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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.195 by root, Sat Jul 14 12:05:52 2007 UTC vs.
Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
27	#include <stdio.h>	32	#include <stdio.h>
28	#include <stdlib.h>	33	#include <stdlib.h>
29		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
30	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
31	#include <SDL_endian.h>	39	#include <SDL_endian.h>
32	#include <SDL_image.h>	40	#include <SDL_image.h>
33	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
34	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
35		43
…		…
37	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
38		46
39	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
40		48
41	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
42		61
43	#ifndef _WIN32	62	#ifndef _WIN32
44	# include <sys/types.h>	63	# include <sys/types.h>
45	# include <sys/socket.h>	64	# include <sys/socket.h>
46	# include <netinet/in.h>	65	# include <netinet/in.h>
47	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
48	# include <inttypes.h>	67	# include <inttypes.h>
49	#endif	68	#endif
50		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
		72	#else
		73	# define expect(expr,value) (expr)
		74	#endif
		75
		76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		80
53	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
54		82
55	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
57		85
58	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
59		87
60	#if 0	88	/* mask out modifiers we are not interested in */
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
62	#else
63	# define PARACHUTE 0
64	#endif
65		90
66	static AV *texture_av;	91	static AV *texture_av;
67		92
68	static struct	93	static struct
69	{	94	{
…		…
106	av_push (texture_av, (SV *)(size_t)name);	131	av_push (texture_av, (SV *)(size_t)name);
107	glDeleteTextures (1, &name);	132	glDeleteTextures (1, &name);
108	}	133	}
109		134
110	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
111		137
112	#include "pango-font.c"	138	#include "pango-font.c"
113	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
114	#include "pango-render.c"	140	#include "pango-render.c"
115		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
118		146
119	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
120		148
121	static int	149	static int
122	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
123	{	151	{
124	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
138		166
139	typedef struct cf_layout {	167	typedef struct cf_layout {
140	PangoLayout *pl;	168	PangoLayout *pl;
141	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
142	int base_height;	170	int base_height;
143	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
144	} *CFPlus__Layout;	173	} *DC__Layout;
145		174
146	static CFPlus__Font default_font;	175	static DC__Font default_font;
147	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
148	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
149		178
150	static void	179	static void
151	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
156	#endif	185	#endif
157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
158	}	187	}
159		188
160	static void	189	static void
161	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
162	{	191	{
163	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
164	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
165	*/	194	*/
166	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
167		196
168	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
169	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
170		199
171	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
172	}	201	}
173		202
174	static void	203	static void
175	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	204	layout_get_pixel_size (DC__Layout self, int *w, int *h)
176	{	205	{
177	PangoRectangle rect;	206	PangoRectangle rect;
178		207
179	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
180	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
191		220
192	typedef uint16_t tileid;	221	typedef uint16_t tileid;
193	typedef uint16_t faceid;	222	typedef uint16_t faceid;
194		223
195	typedef struct {	224	typedef struct {
196	int name;	225	GLuint name;
197	int w, h;	226	int w, h;
198	float s, t;	227	float s, t;
199	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
200	tileid smoothtile;	229	tileid smoothtile;
201	uint8_t smoothlevel;	230	uint8_t smoothlevel;
…		…
219	int faces; tileid *face2tile; // [faceid]	248	int faces; tileid *face2tile; // [faceid]
220	int texs; maptex *tex; // [tileid]	249	int texs; maptex *tex; // [tileid]
221		250
222	int32_t rows;	251	int32_t rows;
223	maprow *row;	252	maprow *row;
224	} *CFPlus__Map;	253	} *DC__Map;
225		254
226	static char *	255	static char *
227	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
228	{	257	{
229	char *p;	258	char *p;
…		…
267	self->texs *= 2;	296	self->texs *= 2;
268	}	297	}
269	}	298	}
270		299
271	static maprow *	300	static maprow *
272	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
273	{	302	{
274	if (0 > y)	303	if (0 > y)
275	{	304	{
276	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
277	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
315		344
316	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
317	}	346	}
318		347
319	static mapcell *	348	static mapcell *
320	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
321	{	350	{
322	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
323	}	352	}
324		353
325	static void	354	static void
326	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
327	{	356	{
328	int r;	357	int r;
329		358
330	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
331	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
338	self->oy = 0;	367	self->oy = 0;
339	self->row = 0;	368	self->row = 0;
340	self->rows = 0;	369	self->rows = 0;
341	}	370	}
342		371
		372	#define CELL_CLEAR(cell) \
		373	do { \
		374	if ((cell)->player) \
		375	(cell)->tile [2] = 0; \
		376	(cell)->darkness = 0; \
		377	(cell)->stat_hp = 0; \
		378	(cell)->flags = 0; \
		379	(cell)->player = 0; \
		380	} while (0)
		381
343	static void	382	static void
344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	383	map_blank (DC__Map self, int x0, int y0, int w, int h)
345	{	384	{
346	int x, y;	385	int x, y;
347	maprow *row;	386	maprow *row;
348	mapcell *cell;	387	mapcell *cell;
349		388
…		…
361	if (x >= row->c1)	400	if (x >= row->c1)
362	break;	401	break;
363		402
364	cell = row->col + x - row->c0;	403	cell = row->col + x - row->c0;
365		404
366	cell->darkness = 0;	405	CELL_CLEAR (cell);
367	cell->stat_hp = 0;
368	cell->flags = 0;
369	cell->player = 0;
370	}	406	}
371	}	407	}
372	}	408	}
373		409
374	typedef struct {	410	typedef struct {
…		…
428	n |= n >> 16;	464	n |= n >> 16;
429		465
430	return n + 1;	466	return n + 1;
431	}	467	}
432		468
		469	static unsigned int
		470	popcount (unsigned int n)
		471	{
		472	n -= (n >> 1) & 0x55555555U;
		473	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		474	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		475	n *= 0x01010101U;
		476
		477	return n >> 24;
		478	}
		479
433	/* SDL should provide this, really. */	480	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	481	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	482	#define SDLK_MODIFIER_MAX 314
436		483
437	MODULE = CFPlus PACKAGE = CFPlus	484	/******************************************************************************/
		485
		486	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		487	static GV *hover_gv;
		488
		489	static int
		490	within_widget (SV *widget, NV x, NV y)
		491	{
		492	HV *self;
		493	SV **svp;
		494	NV wx, ww, wy, wh;
		495
		496	if (!SvROK (widget))
		497	return 0;
		498
		499	self = (HV *)SvRV (widget);
		500
		501	if (SvTYPE (self) != SVt_PVHV)
		502	return 0;
		503
		504	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		505	if (y < wy)
		506	return 0;
		507
		508	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		509	if (y >= wy + wh)
		510	return 0;
		511
		512	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		513	if (x < wx)
		514	return 0;
		515
		516	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		517	if (x >= wx + ww)
		518	return 0;
		519
		520	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		521	if (!svp || !SvTRUE (*svp))
		522	return 0;
		523
		524	return 1;
		525	}
		526
		527	MODULE = Deliantra::Client PACKAGE = DC
438		528
439	PROTOTYPES: ENABLE	529	PROTOTYPES: ENABLE
440		530
441	BOOT:	531	BOOT:
442	{	532	{
443	HV *stash = gv_stashpv ("CFPlus", 1);	533	HV *stash = gv_stashpv ("DC", 1);
444	static const struct {	534	static const struct {
445	const char *name;	535	const char *name;
446	IV iv;	536	IV iv;
447	} *civ, const_iv[] = {	537	} *civ, const_iv[] = {
448	# define const_iv(name) { # name, (IV)name }	538	# define const_iv(name) { # name, (IV)name }
…		…
470		560
471	const_iv (SDL_APPINPUTFOCUS),	561	const_iv (SDL_APPINPUTFOCUS),
472	const_iv (SDL_APPMOUSEFOCUS),	562	const_iv (SDL_APPMOUSEFOCUS),
473	const_iv (SDL_APPACTIVE),	563	const_iv (SDL_APPACTIVE),
474		564
		565	const_iv (SDLK_FIRST),
		566	const_iv (SDLK_LAST),
475	const_iv (SDLK_KP0),	567	const_iv (SDLK_KP0),
476	const_iv (SDLK_KP1),	568	const_iv (SDLK_KP1),
477	const_iv (SDLK_KP2),	569	const_iv (SDLK_KP2),
478	const_iv (SDLK_KP3),	570	const_iv (SDLK_KP3),
479	const_iv (SDLK_KP4),	571	const_iv (SDLK_KP4),
…		…
551	const_iv (KMOD_LMETA),	643	const_iv (KMOD_LMETA),
552	const_iv (KMOD_RMETA),	644	const_iv (KMOD_RMETA),
553	const_iv (KMOD_NUM),	645	const_iv (KMOD_NUM),
554	const_iv (KMOD_CAPS),	646	const_iv (KMOD_CAPS),
555	const_iv (KMOD_MODE),	647	const_iv (KMOD_MODE),
		648
		649	const_iv (MIX_DEFAULT_FORMAT),
		650
		651	const_iv (SDL_INIT_TIMER),
		652	const_iv (SDL_INIT_AUDIO),
		653	const_iv (SDL_INIT_VIDEO),
		654	const_iv (SDL_INIT_CDROM),
		655	const_iv (SDL_INIT_JOYSTICK),
		656	const_iv (SDL_INIT_EVERYTHING),
		657	const_iv (SDL_INIT_NOPARACHUTE),
		658	const_iv (SDL_INIT_EVENTTHREAD),
		659
		660	const_iv (SDL_GL_RED_SIZE),
		661	const_iv (SDL_GL_GREEN_SIZE),
		662	const_iv (SDL_GL_BLUE_SIZE),
		663	const_iv (SDL_GL_ALPHA_SIZE),
		664	const_iv (SDL_GL_DOUBLEBUFFER),
		665	const_iv (SDL_GL_BUFFER_SIZE),
		666	const_iv (SDL_GL_DEPTH_SIZE),
		667	const_iv (SDL_GL_STENCIL_SIZE),
		668	const_iv (SDL_GL_ACCUM_RED_SIZE),
		669	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		670	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		671	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		672	const_iv (SDL_GL_STEREO),
		673	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		674	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		675	const_iv (SDL_GL_ACCELERATED_VISUAL),
		676	const_iv (SDL_GL_SWAP_CONTROL),
		677
		678	const_iv (FOW_DARKNESS)
556	# undef const_iv	679	# undef const_iv
557	};	680	};
558		681
559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	682	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	683	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
578		701
579	NV floor (NV x)	702	NV floor (NV x)
580		703
581	NV ceil (NV x)	704	NV ceil (NV x)
582		705
		706	NV ceilabs (NV x)
		707	CODE:
		708	RETVAL = x < 0. ? - ceil (-x) : ceil (x);
		709	OUTPUT:
		710	RETVAL
		711
		712	IV minpot (UV n)
		713
		714	IV popcount (UV n)
		715
583	void	716	void
584	pango_init ()	717	pango_init ()
585	CODE:	718	CODE:
586	{	719	{
587	opengl_fontmap = pango_opengl_font_map_new ();	720	opengl_fontmap = pango_opengl_font_map_new ();
588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	721	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	722	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		723	/*pango_context_set_font_description (opengl_context, default_font);*/
		724	#if PANGO_VERSION_CHECK (1, 15, 2)
		725	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		726	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		727	#endif
590	}	728	}
591		729
592	int	730	char *SDL_GetError ()
593	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
594		731
595	void	732	int SDL_Init (U32 flags)
		733
		734	int SDL_InitSubSystem (U32 flags)
		735
		736	void SDL_QuitSubSystem (U32 flags)
		737
596	SDL_Quit ()	738	void SDL_Quit ()
597		739
		740	int SDL_GL_SetAttribute (int attr, int value)
		741
		742	int SDL_GL_GetAttribute (int attr)
		743	CODE:
		744	if (SDL_GL_GetAttribute (attr, &RETVAL))
		745	XSRETURN_UNDEF;
		746	OUTPUT:
		747	RETVAL
		748
598	void	749	void
599	SDL_ListModes ()	750	SDL_ListModes (int rgb, int alpha)
600	PPCODE:	751	PPCODE:
601	{	752	{
602	SDL_Rect **m;	753	SDL_Rect **m;
603		754
604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	755	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	756	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	757	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	758	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608		759
609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	760	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	761	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611		762
612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	763	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	764	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	765	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	766	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616		767
617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	768	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);	769	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		770
626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	771	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627		772
628	if (m && m != (SDL_Rect **)-1)	773	if (m && m != (SDL_Rect **)-1)
629	while (*m)	774	while (*m)
630	{	775	{
		776	if ((*m)->w >= 400 && (*m)->h >= 300)
		777	{
631	AV *av = newAV ();	778	AV *av = newAV ();
632	av_push (av, newSViv ((*m)->w));	779	av_push (av, newSViv ((*m)->w));
633	av_push (av, newSViv ((*m)->h));	780	av_push (av, newSViv ((*m)->h));
		781	av_push (av, newSViv (rgb));
		782	av_push (av, newSViv (alpha));
634	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	783	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		784	}
635		785
636	++m;	786	++m;
637	}	787	}
638	}	788	}
639		789
640	char *
641	SDL_GetError ()
642
643	int	790	int
644	SDL_SetVideoMode (int w, int h, int fullscreen)	791	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645	CODE:	792	CODE:
		793	{
		794	SDL_EnableUNICODE (1);
		795	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		796
		797	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		798	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		799	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		800	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		801
646	RETVAL = !!SDL_SetVideoMode (	802	RETVAL = !!SDL_SetVideoMode (
647	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	803	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
648	);	804	);
		805
649	if (RETVAL)	806	if (RETVAL)
650	{	807	{
651	av_clear (texture_av);	808	av_clear (texture_av);
652		809
653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	810	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	811	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655	# include "glfunc.h"	812	#include "glfunc.h"
656	# undef GL_FUNC	813	#undef GL_FUNC
657
658	}	814	}
		815	}
659	OUTPUT:	816	OUTPUT:
660	RETVAL	817	RETVAL
661		818
662	void	819	void
663	SDL_GL_SwapBuffers ()	820	SDL_GL_SwapBuffers ()
664		821
665	char *	822	char *
666	SDL_GetKeyName (int sym)	823	SDL_GetKeyName (int sym)
667		824
		825	int
		826	SDL_GetAppState ()
		827
		828	int
		829	SDL_GetModState ()
		830
668	void	831	void
669	SDL_PollEvent ()	832	poll_events ()
670	PPCODE:	833	PPCODE:
671	{	834	{
672	SDL_Event ev;	835	SDL_Event ev;
673		836
674	while (SDL_PollEvent (&ev))	837	SDL_PumpEvents ();
		838	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
675	{	839	{
676	HV *hv = newHV ();	840	HV *hv = newHV ();
677	hv_store (hv, "type", 4, newSViv (ev.type), 0);	841	hv_store (hv, "type", 4, newSViv (ev.type), 0);
678		842
679	switch (ev.type)	843	switch (ev.type)
680	{	844	{
681	case SDL_KEYDOWN:	845	case SDL_KEYDOWN:
682	case SDL_KEYUP:	846	case SDL_KEYUP:
683	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	847	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
684	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	848	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
685	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	849	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
686	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	850	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
687	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	851	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
688	break;	852	break;
689		853
690	case SDL_ACTIVEEVENT:	854	case SDL_ACTIVEEVENT:
691	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	855	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
692	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	856	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
693	break;	857	break;
694		858
695	case SDL_MOUSEMOTION:	859	case SDL_MOUSEMOTION:
		860	{
		861	int state = ev.motion.state;
		862	int x = ev.motion.x;
		863	int y = ev.motion.y;
		864	int xrel = ev.motion.xrel;
		865	int yrel = ev.motion.yrel;
		866
		867	/* do simplistic event compression */
		868	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		869	&& state == ev.motion.state)
		870	{
		871	xrel += ev.motion.xrel;
		872	yrel += ev.motion.yrel;
		873	x = ev.motion.x;
		874	y = ev.motion.y;
		875	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		876	}
		877
696	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	878	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
697
698	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	879	hv_store (hv, "state", 5, newSViv (state), 0);
699	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	880	hv_store (hv, "x", 1, newSViv (x), 0);
700	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	881	hv_store (hv, "y", 1, newSViv (y), 0);
701	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	882	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
702	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	883	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		884	}
703	break;	885	break;
704		886
705	case SDL_MOUSEBUTTONDOWN:	887	case SDL_MOUSEBUTTONDOWN:
706	case SDL_MOUSEBUTTONUP:	888	case SDL_MOUSEBUTTONUP:
707	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	889	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
708		890
709	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	891	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
710	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	892	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
711	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	893	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
712	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	894	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
717	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	899	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
718	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	900	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
719	break;	901	break;
720	}	902	}
721		903
722	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	904	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
723	}	905	}
724	}	906	}
725		907
726	int	908	int
727	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	909	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
728	POSTCALL:	910	POSTCALL:
729	Mix_HookMusicFinished (music_finished);	911	Mix_HookMusicFinished (music_finished);
730	Mix_ChannelFinished (channel_finished);	912	Mix_ChannelFinished (channel_finished);
731		913
732	void	914	void
		915	Mix_QuerySpec ()
		916	PPCODE:
		917	{
		918	int freq, channels;
		919	Uint16 format;
		920
		921	if (Mix_QuerySpec (&freq, &format, &channels))
		922	{
		923	EXTEND (SP, 3);
		924	PUSHs (sv_2mortal (newSViv (freq)));
		925	PUSHs (sv_2mortal (newSViv (format)));
		926	PUSHs (sv_2mortal (newSViv (channels)));
		927	}
		928	}
		929
		930	void
733	Mix_CloseAudio ()	931	Mix_CloseAudio ()
734		932
735	int	933	int
736	Mix_AllocateChannels (int numchans = -1)	934	Mix_AllocateChannels (int numchans = -1)
		935
		936	const char *
		937	Mix_GetError ()
737		938
738	void	939	void
739	lowdelay (int fd, int val = 1)	940	lowdelay (int fd, int val = 1)
740	CODE:	941	CODE:
741	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	942	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
767	}	968	}
768	}	969	}
769	#endif	970	#endif
770	}	971	}
771		972
772	void	973	int
773	add_font (char *file)	974	add_font (char *file)
774	CODE:	975	CODE:
775	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	976	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		977	OUTPUT:
		978	RETVAL
776		979
777	void	980	void
778	load_image_inline (SV *image_)	981	load_image_inline (SV *image_)
779	ALIAS:	982	ALIAS:
780	load_image_file = 1	983	load_image_file = 1
…		…
783	STRLEN image_len;	986	STRLEN image_len;
784	char *image = (char *)SvPVbyte (image_, image_len);	987	char *image = (char *)SvPVbyte (image_, image_len);
785	SDL_Surface *surface, *surface2;	988	SDL_Surface *surface, *surface2;
786	SDL_PixelFormat fmt;	989	SDL_PixelFormat fmt;
787	SDL_RWops *rw = ix	990	SDL_RWops *rw = ix
788	? SDL_RWFromFile (image, "r")	991	? SDL_RWFromFile (image, "rb")
789	: SDL_RWFromConstMem (image, image_len);	992	: SDL_RWFromConstMem (image, image_len);
790		993
791	if (!rw)	994	if (!rw)
792	croak ("load_image: %s", SDL_GetError ());	995	croak ("load_image: %s", SDL_GetError ());
793		996
…		…
866	void	1069	void
867	error (char *message)	1070	error (char *message)
868	CODE:	1071	CODE:
869	fprintf (stderr, "ERROR: %s\n", message);	1072	fprintf (stderr, "ERROR: %s\n", message);
870	#ifdef _WIN32	1073	#ifdef _WIN32
871	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1074	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
872	#endif	1075	#endif
873		1076
874	void	1077	void
875	fatal (char *message)	1078	fatal (char *message)
876	CODE:	1079	CODE:
877	fprintf (stderr, "FATAL: %s\n", message);	1080	fprintf (stderr, "FATAL: %s\n", message);
878	#ifdef _WIN32	1081	#ifdef _WIN32
879	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1082	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
880	#endif	1083	#endif
881	_exit (1);	1084	_exit (1);
882		1085
883	void	1086	void
884	_exit (int retval = 0)	1087	_exit (int retval = 0)
…		…
896	#if DEBUG	1099	#if DEBUG
897	VALGRIND_DO_LEAK_CHECK;	1100	VALGRIND_DO_LEAK_CHECK;
898	#endif	1101	#endif
899	}	1102	}
900		1103
901	MODULE = CFPlus PACKAGE = CFPlus::Font	1104	MODULE = Deliantra::Client PACKAGE = DC::Font
902		1105
903	CFPlus::Font	1106	PROTOTYPES: DISABLE
		1107
		1108	DC::Font
904	new_from_file (SV *class, char *path, int id = 0)	1109	new_from_file (SV *class, char *path, int id = 0)
905	CODE:	1110	CODE:
906	{	1111	{
907	int count;	1112	int count;
908	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1113	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
911	}	1116	}
912	OUTPUT:	1117	OUTPUT:
913	RETVAL	1118	RETVAL
914		1119
915	void	1120	void
916	DESTROY (CFPlus::Font self)	1121	DESTROY (DC::Font self)
917	CODE:	1122	CODE:
918	pango_font_description_free (self);	1123	pango_font_description_free (self);
919		1124
920	void	1125	void
921	make_default (CFPlus::Font self)	1126	make_default (DC::Font self)
		1127	PROTOTYPE: $
922	CODE:	1128	CODE:
923	default_font = self;	1129	default_font = self;
924		1130
925	MODULE = CFPlus PACKAGE = CFPlus::Layout	1131	MODULE = Deliantra::Client PACKAGE = DC::Layout
926		1132
		1133	PROTOTYPES: DISABLE
		1134
927	void	1135	void
928	reset_glyph_cache ()	1136	glyph_cache_backup ()
		1137	PROTOTYPE:
929	CODE:	1138	CODE:
		1139	tc_backup ();
		1140
		1141	void
		1142	glyph_cache_restore ()
		1143	PROTOTYPE:
		1144	CODE:
930	tc_clear ();	1145	tc_restore ();
931		1146
932	CFPlus::Layout	1147	DC::Layout
933	new (SV *class)	1148	new (SV *class)
934	CODE:	1149	CODE:
935	New (0, RETVAL, 1, struct cf_layout);	1150	New (0, RETVAL, 1, struct cf_layout);
936		1151
937	RETVAL->pl = pango_layout_new (opengl_context);	1152	RETVAL->pl = pango_layout_new (opengl_context);
…		…
939	RETVAL->g = 1.;	1154	RETVAL->g = 1.;
940	RETVAL->b = 1.;	1155	RETVAL->b = 1.;
941	RETVAL->a = 1.;	1156	RETVAL->a = 1.;
942	RETVAL->base_height = MIN_FONT_HEIGHT;	1157	RETVAL->base_height = MIN_FONT_HEIGHT;
943	RETVAL->font = 0;	1158	RETVAL->font = 0;
		1159	RETVAL->rc = rc_alloc ();
944		1160
945	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1161	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
946	layout_update_font (RETVAL);	1162	layout_update_font (RETVAL);
947	OUTPUT:	1163	OUTPUT:
948	RETVAL	1164	RETVAL
949		1165
950	void	1166	void
951	DESTROY (CFPlus::Layout self)	1167	DESTROY (DC::Layout self)
952	CODE:	1168	CODE:
953	g_object_unref (self->pl);	1169	g_object_unref (self->pl);
		1170	rc_free (self->rc);
954	Safefree (self);	1171	Safefree (self);
955		1172
956	void	1173	void
957	set_text (CFPlus::Layout self, SV *text_)	1174	set_text (DC::Layout self, SV *text_)
958	CODE:	1175	CODE:
959	{	1176	{
960	STRLEN textlen;	1177	STRLEN textlen;
961	char *text = SvPVutf8 (text_, textlen);	1178	char *text = SvPVutf8 (text_, textlen);
962		1179
963	pango_layout_set_text (self->pl, text, textlen);	1180	pango_layout_set_text (self->pl, text, textlen);
964	}	1181	}
965		1182
966	void	1183	void
967	set_markup (CFPlus::Layout self, SV *text_)	1184	set_markup (DC::Layout self, SV *text_)
968	CODE:	1185	CODE:
969	{	1186	{
970	STRLEN textlen;	1187	STRLEN textlen;
971	char *text = SvPVutf8 (text_, textlen);	1188	char *text = SvPVutf8 (text_, textlen);
972		1189
973	pango_layout_set_markup (self->pl, text, textlen);	1190	pango_layout_set_markup (self->pl, text, textlen);
974	}	1191	}
975		1192
976	void	1193	void
977	set_shapes (CFPlus::Layout self, ...)	1194	set_shapes (DC::Layout self, ...)
978	CODE:	1195	CODE:
979	{	1196	{
980	PangoAttrList *attrs = 0;	1197	PangoAttrList *attrs = 0;
981	const char *text = pango_layout_get_text (self->pl);	1198	const char *text = pango_layout_get_text (self->pl);
982	const char *pos = text;	1199	const char *pos = text;
…		…
1017	if (attrs)	1234	if (attrs)
1018	pango_layout_set_attributes (self->pl, attrs);	1235	pango_layout_set_attributes (self->pl, attrs);
1019	}	1236	}
1020		1237
1021	void	1238	void
1022	get_shapes (CFPlus::Layout self)	1239	get_shapes (DC::Layout self)
1023	PPCODE:	1240	PPCODE:
1024	{	1241	{
1025	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1242	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1026		1243
1027	do	1244	do
1028	{	1245	{
1029	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1246	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1030		1247
1031	if (run && shape_attr_p (run))	1248	if (run && shape_attr_p (run))
1032	{	1249	{
1033	PangoRectangle extents;	1250	PangoRectangle extents;
1034	pango_layout_iter_get_run_extents (iter, 0, &extents);	1251	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1042		1259
1043	pango_layout_iter_free (iter);	1260	pango_layout_iter_free (iter);
1044	}	1261	}
1045		1262
1046	int	1263	int
1047	has_wrapped (CFPlus::Layout self)	1264	has_wrapped (DC::Layout self)
1048	CODE:	1265	CODE:
1049	{	1266	{
1050	int lines = 1;	1267	int lines = 1;
1051	const char *text = pango_layout_get_text (self->pl);	1268	const char *text = pango_layout_get_text (self->pl);
1052		1269
…		…
1057	}	1274	}
1058	OUTPUT:	1275	OUTPUT:
1059	RETVAL	1276	RETVAL
1060		1277
1061	SV *	1278	SV *
1062	get_text (CFPlus::Layout self)	1279	get_text (DC::Layout self)
1063	CODE:	1280	CODE:
1064	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1281	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1065	sv_utf8_decode (RETVAL);	1282	sv_utf8_decode (RETVAL);
1066	OUTPUT:	1283	OUTPUT:
1067	RETVAL	1284	RETVAL
1068		1285
1069	void	1286	void
1070	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1287	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1071	CODE:	1288	CODE:
1072	self->r = r;	1289	self->r = r;
1073	self->g = g;	1290	self->g = g;
1074	self->b = b;	1291	self->b = b;
1075	self->a = a;	1292	self->a = a;
1076		1293
1077	void	1294	void
1078	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1295	set_font (DC::Layout self, DC::Font font = 0)
1079	CODE:	1296	CODE:
1080	if (self->font != font)	1297	if (self->font != font)
1081	{	1298	{
1082	self->font = font;	1299	self->font = font;
1083	layout_update_font (self);	1300	layout_update_font (self);
1084	}	1301	}
1085		1302
1086	void	1303	void
1087	set_height (CFPlus::Layout self, int base_height)	1304	set_height (DC::Layout self, int base_height)
1088	CODE:	1305	CODE:
1089	if (self->base_height != base_height)	1306	if (self->base_height != base_height)
1090	{	1307	{
1091	self->base_height = base_height;	1308	self->base_height = base_height;
1092	layout_update_font (self);	1309	layout_update_font (self);
1093	}	1310	}
1094		1311
1095	void	1312	void
1096	set_width (CFPlus::Layout self, int max_width = -1)	1313	set_width (DC::Layout self, int max_width = -1)
1097	CODE:	1314	CODE:
1098	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1315	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1099		1316
1100	void	1317	void
1101	set_indent (CFPlus::Layout self, int indent)	1318	set_indent (DC::Layout self, int indent)
1102	CODE:	1319	CODE:
1103	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1320	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1104		1321
1105	void	1322	void
1106	set_spacing (CFPlus::Layout self, int spacing)	1323	set_spacing (DC::Layout self, int spacing)
1107	CODE:	1324	CODE:
1108	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1325	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1109		1326
1110	void	1327	void
1111	set_ellipsise (CFPlus::Layout self, int ellipsise)	1328	set_ellipsise (DC::Layout self, int ellipsise)
1112	CODE:	1329	CODE:
1113	pango_layout_set_ellipsize (self->pl,	1330	pango_layout_set_ellipsize (self->pl,
1114	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1331	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1115	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1332	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1116	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1333	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1117	: PANGO_ELLIPSIZE_NONE	1334	: PANGO_ELLIPSIZE_NONE
1118	);	1335	);
1119		1336
1120	void	1337	void
1121	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1338	set_single_paragraph_mode (DC::Layout self, int spm)
1122	CODE:	1339	CODE:
1123	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1340	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1124		1341
1125	void	1342	void
1126	size (CFPlus::Layout self)	1343	size (DC::Layout self)
1127	PPCODE:	1344	PPCODE:
1128	{	1345	{
1129	int w, h;	1346	int w, h;
1130		1347
1131	layout_get_pixel_size (self, &w, &h);	1348	layout_get_pixel_size (self, &w, &h);
…		…
1134	PUSHs (sv_2mortal (newSViv (w)));	1351	PUSHs (sv_2mortal (newSViv (w)));
1135	PUSHs (sv_2mortal (newSViv (h)));	1352	PUSHs (sv_2mortal (newSViv (h)));
1136	}	1353	}
1137		1354
1138	int	1355	int
1139	descent (CFPlus::Layout self)	1356	descent (DC::Layout self)
1140	CODE:	1357	CODE:
1141	{	1358	{
1142	PangoRectangle rect;	1359	PangoRectangle rect;
1143	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1360	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1144	pango_layout_line_get_pixel_extents (line, 0, &rect);	1361	pango_layout_line_get_pixel_extents (line, 0, &rect);
1145	RETVAL = PANGO_DESCENT (rect);	1362	RETVAL = PANGO_DESCENT (rect);
1146	}	1363	}
1147	OUTPUT:	1364	OUTPUT:
1148	RETVAL	1365	RETVAL
1149		1366
1150	int	1367	int
1151	xy_to_index (CFPlus::Layout self, int x, int y)	1368	xy_to_index (DC::Layout self, int x, int y)
1152	CODE:	1369	CODE:
1153	{	1370	{
1154	int index, trailing;	1371	int index, trailing;
1155	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1372	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1156	RETVAL = index + trailing;	1373	RETVAL = index + trailing;
1157	}	1374	}
1158	OUTPUT:	1375	OUTPUT:
1159	RETVAL	1376	RETVAL
1160		1377
1161	void	1378	void
1162	cursor_pos (CFPlus::Layout self, int index)	1379	cursor_pos (DC::Layout self, int index)
1163	PPCODE:	1380	PPCODE:
1164	{	1381	{
1165	PangoRectangle strong_pos;	1382	PangoRectangle pos;
1166	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1383	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1167		1384
1168	EXTEND (SP, 3);	1385	EXTEND (SP, 3);
1169	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1386	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1170	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1387	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1171	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1388	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1172	}	1389	}
1173		1390
1174	void	1391	void
1175	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1392	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1176	PPCODE:	1393	PPCODE:
1177	{	1394	{
1178	int line, x;	1395	int line, x;
1179		1396
1180	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1397	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1398	#if !PANGO_VERSION_CHECK (1, 17, 3)
1181	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1399	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1182		1400	--line;
		1401	#endif
1183	EXTEND (SP, 2);	1402	EXTEND (SP, 2);
1184	PUSHs (sv_2mortal (newSViv (line - 1)));	1403	PUSHs (sv_2mortal (newSViv (line)));
1185	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1404	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1186	}	1405	}
1187		1406
1188	void	1407	void
1189	line_x_to_index (CFPlus::Layout self, int line, int x)	1408	line_x_to_index (DC::Layout self, int line, int x)
1190	PPCODE:	1409	PPCODE:
1191	{	1410	{
1192	PangoLayoutLine *lp;	1411	PangoLayoutLine *lp;
1193	int index, trailing;	1412	int index, trailing;
1194		1413
1195	if (line < 0)	1414	if (line < 0)
1196	XSRETURN_EMPTY;	1415	XSRETURN_EMPTY;
1197		1416
1198	if (!(lp = pango_layout_get_line (self->pl, line)))	1417	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1199	XSRETURN_EMPTY; /* do better */	1418	XSRETURN_EMPTY; /* do better */
1200		1419
1201	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1420	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1202		1421
1203	EXTEND (SP, 2);	1422	EXTEND (SP, 2);
…		…
1209	PUSHs (sv_2mortal (newSViv (trailing)));	1428	PUSHs (sv_2mortal (newSViv (trailing)));
1210	}	1429	}
1211	}	1430	}
1212		1431
1213	void	1432	void
1214	render (CFPlus::Layout self, float x, float y, int flags = 0)	1433	render (DC::Layout self, float x, float y, int flags = 0)
1215	PPCODE:	1434	CODE:
		1435	rc_clear (self->rc);
1216	pango_opengl_render_layout_subpixel (	1436	pango_opengl_render_layout_subpixel (
1217	self->pl,	1437	self->pl,
		1438	self->rc,
1218	x * PANGO_SCALE, y * PANGO_SCALE,	1439	x * PANGO_SCALE, y * PANGO_SCALE,
1219	self->r, self->g, self->b, self->a,	1440	self->r, self->g, self->b, self->a,
1220	flags	1441	flags
1221	);	1442	);
		1443	// we assume that context_change actually clears/frees stuff
		1444	// and does not do any recomputation...
		1445	pango_layout_context_changed (self->pl);
1222		1446
1223	MODULE = CFPlus PACKAGE = CFPlus::Texture
1224
1225	void	1447	void
1226	pad2pot (SV *data_, SV *w_, SV *h_)	1448	draw (DC::Layout self)
1227	CODE:	1449	CODE:
1228	{	1450	{
1229	int ow = SvIV (w_);	1451	glEnable (GL_TEXTURE_2D);
1230	int oh = SvIV (h_);	1452	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1453	glEnable (GL_BLEND);
		1454	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1455	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1456	glEnable (GL_ALPHA_TEST);
		1457	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1231		1458
1232	if (ow && oh)	1459	rc_draw (self->rc);
		1460
		1461	glDisable (GL_ALPHA_TEST);
		1462	glDisable (GL_BLEND);
		1463	glDisable (GL_TEXTURE_2D);
		1464	}
		1465
		1466	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1467
		1468	PROTOTYPES: ENABLE
		1469
		1470	void
		1471	pad (SV *data_, int ow, int oh, int nw, int nh)
		1472	CODE:
		1473	{
		1474	if ((nw != ow || nh != oh) && SvOK (data_))
1233	{	1475	{
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;	1476	STRLEN datalen;
1242	char *data = SvPVbyte (data_, datalen);	1477	char *data = SvPVbyte (data_, datalen);
1243	int bpp = datalen / (ow * oh);	1478	int bpp = datalen / (ow * oh);
1244	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1479	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1245		1480
1246	SvPOK_only (result_);	1481	SvPOK_only (result_);
1247	SvCUR_set (result_, nw * nh * bpp);	1482	SvCUR_set (result_, nw * nh * bpp);
1248		1483
1249	memset (SvPVX (result_), 0, nw * nh * bpp);	1484	memset (SvPVX (result_), 0, nw * nh * bpp);
1250	while (oh--)	1485	while (oh--)
1251	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1486	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1252		1487
1253	sv_setsv (data_, result_);	1488	sv_setsv (data_, result_);
1254	}
1255
1256	sv_setiv (w_, nw);
1257	sv_setiv (h_, nh);
1258	}
1259	}	1489	}
1260	}	1490	}
1261		1491
1262	void	1492	void
1263	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1493	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1269	{	1499	{
1270	HV *hv = (HV *)SvRV (self);	1500	HV *hv = (HV *)SvRV (self);
1271	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1501	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1272	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1502	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1273	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1503	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1504
		1505	if (name <= 0)
		1506	XSRETURN_EMPTY;
1274		1507
1275	if (items < 5)	1508	if (items < 5)
1276	{	1509	{
1277	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1510	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1278	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1511	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1306	glDisable (GL_ALPHA_TEST);	1539	glDisable (GL_ALPHA_TEST);
1307	glDisable (GL_BLEND);	1540	glDisable (GL_BLEND);
1308	}	1541	}
1309	}	1542	}
1310		1543
1311	MODULE = CFPlus PACKAGE = CFPlus::Map	1544	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1545	CODE:
		1546	{
		1547	GLint width;
		1548	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1549	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1550	RETVAL = width > 0;
		1551	}
		1552	OUTPUT:
		1553	RETVAL
1312		1554
1313	CFPlus::Map	1555	MODULE = Deliantra::Client PACKAGE = DC::Map
		1556
		1557	PROTOTYPES: DISABLE
		1558
		1559	DC::Map
1314	new (SV *class)	1560	new (SV *class)
1315	CODE:	1561	CODE:
1316	New (0, RETVAL, 1, struct map);	1562	New (0, RETVAL, 1, struct map);
1317	RETVAL->x = 0;	1563	RETVAL->x = 0;
1318	RETVAL->y = 0;	1564	RETVAL->y = 0;
…		…
1326	RETVAL->row = 0;	1572	RETVAL->row = 0;
1327	OUTPUT:	1573	OUTPUT:
1328	RETVAL	1574	RETVAL
1329		1575
1330	void	1576	void
1331	DESTROY (CFPlus::Map self)	1577	DESTROY (DC::Map self)
1332	CODE:	1578	CODE:
1333	{	1579	{
1334	map_clear (self);	1580	map_clear (self);
1335	Safefree (self->face2tile);	1581	Safefree (self->face2tile);
1336	Safefree (self->tex);	1582	Safefree (self->tex);
1337	Safefree (self);	1583	Safefree (self);
1338	}	1584	}
1339		1585
1340	void	1586	void
1341	resize (CFPlus::Map self, int map_width, int map_height)	1587	resize (DC::Map self, int map_width, int map_height)
1342	CODE:	1588	CODE:
1343	self->w = map_width;	1589	self->w = map_width;
1344	self->h = map_height;	1590	self->h = map_height;
1345		1591
1346	void	1592	void
1347	clear (CFPlus::Map self)	1593	clear (DC::Map self)
1348	CODE:	1594	CODE:
1349	map_clear (self);	1595	map_clear (self);
1350		1596
1351	void	1597	void
1352	set_tileid (CFPlus::Map self, int face, int tile)	1598	set_tileid (DC::Map self, int face, int tile)
1353	CODE:	1599	CODE:
1354	{	1600	{
1355	need_facenum (self, face); self->face2tile [face] = tile;	1601	need_facenum (self, face); self->face2tile [face] = tile;
1356	need_texid (self, tile);	1602	need_texid (self, tile);
1357	}	1603	}
1358		1604
1359	void	1605	void
1360	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1606	set_smooth (DC::Map self, int face, int smooth, int level)
1361	CODE:	1607	CODE:
1362	{	1608	{
1363	tileid texid;	1609	tileid texid;
1364	maptex *tex;	1610	maptex *tex;
1365		1611
…		…
1378	tex->smoothtile = self->face2tile [smooth];	1624	tex->smoothtile = self->face2tile [smooth];
1379	tex->smoothlevel = level;	1625	tex->smoothlevel = level;
1380	}	1626	}
1381		1627
1382	void	1628	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)	1629	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1384	CODE:	1630	CODE:
1385	{	1631	{
1386	need_texid (self, texid);	1632	need_texid (self, texid);
1387		1633
1388	{	1634	{
…		…
1408	// from transparent color bleeding and ugly wrapping effects.	1654	// from transparent color bleeding and ugly wrapping effects.
1409	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1655	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1410	}	1656	}
1411		1657
1412	int	1658	int
1413	ox (CFPlus::Map self)	1659	ox (DC::Map self)
1414	ALIAS:	1660	ALIAS:
1415	oy = 1	1661	oy = 1
1416	x = 2	1662	x = 2
1417	y = 3	1663	y = 3
1418	w = 4	1664	w = 4
…		…
1429	}	1675	}
1430	OUTPUT:	1676	OUTPUT:
1431	RETVAL	1677	RETVAL
1432		1678
1433	void	1679	void
1434	scroll (CFPlus::Map self, int dx, int dy)	1680	scroll (DC::Map self, int dx, int dy)
1435	CODE:	1681	CODE:
1436	{	1682	{
1437	if (dx > 0)	1683	if (dx > 0)
1438	map_blank (self, self->x, self->y, dx, self->h);	1684	map_blank (self, self->x, self->y, dx, self->h);
1439	else if (dx < 0)	1685	else if (dx < 0)
…		…
1454	self->rows += MAP_EXTEND_Y;	1700	self->rows += MAP_EXTEND_Y;
1455	self->y += MAP_EXTEND_Y;	1701	self->y += MAP_EXTEND_Y;
1456	}	1702	}
1457	}	1703	}
1458		1704
1459	void	1705	SV *
1460	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1706	map1a_update (DC::Map self, SV *data_, int extmap)
1461	CODE:	1707	CODE:
1462	{	1708	{
1463	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1709	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1464	uint8_t *data_end = (uint8_t *)SvEND (data_);	1710	uint8_t *data_end = (uint8_t *)SvEND (data_);
1465	mapcell *cell;	1711	mapcell *cell;
1466	int x, y, flags;	1712	int x, y, z, flags;
		1713	AV *missing = newAV ();
		1714	RETVAL = newRV_noinc ((SV *)missing);
1467		1715
1468	while (data < data_end - 1)	1716	while (data < data_end - 1)
1469	{	1717	{
1470	flags = (data [0] << 8) + data [1]; data += 2;	1718	flags = (data [0] << 8) + data [1]; data += 2;
1471		1719
…		…
1491	uint8_t ext, cmd;	1739	uint8_t ext, cmd;
1492		1740
1493	do	1741	do
1494	{	1742	{
1495	ext = *data++;	1743	ext = *data++;
1496	cmd = ext & 0x3f;	1744	cmd = ext & 0x7f;
1497		1745
1498	if (cmd < 4)	1746	if (cmd < 4)
1499	cell->darkness = 255 - ext * 64 + 1;	1747	cell->darkness = 255 - ext * 64 + 1;
1500	else if (cmd == 5) // health	1748	else if (cmd == 5) // health
1501	{	1749	{
…		…
1504	}	1752	}
1505	else if (cmd == 6) // monster width	1753	else if (cmd == 6) // monster width
1506	cell->stat_width = *data++ + 1;	1754	cell->stat_width = *data++ + 1;
1507	else if (cmd == 0x47)	1755	else if (cmd == 0x47)
1508	{	1756	{
1509	if (*data == 4)	1757	if (*data == 1) cell->player = data [1];
1510	; // decode player count	1758	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1759	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1760	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1511		1761
1512	data += *data + 1;	1762	data += *data + 1;
1513	}	1763	}
1514	else if (cmd == 8) // cell flags	1764	else if (cmd == 8) // cell flags
1515	cell->flags = *data++;	1765	cell->flags = *data++;
…		…
1522	}	1772	}
1523	else	1773	else
1524	cell->darkness = *data++ + 1;	1774	cell->darkness = *data++ + 1;
1525	}	1775	}
1526		1776
		1777	for (z = 0; z <= 2; ++z)
1527	if (flags & 4)	1778	if (flags & (4 >> z))
1528	{	1779	{
1529	faceid face = (data [0] << 8) + data [1]; data += 2;	1780	faceid face = (data [0] << 8) + data [1]; data += 2;
1530	need_facenum (self, face);	1781	need_facenum (self, face);
1531	cell->tile [0] = self->face2tile [face];	1782	cell->tile [z] = self->face2tile [face];
		1783
		1784	if (cell->tile [z])
		1785	{
		1786	maptex *tex = self->tex + cell->tile [z];
		1787	if (!tex->name)
		1788	av_push (missing, newSViv (cell->tile [z]));
		1789
		1790	if (tex->smoothtile)
		1791	{
		1792	maptex *smooth = self->tex + tex->smoothtile;
		1793	if (!smooth->name)
		1794	av_push (missing, newSViv (tex->smoothtile));
		1795	}
		1796	}
1532	}	1797	}
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	}	1798	}
1548	else	1799	else
1549	cell->darkness = 0;	1800	CELL_CLEAR (cell);
1550	}	1801	}
1551	}	1802	}
		1803	OUTPUT:
		1804	RETVAL
1552		1805
1553	SV *	1806	SV *
1554	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1807	mapmap (DC::Map self, int x0, int y0, int w, int h)
1555	CODE:	1808	CODE:
1556	{	1809	{
1557	int x1, x;	1810	int x1, x;
1558	int y1, y;	1811	int y1, y;
1559	int z;	1812	int z;
…		…
1604	}	1857	}
1605	OUTPUT:	1858	OUTPUT:
1606	RETVAL	1859	RETVAL
1607		1860
1608	void	1861	void
1609	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1862	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1610	CODE:	1863	CODE:
1611	{	1864	{
		1865	int x, y, z;
		1866
1612	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1867	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1613	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1868	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1614	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1869	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1615	smooth_key skey;	1870	smooth_key skey;
1616	int x, y, z;	1871	int pl_x, pl_y;
1617	int last_name;	1872	maptex pl_tex;
		1873	rc_t *rc = rc_alloc ();
		1874	rc_key_t key;
		1875	rc_array_t *arr;
		1876
		1877	pl_tex.name = 0;
1618		1878
1619	// thats current max. sorry.	1879	// thats current max. sorry.
1620	if (sw > 255) sw = 255;	1880	if (sw > 255) sw = 255;
1621	if (sh > 255) sh = 255;	1881	if (sh > 255) sh = 255;
1622		1882
1623	// clear key, in case of extra padding	1883	// clear key, in case of extra padding
1624	memset (&skey, 0, sizeof (skey));	1884	memset (&skey, 0, sizeof (skey));
1625		1885
1626	glColor4ub (255, 255, 255, 255);	1886	memset (&key, 0, sizeof (key));
1627		1887	key.r = 255;
1628	glEnable (GL_BLEND);	1888	key.g = 255;
1629	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1889	key.b = 255;
1630	glEnable (GL_TEXTURE_2D);	1890	key.a = 255;
1631	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1891	key.mode = GL_QUADS;
1632		1892	key.format = GL_T2F_V3F;
1633	glBegin (GL_QUADS);	1893	key.texname = -1;
1634
1635	last_name = 0;
1636		1894
1637	mx += self->x;	1895	mx += self->x;
1638	my += self->y;	1896	my += self->y;
1639		1897
1640	// first pass: determine smooth_max	1898	// first pass: determine smooth_max
…		…
1656	MAX (self->tex [cell->tile [0]].smoothlevel,	1914	MAX (self->tex [cell->tile [0]].smoothlevel,
1657	MAX (self->tex [cell->tile [1]].smoothlevel,	1915	MAX (self->tex [cell->tile [1]].smoothlevel,
1658	self->tex [cell->tile [2]].smoothlevel));	1916	self->tex [cell->tile [2]].smoothlevel));
1659	}	1917	}
1660	}	1918	}
		1919
		1920	glEnable (GL_BLEND);
		1921	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1922	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1661		1923
1662	for (z = 0; z <= 2; z++)	1924	for (z = 0; z <= 2; z++)
1663	{	1925	{
1664	memset (smooth_level, 0, sizeof (smooth_level));	1926	memset (smooth_level, 0, sizeof (smooth_level));
1665		1927
…		…
1678	{	1940	{
1679	maptex tex = self->tex [tile];	1941	maptex tex = self->tex [tile];
1680	int px = (x + 1) * T - tex.w;	1942	int px = (x + 1) * T - tex.w;
1681	int py = (y + 1) * T - tex.h;	1943	int py = (y + 1) * T - tex.h;
1682		1944
1683	// suppressing texture state switches here
1684	// is only moderately effective, but worth the extra effort
1685	if (last_name != tex.name)	1945	if (key.texname != tex.name)
1686	{	1946	{
1687	if (!tex.name)	1947	if (!tex.name)
1688	tex = self->tex [2]; /* missing, replace by noface */	1948	tex = self->tex [2]; /* missing, replace by noface */
1689		1949
1690	glEnd ();	1950	key.texname = tex.name;
1691	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1951	arr = rc_array (rc, &key);
1692	glBegin (GL_QUADS);
1693	}	1952	}
1694		1953
1695	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1954	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	{	1955	{
		1956	pl_x = px;
		1957	pl_y = py;
		1958	pl_tex = tex;
		1959	continue;
		1960	}
		1961
		1962	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1963	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1964	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1965	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1966
		1967	if (expect_false (cell->flags) && expect_false (z == 2))
		1968	{
		1969	// overlays such as the speech bubble, probably more to come
1702	if (cell->flags & 1)	1970	if (cell->flags & 1)
1703	{	1971	{
1704	maptex tex = self->tex [1];	1972	maptex tex = self->tex [1];
1705	int px = x * T + T * 2 / 32;	1973	int px = x * T + T * 2 / 32;
1706	int py = y * T - T * 6 / 32;	1974	int py = y * T - T * 6 / 32;
1707		1975
		1976	if (tex.name)
1708	glEnd ();	1977	{
1709	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1978	if (key.texname != tex.name)
		1979	{
		1980	key.texname = tex.name;
		1981	arr = rc_array (rc, &key);
		1982	}
		1983
		1984	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1985	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1986	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1987	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1710	glBegin (GL_QUADS);	1988	}
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	}	1989	}
1717	}	1990	}
1718		1991
1719	// update smooth hash	1992	// update smooth hash
1720	if (tex.smoothtile)	1993	if (tex.smoothtile)
…		…
1756	}	2029	}
1757	}	2030	}
1758	}	2031	}
1759	}	2032	}
1760		2033
		2034	rc_draw (rc);
		2035	rc_clear (rc);
		2036
1761	// go through all smoothlevels, lowest to highest, then draw.	2037	// go through all smoothlevels, lowest to highest, then draw.
1762	// this is basically counting sort	2038	// this is basically counting sort
1763	{	2039	{
1764	int w, b;	2040	int w, b;
1765		2041
		2042	glEnable (GL_TEXTURE_2D);
		2043	glBegin (GL_QUADS);
1766	for (w = 0; w < 256 / 32; ++w)	2044	for (w = 0; w < 256 / 32; ++w)
1767	{	2045	{
1768	uint32_t smask = smooth_level [w];	2046	uint32_t smask = smooth_level [w];
1769	if (smask)	2047	if (smask)
1770	for (b = 0; b < 32; ++b)	2048	for (b = 0; b < 32; ++b)
…		…
1789	int border = bits & 15;	2067	int border = bits & 15;
1790	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2068	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1791	float dx = tex.s * .0625f; // 16 images/row	2069	float dx = tex.s * .0625f; // 16 images/row
1792	float dy = tex.t * .5f ; // 2 images/column	2070	float dy = tex.t * .5f ; // 2 images/column
1793		2071
1794	// this time naively avoiding texture state changes
1795	// save gobs of state changes.
1796	if (last_name != tex.name)	2072	if (tex.name)
1797	{	2073	{
		2074	// this time avoiding texture state changes
		2075	// save gobs of state changes.
1798	if (!tex.name)	2076	if (key.texname != tex.name)
1799	continue; // smoothing not yet available	2077	{
1800
1801	glEnd ();	2078	glEnd ();
1802	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2079	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1803	glBegin (GL_QUADS);	2080	glBegin (GL_QUADS);
1804	}	2081	}
1805		2082
1806	if (border)	2083	if (border)
1807	{	2084	{
1808	float ox = border * dx;	2085	float ox = border * dx;
1809		2086
1810	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2087	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1811	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2088	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1812	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2089	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1813	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2090	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1814	}	2091	}
1815		2092
1816	if (corner)	2093	if (corner)
1817	{	2094	{
1818	float ox = corner * dx;	2095	float ox = corner * dx;
1819		2096
1820	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2097	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1821	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2098	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1822	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2099	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1823	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2100	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2101	}
1824	}	2102	}
1825	}	2103	}
1826	}	2104	}
1827	}	2105	}
1828	}	2106	}
		2107
		2108	glEnd ();
		2109	glDisable (GL_TEXTURE_2D);
		2110	key.texname = -1;
1829	}	2111	}
1830		2112
1831	hv_clear (smooth);	2113	hv_clear (smooth);
1832	}	2114	}
1833		2115
1834	glEnd ();	2116	if (pl_tex.name)
		2117	{
		2118	maptex tex = pl_tex;
		2119	int px = pl_x + sdx;
		2120	int py = pl_y + sdy;
1835		2121
1836	glDisable (GL_TEXTURE_2D);	2122	key.texname = tex.name;
		2123	arr = rc_array (rc, &key);
		2124
		2125	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2126	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2127	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2128	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2129
		2130	rc_draw (rc);
		2131	}
		2132
1837	glDisable (GL_BLEND);	2133	glDisable (GL_BLEND);
		2134	rc_free (rc);
1838		2135
1839	// top layer: overlays such as the health bar	2136	// top layer: overlays such as the health bar
1840	for (y = 0; y < sh; y++)	2137	for (y = 0; y < sh; y++)
1841	if (0 <= y + my && y + my < self->rows)	2138	if (0 <= y + my && y + my < self->rows)
1842	{	2139	{
…		…
1867	}	2164	}
1868	}	2165	}
1869	}	2166	}
1870		2167
1871	void	2168	void
1872	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2169	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1873	CODE:	2170	CODE:
1874	{	2171	{
1875	static float color[16][3] = {	2172	static float color[16][3] = {
1876	{ 0.00F, 0.00F, 0.00F },	2173	{ 0.00F, 0.00F, 0.00F },
1877	{ 1.00F, 1.00F, 1.00F },	2174	{ 1.00F, 1.00F, 1.00F },
…		…
1927	glDisable (GL_BLEND);	2224	glDisable (GL_BLEND);
1928	glDisable (GL_TEXTURE_2D);	2225	glDisable (GL_TEXTURE_2D);
1929	}	2226	}
1930		2227
1931	void	2228	void
1932	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2229	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1933	PPCODE:	2230	PPCODE:
1934	{	2231	{
1935	int x, y;	2232	int x, y;
		2233	int sw1 = sw + 2;
		2234	int sh1 = sh + 2;
		2235	int sh3 = sh * 3;
1936	int sw4 = (sw + 3) & ~3;	2236	int sw34 = (sw * 3 + 3) & ~3;
		2237	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1937	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2238	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1938	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2239	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1939		2240
1940	memset (darkness, 255, sw4 * sh);
1941	SvPOK_only (darkness_sv);	2241	SvPOK_only (darkness3_sv);
1942	SvCUR_set (darkness_sv, sw4 * sh);	2242	SvCUR_set (darkness3_sv, sw34 * sh3);
1943		2243
1944	mx += self->x;	2244	mx += self->x - 1;
1945	my += self->y;	2245	my += self->y - 1;
1946		2246
		2247	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2248
1947	for (y = 0; y < sh; y++)	2249	for (y = 0; y < sh1; y++)
1948	if (0 <= y + my && y + my < self->rows)	2250	if (0 <= y + my && y + my < self->rows)
1949	{	2251	{
1950	maprow *row = self->row + (y + my);	2252	maprow *row = self->row + (y + my);
1951		2253
1952	for (x = 0; x < sw; x++)	2254	for (x = 0; x < sw1; x++)
1953	if (row->c0 <= x + mx && x + mx < row->c1)	2255	if (row->c0 <= x + mx && x + mx < row->c1)
1954	{	2256	{
1955	mapcell *cell = row->col + (x + mx - row->c0);	2257	mapcell *cell = row->col + (x + mx - row->c0);
1956		2258
1957	darkness[y * sw4 + x] = cell->darkness	2259	darkness1 [y * sw1 + x] = cell->darkness
1958	? 255 - (cell->darkness - 1)	2260	? 255 - (cell->darkness - 1)
1959	: 255 - FOW_DARKNESS;	2261	: 255 - FOW_DARKNESS;
1960	}	2262	}
1961	}	2263	}
1962		2264
		2265	for (y = 0; y < sh; ++y)
		2266	for (x = 0; x < sw; ++x)
		2267	{
		2268	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2269	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2270	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2271	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2272	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2273	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2274	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2275	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2276	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2277
		2278	uint8_t r11 = (d11 + d21 + d12) / 3;
		2279	uint8_t r21 = d21;
		2280	uint8_t r31 = (d21 + d31 + d32) / 3;
		2281
		2282	uint8_t r12 = d12;
		2283	uint8_t r22 = d22;
		2284	uint8_t r32 = d32;
		2285
		2286	uint8_t r13 = (d13 + d23 + d12) / 3;
		2287	uint8_t r23 = d23;
		2288	uint8_t r33 = (d23 + d33 + d32) / 3;
		2289
		2290	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2291	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2292	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2293	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2294	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2295	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2296	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2297	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2298	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2299	}
		2300
		2301	free (darkness1);
		2302
1963	EXTEND (SP, 3);	2303	EXTEND (SP, 3);
1964	PUSHs (sv_2mortal (newSViv (sw4)));	2304	PUSHs (sv_2mortal (newSViv (sw34)));
1965	PUSHs (sv_2mortal (newSViv (sh)));	2305	PUSHs (sv_2mortal (newSViv (sh3)));
1966	PUSHs (darkness_sv);	2306	PUSHs (darkness3_sv);
1967	}	2307	}
1968		2308
1969	SV *	2309	SV *
1970	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2310	get_rect (DC::Map self, int x0, int y0, int w, int h)
1971	CODE:	2311	CODE:
1972	{	2312	{
1973	int x, y, x1, y1;	2313	int x, y, x1, y1;
1974	SV *data_sv = newSV (w * h * 7 + 5);	2314	SV *data_sv = newSV (w * h * 7 + 5);
1975	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2315	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2032	else	2372	else
2033	*data++ = 0;	2373	*data++ = 0;
2034	}	2374	}
2035	}	2375	}
2036		2376
		2377	/* if size is w*h + 5 then no data has been found */
		2378	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2379	{
2037	SvPOK_only (data_sv);	2380	SvPOK_only (data_sv);
2038	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2381	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2382	}
		2383
2039	RETVAL = data_sv;	2384	RETVAL = data_sv;
2040	}	2385	}
2041	OUTPUT:	2386	OUTPUT:
2042	RETVAL	2387	RETVAL
2043		2388
2044	void	2389	void
2045	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2390	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2046	PPCODE:	2391	PPCODE:
2047	{	2392	{
2048	int x, y, z;	2393	int x, y, z;
2049	int w, h;	2394	int w, h;
2050	int x1, y1;	2395	int x1, y1;
		2396	STRLEN len;
		2397	uint8_t *data, *end;
		2398
		2399	len = SvLEN (data_sv);
		2400	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2401	data = SvPVbyte_nolen (data_sv);
		2402	end = data + len + 8;
		2403
		2404	if (len < 5)
		2405	XSRETURN_EMPTY;
2051		2406
2052	if (*data++ != 0)	2407	if (*data++ != 0)
2053	return; /* version mismatch */	2408	XSRETURN_EMPTY; /* version mismatch */
2054		2409
2055	w = *data++ << 8; w |= *data++;	2410	w = *data++ << 8; w |= *data++;
2056	h = *data++ << 8; h |= *data++;	2411	h = *data++ << 8; h |= *data++;
2057		2412
2058	// we need to do this 'cause we don't keep an absolute coord system for rows	2413	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2070	{	2425	{
2071	maprow *row = map_get_row (self, y);	2426	maprow *row = map_get_row (self, y);
2072		2427
2073	for (x = x0; x < x1; x++)	2428	for (x = x0; x < x1; x++)
2074	{	2429	{
		2430	uint8_t flags;
		2431
		2432	if (data + 7 >= end)
		2433	XSRETURN_EMPTY;
		2434
2075	uint8_t flags = *data++;	2435	flags = *data++;
2076		2436
2077	if (flags)	2437	if (flags)
2078	{	2438	{
2079	mapcell *cell = row_get_cell (row, x);	2439	mapcell *cell = row_get_cell (row, x);
2080	tileid tile[3] = { 0, 0, 0 };	2440	tileid tile[3] = { 0, 0, 0 };
…		…
2083	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2443	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2084	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2444	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2085		2445
2086	if (cell->darkness == 0)	2446	if (cell->darkness == 0)
2087	{	2447	{
2088	cell->darkness = 0;	2448	/*cell->darkness = 0;*/
		2449	EXTEND (SP, 3);
2089		2450
2090	for (z = 0; z <= 2; z++)	2451	for (z = 0; z <= 2; z++)
2091	{	2452	{
2092	tileid t = tile [z];	2453	tileid t = tile [z];
2093		2454
2094	if (t >= self->texs || (t && !self->tex [t].name))	2455	if (t >= self->texs || (t && !self->tex [t].name))
2095	{	2456	{
2096	XPUSHs (sv_2mortal (newSViv (t)));	2457	PUSHs (sv_2mortal (newSViv (t)));
2097	need_texid (self, t);	2458	need_texid (self, t);
2098	}	2459	}
2099		2460
2100	cell->tile [z] = t;	2461	cell->tile [z] = t;
2101	}	2462	}
…		…
2103	}	2464	}
2104	}	2465	}
2105	}	2466	}
2106	}	2467	}
2107		2468
2108	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2469	MODULE = Deliantra::Client PACKAGE = DC::RW
2109		2470
2110	CFPlus::MixChunk	2471	DC::RW
2111	new_from_file (SV *class, char *path)	2472	new (SV *class, SV *data_sv)
2112	CODE:	2473	CODE:
2113	RETVAL = Mix_LoadWAV (path);	2474	{
		2475	STRLEN datalen;
		2476	char *data = SvPVbyte (data_sv, datalen);
		2477
		2478	RETVAL = SDL_RWFromConstMem (data, datalen);
		2479	}
2114	OUTPUT:	2480	OUTPUT:
2115	RETVAL	2481	RETVAL
2116		2482
		2483	DC::RW
		2484	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2485	CODE:
		2486	RETVAL = SDL_RWFromFile (path, mode);
		2487	OUTPUT:
		2488	RETVAL
		2489
		2490	# fails on win32:
		2491	# dc.xs(2268) : error C2059: syntax error : '('
2117	void	2492	#void
		2493	#close (DC::RW self)
		2494	# CODE:
		2495	# (self->(close)) (self);
		2496
		2497	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2498
		2499	PROTOTYPES: DISABLE
		2500
		2501	DC::Channel
		2502	find ()
		2503	CODE:
		2504	{
		2505	RETVAL = Mix_GroupAvailable (-1);
		2506
		2507	if (RETVAL < 0)
		2508	{
		2509	RETVAL = Mix_GroupOldest (-1);
		2510
		2511	if (RETVAL < 0)
		2512	XSRETURN_UNDEF;
		2513
		2514	Mix_HaltChannel (RETVAL);
		2515	}
		2516
		2517	Mix_UnregisterAllEffects (RETVAL);
		2518	Mix_Volume (RETVAL, 128);
		2519	}
		2520	OUTPUT:
		2521	RETVAL
		2522
		2523	void
		2524	halt (DC::Channel self)
		2525	CODE:
		2526	Mix_HaltChannel (self);
		2527
		2528	void
		2529	expire (DC::Channel self, int ticks = -1)
		2530	CODE:
		2531	Mix_ExpireChannel (self, ticks);
		2532
		2533	void
		2534	fade_out (DC::Channel self, int ticks = -1)
		2535	CODE:
		2536	Mix_FadeOutChannel (self, ticks);
		2537
		2538	int
		2539	volume (DC::Channel self, int volume)
		2540	CODE:
		2541	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2542	OUTPUT:
		2543	RETVAL
		2544
		2545	void
		2546	unregister_all_effects (DC::Channel self)
		2547	CODE:
		2548	Mix_UnregisterAllEffects (self);
		2549
		2550	void
		2551	set_panning (DC::Channel self, int left, int right)
		2552	CODE:
		2553	left = CLAMP (left , 0, 255);
		2554	right = CLAMP (right, 0, 255);
		2555	Mix_SetPanning (self, left, right);
		2556
		2557	void
		2558	set_distance (DC::Channel self, int distance)
		2559	CODE:
		2560	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2561
		2562	void
		2563	set_position (DC::Channel self, int angle, int distance)
		2564	CODE:
		2565
		2566	void
		2567	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2568	CODE:
		2569	{
		2570	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2571	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2572	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2573	}
		2574
		2575	void
		2576	set_reverse_stereo (DC::Channel self, int flip)
		2577	CODE:
		2578	Mix_SetReverseStereo (self, flip);
		2579
		2580	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2581
		2582	PROTOTYPES: DISABLE
		2583
		2584	DC::MixChunk
		2585	new (SV *class, DC::RW rwops)
		2586	CODE:
		2587	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2588	OUTPUT:
		2589	RETVAL
		2590
		2591	void
2118	DESTROY (CFPlus::MixChunk self)	2592	DESTROY (DC::MixChunk self)
2119	CODE:	2593	CODE:
2120	Mix_FreeChunk (self);	2594	Mix_FreeChunk (self);
2121		2595
2122	int	2596	int
2123	volume (CFPlus::MixChunk self, int volume = -1)	2597	volume (DC::MixChunk self, int volume = -1)
2124	CODE:	2598	CODE:
		2599	if (items > 1)
		2600	volume = CLAMP (volume, 0, 128);
2125	RETVAL = Mix_VolumeChunk (self, volume);	2601	RETVAL = Mix_VolumeChunk (self, volume);
2126	OUTPUT:	2602	OUTPUT:
2127	RETVAL	2603	RETVAL
2128		2604
2129	int	2605	DC::Channel
2130	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2606	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2131	CODE:	2607	CODE:
		2608	{
2132	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2609	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2610
		2611	if (RETVAL < 0)
		2612	XSRETURN_UNDEF;
		2613
		2614	if (channel < 0)
		2615	{
		2616	Mix_UnregisterAllEffects (RETVAL);
		2617	Mix_Volume (RETVAL, 128);
		2618	}
		2619	}
2133	OUTPUT:	2620	OUTPUT:
2134	RETVAL	2621	RETVAL
2135		2622
2136	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2623	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2137		2624
2138	int	2625	int
2139	volume (int volume = -1)	2626	volume (int volume = -1)
		2627	PROTOTYPE: ;$
2140	CODE:	2628	CODE:
		2629	if (items > 0)
		2630	volume = CLAMP (volume, 0, 128);
2141	RETVAL = Mix_VolumeMusic (volume);	2631	RETVAL = Mix_VolumeMusic (volume);
2142	OUTPUT:	2632	OUTPUT:
2143	RETVAL	2633	RETVAL
2144		2634
		2635	void
		2636	fade_out (int ms)
		2637	CODE:
		2638	Mix_FadeOutMusic (ms);
		2639
		2640	void
		2641	halt ()
		2642	CODE:
		2643	Mix_HaltMusic ();
		2644
		2645	DC::MixMusic
		2646	new (SV *class, DC::RW rwops)
		2647	CODE:
		2648	RETVAL = Mix_LoadMUS_RW (rwops);
		2649	OUTPUT:
		2650	RETVAL
		2651
		2652	void
		2653	DESTROY (DC::MixMusic self)
		2654	CODE:
		2655	Mix_FreeMusic (self);
		2656
2145	int	2657	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)	2658	play (DC::MixMusic self, int loops = -1)
2166	CODE:	2659	CODE:
2167	RETVAL = Mix_PlayMusic (self, loops);	2660	RETVAL = Mix_PlayMusic (self, loops);
2168	OUTPUT:	2661	OUTPUT:
2169	RETVAL	2662	RETVAL
2170		2663
2171	int	2664	void
2172	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2665	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2173	CODE:	2666	CODE:
2174	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2667	Mix_FadeInMusicPos (self, loops, ms, position);
2175	OUTPUT:
2176	RETVAL
2177		2668
2178	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2669	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2670
		2671	PROTOTYPES: ENABLE
2179		2672
2180	BOOT:	2673	BOOT:
2181	{	2674	{
2182	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2675	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2183	static const struct {	2676	static const struct {
2184	const char *name;	2677	const char *name;
2185	IV iv;	2678	IV iv;
2186	} *civ, const_iv[] = {	2679	} *civ, const_iv[] = {
2187	# define const_iv(name) { # name, (IV)name }	2680	# define const_iv(name) { # name, (IV)name }
		2681	const_iv (GL_VENDOR),
		2682	const_iv (GL_VERSION),
		2683	const_iv (GL_EXTENSIONS),
2188	const_iv (GL_COLOR_MATERIAL),	2684	const_iv (GL_COLOR_MATERIAL),
2189	const_iv (GL_SMOOTH),	2685	const_iv (GL_SMOOTH),
2190	const_iv (GL_FLAT),	2686	const_iv (GL_FLAT),
2191	const_iv (GL_DITHER),	2687	const_iv (GL_DITHER),
2192	const_iv (GL_BLEND),	2688	const_iv (GL_BLEND),
…		…
2196	const_iv (GL_ALPHA_TEST),	2692	const_iv (GL_ALPHA_TEST),
2197	const_iv (GL_NORMALIZE),	2693	const_iv (GL_NORMALIZE),
2198	const_iv (GL_RESCALE_NORMAL),	2694	const_iv (GL_RESCALE_NORMAL),
2199	const_iv (GL_FRONT),	2695	const_iv (GL_FRONT),
2200	const_iv (GL_BACK),	2696	const_iv (GL_BACK),
		2697	const_iv (GL_AUX0),
2201	const_iv (GL_AND),	2698	const_iv (GL_AND),
2202	const_iv (GL_ONE),	2699	const_iv (GL_ONE),
2203	const_iv (GL_ZERO),	2700	const_iv (GL_ZERO),
2204	const_iv (GL_SRC_ALPHA),	2701	const_iv (GL_SRC_ALPHA),
2205	const_iv (GL_DST_ALPHA),	2702	const_iv (GL_DST_ALPHA),
…		…
2218	const_iv (GL_INTENSITY),	2715	const_iv (GL_INTENSITY),
2219	const_iv (GL_LUMINANCE),	2716	const_iv (GL_LUMINANCE),
2220	const_iv (GL_LUMINANCE_ALPHA),	2717	const_iv (GL_LUMINANCE_ALPHA),
2221	const_iv (GL_FLOAT),	2718	const_iv (GL_FLOAT),
2222	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2719	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2720	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2721	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2722	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2723	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2724	const_iv (GL_COMPRESSED_RGB_ARB),
		2725	const_iv (GL_COMPRESSED_RGBA_ARB),
2223	const_iv (GL_COMPILE),	2726	const_iv (GL_COMPILE),
		2727	const_iv (GL_PROXY_TEXTURE_1D),
		2728	const_iv (GL_PROXY_TEXTURE_2D),
2224	const_iv (GL_TEXTURE_1D),	2729	const_iv (GL_TEXTURE_1D),
2225	const_iv (GL_TEXTURE_2D),	2730	const_iv (GL_TEXTURE_2D),
2226	const_iv (GL_TEXTURE_ENV),	2731	const_iv (GL_TEXTURE_ENV),
2227	const_iv (GL_TEXTURE_MAG_FILTER),	2732	const_iv (GL_TEXTURE_MAG_FILTER),
2228	const_iv (GL_TEXTURE_MIN_FILTER),	2733	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2249	const_iv (GL_COLOR_LOGIC_OP),	2754	const_iv (GL_COLOR_LOGIC_OP),
2250	const_iv (GL_SEPARABLE_2D),	2755	const_iv (GL_SEPARABLE_2D),
2251	const_iv (GL_CONVOLUTION_2D),	2756	const_iv (GL_CONVOLUTION_2D),
2252	const_iv (GL_CONVOLUTION_BORDER_MODE),	2757	const_iv (GL_CONVOLUTION_BORDER_MODE),
2253	const_iv (GL_CONSTANT_BORDER),	2758	const_iv (GL_CONSTANT_BORDER),
		2759	const_iv (GL_POINTS),
2254	const_iv (GL_LINES),	2760	const_iv (GL_LINES),
2255	const_iv (GL_LINE_STRIP),	2761	const_iv (GL_LINE_STRIP),
2256	const_iv (GL_LINE_LOOP),	2762	const_iv (GL_LINE_LOOP),
2257	const_iv (GL_QUADS),	2763	const_iv (GL_QUADS),
2258	const_iv (GL_QUAD_STRIP),	2764	const_iv (GL_QUAD_STRIP),
2259	const_iv (GL_TRIANGLES),	2765	const_iv (GL_TRIANGLES),
2260	const_iv (GL_TRIANGLE_STRIP),	2766	const_iv (GL_TRIANGLE_STRIP),
2261	const_iv (GL_TRIANGLE_FAN),	2767	const_iv (GL_TRIANGLE_FAN),
		2768	const_iv (GL_POLYGON),
2262	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2769	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2770	const_iv (GL_POINT_SMOOTH_HINT),
		2771	const_iv (GL_LINE_SMOOTH_HINT),
		2772	const_iv (GL_POLYGON_SMOOTH_HINT),
		2773	const_iv (GL_GENERATE_MIPMAP_HINT),
		2774	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2263	const_iv (GL_FASTEST),	2775	const_iv (GL_FASTEST),
		2776	const_iv (GL_DONT_CARE),
		2777	const_iv (GL_NICEST),
2264	const_iv (GL_V2F),	2778	const_iv (GL_V2F),
2265	const_iv (GL_V3F),	2779	const_iv (GL_V3F),
2266	const_iv (GL_T2F_V3F),	2780	const_iv (GL_T2F_V3F),
2267	const_iv (GL_T2F_N3F_V3F),	2781	const_iv (GL_T2F_N3F_V3F),
2268	# undef const_iv	2782	# undef const_iv
…		…
2273		2787
2274	texture_av = newAV ();	2788	texture_av = newAV ();
2275	AvREAL_off (texture_av);	2789	AvREAL_off (texture_av);
2276	}	2790	}
2277		2791
		2792	void
		2793	disable_GL_EXT_blend_func_separate ()
		2794	CODE:
		2795	gl.BlendFuncSeparate = 0;
		2796	gl.BlendFuncSeparateEXT = 0;
		2797
2278	char *	2798	char *
2279	gl_vendor ()	2799	gl_vendor ()
2280	CODE:	2800	CODE:
2281	RETVAL = (char *)glGetString (GL_VENDOR);	2801	RETVAL = (char *)glGetString (GL_VENDOR);
2282	OUTPUT:	2802	OUTPUT:
…		…
2294	CODE:	2814	CODE:
2295	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2815	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2296	OUTPUT:	2816	OUTPUT:
2297	RETVAL	2817	RETVAL
2298		2818
		2819	const char *glGetString (GLenum pname)
		2820
		2821	GLint glGetInteger (GLenum pname)
		2822	CODE:
		2823	glGetIntegerv (pname, &RETVAL);
		2824	OUTPUT:
		2825	RETVAL
		2826
		2827	GLdouble glGetDouble (GLenum pname)
		2828	CODE:
		2829	glGetDoublev (pname, &RETVAL);
		2830	OUTPUT:
		2831	RETVAL
		2832
2299	int glGetError ()	2833	int glGetError ()
2300		2834
2301	void glFinish ()	2835	void glFinish ()
2302		2836
2303	void glClear (int mask)	2837	void glClear (int mask)
…		…
2340	# near_ and far_ are due to microsofts buggy "c" compiler	2874	# near_ and far_ are due to microsofts buggy "c" compiler
2341	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2875	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2342		2876
2343	# near_ and far_ are due to microsofts buggy "c" compiler	2877	# near_ and far_ are due to microsofts buggy "c" compiler
2344	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2878	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2879
		2880	PROTOTYPES: DISABLE
2345		2881
2346	void glViewport (int x, int y, int width, int height)	2882	void glViewport (int x, int y, int width, int height)
2347		2883
2348	void glScissor (int x, int y, int width, int height)	2884	void glScissor (int x, int y, int width, int height)
2349		2885
…		…
2357		2893
2358	void glRotate (float angle, float x, float y, float z)	2894	void glRotate (float angle, float x, float y, float z)
2359	CODE:	2895	CODE:
2360	glRotatef (angle, x, y, z);	2896	glRotatef (angle, x, y, z);
2361		2897
2362	void glBegin (int mode)
2363
2364	void glEnd ()
2365
2366	void glColor (float r, float g, float b, float a = 1.0)	2898	void glColor (float r, float g, float b, float a = 1.0)
2367	PROTOTYPE: @
2368	ALIAS:	2899	ALIAS:
2369	glColor_premultiply = 1	2900	glColor_premultiply = 1
2370	CODE:	2901	CODE:
2371	if (ix)	2902	if (ix)
2372	{	2903	{
…		…
2375	b *= a;	2906	b *= a;
2376	}	2907	}
2377	// microsoft visual "c" rounds instead of truncating...	2908	// microsoft visual "c" rounds instead of truncating...
2378	glColor4f (r, g, b, a);	2909	glColor4f (r, g, b, a);
2379		2910
2380	void glInterleavedArrays (int format, int stride, char *data)
2381
2382	void glDrawElements (int mode, int count, int type, char *indices)
2383
2384	# 1.2 void glDrawRangeElements (int mode, int start, int end
2385
2386	void glRasterPos (float x, float y, float z = 0.)	2911	void glRasterPos (float x, float y, float z = 0.)
2387	CODE:	2912	CODE:
2388	glRasterPos3f (0, 0, z);	2913	glRasterPos3f (0, 0, z);
2389	glBitmap (0, 0, 0, 0, x, y, 0);	2914	glBitmap (0, 0, 0, 0, x, y, 0);
2390		2915
…		…
2394		2919
2395	void glTexCoord (float s, float t)	2920	void glTexCoord (float s, float t)
2396	CODE:	2921	CODE:
2397	glTexCoord2f (s, t);	2922	glTexCoord2f (s, t);
2398		2923
		2924	void glRect (float x1, float y1, float x2, float y2)
		2925	CODE:
		2926	glRectf (x1, y1, x2, y2);
		2927
		2928	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2929	CODE:
		2930	glBegin (GL_LINE_LOOP);
		2931	glVertex2f (x1, y1);
		2932	glVertex2f (x2, y1);
		2933	glVertex2f (x2, y2);
		2934	glVertex2f (x1, y2);
		2935	glEnd ();
		2936
		2937	PROTOTYPES: ENABLE
		2938
		2939	void glBegin (int mode)
		2940
		2941	void glEnd ()
		2942
		2943	void glPointSize (GLfloat size)
		2944
		2945	void glLineWidth (GLfloat width)
		2946
		2947	void glInterleavedArrays (int format, int stride, char *data)
		2948
		2949	void glDrawElements (int mode, int count, int type, char *indices)
		2950
		2951	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2952
2399	void glTexEnv (int target, int pname, float param)	2953	void glTexEnv (int target, int pname, float param)
2400	CODE:	2954	CODE:
2401	glTexEnvf (target, pname, param);	2955	glTexEnvf (target, pname, param);
2402		2956
2403	void glTexParameter (int target, int pname, float param)	2957	void glTexParameter (int target, int pname, float param)
…		…
2419	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2973	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2420	CODE:	2974	CODE:
2421	if (gl.SeparableFilter2D)	2975	if (gl.SeparableFilter2D)
2422	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2976	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2423		2977
2424	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2978	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2425		2979
2426	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2980	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2427		2981
2428	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2982	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2983
		2984	void glPixelZoom (float x, float y)
2429		2985
2430	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2986	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2431		2987
2432	int glGenTexture ()	2988	int glGenTexture ()
2433	CODE:	2989	CODE:
…		…
2453		3009
2454	void glEndList ()	3010	void glEndList ()
2455		3011
2456	void glCallList (int list)	3012	void glCallList (int list)
2457		3013
		3014	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3015
		3016	PROTOTYPES: DISABLE
		3017
		3018	void
		3019	find_widget (SV *self, NV x, NV y)
		3020	PPCODE:
		3021	{
		3022	if (within_widget (self, x, y))
		3023	XPUSHs (self);
		3024	}
		3025
		3026	BOOT:
		3027	{
		3028	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3029
		3030	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3031	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3032	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3033	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3034	}
		3035
		3036	void
		3037	draw (SV *self)
		3038	CODE:
		3039	{
		3040	HV *hv;
		3041	SV **svp;
		3042	NV x, y, w, h;
		3043	SV *draw_x_sv = GvSV (draw_x_gv);
		3044	SV *draw_y_sv = GvSV (draw_y_gv);
		3045	SV *draw_w_sv = GvSV (draw_w_gv);
		3046	SV *draw_h_sv = GvSV (draw_h_gv);
		3047	double draw_x, draw_y;
		3048
		3049	if (!SvROK (self))
		3050	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3051
		3052	hv = (HV *)SvRV (self);
		3053
		3054	if (SvTYPE (hv) != SVt_PVHV)
		3055	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3056
		3057	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3058	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3059
		3060	if (!h || !w)
		3061	XSRETURN_EMPTY;
		3062
		3063	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3064	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3065
		3066	draw_x = SvNV (draw_x_sv) + x;
		3067	draw_y = SvNV (draw_y_sv) + y;
		3068
		3069	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3070	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3071	XSRETURN_EMPTY;
		3072
		3073	sv_setnv (draw_x_sv, draw_x);
		3074	sv_setnv (draw_y_sv, draw_y);
		3075
		3076	glPushMatrix ();
		3077	glTranslated (x, y, 0);
		3078
		3079	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3080	{
		3081	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3082
		3083	if (svp && SvTRUE (*svp))
		3084	{
		3085	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3086	glEnable (GL_BLEND);
		3087	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3088	glBegin (GL_QUADS);
		3089	glVertex2f (0, 0);
		3090	glVertex2f (w, 0);
		3091	glVertex2f (w, h);
		3092	glVertex2f (0, h);
		3093	glEnd ();
		3094	glDisable (GL_BLEND);
		3095	}
		3096	}
		3097	#if 0
		3098	// draw borders, for debugging
		3099	glPushMatrix ();
		3100	glColor4f (1., 1., 0., 1.);
		3101	glTranslatef (.5, .5, 0.);
		3102	glBegin (GL_LINE_LOOP);
		3103	glVertex2f (0 , 0);
		3104	glVertex2f (w - 1, 0);
		3105	glVertex2f (w - 1, h - 1);
		3106	glVertex2f (0 , h - 1);
		3107	glEnd ();
		3108	glPopMatrix ();
		3109	#endif
		3110	PUSHMARK (SP);
		3111	XPUSHs (self);
		3112	PUTBACK;
		3113	call_method ("_draw", G_VOID | G_DISCARD);
		3114	SPAGAIN;
		3115
		3116	glPopMatrix ();
		3117
		3118	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3119	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3120	}
		3121

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