0;	1152	RETVAL->font = 0;
		1153	RETVAL->rc = rc_alloc ();
966		1154
967	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1155	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
968	layout_update_font (RETVAL);	1156	layout_update_font (RETVAL);
969	OUTPUT:	1157	OUTPUT:
970	RETVAL	1158	RETVAL
971		1159
972	void	1160	void
973	DESTROY (CFPlus::Layout self)	1161	DESTROY (DC::Layout self)
974	CODE:	1162	CODE:
975	g_object_unref (self->pl);	1163	g_object_unref (self->pl);
		1164	rc_free (self->rc);
976	Safefree (self);	1165	Safefree (self);
977		1166
978	void	1167	void
979	set_text (CFPlus::Layout self, SV *text_)	1168	set_text (DC::Layout self, SV *text_)
980	CODE:	1169	CODE:
981	{	1170	{
982	STRLEN textlen;	1171	STRLEN textlen;
983	char *text = SvPVutf8 (text_, textlen);	1172	char *text = SvPVutf8 (text_, textlen);
984		1173
985	pango_layout_set_text (self->pl, text, textlen);	1174	pango_layout_set_text (self->pl, text, textlen);
986	}	1175	}
987		1176
988	void	1177	void
989	set_markup (CFPlus::Layout self, SV *text_)	1178	set_markup (DC::Layout self, SV *text_)
990	CODE:	1179	CODE:
991	{	1180	{
992	STRLEN textlen;	1181	STRLEN textlen;
993	char *text = SvPVutf8 (text_, textlen);	1182	char *text = SvPVutf8 (text_, textlen);
994		1183
995	pango_layout_set_markup (self->pl, text, textlen);	1184	pango_layout_set_markup (self->pl, text, textlen);
996	}	1185	}
997		1186
998	void	1187	void
999	set_shapes (CFPlus::Layout self, ...)	1188	set_shapes (DC::Layout self, ...)
1000	CODE:	1189	CODE:
1001	{	1190	{
1002	PangoAttrList *attrs = 0;	1191	PangoAttrList *attrs = 0;
1003	const char *text = pango_layout_get_text (self->pl);	1192	const char *text = pango_layout_get_text (self->pl);
1004	const char *pos = text;	1193	const char *pos = text;
…		…
1039	if (attrs)	1228	if (attrs)
1040	pango_layout_set_attributes (self->pl, attrs);	1229	pango_layout_set_attributes (self->pl, attrs);
1041	}	1230	}
1042		1231
1043	void	1232	void
1044	get_shapes (CFPlus::Layout self)	1233	get_shapes (DC::Layout self)
1045	PPCODE:	1234	PPCODE:
1046	{	1235	{
1047	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1236	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1048		1237
1049	do	1238	do
1050	{	1239	{
1051	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1240	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1052		1241
1053	if (run && shape_attr_p (run))	1242	if (run && shape_attr_p (run))
1054	{	1243	{
1055	PangoRectangle extents;	1244	PangoRectangle extents;
1056	pango_layout_iter_get_run_extents (iter, 0, &extents);	1245	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1064		1253
1065	pango_layout_iter_free (iter);	1254	pango_layout_iter_free (iter);
1066	}	1255	}
1067		1256
1068	int	1257	int
1069	has_wrapped (CFPlus::Layout self)	1258	has_wrapped (DC::Layout self)
1070	CODE:	1259	CODE:
1071	{	1260	{
1072	int lines = 1;	1261	int lines = 1;
1073	const char *text = pango_layout_get_text (self->pl);	1262	const char *text = pango_layout_get_text (self->pl);
1074		1263
…		…
1079	}	1268	}
1080	OUTPUT:	1269	OUTPUT:
1081	RETVAL	1270	RETVAL
1082		1271
1083	SV *	1272	SV *
1084	get_text (CFPlus::Layout self)	1273	get_text (DC::Layout self)
1085	CODE:	1274	CODE:
1086	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1275	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1087	sv_utf8_decode (RETVAL);	1276	sv_utf8_decode (RETVAL);
1088	OUTPUT:	1277	OUTPUT:
1089	RETVAL	1278	RETVAL
1090		1279
1091	void	1280	void
1092	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1281	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1093	CODE:	1282	CODE:
1094	self->r = r;	1283	self->r = r;
1095	self->g = g;	1284	self->g = g;
1096	self->b = b;	1285	self->b = b;
1097	self->a = a;	1286	self->a = a;
1098		1287
1099	void	1288	void
1100	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1289	set_font (DC::Layout self, DC::Font font = 0)
1101	CODE:	1290	CODE:
1102	if (self->font != font)	1291	if (self->font != font)
1103	{	1292	{
1104	self->font = font;	1293	self->font = font;
1105	layout_update_font (self);	1294	layout_update_font (self);
1106	}	1295	}
1107		1296
1108	void	1297	void
1109	set_height (CFPlus::Layout self, int base_height)	1298	set_height (DC::Layout self, int base_height)
1110	CODE:	1299	CODE:
1111	if (self->base_height != base_height)	1300	if (self->base_height != base_height)
1112	{	1301	{
1113	self->base_height = base_height;	1302	self->base_height = base_height;
1114	layout_update_font (self);	1303	layout_update_font (self);
1115	}	1304	}
1116		1305
1117	void	1306	void
1118	set_width (CFPlus::Layout self, int max_width = -1)	1307	set_width (DC::Layout self, int max_width = -1)
1119	CODE:	1308	CODE:
1120	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1309	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1121		1310
1122	void	1311	void
1123	set_indent (CFPlus::Layout self, int indent)	1312	set_indent (DC::Layout self, int indent)
1124	CODE:	1313	CODE:
1125	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1314	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1126		1315
1127	void	1316	void
1128	set_spacing (CFPlus::Layout self, int spacing)	1317	set_spacing (DC::Layout self, int spacing)
1129	CODE:	1318	CODE:
1130	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1319	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1131		1320
1132	void	1321	void
1133	set_ellipsise (CFPlus::Layout self, int ellipsise)	1322	set_ellipsise (DC::Layout self, int ellipsise)
1134	CODE:	1323	CODE:
1135	pango_layout_set_ellipsize (self->pl,	1324	pango_layout_set_ellipsize (self->pl,
1136	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1325	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1137	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1326	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1138	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1327	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1139	: PANGO_ELLIPSIZE_NONE	1328	: PANGO_ELLIPSIZE_NONE
1140	);	1329	);
1141		1330
1142	void	1331	void
1143	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1332	set_single_paragraph_mode (DC::Layout self, int spm)
1144	CODE:	1333	CODE:
1145	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1334	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1146		1335
1147	void	1336	void
1148	size (CFPlus::Layout self)	1337	size (DC::Layout self)
1149	PPCODE:	1338	PPCODE:
1150	{	1339	{
1151	int w, h;	1340	int w, h;
1152		1341
1153	layout_get_pixel_size (self, &w, &h);	1342	layout_get_pixel_size (self, &w, &h);
…		…
1156	PUSHs (sv_2mortal (newSViv (w)));	1345	PUSHs (sv_2mortal (newSViv (w)));
1157	PUSHs (sv_2mortal (newSViv (h)));	1346	PUSHs (sv_2mortal (newSViv (h)));
1158	}	1347	}
1159		1348
1160	int	1349	int
1161	descent (CFPlus::Layout self)	1350	descent (DC::Layout self)
1162	CODE:	1351	CODE:
1163	{	1352	{
1164	PangoRectangle rect;	1353	PangoRectangle rect;
1165	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1354	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1166	pango_layout_line_get_pixel_extents (line, 0, &rect);	1355	pango_layout_line_get_pixel_extents (line, 0, &rect);
1167	RETVAL = PANGO_DESCENT (rect);	1356	RETVAL = PANGO_DESCENT (rect);
1168	}	1357	}
1169	OUTPUT:	1358	OUTPUT:
1170	RETVAL	1359	RETVAL
1171		1360
1172	int	1361	int
1173	xy_to_index (CFPlus::Layout self, int x, int y)	1362	xy_to_index (DC::Layout self, int x, int y)
1174	CODE:	1363	CODE:
1175	{	1364	{
1176	int index, trailing;	1365	int index, trailing;
1177	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1366	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1178	RETVAL = index + trailing;	1367	RETVAL = index + trailing;
1179	}	1368	}
1180	OUTPUT:	1369	OUTPUT:
1181	RETVAL	1370	RETVAL
1182		1371
1183	void	1372	void
1184	cursor_pos (CFPlus::Layout self, int index)	1373	cursor_pos (DC::Layout self, int index)
1185	PPCODE:	1374	PPCODE:
1186	{	1375	{
1187	PangoRectangle strong_pos;	1376	PangoRectangle pos;
1188	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1377	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1189		1378
1190	EXTEND (SP, 3);	1379	EXTEND (SP, 3);
1191	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1380	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1192	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1381	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1193	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1382	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1194	}	1383	}
1195		1384
1196	void	1385	void
1197	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1386	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1198	PPCODE:	1387	PPCODE:
1199	{	1388	{
1200	int line, x;	1389	int line, x;
1201		1390
1202	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1391	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1392	#if !PANGO_VERSION_CHECK (1, 17, 3)
1203	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1393	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1204		1394	--line;
		1395	#endif
1205	EXTEND (SP, 2);	1396	EXTEND (SP, 2);
1206	PUSHs (sv_2mortal (newSViv (line - 1)));	1397	PUSHs (sv_2mortal (newSViv (line)));
1207	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1398	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1208	}	1399	}
1209		1400
1210	void	1401	void
1211	line_x_to_index (CFPlus::Layout self, int line, int x)	1402	line_x_to_index (DC::Layout self, int line, int x)
1212	PPCODE:	1403	PPCODE:
1213	{	1404	{
1214	PangoLayoutLine *lp;	1405	PangoLayoutLine *lp;
1215	int index, trailing;	1406	int index, trailing;
1216		1407
1217	if (line < 0)	1408	if (line < 0)
1218	XSRETURN_EMPTY;	1409	XSRETURN_EMPTY;
1219		1410
1220	if (!(lp = pango_layout_get_line (self->pl, line)))	1411	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1221	XSRETURN_EMPTY; /* do better */	1412	XSRETURN_EMPTY; /* do better */
1222		1413
1223	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1414	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1224		1415
1225	EXTEND (SP, 2);	1416	EXTEND (SP, 2);
…		…
1231	PUSHs (sv_2mortal (newSViv (trailing)));	1422	PUSHs (sv_2mortal (newSViv (trailing)));
1232	}	1423	}
1233	}	1424	}
1234		1425
1235	void	1426	void
1236	render (CFPlus::Layout self, float x, float y, int flags = 0)	1427	render (DC::Layout self, float x, float y, int flags = 0)
1237	PPCODE:	1428	CODE:
		1429	rc_clear (self->rc);
1238	pango_opengl_render_layout_subpixel (	1430	pango_opengl_render_layout_subpixel (
1239	self->pl,	1431	self->pl,
		1432	self->rc,
1240	x * PANGO_SCALE, y * PANGO_SCALE,	1433	x * PANGO_SCALE, y * PANGO_SCALE,
1241	self->r, self->g, self->b, self->a,	1434	self->r, self->g, self->b, self->a,
1242	flags	1435	flags
1243	);	1436	);
		1437	// we assume that context_change actually clears/frees stuff
		1438	// and does not do any recomputation...
		1439	pango_layout_context_changed (self->pl);
1244		1440
1245	MODULE = CFPlus PACKAGE = CFPlus::Texture
1246
1247	void	1441	void
1248	pad2pot (SV *data_, SV *w_, SV *h_)	1442	draw (DC::Layout self)
1249	CODE:	1443	CODE:
1250	{	1444	{
1251	int ow = SvIV (w_);	1445	glEnable (GL_TEXTURE_2D);
1252	int oh = SvIV (h_);	1446	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1447	glEnable (GL_BLEND);
		1448	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1449	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1450	glEnable (GL_ALPHA_TEST);
		1451	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1253		1452
1254	if (ow && oh)	1453	rc_draw (self->rc);
		1454
		1455	glDisable (GL_ALPHA_TEST);
		1456	glDisable (GL_BLEND);
		1457	glDisable (GL_TEXTURE_2D);
		1458	}
		1459
		1460	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1461
		1462	PROTOTYPES: ENABLE
		1463
		1464	void
		1465	pad (SV *data_, int ow, int oh, int nw, int nh)
		1466	CODE:
		1467	{
		1468	if ((nw != ow || nh != oh) && SvOK (data_))
1255	{	1469	{
1256	int nw = minpot (ow);
1257	int nh = minpot (oh);
1258
1259	if (nw != ow || nh != oh)
1260	{
1261	if (SvOK (data_))
1262	{
1263	STRLEN datalen;	1470	STRLEN datalen;
1264	char *data = SvPVbyte (data_, datalen);	1471	char *data = SvPVbyte (data_, datalen);
1265	int bpp = datalen / (ow * oh);	1472	int bpp = datalen / (ow * oh);
1266	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1473	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1267		1474
1268	SvPOK_only (result_);	1475	SvPOK_only (result_);
1269	SvCUR_set (result_, nw * nh * bpp);	1476	SvCUR_set (result_, nw * nh * bpp);
1270		1477
1271	memset (SvPVX (result_), 0, nw * nh * bpp);	1478	memset (SvPVX (result_), 0, nw * nh * bpp);
1272	while (oh--)	1479	while (oh--)
1273	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1480	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1274		1481
1275	sv_setsv (data_, result_);	1482	sv_setsv (data_, result_);
1276	}
1277
1278	sv_setiv (w_, nw);
1279	sv_setiv (h_, nh);
1280	}
1281	}	1483	}
1282	}	1484	}
1283		1485
1284	void	1486	void
1285	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1487	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1291	{	1493	{
1292	HV *hv = (HV *)SvRV (self);	1494	HV *hv = (HV *)SvRV (self);
1293	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1495	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1294	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1496	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1295	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1497	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1498
		1499	if (name <= 0)
		1500	XSRETURN_EMPTY;
1296		1501
1297	if (items < 5)	1502	if (items < 5)
1298	{	1503	{
1299	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1504	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1300	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1505	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1328	glDisable (GL_ALPHA_TEST);	1533	glDisable (GL_ALPHA_TEST);
1329	glDisable (GL_BLEND);	1534	glDisable (GL_BLEND);
1330	}	1535	}
1331	}	1536	}
1332		1537
1333	MODULE = CFPlus PACKAGE = CFPlus::Map	1538	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1539	CODE:
		1540	{
		1541	GLint width;
		1542	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1543	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1544	RETVAL = width > 0;
		1545	}
		1546	OUTPUT:
		1547	RETVAL
1334		1548
1335	CFPlus::Map	1549	MODULE = Deliantra::Client PACKAGE = DC::Map
		1550
		1551	PROTOTYPES: DISABLE
		1552
		1553	DC::Map
1336	new (SV *class)	1554	new (SV *class)
1337	CODE:	1555	CODE:
1338	New (0, RETVAL, 1, struct map);	1556	New (0, RETVAL, 1, struct map);
1339	RETVAL->x = 0;	1557	RETVAL->x = 0;
1340	RETVAL->y = 0;	1558	RETVAL->y = 0;
…		…
1348	RETVAL->row = 0;	1566	RETVAL->row = 0;
1349	OUTPUT:	1567	OUTPUT:
1350	RETVAL	1568	RETVAL
1351		1569
1352	void	1570	void
1353	DESTROY (CFPlus::Map self)	1571	DESTROY (DC::Map self)
1354	CODE:	1572	CODE:
1355	{	1573	{
1356	map_clear (self);	1574	map_clear (self);
1357	Safefree (self->face2tile);	1575	Safefree (self->face2tile);
1358	Safefree (self->tex);	1576	Safefree (self->tex);
1359	Safefree (self);	1577	Safefree (self);
1360	}	1578	}
1361		1579
1362	void	1580	void
1363	resize (CFPlus::Map self, int map_width, int map_height)	1581	resize (DC::Map self, int map_width, int map_height)
1364	CODE:	1582	CODE:
1365	self->w = map_width;	1583	self->w = map_width;
1366	self->h = map_height;	1584	self->h = map_height;
1367		1585
1368	void	1586	void
1369	clear (CFPlus::Map self)	1587	clear (DC::Map self)
1370	CODE:	1588	CODE:
1371	map_clear (self);	1589	map_clear (self);
1372		1590
1373	void	1591	void
1374	set_tileid (CFPlus::Map self, int face, int tile)	1592	set_tileid (DC::Map self, int face, int tile)
1375	CODE:	1593	CODE:
1376	{	1594	{
1377	need_facenum (self, face); self->face2tile [face] = tile;	1595	need_facenum (self, face); self->face2tile [face] = tile;
1378	need_texid (self, tile);	1596	need_texid (self, tile);
1379	}	1597	}
1380		1598
1381	void	1599	void
1382	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1600	set_smooth (DC::Map self, int face, int smooth, int level)
1383	CODE:	1601	CODE:
1384	{	1602	{
1385	tileid texid;	1603	tileid texid;
1386	maptex *tex;	1604	maptex *tex;
1387		1605
…		…
1400	tex->smoothtile = self->face2tile [smooth];	1618	tex->smoothtile = self->face2tile [smooth];
1401	tex->smoothlevel = level;	1619	tex->smoothlevel = level;
1402	}	1620	}
1403		1621
1404	void	1622	void
1405	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)	1623	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)
1406	CODE:	1624	CODE:
1407	{	1625	{
1408	need_texid (self, texid);	1626	need_texid (self, texid);
1409		1627
1410	{	1628	{
…		…
1430	// from transparent color bleeding and ugly wrapping effects.	1648	// from transparent color bleeding and ugly wrapping effects.
1431	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1649	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1432	}	1650	}
1433		1651
1434	int	1652	int
1435	ox (CFPlus::Map self)	1653	ox (DC::Map self)
1436	ALIAS:	1654	ALIAS:
1437	oy = 1	1655	oy = 1
1438	x = 2	1656	x = 2
1439	y = 3	1657	y = 3
1440	w = 4	1658	w = 4
…		…
1451	}	1669	}
1452	OUTPUT:	1670	OUTPUT:
1453	RETVAL	1671	RETVAL
1454		1672
1455	void	1673	void
1456	scroll (CFPlus::Map self, int dx, int dy)	1674	scroll (DC::Map self, int dx, int dy)
1457	CODE:	1675	CODE:
1458	{	1676	{
1459	if (dx > 0)	1677	if (dx > 0)
1460	map_blank (self, self->x, self->y, dx, self->h);	1678	map_blank (self, self->x, self->y, dx, self->h);
1461	else if (dx < 0)	1679	else if (dx < 0)
…		…
1476	self->rows += MAP_EXTEND_Y;	1694	self->rows += MAP_EXTEND_Y;
1477	self->y += MAP_EXTEND_Y;	1695	self->y += MAP_EXTEND_Y;
1478	}	1696	}
1479	}	1697	}
1480		1698
1481	void	1699	SV *
1482	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1700	map1a_update (DC::Map self, SV *data_, int extmap)
1483	CODE:	1701	CODE:
1484	{	1702	{
1485	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1703	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1486	uint8_t *data_end = (uint8_t *)SvEND (data_);	1704	uint8_t *data_end = (uint8_t *)SvEND (data_);
1487	mapcell *cell;	1705	mapcell *cell;
1488	int x, y, flags;	1706	int x, y, z, flags;
		1707	AV *missing = newAV ();
		1708	RETVAL = newRV_noinc ((SV *)missing);
1489		1709
1490	while (data < data_end - 1)	1710	while (data < data_end - 1)
1491	{	1711	{
1492	flags = (data [0] << 8) + data [1]; data += 2;	1712	flags = (data [0] << 8) + data [1]; data += 2;
1493		1713
…		…
1513	uint8_t ext, cmd;	1733	uint8_t ext, cmd;
1514		1734
1515	do	1735	do
1516	{	1736	{
1517	ext = *data++;	1737	ext = *data++;
1518	cmd = ext & 0x3f;	1738	cmd = ext & 0x7f;
1519		1739
1520	if (cmd < 4)	1740	if (cmd < 4)
1521	cell->darkness = 255 - ext * 64 + 1;	1741	cell->darkness = 255 - ext * 64 + 1;
1522	else if (cmd == 5) // health	1742	else if (cmd == 5) // health
1523	{	1743	{
…		…
1526	}	1746	}
1527	else if (cmd == 6) // monster width	1747	else if (cmd == 6) // monster width
1528	cell->stat_width = *data++ + 1;	1748	cell->stat_width = *data++ + 1;
1529	else if (cmd == 0x47)	1749	else if (cmd == 0x47)
1530	{	1750	{
1531	if (*data == 4)	1751	if (*data == 1) cell->player = data [1];
1532	; // decode player count	1752	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1753	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1754	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1533		1755
1534	data += *data + 1;	1756	data += *data + 1;
1535	}	1757	}
1536	else if (cmd == 8) // cell flags	1758	else if (cmd == 8) // cell flags
1537	cell->flags = *data++;	1759	cell->flags = *data++;
…		…
1544	}	1766	}
1545	else	1767	else
1546	cell->darkness = *data++ + 1;	1768	cell->darkness = *data++ + 1;
1547	}	1769	}
1548		1770
		1771	for (z = 0; z <= 2; ++z)
1549	if (flags & 4)	1772	if (flags & (4 >> z))
1550	{	1773	{
1551	faceid face = (data [0] << 8) + data [1]; data += 2;	1774	faceid face = (data [0] << 8) + data [1]; data += 2;
1552	need_facenum (self, face);	1775	need_facenum (self, face);
1553	cell->tile [0] = self->face2tile [face];	1776	cell->tile [z] = self->face2tile [face];
		1777
		1778	if (cell->tile [z])
		1779	{
		1780	maptex *tex = self->tex + cell->tile [z];
		1781	if (!tex->name)
		1782	av_push (missing, newSViv (cell->tile [z]));
		1783
		1784	if (tex->smoothtile)
		1785	{
		1786	maptex *smooth = self->tex + tex->smoothtile;
		1787	if (!smooth->name)
		1788	av_push (missing, newSViv (tex->smoothtile));
		1789	}
		1790	}
1554	}	1791	}
1555
1556	if (flags & 2)
1557	{
1558	faceid face = (data [0] << 8) + data [1]; data += 2;
1559	need_facenum (self, face);
1560	cell->tile [1] = self->face2tile [face];
1561	}
1562
1563	if (flags & 1)
1564	{
1565	faceid face = (data [0] << 8) + data [1]; data += 2;
1566	need_facenum (self, face);
1567	cell->tile [2] = self->face2tile [face];
1568	}
1569	}	1792	}
1570	else	1793	else
1571	cell->darkness = 0;	1794	CELL_CLEAR (cell);
1572	}	1795	}
1573	}	1796	}
		1797	OUTPUT:
		1798	RETVAL
1574		1799
1575	SV *	1800	SV *
1576	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1801	mapmap (DC::Map self, int x0, int y0, int w, int h)
1577	CODE:	1802	CODE:
1578	{	1803	{
1579	int x1, x;	1804	int x1, x;
1580	int y1, y;	1805	int y1, y;
1581	int z;	1806	int z;
…		…
1626	}	1851	}
1627	OUTPUT:	1852	OUTPUT:
1628	RETVAL	1853	RETVAL
1629		1854
1630	void	1855	void
1631	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1856	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1632	CODE:	1857	CODE:
1633	{	1858	{
		1859	int x, y, z;
		1860
1634	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1861	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1635	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1862	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1636	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1863	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1637	smooth_key skey;	1864	smooth_key skey;
1638	int x, y, z;	1865	int pl_x, pl_y;
1639	int last_name;	1866	maptex pl_tex;
		1867	rc_t *rc = rc_alloc ();
		1868	rc_key_t key;
		1869	rc_array_t *arr;
		1870
		1871	pl_tex.name = 0;
1640		1872
1641	// thats current max. sorry.	1873	// thats current max. sorry.
1642	if (sw > 255) sw = 255;	1874	if (sw > 255) sw = 255;
1643	if (sh > 255) sh = 255;	1875	if (sh > 255) sh = 255;
1644		1876
1645	// clear key, in case of extra padding	1877	// clear key, in case of extra padding
1646	memset (&skey, 0, sizeof (skey));	1878	memset (&skey, 0, sizeof (skey));
1647		1879
1648	glColor4ub (255, 255, 255, 255);	1880	memset (&key, 0, sizeof (key));
1649		1881	key.r = 255;
1650	glEnable (GL_BLEND);	1882	key.g = 255;
1651	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1883	key.b = 255;
1652	glEnable (GL_TEXTURE_2D);	1884	key.a = 255;
1653	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1885	key.mode = GL_QUADS;
1654		1886	key.format = GL_T2F_V3F;
1655	glBegin (GL_QUADS);	1887	key.texname = -1;
1656
1657	last_name = 0;
1658		1888
1659	mx += self->x;	1889	mx += self->x;
1660	my += self->y;	1890	my += self->y;
1661		1891
1662	// first pass: determine smooth_max	1892	// first pass: determine smooth_max
…		…
1678	MAX (self->tex [cell->tile [0]].smoothlevel,	1908	MAX (self->tex [cell->tile [0]].smoothlevel,
1679	MAX (self->tex [cell->tile [1]].smoothlevel,	1909	MAX (self->tex [cell->tile [1]].smoothlevel,
1680	self->tex [cell->tile [2]].smoothlevel));	1910	self->tex [cell->tile [2]].smoothlevel));
1681	}	1911	}
1682	}	1912	}
		1913
		1914	glEnable (GL_BLEND);
		1915	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1916	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1683		1917
1684	for (z = 0; z <= 2; z++)	1918	for (z = 0; z <= 2; z++)
1685	{	1919	{
1686	memset (smooth_level, 0, sizeof (smooth_level));	1920	memset (smooth_level, 0, sizeof (smooth_level));
1687		1921
…		…
1700	{	1934	{
1701	maptex tex = self->tex [tile];	1935	maptex tex = self->tex [tile];
1702	int px = (x + 1) * T - tex.w;	1936	int px = (x + 1) * T - tex.w;
1703	int py = (y + 1) * T - tex.h;	1937	int py = (y + 1) * T - tex.h;
1704		1938
1705	// suppressing texture state switches here
1706	// is only moderately effective, but worth the extra effort
1707	if (last_name != tex.name)	1939	if (key.texname != tex.name)
1708	{	1940	{
1709	if (!tex.name)	1941	if (!tex.name)
1710	tex = self->tex [2]; /* missing, replace by noface */	1942	tex = self->tex [2]; /* missing, replace by noface */
1711		1943
1712	glEnd ();	1944	key.texname = tex.name;
1713	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1945	arr = rc_array (rc, &key);
1714	glBegin (GL_QUADS);
1715	}	1946	}
1716		1947
1717	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1948	if (expect_false (cell->player == player) && expect_false (z == 2))
1718	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1719	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1720	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1721
1722	if (cell->flags && z == 2)
1723	{	1949	{
		1950	pl_x = px;
		1951	pl_y = py;
		1952	pl_tex = tex;
		1953	continue;
		1954	}
		1955
		1956	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1957	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1958	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1959	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1960
		1961	if (expect_false (cell->flags) && expect_false (z == 2))
		1962	{
		1963	// overlays such as the speech bubble, probably more to come
1724	if (cell->flags & 1)	1964	if (cell->flags & 1)
1725	{	1965	{
1726	maptex tex = self->tex [1];	1966	maptex tex = self->tex [1];
1727	int px = x * T + T * 2 / 32;	1967	int px = x * T + T * 2 / 32;
1728	int py = y * T - T * 6 / 32;	1968	int py = y * T - T * 6 / 32;
1729		1969
		1970	if (tex.name)
1730	glEnd ();	1971	{
1731	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1972	if (key.texname != tex.name)
		1973	{
		1974	key.texname = tex.name;
		1975	arr = rc_array (rc, &key);
		1976	}
		1977
		1978	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1979	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1980	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1981	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1732	glBegin (GL_QUADS);	1982	}
1733
1734	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1735	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1736	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1737	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1738	}	1983	}
1739	}	1984	}
1740		1985
1741	// update smooth hash	1986	// update smooth hash
1742	if (tex.smoothtile)	1987	if (tex.smoothtile)
…		…
1778	}	2023	}
1779	}	2024	}
1780	}	2025	}
1781	}	2026	}
1782		2027
		2028	rc_draw (rc);
		2029	rc_clear (rc);
		2030
1783	// go through all smoothlevels, lowest to highest, then draw.	2031	// go through all smoothlevels, lowest to highest, then draw.
1784	// this is basically counting sort	2032	// this is basically counting sort
1785	{	2033	{
1786	int w, b;	2034	int w, b;
1787		2035
		2036	glEnable (GL_TEXTURE_2D);
		2037	glBegin (GL_QUADS);
1788	for (w = 0; w < 256 / 32; ++w)	2038	for (w = 0; w < 256 / 32; ++w)
1789	{	2039	{
1790	uint32_t smask = smooth_level [w];	2040	uint32_t smask = smooth_level [w];
1791	if (smask)	2041	if (smask)
1792	for (b = 0; b < 32; ++b)	2042	for (b = 0; b < 32; ++b)
…		…
1811	int border = bits & 15;	2061	int border = bits & 15;
1812	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2062	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1813	float dx = tex.s * .0625f; // 16 images/row	2063	float dx = tex.s * .0625f; // 16 images/row
1814	float dy = tex.t * .5f ; // 2 images/column	2064	float dy = tex.t * .5f ; // 2 images/column
1815		2065
1816	// this time naively avoiding texture state changes
1817	// save gobs of state changes.
1818	if (last_name != tex.name)	2066	if (tex.name)
1819	{	2067	{
		2068	// this time avoiding texture state changes
		2069	// save gobs of state changes.
1820	if (!tex.name)	2070	if (key.texname != tex.name)
1821	continue; // smoothing not yet available	2071	{
1822
1823	glEnd ();	2072	glEnd ();
1824	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2073	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1825	glBegin (GL_QUADS);	2074	glBegin (GL_QUADS);
1826	}	2075	}
1827		2076
1828	if (border)	2077	if (border)
1829	{	2078	{
1830	float ox = border * dx;	2079	float ox = border * dx;
1831		2080
1832	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2081	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1833	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2082	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1834	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2083	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1835	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2084	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1836	}	2085	}
1837		2086
1838	if (corner)	2087	if (corner)
1839	{	2088	{
1840	float ox = corner * dx;	2089	float ox = corner * dx;
1841		2090
1842	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2091	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1843	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2092	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1844	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2093	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1845	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2094	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2095	}
1846	}	2096	}
1847	}	2097	}
1848	}	2098	}
1849	}	2099	}
1850	}	2100	}
		2101
		2102	glEnd ();
		2103	glDisable (GL_TEXTURE_2D);
		2104	key.texname = -1;
1851	}	2105	}
1852		2106
1853	hv_clear (smooth);	2107	hv_clear (smooth);
1854	}	2108	}
1855		2109
1856	glEnd ();	2110	if (pl_tex.name)
		2111	{
		2112	maptex tex = pl_tex;
		2113	int px = pl_x + sdx;
		2114	int py = pl_y + sdy;
1857		2115
1858	glDisable (GL_TEXTURE_2D);	2116	key.texname = tex.name;
		2117	arr = rc_array (rc, &key);
		2118
		2119	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2120	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2121	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2122	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2123
		2124	rc_draw (rc);
		2125	}
		2126
1859	glDisable (GL_BLEND);	2127	glDisable (GL_BLEND);
		2128	rc_free (rc);
1860		2129
1861	// top layer: overlays such as the health bar	2130	// top layer: overlays such as the health bar
1862	for (y = 0; y < sh; y++)	2131	for (y = 0; y < sh; y++)
1863	if (0 <= y + my && y + my < self->rows)	2132	if (0 <= y + my && y + my < self->rows)
1864	{	2133	{
…		…
1889	}	2158	}
1890	}	2159	}
1891	}	2160	}
1892		2161
1893	void	2162	void
1894	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2163	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1895	CODE:	2164	CODE:
1896	{	2165	{
1897	static float color[16][3] = {	2166	static float color[16][3] = {
1898	{ 0.00F, 0.00F, 0.00F },	2167	{ 0.00F, 0.00F, 0.00F },
1899	{ 1.00F, 1.00F, 1.00F },	2168	{ 1.00F, 1.00F, 1.00F },
…		…
1949	glDisable (GL_BLEND);	2218	glDisable (GL_BLEND);
1950	glDisable (GL_TEXTURE_2D);	2219	glDisable (GL_TEXTURE_2D);
1951	}	2220	}
1952		2221
1953	void	2222	void
1954	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2223	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1955	PPCODE:	2224	PPCODE:
1956	{	2225	{
1957	int x, y;	2226	int x, y;
		2227	int sw1 = sw + 2;
		2228	int sh1 = sh + 2;
		2229	int sh3 = sh * 3;
1958	int sw4 = (sw + 3) & ~3;	2230	int sw34 = (sw * 3 + 3) & ~3;
		2231	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1959	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2232	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1960	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2233	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1961		2234
1962	memset (darkness, 255, sw4 * sh);
1963	SvPOK_only (darkness_sv);	2235	SvPOK_only (darkness3_sv);
1964	SvCUR_set (darkness_sv, sw4 * sh);	2236	SvCUR_set (darkness3_sv, sw34 * sh3);
1965		2237
1966	mx += self->x;	2238	mx += self->x - 1;
1967	my += self->y;	2239	my += self->y - 1;
1968		2240
		2241	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2242
1969	for (y = 0; y < sh; y++)	2243	for (y = 0; y < sh1; y++)
1970	if (0 <= y + my && y + my < self->rows)	2244	if (0 <= y + my && y + my < self->rows)
1971	{	2245	{
1972	maprow *row = self->row + (y + my);	2246	maprow *row = self->row + (y + my);
1973		2247
1974	for (x = 0; x < sw; x++)	2248	for (x = 0; x < sw1; x++)
1975	if (row->c0 <= x + mx && x + mx < row->c1)	2249	if (row->c0 <= x + mx && x + mx < row->c1)
1976	{	2250	{
1977	mapcell *cell = row->col + (x + mx - row->c0);	2251	mapcell *cell = row->col + (x + mx - row->c0);
1978		2252
1979	darkness[y * sw4 + x] = cell->darkness	2253	darkness1 [y * sw1 + x] = cell->darkness
1980	? 255 - (cell->darkness - 1)	2254	? 255 - (cell->darkness - 1)
1981	: 255 - FOW_DARKNESS;	2255	: 255 - FOW_DARKNESS;
1982	}	2256	}
1983	}	2257	}
1984		2258
		2259	for (y = 0; y < sh; ++y)
		2260	for (x = 0; x < sw; ++x)
		2261	{
		2262	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2263	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2264	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2265	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2266	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2267	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2268	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2269	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2270	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2271
		2272	uint8_t r11 = (d11 + d21 + d12) / 3;
		2273	uint8_t r21 = d21;
		2274	uint8_t r31 = (d21 + d31 + d32) / 3;
		2275
		2276	uint8_t r12 = d12;
		2277	uint8_t r22 = d22;
		2278	uint8_t r32 = d32;
		2279
		2280	uint8_t r13 = (d13 + d23 + d12) / 3;
		2281	uint8_t r23 = d23;
		2282	uint8_t r33 = (d23 + d33 + d32) / 3;
		2283
		2284	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2285	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2286	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2287	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2288	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2289	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2290	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2291	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2292	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2293	}
		2294
		2295	free (darkness1);
		2296
1985	EXTEND (SP, 3);	2297	EXTEND (SP, 3);
1986	PUSHs (sv_2mortal (newSViv (sw4)));	2298	PUSHs (sv_2mortal (newSViv (sw34)));
1987	PUSHs (sv_2mortal (newSViv (sh)));	2299	PUSHs (sv_2mortal (newSViv (sh3)));
1988	PUSHs (darkness_sv);	2300	PUSHs (darkness3_sv);
1989	}	2301	}
1990		2302
1991	SV *	2303	SV *
1992	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2304	get_rect (DC::Map self, int x0, int y0, int w, int h)
1993	CODE:	2305	CODE:
1994	{	2306	{
1995	int x, y, x1, y1;	2307	int x, y, x1, y1;
1996	SV *data_sv = newSV (w * h * 7 + 5);	2308	SV *data_sv = newSV (w * h * 7 + 5);
1997	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2309	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2054	else	2366	else
2055	*data++ = 0;	2367	*data++ = 0;
2056	}	2368	}
2057	}	2369	}
2058		2370
		2371	/* if size is w*h + 5 then no data has been found */
		2372	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2373	{
2059	SvPOK_only (data_sv);	2374	SvPOK_only (data_sv);
2060	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2375	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2376	}
		2377
2061	RETVAL = data_sv;	2378	RETVAL = data_sv;
2062	}	2379	}
2063	OUTPUT:	2380	OUTPUT:
2064	RETVAL	2381	RETVAL
2065		2382
2066	void	2383	void
2067	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2384	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2068	PPCODE:	2385	PPCODE:
2069	{	2386	{
2070	int x, y, z;	2387	int x, y, z;
2071	int w, h;	2388	int w, h;
2072	int x1, y1;	2389	int x1, y1;
		2390	STRLEN len;
		2391	uint8_t *data, *end;
		2392
		2393	len = SvLEN (data_sv);
		2394	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2395	data = SvPVbyte_nolen (data_sv);
		2396	end = data + len + 8;
		2397
		2398	if (len < 5)
		2399	XSRETURN_EMPTY;
2073		2400
2074	if (*data++ != 0)	2401	if (*data++ != 0)
2075	return; /* version mismatch */	2402	XSRETURN_EMPTY; /* version mismatch */
2076		2403
2077	w = *data++ << 8; w |= *data++;	2404	w = *data++ << 8; w |= *data++;
2078	h = *data++ << 8; h |= *data++;	2405	h = *data++ << 8; h |= *data++;
2079		2406
2080	// we need to do this 'cause we don't keep an absolute coord system for rows	2407	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2092	{	2419	{
2093	maprow *row = map_get_row (self, y);	2420	maprow *row = map_get_row (self, y);
2094		2421
2095	for (x = x0; x < x1; x++)	2422	for (x = x0; x < x1; x++)
2096	{	2423	{
		2424	uint8_t flags;
		2425
		2426	if (data + 7 >= end)
		2427	XSRETURN_EMPTY;
		2428
2097	uint8_t flags = *data++;	2429	flags = *data++;
2098		2430
2099	if (flags)	2431	if (flags)
2100	{	2432	{
2101	mapcell *cell = row_get_cell (row, x);	2433	mapcell *cell = row_get_cell (row, x);
2102	tileid tile[3] = { 0, 0, 0 };	2434	tileid tile[3] = { 0, 0, 0 };
…		…
2105	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2437	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2106	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2438	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2107		2439
2108	if (cell->darkness == 0)	2440	if (cell->darkness == 0)
2109	{	2441	{
2110	cell->darkness = 0;	2442	/*cell->darkness = 0;*/
		2443	EXTEND (SP, 3);
2111		2444
2112	for (z = 0; z <= 2; z++)	2445	for (z = 0; z <= 2; z++)
2113	{	2446	{
2114	tileid t = tile [z];	2447	tileid t = tile [z];
2115		2448
2116	if (t >= self->texs || (t && !self->tex [t].name))	2449	if (t >= self->texs || (t && !self->tex [t].name))
2117	{	2450	{
2118	XPUSHs (sv_2mortal (newSViv (t)));	2451	PUSHs (sv_2mortal (newSViv (t)));
2119	need_texid (self, t);	2452	need_texid (self, t);
2120	}	2453	}
2121		2454
2122	cell->tile [z] = t;	2455	cell->tile [z] = t;
2123	}	2456	}
…		…
2125	}	2458	}
2126	}	2459	}
2127	}	2460	}
2128	}	2461	}
2129		2462
2130	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2463	MODULE = Deliantra::Client PACKAGE = DC::RW
2131		2464
2132	CFPlus::MixChunk	2465	DC::RW
2133	new_from_file (SV *class, char *path)	2466	new (SV *class, SV *data_sv)
2134	CODE:	2467	CODE:
2135	RETVAL = Mix_LoadWAV (path);	2468	{
		2469	STRLEN datalen;
		2470	char *data = SvPVbyte (data_sv, datalen);
		2471
		2472	RETVAL = SDL_RWFromConstMem (data, datalen);
		2473	}
2136	OUTPUT:	2474	OUTPUT:
2137	RETVAL	2475	RETVAL
2138		2476
		2477	DC::RW
		2478	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2479	CODE:
		2480	RETVAL = SDL_RWFromFile (path, mode);
		2481	OUTPUT:
		2482	RETVAL
		2483
		2484	# fails on win32:
		2485	# dc.xs(2268) : error C2059: syntax error : '('
2139	void	2486	#void
		2487	#close (DC::RW self)
		2488	# CODE:
		2489	# (self->(close)) (self);
		2490
		2491	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2492
		2493	PROTOTYPES: DISABLE
		2494
		2495	DC::Channel
		2496	find ()
		2497	CODE:
		2498	{
		2499	RETVAL = Mix_GroupAvailable (-1);
		2500
		2501	if (RETVAL < 0)
		2502	{
		2503	RETVAL = Mix_GroupOldest (-1);
		2504
		2505	if (RETVAL < 0)
		2506	XSRETURN_UNDEF;
		2507
		2508	Mix_HaltChannel (RETVAL);
		2509	}
		2510
		2511	Mix_UnregisterAllEffects (RETVAL);
		2512	Mix_Volume (RETVAL, 128);
		2513	}
		2514	OUTPUT:
		2515	RETVAL
		2516
		2517	void
		2518	halt (DC::Channel self)
		2519	CODE:
		2520	Mix_HaltChannel (self);
		2521
		2522	void
		2523	expire (DC::Channel self, int ticks = -1)
		2524	CODE:
		2525	Mix_ExpireChannel (self, ticks);
		2526
		2527	void
		2528	fade_out (DC::Channel self, int ticks = -1)
		2529	CODE:
		2530	Mix_FadeOutChannel (self, ticks);
		2531
		2532	int
		2533	volume (DC::Channel self, int volume)
		2534	CODE:
		2535	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2536	OUTPUT:
		2537	RETVAL
		2538
		2539	void
		2540	unregister_all_effects (DC::Channel self)
		2541	CODE:
		2542	Mix_UnregisterAllEffects (self);
		2543
		2544	void
		2545	set_panning (DC::Channel self, int left, int right)
		2546	CODE:
		2547	left = CLAMP (left , 0, 255);
		2548	right = CLAMP (right, 0, 255);
		2549	Mix_SetPanning (self, left, right);
		2550
		2551	void
		2552	set_distance (DC::Channel self, int distance)
		2553	CODE:
		2554	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2555
		2556	void
		2557	set_position (DC::Channel self, int angle, int distance)
		2558	CODE:
		2559
		2560	void
		2561	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2562	CODE:
		2563	{
		2564	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2565	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2566	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2567	}
		2568
		2569	void
		2570	set_reverse_stereo (DC::Channel self, int flip)
		2571	CODE:
		2572	Mix_SetReverseStereo (self, flip);
		2573
		2574	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2575
		2576	PROTOTYPES: DISABLE
		2577
		2578	DC::MixChunk
		2579	new (SV *class, DC::RW rwops)
		2580	CODE:
		2581	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2582	OUTPUT:
		2583	RETVAL
		2584
		2585	void
2140	DESTROY (CFPlus::MixChunk self)	2586	DESTROY (DC::MixChunk self)
2141	CODE:	2587	CODE:
2142	Mix_FreeChunk (self);	2588	Mix_FreeChunk (self);
2143		2589
2144	int	2590	int
2145	volume (CFPlus::MixChunk self, int volume = -1)	2591	volume (DC::MixChunk self, int volume = -1)
2146	CODE:	2592	CODE:
		2593	if (items > 1)
		2594	volume = CLAMP (volume, 0, 128);
2147	RETVAL = Mix_VolumeChunk (self, volume);	2595	RETVAL = Mix_VolumeChunk (self, volume);
2148	OUTPUT:	2596	OUTPUT:
2149	RETVAL	2597	RETVAL
2150		2598
2151	int	2599	DC::Channel
2152	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2600	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2153	CODE:	2601	CODE:
		2602	{
2154	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2603	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2604
		2605	if (RETVAL < 0)
		2606	XSRETURN_UNDEF;
		2607
		2608	if (channel < 0)
		2609	{
		2610	Mix_UnregisterAllEffects (RETVAL);
		2611	Mix_Volume (RETVAL, 128);
		2612	}
		2613	}
2155	OUTPUT:	2614	OUTPUT:
2156	RETVAL	2615	RETVAL
2157		2616
2158	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2617	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2159		2618
2160	int	2619	int
2161	volume (int volume = -1)	2620	volume (int volume = -1)
		2621	PROTOTYPE: ;$
2162	CODE:	2622	CODE:
		2623	if (items > 0)
		2624	volume = CLAMP (volume, 0, 128);
2163	RETVAL = Mix_VolumeMusic (volume);	2625	RETVAL = Mix_VolumeMusic (volume);
2164	OUTPUT:	2626	OUTPUT:
2165	RETVAL	2627	RETVAL
2166		2628
		2629	void
		2630	fade_out (int ms)
		2631	CODE:
		2632	Mix_FadeOutMusic (ms);
		2633
		2634	void
		2635	halt ()
		2636	CODE:
		2637	Mix_HaltMusic ();
		2638
		2639	DC::MixMusic
		2640	new (SV *class, DC::RW rwops)
		2641	CODE:
		2642	RETVAL = Mix_LoadMUS_RW (rwops);
		2643	OUTPUT:
		2644	RETVAL
		2645
		2646	void
		2647	DESTROY (DC::MixMusic self)
		2648	CODE:
		2649	Mix_FreeMusic (self);
		2650
2167	int	2651	int
2168	fade_out (int ms)
2169	CODE:
2170	RETVAL = Mix_FadeOutMusic (ms);
2171	OUTPUT:
2172	RETVAL
2173
2174	CFPlus::MixMusic
2175	new_from_file (SV *class, char *path)
2176	CODE:
2177	RETVAL = Mix_LoadMUS (path);
2178	OUTPUT:
2179	RETVAL
2180
2181	void
2182	DESTROY (CFPlus::MixMusic self)
2183	CODE:
2184	Mix_FreeMusic (self);
2185
2186	int
2187	play (CFPlus::MixMusic self, int loops = -1)	2652	play (DC::MixMusic self, int loops = -1)
2188	CODE:	2653	CODE:
2189	RETVAL = Mix_PlayMusic (self, loops);	2654	RETVAL = Mix_PlayMusic (self, loops);
2190	OUTPUT:	2655	OUTPUT:
2191	RETVAL	2656	RETVAL
2192		2657
2193	int	2658	void
2194	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2659	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2195	CODE:	2660	CODE:
2196	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2661	Mix_FadeInMusicPos (self, loops, ms, position);
2197	OUTPUT:
2198	RETVAL
2199		2662
2200	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2663	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2664
		2665	PROTOTYPES: ENABLE
2201		2666
2202	BOOT:	2667	BOOT:
2203	{	2668	{
2204	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2669	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2205	static const struct {	2670	static const struct {
2206	const char *name;	2671	const char *name;
2207	IV iv;	2672	IV iv;
2208	} *civ, const_iv[] = {	2673	} *civ, const_iv[] = {
2209	# define const_iv(name) { # name, (IV)name }	2674	# define const_iv(name) { # name, (IV)name }
		2675	const_iv (GL_VENDOR),
		2676	const_iv (GL_VERSION),
		2677	const_iv (GL_EXTENSIONS),
2210	const_iv (GL_COLOR_MATERIAL),	2678	const_iv (GL_COLOR_MATERIAL),
2211	const_iv (GL_SMOOTH),	2679	const_iv (GL_SMOOTH),
2212	const_iv (GL_FLAT),	2680	const_iv (GL_FLAT),
2213	const_iv (GL_DITHER),	2681	const_iv (GL_DITHER),
2214	const_iv (GL_BLEND),	2682	const_iv (GL_BLEND),
…		…
2218	const_iv (GL_ALPHA_TEST),	2686	const_iv (GL_ALPHA_TEST),
2219	const_iv (GL_NORMALIZE),	2687	const_iv (GL_NORMALIZE),
2220	const_iv (GL_RESCALE_NORMAL),	2688	const_iv (GL_RESCALE_NORMAL),
2221	const_iv (GL_FRONT),	2689	const_iv (GL_FRONT),
2222	const_iv (GL_BACK),	2690	const_iv (GL_BACK),
		2691	const_iv (GL_AUX0),
2223	const_iv (GL_AND),	2692	const_iv (GL_AND),
2224	const_iv (GL_ONE),	2693	const_iv (GL_ONE),
2225	const_iv (GL_ZERO),	2694	const_iv (GL_ZERO),
2226	const_iv (GL_SRC_ALPHA),	2695	const_iv (GL_SRC_ALPHA),
2227	const_iv (GL_DST_ALPHA),	2696	const_iv (GL_DST_ALPHA),
…		…
2240	const_iv (GL_INTENSITY),	2709	const_iv (GL_INTENSITY),
2241	const_iv (GL_LUMINANCE),	2710	const_iv (GL_LUMINANCE),
2242	const_iv (GL_LUMINANCE_ALPHA),	2711	const_iv (GL_LUMINANCE_ALPHA),
2243	const_iv (GL_FLOAT),	2712	const_iv (GL_FLOAT),
2244	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2713	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2714	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2715	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2716	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2717	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2718	const_iv (GL_COMPRESSED_RGB_ARB),
		2719	const_iv (GL_COMPRESSED_RGBA_ARB),
2245	const_iv (GL_COMPILE),	2720	const_iv (GL_COMPILE),
		2721	const_iv (GL_PROXY_TEXTURE_1D),
		2722	const_iv (GL_PROXY_TEXTURE_2D),
2246	const_iv (GL_TEXTURE_1D),	2723	const_iv (GL_TEXTURE_1D),
2247	const_iv (GL_TEXTURE_2D),	2724	const_iv (GL_TEXTURE_2D),
2248	const_iv (GL_TEXTURE_ENV),	2725	const_iv (GL_TEXTURE_ENV),
2249	const_iv (GL_TEXTURE_MAG_FILTER),	2726	const_iv (GL_TEXTURE_MAG_FILTER),
2250	const_iv (GL_TEXTURE_MIN_FILTER),	2727	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2271	const_iv (GL_COLOR_LOGIC_OP),	2748	const_iv (GL_COLOR_LOGIC_OP),
2272	const_iv (GL_SEPARABLE_2D),	2749	const_iv (GL_SEPARABLE_2D),
2273	const_iv (GL_CONVOLUTION_2D),	2750	const_iv (GL_CONVOLUTION_2D),
2274	const_iv (GL_CONVOLUTION_BORDER_MODE),	2751	const_iv (GL_CONVOLUTION_BORDER_MODE),
2275	const_iv (GL_CONSTANT_BORDER),	2752	const_iv (GL_CONSTANT_BORDER),
		2753	const_iv (GL_POINTS),
2276	const_iv (GL_LINES),	2754	const_iv (GL_LINES),
2277	const_iv (GL_LINE_STRIP),	2755	const_iv (GL_LINE_STRIP),
2278	const_iv (GL_LINE_LOOP),	2756	const_iv (GL_LINE_LOOP),
2279	const_iv (GL_QUADS),	2757	const_iv (GL_QUADS),
2280	const_iv (GL_QUAD_STRIP),	2758	const_iv (GL_QUAD_STRIP),
2281	const_iv (GL_TRIANGLES),	2759	const_iv (GL_TRIANGLES),
2282	const_iv (GL_TRIANGLE_STRIP),	2760	const_iv (GL_TRIANGLE_STRIP),
2283	const_iv (GL_TRIANGLE_FAN),	2761	const_iv (GL_TRIANGLE_FAN),
		2762	const_iv (GL_POLYGON),
2284	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2763	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2764	const_iv (GL_POINT_SMOOTH_HINT),
		2765	const_iv (GL_LINE_SMOOTH_HINT),
		2766	const_iv (GL_POLYGON_SMOOTH_HINT),
		2767	const_iv (GL_GENERATE_MIPMAP_HINT),
		2768	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2285	const_iv (GL_FASTEST),	2769	const_iv (GL_FASTEST),
		2770	const_iv (GL_DONT_CARE),
		2771	const_iv (GL_NICEST),
2286	const_iv (GL_V2F),	2772	const_iv (GL_V2F),
2287	const_iv (GL_V3F),	2773	const_iv (GL_V3F),
2288	const_iv (GL_T2F_V3F),	2774	const_iv (GL_T2F_V3F),
2289	const_iv (GL_T2F_N3F_V3F),	2775	const_iv (GL_T2F_N3F_V3F),
2290	# undef const_iv	2776	# undef const_iv
…		…
2295		2781
2296	texture_av = newAV ();	2782	texture_av = newAV ();
2297	AvREAL_off (texture_av);	2783	AvREAL_off (texture_av);
2298	}	2784	}
2299		2785
		2786	void
		2787	disable_GL_EXT_blend_func_separate ()
		2788	CODE:
		2789	gl.BlendFuncSeparate = 0;
		2790	gl.BlendFuncSeparateEXT = 0;
		2791
2300	char *	2792	char *
2301	gl_vendor ()	2793	gl_vendor ()
2302	CODE:	2794	CODE:
2303	RETVAL = (char *)glGetString (GL_VENDOR);	2795	RETVAL = (char *)glGetString (GL_VENDOR);
2304	OUTPUT:	2796	OUTPUT:
…		…
2316	CODE:	2808	CODE:
2317	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2809	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2318	OUTPUT:	2810	OUTPUT:
2319	RETVAL	2811	RETVAL
2320		2812
		2813	const char *glGetString (GLenum pname)
		2814
		2815	GLint glGetInteger (GLenum pname)
		2816	CODE:
		2817	glGetIntegerv (pname, &RETVAL);
		2818	OUTPUT:
		2819	RETVAL
		2820
		2821	GLdouble glGetDouble (GLenum pname)
		2822	CODE:
		2823	glGetDoublev (pname, &RETVAL);
		2824	OUTPUT:
		2825	RETVAL
		2826
2321	int glGetError ()	2827	int glGetError ()
2322		2828
2323	void glFinish ()	2829	void glFinish ()
2324		2830
2325	void glClear (int mask)	2831	void glClear (int mask)
…		…
2362	# near_ and far_ are due to microsofts buggy "c" compiler	2868	# near_ and far_ are due to microsofts buggy "c" compiler
2363	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2869	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2364		2870
2365	# near_ and far_ are due to microsofts buggy "c" compiler	2871	# near_ and far_ are due to microsofts buggy "c" compiler
2366	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2872	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2873
		2874	PROTOTYPES: DISABLE
2367		2875
2368	void glViewport (int x, int y, int width, int height)	2876	void glViewport (int x, int y, int width, int height)
2369		2877
2370	void glScissor (int x, int y, int width, int height)	2878	void glScissor (int x, int y, int width, int height)
2371		2879
…		…
2379		2887
2380	void glRotate (float angle, float x, float y, float z)	2888	void glRotate (float angle, float x, float y, float z)
2381	CODE:	2889	CODE:
2382	glRotatef (angle, x, y, z);	2890	glRotatef (angle, x, y, z);
2383		2891
2384	void glBegin (int mode)
2385
2386	void glEnd ()
2387
2388	void glColor (float r, float g, float b, float a = 1.0)	2892	void glColor (float r, float g, float b, float a = 1.0)
2389	PROTOTYPE: @
2390	ALIAS:	2893	ALIAS:
2391	glColor_premultiply = 1	2894	glColor_premultiply = 1
2392	CODE:	2895	CODE:
2393	if (ix)	2896	if (ix)
2394	{	2897	{
…		…
2397	b *= a;	2900	b *= a;
2398	}	2901	}
2399	// microsoft visual "c" rounds instead of truncating...	2902	// microsoft visual "c" rounds instead of truncating...
2400	glColor4f (r, g, b, a);	2903	glColor4f (r, g, b, a);
2401		2904
2402	void glInterleavedArrays (int format, int stride, char *data)
2403
2404	void glDrawElements (int mode, int count, int type, char *indices)
2405
2406	# 1.2 void glDrawRangeElements (int mode, int start, int end
2407
2408	void glRasterPos (float x, float y, float z = 0.)	2905	void glRasterPos (float x, float y, float z = 0.)
2409	CODE:	2906	CODE:
2410	glRasterPos3f (0, 0, z);	2907	glRasterPos3f (0, 0, z);
2411	glBitmap (0, 0, 0, 0, x, y, 0);	2908	glBitmap (0, 0, 0, 0, x, y, 0);
2412		2909
…		…
2416		2913
2417	void glTexCoord (float s, float t)	2914	void glTexCoord (float s, float t)
2418	CODE:	2915	CODE:
2419	glTexCoord2f (s, t);	2916	glTexCoord2f (s, t);
2420		2917
		2918	void glRect (float x1, float y1, float x2, float y2)
		2919	CODE:
		2920	glRectf (x1, y1, x2, y2);
		2921
		2922	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2923	CODE:
		2924	glBegin (GL_LINE_LOOP);
		2925	glVertex2f (x1, y1);
		2926	glVertex2f (x2, y1);
		2927	glVertex2f (x2, y2);
		2928	glVertex2f (x1, y2);
		2929	glEnd ();
		2930
		2931	PROTOTYPES: ENABLE
		2932
		2933	void glBegin (int mode)
		2934
		2935	void glEnd ()
		2936
		2937	void glPointSize (GLfloat size)
		2938
		2939	void glLineWidth (GLfloat width)
		2940
		2941	void glInterleavedArrays (int format, int stride, char *data)
		2942
		2943	void glDrawElements (int mode, int count, int type, char *indices)
		2944
		2945	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2946
2421	void glTexEnv (int target, int pname, float param)	2947	void glTexEnv (int target, int pname, float param)
2422	CODE:	2948	CODE:
2423	glTexEnvf (target, pname, param);	2949	glTexEnvf (target, pname, param);
2424		2950
2425	void glTexParameter (int target, int pname, float param)	2951	void glTexParameter (int target, int pname, float param)
…		…
2441	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2967	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2442	CODE:	2968	CODE:
2443	if (gl.SeparableFilter2D)	2969	if (gl.SeparableFilter2D)
2444	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2970	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2445		2971
2446	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2972	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2447		2973
2448	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2974	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2449		2975
2450	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2976	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2977
		2978	void glPixelZoom (float x, float y)
2451		2979
2452	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2980	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2453		2981
2454	int glGenTexture ()	2982	int glGenTexture ()
2455	CODE:	2983	CODE:
…		…
2475		3003
2476	void glEndList ()	3004	void glEndList ()
2477		3005
2478	void glCallList (int list)	3006	void glCallList (int list)
2479		3007
		3008	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3009
		3010	PROTOTYPES: DISABLE
		3011
		3012	void
		3013	find_widget (SV *self, NV x, NV y)
		3014	PPCODE:
		3015	{
		3016	if (within_widget (self, x, y))
		3017	XPUSHs (self);
		3018	}
		3019
		3020	BOOT:
		3021	{
		3022	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3023
		3024	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3025	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3026	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3027	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3028	}
		3029
		3030	void
		3031	draw (SV *self)
		3032	CODE:
		3033	{
		3034	HV *hv;
		3035	SV **svp;
		3036	NV x, y, w, h;
		3037	SV *draw_x_sv = GvSV (draw_x_gv);
		3038	SV *draw_y_sv = GvSV (draw_y_gv);
		3039	SV *draw_w_sv = GvSV (draw_w_gv);
		3040	SV *draw_h_sv = GvSV (draw_h_gv);
		3041	double draw_x, draw_y;
		3042
		3043	if (!SvROK (self))
		3044	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3045
		3046	hv = (HV *)SvRV (self);
		3047
		3048	if (SvTYPE (hv) != SVt_PVHV)
		3049	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3050
		3051	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3052	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3053
		3054	if (!h || !w)
		3055	XSRETURN_EMPTY;
		3056
		3057	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3058	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3059
		3060	draw_x = SvNV (draw_x_sv) + x;
		3061	draw_y = SvNV (draw_y_sv) + y;
		3062
		3063	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3064	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3065	XSRETURN_EMPTY;
		3066
		3067	sv_setnv (draw_x_sv, draw_x);
		3068	sv_setnv (draw_y_sv, draw_y);
		3069
		3070	glPushMatrix ();
		3071	glTranslated (x, y, 0);
		3072
		3073	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3074	{
		3075	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3076
		3077	if (svp && SvTRUE (*svp))
		3078	{
		3079	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3080	glEnable (GL_BLEND);
		3081	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3082	glBegin (GL_QUADS);
		3083	glVertex2f (0, 0);
		3084	glVertex2f (w, 0);
		3085	glVertex2f (w, h);
		3086	glVertex2f (0, h);
		3087	glEnd ();
		3088	glDisable (GL_BLEND);
		3089	}
		3090	}
		3091	#if 0
		3092	// draw borders, for debugging
		3093	glPushMatrix ();
		3094	glColor4f (1., 1., 0., 1.);
		3095	glTranslatef (.5, .5, 0.);
		3096	glBegin (GL_LINE_LOOP);
		3097	glVertex2f (0 , 0);
		3098	glVertex2f (w - 1, 0);
		3099	glVertex2f (w - 1, h - 1);
		3100	glVertex2f (0 , h - 1);
		3101	glEnd ();
		3102	glPopMatrix ();
		3103	#endif
		3104	PUSHMARK (SP);
		3105	XPUSHs (self);
		3106	PUTBACK;
		3107	call_method ("_draw", G_VOID | G_DISCARD);
		3108	SPAGAIN;
		3109
		3110	glPopMatrix ();
		3111
		3112	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3113	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3114	}
		3115

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