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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.193 by root, Sun Jul 1 03:12:34 2007 UTC vs.
Revision 1.266 by root, Sun Jul 20 02:51:40 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);
…		…
339	self->row = 0;	368	self->row = 0;
340	self->rows = 0;	369	self->rows = 0;
341	}	370	}
342		371
343	static void	372	static void
344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	373	map_blank (DC__Map self, int x0, int y0, int w, int h)
345	{	374	{
346	int x, y;	375	int x, y;
347	maprow *row;	376	maprow *row;
348	mapcell *cell;	377	mapcell *cell;
349		378
…		…
428	n |= n >> 16;	457	n |= n >> 16;
429		458
430	return n + 1;	459	return n + 1;
431	}	460	}
432		461
		462	static unsigned int
		463	popcount (unsigned int n)
		464	{
		465	n -= (n >> 1) & 0x55555555U;
		466	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		467	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		468	n *= 0x01010101U;
		469
		470	return n >> 24;
		471	}
		472
433	/* SDL should provide this, really. */	473	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	474	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	475	#define SDLK_MODIFIER_MAX 314
436		476
437	MODULE = CFPlus PACKAGE = CFPlus	477	/******************************************************************************/
		478
		479	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		480	static GV *hover_gv;
		481
		482	static int
		483	within_widget (SV *widget, NV x, NV y)
		484	{
		485	HV *self;
		486	SV **svp;
		487	NV wx, ww, wy, wh;
		488
		489	if (!SvROK (widget))
		490	return 0;
		491
		492	self = (HV *)SvRV (widget);
		493
		494	if (SvTYPE (self) != SVt_PVHV)
		495	return 0;
		496
		497	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		498	if (y < wy)
		499	return 0;
		500
		501	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		502	if (y >= wy + wh)
		503	return 0;
		504
		505	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		506	if (x < wx)
		507	return 0;
		508
		509	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		510	if (x >= wx + ww)
		511	return 0;
		512
		513	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		514	if (!svp || !SvTRUE (*svp))
		515	return 0;
		516
		517	return 1;
		518	}
		519
		520	MODULE = Deliantra::Client PACKAGE = DC
438		521
439	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
440		523
441	BOOT:	524	BOOT:
442	{	525	{
443	HV *stash = gv_stashpv ("CFPlus", 1);	526	HV *stash = gv_stashpv ("DC", 1);
444	static const struct {	527	static const struct {
445	const char *name;	528	const char *name;
446	IV iv;	529	IV iv;
447	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
448	# define const_iv(name) { # name, (IV)name }	531	# define const_iv(name) { # name, (IV)name }
…		…
470		553
471	const_iv (SDL_APPINPUTFOCUS),	554	const_iv (SDL_APPINPUTFOCUS),
472	const_iv (SDL_APPMOUSEFOCUS),	555	const_iv (SDL_APPMOUSEFOCUS),
473	const_iv (SDL_APPACTIVE),	556	const_iv (SDL_APPACTIVE),
474		557
		558	const_iv (SDLK_FIRST),
		559	const_iv (SDLK_LAST),
475	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
476	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
477	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
478	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
479	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
551	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
552	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
553	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
554	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
555	const_iv (KMOD_MODE),	640	const_iv (KMOD_MODE),
		641
		642	const_iv (MIX_DEFAULT_FORMAT),
		643
		644	const_iv (SDL_INIT_TIMER),
		645	const_iv (SDL_INIT_AUDIO),
		646	const_iv (SDL_INIT_VIDEO),
		647	const_iv (SDL_INIT_CDROM),
		648	const_iv (SDL_INIT_JOYSTICK),
		649	const_iv (SDL_INIT_EVERYTHING),
		650	const_iv (SDL_INIT_NOPARACHUTE),
		651	const_iv (SDL_INIT_EVENTTHREAD),
		652
		653	const_iv (SDL_GL_RED_SIZE),
		654	const_iv (SDL_GL_GREEN_SIZE),
		655	const_iv (SDL_GL_BLUE_SIZE),
		656	const_iv (SDL_GL_ALPHA_SIZE),
		657	const_iv (SDL_GL_DOUBLEBUFFER),
		658	const_iv (SDL_GL_BUFFER_SIZE),
		659	const_iv (SDL_GL_DEPTH_SIZE),
		660	const_iv (SDL_GL_STENCIL_SIZE),
		661	const_iv (SDL_GL_ACCUM_RED_SIZE),
		662	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		663	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		664	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		665	const_iv (SDL_GL_STEREO),
		666	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		667	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		668	const_iv (SDL_GL_ACCELERATED_VISUAL),
		669	const_iv (SDL_GL_SWAP_CONTROL)
556	# undef const_iv	670	# undef const_iv
557	};	671	};
558		672
559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	673	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	674	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
578		692
579	NV floor (NV x)	693	NV floor (NV x)
580		694
581	NV ceil (NV x)	695	NV ceil (NV x)
582		696
		697	IV minpot (UV n)
		698
		699	IV popcount (UV n)
		700
583	void	701	void
584	pango_init ()	702	pango_init ()
585	CODE:	703	CODE:
586	{	704	{
587	opengl_fontmap = pango_opengl_font_map_new ();	705	opengl_fontmap = pango_opengl_font_map_new ();
588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	706	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);	707	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		708	/*pango_context_set_font_description (opengl_context, default_font);*/
		709	#if PANGO_VERSION_CHECK (1, 15, 2)
		710	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		711	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		712	#endif
590	}	713	}
591		714
592	int	715	char *SDL_GetError ()
593	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
594		716
595	void	717	int SDL_Init (U32 flags)
		718
		719	int SDL_InitSubSystem (U32 flags)
		720
		721	void SDL_QuitSubSystem (U32 flags)
		722
596	SDL_Quit ()	723	void SDL_Quit ()
597		724
		725	int SDL_GL_SetAttribute (int attr, int value)
		726
		727	int SDL_GL_GetAttribute (int attr)
		728	CODE:
		729	if (SDL_GL_GetAttribute (attr, &RETVAL))
		730	XSRETURN_UNDEF;
		731	OUTPUT:
		732	RETVAL
		733
598	void	734	void
599	SDL_ListModes ()	735	SDL_ListModes (int rgb, int alpha)
600	PPCODE:	736	PPCODE:
601	{	737	{
602	SDL_Rect **m;	738	SDL_Rect **m;
603		739
604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	740	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	741	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	742	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	743	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608		744
609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	745	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	746	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611		747
612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	748	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	749	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	750	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	751	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616		752
617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	753	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);	754	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		755
626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	756	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627		757
628	if (m && m != (SDL_Rect **)-1)	758	if (m && m != (SDL_Rect **)-1)
629	while (*m)	759	while (*m)
630	{	760	{
		761	if ((*m)->w >= 400 && (*m)->h >= 300)
		762	{
631	AV *av = newAV ();	763	AV *av = newAV ();
632	av_push (av, newSViv ((*m)->w));	764	av_push (av, newSViv ((*m)->w));
633	av_push (av, newSViv ((*m)->h));	765	av_push (av, newSViv ((*m)->h));
		766	av_push (av, newSViv (rgb));
		767	av_push (av, newSViv (alpha));
634	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	768	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		769	}
635		770
636	++m;	771	++m;
637	}	772	}
638	}	773	}
639		774
640	char *
641	SDL_GetError ()
642
643	int	775	int
644	SDL_SetVideoMode (int w, int h, int fullscreen)	776	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645	CODE:	777	CODE:
		778	{
		779	SDL_EnableUNICODE (1);
		780	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		781
		782	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		783	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		784	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		785	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		786
646	RETVAL = !!SDL_SetVideoMode (	787	RETVAL = !!SDL_SetVideoMode (
647	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	788	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
648	);	789	);
		790
649	if (RETVAL)	791	if (RETVAL)
650	{	792	{
651	av_clear (texture_av);	793	av_clear (texture_av);
652		794
653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	795	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	796	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655	# include "glfunc.h"	797	#include "glfunc.h"
656	# undef GL_FUNC	798	#undef GL_FUNC
657
658	}	799	}
		800	}
659	OUTPUT:	801	OUTPUT:
660	RETVAL	802	RETVAL
661		803
662	void	804	void
663	SDL_GL_SwapBuffers ()	805	SDL_GL_SwapBuffers ()
664		806
665	char *	807	char *
666	SDL_GetKeyName (int sym)	808	SDL_GetKeyName (int sym)
667		809
		810	int
		811	SDL_GetAppState ()
		812
		813	int
		814	SDL_GetModState ()
		815
668	void	816	void
669	SDL_PollEvent ()	817	poll_events ()
670	PPCODE:	818	PPCODE:
671	{	819	{
672	SDL_Event ev;	820	SDL_Event ev;
673		821
674	while (SDL_PollEvent (&ev))	822	SDL_PumpEvents ();
		823	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
675	{	824	{
676	HV *hv = newHV ();	825	HV *hv = newHV ();
677	hv_store (hv, "type", 4, newSViv (ev.type), 0);	826	hv_store (hv, "type", 4, newSViv (ev.type), 0);
678		827
679	switch (ev.type)	828	switch (ev.type)
680	{	829	{
681	case SDL_KEYDOWN:	830	case SDL_KEYDOWN:
682	case SDL_KEYUP:	831	case SDL_KEYUP:
683	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
684	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	833	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
685	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	834	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
686	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	835	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
687	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	836	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
688	break;	837	break;
689		838
690	case SDL_ACTIVEEVENT:	839	case SDL_ACTIVEEVENT:
691	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	840	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
692	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	841	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
693	break;	842	break;
694		843
695	case SDL_MOUSEMOTION:	844	case SDL_MOUSEMOTION:
		845	{
		846	int state = ev.motion.state;
		847	int x = ev.motion.x;
		848	int y = ev.motion.y;
		849	int xrel = ev.motion.xrel;
		850	int yrel = ev.motion.yrel;
		851
		852	/* do simplistic event compression */
		853	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		854	&& state == ev.motion.state)
		855	{
		856	xrel += ev.motion.xrel;
		857	yrel += ev.motion.yrel;
		858	x = ev.motion.x;
		859	y = ev.motion.y;
		860	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		861	}
		862
696	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	863	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
697
698	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	864	hv_store (hv, "state", 5, newSViv (state), 0);
699	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	865	hv_store (hv, "x", 1, newSViv (x), 0);
700	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	866	hv_store (hv, "y", 1, newSViv (y), 0);
701	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	867	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
702	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	868	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		869	}
703	break;	870	break;
704		871
705	case SDL_MOUSEBUTTONDOWN:	872	case SDL_MOUSEBUTTONDOWN:
706	case SDL_MOUSEBUTTONUP:	873	case SDL_MOUSEBUTTONUP:
707	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	874	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
708		875
709	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	876	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
710	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	877	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
711	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	878	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
712	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	879	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
717	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	884	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
718	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	885	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
719	break;	886	break;
720	}	887	}
721		888
722	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	889	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
723	}	890	}
724	}	891	}
725		892
726	int	893	int
727	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	894	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
728	POSTCALL:	895	POSTCALL:
729	Mix_HookMusicFinished (music_finished);	896	Mix_HookMusicFinished (music_finished);
730	Mix_ChannelFinished (channel_finished);	897	Mix_ChannelFinished (channel_finished);
731		898
732	void	899	void
		900	Mix_QuerySpec ()
		901	PPCODE:
		902	{
		903	int freq, channels;
		904	Uint16 format;
		905
		906	if (Mix_QuerySpec (&freq, &format, &channels))
		907	{
		908	EXTEND (SP, 3);
		909	PUSHs (sv_2mortal (newSViv (freq)));
		910	PUSHs (sv_2mortal (newSViv (format)));
		911	PUSHs (sv_2mortal (newSViv (channels)));
		912	}
		913	}
		914
		915	void
733	Mix_CloseAudio ()	916	Mix_CloseAudio ()
734		917
735	int	918	int
736	Mix_AllocateChannels (int numchans = -1)	919	Mix_AllocateChannels (int numchans = -1)
		920
		921	const char *
		922	Mix_GetError ()
737		923
738	void	924	void
739	lowdelay (int fd, int val = 1)	925	lowdelay (int fd, int val = 1)
740	CODE:	926	CODE:
741	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	927	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
767	}	953	}
768	}	954	}
769	#endif	955	#endif
770	}	956	}
771		957
772	void	958	int
773	add_font (char *file)	959	add_font (char *file)
774	CODE:	960	CODE:
775	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	961	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		962	OUTPUT:
		963	RETVAL
776		964
777	void	965	void
778	load_image_inline (SV *image_)	966	load_image_inline (SV *image_)
779	ALIAS:	967	ALIAS:
780	load_image_file = 1	968	load_image_file = 1
…		…
783	STRLEN image_len;	971	STRLEN image_len;
784	char *image = (char *)SvPVbyte (image_, image_len);	972	char *image = (char *)SvPVbyte (image_, image_len);
785	SDL_Surface *surface, *surface2;	973	SDL_Surface *surface, *surface2;
786	SDL_PixelFormat fmt;	974	SDL_PixelFormat fmt;
787	SDL_RWops *rw = ix	975	SDL_RWops *rw = ix
788	? SDL_RWFromFile (image, "r")	976	? SDL_RWFromFile (image, "rb")
789	: SDL_RWFromConstMem (image, image_len);	977	: SDL_RWFromConstMem (image, image_len);
790		978
791	if (!rw)	979	if (!rw)
792	croak ("load_image: %s", SDL_GetError ());	980	croak ("load_image: %s", SDL_GetError ());
793		981
…		…
866	void	1054	void
867	error (char *message)	1055	error (char *message)
868	CODE:	1056	CODE:
869	fprintf (stderr, "ERROR: %s\n", message);	1057	fprintf (stderr, "ERROR: %s\n", message);
870	#ifdef _WIN32	1058	#ifdef _WIN32
871	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1059	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
872	#endif	1060	#endif
873		1061
874	void	1062	void
875	fatal (char *message)	1063	fatal (char *message)
876	CODE:	1064	CODE:
877	fprintf (stderr, "FATAL: %s\n", message);	1065	fprintf (stderr, "FATAL: %s\n", message);
878	#ifdef _WIN32	1066	#ifdef _WIN32
879	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1067	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
880	#endif	1068	#endif
881	_exit (1);	1069	_exit (1);
882		1070
883	void	1071	void
884	_exit (int retval = 0)	1072	_exit (int retval = 0)
…		…
896	#if DEBUG	1084	#if DEBUG
897	VALGRIND_DO_LEAK_CHECK;	1085	VALGRIND_DO_LEAK_CHECK;
898	#endif	1086	#endif
899	}	1087	}
900		1088
901	MODULE = CFPlus PACKAGE = CFPlus::Font	1089	MODULE = Deliantra::Client PACKAGE = DC::Font
902		1090
903	CFPlus::Font	1091	PROTOTYPES: DISABLE
		1092
		1093	DC::Font
904	new_from_file (SV *class, char *path, int id = 0)	1094	new_from_file (SV *class, char *path, int id = 0)
905	CODE:	1095	CODE:
906	{	1096	{
907	int count;	1097	int count;
908	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1098	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
911	}	1101	}
912	OUTPUT:	1102	OUTPUT:
913	RETVAL	1103	RETVAL
914		1104
915	void	1105	void
916	DESTROY (CFPlus::Font self)	1106	DESTROY (DC::Font self)
917	CODE:	1107	CODE:
918	pango_font_description_free (self);	1108	pango_font_description_free (self);
919		1109
920	void	1110	void
921	make_default (CFPlus::Font self)	1111	make_default (DC::Font self)
		1112	PROTOTYPE: $
922	CODE:	1113	CODE:
923	default_font = self;	1114	default_font = self;
924		1115
925	MODULE = CFPlus PACKAGE = CFPlus::Layout	1116	MODULE = Deliantra::Client PACKAGE = DC::Layout
926		1117
		1118	PROTOTYPES: DISABLE
		1119
927	void	1120	void
928	reset_glyph_cache ()	1121	glyph_cache_backup ()
		1122	PROTOTYPE:
929	CODE:	1123	CODE:
		1124	tc_backup ();
		1125
		1126	void
		1127	glyph_cache_restore ()
		1128	PROTOTYPE:
		1129	CODE:
930	tc_clear ();	1130	tc_restore ();
931		1131
932	CFPlus::Layout	1132	DC::Layout
933	new (SV *class)	1133	new (SV *class)
934	CODE:	1134	CODE:
935	New (0, RETVAL, 1, struct cf_layout);	1135	New (0, RETVAL, 1, struct cf_layout);
936		1136
937	RETVAL->pl = pango_layout_new (opengl_context);	1137	RETVAL->pl = pango_layout_new (opengl_context);
…		…
939	RETVAL->g = 1.;	1139	RETVAL->g = 1.;
940	RETVAL->b = 1.;	1140	RETVAL->b = 1.;
941	RETVAL->a = 1.;	1141	RETVAL->a = 1.;
942	RETVAL->base_height = MIN_FONT_HEIGHT;	1142	RETVAL->base_height = MIN_FONT_HEIGHT;
943	RETVAL->font = 0;	1143	RETVAL->font = 0;
		1144	RETVAL->rc = rc_alloc ();
944		1145
945	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1146	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
946	layout_update_font (RETVAL);	1147	layout_update_font (RETVAL);
947	OUTPUT:	1148	OUTPUT:
948	RETVAL	1149	RETVAL
949		1150
950	void	1151	void
951	DESTROY (CFPlus::Layout self)	1152	DESTROY (DC::Layout self)
952	CODE:	1153	CODE:
953	g_object_unref (self->pl);	1154	g_object_unref (self->pl);
		1155	rc_free (self->rc);
954	Safefree (self);	1156	Safefree (self);
955		1157
956	void	1158	void
957	set_text (CFPlus::Layout self, SV *text_)	1159	set_text (DC::Layout self, SV *text_)
958	CODE:	1160	CODE:
959	{	1161	{
960	STRLEN textlen;	1162	STRLEN textlen;
961	char *text = SvPVutf8 (text_, textlen);	1163	char *text = SvPVutf8 (text_, textlen);
962		1164
963	pango_layout_set_text (self->pl, text, textlen);	1165	pango_layout_set_text (self->pl, text, textlen);
964	}	1166	}
965		1167
966	void	1168	void
967	set_markup (CFPlus::Layout self, SV *text_)	1169	set_markup (DC::Layout self, SV *text_)
968	CODE:	1170	CODE:
969	{	1171	{
970	STRLEN textlen;	1172	STRLEN textlen;
971	char *text = SvPVutf8 (text_, textlen);	1173	char *text = SvPVutf8 (text_, textlen);
972		1174
973	pango_layout_set_markup (self->pl, text, textlen);	1175	pango_layout_set_markup (self->pl, text, textlen);
974	}	1176	}
975		1177
976	void	1178	void
977	set_shapes (CFPlus::Layout self, ...)	1179	set_shapes (DC::Layout self, ...)
978	CODE:	1180	CODE:
979	{	1181	{
980	PangoAttrList *attrs = 0;	1182	PangoAttrList *attrs = 0;
981	const char *text = pango_layout_get_text (self->pl);	1183	const char *text = pango_layout_get_text (self->pl);
982	const char *pos = text;	1184	const char *pos = text;
…		…
1017	if (attrs)	1219	if (attrs)
1018	pango_layout_set_attributes (self->pl, attrs);	1220	pango_layout_set_attributes (self->pl, attrs);
1019	}	1221	}
1020		1222
1021	void	1223	void
1022	get_shapes (CFPlus::Layout self)	1224	get_shapes (DC::Layout self)
1023	PPCODE:	1225	PPCODE:
1024	{	1226	{
1025	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1227	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1026		1228
1027	do	1229	do
1028	{	1230	{
1029	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1231	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1030		1232
1031	if (run && shape_attr_p (run))	1233	if (run && shape_attr_p (run))
1032	{	1234	{
1033	PangoRectangle extents;	1235	PangoRectangle extents;
1034	pango_layout_iter_get_run_extents (iter, 0, &extents);	1236	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1042		1244
1043	pango_layout_iter_free (iter);	1245	pango_layout_iter_free (iter);
1044	}	1246	}
1045		1247
1046	int	1248	int
1047	has_wrapped (CFPlus::Layout self)	1249	has_wrapped (DC::Layout self)
1048	CODE:	1250	CODE:
1049	{	1251	{
1050	int lines = 1;	1252	int lines = 1;
1051	const char *text = pango_layout_get_text (self->pl);	1253	const char *text = pango_layout_get_text (self->pl);
1052		1254
…		…
1057	}	1259	}
1058	OUTPUT:	1260	OUTPUT:
1059	RETVAL	1261	RETVAL
1060		1262
1061	SV *	1263	SV *
1062	get_text (CFPlus::Layout self)	1264	get_text (DC::Layout self)
1063	CODE:	1265	CODE:
1064	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1266	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1065	sv_utf8_decode (RETVAL);	1267	sv_utf8_decode (RETVAL);
1066	OUTPUT:	1268	OUTPUT:
1067	RETVAL	1269	RETVAL
1068		1270
1069	void	1271	void
1070	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1272	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1071	CODE:	1273	CODE:
1072	self->r = r;	1274	self->r = r;
1073	self->g = g;	1275	self->g = g;
1074	self->b = b;	1276	self->b = b;
1075	self->a = a;	1277	self->a = a;
1076		1278
1077	void	1279	void
1078	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1280	set_font (DC::Layout self, DC::Font font = 0)
1079	CODE:	1281	CODE:
1080	if (self->font != font)	1282	if (self->font != font)
1081	{	1283	{
1082	self->font = font;	1284	self->font = font;
1083	layout_update_font (self);	1285	layout_update_font (self);
1084	}	1286	}
1085		1287
1086	void	1288	void
1087	set_height (CFPlus::Layout self, int base_height)	1289	set_height (DC::Layout self, int base_height)
1088	CODE:	1290	CODE:
1089	if (self->base_height != base_height)	1291	if (self->base_height != base_height)
1090	{	1292	{
1091	self->base_height = base_height;	1293	self->base_height = base_height;
1092	layout_update_font (self);	1294	layout_update_font (self);
1093	}	1295	}
1094		1296
1095	void	1297	void
1096	set_width (CFPlus::Layout self, int max_width = -1)	1298	set_width (DC::Layout self, int max_width = -1)
1097	CODE:	1299	CODE:
1098	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1300	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1099		1301
1100	void	1302	void
1101	set_indent (CFPlus::Layout self, int indent)	1303	set_indent (DC::Layout self, int indent)
1102	CODE:	1304	CODE:
1103	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1305	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1104		1306
1105	void	1307	void
1106	set_spacing (CFPlus::Layout self, int spacing)	1308	set_spacing (DC::Layout self, int spacing)
1107	CODE:	1309	CODE:
1108	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1310	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1109		1311
1110	void	1312	void
1111	set_ellipsise (CFPlus::Layout self, int ellipsise)	1313	set_ellipsise (DC::Layout self, int ellipsise)
1112	CODE:	1314	CODE:
1113	pango_layout_set_ellipsize (self->pl,	1315	pango_layout_set_ellipsize (self->pl,
1114	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1316	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1115	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1317	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1116	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1318	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1117	: PANGO_ELLIPSIZE_NONE	1319	: PANGO_ELLIPSIZE_NONE
1118	);	1320	);
1119		1321
1120	void	1322	void
1121	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1323	set_single_paragraph_mode (DC::Layout self, int spm)
1122	CODE:	1324	CODE:
1123	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1325	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1124		1326
1125	void	1327	void
1126	size (CFPlus::Layout self)	1328	size (DC::Layout self)
1127	PPCODE:	1329	PPCODE:
1128	{	1330	{
1129	int w, h;	1331	int w, h;
1130		1332
1131	layout_get_pixel_size (self, &w, &h);	1333	layout_get_pixel_size (self, &w, &h);
…		…
1134	PUSHs (sv_2mortal (newSViv (w)));	1336	PUSHs (sv_2mortal (newSViv (w)));
1135	PUSHs (sv_2mortal (newSViv (h)));	1337	PUSHs (sv_2mortal (newSViv (h)));
1136	}	1338	}
1137		1339
1138	int	1340	int
1139	descent (CFPlus::Layout self)	1341	descent (DC::Layout self)
1140	CODE:	1342	CODE:
1141	{	1343	{
1142	PangoRectangle rect;	1344	PangoRectangle rect;
1143	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1345	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1144	pango_layout_line_get_pixel_extents (line, 0, &rect);	1346	pango_layout_line_get_pixel_extents (line, 0, &rect);
1145	RETVAL = PANGO_DESCENT (rect);	1347	RETVAL = PANGO_DESCENT (rect);
1146	}	1348	}
1147	OUTPUT:	1349	OUTPUT:
1148	RETVAL	1350	RETVAL
1149		1351
1150	int	1352	int
1151	xy_to_index (CFPlus::Layout self, int x, int y)	1353	xy_to_index (DC::Layout self, int x, int y)
1152	CODE:	1354	CODE:
1153	{	1355	{
1154	int index, trailing;	1356	int index, trailing;
1155	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1357	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1156	RETVAL = index + trailing;	1358	RETVAL = index + trailing;
1157	}	1359	}
1158	OUTPUT:	1360	OUTPUT:
1159	RETVAL	1361	RETVAL
1160		1362
1161	void	1363	void
1162	cursor_pos (CFPlus::Layout self, int index)	1364	cursor_pos (DC::Layout self, int index)
1163	PPCODE:	1365	PPCODE:
1164	{	1366	{
1165	PangoRectangle strong_pos;	1367	PangoRectangle pos;
1166	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1368	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1167		1369
1168	EXTEND (SP, 3);	1370	EXTEND (SP, 3);
1169	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1371	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1170	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1372	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1171	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1373	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1172	}	1374	}
1173		1375
1174	void	1376	void
1175	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1377	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1176	PPCODE:	1378	PPCODE:
1177	{	1379	{
1178	int line, x;	1380	int line, x;
1179		1381
1180	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1382	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1383	#if !PANGO_VERSION_CHECK (1, 17, 3)
1181	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1384	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1182		1385	--line;
		1386	#endif
1183	EXTEND (SP, 2);	1387	EXTEND (SP, 2);
1184	PUSHs (sv_2mortal (newSViv (line - 1)));	1388	PUSHs (sv_2mortal (newSViv (line)));
1185	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1389	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1186	}	1390	}
1187		1391
1188	void	1392	void
1189	line_x_to_index (CFPlus::Layout self, int line, int x)	1393	line_x_to_index (DC::Layout self, int line, int x)
1190	PPCODE:	1394	PPCODE:
1191	{	1395	{
1192	PangoLayoutLine *lp;	1396	PangoLayoutLine *lp;
1193	int index, trailing;	1397	int index, trailing;
1194		1398
1195	if (line < 0)	1399	if (line < 0)
1196	XSRETURN_EMPTY;	1400	XSRETURN_EMPTY;
1197		1401
1198	if (!(lp = pango_layout_get_line (self->pl, line)))	1402	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1199	XSRETURN_EMPTY; /* do better */	1403	XSRETURN_EMPTY; /* do better */
1200		1404
1201	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1405	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1202		1406
1203	EXTEND (SP, 2);	1407	EXTEND (SP, 2);
…		…
1209	PUSHs (sv_2mortal (newSViv (trailing)));	1413	PUSHs (sv_2mortal (newSViv (trailing)));
1210	}	1414	}
1211	}	1415	}
1212		1416
1213	void	1417	void
1214	render (CFPlus::Layout self, float x, float y, int flags = 0)	1418	render (DC::Layout self, float x, float y, int flags = 0)
1215	PPCODE:	1419	CODE:
		1420	rc_clear (self->rc);
1216	pango_opengl_render_layout_subpixel (	1421	pango_opengl_render_layout_subpixel (
1217	self->pl,	1422	self->pl,
		1423	self->rc,
1218	x * PANGO_SCALE, y * PANGO_SCALE,	1424	x * PANGO_SCALE, y * PANGO_SCALE,
1219	self->r, self->g, self->b, self->a,	1425	self->r, self->g, self->b, self->a,
1220	flags	1426	flags
1221	);	1427	);
		1428	// we assume that context_change actually clears/frees stuff
		1429	// and does not do any recomputation...
		1430	pango_layout_context_changed (self->pl);
1222		1431
1223	MODULE = CFPlus PACKAGE = CFPlus::Texture
1224
1225	void	1432	void
1226	pad2pot (SV *data_, SV *w_, SV *h_)	1433	draw (DC::Layout self)
1227	CODE:	1434	CODE:
1228	{	1435	{
1229	int ow = SvIV (w_);	1436	glEnable (GL_TEXTURE_2D);
1230	int oh = SvIV (h_);	1437	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1438	glEnable (GL_BLEND);
		1439	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1440	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1441	glEnable (GL_ALPHA_TEST);
		1442	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1231		1443
1232	if (ow && oh)	1444	rc_draw (self->rc);
		1445
		1446	glDisable (GL_ALPHA_TEST);
		1447	glDisable (GL_BLEND);
		1448	glDisable (GL_TEXTURE_2D);
		1449	}
		1450
		1451	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1452
		1453	PROTOTYPES: ENABLE
		1454
		1455	void
		1456	pad (SV *data_, int ow, int oh, int nw, int nh)
		1457	CODE:
		1458	{
		1459	if ((nw != ow || nh != oh) && SvOK (data_))
1233	{	1460	{
1234	int nw = minpot (ow);
1235	int nh = minpot (oh);
1236
1237	if (nw != ow || nh != oh)
1238	{
1239	if (SvOK (data_))
1240	{
1241	STRLEN datalen;	1461	STRLEN datalen;
1242	char *data = SvPVbyte (data_, datalen);	1462	char *data = SvPVbyte (data_, datalen);
1243	int bpp = datalen / (ow * oh);	1463	int bpp = datalen / (ow * oh);
1244	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1464	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1245		1465
1246	SvPOK_only (result_);	1466	SvPOK_only (result_);
1247	SvCUR_set (result_, nw * nh * bpp);	1467	SvCUR_set (result_, nw * nh * bpp);
1248		1468
1249	memset (SvPVX (result_), 0, nw * nh * bpp);	1469	memset (SvPVX (result_), 0, nw * nh * bpp);
1250	while (oh--)	1470	while (oh--)
1251	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1471	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1252		1472
1253	sv_setsv (data_, result_);	1473	sv_setsv (data_, result_);
1254	}
1255
1256	sv_setiv (w_, nw);
1257	sv_setiv (h_, nh);
1258	}
1259	}	1474	}
1260	}	1475	}
1261		1476
1262	void	1477	void
1263	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1478	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1269	{	1484	{
1270	HV *hv = (HV *)SvRV (self);	1485	HV *hv = (HV *)SvRV (self);
1271	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1486	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1272	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1487	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1273	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1488	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1489
		1490	if (name <= 0)
		1491	XSRETURN_EMPTY;
1274		1492
1275	if (items < 5)	1493	if (items < 5)
1276	{	1494	{
1277	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1495	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1278	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1496	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1306	glDisable (GL_ALPHA_TEST);	1524	glDisable (GL_ALPHA_TEST);
1307	glDisable (GL_BLEND);	1525	glDisable (GL_BLEND);
1308	}	1526	}
1309	}	1527	}
1310		1528
1311	MODULE = CFPlus PACKAGE = CFPlus::Map	1529	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1530	CODE:
		1531	{
		1532	GLint width;
		1533	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1534	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1535	RETVAL = width > 0;
		1536	}
		1537	OUTPUT:
		1538	RETVAL
1312		1539
1313	CFPlus::Map	1540	MODULE = Deliantra::Client PACKAGE = DC::Map
		1541
		1542	PROTOTYPES: DISABLE
		1543
		1544	DC::Map
1314	new (SV *class)	1545	new (SV *class)
1315	CODE:	1546	CODE:
1316	New (0, RETVAL, 1, struct map);	1547	New (0, RETVAL, 1, struct map);
1317	RETVAL->x = 0;	1548	RETVAL->x = 0;
1318	RETVAL->y = 0;	1549	RETVAL->y = 0;
…		…
1326	RETVAL->row = 0;	1557	RETVAL->row = 0;
1327	OUTPUT:	1558	OUTPUT:
1328	RETVAL	1559	RETVAL
1329		1560
1330	void	1561	void
1331	DESTROY (CFPlus::Map self)	1562	DESTROY (DC::Map self)
1332	CODE:	1563	CODE:
1333	{	1564	{
1334	map_clear (self);	1565	map_clear (self);
1335	Safefree (self->face2tile);	1566	Safefree (self->face2tile);
1336	Safefree (self->tex);	1567	Safefree (self->tex);
1337	Safefree (self);	1568	Safefree (self);
1338	}	1569	}
1339		1570
1340	void	1571	void
1341	resize (CFPlus::Map self, int map_width, int map_height)	1572	resize (DC::Map self, int map_width, int map_height)
1342	CODE:	1573	CODE:
1343	self->w = map_width;	1574	self->w = map_width;
1344	self->h = map_height;	1575	self->h = map_height;
1345		1576
1346	void	1577	void
1347	clear (CFPlus::Map self)	1578	clear (DC::Map self)
1348	CODE:	1579	CODE:
1349	map_clear (self);	1580	map_clear (self);
1350		1581
1351	void	1582	void
1352	set_tileid (CFPlus::Map self, int face, int tile)	1583	set_tileid (DC::Map self, int face, int tile)
1353	CODE:	1584	CODE:
1354	{	1585	{
1355	need_facenum (self, face); self->face2tile [face] = tile;	1586	need_facenum (self, face); self->face2tile [face] = tile;
1356	need_texid (self, tile);	1587	need_texid (self, tile);
1357	}	1588	}
1358		1589
1359	void	1590	void
1360	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1591	set_smooth (DC::Map self, int face, int smooth, int level)
1361	CODE:	1592	CODE:
1362	{	1593	{
1363	tileid texid;	1594	tileid texid;
1364	maptex *tex;	1595	maptex *tex;
1365		1596
…		…
1378	tex->smoothtile = self->face2tile [smooth];	1609	tex->smoothtile = self->face2tile [smooth];
1379	tex->smoothlevel = level;	1610	tex->smoothlevel = level;
1380	}	1611	}
1381		1612
1382	void	1613	void
1383	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)	1614	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)
1384	CODE:	1615	CODE:
1385	{	1616	{
1386	need_texid (self, texid);	1617	need_texid (self, texid);
1387		1618
1388	{	1619	{
…		…
1408	// from transparent color bleeding and ugly wrapping effects.	1639	// from transparent color bleeding and ugly wrapping effects.
1409	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1640	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1410	}	1641	}
1411		1642
1412	int	1643	int
1413	ox (CFPlus::Map self)	1644	ox (DC::Map self)
1414	ALIAS:	1645	ALIAS:
1415	oy = 1	1646	oy = 1
1416	x = 2	1647	x = 2
1417	y = 3	1648	y = 3
1418	w = 4	1649	w = 4
…		…
1429	}	1660	}
1430	OUTPUT:	1661	OUTPUT:
1431	RETVAL	1662	RETVAL
1432		1663
1433	void	1664	void
1434	scroll (CFPlus::Map self, int dx, int dy)	1665	scroll (DC::Map self, int dx, int dy)
1435	CODE:	1666	CODE:
1436	{	1667	{
1437	if (dx > 0)	1668	if (dx > 0)
1438	map_blank (self, self->x, self->y, dx, self->h);	1669	map_blank (self, self->x, self->y, dx, self->h);
1439	else if (dx < 0)	1670	else if (dx < 0)
…		…
1454	self->rows += MAP_EXTEND_Y;	1685	self->rows += MAP_EXTEND_Y;
1455	self->y += MAP_EXTEND_Y;	1686	self->y += MAP_EXTEND_Y;
1456	}	1687	}
1457	}	1688	}
1458		1689
1459	void	1690	SV *
1460	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1691	map1a_update (DC::Map self, SV *data_, int extmap)
1461	CODE:	1692	CODE:
1462	{	1693	{
1463	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1694	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1464	uint8_t *data_end = (uint8_t *)SvEND (data_);	1695	uint8_t *data_end = (uint8_t *)SvEND (data_);
1465	mapcell *cell;	1696	mapcell *cell;
1466	int x, y, flags;	1697	int x, y, z, flags;
		1698	AV *missing = newAV ();
		1699	RETVAL = newRV_noinc ((SV *)missing);
1467		1700
1468	while (data < data_end - 1)	1701	while (data < data_end - 1)
1469	{	1702	{
1470	flags = (data [0] << 8) + data [1]; data += 2;	1703	flags = (data [0] << 8) + data [1]; data += 2;
1471		1704
…		…
1491	uint8_t ext, cmd;	1724	uint8_t ext, cmd;
1492		1725
1493	do	1726	do
1494	{	1727	{
1495	ext = *data++;	1728	ext = *data++;
1496	cmd = ext & 0x3f;	1729	cmd = ext & 0x7f;
1497		1730
1498	if (cmd < 4)	1731	if (cmd < 4)
1499	cell->darkness = 255 - ext * 64 + 1;	1732	cell->darkness = 255 - ext * 64 + 1;
1500	else if (cmd == 5) // health	1733	else if (cmd == 5) // health
1501	{	1734	{
…		…
1504	}	1737	}
1505	else if (cmd == 6) // monster width	1738	else if (cmd == 6) // monster width
1506	cell->stat_width = *data++ + 1;	1739	cell->stat_width = *data++ + 1;
1507	else if (cmd == 0x47)	1740	else if (cmd == 0x47)
1508	{	1741	{
1509	if (*data == 4)	1742	if (*data == 1) cell->player = data [1];
1510	; // decode player count	1743	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1744	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1745	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1511		1746
1512	data += *data + 1;	1747	data += *data + 1;
1513	}	1748	}
1514	else if (cmd == 8) // cell flags	1749	else if (cmd == 8) // cell flags
1515	cell->flags = *data++;	1750	cell->flags = *data++;
…		…
1522	}	1757	}
1523	else	1758	else
1524	cell->darkness = *data++ + 1;	1759	cell->darkness = *data++ + 1;
1525	}	1760	}
1526		1761
		1762	for (z = 0; z <= 2; ++z)
1527	if (flags & 4)	1763	if (flags & (4 >> z))
1528	{	1764	{
1529	faceid face = (data [0] << 8) + data [1]; data += 2;	1765	faceid face = (data [0] << 8) + data [1]; data += 2;
1530	need_facenum (self, face);	1766	need_facenum (self, face);
1531	cell->tile [0] = self->face2tile [face];	1767	cell->tile [z] = self->face2tile [face];
		1768
		1769	if (cell->tile [z])
		1770	{
		1771	maptex *tex = self->tex + cell->tile [z];
		1772	if (!tex->name)
		1773	av_push (missing, newSViv (cell->tile [z]));
		1774
		1775	if (tex->smoothtile)
		1776	{
		1777	maptex *smooth = self->tex + tex->smoothtile;
		1778	if (!smooth->name)
		1779	av_push (missing, newSViv (tex->smoothtile));
		1780	}
		1781	}
1532	}	1782	}
1533
1534	if (flags & 2)
1535	{
1536	faceid face = (data [0] << 8) + data [1]; data += 2;
1537	need_facenum (self, face);
1538	cell->tile [1] = self->face2tile [face];
1539	}
1540
1541	if (flags & 1)
1542	{
1543	faceid face = (data [0] << 8) + data [1]; data += 2;
1544	need_facenum (self, face);
1545	cell->tile [2] = self->face2tile [face];
1546	}
1547	}	1783	}
1548	else	1784	else
		1785	{
1549	cell->darkness = 0;	1786	cell->darkness = 0;
		1787	cell->stat_hp = 0;
		1788	cell->flags = 0;
		1789	cell->player = 0;
		1790	}
1550	}	1791	}
1551	}	1792	}
		1793	OUTPUT:
		1794	RETVAL
1552		1795
1553	SV *	1796	SV *
1554	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1797	mapmap (DC::Map self, int x0, int y0, int w, int h)
1555	CODE:	1798	CODE:
1556	{	1799	{
1557	int x1, x;	1800	int x1, x;
1558	int y1, y;	1801	int y1, y;
1559	int z;	1802	int z;
…		…
1604	}	1847	}
1605	OUTPUT:	1848	OUTPUT:
1606	RETVAL	1849	RETVAL
1607		1850
1608	void	1851	void
1609	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1852	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1610	CODE:	1853	CODE:
1611	{	1854	{
		1855	int x, y, z;
		1856
1612	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1857	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1613	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1858	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1614	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1859	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1615	smooth_key skey;	1860	smooth_key skey;
1616	int x, y, z;	1861	int pl_x, pl_y;
1617	int last_name;	1862	maptex pl_tex;
		1863	rc_t *rc = rc_alloc ();
		1864	rc_key_t key;
		1865	rc_array_t *arr;
		1866
		1867	pl_tex.name = 0;
1618		1868
1619	// thats current max. sorry.	1869	// thats current max. sorry.
1620	if (sw > 255) sw = 255;	1870	if (sw > 255) sw = 255;
1621	if (sh > 255) sh = 255;	1871	if (sh > 255) sh = 255;
1622		1872
1623	// clear key, in case of extra padding	1873	// clear key, in case of extra padding
1624	memset (&skey, 0, sizeof (skey));	1874	memset (&skey, 0, sizeof (skey));
1625		1875
1626	glColor4ub (255, 255, 255, 255);	1876	memset (&key, 0, sizeof (key));
1627		1877	key.r = 255;
1628	glEnable (GL_BLEND);	1878	key.g = 255;
1629	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1879	key.b = 255;
1630	glEnable (GL_TEXTURE_2D);	1880	key.a = 255;
1631	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1881	key.mode = GL_QUADS;
1632		1882	key.format = GL_T2F_V3F;
1633	glBegin (GL_QUADS);	1883	key.texname = -1;
1634
1635	last_name = 0;
1636		1884
1637	mx += self->x;	1885	mx += self->x;
1638	my += self->y;	1886	my += self->y;
1639		1887
1640	// first pass: determine smooth_max	1888	// first pass: determine smooth_max
…		…
1656	MAX (self->tex [cell->tile [0]].smoothlevel,	1904	MAX (self->tex [cell->tile [0]].smoothlevel,
1657	MAX (self->tex [cell->tile [1]].smoothlevel,	1905	MAX (self->tex [cell->tile [1]].smoothlevel,
1658	self->tex [cell->tile [2]].smoothlevel));	1906	self->tex [cell->tile [2]].smoothlevel));
1659	}	1907	}
1660	}	1908	}
		1909
		1910	glEnable (GL_BLEND);
		1911	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1912	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1661		1913
1662	for (z = 0; z <= 2; z++)	1914	for (z = 0; z <= 2; z++)
1663	{	1915	{
1664	memset (smooth_level, 0, sizeof (smooth_level));	1916	memset (smooth_level, 0, sizeof (smooth_level));
1665		1917
…		…
1678	{	1930	{
1679	maptex tex = self->tex [tile];	1931	maptex tex = self->tex [tile];
1680	int px = (x + 1) * T - tex.w;	1932	int px = (x + 1) * T - tex.w;
1681	int py = (y + 1) * T - tex.h;	1933	int py = (y + 1) * T - tex.h;
1682		1934
1683	// suppressing texture state switches here
1684	// is only moderately effective, but worth the extra effort
1685	if (last_name != tex.name)	1935	if (key.texname != tex.name)
1686	{	1936	{
1687	if (!tex.name)	1937	if (!tex.name)
1688	tex = self->tex [2]; /* missing, replace by noface */	1938	tex = self->tex [2]; /* missing, replace by noface */
1689		1939
1690	glEnd ();	1940	key.texname = tex.name;
1691	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1941	arr = rc_array (rc, &key);
1692	glBegin (GL_QUADS);
1693	}	1942	}
1694		1943
1695	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1944	if (expect_false (cell->player == player) && expect_false (z == 2))
1696	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1697	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1698	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1699
1700	if (cell->flags && z == 2)
1701	{	1945	{
		1946	pl_x = px;
		1947	pl_y = py;
		1948	pl_tex = tex;
		1949	continue;
		1950	}
		1951
		1952	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1953	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1954	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1955	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1956
		1957	if (expect_false (cell->flags) && expect_false (z == 2))
		1958	{
		1959	// overlays such as the speech bubble, probably more to come
1702	if (cell->flags & 1)	1960	if (cell->flags & 1)
1703	{	1961	{
1704	maptex tex = self->tex [1];	1962	maptex tex = self->tex [1];
1705	int px = x * T + T * 2 / 32;	1963	int px = x * T + T * 2 / 32;
1706	int py = y * T - T * 6 / 32;	1964	int py = y * T - T * 6 / 32;
1707		1965
		1966	if (tex.name)
1708	glEnd ();	1967	{
1709	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1968	if (key.texname != tex.name)
		1969	{
		1970	key.texname = tex.name;
		1971	arr = rc_array (rc, &key);
		1972	}
		1973
		1974	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1975	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1976	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1977	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1710	glBegin (GL_QUADS);	1978	}
1711
1712	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1713	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1714	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1715	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1716	}	1979	}
1717	}	1980	}
1718		1981
1719	// update smooth hash	1982	// update smooth hash
1720	if (tex.smoothtile)	1983	if (tex.smoothtile)
…		…
1756	}	2019	}
1757	}	2020	}
1758	}	2021	}
1759	}	2022	}
1760		2023
		2024	rc_draw (rc);
		2025	rc_clear (rc);
		2026
1761	// go through all smoothlevels, lowest to highest, then draw.	2027	// go through all smoothlevels, lowest to highest, then draw.
1762	// this is basically counting sort	2028	// this is basically counting sort
1763	{	2029	{
1764	int w, b;	2030	int w, b;
1765		2031
		2032	glEnable (GL_TEXTURE_2D);
		2033	glBegin (GL_QUADS);
1766	for (w = 0; w < 256 / 32; ++w)	2034	for (w = 0; w < 256 / 32; ++w)
1767	{	2035	{
1768	uint32_t smask = smooth_level [w];	2036	uint32_t smask = smooth_level [w];
1769	if (smask)	2037	if (smask)
1770	for (b = 0; b < 32; ++b)	2038	for (b = 0; b < 32; ++b)
…		…
1789	int border = bits & 15;	2057	int border = bits & 15;
1790	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2058	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1791	float dx = tex.s * .0625f; // 16 images/row	2059	float dx = tex.s * .0625f; // 16 images/row
1792	float dy = tex.t * .5f ; // 2 images/column	2060	float dy = tex.t * .5f ; // 2 images/column
1793		2061
1794	// this time naively avoiding texture state changes
1795	// save gobs of state changes.
1796	if (last_name != tex.name)	2062	if (tex.name)
1797	{	2063	{
		2064	// this time avoiding texture state changes
		2065	// save gobs of state changes.
1798	if (!tex.name)	2066	if (key.texname != tex.name)
1799	continue; // smoothing not yet available	2067	{
1800
1801	glEnd ();	2068	glEnd ();
1802	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2069	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1803	glBegin (GL_QUADS);	2070	glBegin (GL_QUADS);
1804	}	2071	}
1805		2072
1806	if (border)	2073	if (border)
1807	{	2074	{
1808	float ox = border * dx;	2075	float ox = border * dx;
1809		2076
1810	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2077	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1811	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2078	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1812	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2079	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1813	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2080	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1814	}	2081	}
1815		2082
1816	if (corner)	2083	if (corner)
1817	{	2084	{
1818	float ox = corner * dx;	2085	float ox = corner * dx;
1819		2086
1820	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2087	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1821	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2088	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1822	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2089	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1823	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2090	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2091	}
1824	}	2092	}
1825	}	2093	}
1826	}	2094	}
1827	}	2095	}
1828	}	2096	}
		2097
		2098	glEnd ();
		2099	glDisable (GL_TEXTURE_2D);
		2100	key.texname = -1;
1829	}	2101	}
1830		2102
1831	hv_clear (smooth);	2103	hv_clear (smooth);
1832	}	2104	}
1833		2105
1834	glEnd ();	2106	if (pl_tex.name)
		2107	{
		2108	maptex tex = pl_tex;
		2109	int px = pl_x + sdx;
		2110	int py = pl_y + sdy;
1835		2111
1836	glDisable (GL_TEXTURE_2D);	2112	key.texname = tex.name;
		2113	arr = rc_array (rc, &key);
		2114
		2115	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2116	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2117	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2118	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2119
		2120	rc_draw (rc);
		2121	}
		2122
1837	glDisable (GL_BLEND);	2123	glDisable (GL_BLEND);
		2124	rc_free (rc);
1838		2125
1839	// top layer: overlays such as the health bar	2126	// top layer: overlays such as the health bar
1840	for (y = 0; y < sh; y++)	2127	for (y = 0; y < sh; y++)
1841	if (0 <= y + my && y + my < self->rows)	2128	if (0 <= y + my && y + my < self->rows)
1842	{	2129	{
…		…
1867	}	2154	}
1868	}	2155	}
1869	}	2156	}
1870		2157
1871	void	2158	void
1872	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2159	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1873	CODE:	2160	CODE:
1874	{	2161	{
1875	static float color[16][3] = {	2162	static float color[16][3] = {
1876	{ 0.00F, 0.00F, 0.00F },	2163	{ 0.00F, 0.00F, 0.00F },
1877	{ 1.00F, 1.00F, 1.00F },	2164	{ 1.00F, 1.00F, 1.00F },
…		…
1927	glDisable (GL_BLEND);	2214	glDisable (GL_BLEND);
1928	glDisable (GL_TEXTURE_2D);	2215	glDisable (GL_TEXTURE_2D);
1929	}	2216	}
1930		2217
1931	void	2218	void
1932	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2219	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1933	PPCODE:	2220	PPCODE:
1934	{	2221	{
1935	int x, y;	2222	int x, y;
		2223	int sw1 = sw + 2;
		2224	int sh1 = sh + 2;
		2225	int sh3 = sh * 3;
1936	int sw4 = (sw + 3) & ~3;	2226	int sw34 = (sw * 3 + 3) & ~3;
		2227	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1937	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2228	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1938	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2229	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1939		2230
1940	memset (darkness, 255, sw4 * sh);
1941	SvPOK_only (darkness_sv);	2231	SvPOK_only (darkness3_sv);
1942	SvCUR_set (darkness_sv, sw4 * sh);	2232	SvCUR_set (darkness3_sv, sw34 * sh3);
1943		2233
1944	mx += self->x;	2234	mx += self->x - 1;
1945	my += self->y;	2235	my += self->y - 1;
1946		2236
		2237	memset (darkness1, 255, sw1 * sh1);
		2238
1947	for (y = 0; y < sh; y++)	2239	for (y = 0; y < sh1; y++)
1948	if (0 <= y + my && y + my < self->rows)	2240	if (0 <= y + my && y + my < self->rows)
1949	{	2241	{
1950	maprow *row = self->row + (y + my);	2242	maprow *row = self->row + (y + my);
1951		2243
1952	for (x = 0; x < sw; x++)	2244	for (x = 0; x < sw1; x++)
1953	if (row->c0 <= x + mx && x + mx < row->c1)	2245	if (row->c0 <= x + mx && x + mx < row->c1)
1954	{	2246	{
1955	mapcell *cell = row->col + (x + mx - row->c0);	2247	mapcell *cell = row->col + (x + mx - row->c0);
1956		2248
1957	darkness[y * sw4 + x] = cell->darkness	2249	darkness1 [y * sw1 + x] = cell->darkness
1958	? 255 - (cell->darkness - 1)	2250	? 255 - (cell->darkness - 1)
1959	: 255 - FOW_DARKNESS;	2251	: 255 - FOW_DARKNESS;
1960	}	2252	}
1961	}	2253	}
1962		2254
		2255	for (y = 0; y < sh; ++y)
		2256	for (x = 0; x < sw; ++x)
		2257	{
		2258	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2259	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2260	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2261	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2262	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2263	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2264	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2265	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2266	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2267
		2268	uint8_t r11 = (d11 + d21 + d12) / 3;
		2269	uint8_t r21 = d21;
		2270	uint8_t r31 = (d21 + d31 + d32) / 3;
		2271
		2272	uint8_t r12 = d12;
		2273	uint8_t r22 = d22;
		2274	uint8_t r32 = d32;
		2275
		2276	uint8_t r13 = (d13 + d23 + d12) / 3;
		2277	uint8_t r23 = d23;
		2278	uint8_t r33 = (d23 + d33 + d32) / 3;
		2279
		2280	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2281	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2282	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2283	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2284	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2285	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2286	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2287	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2288	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2289	}
		2290
		2291	free (darkness1);
		2292
1963	EXTEND (SP, 3);	2293	EXTEND (SP, 3);
1964	PUSHs (sv_2mortal (newSViv (sw4)));	2294	PUSHs (sv_2mortal (newSViv (sw34)));
1965	PUSHs (sv_2mortal (newSViv (sh)));	2295	PUSHs (sv_2mortal (newSViv (sh3)));
1966	PUSHs (darkness_sv);	2296	PUSHs (darkness3_sv);
1967	}	2297	}
1968		2298
1969	SV *	2299	SV *
1970	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2300	get_rect (DC::Map self, int x0, int y0, int w, int h)
1971	CODE:	2301	CODE:
1972	{	2302	{
1973	int x, y, x1, y1;	2303	int x, y, x1, y1;
1974	SV *data_sv = newSV (w * h * 7 + 5);	2304	SV *data_sv = newSV (w * h * 7 + 5);
1975	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2305	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2032	else	2362	else
2033	*data++ = 0;	2363	*data++ = 0;
2034	}	2364	}
2035	}	2365	}
2036		2366
		2367	/* if size is w*h + 5 then no data has been found */
		2368	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2369	{
2037	SvPOK_only (data_sv);	2370	SvPOK_only (data_sv);
2038	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2371	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2372	}
		2373
2039	RETVAL = data_sv;	2374	RETVAL = data_sv;
2040	}	2375	}
2041	OUTPUT:	2376	OUTPUT:
2042	RETVAL	2377	RETVAL
2043		2378
2044	void	2379	void
2045	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2380	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2046	PPCODE:	2381	PPCODE:
2047	{	2382	{
2048	int x, y, z;	2383	int x, y, z;
2049	int w, h;	2384	int w, h;
2050	int x1, y1;	2385	int x1, y1;
		2386	STRLEN len;
		2387	uint8_t *data, *end;
		2388
		2389	len = SvLEN (data_sv);
		2390	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2391	data = SvPVbyte_nolen (data_sv);
		2392	end = data + len + 8;
		2393
		2394	if (len < 5)
		2395	XSRETURN_EMPTY;
2051		2396
2052	if (*data++ != 0)	2397	if (*data++ != 0)
2053	return; /* version mismatch */	2398	XSRETURN_EMPTY; /* version mismatch */
2054		2399
2055	w = *data++ << 8; w |= *data++;	2400	w = *data++ << 8; w |= *data++;
2056	h = *data++ << 8; h |= *data++;	2401	h = *data++ << 8; h |= *data++;
2057		2402
2058	// we need to do this 'cause we don't keep an absolute coord system for rows	2403	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2070	{	2415	{
2071	maprow *row = map_get_row (self, y);	2416	maprow *row = map_get_row (self, y);
2072		2417
2073	for (x = x0; x < x1; x++)	2418	for (x = x0; x < x1; x++)
2074	{	2419	{
		2420	uint8_t flags;
		2421
		2422	if (data + 7 >= end)
		2423	XSRETURN_EMPTY;
		2424
2075	uint8_t flags = *data++;	2425	flags = *data++;
2076		2426
2077	if (flags)	2427	if (flags)
2078	{	2428	{
2079	mapcell *cell = row_get_cell (row, x);	2429	mapcell *cell = row_get_cell (row, x);
2080	tileid tile[3] = { 0, 0, 0 };	2430	tileid tile[3] = { 0, 0, 0 };
…		…
2083	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2433	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2084	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2434	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2085		2435
2086	if (cell->darkness == 0)	2436	if (cell->darkness == 0)
2087	{	2437	{
2088	cell->darkness = 0;	2438	/*cell->darkness = 0;*/
		2439	EXTEND (SP, 3);
2089		2440
2090	for (z = 0; z <= 2; z++)	2441	for (z = 0; z <= 2; z++)
2091	{	2442	{
2092	tileid t = tile [z];	2443	tileid t = tile [z];
2093		2444
2094	if (t >= self->texs || (t && !self->tex [t].name))	2445	if (t >= self->texs || (t && !self->tex [t].name))
2095	{	2446	{
2096	XPUSHs (sv_2mortal (newSViv (t)));	2447	PUSHs (sv_2mortal (newSViv (t)));
2097	need_texid (self, t);	2448	need_texid (self, t);
2098	}	2449	}
2099		2450
2100	cell->tile [z] = t;	2451	cell->tile [z] = t;
2101	}	2452	}
…		…
2103	}	2454	}
2104	}	2455	}
2105	}	2456	}
2106	}	2457	}
2107		2458
2108	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2459	MODULE = Deliantra::Client PACKAGE = DC::RW
2109		2460
2110	CFPlus::MixChunk	2461	DC::RW
2111	new_from_file (SV *class, char *path)	2462	new (SV *class, SV *data_sv)
2112	CODE:	2463	CODE:
2113	RETVAL = Mix_LoadWAV (path);	2464	{
		2465	STRLEN datalen;
		2466	char *data = SvPVbyte (data_sv, datalen);
		2467
		2468	RETVAL = SDL_RWFromConstMem (data, datalen);
		2469	}
2114	OUTPUT:	2470	OUTPUT:
2115	RETVAL	2471	RETVAL
2116		2472
		2473	DC::RW
		2474	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2475	CODE:
		2476	RETVAL = SDL_RWFromFile (path, mode);
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	# fails on win32:
		2481	# dc.xs(2268) : error C2059: syntax error : '('
2117	void	2482	#void
		2483	#close (DC::RW self)
		2484	# CODE:
		2485	# (self->(close)) (self);
		2486
		2487	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2488
		2489	PROTOTYPES: DISABLE
		2490
		2491	DC::Channel
		2492	find ()
		2493	CODE:
		2494	{
		2495	RETVAL = Mix_GroupAvailable (-1);
		2496
		2497	if (RETVAL < 0)
		2498	{
		2499	RETVAL = Mix_GroupOldest (-1);
		2500
		2501	if (RETVAL < 0)
		2502	XSRETURN_UNDEF;
		2503
		2504	Mix_HaltChannel (RETVAL);
		2505	}
		2506
		2507	Mix_UnregisterAllEffects (RETVAL);
		2508	Mix_Volume (RETVAL, 128);
		2509	}
		2510	OUTPUT:
		2511	RETVAL
		2512
		2513	void
		2514	halt (DC::Channel self)
		2515	CODE:
		2516	Mix_HaltChannel (self);
		2517
		2518	void
		2519	expire (DC::Channel self, int ticks = -1)
		2520	CODE:
		2521	Mix_ExpireChannel (self, ticks);
		2522
		2523	void
		2524	fade_out (DC::Channel self, int ticks = -1)
		2525	CODE:
		2526	Mix_FadeOutChannel (self, ticks);
		2527
		2528	int
		2529	volume (DC::Channel self, int volume)
		2530	CODE:
		2531	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2532	OUTPUT:
		2533	RETVAL
		2534
		2535	void
		2536	unregister_all_effects (DC::Channel self)
		2537	CODE:
		2538	Mix_UnregisterAllEffects (self);
		2539
		2540	void
		2541	set_panning (DC::Channel self, int left, int right)
		2542	CODE:
		2543	left = CLAMP (left , 0, 255);
		2544	right = CLAMP (right, 0, 255);
		2545	Mix_SetPanning (self, left, right);
		2546
		2547	void
		2548	set_distance (DC::Channel self, int distance)
		2549	CODE:
		2550	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2551
		2552	void
		2553	set_position (DC::Channel self, int angle, int distance)
		2554	CODE:
		2555
		2556	void
		2557	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2558	CODE:
		2559	{
		2560	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2561	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2562	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2563	}
		2564
		2565	void
		2566	set_reverse_stereo (DC::Channel self, int flip)
		2567	CODE:
		2568	Mix_SetReverseStereo (self, flip);
		2569
		2570	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2571
		2572	PROTOTYPES: DISABLE
		2573
		2574	DC::MixChunk
		2575	new (SV *class, DC::RW rwops)
		2576	CODE:
		2577	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2578	OUTPUT:
		2579	RETVAL
		2580
		2581	void
2118	DESTROY (CFPlus::MixChunk self)	2582	DESTROY (DC::MixChunk self)
2119	CODE:	2583	CODE:
2120	Mix_FreeChunk (self);	2584	Mix_FreeChunk (self);
2121		2585
2122	int	2586	int
2123	volume (CFPlus::MixChunk self, int volume = -1)	2587	volume (DC::MixChunk self, int volume = -1)
2124	CODE:	2588	CODE:
		2589	if (items > 1)
		2590	volume = CLAMP (volume, 0, 128);
2125	RETVAL = Mix_VolumeChunk (self, volume);	2591	RETVAL = Mix_VolumeChunk (self, volume);
2126	OUTPUT:	2592	OUTPUT:
2127	RETVAL	2593	RETVAL
2128		2594
2129	int	2595	DC::Channel
2130	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2596	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2131	CODE:	2597	CODE:
		2598	{
2132	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2599	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2600
		2601	if (RETVAL < 0)
		2602	XSRETURN_UNDEF;
		2603
		2604	if (channel < 0)
		2605	{
		2606	Mix_UnregisterAllEffects (RETVAL);
		2607	Mix_Volume (RETVAL, 128);
		2608	}
		2609	}
2133	OUTPUT:	2610	OUTPUT:
2134	RETVAL	2611	RETVAL
2135		2612
2136	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2613	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2137		2614
2138	int	2615	int
2139	volume (int volume = -1)	2616	volume (int volume = -1)
		2617	PROTOTYPE: ;$
2140	CODE:	2618	CODE:
		2619	if (items > 0)
		2620	volume = CLAMP (volume, 0, 128);
2141	RETVAL = Mix_VolumeMusic (volume);	2621	RETVAL = Mix_VolumeMusic (volume);
2142	OUTPUT:	2622	OUTPUT:
2143	RETVAL	2623	RETVAL
2144		2624
		2625	void
		2626	fade_out (int ms)
		2627	CODE:
		2628	Mix_FadeOutMusic (ms);
		2629
		2630	void
		2631	halt ()
		2632	CODE:
		2633	Mix_HaltMusic ();
		2634
2145	CFPlus::MixMusic	2635	DC::MixMusic
2146	new_from_file (SV *class, char *path)	2636	new (SV *class, DC::RW rwops)
2147	CODE:	2637	CODE:
2148	RETVAL = Mix_LoadMUS (path);	2638	RETVAL = Mix_LoadMUS_RW (rwops);
2149	OUTPUT:	2639	OUTPUT:
2150	RETVAL	2640	RETVAL
2151		2641
2152	void	2642	void
2153	DESTROY (CFPlus::MixMusic self)	2643	DESTROY (DC::MixMusic self)
2154	CODE:	2644	CODE:
2155	Mix_FreeMusic (self);	2645	Mix_FreeMusic (self);
2156		2646
2157	int	2647	int
2158	play (CFPlus::MixMusic self, int loops = -1)	2648	play (DC::MixMusic self, int loops = -1)
2159	CODE:	2649	CODE:
2160	RETVAL = Mix_PlayMusic (self, loops);	2650	RETVAL = Mix_PlayMusic (self, loops);
2161	OUTPUT:	2651	OUTPUT:
2162	RETVAL	2652	RETVAL
2163		2653
2164	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2654	void
		2655	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2656	CODE:
		2657	Mix_FadeInMusicPos (self, loops, ms, position);
		2658
		2659	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2660
		2661	PROTOTYPES: ENABLE
2165		2662
2166	BOOT:	2663	BOOT:
2167	{	2664	{
2168	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2665	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2169	static const struct {	2666	static const struct {
2170	const char *name;	2667	const char *name;
2171	IV iv;	2668	IV iv;
2172	} *civ, const_iv[] = {	2669	} *civ, const_iv[] = {
2173	# define const_iv(name) { # name, (IV)name }	2670	# define const_iv(name) { # name, (IV)name }
		2671	const_iv (GL_VENDOR),
		2672	const_iv (GL_VERSION),
		2673	const_iv (GL_EXTENSIONS),
2174	const_iv (GL_COLOR_MATERIAL),	2674	const_iv (GL_COLOR_MATERIAL),
2175	const_iv (GL_SMOOTH),	2675	const_iv (GL_SMOOTH),
2176	const_iv (GL_FLAT),	2676	const_iv (GL_FLAT),
2177	const_iv (GL_DITHER),	2677	const_iv (GL_DITHER),
2178	const_iv (GL_BLEND),	2678	const_iv (GL_BLEND),
…		…
2182	const_iv (GL_ALPHA_TEST),	2682	const_iv (GL_ALPHA_TEST),
2183	const_iv (GL_NORMALIZE),	2683	const_iv (GL_NORMALIZE),
2184	const_iv (GL_RESCALE_NORMAL),	2684	const_iv (GL_RESCALE_NORMAL),
2185	const_iv (GL_FRONT),	2685	const_iv (GL_FRONT),
2186	const_iv (GL_BACK),	2686	const_iv (GL_BACK),
		2687	const_iv (GL_AUX0),
2187	const_iv (GL_AND),	2688	const_iv (GL_AND),
2188	const_iv (GL_ONE),	2689	const_iv (GL_ONE),
2189	const_iv (GL_ZERO),	2690	const_iv (GL_ZERO),
2190	const_iv (GL_SRC_ALPHA),	2691	const_iv (GL_SRC_ALPHA),
2191	const_iv (GL_DST_ALPHA),	2692	const_iv (GL_DST_ALPHA),
…		…
2204	const_iv (GL_INTENSITY),	2705	const_iv (GL_INTENSITY),
2205	const_iv (GL_LUMINANCE),	2706	const_iv (GL_LUMINANCE),
2206	const_iv (GL_LUMINANCE_ALPHA),	2707	const_iv (GL_LUMINANCE_ALPHA),
2207	const_iv (GL_FLOAT),	2708	const_iv (GL_FLOAT),
2208	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2709	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2710	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2711	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2712	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2713	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2714	const_iv (GL_COMPRESSED_RGB_ARB),
		2715	const_iv (GL_COMPRESSED_RGBA_ARB),
2209	const_iv (GL_COMPILE),	2716	const_iv (GL_COMPILE),
		2717	const_iv (GL_PROXY_TEXTURE_1D),
		2718	const_iv (GL_PROXY_TEXTURE_2D),
2210	const_iv (GL_TEXTURE_1D),	2719	const_iv (GL_TEXTURE_1D),
2211	const_iv (GL_TEXTURE_2D),	2720	const_iv (GL_TEXTURE_2D),
2212	const_iv (GL_TEXTURE_ENV),	2721	const_iv (GL_TEXTURE_ENV),
2213	const_iv (GL_TEXTURE_MAG_FILTER),	2722	const_iv (GL_TEXTURE_MAG_FILTER),
2214	const_iv (GL_TEXTURE_MIN_FILTER),	2723	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2235	const_iv (GL_COLOR_LOGIC_OP),	2744	const_iv (GL_COLOR_LOGIC_OP),
2236	const_iv (GL_SEPARABLE_2D),	2745	const_iv (GL_SEPARABLE_2D),
2237	const_iv (GL_CONVOLUTION_2D),	2746	const_iv (GL_CONVOLUTION_2D),
2238	const_iv (GL_CONVOLUTION_BORDER_MODE),	2747	const_iv (GL_CONVOLUTION_BORDER_MODE),
2239	const_iv (GL_CONSTANT_BORDER),	2748	const_iv (GL_CONSTANT_BORDER),
		2749	const_iv (GL_POINTS),
2240	const_iv (GL_LINES),	2750	const_iv (GL_LINES),
2241	const_iv (GL_LINE_STRIP),	2751	const_iv (GL_LINE_STRIP),
2242	const_iv (GL_LINE_LOOP),	2752	const_iv (GL_LINE_LOOP),
2243	const_iv (GL_QUADS),	2753	const_iv (GL_QUADS),
2244	const_iv (GL_QUAD_STRIP),	2754	const_iv (GL_QUAD_STRIP),
2245	const_iv (GL_TRIANGLES),	2755	const_iv (GL_TRIANGLES),
2246	const_iv (GL_TRIANGLE_STRIP),	2756	const_iv (GL_TRIANGLE_STRIP),
2247	const_iv (GL_TRIANGLE_FAN),	2757	const_iv (GL_TRIANGLE_FAN),
		2758	const_iv (GL_POLYGON),
2248	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2759	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2760	const_iv (GL_POINT_SMOOTH_HINT),
		2761	const_iv (GL_LINE_SMOOTH_HINT),
		2762	const_iv (GL_POLYGON_SMOOTH_HINT),
		2763	const_iv (GL_GENERATE_MIPMAP_HINT),
		2764	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2249	const_iv (GL_FASTEST),	2765	const_iv (GL_FASTEST),
		2766	const_iv (GL_DONT_CARE),
		2767	const_iv (GL_NICEST),
2250	const_iv (GL_V2F),	2768	const_iv (GL_V2F),
2251	const_iv (GL_V3F),	2769	const_iv (GL_V3F),
2252	const_iv (GL_T2F_V3F),	2770	const_iv (GL_T2F_V3F),
2253	const_iv (GL_T2F_N3F_V3F),	2771	const_iv (GL_T2F_N3F_V3F),
2254	# undef const_iv	2772	# undef const_iv
…		…
2259		2777
2260	texture_av = newAV ();	2778	texture_av = newAV ();
2261	AvREAL_off (texture_av);	2779	AvREAL_off (texture_av);
2262	}	2780	}
2263		2781
		2782	void
		2783	disable_GL_EXT_blend_func_separate ()
		2784	CODE:
		2785	gl.BlendFuncSeparate = 0;
		2786	gl.BlendFuncSeparateEXT = 0;
		2787
2264	char *	2788	char *
2265	gl_vendor ()	2789	gl_vendor ()
2266	CODE:	2790	CODE:
2267	RETVAL = (char *)glGetString (GL_VENDOR);	2791	RETVAL = (char *)glGetString (GL_VENDOR);
2268	OUTPUT:	2792	OUTPUT:
…		…
2280	CODE:	2804	CODE:
2281	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2805	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2282	OUTPUT:	2806	OUTPUT:
2283	RETVAL	2807	RETVAL
2284		2808
		2809	const char *glGetString (GLenum pname)
		2810
		2811	GLint glGetInteger (GLenum pname)
		2812	CODE:
		2813	glGetIntegerv (pname, &RETVAL);
		2814	OUTPUT:
		2815	RETVAL
		2816
		2817	GLdouble glGetDouble (GLenum pname)
		2818	CODE:
		2819	glGetDoublev (pname, &RETVAL);
		2820	OUTPUT:
		2821	RETVAL
		2822
2285	int glGetError ()	2823	int glGetError ()
2286		2824
2287	void glFinish ()	2825	void glFinish ()
2288		2826
2289	void glClear (int mask)	2827	void glClear (int mask)
…		…
2326	# near_ and far_ are due to microsofts buggy "c" compiler	2864	# near_ and far_ are due to microsofts buggy "c" compiler
2327	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2865	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2328		2866
2329	# near_ and far_ are due to microsofts buggy "c" compiler	2867	# near_ and far_ are due to microsofts buggy "c" compiler
2330	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2868	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2869
		2870	PROTOTYPES: DISABLE
2331		2871
2332	void glViewport (int x, int y, int width, int height)	2872	void glViewport (int x, int y, int width, int height)
2333		2873
2334	void glScissor (int x, int y, int width, int height)	2874	void glScissor (int x, int y, int width, int height)
2335		2875
…		…
2343		2883
2344	void glRotate (float angle, float x, float y, float z)	2884	void glRotate (float angle, float x, float y, float z)
2345	CODE:	2885	CODE:
2346	glRotatef (angle, x, y, z);	2886	glRotatef (angle, x, y, z);
2347		2887
2348	void glBegin (int mode)
2349
2350	void glEnd ()
2351
2352	void glColor (float r, float g, float b, float a = 1.0)	2888	void glColor (float r, float g, float b, float a = 1.0)
2353	PROTOTYPE: @
2354	ALIAS:	2889	ALIAS:
2355	glColor_premultiply = 1	2890	glColor_premultiply = 1
2356	CODE:	2891	CODE:
2357	if (ix)	2892	if (ix)
2358	{	2893	{
…		…
2361	b *= a;	2896	b *= a;
2362	}	2897	}
2363	// microsoft visual "c" rounds instead of truncating...	2898	// microsoft visual "c" rounds instead of truncating...
2364	glColor4f (r, g, b, a);	2899	glColor4f (r, g, b, a);
2365		2900
2366	void glInterleavedArrays (int format, int stride, char *data)
2367
2368	void glDrawElements (int mode, int count, int type, char *indices)
2369
2370	# 1.2 void glDrawRangeElements (int mode, int start, int end
2371
2372	void glRasterPos (float x, float y, float z = 0.)	2901	void glRasterPos (float x, float y, float z = 0.)
2373	CODE:	2902	CODE:
2374	glRasterPos3f (0, 0, z);	2903	glRasterPos3f (0, 0, z);
2375	glBitmap (0, 0, 0, 0, x, y, 0);	2904	glBitmap (0, 0, 0, 0, x, y, 0);
2376		2905
…		…
2380		2909
2381	void glTexCoord (float s, float t)	2910	void glTexCoord (float s, float t)
2382	CODE:	2911	CODE:
2383	glTexCoord2f (s, t);	2912	glTexCoord2f (s, t);
2384		2913
		2914	void glRect (float x1, float y1, float x2, float y2)
		2915	CODE:
		2916	glRectf (x1, y1, x2, y2);
		2917
		2918	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2919	CODE:
		2920	glBegin (GL_LINE_LOOP);
		2921	glVertex2f (x1, y1);
		2922	glVertex2f (x2, y1);
		2923	glVertex2f (x2, y2);
		2924	glVertex2f (x1, y2);
		2925	glEnd ();
		2926
		2927	PROTOTYPES: ENABLE
		2928
		2929	void glBegin (int mode)
		2930
		2931	void glEnd ()
		2932
		2933	void glPointSize (GLfloat size)
		2934
		2935	void glLineWidth (GLfloat width)
		2936
		2937	void glInterleavedArrays (int format, int stride, char *data)
		2938
		2939	void glDrawElements (int mode, int count, int type, char *indices)
		2940
		2941	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2942
2385	void glTexEnv (int target, int pname, float param)	2943	void glTexEnv (int target, int pname, float param)
2386	CODE:	2944	CODE:
2387	glTexEnvf (target, pname, param);	2945	glTexEnvf (target, pname, param);
2388		2946
2389	void glTexParameter (int target, int pname, float param)	2947	void glTexParameter (int target, int pname, float param)
…		…
2405	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2963	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2406	CODE:	2964	CODE:
2407	if (gl.SeparableFilter2D)	2965	if (gl.SeparableFilter2D)
2408	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2966	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2409		2967
2410	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2968	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2411		2969
2412	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2970	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2413		2971
2414	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2972	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2973
		2974	void glPixelZoom (float x, float y)
2415		2975
2416	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2976	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2417		2977
2418	int glGenTexture ()	2978	int glGenTexture ()
2419	CODE:	2979	CODE:
…		…
2439		2999
2440	void glEndList ()	3000	void glEndList ()
2441		3001
2442	void glCallList (int list)	3002	void glCallList (int list)
2443		3003
		3004	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3005
		3006	PROTOTYPES: DISABLE
		3007
		3008	void
		3009	find_widget (SV *self, NV x, NV y)
		3010	PPCODE:
		3011	{
		3012	if (within_widget (self, x, y))
		3013	XPUSHs (self);
		3014	}
		3015
		3016	BOOT:
		3017	{
		3018	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3019
		3020	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3021	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3022	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3023	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3024	}
		3025
		3026	void
		3027	draw (SV *self)
		3028	CODE:
		3029	{
		3030	HV *hv;
		3031	SV **svp;
		3032	NV x, y, w, h;
		3033	SV *draw_x_sv = GvSV (draw_x_gv);
		3034	SV *draw_y_sv = GvSV (draw_y_gv);
		3035	SV *draw_w_sv = GvSV (draw_w_gv);
		3036	SV *draw_h_sv = GvSV (draw_h_gv);
		3037	double draw_x, draw_y;
		3038
		3039	if (!SvROK (self))
		3040	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3041
		3042	hv = (HV *)SvRV (self);
		3043
		3044	if (SvTYPE (hv) != SVt_PVHV)
		3045	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3046
		3047	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3048	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3049
		3050	if (!h || !w)
		3051	XSRETURN_EMPTY;
		3052
		3053	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3054	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3055
		3056	draw_x = SvNV (draw_x_sv) + x;
		3057	draw_y = SvNV (draw_y_sv) + y;
		3058
		3059	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3060	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3061	XSRETURN_EMPTY;
		3062
		3063	sv_setnv (draw_x_sv, draw_x);
		3064	sv_setnv (draw_y_sv, draw_y);
		3065
		3066	glPushMatrix ();
		3067	glTranslated (x, y, 0);
		3068
		3069	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3070	{
		3071	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3072
		3073	if (svp && SvTRUE (*svp))
		3074	{
		3075	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3076	glEnable (GL_BLEND);
		3077	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3078	glBegin (GL_QUADS);
		3079	glVertex2f (0, 0);
		3080	glVertex2f (w, 0);
		3081	glVertex2f (w, h);
		3082	glVertex2f (0, h);
		3083	glEnd ();
		3084	glDisable (GL_BLEND);
		3085	}
		3086	}
		3087	#if 0
		3088	// draw borders, for debugging
		3089	glPushMatrix ();
		3090	glColor4f (1., 1., 0., 1.);
		3091	glTranslatef (.5, .5, 0.);
		3092	glBegin (GL_LINE_LOOP);
		3093	glVertex2f (0 , 0);
		3094	glVertex2f (w - 1, 0);
		3095	glVertex2f (w - 1, h - 1);
		3096	glVertex2f (0 , h - 1);
		3097	glEnd ();
		3098	glPopMatrix ();
		3099	#endif
		3100	PUSHMARK (SP);
		3101	XPUSHs (self);
		3102	PUTBACK;
		3103	call_method ("_draw", G_VOID | G_DISCARD);
		3104	SPAGAIN;
		3105
		3106	glPopMatrix ();
		3107
		3108	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3109	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3110	}
		3111

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