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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.201 by root, Tue Jul 17 17:39:06 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	char *
593	SDL_GetError ()	722	char *SDL_GetError ()
594		723
595	int	724	int SDL_Init (U32 flags)
596	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
597		725
598	void	726	int SDL_InitSubSystem (U32 flags)
		727
		728	void SDL_QuitSubSystem (U32 flags)
		729
599	SDL_Quit ()	730	void SDL_Quit ()
		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
600		740
601	void	741	void
602	SDL_ListModes (int rgb, int alpha)	742	SDL_ListModes (int rgb, int alpha)
603	PPCODE:	743	PPCODE:
604	{	744	{
…		…
616	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	756	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
617	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	757	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
618	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	758	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
619		759
620	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	760	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
621	#if SDL_VERSION_ATLEAST(1,2,10)
622	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
623	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	761	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
624	#endif
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	{
631	if ((*m)->w >= 640 && (*m)->h >= 480)	768	if ((*m)->w >= 400 && (*m)->h >= 300)
632	{	769	{
633	AV *av = newAV ();	770	AV *av = newAV ();
634	av_push (av, newSViv ((*m)->w));	771	av_push (av, newSViv ((*m)->w));
635	av_push (av, newSViv ((*m)->h));	772	av_push (av, newSViv ((*m)->h));
636	av_push (av, newSViv (rgb));	773	av_push (av, newSViv (rgb));
…		…
660		797
661	if (RETVAL)	798	if (RETVAL)
662	{	799	{
663	av_clear (texture_av);	800	av_clear (texture_av);
664		801
665	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	802	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
666	#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);
667	#include "glfunc.h"	804	#include "glfunc.h"
668	#undef GL_FUNC	805	#undef GL_FUNC
669	}	806	}
670	}	807	}
…		…
677	char *	814	char *
678	SDL_GetKeyName (int sym)	815	SDL_GetKeyName (int sym)
679		816
680	int	817	int
681	SDL_GetAppState ()	818	SDL_GetAppState ()
		819
		820	int
		821	SDL_GetModState ()
682		822
683	void	823	void
684	poll_events ()	824	poll_events ()
685	PPCODE:	825	PPCODE:
686	{	826	{
…		…
696	{	836	{
697	case SDL_KEYDOWN:	837	case SDL_KEYDOWN:
698	case SDL_KEYUP:	838	case SDL_KEYUP:
699	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	839	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
700	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	840	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
701	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);
702	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 */
703	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	843	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
704	break;	844	break;
705		845
706	case SDL_ACTIVEEVENT:	846	case SDL_ACTIVEEVENT:
707	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	847	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
725	x = ev.motion.x;	865	x = ev.motion.x;
726	y = ev.motion.y;	866	y = ev.motion.y;
727	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	867	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
728	}	868	}
729		869
730	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	870	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
731	hv_store (hv, "state", 5, newSViv (state), 0);	871	hv_store (hv, "state", 5, newSViv (state), 0);
732	hv_store (hv, "x", 1, newSViv (x), 0);	872	hv_store (hv, "x", 1, newSViv (x), 0);
733	hv_store (hv, "y", 1, newSViv (y), 0);	873	hv_store (hv, "y", 1, newSViv (y), 0);
734	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	874	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
735	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	875	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
736	}	876	}
737	break;	877	break;
738		878
739	case SDL_MOUSEBUTTONDOWN:	879	case SDL_MOUSEBUTTONDOWN:
740	case SDL_MOUSEBUTTONUP:	880	case SDL_MOUSEBUTTONUP:
741	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	881	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
742		882
743	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	883	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
744	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	884	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
745	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	885	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
746	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	886	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
751	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	891	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
752	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	892	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
753	break;	893	break;
754	}	894	}
755		895
756	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))));
757	}	897	}
758	}	898	}
759		899
760	int	900	int
761	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)
762	POSTCALL:	902	POSTCALL:
763	Mix_HookMusicFinished (music_finished);	903	Mix_HookMusicFinished (music_finished);
764	Mix_ChannelFinished (channel_finished);	904	Mix_ChannelFinished (channel_finished);
765		905
766	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
767	Mix_CloseAudio ()	923	Mix_CloseAudio ()
768		924
769	int	925	int
770	Mix_AllocateChannels (int numchans = -1)	926	Mix_AllocateChannels (int numchans = -1)
		927
		928	const char *
		929	Mix_GetError ()
771		930
772	void	931	void
773	lowdelay (int fd, int val = 1)	932	lowdelay (int fd, int val = 1)
774	CODE:	933	CODE:
775	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	934	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
801	}	960	}
802	}	961	}
803	#endif	962	#endif
804	}	963	}
805		964
806	void	965	int
807	add_font (char *file)	966	add_font (char *file)
808	CODE:	967	CODE:
809	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	968	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		969	OUTPUT:
		970	RETVAL
810		971
811	void	972	void
812	load_image_inline (SV *image_)	973	load_image_inline (SV *image_)
813	ALIAS:	974	ALIAS:
814	load_image_file = 1	975	load_image_file = 1
…		…
817	STRLEN image_len;	978	STRLEN image_len;
818	char *image = (char *)SvPVbyte (image_, image_len);	979	char *image = (char *)SvPVbyte (image_, image_len);
819	SDL_Surface *surface, *surface2;	980	SDL_Surface *surface, *surface2;
820	SDL_PixelFormat fmt;	981	SDL_PixelFormat fmt;
821	SDL_RWops *rw = ix	982	SDL_RWops *rw = ix
822	? SDL_RWFromFile (image, "r")	983	? SDL_RWFromFile (image, "rb")
823	: SDL_RWFromConstMem (image, image_len);	984	: SDL_RWFromConstMem (image, image_len);
824		985
825	if (!rw)	986	if (!rw)
826	croak ("load_image: %s", SDL_GetError ());	987	croak ("load_image: %s", SDL_GetError ());
827		988
…		…
900	void	1061	void
901	error (char *message)	1062	error (char *message)
902	CODE:	1063	CODE:
903	fprintf (stderr, "ERROR: %s\n", message);	1064	fprintf (stderr, "ERROR: %s\n", message);
904	#ifdef _WIN32	1065	#ifdef _WIN32
905	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1066	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
906	#endif	1067	#endif
907		1068
908	void	1069	void
909	fatal (char *message)	1070	fatal (char *message)
910	CODE:	1071	CODE:
911	fprintf (stderr, "FATAL: %s\n", message);	1072	fprintf (stderr, "FATAL: %s\n", message);
912	#ifdef _WIN32	1073	#ifdef _WIN32
913	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1074	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
914	#endif	1075	#endif
915	_exit (1);	1076	_exit (1);
916		1077
917	void	1078	void
918	_exit (int retval = 0)	1079	_exit (int retval = 0)
…		…
930	#if DEBUG	1091	#if DEBUG
931	VALGRIND_DO_LEAK_CHECK;	1092	VALGRIND_DO_LEAK_CHECK;
932	#endif	1093	#endif
933	}	1094	}
934		1095
935	MODULE = CFPlus PACKAGE = CFPlus::Font	1096	MODULE = Deliantra::Client PACKAGE = DC::Font
936		1097
937	CFPlus::Font	1098	PROTOTYPES: DISABLE
		1099
		1100	DC::Font
938	new_from_file (SV *class, char *path, int id = 0)	1101	new_from_file (SV *class, char *path, int id = 0)
939	CODE:	1102	CODE:
940	{	1103	{
941	int count;	1104	int count;
942	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1105	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
945	}	1108	}
946	OUTPUT:	1109	OUTPUT:
947	RETVAL	1110	RETVAL
948		1111
949	void	1112	void
950	DESTROY (CFPlus::Font self)	1113	DESTROY (DC::Font self)
951	CODE:	1114	CODE:
952	pango_font_description_free (self);	1115	pango_font_description_free (self);
953		1116
954	void	1117	void
955	make_default (CFPlus::Font self)	1118	make_default (DC::Font self)
		1119	PROTOTYPE: $
956	CODE:	1120	CODE:
957	default_font = self;	1121	default_font = self;
958		1122
959	MODULE = CFPlus PACKAGE = CFPlus::Layout	1123	MODULE = Deliantra::Client PACKAGE = DC::Layout
960		1124
		1125	PROTOTYPES: DISABLE
		1126
961	void	1127	void
962	reset_glyph_cache ()	1128	glyph_cache_backup ()
		1129	PROTOTYPE:
963	CODE:	1130	CODE:
		1131	tc_backup ();
		1132
		1133	void
		1134	glyph_cache_restore ()
		1135	PROTOTYPE:
		1136	CODE:
964	tc_clear ();	1137	tc_restore ();
965		1138
966	CFPlus::Layout	1139	DC::Layout
967	new (SV *class)	1140	new (SV *class)
968	CODE:	1141	CODE:
969	New (0, RETVAL, 1, struct cf_layout);	1142	New (0, RETVAL, 1, struct cf_layout);
970		1143
971	RETVAL->pl = pango_layout_new (opengl_context);	1144	RETVAL->pl = pango_layout_new (opengl_context);
…		…
973	RETVAL->g = 1.;	1146	RETVAL->g = 1.;
974	RETVAL->b = 1.;	1147	RETVAL->b = 1.;
975	RETVAL->a = 1.;	1148	RETVAL->a = 1.;
976	RETVAL->base_height = MIN_FONT_HEIGHT;	1149	RETVAL->base_height = MIN_FONT_HEIGHT;
977	RETVAL->font = 0;	1150	RETVAL->font = 0;
		1151	RETVAL->rc = rc_alloc ();
978		1152
979	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1153	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
980	layout_update_font (RETVAL);	1154	layout_update_font (RETVAL);
981	OUTPUT:	1155	OUTPUT:
982	RETVAL	1156	RETVAL
983		1157
984	void	1158	void
985	DESTROY (CFPlus::Layout self)	1159	DESTROY (DC::Layout self)
986	CODE:	1160	CODE:
987	g_object_unref (self->pl);	1161	g_object_unref (self->pl);
		1162	rc_free (self->rc);
988	Safefree (self);	1163	Safefree (self);
989		1164
990	void	1165	void
991	set_text (CFPlus::Layout self, SV *text_)	1166	set_text (DC::Layout self, SV *text_)
992	CODE:	1167	CODE:
993	{	1168	{
994	STRLEN textlen;	1169	STRLEN textlen;
995	char *text = SvPVutf8 (text_, textlen);	1170	char *text = SvPVutf8 (text_, textlen);
996		1171
997	pango_layout_set_text (self->pl, text, textlen);	1172	pango_layout_set_text (self->pl, text, textlen);
998	}	1173	}
999		1174
1000	void	1175	void
1001	set_markup (CFPlus::Layout self, SV *text_)	1176	set_markup (DC::Layout self, SV *text_)
1002	CODE:	1177	CODE:
1003	{	1178	{
1004	STRLEN textlen;	1179	STRLEN textlen;
1005	char *text = SvPVutf8 (text_, textlen);	1180	char *text = SvPVutf8 (text_, textlen);
1006		1181
1007	pango_layout_set_markup (self->pl, text, textlen);	1182	pango_layout_set_markup (self->pl, text, textlen);
1008	}	1183	}
1009		1184
1010	void	1185	void
1011	set_shapes (CFPlus::Layout self, ...)	1186	set_shapes (DC::Layout self, ...)
1012	CODE:	1187	CODE:
1013	{	1188	{
1014	PangoAttrList *attrs = 0;	1189	PangoAttrList *attrs = 0;
1015	const char *text = pango_layout_get_text (self->pl);	1190	const char *text = pango_layout_get_text (self->pl);
1016	const char *pos = text;	1191	const char *pos = text;
…		…
1051	if (attrs)	1226	if (attrs)
1052	pango_layout_set_attributes (self->pl, attrs);	1227	pango_layout_set_attributes (self->pl, attrs);
1053	}	1228	}
1054		1229
1055	void	1230	void
1056	get_shapes (CFPlus::Layout self)	1231	get_shapes (DC::Layout self)
1057	PPCODE:	1232	PPCODE:
1058	{	1233	{
1059	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1234	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1060		1235
1061	do	1236	do
1062	{	1237	{
1063	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1238	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1064		1239
1065	if (run && shape_attr_p (run))	1240	if (run && shape_attr_p (run))
1066	{	1241	{
1067	PangoRectangle extents;	1242	PangoRectangle extents;
1068	pango_layout_iter_get_run_extents (iter, 0, &extents);	1243	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1076		1251
1077	pango_layout_iter_free (iter);	1252	pango_layout_iter_free (iter);
1078	}	1253	}
1079		1254
1080	int	1255	int
1081	has_wrapped (CFPlus::Layout self)	1256	has_wrapped (DC::Layout self)
1082	CODE:	1257	CODE:
1083	{	1258	{
1084	int lines = 1;	1259	int lines = 1;
1085	const char *text = pango_layout_get_text (self->pl);	1260	const char *text = pango_layout_get_text (self->pl);
1086		1261
…		…
1091	}	1266	}
1092	OUTPUT:	1267	OUTPUT:
1093	RETVAL	1268	RETVAL
1094		1269
1095	SV *	1270	SV *
1096	get_text (CFPlus::Layout self)	1271	get_text (DC::Layout self)
1097	CODE:	1272	CODE:
1098	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1273	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1099	sv_utf8_decode (RETVAL);	1274	sv_utf8_decode (RETVAL);
1100	OUTPUT:	1275	OUTPUT:
1101	RETVAL	1276	RETVAL
1102		1277
1103	void	1278	void
1104	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.)
1105	CODE:	1280	CODE:
1106	self->r = r;	1281	self->r = r;
1107	self->g = g;	1282	self->g = g;
1108	self->b = b;	1283	self->b = b;
1109	self->a = a;	1284	self->a = a;
1110		1285
1111	void	1286	void
1112	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1287	set_font (DC::Layout self, DC::Font font = 0)
1113	CODE:	1288	CODE:
1114	if (self->font != font)	1289	if (self->font != font)
1115	{	1290	{
1116	self->font = font;	1291	self->font = font;
1117	layout_update_font (self);	1292	layout_update_font (self);
1118	}	1293	}
1119		1294
1120	void	1295	void
1121	set_height (CFPlus::Layout self, int base_height)	1296	set_height (DC::Layout self, int base_height)
1122	CODE:	1297	CODE:
1123	if (self->base_height != base_height)	1298	if (self->base_height != base_height)
1124	{	1299	{
1125	self->base_height = base_height;	1300	self->base_height = base_height;
1126	layout_update_font (self);	1301	layout_update_font (self);
1127	}	1302	}
1128		1303
1129	void	1304	void
1130	set_width (CFPlus::Layout self, int max_width = -1)	1305	set_width (DC::Layout self, int max_width = -1)
1131	CODE:	1306	CODE:
1132	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);
1133		1308
1134	void	1309	void
1135	set_indent (CFPlus::Layout self, int indent)	1310	set_indent (DC::Layout self, int indent)
1136	CODE:	1311	CODE:
1137	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1312	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1138		1313
1139	void	1314	void
1140	set_spacing (CFPlus::Layout self, int spacing)	1315	set_spacing (DC::Layout self, int spacing)
1141	CODE:	1316	CODE:
1142	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1317	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1143		1318
1144	void	1319	void
1145	set_ellipsise (CFPlus::Layout self, int ellipsise)	1320	set_ellipsise (DC::Layout self, int ellipsise)
1146	CODE:	1321	CODE:
1147	pango_layout_set_ellipsize (self->pl,	1322	pango_layout_set_ellipsize (self->pl,
1148	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1323	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1149	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1324	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1150	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1325	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1151	: PANGO_ELLIPSIZE_NONE	1326	: PANGO_ELLIPSIZE_NONE
1152	);	1327	);
1153		1328
1154	void	1329	void
1155	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1330	set_single_paragraph_mode (DC::Layout self, int spm)
1156	CODE:	1331	CODE:
1157	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1332	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1158		1333
1159	void	1334	void
1160	size (CFPlus::Layout self)	1335	size (DC::Layout self)
1161	PPCODE:	1336	PPCODE:
1162	{	1337	{
1163	int w, h;	1338	int w, h;
1164		1339
1165	layout_get_pixel_size (self, &w, &h);	1340	layout_get_pixel_size (self, &w, &h);
…		…
1168	PUSHs (sv_2mortal (newSViv (w)));	1343	PUSHs (sv_2mortal (newSViv (w)));
1169	PUSHs (sv_2mortal (newSViv (h)));	1344	PUSHs (sv_2mortal (newSViv (h)));
1170	}	1345	}
1171		1346
1172	int	1347	int
1173	descent (CFPlus::Layout self)	1348	descent (DC::Layout self)
1174	CODE:	1349	CODE:
1175	{	1350	{
1176	PangoRectangle rect;	1351	PangoRectangle rect;
1177	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1352	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1178	pango_layout_line_get_pixel_extents (line, 0, &rect);	1353	pango_layout_line_get_pixel_extents (line, 0, &rect);
1179	RETVAL = PANGO_DESCENT (rect);	1354	RETVAL = PANGO_DESCENT (rect);
1180	}	1355	}
1181	OUTPUT:	1356	OUTPUT:
1182	RETVAL	1357	RETVAL
1183		1358
1184	int	1359	int
1185	xy_to_index (CFPlus::Layout self, int x, int y)	1360	xy_to_index (DC::Layout self, int x, int y)
1186	CODE:	1361	CODE:
1187	{	1362	{
1188	int index, trailing;	1363	int index, trailing;
1189	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);
1190	RETVAL = index + trailing;	1365	RETVAL = index + trailing;
1191	}	1366	}
1192	OUTPUT:	1367	OUTPUT:
1193	RETVAL	1368	RETVAL
1194		1369
1195	void	1370	void
1196	cursor_pos (CFPlus::Layout self, int index)	1371	cursor_pos (DC::Layout self, int index)
1197	PPCODE:	1372	PPCODE:
1198	{	1373	{
1199	PangoRectangle strong_pos;	1374	PangoRectangle pos;
1200	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1375	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1201		1376
1202	EXTEND (SP, 3);	1377	EXTEND (SP, 3);
1203	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1378	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1204	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1379	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1205	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1380	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1206	}	1381	}
1207		1382
1208	void	1383	void
1209	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)
1210	PPCODE:	1385	PPCODE:
1211	{	1386	{
1212	int line, x;	1387	int line, x;
1213		1388
1214	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)
1215	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1391	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1216		1392	--line;
		1393	#endif
1217	EXTEND (SP, 2);	1394	EXTEND (SP, 2);
1218	PUSHs (sv_2mortal (newSViv (line - 1)));	1395	PUSHs (sv_2mortal (newSViv (line)));
1219	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1396	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1220	}	1397	}
1221		1398
1222	void	1399	void
1223	line_x_to_index (CFPlus::Layout self, int line, int x)	1400	line_x_to_index (DC::Layout self, int line, int x)
1224	PPCODE:	1401	PPCODE:
1225	{	1402	{
1226	PangoLayoutLine *lp;	1403	PangoLayoutLine *lp;
1227	int index, trailing;	1404	int index, trailing;
1228		1405
1229	if (line < 0)	1406	if (line < 0)
1230	XSRETURN_EMPTY;	1407	XSRETURN_EMPTY;
1231		1408
1232	if (!(lp = pango_layout_get_line (self->pl, line)))	1409	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1233	XSRETURN_EMPTY; /* do better */	1410	XSRETURN_EMPTY; /* do better */
1234		1411
1235	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);
1236		1413
1237	EXTEND (SP, 2);	1414	EXTEND (SP, 2);
…		…
1243	PUSHs (sv_2mortal (newSViv (trailing)));	1420	PUSHs (sv_2mortal (newSViv (trailing)));
1244	}	1421	}
1245	}	1422	}
1246		1423
1247	void	1424	void
1248	render (CFPlus::Layout self, float x, float y, int flags = 0)	1425	render (DC::Layout self, float x, float y, int flags = 0)
1249	PPCODE:	1426	CODE:
		1427	rc_clear (self->rc);
1250	pango_opengl_render_layout_subpixel (	1428	pango_opengl_render_layout_subpixel (
1251	self->pl,	1429	self->pl,
		1430	self->rc,
1252	x * PANGO_SCALE, y * PANGO_SCALE,	1431	x * PANGO_SCALE, y * PANGO_SCALE,
1253	self->r, self->g, self->b, self->a,	1432	self->r, self->g, self->b, self->a,
1254	flags	1433	flags
1255	);	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);
1256		1438
1257	MODULE = CFPlus PACKAGE = CFPlus::Texture
1258
1259	int minpot (int n)
1260
1261	void	1439	void
1262	pad2pot (SV *data_, SV *w_, SV *h_)	1440	draw (DC::Layout self)
1263	CODE:	1441	CODE:
1264	{	1442	{
1265	int ow = SvIV (w_);	1443	glEnable (GL_TEXTURE_2D);
1266	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);
1267		1450
1268	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_))
1269	{	1467	{
1270	int nw = minpot (ow);
1271	int nh = minpot (oh);
1272
1273	if (nw != ow || nh != oh)
1274	{
1275	if (SvOK (data_))
1276	{
1277	STRLEN datalen;	1468	STRLEN datalen;
1278	char *data = SvPVbyte (data_, datalen);	1469	char *data = SvPVbyte (data_, datalen);
1279	int bpp = datalen / (ow * oh);	1470	int bpp = datalen / (ow * oh);
1280	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1471	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1281		1472
1282	SvPOK_only (result_);	1473	SvPOK_only (result_);
1283	SvCUR_set (result_, nw * nh * bpp);	1474	SvCUR_set (result_, nw * nh * bpp);
1284		1475
1285	memset (SvPVX (result_), 0, nw * nh * bpp);	1476	memset (SvPVX (result_), 0, nw * nh * bpp);
1286	while (oh--)	1477	while (oh--)
1287	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);
1288		1479
1289	sv_setsv (data_, result_);	1480	sv_setsv (data_, result_);
1290	}
1291
1292	sv_setiv (w_, nw);
1293	sv_setiv (h_, nh);
1294	}
1295	}	1481	}
1296	}	1482	}
1297		1483
1298	void	1484	void
1299	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.)
…		…
1305	{	1491	{
1306	HV *hv = (HV *)SvRV (self);	1492	HV *hv = (HV *)SvRV (self);
1307	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1493	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1308	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1494	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1309	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;
1310		1499
1311	if (items < 5)	1500	if (items < 5)
1312	{	1501	{
1313	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1502	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1314	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1503	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1353	RETVAL = width > 0;	1542	RETVAL = width > 0;
1354	}	1543	}
1355	OUTPUT:	1544	OUTPUT:
1356	RETVAL	1545	RETVAL
1357		1546
1358	MODULE = CFPlus PACKAGE = CFPlus::Map	1547	MODULE = Deliantra::Client PACKAGE = DC::Map
1359		1548
1360	CFPlus::Map	1549	PROTOTYPES: DISABLE
		1550
		1551	DC::Map
1361	new (SV *class)	1552	new (SV *class)
1362	CODE:	1553	CODE:
1363	New (0, RETVAL, 1, struct map);	1554	New (0, RETVAL, 1, struct map);
1364	RETVAL->x = 0;	1555	RETVAL->x = 0;
1365	RETVAL->y = 0;	1556	RETVAL->y = 0;
…		…
1373	RETVAL->row = 0;	1564	RETVAL->row = 0;
1374	OUTPUT:	1565	OUTPUT:
1375	RETVAL	1566	RETVAL
1376		1567
1377	void	1568	void
1378	DESTROY (CFPlus::Map self)	1569	DESTROY (DC::Map self)
1379	CODE:	1570	CODE:
1380	{	1571	{
1381	map_clear (self);	1572	map_clear (self);
1382	Safefree (self->face2tile);	1573	Safefree (self->face2tile);
1383	Safefree (self->tex);	1574	Safefree (self->tex);
1384	Safefree (self);	1575	Safefree (self);
1385	}	1576	}
1386		1577
1387	void	1578	void
1388	resize (CFPlus::Map self, int map_width, int map_height)	1579	resize (DC::Map self, int map_width, int map_height)
1389	CODE:	1580	CODE:
1390	self->w = map_width;	1581	self->w = map_width;
1391	self->h = map_height;	1582	self->h = map_height;
1392		1583
1393	void	1584	void
1394	clear (CFPlus::Map self)	1585	clear (DC::Map self)
1395	CODE:	1586	CODE:
1396	map_clear (self);	1587	map_clear (self);
1397		1588
1398	void	1589	void
1399	set_tileid (CFPlus::Map self, int face, int tile)	1590	set_tileid (DC::Map self, int face, int tile)
1400	CODE:	1591	CODE:
1401	{	1592	{
1402	need_facenum (self, face); self->face2tile [face] = tile;	1593	need_facenum (self, face); self->face2tile [face] = tile;
1403	need_texid (self, tile);	1594	need_texid (self, tile);
1404	}	1595	}
1405		1596
1406	void	1597	void
1407	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1598	set_smooth (DC::Map self, int face, int smooth, int level)
1408	CODE:	1599	CODE:
1409	{	1600	{
1410	tileid texid;	1601	tileid texid;
1411	maptex *tex;	1602	maptex *tex;
1412		1603
…		…
1425	tex->smoothtile = self->face2tile [smooth];	1616	tex->smoothtile = self->face2tile [smooth];
1426	tex->smoothlevel = level;	1617	tex->smoothlevel = level;
1427	}	1618	}
1428		1619
1429	void	1620	void
1430	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)
1431	CODE:	1622	CODE:
1432	{	1623	{
1433	need_texid (self, texid);	1624	need_texid (self, texid);
1434		1625
1435	{	1626	{
…		…
1455	// from transparent color bleeding and ugly wrapping effects.	1646	// from transparent color bleeding and ugly wrapping effects.
1456	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1647	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1457	}	1648	}
1458		1649
1459	int	1650	int
1460	ox (CFPlus::Map self)	1651	ox (DC::Map self)
1461	ALIAS:	1652	ALIAS:
1462	oy = 1	1653	oy = 1
1463	x = 2	1654	x = 2
1464	y = 3	1655	y = 3
1465	w = 4	1656	w = 4
…		…
1476	}	1667	}
1477	OUTPUT:	1668	OUTPUT:
1478	RETVAL	1669	RETVAL
1479		1670
1480	void	1671	void
1481	scroll (CFPlus::Map self, int dx, int dy)	1672	scroll (DC::Map self, int dx, int dy)
1482	CODE:	1673	CODE:
1483	{	1674	{
1484	if (dx > 0)	1675	if (dx > 0)
1485	map_blank (self, self->x, self->y, dx, self->h);	1676	map_blank (self, self->x, self->y, dx, self->h);
1486	else if (dx < 0)	1677	else if (dx < 0)
…		…
1501	self->rows += MAP_EXTEND_Y;	1692	self->rows += MAP_EXTEND_Y;
1502	self->y += MAP_EXTEND_Y;	1693	self->y += MAP_EXTEND_Y;
1503	}	1694	}
1504	}	1695	}
1505		1696
1506	void	1697	SV *
1507	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1698	map1a_update (DC::Map self, SV *data_, int extmap)
1508	CODE:	1699	CODE:
1509	{	1700	{
1510	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1701	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1511	uint8_t *data_end = (uint8_t *)SvEND (data_);	1702	uint8_t *data_end = (uint8_t *)SvEND (data_);
1512	mapcell *cell;	1703	mapcell *cell;
1513	int x, y, flags;	1704	int x, y, z, flags;
		1705	AV *missing = newAV ();
		1706	RETVAL = newRV_noinc ((SV *)missing);
1514		1707
1515	while (data < data_end - 1)	1708	while (data < data_end - 1)
1516	{	1709	{
1517	flags = (data [0] << 8) + data [1]; data += 2;	1710	flags = (data [0] << 8) + data [1]; data += 2;
1518		1711
…		…
1538	uint8_t ext, cmd;	1731	uint8_t ext, cmd;
1539		1732
1540	do	1733	do
1541	{	1734	{
1542	ext = *data++;	1735	ext = *data++;
1543	cmd = ext & 0x3f;	1736	cmd = ext & 0x7f;
1544		1737
1545	if (cmd < 4)	1738	if (cmd < 4)
1546	cell->darkness = 255 - ext * 64 + 1;	1739	cell->darkness = 255 - ext * 64 + 1;
1547	else if (cmd == 5) // health	1740	else if (cmd == 5) // health
1548	{	1741	{
…		…
1551	}	1744	}
1552	else if (cmd == 6) // monster width	1745	else if (cmd == 6) // monster width
1553	cell->stat_width = *data++ + 1;	1746	cell->stat_width = *data++ + 1;
1554	else if (cmd == 0x47)	1747	else if (cmd == 0x47)
1555	{	1748	{
1556	if (*data == 4)	1749	if (*data == 1) cell->player = data [1];
1557	; // 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);
1558		1753
1559	data += *data + 1;	1754	data += *data + 1;
1560	}	1755	}
1561	else if (cmd == 8) // cell flags	1756	else if (cmd == 8) // cell flags
1562	cell->flags = *data++;	1757	cell->flags = *data++;
…		…
1569	}	1764	}
1570	else	1765	else
1571	cell->darkness = *data++ + 1;	1766	cell->darkness = *data++ + 1;
1572	}	1767	}
1573		1768
		1769	for (z = 0; z <= 2; ++z)
1574	if (flags & 4)	1770	if (flags & (4 >> z))
1575	{	1771	{
1576	faceid face = (data [0] << 8) + data [1]; data += 2;	1772	faceid face = (data [0] << 8) + data [1]; data += 2;
1577	need_facenum (self, face);	1773	need_facenum (self, face);
1578	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	}
1579	}	1789	}
1580
1581	if (flags & 2)
1582	{
1583	faceid face = (data [0] << 8) + data [1]; data += 2;
1584	need_facenum (self, face);
1585	cell->tile [1] = self->face2tile [face];
1586	}
1587
1588	if (flags & 1)
1589	{
1590	faceid face = (data [0] << 8) + data [1]; data += 2;
1591	need_facenum (self, face);
1592	cell->tile [2] = self->face2tile [face];
1593	}
1594	}	1790	}
1595	else	1791	else
1596	cell->darkness = 0;	1792	CELL_CLEAR (cell);
1597	}	1793	}
1598	}	1794	}
		1795	OUTPUT:
		1796	RETVAL
1599		1797
1600	SV *	1798	SV *
1601	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)
1602	CODE:	1800	CODE:
1603	{	1801	{
1604	int x1, x;	1802	int x1, x;
1605	int y1, y;	1803	int y1, y;
1606	int z;	1804	int z;
…		…
1651	}	1849	}
1652	OUTPUT:	1850	OUTPUT:
1653	RETVAL	1851	RETVAL
1654		1852
1655	void	1853	void
1656	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)
1657	CODE:	1855	CODE:
1658	{	1856	{
		1857	int x, y, z;
		1858
1659	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1859	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1660	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
1661	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)
1662	smooth_key skey;	1862	smooth_key skey;
1663	int x, y, z;	1863	int pl_x, pl_y;
1664	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;
1665		1870
1666	// thats current max. sorry.	1871	// thats current max. sorry.
1667	if (sw > 255) sw = 255;	1872	if (sw > 255) sw = 255;
1668	if (sh > 255) sh = 255;	1873	if (sh > 255) sh = 255;
1669		1874
1670	// clear key, in case of extra padding	1875	// clear key, in case of extra padding
1671	memset (&skey, 0, sizeof (skey));	1876	memset (&skey, 0, sizeof (skey));
1672		1877
1673	glColor4ub (255, 255, 255, 255);	1878	memset (&key, 0, sizeof (key));
1674		1879	key.r = 255;
1675	glEnable (GL_BLEND);	1880	key.g = 255;
1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1881	key.b = 255;
1677	glEnable (GL_TEXTURE_2D);	1882	key.a = 255;
1678	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1883	key.mode = GL_QUADS;
1679		1884	key.format = GL_T2F_V3F;
1680	glBegin (GL_QUADS);	1885	key.texname = -1;
1681
1682	last_name = 0;
1683		1886
1684	mx += self->x;	1887	mx += self->x;
1685	my += self->y;	1888	my += self->y;
1686		1889
1687	// first pass: determine smooth_max	1890	// first pass: determine smooth_max
…		…
1703	MAX (self->tex [cell->tile [0]].smoothlevel,	1906	MAX (self->tex [cell->tile [0]].smoothlevel,
1704	MAX (self->tex [cell->tile [1]].smoothlevel,	1907	MAX (self->tex [cell->tile [1]].smoothlevel,
1705	self->tex [cell->tile [2]].smoothlevel));	1908	self->tex [cell->tile [2]].smoothlevel));
1706	}	1909	}
1707	}	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);
1708		1915
1709	for (z = 0; z <= 2; z++)	1916	for (z = 0; z <= 2; z++)
1710	{	1917	{
1711	memset (smooth_level, 0, sizeof (smooth_level));	1918	memset (smooth_level, 0, sizeof (smooth_level));
1712		1919
…		…
1725	{	1932	{
1726	maptex tex = self->tex [tile];	1933	maptex tex = self->tex [tile];
1727	int px = (x + 1) * T - tex.w;	1934	int px = (x + 1) * T - tex.w;
1728	int py = (y + 1) * T - tex.h;	1935	int py = (y + 1) * T - tex.h;
1729		1936
1730	// suppressing texture state switches here
1731	// is only moderately effective, but worth the extra effort
1732	if (last_name != tex.name)	1937	if (key.texname != tex.name)
1733	{	1938	{
1734	if (!tex.name)	1939	if (!tex.name)
1735	tex = self->tex [2]; /* missing, replace by noface */	1940	tex = self->tex [2]; /* missing, replace by noface */
1736		1941
1737	glEnd ();	1942	key.texname = tex.name;
1738	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1943	arr = rc_array (rc, &key);
1739	glBegin (GL_QUADS);
1740	}	1944	}
1741		1945
1742	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1946	if (expect_false (cell->player == player) && expect_false (z == 2))
1743	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1744	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1745	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1746
1747	if (cell->flags && z == 2)
1748	{	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
1749	if (cell->flags & 1)	1962	if (cell->flags & 1)
1750	{	1963	{
1751	maptex tex = self->tex [1];	1964	maptex tex = self->tex [1];
1752	int px = x * T + T * 2 / 32;	1965	int px = x * T + T * 2 / 32;
1753	int py = y * T - T * 6 / 32;	1966	int py = y * T - T * 6 / 32;
1754		1967
		1968	if (tex.name)
1755	glEnd ();	1969	{
1756	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);
1757	glBegin (GL_QUADS);	1980	}
1758
1759	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1760	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1761	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1762	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1763	}	1981	}
1764	}	1982	}
1765		1983
1766	// update smooth hash	1984	// update smooth hash
1767	if (tex.smoothtile)	1985	if (tex.smoothtile)
…		…
1803	}	2021	}
1804	}	2022	}
1805	}	2023	}
1806	}	2024	}
1807		2025
		2026	rc_draw (rc);
		2027	rc_clear (rc);
		2028
1808	// go through all smoothlevels, lowest to highest, then draw.	2029	// go through all smoothlevels, lowest to highest, then draw.
1809	// this is basically counting sort	2030	// this is basically counting sort
1810	{	2031	{
1811	int w, b;	2032	int w, b;
1812		2033
		2034	glEnable (GL_TEXTURE_2D);
		2035	glBegin (GL_QUADS);
1813	for (w = 0; w < 256 / 32; ++w)	2036	for (w = 0; w < 256 / 32; ++w)
1814	{	2037	{
1815	uint32_t smask = smooth_level [w];	2038	uint32_t smask = smooth_level [w];
1816	if (smask)	2039	if (smask)
1817	for (b = 0; b < 32; ++b)	2040	for (b = 0; b < 32; ++b)
…		…
1836	int border = bits & 15;	2059	int border = bits & 15;
1837	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2060	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1838	float dx = tex.s * .0625f; // 16 images/row	2061	float dx = tex.s * .0625f; // 16 images/row
1839	float dy = tex.t * .5f ; // 2 images/column	2062	float dy = tex.t * .5f ; // 2 images/column
1840		2063
1841	// this time naively avoiding texture state changes
1842	// save gobs of state changes.
1843	if (last_name != tex.name)	2064	if (tex.name)
1844	{	2065	{
		2066	// this time avoiding texture state changes
		2067	// save gobs of state changes.
1845	if (!tex.name)	2068	if (key.texname != tex.name)
1846	continue; // smoothing not yet available	2069	{
1847
1848	glEnd ();	2070	glEnd ();
1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2071	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1850	glBegin (GL_QUADS);	2072	glBegin (GL_QUADS);
1851	}	2073	}
1852		2074
1853	if (border)	2075	if (border)
1854	{	2076	{
1855	float ox = border * dx;	2077	float ox = border * dx;
1856		2078
1857	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2079	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1858	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2080	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1859	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2081	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1860	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2082	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1861	}	2083	}
1862		2084
1863	if (corner)	2085	if (corner)
1864	{	2086	{
1865	float ox = corner * dx;	2087	float ox = corner * dx;
1866		2088
1867	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2089	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1868	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2090	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1869	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2091	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1870	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2092	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2093	}
1871	}	2094	}
1872	}	2095	}
1873	}	2096	}
1874	}	2097	}
1875	}	2098	}
		2099
		2100	glEnd ();
		2101	glDisable (GL_TEXTURE_2D);
		2102	key.texname = -1;
1876	}	2103	}
1877		2104
1878	hv_clear (smooth);	2105	hv_clear (smooth);
1879	}	2106	}
1880		2107
1881	glEnd ();	2108	if (pl_tex.name)
		2109	{
		2110	maptex tex = pl_tex;
		2111	int px = pl_x + sdx;
		2112	int py = pl_y + sdy;
1882		2113
1883	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
1884	glDisable (GL_BLEND);	2125	glDisable (GL_BLEND);
		2126	rc_free (rc);
1885		2127
1886	// top layer: overlays such as the health bar	2128	// top layer: overlays such as the health bar
1887	for (y = 0; y < sh; y++)	2129	for (y = 0; y < sh; y++)
1888	if (0 <= y + my && y + my < self->rows)	2130	if (0 <= y + my && y + my < self->rows)
1889	{	2131	{
…		…
1914	}	2156	}
1915	}	2157	}
1916	}	2158	}
1917		2159
1918	void	2160	void
1919	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)
1920	CODE:	2162	CODE:
1921	{	2163	{
1922	static float color[16][3] = {	2164	static float color[16][3] = {
1923	{ 0.00F, 0.00F, 0.00F },	2165	{ 0.00F, 0.00F, 0.00F },
1924	{ 1.00F, 1.00F, 1.00F },	2166	{ 1.00F, 1.00F, 1.00F },
…		…
1974	glDisable (GL_BLEND);	2216	glDisable (GL_BLEND);
1975	glDisable (GL_TEXTURE_2D);	2217	glDisable (GL_TEXTURE_2D);
1976	}	2218	}
1977		2219
1978	void	2220	void
1979	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)	2221	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1980	PPCODE:	2222	PPCODE:
1981	{	2223	{
1982	int x, y;	2224	int x, y;
		2225	int sw1 = sw + 2;
		2226	int sh1 = sh + 2;
		2227	int sh3 = sh * 3;
1983	int sw4 = (sw + 3) & ~3;	2228	int sw34 = (sw * 3 + 3) & ~3;
		2229	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1984	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2230	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1985	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2231	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1986		2232
1987	memset (darkness, 255, sw4 * sh);
1988	SvPOK_only (darkness_sv);	2233	SvPOK_only (darkness3_sv);
1989	SvCUR_set (darkness_sv, sw4 * sh);	2234	SvCUR_set (darkness3_sv, sw34 * sh3);
1990		2235
1991	mx += self->x;	2236	mx += self->x - 1;
1992	my += self->y;	2237	my += self->y - 1;
1993		2238
		2239	memset (darkness1, 255, sw1 * sh1);
		2240
1994	for (y = 0; y < sh; y++)	2241	for (y = 0; y < sh1; y++)
1995	if (0 <= y + my && y + my < self->rows)	2242	if (0 <= y + my && y + my < self->rows)
1996	{	2243	{
1997	maprow *row = self->row + (y + my);	2244	maprow *row = self->row + (y + my);
1998		2245
1999	for (x = 0; x < sw; x++)	2246	for (x = 0; x < sw1; x++)
2000	if (row->c0 <= x + mx && x + mx < row->c1)	2247	if (row->c0 <= x + mx && x + mx < row->c1)
2001	{	2248	{
2002	mapcell *cell = row->col + (x + mx - row->c0);	2249	mapcell *cell = row->col + (x + mx - row->c0);
2003		2250
2004	darkness[y * sw4 + x] = cell->darkness	2251	darkness1 [y * sw1 + x] = cell->darkness
2005	? 255 - (cell->darkness - 1)	2252	? 255 - (cell->darkness - 1)
2006	: 255 - FOW_DARKNESS;	2253	: 255 - FOW_DARKNESS;
2007	}	2254	}
2008	}	2255	}
2009		2256
2010	if (smoothing)
2011	{
2012	SV *darkness2_sv = sv_2mortal (newSV (sw4 * sh));
2013	uint8_t *darkness2 = (uint8_t *)SvPVX (darkness2_sv);
2014
2015	SvPOK_only (darkness2_sv);
2016	SvCUR_set (darkness2_sv, sw4 * sh);
2017
2018	for (y = 0; y < sh; ++y)	2257	for (y = 0; y < sh; ++y)
2019	for (x = 0; x < sw4; ++x)	2258	for (x = 0; x < sw; ++x)
2020	{	2259	{
2021	float *f = (float *)matrix;	2260	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2022	int dx, dy;	2261	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2023	float sum = 0.f;	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];
2024		2269
2025	for (dy = -1; dy <= 1; ++dy)	2270	uint8_t r11 = (d11 + d21 + d12) / 3;
2026	for (dx = -1; dx <= 1; ++dx)	2271	uint8_t r21 = d21;
2027	{	2272	uint8_t r31 = (d21 + d31 + d32) / 3;
2028	unsigned int x2 = x + dx;
2029	unsigned int y2 = y + dy;
2030		2273
2031	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;	2274	uint8_t r12 = d12;
2032	}	2275	uint8_t r22 = d22;
		2276	uint8_t r32 = d32;
2033		2277
2034	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;	2278	uint8_t r13 = (d13 + d23 + d12) / 3;
2035	}	2279	uint8_t r23 = d23;
		2280	uint8_t r33 = (d23 + d33 + d32) / 3;
2036		2281
2037	darkness_sv = darkness2_sv;	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);
2038	}	2291	}
		2292
		2293	free (darkness1);
2039		2294
2040	EXTEND (SP, 3);	2295	EXTEND (SP, 3);
2041	PUSHs (sv_2mortal (newSViv (sw4)));	2296	PUSHs (sv_2mortal (newSViv (sw34)));
2042	PUSHs (sv_2mortal (newSViv (sh)));	2297	PUSHs (sv_2mortal (newSViv (sh3)));
2043	PUSHs (darkness_sv);	2298	PUSHs (darkness3_sv);
2044	}	2299	}
2045		2300
2046	SV *	2301	SV *
2047	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)
2048	CODE:	2303	CODE:
2049	{	2304	{
2050	int x, y, x1, y1;	2305	int x, y, x1, y1;
2051	SV *data_sv = newSV (w * h * 7 + 5);	2306	SV *data_sv = newSV (w * h * 7 + 5);
2052	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2307	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2109	else	2364	else
2110	*data++ = 0;	2365	*data++ = 0;
2111	}	2366	}
2112	}	2367	}
2113		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	{
2114	SvPOK_only (data_sv);	2372	SvPOK_only (data_sv);
2115	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2373	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2374	}
		2375
2116	RETVAL = data_sv;	2376	RETVAL = data_sv;
2117	}	2377	}
2118	OUTPUT:	2378	OUTPUT:
2119	RETVAL	2379	RETVAL
2120		2380
2121	void	2381	void
2122	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)
2123	PPCODE:	2383	PPCODE:
2124	{	2384	{
2125	int x, y, z;	2385	int x, y, z;
2126	int w, h;	2386	int w, h;
2127	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;
2128		2398
2129	if (*data++ != 0)	2399	if (*data++ != 0)
2130	return; /* version mismatch */	2400	XSRETURN_EMPTY; /* version mismatch */
2131		2401
2132	w = *data++ << 8; w |= *data++;	2402	w = *data++ << 8; w |= *data++;
2133	h = *data++ << 8; h |= *data++;	2403	h = *data++ << 8; h |= *data++;
2134		2404
2135	// 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
…		…
2147	{	2417	{
2148	maprow *row = map_get_row (self, y);	2418	maprow *row = map_get_row (self, y);
2149		2419
2150	for (x = x0; x < x1; x++)	2420	for (x = x0; x < x1; x++)
2151	{	2421	{
		2422	uint8_t flags;
		2423
		2424	if (data + 7 >= end)
		2425	XSRETURN_EMPTY;
		2426
2152	uint8_t flags = *data++;	2427	flags = *data++;
2153		2428
2154	if (flags)	2429	if (flags)
2155	{	2430	{
2156	mapcell *cell = row_get_cell (row, x);	2431	mapcell *cell = row_get_cell (row, x);
2157	tileid tile[3] = { 0, 0, 0 };	2432	tileid tile[3] = { 0, 0, 0 };
…		…
2160	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2435	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2161	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2436	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2162		2437
2163	if (cell->darkness == 0)	2438	if (cell->darkness == 0)
2164	{	2439	{
2165	cell->darkness = 0;	2440	/*cell->darkness = 0;*/
		2441	EXTEND (SP, 3);
2166		2442
2167	for (z = 0; z <= 2; z++)	2443	for (z = 0; z <= 2; z++)
2168	{	2444	{
2169	tileid t = tile [z];	2445	tileid t = tile [z];
2170		2446
2171	if (t >= self->texs || (t && !self->tex [t].name))	2447	if (t >= self->texs || (t && !self->tex [t].name))
2172	{	2448	{
2173	XPUSHs (sv_2mortal (newSViv (t)));	2449	PUSHs (sv_2mortal (newSViv (t)));
2174	need_texid (self, t);	2450	need_texid (self, t);
2175	}	2451	}
2176		2452
2177	cell->tile [z] = t;	2453	cell->tile [z] = t;
2178	}	2454	}
…		…
2180	}	2456	}
2181	}	2457	}
2182	}	2458	}
2183	}	2459	}
2184		2460
2185	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2461	MODULE = Deliantra::Client PACKAGE = DC::RW
2186		2462
2187	CFPlus::MixChunk	2463	DC::RW
2188	new_from_file (SV *class, char *path)	2464	new (SV *class, SV *data_sv)
2189	CODE:	2465	CODE:
2190	RETVAL = Mix_LoadWAV (path);	2466	{
		2467	STRLEN datalen;
		2468	char *data = SvPVbyte (data_sv, datalen);
		2469
		2470	RETVAL = SDL_RWFromConstMem (data, datalen);
		2471	}
2191	OUTPUT:	2472	OUTPUT:
2192	RETVAL	2473	RETVAL
2193		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 : '('
2194	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
2195	DESTROY (CFPlus::MixChunk self)	2584	DESTROY (DC::MixChunk self)
2196	CODE:	2585	CODE:
2197	Mix_FreeChunk (self);	2586	Mix_FreeChunk (self);
2198		2587
2199	int	2588	int
2200	volume (CFPlus::MixChunk self, int volume = -1)	2589	volume (DC::MixChunk self, int volume = -1)
2201	CODE:	2590	CODE:
		2591	if (items > 1)
		2592	volume = CLAMP (volume, 0, 128);
2202	RETVAL = Mix_VolumeChunk (self, volume);	2593	RETVAL = Mix_VolumeChunk (self, volume);
2203	OUTPUT:	2594	OUTPUT:
2204	RETVAL	2595	RETVAL
2205		2596
2206	int	2597	DC::Channel
2207	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)
2208	CODE:	2599	CODE:
		2600	{
2209	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	}
2210	OUTPUT:	2612	OUTPUT:
2211	RETVAL	2613	RETVAL
2212		2614
2213	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2615	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2214		2616
2215	int	2617	int
2216	volume (int volume = -1)	2618	volume (int volume = -1)
		2619	PROTOTYPE: ;$
2217	CODE:	2620	CODE:
		2621	if (items > 0)
		2622	volume = CLAMP (volume, 0, 128);
2218	RETVAL = Mix_VolumeMusic (volume);	2623	RETVAL = Mix_VolumeMusic (volume);
2219	OUTPUT:	2624	OUTPUT:
2220	RETVAL	2625	RETVAL
2221		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
2222	int	2649	int
2223	fade_out (int ms)
2224	CODE:
2225	RETVAL = Mix_FadeOutMusic (ms);
2226	OUTPUT:
2227	RETVAL
2228
2229	CFPlus::MixMusic
2230	new_from_file (SV *class, char *path)
2231	CODE:
2232	RETVAL = Mix_LoadMUS (path);
2233	OUTPUT:
2234	RETVAL
2235
2236	void
2237	DESTROY (CFPlus::MixMusic self)
2238	CODE:
2239	Mix_FreeMusic (self);
2240
2241	int
2242	play (CFPlus::MixMusic self, int loops = -1)	2650	play (DC::MixMusic self, int loops = -1)
2243	CODE:	2651	CODE:
2244	RETVAL = Mix_PlayMusic (self, loops);	2652	RETVAL = Mix_PlayMusic (self, loops);
2245	OUTPUT:	2653	OUTPUT:
2246	RETVAL	2654	RETVAL
2247		2655
2248	int	2656	void
2249	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2657	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2250	CODE:	2658	CODE:
2251	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2659	Mix_FadeInMusicPos (self, loops, ms, position);
2252	OUTPUT:
2253	RETVAL
2254		2660
2255	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2661	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2662
		2663	PROTOTYPES: ENABLE
2256		2664
2257	BOOT:	2665	BOOT:
2258	{	2666	{
2259	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2667	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2260	static const struct {	2668	static const struct {
2261	const char *name;	2669	const char *name;
2262	IV iv;	2670	IV iv;
2263	} *civ, const_iv[] = {	2671	} *civ, const_iv[] = {
2264	# define const_iv(name) { # name, (IV)name }	2672	# define const_iv(name) { # name, (IV)name }
…		…
2276	const_iv (GL_ALPHA_TEST),	2684	const_iv (GL_ALPHA_TEST),
2277	const_iv (GL_NORMALIZE),	2685	const_iv (GL_NORMALIZE),
2278	const_iv (GL_RESCALE_NORMAL),	2686	const_iv (GL_RESCALE_NORMAL),
2279	const_iv (GL_FRONT),	2687	const_iv (GL_FRONT),
2280	const_iv (GL_BACK),	2688	const_iv (GL_BACK),
		2689	const_iv (GL_AUX0),
2281	const_iv (GL_AND),	2690	const_iv (GL_AND),
2282	const_iv (GL_ONE),	2691	const_iv (GL_ONE),
2283	const_iv (GL_ZERO),	2692	const_iv (GL_ZERO),
2284	const_iv (GL_SRC_ALPHA),	2693	const_iv (GL_SRC_ALPHA),
2285	const_iv (GL_DST_ALPHA),	2694	const_iv (GL_DST_ALPHA),
…		…
2298	const_iv (GL_INTENSITY),	2707	const_iv (GL_INTENSITY),
2299	const_iv (GL_LUMINANCE),	2708	const_iv (GL_LUMINANCE),
2300	const_iv (GL_LUMINANCE_ALPHA),	2709	const_iv (GL_LUMINANCE_ALPHA),
2301	const_iv (GL_FLOAT),	2710	const_iv (GL_FLOAT),
2302	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),
2303	const_iv (GL_COMPILE),	2718	const_iv (GL_COMPILE),
2304	const_iv (GL_PROXY_TEXTURE_1D),	2719	const_iv (GL_PROXY_TEXTURE_1D),
2305	const_iv (GL_PROXY_TEXTURE_2D),	2720	const_iv (GL_PROXY_TEXTURE_2D),
2306	const_iv (GL_TEXTURE_1D),	2721	const_iv (GL_TEXTURE_1D),
2307	const_iv (GL_TEXTURE_2D),	2722	const_iv (GL_TEXTURE_2D),
…		…
2331	const_iv (GL_COLOR_LOGIC_OP),	2746	const_iv (GL_COLOR_LOGIC_OP),
2332	const_iv (GL_SEPARABLE_2D),	2747	const_iv (GL_SEPARABLE_2D),
2333	const_iv (GL_CONVOLUTION_2D),	2748	const_iv (GL_CONVOLUTION_2D),
2334	const_iv (GL_CONVOLUTION_BORDER_MODE),	2749	const_iv (GL_CONVOLUTION_BORDER_MODE),
2335	const_iv (GL_CONSTANT_BORDER),	2750	const_iv (GL_CONSTANT_BORDER),
		2751	const_iv (GL_POINTS),
2336	const_iv (GL_LINES),	2752	const_iv (GL_LINES),
2337	const_iv (GL_LINE_STRIP),	2753	const_iv (GL_LINE_STRIP),
2338	const_iv (GL_LINE_LOOP),	2754	const_iv (GL_LINE_LOOP),
2339	const_iv (GL_QUADS),	2755	const_iv (GL_QUADS),
2340	const_iv (GL_QUAD_STRIP),	2756	const_iv (GL_QUAD_STRIP),
2341	const_iv (GL_TRIANGLES),	2757	const_iv (GL_TRIANGLES),
2342	const_iv (GL_TRIANGLE_STRIP),	2758	const_iv (GL_TRIANGLE_STRIP),
2343	const_iv (GL_TRIANGLE_FAN),	2759	const_iv (GL_TRIANGLE_FAN),
		2760	const_iv (GL_POLYGON),
2344	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),
2345	const_iv (GL_FASTEST),	2767	const_iv (GL_FASTEST),
		2768	const_iv (GL_DONT_CARE),
		2769	const_iv (GL_NICEST),
2346	const_iv (GL_V2F),	2770	const_iv (GL_V2F),
2347	const_iv (GL_V3F),	2771	const_iv (GL_V3F),
2348	const_iv (GL_T2F_V3F),	2772	const_iv (GL_T2F_V3F),
2349	const_iv (GL_T2F_N3F_V3F),	2773	const_iv (GL_T2F_N3F_V3F),
2350	# undef const_iv	2774	# undef const_iv
…		…
2355		2779
2356	texture_av = newAV ();	2780	texture_av = newAV ();
2357	AvREAL_off (texture_av);	2781	AvREAL_off (texture_av);
2358	}	2782	}
2359		2783
		2784	void
		2785	disable_GL_EXT_blend_func_separate ()
		2786	CODE:
		2787	gl.BlendFuncSeparate = 0;
		2788	gl.BlendFuncSeparateEXT = 0;
		2789
2360	char *	2790	char *
2361	gl_vendor ()	2791	gl_vendor ()
2362	CODE:	2792	CODE:
2363	RETVAL = (char *)glGetString (GL_VENDOR);	2793	RETVAL = (char *)glGetString (GL_VENDOR);
2364	OUTPUT:	2794	OUTPUT:
…		…
2436	# near_ and far_ are due to microsofts buggy "c" compiler	2866	# near_ and far_ are due to microsofts buggy "c" compiler
2437	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_)
2438		2868
2439	# near_ and far_ are due to microsofts buggy "c" compiler	2869	# near_ and far_ are due to microsofts buggy "c" compiler
2440	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
2441		2873
2442	void glViewport (int x, int y, int width, int height)	2874	void glViewport (int x, int y, int width, int height)
2443		2875
2444	void glScissor (int x, int y, int width, int height)	2876	void glScissor (int x, int y, int width, int height)
2445		2877
…		…
2453		2885
2454	void glRotate (float angle, float x, float y, float z)	2886	void glRotate (float angle, float x, float y, float z)
2455	CODE:	2887	CODE:
2456	glRotatef (angle, x, y, z);	2888	glRotatef (angle, x, y, z);
2457		2889
2458	void glBegin (int mode)
2459
2460	void glEnd ()
2461
2462	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)
2463	PROTOTYPE: @
2464	ALIAS:	2891	ALIAS:
2465	glColor_premultiply = 1	2892	glColor_premultiply = 1
2466	CODE:	2893	CODE:
2467	if (ix)	2894	if (ix)
2468	{	2895	{
…		…
2471	b *= a;	2898	b *= a;
2472	}	2899	}
2473	// microsoft visual "c" rounds instead of truncating...	2900	// microsoft visual "c" rounds instead of truncating...
2474	glColor4f (r, g, b, a);	2901	glColor4f (r, g, b, a);
2475		2902
2476	void glInterleavedArrays (int format, int stride, char *data)
2477
2478	void glDrawElements (int mode, int count, int type, char *indices)
2479
2480	# 1.2 void glDrawRangeElements (int mode, int start, int end
2481
2482	void glRasterPos (float x, float y, float z = 0.)	2903	void glRasterPos (float x, float y, float z = 0.)
2483	CODE:	2904	CODE:
2484	glRasterPos3f (0, 0, z);	2905	glRasterPos3f (0, 0, z);
2485	glBitmap (0, 0, 0, 0, x, y, 0);	2906	glBitmap (0, 0, 0, 0, x, y, 0);
2486		2907
…		…
2490		2911
2491	void glTexCoord (float s, float t)	2912	void glTexCoord (float s, float t)
2492	CODE:	2913	CODE:
2493	glTexCoord2f (s, t);	2914	glTexCoord2f (s, t);
2494		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
2495	void glTexEnv (int target, int pname, float param)	2945	void glTexEnv (int target, int pname, float param)
2496	CODE:	2946	CODE:
2497	glTexEnvf (target, pname, param);	2947	glTexEnvf (target, pname, param);
2498		2948
2499	void glTexParameter (int target, int pname, float param)	2949	void glTexParameter (int target, int pname, float param)
…		…
2515	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)
2516	CODE:	2966	CODE:
2517	if (gl.SeparableFilter2D)	2967	if (gl.SeparableFilter2D)
2518	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2968	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2519		2969
2520	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)
2521		2971
2522	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)
2523		2973
2524	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)
2525		2975
…		…
2551		3001
2552	void glEndList ()	3002	void glEndList ()
2553		3003
2554	void glCallList (int list)	3004	void glCallList (int list)
2555		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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