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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.194 by root, Thu Jul 12 17:56:50 2007 UTC vs.
Revision 1.268 by root, Sun Jul 20 02:57:43 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)
556	# undef const_iv	677	# undef const_iv
557	};	678	};
558		679
559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	680	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	681	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
578		699
579	NV floor (NV x)	700	NV floor (NV x)
580		701
581	NV ceil (NV x)	702	NV ceil (NV x)
582		703
		704	IV minpot (UV n)
		705
		706	IV popcount (UV n)
		707
583	void	708	void
584	pango_init ()	709	pango_init ()
585	CODE:	710	CODE:
586	{	711	{
587	opengl_fontmap = pango_opengl_font_map_new ();	712	opengl_fontmap = pango_opengl_font_map_new ();
588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	713	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);	714	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		715	/*pango_context_set_font_description (opengl_context, default_font);*/
		716	#if PANGO_VERSION_CHECK (1, 15, 2)
		717	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		718	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		719	#endif
590	}	720	}
591		721
592	int	722	char *SDL_GetError ()
593	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
594		723
595	void	724	int SDL_Init (U32 flags)
		725
		726	int SDL_InitSubSystem (U32 flags)
		727
		728	void SDL_QuitSubSystem (U32 flags)
		729
596	SDL_Quit ()	730	void SDL_Quit ()
597		731
		732	int SDL_GL_SetAttribute (int attr, int value)
		733
		734	int SDL_GL_GetAttribute (int attr)
		735	CODE:
		736	if (SDL_GL_GetAttribute (attr, &RETVAL))
		737	XSRETURN_UNDEF;
		738	OUTPUT:
		739	RETVAL
		740
598	void	741	void
599	SDL_ListModes ()	742	SDL_ListModes (int rgb, int alpha)
600	PPCODE:	743	PPCODE:
601	{	744	{
602	SDL_Rect **m;	745	SDL_Rect **m;
603		746
604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	747	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	748	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	749	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	750	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608		751
609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	752	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	753	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611		754
612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	755	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	756	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	757	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	758	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616		759
617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	760	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);	761	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		762
626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	763	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627		764
628	if (m && m != (SDL_Rect **)-1)	765	if (m && m != (SDL_Rect **)-1)
629	while (*m)	766	while (*m)
630	{	767	{
		768	if ((*m)->w >= 400 && (*m)->h >= 300)
		769	{
631	AV *av = newAV ();	770	AV *av = newAV ();
632	av_push (av, newSViv ((*m)->w));	771	av_push (av, newSViv ((*m)->w));
633	av_push (av, newSViv ((*m)->h));	772	av_push (av, newSViv ((*m)->h));
		773	av_push (av, newSViv (rgb));
		774	av_push (av, newSViv (alpha));
634	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	775	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		776	}
635		777
636	++m;	778	++m;
637	}	779	}
638	}	780	}
639		781
640	char *
641	SDL_GetError ()
642
643	int	782	int
644	SDL_SetVideoMode (int w, int h, int fullscreen)	783	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645	CODE:	784	CODE:
		785	{
		786	SDL_EnableUNICODE (1);
		787	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		788
		789	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		790	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		791	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		792	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		793
646	RETVAL = !!SDL_SetVideoMode (	794	RETVAL = !!SDL_SetVideoMode (
647	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	795	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
648	);	796	);
		797
649	if (RETVAL)	798	if (RETVAL)
650	{	799	{
651	av_clear (texture_av);	800	av_clear (texture_av);
652		801
653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	802	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	803	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655	# include "glfunc.h"	804	#include "glfunc.h"
656	# undef GL_FUNC	805	#undef GL_FUNC
657
658	}	806	}
		807	}
659	OUTPUT:	808	OUTPUT:
660	RETVAL	809	RETVAL
661		810
662	void	811	void
663	SDL_GL_SwapBuffers ()	812	SDL_GL_SwapBuffers ()
664		813
665	char *	814	char *
666	SDL_GetKeyName (int sym)	815	SDL_GetKeyName (int sym)
667		816
		817	int
		818	SDL_GetAppState ()
		819
		820	int
		821	SDL_GetModState ()
		822
668	void	823	void
669	SDL_PollEvent ()	824	poll_events ()
670	PPCODE:	825	PPCODE:
671	{	826	{
672	SDL_Event ev;	827	SDL_Event ev;
673		828
674	while (SDL_PollEvent (&ev))	829	SDL_PumpEvents ();
		830	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
675	{	831	{
676	HV *hv = newHV ();	832	HV *hv = newHV ();
677	hv_store (hv, "type", 4, newSViv (ev.type), 0);	833	hv_store (hv, "type", 4, newSViv (ev.type), 0);
678		834
679	switch (ev.type)	835	switch (ev.type)
680	{	836	{
681	case SDL_KEYDOWN:	837	case SDL_KEYDOWN:
682	case SDL_KEYUP:	838	case SDL_KEYUP:
683	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	839	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
684	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	840	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
685	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	841	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 */	842	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);	843	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
688	break;	844	break;
689		845
690	case SDL_ACTIVEEVENT:	846	case SDL_ACTIVEEVENT:
691	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	847	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
692	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	848	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
693	break;	849	break;
694		850
695	case SDL_MOUSEMOTION:	851	case SDL_MOUSEMOTION:
		852	{
		853	int state = ev.motion.state;
		854	int x = ev.motion.x;
		855	int y = ev.motion.y;
		856	int xrel = ev.motion.xrel;
		857	int yrel = ev.motion.yrel;
		858
		859	/* do simplistic event compression */
		860	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		861	&& state == ev.motion.state)
		862	{
		863	xrel += ev.motion.xrel;
		864	yrel += ev.motion.yrel;
		865	x = ev.motion.x;
		866	y = ev.motion.y;
		867	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		868	}
		869
696	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	870	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
697
698	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	871	hv_store (hv, "state", 5, newSViv (state), 0);
699	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	872	hv_store (hv, "x", 1, newSViv (x), 0);
700	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	873	hv_store (hv, "y", 1, newSViv (y), 0);
701	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	874	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
702	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	875	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		876	}
703	break;	877	break;
704		878
705	case SDL_MOUSEBUTTONDOWN:	879	case SDL_MOUSEBUTTONDOWN:
706	case SDL_MOUSEBUTTONUP:	880	case SDL_MOUSEBUTTONUP:
707	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	881	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
708		882
709	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	883	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
710	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	884	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
711	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	885	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
712	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	886	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
717	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	891	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
718	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	892	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
719	break;	893	break;
720	}	894	}
721		895
722	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	896	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
723	}	897	}
724	}	898	}
725		899
726	int	900	int
727	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	901	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
728	POSTCALL:	902	POSTCALL:
729	Mix_HookMusicFinished (music_finished);	903	Mix_HookMusicFinished (music_finished);
730	Mix_ChannelFinished (channel_finished);	904	Mix_ChannelFinished (channel_finished);
731		905
732	void	906	void
		907	Mix_QuerySpec ()
		908	PPCODE:
		909	{
		910	int freq, channels;
		911	Uint16 format;
		912
		913	if (Mix_QuerySpec (&freq, &format, &channels))
		914	{
		915	EXTEND (SP, 3);
		916	PUSHs (sv_2mortal (newSViv (freq)));
		917	PUSHs (sv_2mortal (newSViv (format)));
		918	PUSHs (sv_2mortal (newSViv (channels)));
		919	}
		920	}
		921
		922	void
733	Mix_CloseAudio ()	923	Mix_CloseAudio ()
734		924
735	int	925	int
736	Mix_AllocateChannels (int numchans = -1)	926	Mix_AllocateChannels (int numchans = -1)
		927
		928	const char *
		929	Mix_GetError ()
737		930
738	void	931	void
739	lowdelay (int fd, int val = 1)	932	lowdelay (int fd, int val = 1)
740	CODE:	933	CODE:
741	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	934	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
767	}	960	}
768	}	961	}
769	#endif	962	#endif
770	}	963	}
771		964
772	void	965	int
773	add_font (char *file)	966	add_font (char *file)
774	CODE:	967	CODE:
775	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	968	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		969	OUTPUT:
		970	RETVAL
776		971
777	void	972	void
778	load_image_inline (SV *image_)	973	load_image_inline (SV *image_)
779	ALIAS:	974	ALIAS:
780	load_image_file = 1	975	load_image_file = 1
…		…
783	STRLEN image_len;	978	STRLEN image_len;
784	char *image = (char *)SvPVbyte (image_, image_len);	979	char *image = (char *)SvPVbyte (image_, image_len);
785	SDL_Surface *surface, *surface2;	980	SDL_Surface *surface, *surface2;
786	SDL_PixelFormat fmt;	981	SDL_PixelFormat fmt;
787	SDL_RWops *rw = ix	982	SDL_RWops *rw = ix
788	? SDL_RWFromFile (image, "r")	983	? SDL_RWFromFile (image, "rb")
789	: SDL_RWFromConstMem (image, image_len);	984	: SDL_RWFromConstMem (image, image_len);
790		985
791	if (!rw)	986	if (!rw)
792	croak ("load_image: %s", SDL_GetError ());	987	croak ("load_image: %s", SDL_GetError ());
793		988
…		…
866	void	1061	void
867	error (char *message)	1062	error (char *message)
868	CODE:	1063	CODE:
869	fprintf (stderr, "ERROR: %s\n", message);	1064	fprintf (stderr, "ERROR: %s\n", message);
870	#ifdef _WIN32	1065	#ifdef _WIN32
871	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1066	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
872	#endif	1067	#endif
873		1068
874	void	1069	void
875	fatal (char *message)	1070	fatal (char *message)
876	CODE:	1071	CODE:
877	fprintf (stderr, "FATAL: %s\n", message);	1072	fprintf (stderr, "FATAL: %s\n", message);
878	#ifdef _WIN32	1073	#ifdef _WIN32
879	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1074	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
880	#endif	1075	#endif
881	_exit (1);	1076	_exit (1);
882		1077
883	void	1078	void
884	_exit (int retval = 0)	1079	_exit (int retval = 0)
…		…
896	#if DEBUG	1091	#if DEBUG
897	VALGRIND_DO_LEAK_CHECK;	1092	VALGRIND_DO_LEAK_CHECK;
898	#endif	1093	#endif
899	}	1094	}
900		1095
901	MODULE = CFPlus PACKAGE = CFPlus::Font	1096	MODULE = Deliantra::Client PACKAGE = DC::Font
902		1097
903	CFPlus::Font	1098	PROTOTYPES: DISABLE
		1099
		1100	DC::Font
904	new_from_file (SV *class, char *path, int id = 0)	1101	new_from_file (SV *class, char *path, int id = 0)
905	CODE:	1102	CODE:
906	{	1103	{
907	int count;	1104	int count;
908	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1105	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
911	}	1108	}
912	OUTPUT:	1109	OUTPUT:
913	RETVAL	1110	RETVAL
914		1111
915	void	1112	void
916	DESTROY (CFPlus::Font self)	1113	DESTROY (DC::Font self)
917	CODE:	1114	CODE:
918	pango_font_description_free (self);	1115	pango_font_description_free (self);
919		1116
920	void	1117	void
921	make_default (CFPlus::Font self)	1118	make_default (DC::Font self)
		1119	PROTOTYPE: $
922	CODE:	1120	CODE:
923	default_font = self;	1121	default_font = self;
924		1122
925	MODULE = CFPlus PACKAGE = CFPlus::Layout	1123	MODULE = Deliantra::Client PACKAGE = DC::Layout
926		1124
		1125	PROTOTYPES: DISABLE
		1126
927	void	1127	void
928	reset_glyph_cache ()	1128	glyph_cache_backup ()
		1129	PROTOTYPE:
929	CODE:	1130	CODE:
		1131	tc_backup ();
		1132
		1133	void
		1134	glyph_cache_restore ()
		1135	PROTOTYPE:
		1136	CODE:
930	tc_clear ();	1137	tc_restore ();
931		1138
932	CFPlus::Layout	1139	DC::Layout
933	new (SV *class)	1140	new (SV *class)
934	CODE:	1141	CODE:
935	New (0, RETVAL, 1, struct cf_layout);	1142	New (0, RETVAL, 1, struct cf_layout);
936		1143
937	RETVAL->pl = pango_layout_new (opengl_context);	1144	RETVAL->pl = pango_layout_new (opengl_context);
…		…
939	RETVAL->g = 1.;	1146	RETVAL->g = 1.;
940	RETVAL->b = 1.;	1147	RETVAL->b = 1.;
941	RETVAL->a = 1.;	1148	RETVAL->a = 1.;
942	RETVAL->base_height = MIN_FONT_HEIGHT;	1149	RETVAL->base_height = MIN_FONT_HEIGHT;
943	RETVAL->font = 0;	1150	RETVAL->font = 0;
		1151	RETVAL->rc = rc_alloc ();
944		1152
945	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1153	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
946	layout_update_font (RETVAL);	1154	layout_update_font (RETVAL);
947	OUTPUT:	1155	OUTPUT:
948	RETVAL	1156	RETVAL
949		1157
950	void	1158	void
951	DESTROY (CFPlus::Layout self)	1159	DESTROY (DC::Layout self)
952	CODE:	1160	CODE:
953	g_object_unref (self->pl);	1161	g_object_unref (self->pl);
		1162	rc_free (self->rc);
954	Safefree (self);	1163	Safefree (self);
955		1164
956	void	1165	void
957	set_text (CFPlus::Layout self, SV *text_)	1166	set_text (DC::Layout self, SV *text_)
958	CODE:	1167	CODE:
959	{	1168	{
960	STRLEN textlen;	1169	STRLEN textlen;
961	char *text = SvPVutf8 (text_, textlen);	1170	char *text = SvPVutf8 (text_, textlen);
962		1171
963	pango_layout_set_text (self->pl, text, textlen);	1172	pango_layout_set_text (self->pl, text, textlen);
964	}	1173	}
965		1174
966	void	1175	void
967	set_markup (CFPlus::Layout self, SV *text_)	1176	set_markup (DC::Layout self, SV *text_)
968	CODE:	1177	CODE:
969	{	1178	{
970	STRLEN textlen;	1179	STRLEN textlen;
971	char *text = SvPVutf8 (text_, textlen);	1180	char *text = SvPVutf8 (text_, textlen);
972		1181
973	pango_layout_set_markup (self->pl, text, textlen);	1182	pango_layout_set_markup (self->pl, text, textlen);
974	}	1183	}
975		1184
976	void	1185	void
977	set_shapes (CFPlus::Layout self, ...)	1186	set_shapes (DC::Layout self, ...)
978	CODE:	1187	CODE:
979	{	1188	{
980	PangoAttrList *attrs = 0;	1189	PangoAttrList *attrs = 0;
981	const char *text = pango_layout_get_text (self->pl);	1190	const char *text = pango_layout_get_text (self->pl);
982	const char *pos = text;	1191	const char *pos = text;
…		…
1017	if (attrs)	1226	if (attrs)
1018	pango_layout_set_attributes (self->pl, attrs);	1227	pango_layout_set_attributes (self->pl, attrs);
1019	}	1228	}
1020		1229
1021	void	1230	void
1022	get_shapes (CFPlus::Layout self)	1231	get_shapes (DC::Layout self)
1023	PPCODE:	1232	PPCODE:
1024	{	1233	{
1025	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1234	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1026		1235
1027	do	1236	do
1028	{	1237	{
1029	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1238	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1030		1239
1031	if (run && shape_attr_p (run))	1240	if (run && shape_attr_p (run))
1032	{	1241	{
1033	PangoRectangle extents;	1242	PangoRectangle extents;
1034	pango_layout_iter_get_run_extents (iter, 0, &extents);	1243	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1042		1251
1043	pango_layout_iter_free (iter);	1252	pango_layout_iter_free (iter);
1044	}	1253	}
1045		1254
1046	int	1255	int
1047	has_wrapped (CFPlus::Layout self)	1256	has_wrapped (DC::Layout self)
1048	CODE:	1257	CODE:
1049	{	1258	{
1050	int lines = 1;	1259	int lines = 1;
1051	const char *text = pango_layout_get_text (self->pl);	1260	const char *text = pango_layout_get_text (self->pl);
1052		1261
…		…
1057	}	1266	}
1058	OUTPUT:	1267	OUTPUT:
1059	RETVAL	1268	RETVAL
1060		1269
1061	SV *	1270	SV *
1062	get_text (CFPlus::Layout self)	1271	get_text (DC::Layout self)
1063	CODE:	1272	CODE:
1064	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1273	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1065	sv_utf8_decode (RETVAL);	1274	sv_utf8_decode (RETVAL);
1066	OUTPUT:	1275	OUTPUT:
1067	RETVAL	1276	RETVAL
1068		1277
1069	void	1278	void
1070	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1279	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1071	CODE:	1280	CODE:
1072	self->r = r;	1281	self->r = r;
1073	self->g = g;	1282	self->g = g;
1074	self->b = b;	1283	self->b = b;
1075	self->a = a;	1284	self->a = a;
1076		1285
1077	void	1286	void
1078	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1287	set_font (DC::Layout self, DC::Font font = 0)
1079	CODE:	1288	CODE:
1080	if (self->font != font)	1289	if (self->font != font)
1081	{	1290	{
1082	self->font = font;	1291	self->font = font;
1083	layout_update_font (self);	1292	layout_update_font (self);
1084	}	1293	}
1085		1294
1086	void	1295	void
1087	set_height (CFPlus::Layout self, int base_height)	1296	set_height (DC::Layout self, int base_height)
1088	CODE:	1297	CODE:
1089	if (self->base_height != base_height)	1298	if (self->base_height != base_height)
1090	{	1299	{
1091	self->base_height = base_height;	1300	self->base_height = base_height;
1092	layout_update_font (self);	1301	layout_update_font (self);
1093	}	1302	}
1094		1303
1095	void	1304	void
1096	set_width (CFPlus::Layout self, int max_width = -1)	1305	set_width (DC::Layout self, int max_width = -1)
1097	CODE:	1306	CODE:
1098	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1307	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1099		1308
1100	void	1309	void
1101	set_indent (CFPlus::Layout self, int indent)	1310	set_indent (DC::Layout self, int indent)
1102	CODE:	1311	CODE:
1103	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1312	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1104		1313
1105	void	1314	void
1106	set_spacing (CFPlus::Layout self, int spacing)	1315	set_spacing (DC::Layout self, int spacing)
1107	CODE:	1316	CODE:
1108	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1317	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1109		1318
1110	void	1319	void
1111	set_ellipsise (CFPlus::Layout self, int ellipsise)	1320	set_ellipsise (DC::Layout self, int ellipsise)
1112	CODE:	1321	CODE:
1113	pango_layout_set_ellipsize (self->pl,	1322	pango_layout_set_ellipsize (self->pl,
1114	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1323	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1115	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1324	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1116	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1325	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1117	: PANGO_ELLIPSIZE_NONE	1326	: PANGO_ELLIPSIZE_NONE
1118	);	1327	);
1119		1328
1120	void	1329	void
1121	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1330	set_single_paragraph_mode (DC::Layout self, int spm)
1122	CODE:	1331	CODE:
1123	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1332	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1124		1333
1125	void	1334	void
1126	size (CFPlus::Layout self)	1335	size (DC::Layout self)
1127	PPCODE:	1336	PPCODE:
1128	{	1337	{
1129	int w, h;	1338	int w, h;
1130		1339
1131	layout_get_pixel_size (self, &w, &h);	1340	layout_get_pixel_size (self, &w, &h);
…		…
1134	PUSHs (sv_2mortal (newSViv (w)));	1343	PUSHs (sv_2mortal (newSViv (w)));
1135	PUSHs (sv_2mortal (newSViv (h)));	1344	PUSHs (sv_2mortal (newSViv (h)));
1136	}	1345	}
1137		1346
1138	int	1347	int
1139	descent (CFPlus::Layout self)	1348	descent (DC::Layout self)
1140	CODE:	1349	CODE:
1141	{	1350	{
1142	PangoRectangle rect;	1351	PangoRectangle rect;
1143	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1352	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1144	pango_layout_line_get_pixel_extents (line, 0, &rect);	1353	pango_layout_line_get_pixel_extents (line, 0, &rect);
1145	RETVAL = PANGO_DESCENT (rect);	1354	RETVAL = PANGO_DESCENT (rect);
1146	}	1355	}
1147	OUTPUT:	1356	OUTPUT:
1148	RETVAL	1357	RETVAL
1149		1358
1150	int	1359	int
1151	xy_to_index (CFPlus::Layout self, int x, int y)	1360	xy_to_index (DC::Layout self, int x, int y)
1152	CODE:	1361	CODE:
1153	{	1362	{
1154	int index, trailing;	1363	int index, trailing;
1155	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1364	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1156	RETVAL = index + trailing;	1365	RETVAL = index + trailing;
1157	}	1366	}
1158	OUTPUT:	1367	OUTPUT:
1159	RETVAL	1368	RETVAL
1160		1369
1161	void	1370	void
1162	cursor_pos (CFPlus::Layout self, int index)	1371	cursor_pos (DC::Layout self, int index)
1163	PPCODE:	1372	PPCODE:
1164	{	1373	{
1165	PangoRectangle strong_pos;	1374	PangoRectangle pos;
1166	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1375	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1167		1376
1168	EXTEND (SP, 3);	1377	EXTEND (SP, 3);
1169	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1378	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1170	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1379	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1171	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1380	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1172	}	1381	}
1173		1382
1174	void	1383	void
1175	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1384	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1176	PPCODE:	1385	PPCODE:
1177	{	1386	{
1178	int line, x;	1387	int line, x;
1179		1388
1180	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1389	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1390	#if !PANGO_VERSION_CHECK (1, 17, 3)
1181	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1391	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1182		1392	--line;
		1393	#endif
1183	EXTEND (SP, 2);	1394	EXTEND (SP, 2);
1184	PUSHs (sv_2mortal (newSViv (line - 1)));	1395	PUSHs (sv_2mortal (newSViv (line)));
1185	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1396	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1186	}	1397	}
1187		1398
1188	void	1399	void
1189	line_x_to_index (CFPlus::Layout self, int line, int x)	1400	line_x_to_index (DC::Layout self, int line, int x)
1190	PPCODE:	1401	PPCODE:
1191	{	1402	{
1192	PangoLayoutLine *lp;	1403	PangoLayoutLine *lp;
1193	int index, trailing;	1404	int index, trailing;
1194		1405
1195	if (line < 0)	1406	if (line < 0)
1196	XSRETURN_EMPTY;	1407	XSRETURN_EMPTY;
1197		1408
1198	if (!(lp = pango_layout_get_line (self->pl, line)))	1409	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1199	XSRETURN_EMPTY; /* do better */	1410	XSRETURN_EMPTY; /* do better */
1200		1411
1201	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1412	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1202		1413
1203	EXTEND (SP, 2);	1414	EXTEND (SP, 2);
…		…
1209	PUSHs (sv_2mortal (newSViv (trailing)));	1420	PUSHs (sv_2mortal (newSViv (trailing)));
1210	}	1421	}
1211	}	1422	}
1212		1423
1213	void	1424	void
1214	render (CFPlus::Layout self, float x, float y, int flags = 0)	1425	render (DC::Layout self, float x, float y, int flags = 0)
1215	PPCODE:	1426	CODE:
		1427	rc_clear (self->rc);
1216	pango_opengl_render_layout_subpixel (	1428	pango_opengl_render_layout_subpixel (
1217	self->pl,	1429	self->pl,
		1430	self->rc,
1218	x * PANGO_SCALE, y * PANGO_SCALE,	1431	x * PANGO_SCALE, y * PANGO_SCALE,
1219	self->r, self->g, self->b, self->a,	1432	self->r, self->g, self->b, self->a,
1220	flags	1433	flags
1221	);	1434	);
		1435	// we assume that context_change actually clears/frees stuff
		1436	// and does not do any recomputation...
		1437	pango_layout_context_changed (self->pl);
1222		1438
1223	MODULE = CFPlus PACKAGE = CFPlus::Texture
1224
1225	void	1439	void
1226	pad2pot (SV *data_, SV *w_, SV *h_)	1440	draw (DC::Layout self)
1227	CODE:	1441	CODE:
1228	{	1442	{
1229	int ow = SvIV (w_);	1443	glEnable (GL_TEXTURE_2D);
1230	int oh = SvIV (h_);	1444	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1445	glEnable (GL_BLEND);
		1446	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1447	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1448	glEnable (GL_ALPHA_TEST);
		1449	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1231		1450
1232	if (ow && oh)	1451	rc_draw (self->rc);
		1452
		1453	glDisable (GL_ALPHA_TEST);
		1454	glDisable (GL_BLEND);
		1455	glDisable (GL_TEXTURE_2D);
		1456	}
		1457
		1458	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1459
		1460	PROTOTYPES: ENABLE
		1461
		1462	void
		1463	pad (SV *data_, int ow, int oh, int nw, int nh)
		1464	CODE:
		1465	{
		1466	if ((nw != ow || nh != oh) && SvOK (data_))
1233	{	1467	{
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;	1468	STRLEN datalen;
1242	char *data = SvPVbyte (data_, datalen);	1469	char *data = SvPVbyte (data_, datalen);
1243	int bpp = datalen / (ow * oh);	1470	int bpp = datalen / (ow * oh);
1244	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1471	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1245		1472
1246	SvPOK_only (result_);	1473	SvPOK_only (result_);
1247	SvCUR_set (result_, nw * nh * bpp);	1474	SvCUR_set (result_, nw * nh * bpp);
1248		1475
1249	memset (SvPVX (result_), 0, nw * nh * bpp);	1476	memset (SvPVX (result_), 0, nw * nh * bpp);
1250	while (oh--)	1477	while (oh--)
1251	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1478	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1252		1479
1253	sv_setsv (data_, result_);	1480	sv_setsv (data_, result_);
1254	}
1255
1256	sv_setiv (w_, nw);
1257	sv_setiv (h_, nh);
1258	}
1259	}	1481	}
1260	}	1482	}
1261		1483
1262	void	1484	void
1263	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1485	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1269	{	1491	{
1270	HV *hv = (HV *)SvRV (self);	1492	HV *hv = (HV *)SvRV (self);
1271	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1493	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1272	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1494	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1273	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1495	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1496
		1497	if (name <= 0)
		1498	XSRETURN_EMPTY;
1274		1499
1275	if (items < 5)	1500	if (items < 5)
1276	{	1501	{
1277	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1502	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1278	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1503	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1306	glDisable (GL_ALPHA_TEST);	1531	glDisable (GL_ALPHA_TEST);
1307	glDisable (GL_BLEND);	1532	glDisable (GL_BLEND);
1308	}	1533	}
1309	}	1534	}
1310		1535
1311	MODULE = CFPlus PACKAGE = CFPlus::Map	1536	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1537	CODE:
		1538	{
		1539	GLint width;
		1540	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1541	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1542	RETVAL = width > 0;
		1543	}
		1544	OUTPUT:
		1545	RETVAL
1312		1546
1313	CFPlus::Map	1547	MODULE = Deliantra::Client PACKAGE = DC::Map
		1548
		1549	PROTOTYPES: DISABLE
		1550
		1551	DC::Map
1314	new (SV *class)	1552	new (SV *class)
1315	CODE:	1553	CODE:
1316	New (0, RETVAL, 1, struct map);	1554	New (0, RETVAL, 1, struct map);
1317	RETVAL->x = 0;	1555	RETVAL->x = 0;
1318	RETVAL->y = 0;	1556	RETVAL->y = 0;
…		…
1326	RETVAL->row = 0;	1564	RETVAL->row = 0;
1327	OUTPUT:	1565	OUTPUT:
1328	RETVAL	1566	RETVAL
1329		1567
1330	void	1568	void
1331	DESTROY (CFPlus::Map self)	1569	DESTROY (DC::Map self)
1332	CODE:	1570	CODE:
1333	{	1571	{
1334	map_clear (self);	1572	map_clear (self);
1335	Safefree (self->face2tile);	1573	Safefree (self->face2tile);
1336	Safefree (self->tex);	1574	Safefree (self->tex);
1337	Safefree (self);	1575	Safefree (self);
1338	}	1576	}
1339		1577
1340	void	1578	void
1341	resize (CFPlus::Map self, int map_width, int map_height)	1579	resize (DC::Map self, int map_width, int map_height)
1342	CODE:	1580	CODE:
1343	self->w = map_width;	1581	self->w = map_width;
1344	self->h = map_height;	1582	self->h = map_height;
1345		1583
1346	void	1584	void
1347	clear (CFPlus::Map self)	1585	clear (DC::Map self)
1348	CODE:	1586	CODE:
1349	map_clear (self);	1587	map_clear (self);
1350		1588
1351	void	1589	void
1352	set_tileid (CFPlus::Map self, int face, int tile)	1590	set_tileid (DC::Map self, int face, int tile)
1353	CODE:	1591	CODE:
1354	{	1592	{
1355	need_facenum (self, face); self->face2tile [face] = tile;	1593	need_facenum (self, face); self->face2tile [face] = tile;
1356	need_texid (self, tile);	1594	need_texid (self, tile);
1357	}	1595	}
1358		1596
1359	void	1597	void
1360	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1598	set_smooth (DC::Map self, int face, int smooth, int level)
1361	CODE:	1599	CODE:
1362	{	1600	{
1363	tileid texid;	1601	tileid texid;
1364	maptex *tex;	1602	maptex *tex;
1365		1603
…		…
1378	tex->smoothtile = self->face2tile [smooth];	1616	tex->smoothtile = self->face2tile [smooth];
1379	tex->smoothlevel = level;	1617	tex->smoothlevel = level;
1380	}	1618	}
1381		1619
1382	void	1620	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)	1621	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:	1622	CODE:
1385	{	1623	{
1386	need_texid (self, texid);	1624	need_texid (self, texid);
1387		1625
1388	{	1626	{
…		…
1408	// from transparent color bleeding and ugly wrapping effects.	1646	// from transparent color bleeding and ugly wrapping effects.
1409	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1647	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1410	}	1648	}
1411		1649
1412	int	1650	int
1413	ox (CFPlus::Map self)	1651	ox (DC::Map self)
1414	ALIAS:	1652	ALIAS:
1415	oy = 1	1653	oy = 1
1416	x = 2	1654	x = 2
1417	y = 3	1655	y = 3
1418	w = 4	1656	w = 4
…		…
1429	}	1667	}
1430	OUTPUT:	1668	OUTPUT:
1431	RETVAL	1669	RETVAL
1432		1670
1433	void	1671	void
1434	scroll (CFPlus::Map self, int dx, int dy)	1672	scroll (DC::Map self, int dx, int dy)
1435	CODE:	1673	CODE:
1436	{	1674	{
1437	if (dx > 0)	1675	if (dx > 0)
1438	map_blank (self, self->x, self->y, dx, self->h);	1676	map_blank (self, self->x, self->y, dx, self->h);
1439	else if (dx < 0)	1677	else if (dx < 0)
…		…
1454	self->rows += MAP_EXTEND_Y;	1692	self->rows += MAP_EXTEND_Y;
1455	self->y += MAP_EXTEND_Y;	1693	self->y += MAP_EXTEND_Y;
1456	}	1694	}
1457	}	1695	}
1458		1696
1459	void	1697	SV *
1460	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1698	map1a_update (DC::Map self, SV *data_, int extmap)
1461	CODE:	1699	CODE:
1462	{	1700	{
1463	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1701	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1464	uint8_t *data_end = (uint8_t *)SvEND (data_);	1702	uint8_t *data_end = (uint8_t *)SvEND (data_);
1465	mapcell *cell;	1703	mapcell *cell;
1466	int x, y, flags;	1704	int x, y, z, flags;
		1705	AV *missing = newAV ();
		1706	RETVAL = newRV_noinc ((SV *)missing);
1467		1707
1468	while (data < data_end - 1)	1708	while (data < data_end - 1)
1469	{	1709	{
1470	flags = (data [0] << 8) + data [1]; data += 2;	1710	flags = (data [0] << 8) + data [1]; data += 2;
1471		1711
…		…
1491	uint8_t ext, cmd;	1731	uint8_t ext, cmd;
1492		1732
1493	do	1733	do
1494	{	1734	{
1495	ext = *data++;	1735	ext = *data++;
1496	cmd = ext & 0x3f;	1736	cmd = ext & 0x7f;
1497		1737
1498	if (cmd < 4)	1738	if (cmd < 4)
1499	cell->darkness = 255 - ext * 64 + 1;	1739	cell->darkness = 255 - ext * 64 + 1;
1500	else if (cmd == 5) // health	1740	else if (cmd == 5) // health
1501	{	1741	{
…		…
1504	}	1744	}
1505	else if (cmd == 6) // monster width	1745	else if (cmd == 6) // monster width
1506	cell->stat_width = *data++ + 1;	1746	cell->stat_width = *data++ + 1;
1507	else if (cmd == 0x47)	1747	else if (cmd == 0x47)
1508	{	1748	{
1509	if (*data == 4)	1749	if (*data == 1) cell->player = data [1];
1510	; // decode player count	1750	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1751	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1752	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1511		1753
1512	data += *data + 1;	1754	data += *data + 1;
1513	}	1755	}
1514	else if (cmd == 8) // cell flags	1756	else if (cmd == 8) // cell flags
1515	cell->flags = *data++;	1757	cell->flags = *data++;
…		…
1522	}	1764	}
1523	else	1765	else
1524	cell->darkness = *data++ + 1;	1766	cell->darkness = *data++ + 1;
1525	}	1767	}
1526		1768
		1769	for (z = 0; z <= 2; ++z)
1527	if (flags & 4)	1770	if (flags & (4 >> z))
1528	{	1771	{
1529	faceid face = (data [0] << 8) + data [1]; data += 2;	1772	faceid face = (data [0] << 8) + data [1]; data += 2;
1530	need_facenum (self, face);	1773	need_facenum (self, face);
1531	cell->tile [0] = self->face2tile [face];	1774	cell->tile [z] = self->face2tile [face];
		1775
		1776	if (cell->tile [z])
		1777	{
		1778	maptex *tex = self->tex + cell->tile [z];
		1779	if (!tex->name)
		1780	av_push (missing, newSViv (cell->tile [z]));
		1781
		1782	if (tex->smoothtile)
		1783	{
		1784	maptex *smooth = self->tex + tex->smoothtile;
		1785	if (!smooth->name)
		1786	av_push (missing, newSViv (tex->smoothtile));
		1787	}
		1788	}
1532	}	1789	}
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	}	1790	}
1548	else	1791	else
1549	cell->darkness = 0;	1792	CELL_CLEAR (cell);
1550	}	1793	}
1551	}	1794	}
		1795	OUTPUT:
		1796	RETVAL
1552		1797
1553	SV *	1798	SV *
1554	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1799	mapmap (DC::Map self, int x0, int y0, int w, int h)
1555	CODE:	1800	CODE:
1556	{	1801	{
1557	int x1, x;	1802	int x1, x;
1558	int y1, y;	1803	int y1, y;
1559	int z;	1804	int z;
…		…
1604	}	1849	}
1605	OUTPUT:	1850	OUTPUT:
1606	RETVAL	1851	RETVAL
1607		1852
1608	void	1853	void
1609	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1854	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:	1855	CODE:
1611	{	1856	{
		1857	int x, y, z;
		1858
1612	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1859	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1613	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1860	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)	1861	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1615	smooth_key skey;	1862	smooth_key skey;
1616	int x, y, z;	1863	int pl_x, pl_y;
1617	int last_name;	1864	maptex pl_tex;
		1865	rc_t *rc = rc_alloc ();
		1866	rc_key_t key;
		1867	rc_array_t *arr;
		1868
		1869	pl_tex.name = 0;
1618		1870
1619	// thats current max. sorry.	1871	// thats current max. sorry.
1620	if (sw > 255) sw = 255;	1872	if (sw > 255) sw = 255;
1621	if (sh > 255) sh = 255;	1873	if (sh > 255) sh = 255;
1622		1874
1623	// clear key, in case of extra padding	1875	// clear key, in case of extra padding
1624	memset (&skey, 0, sizeof (skey));	1876	memset (&skey, 0, sizeof (skey));
1625		1877
1626	glColor4ub (255, 255, 255, 255);	1878	memset (&key, 0, sizeof (key));
1627		1879	key.r = 255;
1628	glEnable (GL_BLEND);	1880	key.g = 255;
1629	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1881	key.b = 255;
1630	glEnable (GL_TEXTURE_2D);	1882	key.a = 255;
1631	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1883	key.mode = GL_QUADS;
1632		1884	key.format = GL_T2F_V3F;
1633	glBegin (GL_QUADS);	1885	key.texname = -1;
1634
1635	last_name = 0;
1636		1886
1637	mx += self->x;	1887	mx += self->x;
1638	my += self->y;	1888	my += self->y;
1639		1889
1640	// first pass: determine smooth_max	1890	// first pass: determine smooth_max
…		…
1656	MAX (self->tex [cell->tile [0]].smoothlevel,	1906	MAX (self->tex [cell->tile [0]].smoothlevel,
1657	MAX (self->tex [cell->tile [1]].smoothlevel,	1907	MAX (self->tex [cell->tile [1]].smoothlevel,
1658	self->tex [cell->tile [2]].smoothlevel));	1908	self->tex [cell->tile [2]].smoothlevel));
1659	}	1909	}
1660	}	1910	}
		1911
		1912	glEnable (GL_BLEND);
		1913	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1914	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1661		1915
1662	for (z = 0; z <= 2; z++)	1916	for (z = 0; z <= 2; z++)
1663	{	1917	{
1664	memset (smooth_level, 0, sizeof (smooth_level));	1918	memset (smooth_level, 0, sizeof (smooth_level));
1665		1919
…		…
1678	{	1932	{
1679	maptex tex = self->tex [tile];	1933	maptex tex = self->tex [tile];
1680	int px = (x + 1) * T - tex.w;	1934	int px = (x + 1) * T - tex.w;
1681	int py = (y + 1) * T - tex.h;	1935	int py = (y + 1) * T - tex.h;
1682		1936
1683	// suppressing texture state switches here
1684	// is only moderately effective, but worth the extra effort
1685	if (last_name != tex.name)	1937	if (key.texname != tex.name)
1686	{	1938	{
1687	if (!tex.name)	1939	if (!tex.name)
1688	tex = self->tex [2]; /* missing, replace by noface */	1940	tex = self->tex [2]; /* missing, replace by noface */
1689		1941
1690	glEnd ();	1942	key.texname = tex.name;
1691	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1943	arr = rc_array (rc, &key);
1692	glBegin (GL_QUADS);
1693	}	1944	}
1694		1945
1695	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1946	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	{	1947	{
		1948	pl_x = px;
		1949	pl_y = py;
		1950	pl_tex = tex;
		1951	continue;
		1952	}
		1953
		1954	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1955	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1956	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1957	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1958
		1959	if (expect_false (cell->flags) && expect_false (z == 2))
		1960	{
		1961	// overlays such as the speech bubble, probably more to come
1702	if (cell->flags & 1)	1962	if (cell->flags & 1)
1703	{	1963	{
1704	maptex tex = self->tex [1];	1964	maptex tex = self->tex [1];
1705	int px = x * T + T * 2 / 32;	1965	int px = x * T + T * 2 / 32;
1706	int py = y * T - T * 6 / 32;	1966	int py = y * T - T * 6 / 32;
1707		1967
		1968	if (tex.name)
1708	glEnd ();	1969	{
1709	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1970	if (key.texname != tex.name)
		1971	{
		1972	key.texname = tex.name;
		1973	arr = rc_array (rc, &key);
		1974	}
		1975
		1976	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1977	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1978	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1979	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1710	glBegin (GL_QUADS);	1980	}
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	}	1981	}
1717	}	1982	}
1718		1983
1719	// update smooth hash	1984	// update smooth hash
1720	if (tex.smoothtile)	1985	if (tex.smoothtile)
…		…
1756	}	2021	}
1757	}	2022	}
1758	}	2023	}
1759	}	2024	}
1760		2025
		2026	rc_draw (rc);
		2027	rc_clear (rc);
		2028
1761	// go through all smoothlevels, lowest to highest, then draw.	2029	// go through all smoothlevels, lowest to highest, then draw.
1762	// this is basically counting sort	2030	// this is basically counting sort
1763	{	2031	{
1764	int w, b;	2032	int w, b;
1765		2033
		2034	glEnable (GL_TEXTURE_2D);
		2035	glBegin (GL_QUADS);
1766	for (w = 0; w < 256 / 32; ++w)	2036	for (w = 0; w < 256 / 32; ++w)
1767	{	2037	{
1768	uint32_t smask = smooth_level [w];	2038	uint32_t smask = smooth_level [w];
1769	if (smask)	2039	if (smask)
1770	for (b = 0; b < 32; ++b)	2040	for (b = 0; b < 32; ++b)
…		…
1789	int border = bits & 15;	2059	int border = bits & 15;
1790	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2060	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1791	float dx = tex.s * .0625f; // 16 images/row	2061	float dx = tex.s * .0625f; // 16 images/row
1792	float dy = tex.t * .5f ; // 2 images/column	2062	float dy = tex.t * .5f ; // 2 images/column
1793		2063
1794	// this time naively avoiding texture state changes
1795	// save gobs of state changes.
1796	if (last_name != tex.name)	2064	if (tex.name)
1797	{	2065	{
		2066	// this time avoiding texture state changes
		2067	// save gobs of state changes.
1798	if (!tex.name)	2068	if (key.texname != tex.name)
1799	continue; // smoothing not yet available	2069	{
1800
1801	glEnd ();	2070	glEnd ();
1802	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2071	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1803	glBegin (GL_QUADS);	2072	glBegin (GL_QUADS);
1804	}	2073	}
1805		2074
1806	if (border)	2075	if (border)
1807	{	2076	{
1808	float ox = border * dx;	2077	float ox = border * dx;
1809		2078
1810	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2079	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1811	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2080	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1812	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2081	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1813	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2082	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1814	}	2083	}
1815		2084
1816	if (corner)	2085	if (corner)
1817	{	2086	{
1818	float ox = corner * dx;	2087	float ox = corner * dx;
1819		2088
1820	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2089	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1821	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2090	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1822	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2091	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1823	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2092	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2093	}
1824	}	2094	}
1825	}	2095	}
1826	}	2096	}
1827	}	2097	}
1828	}	2098	}
		2099
		2100	glEnd ();
		2101	glDisable (GL_TEXTURE_2D);
		2102	key.texname = -1;
1829	}	2103	}
1830		2104
1831	hv_clear (smooth);	2105	hv_clear (smooth);
1832	}	2106	}
1833		2107
1834	glEnd ();	2108	if (pl_tex.name)
		2109	{
		2110	maptex tex = pl_tex;
		2111	int px = pl_x + sdx;
		2112	int py = pl_y + sdy;
1835		2113
1836	glDisable (GL_TEXTURE_2D);	2114	key.texname = tex.name;
		2115	arr = rc_array (rc, &key);
		2116
		2117	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2118	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2119	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2120	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2121
		2122	rc_draw (rc);
		2123	}
		2124
1837	glDisable (GL_BLEND);	2125	glDisable (GL_BLEND);
		2126	rc_free (rc);
1838		2127
1839	// top layer: overlays such as the health bar	2128	// top layer: overlays such as the health bar
1840	for (y = 0; y < sh; y++)	2129	for (y = 0; y < sh; y++)
1841	if (0 <= y + my && y + my < self->rows)	2130	if (0 <= y + my && y + my < self->rows)
1842	{	2131	{
…		…
1867	}	2156	}
1868	}	2157	}
1869	}	2158	}
1870		2159
1871	void	2160	void
1872	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2161	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1873	CODE:	2162	CODE:
1874	{	2163	{
1875	static float color[16][3] = {	2164	static float color[16][3] = {
1876	{ 0.00F, 0.00F, 0.00F },	2165	{ 0.00F, 0.00F, 0.00F },
1877	{ 1.00F, 1.00F, 1.00F },	2166	{ 1.00F, 1.00F, 1.00F },
…		…
1927	glDisable (GL_BLEND);	2216	glDisable (GL_BLEND);
1928	glDisable (GL_TEXTURE_2D);	2217	glDisable (GL_TEXTURE_2D);
1929	}	2218	}
1930		2219
1931	void	2220	void
1932	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2221	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1933	PPCODE:	2222	PPCODE:
1934	{	2223	{
1935	int x, y;	2224	int x, y;
		2225	int sw1 = sw + 2;
		2226	int sh1 = sh + 2;
		2227	int sh3 = sh * 3;
1936	int sw4 = (sw + 3) & ~3;	2228	int sw34 = (sw * 3 + 3) & ~3;
		2229	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1937	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2230	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1938	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2231	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1939		2232
1940	memset (darkness, 255, sw4 * sh);
1941	SvPOK_only (darkness_sv);	2233	SvPOK_only (darkness3_sv);
1942	SvCUR_set (darkness_sv, sw4 * sh);	2234	SvCUR_set (darkness3_sv, sw34 * sh3);
1943		2235
1944	mx += self->x;	2236	mx += self->x - 1;
1945	my += self->y;	2237	my += self->y - 1;
1946		2238
		2239	memset (darkness1, 255, sw1 * sh1);
		2240
1947	for (y = 0; y < sh; y++)	2241	for (y = 0; y < sh1; y++)
1948	if (0 <= y + my && y + my < self->rows)	2242	if (0 <= y + my && y + my < self->rows)
1949	{	2243	{
1950	maprow *row = self->row + (y + my);	2244	maprow *row = self->row + (y + my);
1951		2245
1952	for (x = 0; x < sw; x++)	2246	for (x = 0; x < sw1; x++)
1953	if (row->c0 <= x + mx && x + mx < row->c1)	2247	if (row->c0 <= x + mx && x + mx < row->c1)
1954	{	2248	{
1955	mapcell *cell = row->col + (x + mx - row->c0);	2249	mapcell *cell = row->col + (x + mx - row->c0);
1956		2250
1957	darkness[y * sw4 + x] = cell->darkness	2251	darkness1 [y * sw1 + x] = cell->darkness
1958	? 255 - (cell->darkness - 1)	2252	? 255 - (cell->darkness - 1)
1959	: 255 - FOW_DARKNESS;	2253	: 255 - FOW_DARKNESS;
1960	}	2254	}
1961	}	2255	}
1962		2256
		2257	for (y = 0; y < sh; ++y)
		2258	for (x = 0; x < sw; ++x)
		2259	{
		2260	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2261	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2262	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2263	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2264	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2265	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2266	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2267	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2268	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2269
		2270	uint8_t r11 = (d11 + d21 + d12) / 3;
		2271	uint8_t r21 = d21;
		2272	uint8_t r31 = (d21 + d31 + d32) / 3;
		2273
		2274	uint8_t r12 = d12;
		2275	uint8_t r22 = d22;
		2276	uint8_t r32 = d32;
		2277
		2278	uint8_t r13 = (d13 + d23 + d12) / 3;
		2279	uint8_t r23 = d23;
		2280	uint8_t r33 = (d23 + d33 + d32) / 3;
		2281
		2282	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2283	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2284	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2285	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2286	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2287	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2288	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2289	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2290	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2291	}
		2292
		2293	free (darkness1);
		2294
1963	EXTEND (SP, 3);	2295	EXTEND (SP, 3);
1964	PUSHs (sv_2mortal (newSViv (sw4)));	2296	PUSHs (sv_2mortal (newSViv (sw34)));
1965	PUSHs (sv_2mortal (newSViv (sh)));	2297	PUSHs (sv_2mortal (newSViv (sh3)));
1966	PUSHs (darkness_sv);	2298	PUSHs (darkness3_sv);
1967	}	2299	}
1968		2300
1969	SV *	2301	SV *
1970	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2302	get_rect (DC::Map self, int x0, int y0, int w, int h)
1971	CODE:	2303	CODE:
1972	{	2304	{
1973	int x, y, x1, y1;	2305	int x, y, x1, y1;
1974	SV *data_sv = newSV (w * h * 7 + 5);	2306	SV *data_sv = newSV (w * h * 7 + 5);
1975	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2307	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2032	else	2364	else
2033	*data++ = 0;	2365	*data++ = 0;
2034	}	2366	}
2035	}	2367	}
2036		2368
		2369	/* if size is w*h + 5 then no data has been found */
		2370	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2371	{
2037	SvPOK_only (data_sv);	2372	SvPOK_only (data_sv);
2038	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2373	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2374	}
		2375
2039	RETVAL = data_sv;	2376	RETVAL = data_sv;
2040	}	2377	}
2041	OUTPUT:	2378	OUTPUT:
2042	RETVAL	2379	RETVAL
2043		2380
2044	void	2381	void
2045	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2382	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2046	PPCODE:	2383	PPCODE:
2047	{	2384	{
2048	int x, y, z;	2385	int x, y, z;
2049	int w, h;	2386	int w, h;
2050	int x1, y1;	2387	int x1, y1;
		2388	STRLEN len;
		2389	uint8_t *data, *end;
		2390
		2391	len = SvLEN (data_sv);
		2392	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2393	data = SvPVbyte_nolen (data_sv);
		2394	end = data + len + 8;
		2395
		2396	if (len < 5)
		2397	XSRETURN_EMPTY;
2051		2398
2052	if (*data++ != 0)	2399	if (*data++ != 0)
2053	return; /* version mismatch */	2400	XSRETURN_EMPTY; /* version mismatch */
2054		2401
2055	w = *data++ << 8; w |= *data++;	2402	w = *data++ << 8; w |= *data++;
2056	h = *data++ << 8; h |= *data++;	2403	h = *data++ << 8; h |= *data++;
2057		2404
2058	// we need to do this 'cause we don't keep an absolute coord system for rows	2405	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2070	{	2417	{
2071	maprow *row = map_get_row (self, y);	2418	maprow *row = map_get_row (self, y);
2072		2419
2073	for (x = x0; x < x1; x++)	2420	for (x = x0; x < x1; x++)
2074	{	2421	{
		2422	uint8_t flags;
		2423
		2424	if (data + 7 >= end)
		2425	XSRETURN_EMPTY;
		2426
2075	uint8_t flags = *data++;	2427	flags = *data++;
2076		2428
2077	if (flags)	2429	if (flags)
2078	{	2430	{
2079	mapcell *cell = row_get_cell (row, x);	2431	mapcell *cell = row_get_cell (row, x);
2080	tileid tile[3] = { 0, 0, 0 };	2432	tileid tile[3] = { 0, 0, 0 };
…		…
2083	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2435	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2084	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2436	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2085		2437
2086	if (cell->darkness == 0)	2438	if (cell->darkness == 0)
2087	{	2439	{
2088	cell->darkness = 0;	2440	/*cell->darkness = 0;*/
		2441	EXTEND (SP, 3);
2089		2442
2090	for (z = 0; z <= 2; z++)	2443	for (z = 0; z <= 2; z++)
2091	{	2444	{
2092	tileid t = tile [z];	2445	tileid t = tile [z];
2093		2446
2094	if (t >= self->texs || (t && !self->tex [t].name))	2447	if (t >= self->texs || (t && !self->tex [t].name))
2095	{	2448	{
2096	XPUSHs (sv_2mortal (newSViv (t)));	2449	PUSHs (sv_2mortal (newSViv (t)));
2097	need_texid (self, t);	2450	need_texid (self, t);
2098	}	2451	}
2099		2452
2100	cell->tile [z] = t;	2453	cell->tile [z] = t;
2101	}	2454	}
…		…
2103	}	2456	}
2104	}	2457	}
2105	}	2458	}
2106	}	2459	}
2107		2460
2108	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2461	MODULE = Deliantra::Client PACKAGE = DC::RW
2109		2462
2110	CFPlus::MixChunk	2463	DC::RW
2111	new_from_file (SV *class, char *path)	2464	new (SV *class, SV *data_sv)
2112	CODE:	2465	CODE:
2113	RETVAL = Mix_LoadWAV (path);	2466	{
		2467	STRLEN datalen;
		2468	char *data = SvPVbyte (data_sv, datalen);
		2469
		2470	RETVAL = SDL_RWFromConstMem (data, datalen);
		2471	}
2114	OUTPUT:	2472	OUTPUT:
2115	RETVAL	2473	RETVAL
2116		2474
		2475	DC::RW
		2476	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2477	CODE:
		2478	RETVAL = SDL_RWFromFile (path, mode);
		2479	OUTPUT:
		2480	RETVAL
		2481
		2482	# fails on win32:
		2483	# dc.xs(2268) : error C2059: syntax error : '('
2117	void	2484	#void
		2485	#close (DC::RW self)
		2486	# CODE:
		2487	# (self->(close)) (self);
		2488
		2489	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2490
		2491	PROTOTYPES: DISABLE
		2492
		2493	DC::Channel
		2494	find ()
		2495	CODE:
		2496	{
		2497	RETVAL = Mix_GroupAvailable (-1);
		2498
		2499	if (RETVAL < 0)
		2500	{
		2501	RETVAL = Mix_GroupOldest (-1);
		2502
		2503	if (RETVAL < 0)
		2504	XSRETURN_UNDEF;
		2505
		2506	Mix_HaltChannel (RETVAL);
		2507	}
		2508
		2509	Mix_UnregisterAllEffects (RETVAL);
		2510	Mix_Volume (RETVAL, 128);
		2511	}
		2512	OUTPUT:
		2513	RETVAL
		2514
		2515	void
		2516	halt (DC::Channel self)
		2517	CODE:
		2518	Mix_HaltChannel (self);
		2519
		2520	void
		2521	expire (DC::Channel self, int ticks = -1)
		2522	CODE:
		2523	Mix_ExpireChannel (self, ticks);
		2524
		2525	void
		2526	fade_out (DC::Channel self, int ticks = -1)
		2527	CODE:
		2528	Mix_FadeOutChannel (self, ticks);
		2529
		2530	int
		2531	volume (DC::Channel self, int volume)
		2532	CODE:
		2533	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2534	OUTPUT:
		2535	RETVAL
		2536
		2537	void
		2538	unregister_all_effects (DC::Channel self)
		2539	CODE:
		2540	Mix_UnregisterAllEffects (self);
		2541
		2542	void
		2543	set_panning (DC::Channel self, int left, int right)
		2544	CODE:
		2545	left = CLAMP (left , 0, 255);
		2546	right = CLAMP (right, 0, 255);
		2547	Mix_SetPanning (self, left, right);
		2548
		2549	void
		2550	set_distance (DC::Channel self, int distance)
		2551	CODE:
		2552	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2553
		2554	void
		2555	set_position (DC::Channel self, int angle, int distance)
		2556	CODE:
		2557
		2558	void
		2559	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2560	CODE:
		2561	{
		2562	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2563	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2564	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2565	}
		2566
		2567	void
		2568	set_reverse_stereo (DC::Channel self, int flip)
		2569	CODE:
		2570	Mix_SetReverseStereo (self, flip);
		2571
		2572	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2573
		2574	PROTOTYPES: DISABLE
		2575
		2576	DC::MixChunk
		2577	new (SV *class, DC::RW rwops)
		2578	CODE:
		2579	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2580	OUTPUT:
		2581	RETVAL
		2582
		2583	void
2118	DESTROY (CFPlus::MixChunk self)	2584	DESTROY (DC::MixChunk self)
2119	CODE:	2585	CODE:
2120	Mix_FreeChunk (self);	2586	Mix_FreeChunk (self);
2121		2587
2122	int	2588	int
2123	volume (CFPlus::MixChunk self, int volume = -1)	2589	volume (DC::MixChunk self, int volume = -1)
2124	CODE:	2590	CODE:
		2591	if (items > 1)
		2592	volume = CLAMP (volume, 0, 128);
2125	RETVAL = Mix_VolumeChunk (self, volume);	2593	RETVAL = Mix_VolumeChunk (self, volume);
2126	OUTPUT:	2594	OUTPUT:
2127	RETVAL	2595	RETVAL
2128		2596
2129	int	2597	DC::Channel
2130	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2598	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2131	CODE:	2599	CODE:
		2600	{
2132	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2601	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2602
		2603	if (RETVAL < 0)
		2604	XSRETURN_UNDEF;
		2605
		2606	if (channel < 0)
		2607	{
		2608	Mix_UnregisterAllEffects (RETVAL);
		2609	Mix_Volume (RETVAL, 128);
		2610	}
		2611	}
2133	OUTPUT:	2612	OUTPUT:
2134	RETVAL	2613	RETVAL
2135		2614
2136	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2615	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2137		2616
2138	int	2617	int
2139	volume (int volume = -1)	2618	volume (int volume = -1)
		2619	PROTOTYPE: ;$
2140	CODE:	2620	CODE:
		2621	if (items > 0)
		2622	volume = CLAMP (volume, 0, 128);
2141	RETVAL = Mix_VolumeMusic (volume);	2623	RETVAL = Mix_VolumeMusic (volume);
2142	OUTPUT:	2624	OUTPUT:
2143	RETVAL	2625	RETVAL
2144		2626
		2627	void
		2628	fade_out (int ms)
		2629	CODE:
		2630	Mix_FadeOutMusic (ms);
		2631
		2632	void
		2633	halt ()
		2634	CODE:
		2635	Mix_HaltMusic ();
		2636
		2637	DC::MixMusic
		2638	new (SV *class, DC::RW rwops)
		2639	CODE:
		2640	RETVAL = Mix_LoadMUS_RW (rwops);
		2641	OUTPUT:
		2642	RETVAL
		2643
		2644	void
		2645	DESTROY (DC::MixMusic self)
		2646	CODE:
		2647	Mix_FreeMusic (self);
		2648
2145	int	2649	int
2146	fade_out (int ms)
2147	CODE:
2148	RETVAL = Mix_FadeOutMusic (ms);
2149	OUTPUT:
2150	RETVAL
2151
2152	CFPlus::MixMusic
2153	new_from_file (SV *class, char *path)
2154	CODE:
2155	RETVAL = Mix_LoadMUS (path);
2156	OUTPUT:
2157	RETVAL
2158
2159	void
2160	DESTROY (CFPlus::MixMusic self)
2161	CODE:
2162	Mix_FreeMusic (self);
2163
2164	int
2165	play (CFPlus::MixMusic self, int loops = -1)	2650	play (DC::MixMusic self, int loops = -1)
2166	CODE:	2651	CODE:
2167	RETVAL = Mix_PlayMusic (self, loops);	2652	RETVAL = Mix_PlayMusic (self, loops);
2168	OUTPUT:	2653	OUTPUT:
2169	RETVAL	2654	RETVAL
2170		2655
2171	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2656	void
		2657	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2658	CODE:
		2659	Mix_FadeInMusicPos (self, loops, ms, position);
		2660
		2661	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2662
		2663	PROTOTYPES: ENABLE
2172		2664
2173	BOOT:	2665	BOOT:
2174	{	2666	{
2175	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2667	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2176	static const struct {	2668	static const struct {
2177	const char *name;	2669	const char *name;
2178	IV iv;	2670	IV iv;
2179	} *civ, const_iv[] = {	2671	} *civ, const_iv[] = {
2180	# define const_iv(name) { # name, (IV)name }	2672	# define const_iv(name) { # name, (IV)name }
		2673	const_iv (GL_VENDOR),
		2674	const_iv (GL_VERSION),
		2675	const_iv (GL_EXTENSIONS),
2181	const_iv (GL_COLOR_MATERIAL),	2676	const_iv (GL_COLOR_MATERIAL),
2182	const_iv (GL_SMOOTH),	2677	const_iv (GL_SMOOTH),
2183	const_iv (GL_FLAT),	2678	const_iv (GL_FLAT),
2184	const_iv (GL_DITHER),	2679	const_iv (GL_DITHER),
2185	const_iv (GL_BLEND),	2680	const_iv (GL_BLEND),
…		…
2189	const_iv (GL_ALPHA_TEST),	2684	const_iv (GL_ALPHA_TEST),
2190	const_iv (GL_NORMALIZE),	2685	const_iv (GL_NORMALIZE),
2191	const_iv (GL_RESCALE_NORMAL),	2686	const_iv (GL_RESCALE_NORMAL),
2192	const_iv (GL_FRONT),	2687	const_iv (GL_FRONT),
2193	const_iv (GL_BACK),	2688	const_iv (GL_BACK),
		2689	const_iv (GL_AUX0),
2194	const_iv (GL_AND),	2690	const_iv (GL_AND),
2195	const_iv (GL_ONE),	2691	const_iv (GL_ONE),
2196	const_iv (GL_ZERO),	2692	const_iv (GL_ZERO),
2197	const_iv (GL_SRC_ALPHA),	2693	const_iv (GL_SRC_ALPHA),
2198	const_iv (GL_DST_ALPHA),	2694	const_iv (GL_DST_ALPHA),
…		…
2211	const_iv (GL_INTENSITY),	2707	const_iv (GL_INTENSITY),
2212	const_iv (GL_LUMINANCE),	2708	const_iv (GL_LUMINANCE),
2213	const_iv (GL_LUMINANCE_ALPHA),	2709	const_iv (GL_LUMINANCE_ALPHA),
2214	const_iv (GL_FLOAT),	2710	const_iv (GL_FLOAT),
2215	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2711	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2712	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2713	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2714	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2715	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2716	const_iv (GL_COMPRESSED_RGB_ARB),
		2717	const_iv (GL_COMPRESSED_RGBA_ARB),
2216	const_iv (GL_COMPILE),	2718	const_iv (GL_COMPILE),
		2719	const_iv (GL_PROXY_TEXTURE_1D),
		2720	const_iv (GL_PROXY_TEXTURE_2D),
2217	const_iv (GL_TEXTURE_1D),	2721	const_iv (GL_TEXTURE_1D),
2218	const_iv (GL_TEXTURE_2D),	2722	const_iv (GL_TEXTURE_2D),
2219	const_iv (GL_TEXTURE_ENV),	2723	const_iv (GL_TEXTURE_ENV),
2220	const_iv (GL_TEXTURE_MAG_FILTER),	2724	const_iv (GL_TEXTURE_MAG_FILTER),
2221	const_iv (GL_TEXTURE_MIN_FILTER),	2725	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2242	const_iv (GL_COLOR_LOGIC_OP),	2746	const_iv (GL_COLOR_LOGIC_OP),
2243	const_iv (GL_SEPARABLE_2D),	2747	const_iv (GL_SEPARABLE_2D),
2244	const_iv (GL_CONVOLUTION_2D),	2748	const_iv (GL_CONVOLUTION_2D),
2245	const_iv (GL_CONVOLUTION_BORDER_MODE),	2749	const_iv (GL_CONVOLUTION_BORDER_MODE),
2246	const_iv (GL_CONSTANT_BORDER),	2750	const_iv (GL_CONSTANT_BORDER),
		2751	const_iv (GL_POINTS),
2247	const_iv (GL_LINES),	2752	const_iv (GL_LINES),
2248	const_iv (GL_LINE_STRIP),	2753	const_iv (GL_LINE_STRIP),
2249	const_iv (GL_LINE_LOOP),	2754	const_iv (GL_LINE_LOOP),
2250	const_iv (GL_QUADS),	2755	const_iv (GL_QUADS),
2251	const_iv (GL_QUAD_STRIP),	2756	const_iv (GL_QUAD_STRIP),
2252	const_iv (GL_TRIANGLES),	2757	const_iv (GL_TRIANGLES),
2253	const_iv (GL_TRIANGLE_STRIP),	2758	const_iv (GL_TRIANGLE_STRIP),
2254	const_iv (GL_TRIANGLE_FAN),	2759	const_iv (GL_TRIANGLE_FAN),
		2760	const_iv (GL_POLYGON),
2255	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2761	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2762	const_iv (GL_POINT_SMOOTH_HINT),
		2763	const_iv (GL_LINE_SMOOTH_HINT),
		2764	const_iv (GL_POLYGON_SMOOTH_HINT),
		2765	const_iv (GL_GENERATE_MIPMAP_HINT),
		2766	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2256	const_iv (GL_FASTEST),	2767	const_iv (GL_FASTEST),
		2768	const_iv (GL_DONT_CARE),
		2769	const_iv (GL_NICEST),
2257	const_iv (GL_V2F),	2770	const_iv (GL_V2F),
2258	const_iv (GL_V3F),	2771	const_iv (GL_V3F),
2259	const_iv (GL_T2F_V3F),	2772	const_iv (GL_T2F_V3F),
2260	const_iv (GL_T2F_N3F_V3F),	2773	const_iv (GL_T2F_N3F_V3F),
2261	# undef const_iv	2774	# undef const_iv
…		…
2266		2779
2267	texture_av = newAV ();	2780	texture_av = newAV ();
2268	AvREAL_off (texture_av);	2781	AvREAL_off (texture_av);
2269	}	2782	}
2270		2783
		2784	void
		2785	disable_GL_EXT_blend_func_separate ()
		2786	CODE:
		2787	gl.BlendFuncSeparate = 0;
		2788	gl.BlendFuncSeparateEXT = 0;
		2789
2271	char *	2790	char *
2272	gl_vendor ()	2791	gl_vendor ()
2273	CODE:	2792	CODE:
2274	RETVAL = (char *)glGetString (GL_VENDOR);	2793	RETVAL = (char *)glGetString (GL_VENDOR);
2275	OUTPUT:	2794	OUTPUT:
…		…
2287	CODE:	2806	CODE:
2288	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2807	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2289	OUTPUT:	2808	OUTPUT:
2290	RETVAL	2809	RETVAL
2291		2810
		2811	const char *glGetString (GLenum pname)
		2812
		2813	GLint glGetInteger (GLenum pname)
		2814	CODE:
		2815	glGetIntegerv (pname, &RETVAL);
		2816	OUTPUT:
		2817	RETVAL
		2818
		2819	GLdouble glGetDouble (GLenum pname)
		2820	CODE:
		2821	glGetDoublev (pname, &RETVAL);
		2822	OUTPUT:
		2823	RETVAL
		2824
2292	int glGetError ()	2825	int glGetError ()
2293		2826
2294	void glFinish ()	2827	void glFinish ()
2295		2828
2296	void glClear (int mask)	2829	void glClear (int mask)
…		…
2333	# near_ and far_ are due to microsofts buggy "c" compiler	2866	# near_ and far_ are due to microsofts buggy "c" compiler
2334	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2867	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2335		2868
2336	# near_ and far_ are due to microsofts buggy "c" compiler	2869	# near_ and far_ are due to microsofts buggy "c" compiler
2337	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2870	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2871
		2872	PROTOTYPES: DISABLE
2338		2873
2339	void glViewport (int x, int y, int width, int height)	2874	void glViewport (int x, int y, int width, int height)
2340		2875
2341	void glScissor (int x, int y, int width, int height)	2876	void glScissor (int x, int y, int width, int height)
2342		2877
…		…
2350		2885
2351	void glRotate (float angle, float x, float y, float z)	2886	void glRotate (float angle, float x, float y, float z)
2352	CODE:	2887	CODE:
2353	glRotatef (angle, x, y, z);	2888	glRotatef (angle, x, y, z);
2354		2889
2355	void glBegin (int mode)
2356
2357	void glEnd ()
2358
2359	void glColor (float r, float g, float b, float a = 1.0)	2890	void glColor (float r, float g, float b, float a = 1.0)
2360	PROTOTYPE: @
2361	ALIAS:	2891	ALIAS:
2362	glColor_premultiply = 1	2892	glColor_premultiply = 1
2363	CODE:	2893	CODE:
2364	if (ix)	2894	if (ix)
2365	{	2895	{
…		…
2368	b *= a;	2898	b *= a;
2369	}	2899	}
2370	// microsoft visual "c" rounds instead of truncating...	2900	// microsoft visual "c" rounds instead of truncating...
2371	glColor4f (r, g, b, a);	2901	glColor4f (r, g, b, a);
2372		2902
2373	void glInterleavedArrays (int format, int stride, char *data)
2374
2375	void glDrawElements (int mode, int count, int type, char *indices)
2376
2377	# 1.2 void glDrawRangeElements (int mode, int start, int end
2378
2379	void glRasterPos (float x, float y, float z = 0.)	2903	void glRasterPos (float x, float y, float z = 0.)
2380	CODE:	2904	CODE:
2381	glRasterPos3f (0, 0, z);	2905	glRasterPos3f (0, 0, z);
2382	glBitmap (0, 0, 0, 0, x, y, 0);	2906	glBitmap (0, 0, 0, 0, x, y, 0);
2383		2907
…		…
2387		2911
2388	void glTexCoord (float s, float t)	2912	void glTexCoord (float s, float t)
2389	CODE:	2913	CODE:
2390	glTexCoord2f (s, t);	2914	glTexCoord2f (s, t);
2391		2915
		2916	void glRect (float x1, float y1, float x2, float y2)
		2917	CODE:
		2918	glRectf (x1, y1, x2, y2);
		2919
		2920	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2921	CODE:
		2922	glBegin (GL_LINE_LOOP);
		2923	glVertex2f (x1, y1);
		2924	glVertex2f (x2, y1);
		2925	glVertex2f (x2, y2);
		2926	glVertex2f (x1, y2);
		2927	glEnd ();
		2928
		2929	PROTOTYPES: ENABLE
		2930
		2931	void glBegin (int mode)
		2932
		2933	void glEnd ()
		2934
		2935	void glPointSize (GLfloat size)
		2936
		2937	void glLineWidth (GLfloat width)
		2938
		2939	void glInterleavedArrays (int format, int stride, char *data)
		2940
		2941	void glDrawElements (int mode, int count, int type, char *indices)
		2942
		2943	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2944
2392	void glTexEnv (int target, int pname, float param)	2945	void glTexEnv (int target, int pname, float param)
2393	CODE:	2946	CODE:
2394	glTexEnvf (target, pname, param);	2947	glTexEnvf (target, pname, param);
2395		2948
2396	void glTexParameter (int target, int pname, float param)	2949	void glTexParameter (int target, int pname, float param)
…		…
2412	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2965	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2413	CODE:	2966	CODE:
2414	if (gl.SeparableFilter2D)	2967	if (gl.SeparableFilter2D)
2415	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2968	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2416		2969
2417	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2970	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2418		2971
2419	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2972	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2420		2973
2421	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2974	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2975
		2976	void glPixelZoom (float x, float y)
2422		2977
2423	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2978	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2424		2979
2425	int glGenTexture ()	2980	int glGenTexture ()
2426	CODE:	2981	CODE:
…		…
2446		3001
2447	void glEndList ()	3002	void glEndList ()
2448		3003
2449	void glCallList (int list)	3004	void glCallList (int list)
2450		3005
		3006	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3007
		3008	PROTOTYPES: DISABLE
		3009
		3010	void
		3011	find_widget (SV *self, NV x, NV y)
		3012	PPCODE:
		3013	{
		3014	if (within_widget (self, x, y))
		3015	XPUSHs (self);
		3016	}
		3017
		3018	BOOT:
		3019	{
		3020	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3021
		3022	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3023	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3024	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3025	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3026	}
		3027
		3028	void
		3029	draw (SV *self)
		3030	CODE:
		3031	{
		3032	HV *hv;
		3033	SV **svp;
		3034	NV x, y, w, h;
		3035	SV *draw_x_sv = GvSV (draw_x_gv);
		3036	SV *draw_y_sv = GvSV (draw_y_gv);
		3037	SV *draw_w_sv = GvSV (draw_w_gv);
		3038	SV *draw_h_sv = GvSV (draw_h_gv);
		3039	double draw_x, draw_y;
		3040
		3041	if (!SvROK (self))
		3042	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3043
		3044	hv = (HV *)SvRV (self);
		3045
		3046	if (SvTYPE (hv) != SVt_PVHV)
		3047	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3048
		3049	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3050	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3051
		3052	if (!h || !w)
		3053	XSRETURN_EMPTY;
		3054
		3055	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3056	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3057
		3058	draw_x = SvNV (draw_x_sv) + x;
		3059	draw_y = SvNV (draw_y_sv) + y;
		3060
		3061	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3062	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3063	XSRETURN_EMPTY;
		3064
		3065	sv_setnv (draw_x_sv, draw_x);
		3066	sv_setnv (draw_y_sv, draw_y);
		3067
		3068	glPushMatrix ();
		3069	glTranslated (x, y, 0);
		3070
		3071	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3072	{
		3073	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3074
		3075	if (svp && SvTRUE (*svp))
		3076	{
		3077	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3078	glEnable (GL_BLEND);
		3079	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3080	glBegin (GL_QUADS);
		3081	glVertex2f (0, 0);
		3082	glVertex2f (w, 0);
		3083	glVertex2f (w, h);
		3084	glVertex2f (0, h);
		3085	glEnd ();
		3086	glDisable (GL_BLEND);
		3087	}
		3088	}
		3089	#if 0
		3090	// draw borders, for debugging
		3091	glPushMatrix ();
		3092	glColor4f (1., 1., 0., 1.);
		3093	glTranslatef (.5, .5, 0.);
		3094	glBegin (GL_LINE_LOOP);
		3095	glVertex2f (0 , 0);
		3096	glVertex2f (w - 1, 0);
		3097	glVertex2f (w - 1, h - 1);
		3098	glVertex2f (0 , h - 1);
		3099	glEnd ();
		3100	glPopMatrix ();
		3101	#endif
		3102	PUSHMARK (SP);
		3103	XPUSHs (self);
		3104	PUTBACK;
		3105	call_method ("_draw", G_VOID | G_DISCARD);
		3106	SPAGAIN;
		3107
		3108	glPopMatrix ();
		3109
		3110	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3111	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3112	}
		3113

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