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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.204 by root, Thu Jul 19 14:54:50 2007 UTC vs.
Revision 1.266 by root, Sun Jul 20 02:51:40 2008 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
27	#include <stdio.h>	32	#include <stdio.h>
28	#include <stdlib.h>	33	#include <stdlib.h>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		36
30	#include <SDL.h>	37	#include <SDL.h>
31	#include <SDL_thread.h>	38	#include <SDL_thread.h>
32	#include <SDL_endian.h>	39	#include <SDL_endian.h>
33	#include <SDL_image.h>	40	#include <SDL_image.h>
…		…
38	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
39		46
40	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
41		48
42	#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
43		61
44	#ifndef _WIN32	62	#ifndef _WIN32
45	# include <sys/types.h>	63	# include <sys/types.h>
46	# include <sys/socket.h>	64	# include <sys/socket.h>
47	# include <netinet/in.h>	65	# include <netinet/in.h>
48	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
49	# include <inttypes.h>	67	# include <inttypes.h>
50	#endif	68	#endif
51		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
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		80
54	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
55		82
56	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
58		85
59	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
60		87
61	#if 0	88	/* mask out modifiers we are not interested in */
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
63	#else
64	# define PARACHUTE 0
65	#endif
66		90
67	static AV *texture_av;	91	static AV *texture_av;
68		92
69	static struct	93	static struct
70	{	94	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	131	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	132	glDeleteTextures (1, &name);
109	}	133	}
110		134
111	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
112		137
113	#include "pango-font.c"	138	#include "pango-font.c"
114	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
115	#include "pango-render.c"	140	#include "pango-render.c"
116		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
119		146
120	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
121		148
122	static int	149	static int
123	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
124	{	151	{
125	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		166
140	typedef struct cf_layout {	167	typedef struct cf_layout {
141	PangoLayout *pl;	168	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
143	int base_height;	170	int base_height;
144	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
145	} *CFPlus__Layout;	173	} *DC__Layout;
146		174
147	static CFPlus__Font default_font;	175	static DC__Font default_font;
148	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
150		178
151	static void	179	static void
152	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	185	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	187	}
160		188
161	static void	189	static void
162	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
163	{	191	{
164	/* 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
165	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
166	*/	194	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
168		196
169	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		199
172	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
173	}	201	}
174		202
175	static void	203	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	204	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	205	{
178	PangoRectangle rect;	206	PangoRectangle rect;
179		207
180	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		220
193	typedef uint16_t tileid;	221	typedef uint16_t tileid;
194	typedef uint16_t faceid;	222	typedef uint16_t faceid;
195		223
196	typedef struct {	224	typedef struct {
197	int name;	225	GLuint name;
198	int w, h;	226	int w, h;
199	float s, t;	227	float s, t;
200	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
201	tileid smoothtile;	229	tileid smoothtile;
202	uint8_t smoothlevel;	230	uint8_t smoothlevel;
…		…
220	int faces; tileid *face2tile; // [faceid]	248	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	249	int texs; maptex *tex; // [tileid]
222		250
223	int32_t rows;	251	int32_t rows;
224	maprow *row;	252	maprow *row;
225	} *CFPlus__Map;	253	} *DC__Map;
226		254
227	static char *	255	static char *
228	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
229	{	257	{
230	char *p;	258	char *p;
…		…
268	self->texs *= 2;	296	self->texs *= 2;
269	}	297	}
270	}	298	}
271		299
272	static maprow *	300	static maprow *
273	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
274	{	302	{
275	if (0 > y)	303	if (0 > y)
276	{	304	{
277	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
316		344
317	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
318	}	346	}
319		347
320	static mapcell *	348	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
322	{	350	{
323	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
324	}	352	}
325		353
326	static void	354	static void
327	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
328	{	356	{
329	int r;	357	int r;
330		358
331	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
340	self->row = 0;	368	self->row = 0;
341	self->rows = 0;	369	self->rows = 0;
342	}	370	}
343		371
344	static void	372	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	373	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	374	{
347	int x, y;	375	int x, y;
348	maprow *row;	376	maprow *row;
349	mapcell *cell;	377	mapcell *cell;
350		378
…		…
429	n |= n >> 16;	457	n |= n >> 16;
430		458
431	return n + 1;	459	return n + 1;
432	}	460	}
433		461
		462	static unsigned int
		463	popcount (unsigned int n)
		464	{
		465	n -= (n >> 1) & 0x55555555U;
		466	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		467	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		468	n *= 0x01010101U;
		469
		470	return n >> 24;
		471	}
		472
434	/* SDL should provide this, really. */	473	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	474	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	475	#define SDLK_MODIFIER_MAX 314
437		476
438	MODULE = CFPlus PACKAGE = CFPlus	477	/******************************************************************************/
		478
		479	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		480	static GV *hover_gv;
		481
		482	static int
		483	within_widget (SV *widget, NV x, NV y)
		484	{
		485	HV *self;
		486	SV **svp;
		487	NV wx, ww, wy, wh;
		488
		489	if (!SvROK (widget))
		490	return 0;
		491
		492	self = (HV *)SvRV (widget);
		493
		494	if (SvTYPE (self) != SVt_PVHV)
		495	return 0;
		496
		497	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		498	if (y < wy)
		499	return 0;
		500
		501	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		502	if (y >= wy + wh)
		503	return 0;
		504
		505	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		506	if (x < wx)
		507	return 0;
		508
		509	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		510	if (x >= wx + ww)
		511	return 0;
		512
		513	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		514	if (!svp || !SvTRUE (*svp))
		515	return 0;
		516
		517	return 1;
		518	}
		519
		520	MODULE = Deliantra::Client PACKAGE = DC
439		521
440	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
441		523
442	BOOT:	524	BOOT:
443	{	525	{
444	HV *stash = gv_stashpv ("CFPlus", 1);	526	HV *stash = gv_stashpv ("DC", 1);
445	static const struct {	527	static const struct {
446	const char *name;	528	const char *name;
447	IV iv;	529	IV iv;
448	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
449	# define const_iv(name) { # name, (IV)name }	531	# define const_iv(name) { # name, (IV)name }
…		…
471		553
472	const_iv (SDL_APPINPUTFOCUS),	554	const_iv (SDL_APPINPUTFOCUS),
473	const_iv (SDL_APPMOUSEFOCUS),	555	const_iv (SDL_APPMOUSEFOCUS),
474	const_iv (SDL_APPACTIVE),	556	const_iv (SDL_APPACTIVE),
475		557
		558	const_iv (SDLK_FIRST),
		559	const_iv (SDLK_LAST),
476	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
477	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
478	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
479	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
480	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
552	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
553	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
554	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
555	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
556	const_iv (KMOD_MODE),	640	const_iv (KMOD_MODE),
		641
		642	const_iv (MIX_DEFAULT_FORMAT),
		643
		644	const_iv (SDL_INIT_TIMER),
		645	const_iv (SDL_INIT_AUDIO),
		646	const_iv (SDL_INIT_VIDEO),
		647	const_iv (SDL_INIT_CDROM),
		648	const_iv (SDL_INIT_JOYSTICK),
		649	const_iv (SDL_INIT_EVERYTHING),
		650	const_iv (SDL_INIT_NOPARACHUTE),
		651	const_iv (SDL_INIT_EVENTTHREAD),
		652
		653	const_iv (SDL_GL_RED_SIZE),
		654	const_iv (SDL_GL_GREEN_SIZE),
		655	const_iv (SDL_GL_BLUE_SIZE),
		656	const_iv (SDL_GL_ALPHA_SIZE),
		657	const_iv (SDL_GL_DOUBLEBUFFER),
		658	const_iv (SDL_GL_BUFFER_SIZE),
		659	const_iv (SDL_GL_DEPTH_SIZE),
		660	const_iv (SDL_GL_STENCIL_SIZE),
		661	const_iv (SDL_GL_ACCUM_RED_SIZE),
		662	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		663	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		664	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		665	const_iv (SDL_GL_STEREO),
		666	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		667	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		668	const_iv (SDL_GL_ACCELERATED_VISUAL),
		669	const_iv (SDL_GL_SWAP_CONTROL)
557	# undef const_iv	670	# undef const_iv
558	};	671	};
559		672
560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	673	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	674	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
579		692
580	NV floor (NV x)	693	NV floor (NV x)
581		694
582	NV ceil (NV x)	695	NV ceil (NV x)
583		696
		697	IV minpot (UV n)
		698
		699	IV popcount (UV n)
		700
584	void	701	void
585	pango_init ()	702	pango_init ()
586	CODE:	703	CODE:
587	{	704	{
588	opengl_fontmap = pango_opengl_font_map_new ();	705	opengl_fontmap = pango_opengl_font_map_new ();
589	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	706	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
590	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	707	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		708	/*pango_context_set_font_description (opengl_context, default_font);*/
		709	#if PANGO_VERSION_CHECK (1, 15, 2)
		710	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		711	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		712	#endif
591	}	713	}
592		714
593	char *
594	SDL_GetError ()	715	char *SDL_GetError ()
595		716
596	int	717	int SDL_Init (U32 flags)
597	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
598		718
599	void	719	int SDL_InitSubSystem (U32 flags)
		720
		721	void SDL_QuitSubSystem (U32 flags)
		722
600	SDL_Quit ()	723	void SDL_Quit ()
		724
		725	int SDL_GL_SetAttribute (int attr, int value)
		726
		727	int SDL_GL_GetAttribute (int attr)
		728	CODE:
		729	if (SDL_GL_GetAttribute (attr, &RETVAL))
		730	XSRETURN_UNDEF;
		731	OUTPUT:
		732	RETVAL
601		733
602	void	734	void
603	SDL_ListModes (int rgb, int alpha)	735	SDL_ListModes (int rgb, int alpha)
604	PPCODE:	736	PPCODE:
605	{	737	{
…		…
617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	749	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	750	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	751	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
620		752
621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	753	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
622	#if SDL_VERSION_ATLEAST(1,2,10)
623	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
624	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	754	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
625	#endif
626		755
627	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	756	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
628		757
629	if (m && m != (SDL_Rect **)-1)	758	if (m && m != (SDL_Rect **)-1)
630	while (*m)	759	while (*m)
631	{	760	{
632	if ((*m)->w >= 640 && (*m)->h >= 480)	761	if ((*m)->w >= 400 && (*m)->h >= 300)
633	{	762	{
634	AV *av = newAV ();	763	AV *av = newAV ();
635	av_push (av, newSViv ((*m)->w));	764	av_push (av, newSViv ((*m)->w));
636	av_push (av, newSViv ((*m)->h));	765	av_push (av, newSViv ((*m)->h));
637	av_push (av, newSViv (rgb));	766	av_push (av, newSViv (rgb));
…		…
661		790
662	if (RETVAL)	791	if (RETVAL)
663	{	792	{
664	av_clear (texture_av);	793	av_clear (texture_av);
665		794
666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	795	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	796	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
668	#include "glfunc.h"	797	#include "glfunc.h"
669	#undef GL_FUNC	798	#undef GL_FUNC
670	}	799	}
671	}	800	}
…		…
678	char *	807	char *
679	SDL_GetKeyName (int sym)	808	SDL_GetKeyName (int sym)
680		809
681	int	810	int
682	SDL_GetAppState ()	811	SDL_GetAppState ()
		812
		813	int
		814	SDL_GetModState ()
683		815
684	void	816	void
685	poll_events ()	817	poll_events ()
686	PPCODE:	818	PPCODE:
687	{	819	{
…		…
697	{	829	{
698	case SDL_KEYDOWN:	830	case SDL_KEYDOWN:
699	case SDL_KEYUP:	831	case SDL_KEYUP:
700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	833	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	834	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
703	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	835	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	836	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705	break;	837	break;
706		838
707	case SDL_ACTIVEEVENT:	839	case SDL_ACTIVEEVENT:
708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	840	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
726	x = ev.motion.x;	858	x = ev.motion.x;
727	y = ev.motion.y;	859	y = ev.motion.y;
728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	860	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729	}	861	}
730		862
731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	863	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
732	hv_store (hv, "state", 5, newSViv (state), 0);	864	hv_store (hv, "state", 5, newSViv (state), 0);
733	hv_store (hv, "x", 1, newSViv (x), 0);	865	hv_store (hv, "x", 1, newSViv (x), 0);
734	hv_store (hv, "y", 1, newSViv (y), 0);	866	hv_store (hv, "y", 1, newSViv (y), 0);
735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	867	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	868	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737	}	869	}
738	break;	870	break;
739		871
740	case SDL_MOUSEBUTTONDOWN:	872	case SDL_MOUSEBUTTONDOWN:
741	case SDL_MOUSEBUTTONUP:	873	case SDL_MOUSEBUTTONUP:
742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	874	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743		875
744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	876	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	877	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	878	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	879	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	884	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	885	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754	break;	886	break;
755	}	887	}
756		888
757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	889	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
758	}	890	}
759	}	891	}
760		892
761	int	893	int
762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	894	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
763	POSTCALL:	895	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	896	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	897	Mix_ChannelFinished (channel_finished);
766		898
767	void	899	void
		900	Mix_QuerySpec ()
		901	PPCODE:
		902	{
		903	int freq, channels;
		904	Uint16 format;
		905
		906	if (Mix_QuerySpec (&freq, &format, &channels))
		907	{
		908	EXTEND (SP, 3);
		909	PUSHs (sv_2mortal (newSViv (freq)));
		910	PUSHs (sv_2mortal (newSViv (format)));
		911	PUSHs (sv_2mortal (newSViv (channels)));
		912	}
		913	}
		914
		915	void
768	Mix_CloseAudio ()	916	Mix_CloseAudio ()
769		917
770	int	918	int
771	Mix_AllocateChannels (int numchans = -1)	919	Mix_AllocateChannels (int numchans = -1)
		920
		921	const char *
		922	Mix_GetError ()
772		923
773	void	924	void
774	lowdelay (int fd, int val = 1)	925	lowdelay (int fd, int val = 1)
775	CODE:	926	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	927	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
802	}	953	}
803	}	954	}
804	#endif	955	#endif
805	}	956	}
806		957
807	void	958	int
808	add_font (char *file)	959	add_font (char *file)
809	CODE:	960	CODE:
810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	961	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		962	OUTPUT:
		963	RETVAL
811		964
812	void	965	void
813	load_image_inline (SV *image_)	966	load_image_inline (SV *image_)
814	ALIAS:	967	ALIAS:
815	load_image_file = 1	968	load_image_file = 1
…		…
818	STRLEN image_len;	971	STRLEN image_len;
819	char *image = (char *)SvPVbyte (image_, image_len);	972	char *image = (char *)SvPVbyte (image_, image_len);
820	SDL_Surface *surface, *surface2;	973	SDL_Surface *surface, *surface2;
821	SDL_PixelFormat fmt;	974	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	975	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	976	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	977	: SDL_RWFromConstMem (image, image_len);
825		978
826	if (!rw)	979	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	980	croak ("load_image: %s", SDL_GetError ());
828		981
…		…
901	void	1054	void
902	error (char *message)	1055	error (char *message)
903	CODE:	1056	CODE:
904	fprintf (stderr, "ERROR: %s\n", message);	1057	fprintf (stderr, "ERROR: %s\n", message);
905	#ifdef _WIN32	1058	#ifdef _WIN32
906	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1059	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
907	#endif	1060	#endif
908		1061
909	void	1062	void
910	fatal (char *message)	1063	fatal (char *message)
911	CODE:	1064	CODE:
912	fprintf (stderr, "FATAL: %s\n", message);	1065	fprintf (stderr, "FATAL: %s\n", message);
913	#ifdef _WIN32	1066	#ifdef _WIN32
914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1067	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
915	#endif	1068	#endif
916	_exit (1);	1069	_exit (1);
917		1070
918	void	1071	void
919	_exit (int retval = 0)	1072	_exit (int retval = 0)
…		…
931	#if DEBUG	1084	#if DEBUG
932	VALGRIND_DO_LEAK_CHECK;	1085	VALGRIND_DO_LEAK_CHECK;
933	#endif	1086	#endif
934	}	1087	}
935		1088
936	MODULE = CFPlus PACKAGE = CFPlus::Font	1089	MODULE = Deliantra::Client PACKAGE = DC::Font
937		1090
938	CFPlus::Font	1091	PROTOTYPES: DISABLE
		1092
		1093	DC::Font
939	new_from_file (SV *class, char *path, int id = 0)	1094	new_from_file (SV *class, char *path, int id = 0)
940	CODE:	1095	CODE:
941	{	1096	{
942	int count;	1097	int count;
943	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1098	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
946	}	1101	}
947	OUTPUT:	1102	OUTPUT:
948	RETVAL	1103	RETVAL
949		1104
950	void	1105	void
951	DESTROY (CFPlus::Font self)	1106	DESTROY (DC::Font self)
952	CODE:	1107	CODE:
953	pango_font_description_free (self);	1108	pango_font_description_free (self);
954		1109
955	void	1110	void
956	make_default (CFPlus::Font self)	1111	make_default (DC::Font self)
		1112	PROTOTYPE: $
957	CODE:	1113	CODE:
958	default_font = self;	1114	default_font = self;
959		1115
960	MODULE = CFPlus PACKAGE = CFPlus::Layout	1116	MODULE = Deliantra::Client PACKAGE = DC::Layout
961		1117
		1118	PROTOTYPES: DISABLE
		1119
962	void	1120	void
963	reset_glyph_cache ()	1121	glyph_cache_backup ()
		1122	PROTOTYPE:
964	CODE:	1123	CODE:
		1124	tc_backup ();
		1125
		1126	void
		1127	glyph_cache_restore ()
		1128	PROTOTYPE:
		1129	CODE:
965	tc_clear ();	1130	tc_restore ();
966		1131
967	CFPlus::Layout	1132	DC::Layout
968	new (SV *class)	1133	new (SV *class)
969	CODE:	1134	CODE:
970	New (0, RETVAL, 1, struct cf_layout);	1135	New (0, RETVAL, 1, struct cf_layout);
971		1136
972	RETVAL->pl = pango_layout_new (opengl_context);	1137	RETVAL->pl = pango_layout_new (opengl_context);
…		…
974	RETVAL->g = 1.;	1139	RETVAL->g = 1.;
975	RETVAL->b = 1.;	1140	RETVAL->b = 1.;
976	RETVAL->a = 1.;	1141	RETVAL->a = 1.;
977	RETVAL->base_height = MIN_FONT_HEIGHT;	1142	RETVAL->base_height = MIN_FONT_HEIGHT;
978	RETVAL->font = 0;	1143	RETVAL->font = 0;
		1144	RETVAL->rc = rc_alloc ();
979		1145
980	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1146	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
981	layout_update_font (RETVAL);	1147	layout_update_font (RETVAL);
982	OUTPUT:	1148	OUTPUT:
983	RETVAL	1149	RETVAL
984		1150
985	void	1151	void
986	DESTROY (CFPlus::Layout self)	1152	DESTROY (DC::Layout self)
987	CODE:	1153	CODE:
988	g_object_unref (self->pl);	1154	g_object_unref (self->pl);
		1155	rc_free (self->rc);
989	Safefree (self);	1156	Safefree (self);
990		1157
991	void	1158	void
992	set_text (CFPlus::Layout self, SV *text_)	1159	set_text (DC::Layout self, SV *text_)
993	CODE:	1160	CODE:
994	{	1161	{
995	STRLEN textlen;	1162	STRLEN textlen;
996	char *text = SvPVutf8 (text_, textlen);	1163	char *text = SvPVutf8 (text_, textlen);
997		1164
998	pango_layout_set_text (self->pl, text, textlen);	1165	pango_layout_set_text (self->pl, text, textlen);
999	}	1166	}
1000		1167
1001	void	1168	void
1002	set_markup (CFPlus::Layout self, SV *text_)	1169	set_markup (DC::Layout self, SV *text_)
1003	CODE:	1170	CODE:
1004	{	1171	{
1005	STRLEN textlen;	1172	STRLEN textlen;
1006	char *text = SvPVutf8 (text_, textlen);	1173	char *text = SvPVutf8 (text_, textlen);
1007		1174
1008	pango_layout_set_markup (self->pl, text, textlen);	1175	pango_layout_set_markup (self->pl, text, textlen);
1009	}	1176	}
1010		1177
1011	void	1178	void
1012	set_shapes (CFPlus::Layout self, ...)	1179	set_shapes (DC::Layout self, ...)
1013	CODE:	1180	CODE:
1014	{	1181	{
1015	PangoAttrList *attrs = 0;	1182	PangoAttrList *attrs = 0;
1016	const char *text = pango_layout_get_text (self->pl);	1183	const char *text = pango_layout_get_text (self->pl);
1017	const char *pos = text;	1184	const char *pos = text;
…		…
1052	if (attrs)	1219	if (attrs)
1053	pango_layout_set_attributes (self->pl, attrs);	1220	pango_layout_set_attributes (self->pl, attrs);
1054	}	1221	}
1055		1222
1056	void	1223	void
1057	get_shapes (CFPlus::Layout self)	1224	get_shapes (DC::Layout self)
1058	PPCODE:	1225	PPCODE:
1059	{	1226	{
1060	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1227	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1061		1228
1062	do	1229	do
1063	{	1230	{
1064	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1231	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1065		1232
1066	if (run && shape_attr_p (run))	1233	if (run && shape_attr_p (run))
1067	{	1234	{
1068	PangoRectangle extents;	1235	PangoRectangle extents;
1069	pango_layout_iter_get_run_extents (iter, 0, &extents);	1236	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1077		1244
1078	pango_layout_iter_free (iter);	1245	pango_layout_iter_free (iter);
1079	}	1246	}
1080		1247
1081	int	1248	int
1082	has_wrapped (CFPlus::Layout self)	1249	has_wrapped (DC::Layout self)
1083	CODE:	1250	CODE:
1084	{	1251	{
1085	int lines = 1;	1252	int lines = 1;
1086	const char *text = pango_layout_get_text (self->pl);	1253	const char *text = pango_layout_get_text (self->pl);
1087		1254
…		…
1092	}	1259	}
1093	OUTPUT:	1260	OUTPUT:
1094	RETVAL	1261	RETVAL
1095		1262
1096	SV *	1263	SV *
1097	get_text (CFPlus::Layout self)	1264	get_text (DC::Layout self)
1098	CODE:	1265	CODE:
1099	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1266	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1100	sv_utf8_decode (RETVAL);	1267	sv_utf8_decode (RETVAL);
1101	OUTPUT:	1268	OUTPUT:
1102	RETVAL	1269	RETVAL
1103		1270
1104	void	1271	void
1105	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1272	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1106	CODE:	1273	CODE:
1107	self->r = r;	1274	self->r = r;
1108	self->g = g;	1275	self->g = g;
1109	self->b = b;	1276	self->b = b;
1110	self->a = a;	1277	self->a = a;
1111		1278
1112	void	1279	void
1113	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1280	set_font (DC::Layout self, DC::Font font = 0)
1114	CODE:	1281	CODE:
1115	if (self->font != font)	1282	if (self->font != font)
1116	{	1283	{
1117	self->font = font;	1284	self->font = font;
1118	layout_update_font (self);	1285	layout_update_font (self);
1119	}	1286	}
1120		1287
1121	void	1288	void
1122	set_height (CFPlus::Layout self, int base_height)	1289	set_height (DC::Layout self, int base_height)
1123	CODE:	1290	CODE:
1124	if (self->base_height != base_height)	1291	if (self->base_height != base_height)
1125	{	1292	{
1126	self->base_height = base_height;	1293	self->base_height = base_height;
1127	layout_update_font (self);	1294	layout_update_font (self);
1128	}	1295	}
1129		1296
1130	void	1297	void
1131	set_width (CFPlus::Layout self, int max_width = -1)	1298	set_width (DC::Layout self, int max_width = -1)
1132	CODE:	1299	CODE:
1133	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1300	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1134		1301
1135	void	1302	void
1136	set_indent (CFPlus::Layout self, int indent)	1303	set_indent (DC::Layout self, int indent)
1137	CODE:	1304	CODE:
1138	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1305	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1139		1306
1140	void	1307	void
1141	set_spacing (CFPlus::Layout self, int spacing)	1308	set_spacing (DC::Layout self, int spacing)
1142	CODE:	1309	CODE:
1143	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1310	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1144		1311
1145	void	1312	void
1146	set_ellipsise (CFPlus::Layout self, int ellipsise)	1313	set_ellipsise (DC::Layout self, int ellipsise)
1147	CODE:	1314	CODE:
1148	pango_layout_set_ellipsize (self->pl,	1315	pango_layout_set_ellipsize (self->pl,
1149	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1316	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1150	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1317	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1151	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1318	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1152	: PANGO_ELLIPSIZE_NONE	1319	: PANGO_ELLIPSIZE_NONE
1153	);	1320	);
1154		1321
1155	void	1322	void
1156	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1323	set_single_paragraph_mode (DC::Layout self, int spm)
1157	CODE:	1324	CODE:
1158	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1325	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1159		1326
1160	void	1327	void
1161	size (CFPlus::Layout self)	1328	size (DC::Layout self)
1162	PPCODE:	1329	PPCODE:
1163	{	1330	{
1164	int w, h;	1331	int w, h;
1165		1332
1166	layout_get_pixel_size (self, &w, &h);	1333	layout_get_pixel_size (self, &w, &h);
…		…
1169	PUSHs (sv_2mortal (newSViv (w)));	1336	PUSHs (sv_2mortal (newSViv (w)));
1170	PUSHs (sv_2mortal (newSViv (h)));	1337	PUSHs (sv_2mortal (newSViv (h)));
1171	}	1338	}
1172		1339
1173	int	1340	int
1174	descent (CFPlus::Layout self)	1341	descent (DC::Layout self)
1175	CODE:	1342	CODE:
1176	{	1343	{
1177	PangoRectangle rect;	1344	PangoRectangle rect;
1178	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1345	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1179	pango_layout_line_get_pixel_extents (line, 0, &rect);	1346	pango_layout_line_get_pixel_extents (line, 0, &rect);
1180	RETVAL = PANGO_DESCENT (rect);	1347	RETVAL = PANGO_DESCENT (rect);
1181	}	1348	}
1182	OUTPUT:	1349	OUTPUT:
1183	RETVAL	1350	RETVAL
1184		1351
1185	int	1352	int
1186	xy_to_index (CFPlus::Layout self, int x, int y)	1353	xy_to_index (DC::Layout self, int x, int y)
1187	CODE:	1354	CODE:
1188	{	1355	{
1189	int index, trailing;	1356	int index, trailing;
1190	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1357	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1191	RETVAL = index + trailing;	1358	RETVAL = index + trailing;
1192	}	1359	}
1193	OUTPUT:	1360	OUTPUT:
1194	RETVAL	1361	RETVAL
1195		1362
1196	void	1363	void
1197	cursor_pos (CFPlus::Layout self, int index)	1364	cursor_pos (DC::Layout self, int index)
1198	PPCODE:	1365	PPCODE:
1199	{	1366	{
1200	PangoRectangle strong_pos;	1367	PangoRectangle pos;
1201	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1368	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1202		1369
1203	EXTEND (SP, 3);	1370	EXTEND (SP, 3);
1204	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1371	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1372	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1206	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1373	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1207	}	1374	}
1208		1375
1209	void	1376	void
1210	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1377	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1211	PPCODE:	1378	PPCODE:
1212	{	1379	{
1213	int line, x;	1380	int line, x;
1214		1381
1215	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1382	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1383	#if !PANGO_VERSION_CHECK (1, 17, 3)
1216	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1384	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1217		1385	--line;
		1386	#endif
1218	EXTEND (SP, 2);	1387	EXTEND (SP, 2);
1219	PUSHs (sv_2mortal (newSViv (line - 1)));	1388	PUSHs (sv_2mortal (newSViv (line)));
1220	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1389	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1221	}	1390	}
1222		1391
1223	void	1392	void
1224	line_x_to_index (CFPlus::Layout self, int line, int x)	1393	line_x_to_index (DC::Layout self, int line, int x)
1225	PPCODE:	1394	PPCODE:
1226	{	1395	{
1227	PangoLayoutLine *lp;	1396	PangoLayoutLine *lp;
1228	int index, trailing;	1397	int index, trailing;
1229		1398
1230	if (line < 0)	1399	if (line < 0)
1231	XSRETURN_EMPTY;	1400	XSRETURN_EMPTY;
1232		1401
1233	if (!(lp = pango_layout_get_line (self->pl, line)))	1402	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1234	XSRETURN_EMPTY; /* do better */	1403	XSRETURN_EMPTY; /* do better */
1235		1404
1236	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1405	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1237		1406
1238	EXTEND (SP, 2);	1407	EXTEND (SP, 2);
…		…
1244	PUSHs (sv_2mortal (newSViv (trailing)));	1413	PUSHs (sv_2mortal (newSViv (trailing)));
1245	}	1414	}
1246	}	1415	}
1247		1416
1248	void	1417	void
1249	render (CFPlus::Layout self, float x, float y, int flags = 0)	1418	render (DC::Layout self, float x, float y, int flags = 0)
1250	PPCODE:	1419	CODE:
		1420	rc_clear (self->rc);
1251	pango_opengl_render_layout_subpixel (	1421	pango_opengl_render_layout_subpixel (
1252	self->pl,	1422	self->pl,
		1423	self->rc,
1253	x * PANGO_SCALE, y * PANGO_SCALE,	1424	x * PANGO_SCALE, y * PANGO_SCALE,
1254	self->r, self->g, self->b, self->a,	1425	self->r, self->g, self->b, self->a,
1255	flags	1426	flags
1256	);	1427	);
		1428	// we assume that context_change actually clears/frees stuff
		1429	// and does not do any recomputation...
		1430	pango_layout_context_changed (self->pl);
1257		1431
1258	MODULE = CFPlus PACKAGE = CFPlus::Texture	1432	void
		1433	draw (DC::Layout self)
		1434	CODE:
		1435	{
		1436	glEnable (GL_TEXTURE_2D);
		1437	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1438	glEnable (GL_BLEND);
		1439	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1440	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1441	glEnable (GL_ALPHA_TEST);
		1442	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1259		1443
1260	int minpot (int n)	1444	rc_draw (self->rc);
		1445
		1446	glDisable (GL_ALPHA_TEST);
		1447	glDisable (GL_BLEND);
		1448	glDisable (GL_TEXTURE_2D);
		1449	}
		1450
		1451	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1452
		1453	PROTOTYPES: ENABLE
1261		1454
1262	void	1455	void
1263	pad (SV *data_, int ow, int oh, int nw, int nh)	1456	pad (SV *data_, int ow, int oh, int nw, int nh)
1264	CODE:	1457	CODE:
1265	{	1458	{
…		…
1292	HV *hv = (HV *)SvRV (self);	1485	HV *hv = (HV *)SvRV (self);
1293	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1486	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1294	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1487	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1295	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1488	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1296		1489
		1490	if (name <= 0)
		1491	XSRETURN_EMPTY;
		1492
1297	if (items < 5)	1493	if (items < 5)
1298	{	1494	{
1299	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1495	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1300	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1496	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1301	}	1497	}
…		…
1339	RETVAL = width > 0;	1535	RETVAL = width > 0;
1340	}	1536	}
1341	OUTPUT:	1537	OUTPUT:
1342	RETVAL	1538	RETVAL
1343		1539
1344	MODULE = CFPlus PACKAGE = CFPlus::Map	1540	MODULE = Deliantra::Client PACKAGE = DC::Map
1345		1541
1346	CFPlus::Map	1542	PROTOTYPES: DISABLE
		1543
		1544	DC::Map
1347	new (SV *class)	1545	new (SV *class)
1348	CODE:	1546	CODE:
1349	New (0, RETVAL, 1, struct map);	1547	New (0, RETVAL, 1, struct map);
1350	RETVAL->x = 0;	1548	RETVAL->x = 0;
1351	RETVAL->y = 0;	1549	RETVAL->y = 0;
…		…
1359	RETVAL->row = 0;	1557	RETVAL->row = 0;
1360	OUTPUT:	1558	OUTPUT:
1361	RETVAL	1559	RETVAL
1362		1560
1363	void	1561	void
1364	DESTROY (CFPlus::Map self)	1562	DESTROY (DC::Map self)
1365	CODE:	1563	CODE:
1366	{	1564	{
1367	map_clear (self);	1565	map_clear (self);
1368	Safefree (self->face2tile);	1566	Safefree (self->face2tile);
1369	Safefree (self->tex);	1567	Safefree (self->tex);
1370	Safefree (self);	1568	Safefree (self);
1371	}	1569	}
1372		1570
1373	void	1571	void
1374	resize (CFPlus::Map self, int map_width, int map_height)	1572	resize (DC::Map self, int map_width, int map_height)
1375	CODE:	1573	CODE:
1376	self->w = map_width;	1574	self->w = map_width;
1377	self->h = map_height;	1575	self->h = map_height;
1378		1576
1379	void	1577	void
1380	clear (CFPlus::Map self)	1578	clear (DC::Map self)
1381	CODE:	1579	CODE:
1382	map_clear (self);	1580	map_clear (self);
1383		1581
1384	void	1582	void
1385	set_tileid (CFPlus::Map self, int face, int tile)	1583	set_tileid (DC::Map self, int face, int tile)
1386	CODE:	1584	CODE:
1387	{	1585	{
1388	need_facenum (self, face); self->face2tile [face] = tile;	1586	need_facenum (self, face); self->face2tile [face] = tile;
1389	need_texid (self, tile);	1587	need_texid (self, tile);
1390	}	1588	}
1391		1589
1392	void	1590	void
1393	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1591	set_smooth (DC::Map self, int face, int smooth, int level)
1394	CODE:	1592	CODE:
1395	{	1593	{
1396	tileid texid;	1594	tileid texid;
1397	maptex *tex;	1595	maptex *tex;
1398		1596
…		…
1411	tex->smoothtile = self->face2tile [smooth];	1609	tex->smoothtile = self->face2tile [smooth];
1412	tex->smoothlevel = level;	1610	tex->smoothlevel = level;
1413	}	1611	}
1414		1612
1415	void	1613	void
1416	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1614	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1417	CODE:	1615	CODE:
1418	{	1616	{
1419	need_texid (self, texid);	1617	need_texid (self, texid);
1420		1618
1421	{	1619	{
…		…
1441	// from transparent color bleeding and ugly wrapping effects.	1639	// from transparent color bleeding and ugly wrapping effects.
1442	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1640	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1443	}	1641	}
1444		1642
1445	int	1643	int
1446	ox (CFPlus::Map self)	1644	ox (DC::Map self)
1447	ALIAS:	1645	ALIAS:
1448	oy = 1	1646	oy = 1
1449	x = 2	1647	x = 2
1450	y = 3	1648	y = 3
1451	w = 4	1649	w = 4
…		…
1462	}	1660	}
1463	OUTPUT:	1661	OUTPUT:
1464	RETVAL	1662	RETVAL
1465		1663
1466	void	1664	void
1467	scroll (CFPlus::Map self, int dx, int dy)	1665	scroll (DC::Map self, int dx, int dy)
1468	CODE:	1666	CODE:
1469	{	1667	{
1470	if (dx > 0)	1668	if (dx > 0)
1471	map_blank (self, self->x, self->y, dx, self->h);	1669	map_blank (self, self->x, self->y, dx, self->h);
1472	else if (dx < 0)	1670	else if (dx < 0)
…		…
1487	self->rows += MAP_EXTEND_Y;	1685	self->rows += MAP_EXTEND_Y;
1488	self->y += MAP_EXTEND_Y;	1686	self->y += MAP_EXTEND_Y;
1489	}	1687	}
1490	}	1688	}
1491		1689
1492	void	1690	SV *
1493	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1691	map1a_update (DC::Map self, SV *data_, int extmap)
1494	CODE:	1692	CODE:
1495	{	1693	{
1496	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1694	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1497	uint8_t *data_end = (uint8_t *)SvEND (data_);	1695	uint8_t *data_end = (uint8_t *)SvEND (data_);
1498	mapcell *cell;	1696	mapcell *cell;
1499	int x, y, flags;	1697	int x, y, z, flags;
		1698	AV *missing = newAV ();
		1699	RETVAL = newRV_noinc ((SV *)missing);
1500		1700
1501	while (data < data_end - 1)	1701	while (data < data_end - 1)
1502	{	1702	{
1503	flags = (data [0] << 8) + data [1]; data += 2;	1703	flags = (data [0] << 8) + data [1]; data += 2;
1504		1704
…		…
1524	uint8_t ext, cmd;	1724	uint8_t ext, cmd;
1525		1725
1526	do	1726	do
1527	{	1727	{
1528	ext = *data++;	1728	ext = *data++;
1529	cmd = ext & 0x3f;	1729	cmd = ext & 0x7f;
1530		1730
1531	if (cmd < 4)	1731	if (cmd < 4)
1532	cell->darkness = 255 - ext * 64 + 1;	1732	cell->darkness = 255 - ext * 64 + 1;
1533	else if (cmd == 5) // health	1733	else if (cmd == 5) // health
1534	{	1734	{
…		…
1537	}	1737	}
1538	else if (cmd == 6) // monster width	1738	else if (cmd == 6) // monster width
1539	cell->stat_width = *data++ + 1;	1739	cell->stat_width = *data++ + 1;
1540	else if (cmd == 0x47)	1740	else if (cmd == 0x47)
1541	{	1741	{
1542	if (*data == 4)	1742	if (*data == 1) cell->player = data [1];
1543	; // decode player count	1743	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1744	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1745	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1544		1746
1545	data += *data + 1;	1747	data += *data + 1;
1546	}	1748	}
1547	else if (cmd == 8) // cell flags	1749	else if (cmd == 8) // cell flags
1548	cell->flags = *data++;	1750	cell->flags = *data++;
…		…
1555	}	1757	}
1556	else	1758	else
1557	cell->darkness = *data++ + 1;	1759	cell->darkness = *data++ + 1;
1558	}	1760	}
1559		1761
		1762	for (z = 0; z <= 2; ++z)
1560	if (flags & 4)	1763	if (flags & (4 >> z))
1561	{	1764	{
1562	faceid face = (data [0] << 8) + data [1]; data += 2;	1765	faceid face = (data [0] << 8) + data [1]; data += 2;
1563	need_facenum (self, face);	1766	need_facenum (self, face);
1564	cell->tile [0] = self->face2tile [face];	1767	cell->tile [z] = self->face2tile [face];
		1768
		1769	if (cell->tile [z])
		1770	{
		1771	maptex *tex = self->tex + cell->tile [z];
		1772	if (!tex->name)
		1773	av_push (missing, newSViv (cell->tile [z]));
		1774
		1775	if (tex->smoothtile)
		1776	{
		1777	maptex *smooth = self->tex + tex->smoothtile;
		1778	if (!smooth->name)
		1779	av_push (missing, newSViv (tex->smoothtile));
		1780	}
		1781	}
1565	}	1782	}
1566
1567	if (flags & 2)
1568	{
1569	faceid face = (data [0] << 8) + data [1]; data += 2;
1570	need_facenum (self, face);
1571	cell->tile [1] = self->face2tile [face];
1572	}
1573
1574	if (flags & 1)
1575	{
1576	faceid face = (data [0] << 8) + data [1]; data += 2;
1577	need_facenum (self, face);
1578	cell->tile [2] = self->face2tile [face];
1579	}
1580	}	1783	}
1581	else	1784	else
		1785	{
1582	cell->darkness = 0;	1786	cell->darkness = 0;
		1787	cell->stat_hp = 0;
		1788	cell->flags = 0;
		1789	cell->player = 0;
		1790	}
1583	}	1791	}
1584	}	1792	}
		1793	OUTPUT:
		1794	RETVAL
1585		1795
1586	SV *	1796	SV *
1587	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1797	mapmap (DC::Map self, int x0, int y0, int w, int h)
1588	CODE:	1798	CODE:
1589	{	1799	{
1590	int x1, x;	1800	int x1, x;
1591	int y1, y;	1801	int y1, y;
1592	int z;	1802	int z;
…		…
1637	}	1847	}
1638	OUTPUT:	1848	OUTPUT:
1639	RETVAL	1849	RETVAL
1640		1850
1641	void	1851	void
1642	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1852	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1643	CODE:	1853	CODE:
1644	{	1854	{
		1855	int x, y, z;
		1856
1645	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1857	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1646	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1858	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1647	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1859	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1648	smooth_key skey;	1860	smooth_key skey;
1649	int x, y, z;	1861	int pl_x, pl_y;
1650	int last_name;	1862	maptex pl_tex;
		1863	rc_t *rc = rc_alloc ();
		1864	rc_key_t key;
		1865	rc_array_t *arr;
		1866
		1867	pl_tex.name = 0;
1651		1868
1652	// thats current max. sorry.	1869	// thats current max. sorry.
1653	if (sw > 255) sw = 255;	1870	if (sw > 255) sw = 255;
1654	if (sh > 255) sh = 255;	1871	if (sh > 255) sh = 255;
1655		1872
1656	// clear key, in case of extra padding	1873	// clear key, in case of extra padding
1657	memset (&skey, 0, sizeof (skey));	1874	memset (&skey, 0, sizeof (skey));
1658		1875
1659	glColor4ub (255, 255, 255, 255);	1876	memset (&key, 0, sizeof (key));
1660		1877	key.r = 255;
1661	glEnable (GL_BLEND);	1878	key.g = 255;
1662	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1879	key.b = 255;
1663	glEnable (GL_TEXTURE_2D);	1880	key.a = 255;
1664	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1881	key.mode = GL_QUADS;
1665		1882	key.format = GL_T2F_V3F;
1666	glBegin (GL_QUADS);	1883	key.texname = -1;
1667
1668	last_name = 0;
1669		1884
1670	mx += self->x;	1885	mx += self->x;
1671	my += self->y;	1886	my += self->y;
1672		1887
1673	// first pass: determine smooth_max	1888	// first pass: determine smooth_max
…		…
1689	MAX (self->tex [cell->tile [0]].smoothlevel,	1904	MAX (self->tex [cell->tile [0]].smoothlevel,
1690	MAX (self->tex [cell->tile [1]].smoothlevel,	1905	MAX (self->tex [cell->tile [1]].smoothlevel,
1691	self->tex [cell->tile [2]].smoothlevel));	1906	self->tex [cell->tile [2]].smoothlevel));
1692	}	1907	}
1693	}	1908	}
		1909
		1910	glEnable (GL_BLEND);
		1911	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1912	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1694		1913
1695	for (z = 0; z <= 2; z++)	1914	for (z = 0; z <= 2; z++)
1696	{	1915	{
1697	memset (smooth_level, 0, sizeof (smooth_level));	1916	memset (smooth_level, 0, sizeof (smooth_level));
1698		1917
…		…
1711	{	1930	{
1712	maptex tex = self->tex [tile];	1931	maptex tex = self->tex [tile];
1713	int px = (x + 1) * T - tex.w;	1932	int px = (x + 1) * T - tex.w;
1714	int py = (y + 1) * T - tex.h;	1933	int py = (y + 1) * T - tex.h;
1715		1934
1716	// suppressing texture state switches here
1717	// is only moderately effective, but worth the extra effort
1718	if (last_name != tex.name)	1935	if (key.texname != tex.name)
1719	{	1936	{
1720	if (!tex.name)	1937	if (!tex.name)
1721	tex = self->tex [2]; /* missing, replace by noface */	1938	tex = self->tex [2]; /* missing, replace by noface */
1722		1939
1723	glEnd ();	1940	key.texname = tex.name;
1724	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1941	arr = rc_array (rc, &key);
1725	glBegin (GL_QUADS);
1726	}	1942	}
1727		1943
1728	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1944	if (expect_false (cell->player == player) && expect_false (z == 2))
1729	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1730	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1731	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1732
1733	if (cell->flags && z == 2)
1734	{	1945	{
		1946	pl_x = px;
		1947	pl_y = py;
		1948	pl_tex = tex;
		1949	continue;
		1950	}
		1951
		1952	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1953	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1954	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1955	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1956
		1957	if (expect_false (cell->flags) && expect_false (z == 2))
		1958	{
		1959	// overlays such as the speech bubble, probably more to come
1735	if (cell->flags & 1)	1960	if (cell->flags & 1)
1736	{	1961	{
1737	maptex tex = self->tex [1];	1962	maptex tex = self->tex [1];
1738	int px = x * T + T * 2 / 32;	1963	int px = x * T + T * 2 / 32;
1739	int py = y * T - T * 6 / 32;	1964	int py = y * T - T * 6 / 32;
1740		1965
		1966	if (tex.name)
1741	glEnd ();	1967	{
1742	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1968	if (key.texname != tex.name)
		1969	{
		1970	key.texname = tex.name;
		1971	arr = rc_array (rc, &key);
		1972	}
		1973
		1974	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1975	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1976	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1977	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1743	glBegin (GL_QUADS);	1978	}
1744
1745	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1746	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1747	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1748	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1749	}	1979	}
1750	}	1980	}
1751		1981
1752	// update smooth hash	1982	// update smooth hash
1753	if (tex.smoothtile)	1983	if (tex.smoothtile)
…		…
1789	}	2019	}
1790	}	2020	}
1791	}	2021	}
1792	}	2022	}
1793		2023
		2024	rc_draw (rc);
		2025	rc_clear (rc);
		2026
1794	// go through all smoothlevels, lowest to highest, then draw.	2027	// go through all smoothlevels, lowest to highest, then draw.
1795	// this is basically counting sort	2028	// this is basically counting sort
1796	{	2029	{
1797	int w, b;	2030	int w, b;
1798		2031
		2032	glEnable (GL_TEXTURE_2D);
		2033	glBegin (GL_QUADS);
1799	for (w = 0; w < 256 / 32; ++w)	2034	for (w = 0; w < 256 / 32; ++w)
1800	{	2035	{
1801	uint32_t smask = smooth_level [w];	2036	uint32_t smask = smooth_level [w];
1802	if (smask)	2037	if (smask)
1803	for (b = 0; b < 32; ++b)	2038	for (b = 0; b < 32; ++b)
…		…
1822	int border = bits & 15;	2057	int border = bits & 15;
1823	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2058	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1824	float dx = tex.s * .0625f; // 16 images/row	2059	float dx = tex.s * .0625f; // 16 images/row
1825	float dy = tex.t * .5f ; // 2 images/column	2060	float dy = tex.t * .5f ; // 2 images/column
1826		2061
1827	// this time naively avoiding texture state changes
1828	// save gobs of state changes.
1829	if (last_name != tex.name)	2062	if (tex.name)
1830	{	2063	{
		2064	// this time avoiding texture state changes
		2065	// save gobs of state changes.
1831	if (!tex.name)	2066	if (key.texname != tex.name)
1832	continue; // smoothing not yet available	2067	{
1833
1834	glEnd ();	2068	glEnd ();
1835	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2069	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1836	glBegin (GL_QUADS);	2070	glBegin (GL_QUADS);
1837	}	2071	}
1838		2072
1839	if (border)	2073	if (border)
1840	{	2074	{
1841	float ox = border * dx;	2075	float ox = border * dx;
1842		2076
1843	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2077	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1844	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2078	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1845	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2079	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1846	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2080	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1847	}	2081	}
1848		2082
1849	if (corner)	2083	if (corner)
1850	{	2084	{
1851	float ox = corner * dx;	2085	float ox = corner * dx;
1852		2086
1853	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2087	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1854	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2088	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1855	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2089	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1856	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2090	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2091	}
1857	}	2092	}
1858	}	2093	}
1859	}	2094	}
1860	}	2095	}
1861	}	2096	}
		2097
		2098	glEnd ();
		2099	glDisable (GL_TEXTURE_2D);
		2100	key.texname = -1;
1862	}	2101	}
1863		2102
1864	hv_clear (smooth);	2103	hv_clear (smooth);
1865	}	2104	}
1866		2105
1867	glEnd ();	2106	if (pl_tex.name)
		2107	{
		2108	maptex tex = pl_tex;
		2109	int px = pl_x + sdx;
		2110	int py = pl_y + sdy;
1868		2111
1869	glDisable (GL_TEXTURE_2D);	2112	key.texname = tex.name;
		2113	arr = rc_array (rc, &key);
		2114
		2115	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2116	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2117	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2118	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2119
		2120	rc_draw (rc);
		2121	}
		2122
1870	glDisable (GL_BLEND);	2123	glDisable (GL_BLEND);
		2124	rc_free (rc);
1871		2125
1872	// top layer: overlays such as the health bar	2126	// top layer: overlays such as the health bar
1873	for (y = 0; y < sh; y++)	2127	for (y = 0; y < sh; y++)
1874	if (0 <= y + my && y + my < self->rows)	2128	if (0 <= y + my && y + my < self->rows)
1875	{	2129	{
…		…
1900	}	2154	}
1901	}	2155	}
1902	}	2156	}
1903		2157
1904	void	2158	void
1905	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2159	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1906	CODE:	2160	CODE:
1907	{	2161	{
1908	static float color[16][3] = {	2162	static float color[16][3] = {
1909	{ 0.00F, 0.00F, 0.00F },	2163	{ 0.00F, 0.00F, 0.00F },
1910	{ 1.00F, 1.00F, 1.00F },	2164	{ 1.00F, 1.00F, 1.00F },
…		…
1960	glDisable (GL_BLEND);	2214	glDisable (GL_BLEND);
1961	glDisable (GL_TEXTURE_2D);	2215	glDisable (GL_TEXTURE_2D);
1962	}	2216	}
1963		2217
1964	void	2218	void
1965	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2219	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1966	PPCODE:	2220	PPCODE:
1967	{	2221	{
1968	int x, y;	2222	int x, y;
1969	int sw1 = sw + 2;	2223	int sw1 = sw + 2;
1970	int sh1 = sh + 2;	2224	int sh1 = sh + 2;
…		…
2041	PUSHs (sv_2mortal (newSViv (sh3)));	2295	PUSHs (sv_2mortal (newSViv (sh3)));
2042	PUSHs (darkness3_sv);	2296	PUSHs (darkness3_sv);
2043	}	2297	}
2044		2298
2045	SV *	2299	SV *
2046	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2300	get_rect (DC::Map self, int x0, int y0, int w, int h)
2047	CODE:	2301	CODE:
2048	{	2302	{
2049	int x, y, x1, y1;	2303	int x, y, x1, y1;
2050	SV *data_sv = newSV (w * h * 7 + 5);	2304	SV *data_sv = newSV (w * h * 7 + 5);
2051	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2305	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2108	else	2362	else
2109	*data++ = 0;	2363	*data++ = 0;
2110	}	2364	}
2111	}	2365	}
2112		2366
		2367	/* if size is w*h + 5 then no data has been found */
		2368	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2369	{
2113	SvPOK_only (data_sv);	2370	SvPOK_only (data_sv);
2114	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2371	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2372	}
		2373
2115	RETVAL = data_sv;	2374	RETVAL = data_sv;
2116	}	2375	}
2117	OUTPUT:	2376	OUTPUT:
2118	RETVAL	2377	RETVAL
2119		2378
2120	void	2379	void
2121	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2380	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2122	PPCODE:	2381	PPCODE:
2123	{	2382	{
2124	int x, y, z;	2383	int x, y, z;
2125	int w, h;	2384	int w, h;
2126	int x1, y1;	2385	int x1, y1;
		2386	STRLEN len;
		2387	uint8_t *data, *end;
		2388
		2389	len = SvLEN (data_sv);
		2390	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2391	data = SvPVbyte_nolen (data_sv);
		2392	end = data + len + 8;
		2393
		2394	if (len < 5)
		2395	XSRETURN_EMPTY;
2127		2396
2128	if (*data++ != 0)	2397	if (*data++ != 0)
2129	return; /* version mismatch */	2398	XSRETURN_EMPTY; /* version mismatch */
2130		2399
2131	w = *data++ << 8; w |= *data++;	2400	w = *data++ << 8; w |= *data++;
2132	h = *data++ << 8; h |= *data++;	2401	h = *data++ << 8; h |= *data++;
2133		2402
2134	// we need to do this 'cause we don't keep an absolute coord system for rows	2403	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2146	{	2415	{
2147	maprow *row = map_get_row (self, y);	2416	maprow *row = map_get_row (self, y);
2148		2417
2149	for (x = x0; x < x1; x++)	2418	for (x = x0; x < x1; x++)
2150	{	2419	{
		2420	uint8_t flags;
		2421
		2422	if (data + 7 >= end)
		2423	XSRETURN_EMPTY;
		2424
2151	uint8_t flags = *data++;	2425	flags = *data++;
2152		2426
2153	if (flags)	2427	if (flags)
2154	{	2428	{
2155	mapcell *cell = row_get_cell (row, x);	2429	mapcell *cell = row_get_cell (row, x);
2156	tileid tile[3] = { 0, 0, 0 };	2430	tileid tile[3] = { 0, 0, 0 };
…		…
2159	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2433	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2160	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2434	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2161		2435
2162	if (cell->darkness == 0)	2436	if (cell->darkness == 0)
2163	{	2437	{
2164	cell->darkness = 0;	2438	/*cell->darkness = 0;*/
		2439	EXTEND (SP, 3);
2165		2440
2166	for (z = 0; z <= 2; z++)	2441	for (z = 0; z <= 2; z++)
2167	{	2442	{
2168	tileid t = tile [z];	2443	tileid t = tile [z];
2169		2444
2170	if (t >= self->texs || (t && !self->tex [t].name))	2445	if (t >= self->texs || (t && !self->tex [t].name))
2171	{	2446	{
2172	XPUSHs (sv_2mortal (newSViv (t)));	2447	PUSHs (sv_2mortal (newSViv (t)));
2173	need_texid (self, t);	2448	need_texid (self, t);
2174	}	2449	}
2175		2450
2176	cell->tile [z] = t;	2451	cell->tile [z] = t;
2177	}	2452	}
…		…
2179	}	2454	}
2180	}	2455	}
2181	}	2456	}
2182	}	2457	}
2183		2458
2184	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2459	MODULE = Deliantra::Client PACKAGE = DC::RW
2185		2460
2186	CFPlus::MixChunk	2461	DC::RW
2187	new_from_file (SV *class, char *path)	2462	new (SV *class, SV *data_sv)
2188	CODE:	2463	CODE:
2189	RETVAL = Mix_LoadWAV (path);	2464	{
		2465	STRLEN datalen;
		2466	char *data = SvPVbyte (data_sv, datalen);
		2467
		2468	RETVAL = SDL_RWFromConstMem (data, datalen);
		2469	}
2190	OUTPUT:	2470	OUTPUT:
2191	RETVAL	2471	RETVAL
2192		2472
		2473	DC::RW
		2474	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2475	CODE:
		2476	RETVAL = SDL_RWFromFile (path, mode);
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	# fails on win32:
		2481	# dc.xs(2268) : error C2059: syntax error : '('
2193	void	2482	#void
		2483	#close (DC::RW self)
		2484	# CODE:
		2485	# (self->(close)) (self);
		2486
		2487	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2488
		2489	PROTOTYPES: DISABLE
		2490
		2491	DC::Channel
		2492	find ()
		2493	CODE:
		2494	{
		2495	RETVAL = Mix_GroupAvailable (-1);
		2496
		2497	if (RETVAL < 0)
		2498	{
		2499	RETVAL = Mix_GroupOldest (-1);
		2500
		2501	if (RETVAL < 0)
		2502	XSRETURN_UNDEF;
		2503
		2504	Mix_HaltChannel (RETVAL);
		2505	}
		2506
		2507	Mix_UnregisterAllEffects (RETVAL);
		2508	Mix_Volume (RETVAL, 128);
		2509	}
		2510	OUTPUT:
		2511	RETVAL
		2512
		2513	void
		2514	halt (DC::Channel self)
		2515	CODE:
		2516	Mix_HaltChannel (self);
		2517
		2518	void
		2519	expire (DC::Channel self, int ticks = -1)
		2520	CODE:
		2521	Mix_ExpireChannel (self, ticks);
		2522
		2523	void
		2524	fade_out (DC::Channel self, int ticks = -1)
		2525	CODE:
		2526	Mix_FadeOutChannel (self, ticks);
		2527
		2528	int
		2529	volume (DC::Channel self, int volume)
		2530	CODE:
		2531	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2532	OUTPUT:
		2533	RETVAL
		2534
		2535	void
		2536	unregister_all_effects (DC::Channel self)
		2537	CODE:
		2538	Mix_UnregisterAllEffects (self);
		2539
		2540	void
		2541	set_panning (DC::Channel self, int left, int right)
		2542	CODE:
		2543	left = CLAMP (left , 0, 255);
		2544	right = CLAMP (right, 0, 255);
		2545	Mix_SetPanning (self, left, right);
		2546
		2547	void
		2548	set_distance (DC::Channel self, int distance)
		2549	CODE:
		2550	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2551
		2552	void
		2553	set_position (DC::Channel self, int angle, int distance)
		2554	CODE:
		2555
		2556	void
		2557	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2558	CODE:
		2559	{
		2560	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2561	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2562	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2563	}
		2564
		2565	void
		2566	set_reverse_stereo (DC::Channel self, int flip)
		2567	CODE:
		2568	Mix_SetReverseStereo (self, flip);
		2569
		2570	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2571
		2572	PROTOTYPES: DISABLE
		2573
		2574	DC::MixChunk
		2575	new (SV *class, DC::RW rwops)
		2576	CODE:
		2577	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2578	OUTPUT:
		2579	RETVAL
		2580
		2581	void
2194	DESTROY (CFPlus::MixChunk self)	2582	DESTROY (DC::MixChunk self)
2195	CODE:	2583	CODE:
2196	Mix_FreeChunk (self);	2584	Mix_FreeChunk (self);
2197		2585
2198	int	2586	int
2199	volume (CFPlus::MixChunk self, int volume = -1)	2587	volume (DC::MixChunk self, int volume = -1)
2200	CODE:	2588	CODE:
		2589	if (items > 1)
		2590	volume = CLAMP (volume, 0, 128);
2201	RETVAL = Mix_VolumeChunk (self, volume);	2591	RETVAL = Mix_VolumeChunk (self, volume);
2202	OUTPUT:	2592	OUTPUT:
2203	RETVAL	2593	RETVAL
2204		2594
2205	int	2595	DC::Channel
2206	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2596	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2207	CODE:	2597	CODE:
		2598	{
2208	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2599	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2600
		2601	if (RETVAL < 0)
		2602	XSRETURN_UNDEF;
		2603
		2604	if (channel < 0)
		2605	{
		2606	Mix_UnregisterAllEffects (RETVAL);
		2607	Mix_Volume (RETVAL, 128);
		2608	}
		2609	}
2209	OUTPUT:	2610	OUTPUT:
2210	RETVAL	2611	RETVAL
2211		2612
2212	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2613	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2213		2614
2214	int	2615	int
2215	volume (int volume = -1)	2616	volume (int volume = -1)
		2617	PROTOTYPE: ;$
2216	CODE:	2618	CODE:
		2619	if (items > 0)
		2620	volume = CLAMP (volume, 0, 128);
2217	RETVAL = Mix_VolumeMusic (volume);	2621	RETVAL = Mix_VolumeMusic (volume);
2218	OUTPUT:	2622	OUTPUT:
2219	RETVAL	2623	RETVAL
2220		2624
		2625	void
		2626	fade_out (int ms)
		2627	CODE:
		2628	Mix_FadeOutMusic (ms);
		2629
		2630	void
		2631	halt ()
		2632	CODE:
		2633	Mix_HaltMusic ();
		2634
		2635	DC::MixMusic
		2636	new (SV *class, DC::RW rwops)
		2637	CODE:
		2638	RETVAL = Mix_LoadMUS_RW (rwops);
		2639	OUTPUT:
		2640	RETVAL
		2641
		2642	void
		2643	DESTROY (DC::MixMusic self)
		2644	CODE:
		2645	Mix_FreeMusic (self);
		2646
2221	int	2647	int
2222	fade_out (int ms)
2223	CODE:
2224	RETVAL = Mix_FadeOutMusic (ms);
2225	OUTPUT:
2226	RETVAL
2227
2228	CFPlus::MixMusic
2229	new_from_file (SV *class, char *path)
2230	CODE:
2231	RETVAL = Mix_LoadMUS (path);
2232	OUTPUT:
2233	RETVAL
2234
2235	void
2236	DESTROY (CFPlus::MixMusic self)
2237	CODE:
2238	Mix_FreeMusic (self);
2239
2240	int
2241	play (CFPlus::MixMusic self, int loops = -1)	2648	play (DC::MixMusic self, int loops = -1)
2242	CODE:	2649	CODE:
2243	RETVAL = Mix_PlayMusic (self, loops);	2650	RETVAL = Mix_PlayMusic (self, loops);
2244	OUTPUT:	2651	OUTPUT:
2245	RETVAL	2652	RETVAL
2246		2653
2247	int	2654	void
2248	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2655	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2249	CODE:	2656	CODE:
2250	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2657	Mix_FadeInMusicPos (self, loops, ms, position);
2251	OUTPUT:
2252	RETVAL
2253		2658
2254	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2659	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2660
		2661	PROTOTYPES: ENABLE
2255		2662
2256	BOOT:	2663	BOOT:
2257	{	2664	{
2258	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2665	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2259	static const struct {	2666	static const struct {
2260	const char *name;	2667	const char *name;
2261	IV iv;	2668	IV iv;
2262	} *civ, const_iv[] = {	2669	} *civ, const_iv[] = {
2263	# define const_iv(name) { # name, (IV)name }	2670	# define const_iv(name) { # name, (IV)name }
…		…
2275	const_iv (GL_ALPHA_TEST),	2682	const_iv (GL_ALPHA_TEST),
2276	const_iv (GL_NORMALIZE),	2683	const_iv (GL_NORMALIZE),
2277	const_iv (GL_RESCALE_NORMAL),	2684	const_iv (GL_RESCALE_NORMAL),
2278	const_iv (GL_FRONT),	2685	const_iv (GL_FRONT),
2279	const_iv (GL_BACK),	2686	const_iv (GL_BACK),
		2687	const_iv (GL_AUX0),
2280	const_iv (GL_AND),	2688	const_iv (GL_AND),
2281	const_iv (GL_ONE),	2689	const_iv (GL_ONE),
2282	const_iv (GL_ZERO),	2690	const_iv (GL_ZERO),
2283	const_iv (GL_SRC_ALPHA),	2691	const_iv (GL_SRC_ALPHA),
2284	const_iv (GL_DST_ALPHA),	2692	const_iv (GL_DST_ALPHA),
…		…
2297	const_iv (GL_INTENSITY),	2705	const_iv (GL_INTENSITY),
2298	const_iv (GL_LUMINANCE),	2706	const_iv (GL_LUMINANCE),
2299	const_iv (GL_LUMINANCE_ALPHA),	2707	const_iv (GL_LUMINANCE_ALPHA),
2300	const_iv (GL_FLOAT),	2708	const_iv (GL_FLOAT),
2301	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2709	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2710	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2711	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2712	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2713	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2714	const_iv (GL_COMPRESSED_RGB_ARB),
		2715	const_iv (GL_COMPRESSED_RGBA_ARB),
2302	const_iv (GL_COMPILE),	2716	const_iv (GL_COMPILE),
2303	const_iv (GL_PROXY_TEXTURE_1D),	2717	const_iv (GL_PROXY_TEXTURE_1D),
2304	const_iv (GL_PROXY_TEXTURE_2D),	2718	const_iv (GL_PROXY_TEXTURE_2D),
2305	const_iv (GL_TEXTURE_1D),	2719	const_iv (GL_TEXTURE_1D),
2306	const_iv (GL_TEXTURE_2D),	2720	const_iv (GL_TEXTURE_2D),
…		…
2330	const_iv (GL_COLOR_LOGIC_OP),	2744	const_iv (GL_COLOR_LOGIC_OP),
2331	const_iv (GL_SEPARABLE_2D),	2745	const_iv (GL_SEPARABLE_2D),
2332	const_iv (GL_CONVOLUTION_2D),	2746	const_iv (GL_CONVOLUTION_2D),
2333	const_iv (GL_CONVOLUTION_BORDER_MODE),	2747	const_iv (GL_CONVOLUTION_BORDER_MODE),
2334	const_iv (GL_CONSTANT_BORDER),	2748	const_iv (GL_CONSTANT_BORDER),
		2749	const_iv (GL_POINTS),
2335	const_iv (GL_LINES),	2750	const_iv (GL_LINES),
2336	const_iv (GL_LINE_STRIP),	2751	const_iv (GL_LINE_STRIP),
2337	const_iv (GL_LINE_LOOP),	2752	const_iv (GL_LINE_LOOP),
2338	const_iv (GL_QUADS),	2753	const_iv (GL_QUADS),
2339	const_iv (GL_QUAD_STRIP),	2754	const_iv (GL_QUAD_STRIP),
2340	const_iv (GL_TRIANGLES),	2755	const_iv (GL_TRIANGLES),
2341	const_iv (GL_TRIANGLE_STRIP),	2756	const_iv (GL_TRIANGLE_STRIP),
2342	const_iv (GL_TRIANGLE_FAN),	2757	const_iv (GL_TRIANGLE_FAN),
		2758	const_iv (GL_POLYGON),
2343	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2759	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2760	const_iv (GL_POINT_SMOOTH_HINT),
		2761	const_iv (GL_LINE_SMOOTH_HINT),
		2762	const_iv (GL_POLYGON_SMOOTH_HINT),
		2763	const_iv (GL_GENERATE_MIPMAP_HINT),
		2764	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2344	const_iv (GL_FASTEST),	2765	const_iv (GL_FASTEST),
		2766	const_iv (GL_DONT_CARE),
		2767	const_iv (GL_NICEST),
2345	const_iv (GL_V2F),	2768	const_iv (GL_V2F),
2346	const_iv (GL_V3F),	2769	const_iv (GL_V3F),
2347	const_iv (GL_T2F_V3F),	2770	const_iv (GL_T2F_V3F),
2348	const_iv (GL_T2F_N3F_V3F),	2771	const_iv (GL_T2F_N3F_V3F),
2349	# undef const_iv	2772	# undef const_iv
…		…
2354		2777
2355	texture_av = newAV ();	2778	texture_av = newAV ();
2356	AvREAL_off (texture_av);	2779	AvREAL_off (texture_av);
2357	}	2780	}
2358		2781
		2782	void
		2783	disable_GL_EXT_blend_func_separate ()
		2784	CODE:
		2785	gl.BlendFuncSeparate = 0;
		2786	gl.BlendFuncSeparateEXT = 0;
		2787
2359	char *	2788	char *
2360	gl_vendor ()	2789	gl_vendor ()
2361	CODE:	2790	CODE:
2362	RETVAL = (char *)glGetString (GL_VENDOR);	2791	RETVAL = (char *)glGetString (GL_VENDOR);
2363	OUTPUT:	2792	OUTPUT:
…		…
2435	# near_ and far_ are due to microsofts buggy "c" compiler	2864	# near_ and far_ are due to microsofts buggy "c" compiler
2436	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2865	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2437		2866
2438	# near_ and far_ are due to microsofts buggy "c" compiler	2867	# near_ and far_ are due to microsofts buggy "c" compiler
2439	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2868	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2869
		2870	PROTOTYPES: DISABLE
2440		2871
2441	void glViewport (int x, int y, int width, int height)	2872	void glViewport (int x, int y, int width, int height)
2442		2873
2443	void glScissor (int x, int y, int width, int height)	2874	void glScissor (int x, int y, int width, int height)
2444		2875
…		…
2452		2883
2453	void glRotate (float angle, float x, float y, float z)	2884	void glRotate (float angle, float x, float y, float z)
2454	CODE:	2885	CODE:
2455	glRotatef (angle, x, y, z);	2886	glRotatef (angle, x, y, z);
2456		2887
2457	void glBegin (int mode)
2458
2459	void glEnd ()
2460
2461	void glColor (float r, float g, float b, float a = 1.0)	2888	void glColor (float r, float g, float b, float a = 1.0)
2462	PROTOTYPE: @
2463	ALIAS:	2889	ALIAS:
2464	glColor_premultiply = 1	2890	glColor_premultiply = 1
2465	CODE:	2891	CODE:
2466	if (ix)	2892	if (ix)
2467	{	2893	{
…		…
2470	b *= a;	2896	b *= a;
2471	}	2897	}
2472	// microsoft visual "c" rounds instead of truncating...	2898	// microsoft visual "c" rounds instead of truncating...
2473	glColor4f (r, g, b, a);	2899	glColor4f (r, g, b, a);
2474		2900
2475	void glInterleavedArrays (int format, int stride, char *data)
2476
2477	void glDrawElements (int mode, int count, int type, char *indices)
2478
2479	# 1.2 void glDrawRangeElements (int mode, int start, int end
2480
2481	void glRasterPos (float x, float y, float z = 0.)	2901	void glRasterPos (float x, float y, float z = 0.)
2482	CODE:	2902	CODE:
2483	glRasterPos3f (0, 0, z);	2903	glRasterPos3f (0, 0, z);
2484	glBitmap (0, 0, 0, 0, x, y, 0);	2904	glBitmap (0, 0, 0, 0, x, y, 0);
2485		2905
…		…
2489		2909
2490	void glTexCoord (float s, float t)	2910	void glTexCoord (float s, float t)
2491	CODE:	2911	CODE:
2492	glTexCoord2f (s, t);	2912	glTexCoord2f (s, t);
2493		2913
		2914	void glRect (float x1, float y1, float x2, float y2)
		2915	CODE:
		2916	glRectf (x1, y1, x2, y2);
		2917
		2918	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2919	CODE:
		2920	glBegin (GL_LINE_LOOP);
		2921	glVertex2f (x1, y1);
		2922	glVertex2f (x2, y1);
		2923	glVertex2f (x2, y2);
		2924	glVertex2f (x1, y2);
		2925	glEnd ();
		2926
		2927	PROTOTYPES: ENABLE
		2928
		2929	void glBegin (int mode)
		2930
		2931	void glEnd ()
		2932
		2933	void glPointSize (GLfloat size)
		2934
		2935	void glLineWidth (GLfloat width)
		2936
		2937	void glInterleavedArrays (int format, int stride, char *data)
		2938
		2939	void glDrawElements (int mode, int count, int type, char *indices)
		2940
		2941	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2942
2494	void glTexEnv (int target, int pname, float param)	2943	void glTexEnv (int target, int pname, float param)
2495	CODE:	2944	CODE:
2496	glTexEnvf (target, pname, param);	2945	glTexEnvf (target, pname, param);
2497		2946
2498	void glTexParameter (int target, int pname, float param)	2947	void glTexParameter (int target, int pname, float param)
…		…
2514	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2963	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2515	CODE:	2964	CODE:
2516	if (gl.SeparableFilter2D)	2965	if (gl.SeparableFilter2D)
2517	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2966	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2518		2967
2519	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2968	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2520		2969
2521	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2970	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2522		2971
2523	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2972	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2524		2973
…		…
2550		2999
2551	void glEndList ()	3000	void glEndList ()
2552		3001
2553	void glCallList (int list)	3002	void glCallList (int list)
2554		3003
		3004	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3005
		3006	PROTOTYPES: DISABLE
		3007
		3008	void
		3009	find_widget (SV *self, NV x, NV y)
		3010	PPCODE:
		3011	{
		3012	if (within_widget (self, x, y))
		3013	XPUSHs (self);
		3014	}
		3015
		3016	BOOT:
		3017	{
		3018	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3019
		3020	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3021	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3022	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3023	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3024	}
		3025
		3026	void
		3027	draw (SV *self)
		3028	CODE:
		3029	{
		3030	HV *hv;
		3031	SV **svp;
		3032	NV x, y, w, h;
		3033	SV *draw_x_sv = GvSV (draw_x_gv);
		3034	SV *draw_y_sv = GvSV (draw_y_gv);
		3035	SV *draw_w_sv = GvSV (draw_w_gv);
		3036	SV *draw_h_sv = GvSV (draw_h_gv);
		3037	double draw_x, draw_y;
		3038
		3039	if (!SvROK (self))
		3040	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3041
		3042	hv = (HV *)SvRV (self);
		3043
		3044	if (SvTYPE (hv) != SVt_PVHV)
		3045	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3046
		3047	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3048	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3049
		3050	if (!h || !w)
		3051	XSRETURN_EMPTY;
		3052
		3053	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3054	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3055
		3056	draw_x = SvNV (draw_x_sv) + x;
		3057	draw_y = SvNV (draw_y_sv) + y;
		3058
		3059	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3060	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3061	XSRETURN_EMPTY;
		3062
		3063	sv_setnv (draw_x_sv, draw_x);
		3064	sv_setnv (draw_y_sv, draw_y);
		3065
		3066	glPushMatrix ();
		3067	glTranslated (x, y, 0);
		3068
		3069	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3070	{
		3071	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3072
		3073	if (svp && SvTRUE (*svp))
		3074	{
		3075	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3076	glEnable (GL_BLEND);
		3077	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3078	glBegin (GL_QUADS);
		3079	glVertex2f (0, 0);
		3080	glVertex2f (w, 0);
		3081	glVertex2f (w, h);
		3082	glVertex2f (0, h);
		3083	glEnd ();
		3084	glDisable (GL_BLEND);
		3085	}
		3086	}
		3087	#if 0
		3088	// draw borders, for debugging
		3089	glPushMatrix ();
		3090	glColor4f (1., 1., 0., 1.);
		3091	glTranslatef (.5, .5, 0.);
		3092	glBegin (GL_LINE_LOOP);
		3093	glVertex2f (0 , 0);
		3094	glVertex2f (w - 1, 0);
		3095	glVertex2f (w - 1, h - 1);
		3096	glVertex2f (0 , h - 1);
		3097	glEnd ();
		3098	glPopMatrix ();
		3099	#endif
		3100	PUSHMARK (SP);
		3101	XPUSHs (self);
		3102	PUTBACK;
		3103	call_method ("_draw", G_VOID | G_DISCARD);
		3104	SPAGAIN;
		3105
		3106	glPopMatrix ();
		3107
		3108	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3109	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3110	}
		3111

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