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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 1.264 by root, Fri Jul 18 22:32:54 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)
633	{
634	AV *av = newAV ();	761	AV *av = newAV ();
635	av_push (av, newSViv ((*m)->w));	762	av_push (av, newSViv ((*m)->w));
636	av_push (av, newSViv ((*m)->h));	763	av_push (av, newSViv ((*m)->h));
637	av_push (av, newSViv (rgb));	764	av_push (av, newSViv (rgb));
638	av_push (av, newSViv (alpha));	765	av_push (av, newSViv (alpha));
639	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	766	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
640	}
641		767
642	++m;	768	++m;
643	}	769	}
644	}	770	}
645		771
…		…
661		787
662	if (RETVAL)	788	if (RETVAL)
663	{	789	{
664	av_clear (texture_av);	790	av_clear (texture_av);
665		791
666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	792	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	793	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
668	#include "glfunc.h"	794	#include "glfunc.h"
669	#undef GL_FUNC	795	#undef GL_FUNC
670	}	796	}
671	}	797	}
…		…
678	char *	804	char *
679	SDL_GetKeyName (int sym)	805	SDL_GetKeyName (int sym)
680		806
681	int	807	int
682	SDL_GetAppState ()	808	SDL_GetAppState ()
		809
		810	int
		811	SDL_GetModState ()
683		812
684	void	813	void
685	poll_events ()	814	poll_events ()
686	PPCODE:	815	PPCODE:
687	{	816	{
…		…
697	{	826	{
698	case SDL_KEYDOWN:	827	case SDL_KEYDOWN:
699	case SDL_KEYUP:	828	case SDL_KEYUP:
700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	829	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	830	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	831	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 */	832	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);	833	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705	break;	834	break;
706		835
707	case SDL_ACTIVEEVENT:	836	case SDL_ACTIVEEVENT:
708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	837	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
726	x = ev.motion.x;	855	x = ev.motion.x;
727	y = ev.motion.y;	856	y = ev.motion.y;
728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	857	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729	}	858	}
730		859
731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	860	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
732	hv_store (hv, "state", 5, newSViv (state), 0);	861	hv_store (hv, "state", 5, newSViv (state), 0);
733	hv_store (hv, "x", 1, newSViv (x), 0);	862	hv_store (hv, "x", 1, newSViv (x), 0);
734	hv_store (hv, "y", 1, newSViv (y), 0);	863	hv_store (hv, "y", 1, newSViv (y), 0);
735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	864	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	865	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737	}	866	}
738	break;	867	break;
739		868
740	case SDL_MOUSEBUTTONDOWN:	869	case SDL_MOUSEBUTTONDOWN:
741	case SDL_MOUSEBUTTONUP:	870	case SDL_MOUSEBUTTONUP:
742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	871	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743		872
744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	873	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	874	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	875	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	876	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	881	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	882	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754	break;	883	break;
755	}	884	}
756		885
757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	886	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
758	}	887	}
759	}	888	}
760		889
761	int	890	int
762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	891	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
763	POSTCALL:	892	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	893	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	894	Mix_ChannelFinished (channel_finished);
766		895
767	void	896	void
		897	Mix_QuerySpec ()
		898	PPCODE:
		899	{
		900	int freq, channels;
		901	Uint16 format;
		902
		903	if (Mix_QuerySpec (&freq, &format, &channels))
		904	{
		905	EXTEND (SP, 3);
		906	PUSHs (sv_2mortal (newSViv (freq)));
		907	PUSHs (sv_2mortal (newSViv (format)));
		908	PUSHs (sv_2mortal (newSViv (channels)));
		909	}
		910	}
		911
		912	void
768	Mix_CloseAudio ()	913	Mix_CloseAudio ()
769		914
770	int	915	int
771	Mix_AllocateChannels (int numchans = -1)	916	Mix_AllocateChannels (int numchans = -1)
		917
		918	const char *
		919	Mix_GetError ()
772		920
773	void	921	void
774	lowdelay (int fd, int val = 1)	922	lowdelay (int fd, int val = 1)
775	CODE:	923	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	924	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
802	}	950	}
803	}	951	}
804	#endif	952	#endif
805	}	953	}
806		954
807	void	955	int
808	add_font (char *file)	956	add_font (char *file)
809	CODE:	957	CODE:
810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	958	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		959	OUTPUT:
		960	RETVAL
811		961
812	void	962	void
813	load_image_inline (SV *image_)	963	load_image_inline (SV *image_)
814	ALIAS:	964	ALIAS:
815	load_image_file = 1	965	load_image_file = 1
…		…
818	STRLEN image_len;	968	STRLEN image_len;
819	char *image = (char *)SvPVbyte (image_, image_len);	969	char *image = (char *)SvPVbyte (image_, image_len);
820	SDL_Surface *surface, *surface2;	970	SDL_Surface *surface, *surface2;
821	SDL_PixelFormat fmt;	971	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	972	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	973	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	974	: SDL_RWFromConstMem (image, image_len);
825		975
826	if (!rw)	976	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	977	croak ("load_image: %s", SDL_GetError ());
828		978
…		…
901	void	1051	void
902	error (char *message)	1052	error (char *message)
903	CODE:	1053	CODE:
904	fprintf (stderr, "ERROR: %s\n", message);	1054	fprintf (stderr, "ERROR: %s\n", message);
905	#ifdef _WIN32	1055	#ifdef _WIN32
906	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1056	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
907	#endif	1057	#endif
908		1058
909	void	1059	void
910	fatal (char *message)	1060	fatal (char *message)
911	CODE:	1061	CODE:
912	fprintf (stderr, "FATAL: %s\n", message);	1062	fprintf (stderr, "FATAL: %s\n", message);
913	#ifdef _WIN32	1063	#ifdef _WIN32
914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1064	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
915	#endif	1065	#endif
916	_exit (1);	1066	_exit (1);
917		1067
918	void	1068	void
919	_exit (int retval = 0)	1069	_exit (int retval = 0)
…		…
931	#if DEBUG	1081	#if DEBUG
932	VALGRIND_DO_LEAK_CHECK;	1082	VALGRIND_DO_LEAK_CHECK;
933	#endif	1083	#endif
934	}	1084	}
935		1085
936	MODULE = CFPlus PACKAGE = CFPlus::Font	1086	MODULE = Deliantra::Client PACKAGE = DC::Font
937		1087
938	CFPlus::Font	1088	PROTOTYPES: DISABLE
		1089
		1090	DC::Font
939	new_from_file (SV *class, char *path, int id = 0)	1091	new_from_file (SV *class, char *path, int id = 0)
940	CODE:	1092	CODE:
941	{	1093	{
942	int count;	1094	int count;
943	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1095	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
946	}	1098	}
947	OUTPUT:	1099	OUTPUT:
948	RETVAL	1100	RETVAL
949		1101
950	void	1102	void
951	DESTROY (CFPlus::Font self)	1103	DESTROY (DC::Font self)
952	CODE:	1104	CODE:
953	pango_font_description_free (self);	1105	pango_font_description_free (self);
954		1106
955	void	1107	void
956	make_default (CFPlus::Font self)	1108	make_default (DC::Font self)
		1109	PROTOTYPE: $
957	CODE:	1110	CODE:
958	default_font = self;	1111	default_font = self;
959		1112
960	MODULE = CFPlus PACKAGE = CFPlus::Layout	1113	MODULE = Deliantra::Client PACKAGE = DC::Layout
961		1114
		1115	PROTOTYPES: DISABLE
		1116
962	void	1117	void
963	reset_glyph_cache ()	1118	glyph_cache_backup ()
		1119	PROTOTYPE:
964	CODE:	1120	CODE:
		1121	tc_backup ();
		1122
		1123	void
		1124	glyph_cache_restore ()
		1125	PROTOTYPE:
		1126	CODE:
965	tc_clear ();	1127	tc_restore ();
966		1128
967	CFPlus::Layout	1129	DC::Layout
968	new (SV *class)	1130	new (SV *class)
969	CODE:	1131	CODE:
970	New (0, RETVAL, 1, struct cf_layout);	1132	New (0, RETVAL, 1, struct cf_layout);
971		1133
972	RETVAL->pl = pango_layout_new (opengl_context);	1134	RETVAL->pl = pango_layout_new (opengl_context);
…		…
974	RETVAL->g = 1.;	1136	RETVAL->g = 1.;
975	RETVAL->b = 1.;	1137	RETVAL->b = 1.;
976	RETVAL->a = 1.;	1138	RETVAL->a = 1.;
977	RETVAL->base_height = MIN_FONT_HEIGHT;	1139	RETVAL->base_height = MIN_FONT_HEIGHT;
978	RETVAL->font = 0;	1140	RETVAL->font = 0;
		1141	RETVAL->rc = rc_alloc ();
979		1142
980	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1143	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
981	layout_update_font (RETVAL);	1144	layout_update_font (RETVAL);
982	OUTPUT:	1145	OUTPUT:
983	RETVAL	1146	RETVAL
984		1147
985	void	1148	void
986	DESTROY (CFPlus::Layout self)	1149	DESTROY (DC::Layout self)
987	CODE:	1150	CODE:
988	g_object_unref (self->pl);	1151	g_object_unref (self->pl);
		1152	rc_free (self->rc);
989	Safefree (self);	1153	Safefree (self);
990		1154
991	void	1155	void
992	set_text (CFPlus::Layout self, SV *text_)	1156	set_text (DC::Layout self, SV *text_)
993	CODE:	1157	CODE:
994	{	1158	{
995	STRLEN textlen;	1159	STRLEN textlen;
996	char *text = SvPVutf8 (text_, textlen);	1160	char *text = SvPVutf8 (text_, textlen);
997		1161
998	pango_layout_set_text (self->pl, text, textlen);	1162	pango_layout_set_text (self->pl, text, textlen);
999	}	1163	}
1000		1164
1001	void	1165	void
1002	set_markup (CFPlus::Layout self, SV *text_)	1166	set_markup (DC::Layout self, SV *text_)
1003	CODE:	1167	CODE:
1004	{	1168	{
1005	STRLEN textlen;	1169	STRLEN textlen;
1006	char *text = SvPVutf8 (text_, textlen);	1170	char *text = SvPVutf8 (text_, textlen);
1007		1171
1008	pango_layout_set_markup (self->pl, text, textlen);	1172	pango_layout_set_markup (self->pl, text, textlen);
1009	}	1173	}
1010		1174
1011	void	1175	void
1012	set_shapes (CFPlus::Layout self, ...)	1176	set_shapes (DC::Layout self, ...)
1013	CODE:	1177	CODE:
1014	{	1178	{
1015	PangoAttrList *attrs = 0;	1179	PangoAttrList *attrs = 0;
1016	const char *text = pango_layout_get_text (self->pl);	1180	const char *text = pango_layout_get_text (self->pl);
1017	const char *pos = text;	1181	const char *pos = text;
…		…
1052	if (attrs)	1216	if (attrs)
1053	pango_layout_set_attributes (self->pl, attrs);	1217	pango_layout_set_attributes (self->pl, attrs);
1054	}	1218	}
1055		1219
1056	void	1220	void
1057	get_shapes (CFPlus::Layout self)	1221	get_shapes (DC::Layout self)
1058	PPCODE:	1222	PPCODE:
1059	{	1223	{
1060	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1224	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1061		1225
1062	do	1226	do
1063	{	1227	{
1064	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1228	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1065		1229
1066	if (run && shape_attr_p (run))	1230	if (run && shape_attr_p (run))
1067	{	1231	{
1068	PangoRectangle extents;	1232	PangoRectangle extents;
1069	pango_layout_iter_get_run_extents (iter, 0, &extents);	1233	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1077		1241
1078	pango_layout_iter_free (iter);	1242	pango_layout_iter_free (iter);
1079	}	1243	}
1080		1244
1081	int	1245	int
1082	has_wrapped (CFPlus::Layout self)	1246	has_wrapped (DC::Layout self)
1083	CODE:	1247	CODE:
1084	{	1248	{
1085	int lines = 1;	1249	int lines = 1;
1086	const char *text = pango_layout_get_text (self->pl);	1250	const char *text = pango_layout_get_text (self->pl);
1087		1251
…		…
1092	}	1256	}
1093	OUTPUT:	1257	OUTPUT:
1094	RETVAL	1258	RETVAL
1095		1259
1096	SV *	1260	SV *
1097	get_text (CFPlus::Layout self)	1261	get_text (DC::Layout self)
1098	CODE:	1262	CODE:
1099	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1263	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1100	sv_utf8_decode (RETVAL);	1264	sv_utf8_decode (RETVAL);
1101	OUTPUT:	1265	OUTPUT:
1102	RETVAL	1266	RETVAL
1103		1267
1104	void	1268	void
1105	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1269	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1106	CODE:	1270	CODE:
1107	self->r = r;	1271	self->r = r;
1108	self->g = g;	1272	self->g = g;
1109	self->b = b;	1273	self->b = b;
1110	self->a = a;	1274	self->a = a;
1111		1275
1112	void	1276	void
1113	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1277	set_font (DC::Layout self, DC::Font font = 0)
1114	CODE:	1278	CODE:
1115	if (self->font != font)	1279	if (self->font != font)
1116	{	1280	{
1117	self->font = font;	1281	self->font = font;
1118	layout_update_font (self);	1282	layout_update_font (self);
1119	}	1283	}
1120		1284
1121	void	1285	void
1122	set_height (CFPlus::Layout self, int base_height)	1286	set_height (DC::Layout self, int base_height)
1123	CODE:	1287	CODE:
1124	if (self->base_height != base_height)	1288	if (self->base_height != base_height)
1125	{	1289	{
1126	self->base_height = base_height;	1290	self->base_height = base_height;
1127	layout_update_font (self);	1291	layout_update_font (self);
1128	}	1292	}
1129		1293
1130	void	1294	void
1131	set_width (CFPlus::Layout self, int max_width = -1)	1295	set_width (DC::Layout self, int max_width = -1)
1132	CODE:	1296	CODE:
1133	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1297	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1134		1298
1135	void	1299	void
1136	set_indent (CFPlus::Layout self, int indent)	1300	set_indent (DC::Layout self, int indent)
1137	CODE:	1301	CODE:
1138	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1302	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1139		1303
1140	void	1304	void
1141	set_spacing (CFPlus::Layout self, int spacing)	1305	set_spacing (DC::Layout self, int spacing)
1142	CODE:	1306	CODE:
1143	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1307	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1144		1308
1145	void	1309	void
1146	set_ellipsise (CFPlus::Layout self, int ellipsise)	1310	set_ellipsise (DC::Layout self, int ellipsise)
1147	CODE:	1311	CODE:
1148	pango_layout_set_ellipsize (self->pl,	1312	pango_layout_set_ellipsize (self->pl,
1149	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1313	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1150	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1314	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1151	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1315	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1152	: PANGO_ELLIPSIZE_NONE	1316	: PANGO_ELLIPSIZE_NONE
1153	);	1317	);
1154		1318
1155	void	1319	void
1156	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1320	set_single_paragraph_mode (DC::Layout self, int spm)
1157	CODE:	1321	CODE:
1158	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1322	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1159		1323
1160	void	1324	void
1161	size (CFPlus::Layout self)	1325	size (DC::Layout self)
1162	PPCODE:	1326	PPCODE:
1163	{	1327	{
1164	int w, h;	1328	int w, h;
1165		1329
1166	layout_get_pixel_size (self, &w, &h);	1330	layout_get_pixel_size (self, &w, &h);
…		…
1169	PUSHs (sv_2mortal (newSViv (w)));	1333	PUSHs (sv_2mortal (newSViv (w)));
1170	PUSHs (sv_2mortal (newSViv (h)));	1334	PUSHs (sv_2mortal (newSViv (h)));
1171	}	1335	}
1172		1336
1173	int	1337	int
1174	descent (CFPlus::Layout self)	1338	descent (DC::Layout self)
1175	CODE:	1339	CODE:
1176	{	1340	{
1177	PangoRectangle rect;	1341	PangoRectangle rect;
1178	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1342	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1179	pango_layout_line_get_pixel_extents (line, 0, &rect);	1343	pango_layout_line_get_pixel_extents (line, 0, &rect);
1180	RETVAL = PANGO_DESCENT (rect);	1344	RETVAL = PANGO_DESCENT (rect);
1181	}	1345	}
1182	OUTPUT:	1346	OUTPUT:
1183	RETVAL	1347	RETVAL
1184		1348
1185	int	1349	int
1186	xy_to_index (CFPlus::Layout self, int x, int y)	1350	xy_to_index (DC::Layout self, int x, int y)
1187	CODE:	1351	CODE:
1188	{	1352	{
1189	int index, trailing;	1353	int index, trailing;
1190	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1354	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1191	RETVAL = index + trailing;	1355	RETVAL = index + trailing;
1192	}	1356	}
1193	OUTPUT:	1357	OUTPUT:
1194	RETVAL	1358	RETVAL
1195		1359
1196	void	1360	void
1197	cursor_pos (CFPlus::Layout self, int index)	1361	cursor_pos (DC::Layout self, int index)
1198	PPCODE:	1362	PPCODE:
1199	{	1363	{
1200	PangoRectangle strong_pos;	1364	PangoRectangle pos;
1201	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1365	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1202		1366
1203	EXTEND (SP, 3);	1367	EXTEND (SP, 3);
1204	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1368	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1369	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1206	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1370	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1207	}	1371	}
1208		1372
1209	void	1373	void
1210	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1374	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1211	PPCODE:	1375	PPCODE:
1212	{	1376	{
1213	int line, x;	1377	int line, x;
1214		1378
1215	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1379	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1380	#if !PANGO_VERSION_CHECK (1, 17, 3)
1216	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1381	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1217		1382	--line;
		1383	#endif
1218	EXTEND (SP, 2);	1384	EXTEND (SP, 2);
1219	PUSHs (sv_2mortal (newSViv (line - 1)));	1385	PUSHs (sv_2mortal (newSViv (line)));
1220	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1386	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1221	}	1387	}
1222		1388
1223	void	1389	void
1224	line_x_to_index (CFPlus::Layout self, int line, int x)	1390	line_x_to_index (DC::Layout self, int line, int x)
1225	PPCODE:	1391	PPCODE:
1226	{	1392	{
1227	PangoLayoutLine *lp;	1393	PangoLayoutLine *lp;
1228	int index, trailing;	1394	int index, trailing;
1229		1395
1230	if (line < 0)	1396	if (line < 0)
1231	XSRETURN_EMPTY;	1397	XSRETURN_EMPTY;
1232		1398
1233	if (!(lp = pango_layout_get_line (self->pl, line)))	1399	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1234	XSRETURN_EMPTY; /* do better */	1400	XSRETURN_EMPTY; /* do better */
1235		1401
1236	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1402	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1237		1403
1238	EXTEND (SP, 2);	1404	EXTEND (SP, 2);
…		…
1244	PUSHs (sv_2mortal (newSViv (trailing)));	1410	PUSHs (sv_2mortal (newSViv (trailing)));
1245	}	1411	}
1246	}	1412	}
1247		1413
1248	void	1414	void
1249	render (CFPlus::Layout self, float x, float y, int flags = 0)	1415	render (DC::Layout self, float x, float y, int flags = 0)
1250	PPCODE:	1416	CODE:
		1417	rc_clear (self->rc);
1251	pango_opengl_render_layout_subpixel (	1418	pango_opengl_render_layout_subpixel (
1252	self->pl,	1419	self->pl,
		1420	self->rc,
1253	x * PANGO_SCALE, y * PANGO_SCALE,	1421	x * PANGO_SCALE, y * PANGO_SCALE,
1254	self->r, self->g, self->b, self->a,	1422	self->r, self->g, self->b, self->a,
1255	flags	1423	flags
1256	);	1424	);
		1425	// we assume that context_change actually clears/frees stuff
		1426	// and does not do any recomputation...
		1427	pango_layout_context_changed (self->pl);
1257		1428
1258	MODULE = CFPlus PACKAGE = CFPlus::Texture	1429	void
		1430	draw (DC::Layout self)
		1431	CODE:
		1432	{
		1433	glEnable (GL_TEXTURE_2D);
		1434	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1435	glEnable (GL_BLEND);
		1436	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1437	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1438	glEnable (GL_ALPHA_TEST);
		1439	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1259		1440
1260	int minpot (int n)	1441	rc_draw (self->rc);
		1442
		1443	glDisable (GL_ALPHA_TEST);
		1444	glDisable (GL_BLEND);
		1445	glDisable (GL_TEXTURE_2D);
		1446	}
		1447
		1448	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1449
		1450	PROTOTYPES: ENABLE
1261		1451
1262	void	1452	void
1263	pad (SV *data_, int ow, int oh, int nw, int nh)	1453	pad (SV *data_, int ow, int oh, int nw, int nh)
1264	CODE:	1454	CODE:
1265	{	1455	{
…		…
1292	HV *hv = (HV *)SvRV (self);	1482	HV *hv = (HV *)SvRV (self);
1293	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1483	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1294	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1484	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1295	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1485	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1296		1486
		1487	if (name <= 0)
		1488	XSRETURN_EMPTY;
		1489
1297	if (items < 5)	1490	if (items < 5)
1298	{	1491	{
1299	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1492	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1300	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1493	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1301	}	1494	}
…		…
1339	RETVAL = width > 0;	1532	RETVAL = width > 0;
1340	}	1533	}
1341	OUTPUT:	1534	OUTPUT:
1342	RETVAL	1535	RETVAL
1343		1536
1344	MODULE = CFPlus PACKAGE = CFPlus::Map	1537	MODULE = Deliantra::Client PACKAGE = DC::Map
1345		1538
1346	CFPlus::Map	1539	PROTOTYPES: DISABLE
		1540
		1541	DC::Map
1347	new (SV *class)	1542	new (SV *class)
1348	CODE:	1543	CODE:
1349	New (0, RETVAL, 1, struct map);	1544	New (0, RETVAL, 1, struct map);
1350	RETVAL->x = 0;	1545	RETVAL->x = 0;
1351	RETVAL->y = 0;	1546	RETVAL->y = 0;
…		…
1359	RETVAL->row = 0;	1554	RETVAL->row = 0;
1360	OUTPUT:	1555	OUTPUT:
1361	RETVAL	1556	RETVAL
1362		1557
1363	void	1558	void
1364	DESTROY (CFPlus::Map self)	1559	DESTROY (DC::Map self)
1365	CODE:	1560	CODE:
1366	{	1561	{
1367	map_clear (self);	1562	map_clear (self);
1368	Safefree (self->face2tile);	1563	Safefree (self->face2tile);
1369	Safefree (self->tex);	1564	Safefree (self->tex);
1370	Safefree (self);	1565	Safefree (self);
1371	}	1566	}
1372		1567
1373	void	1568	void
1374	resize (CFPlus::Map self, int map_width, int map_height)	1569	resize (DC::Map self, int map_width, int map_height)
1375	CODE:	1570	CODE:
1376	self->w = map_width;	1571	self->w = map_width;
1377	self->h = map_height;	1572	self->h = map_height;
1378		1573
1379	void	1574	void
1380	clear (CFPlus::Map self)	1575	clear (DC::Map self)
1381	CODE:	1576	CODE:
1382	map_clear (self);	1577	map_clear (self);
1383		1578
1384	void	1579	void
1385	set_tileid (CFPlus::Map self, int face, int tile)	1580	set_tileid (DC::Map self, int face, int tile)
1386	CODE:	1581	CODE:
1387	{	1582	{
1388	need_facenum (self, face); self->face2tile [face] = tile;	1583	need_facenum (self, face); self->face2tile [face] = tile;
1389	need_texid (self, tile);	1584	need_texid (self, tile);
1390	}	1585	}
1391		1586
1392	void	1587	void
1393	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1588	set_smooth (DC::Map self, int face, int smooth, int level)
1394	CODE:	1589	CODE:
1395	{	1590	{
1396	tileid texid;	1591	tileid texid;
1397	maptex *tex;	1592	maptex *tex;
1398		1593
…		…
1411	tex->smoothtile = self->face2tile [smooth];	1606	tex->smoothtile = self->face2tile [smooth];
1412	tex->smoothlevel = level;	1607	tex->smoothlevel = level;
1413	}	1608	}
1414		1609
1415	void	1610	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)	1611	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:	1612	CODE:
1418	{	1613	{
1419	need_texid (self, texid);	1614	need_texid (self, texid);
1420		1615
1421	{	1616	{
…		…
1441	// from transparent color bleeding and ugly wrapping effects.	1636	// from transparent color bleeding and ugly wrapping effects.
1442	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1637	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1443	}	1638	}
1444		1639
1445	int	1640	int
1446	ox (CFPlus::Map self)	1641	ox (DC::Map self)
1447	ALIAS:	1642	ALIAS:
1448	oy = 1	1643	oy = 1
1449	x = 2	1644	x = 2
1450	y = 3	1645	y = 3
1451	w = 4	1646	w = 4
…		…
1462	}	1657	}
1463	OUTPUT:	1658	OUTPUT:
1464	RETVAL	1659	RETVAL
1465		1660
1466	void	1661	void
1467	scroll (CFPlus::Map self, int dx, int dy)	1662	scroll (DC::Map self, int dx, int dy)
1468	CODE:	1663	CODE:
1469	{	1664	{
1470	if (dx > 0)	1665	if (dx > 0)
1471	map_blank (self, self->x, self->y, dx, self->h);	1666	map_blank (self, self->x, self->y, dx, self->h);
1472	else if (dx < 0)	1667	else if (dx < 0)
…		…
1487	self->rows += MAP_EXTEND_Y;	1682	self->rows += MAP_EXTEND_Y;
1488	self->y += MAP_EXTEND_Y;	1683	self->y += MAP_EXTEND_Y;
1489	}	1684	}
1490	}	1685	}
1491		1686
1492	void	1687	SV *
1493	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1688	map1a_update (DC::Map self, SV *data_, int extmap)
1494	CODE:	1689	CODE:
1495	{	1690	{
1496	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1691	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1497	uint8_t *data_end = (uint8_t *)SvEND (data_);	1692	uint8_t *data_end = (uint8_t *)SvEND (data_);
1498	mapcell *cell;	1693	mapcell *cell;
1499	int x, y, flags;	1694	int x, y, z, flags;
		1695	AV *missing = newAV ();
		1696	RETVAL = newRV_noinc ((SV *)missing);
1500		1697
1501	while (data < data_end - 1)	1698	while (data < data_end - 1)
1502	{	1699	{
1503	flags = (data [0] << 8) + data [1]; data += 2;	1700	flags = (data [0] << 8) + data [1]; data += 2;
1504		1701
…		…
1524	uint8_t ext, cmd;	1721	uint8_t ext, cmd;
1525		1722
1526	do	1723	do
1527	{	1724	{
1528	ext = *data++;	1725	ext = *data++;
1529	cmd = ext & 0x3f;	1726	cmd = ext & 0x7f;
1530		1727
1531	if (cmd < 4)	1728	if (cmd < 4)
1532	cell->darkness = 255 - ext * 64 + 1;	1729	cell->darkness = 255 - ext * 64 + 1;
1533	else if (cmd == 5) // health	1730	else if (cmd == 5) // health
1534	{	1731	{
…		…
1537	}	1734	}
1538	else if (cmd == 6) // monster width	1735	else if (cmd == 6) // monster width
1539	cell->stat_width = *data++ + 1;	1736	cell->stat_width = *data++ + 1;
1540	else if (cmd == 0x47)	1737	else if (cmd == 0x47)
1541	{	1738	{
1542	if (*data == 4)	1739	if (*data == 1) cell->player = data [1];
1543	; // decode player count	1740	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1741	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1742	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1544		1743
1545	data += *data + 1;	1744	data += *data + 1;
1546	}	1745	}
1547	else if (cmd == 8) // cell flags	1746	else if (cmd == 8) // cell flags
1548	cell->flags = *data++;	1747	cell->flags = *data++;
…		…
1555	}	1754	}
1556	else	1755	else
1557	cell->darkness = *data++ + 1;	1756	cell->darkness = *data++ + 1;
1558	}	1757	}
1559		1758
		1759	for (z = 0; z <= 2; ++z)
1560	if (flags & 4)	1760	if (flags & (4 >> z))
1561	{	1761	{
1562	faceid face = (data [0] << 8) + data [1]; data += 2;	1762	faceid face = (data [0] << 8) + data [1]; data += 2;
1563	need_facenum (self, face);	1763	need_facenum (self, face);
1564	cell->tile [0] = self->face2tile [face];	1764	cell->tile [z] = self->face2tile [face];
		1765
		1766	if (cell->tile [z])
		1767	{
		1768	maptex *tex = self->tex + cell->tile [z];
		1769	if (!tex->name)
		1770	av_push (missing, newSViv (cell->tile [z]));
		1771
		1772	if (tex->smoothtile)
		1773	{
		1774	maptex *smooth = self->tex + tex->smoothtile;
		1775	if (!smooth->name)
		1776	av_push (missing, newSViv (tex->smoothtile));
		1777	}
		1778	}
1565	}	1779	}
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	}	1780	}
1581	else	1781	else
1582	cell->darkness = 0;	1782	cell->darkness = 0;
1583	}	1783	}
1584	}	1784	}
		1785	OUTPUT:
		1786	RETVAL
1585		1787
1586	SV *	1788	SV *
1587	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1789	mapmap (DC::Map self, int x0, int y0, int w, int h)
1588	CODE:	1790	CODE:
1589	{	1791	{
1590	int x1, x;	1792	int x1, x;
1591	int y1, y;	1793	int y1, y;
1592	int z;	1794	int z;
…		…
1637	}	1839	}
1638	OUTPUT:	1840	OUTPUT:
1639	RETVAL	1841	RETVAL
1640		1842
1641	void	1843	void
1642	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1844	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1643	CODE:	1845	CODE:
1644	{	1846	{
		1847	int x, y, z;
		1848
1645	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1849	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1646	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1850	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)	1851	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1648	smooth_key skey;	1852	smooth_key skey;
1649	int x, y, z;	1853	int pl_x, pl_y;
1650	int last_name;	1854	maptex pl_tex;
		1855	rc_t *rc = rc_alloc ();
		1856	rc_key_t key;
		1857	rc_array_t *arr;
		1858
		1859	pl_tex.name = 0;
1651		1860
1652	// thats current max. sorry.	1861	// thats current max. sorry.
1653	if (sw > 255) sw = 255;	1862	if (sw > 255) sw = 255;
1654	if (sh > 255) sh = 255;	1863	if (sh > 255) sh = 255;
1655		1864
1656	// clear key, in case of extra padding	1865	// clear key, in case of extra padding
1657	memset (&skey, 0, sizeof (skey));	1866	memset (&skey, 0, sizeof (skey));
1658		1867
1659	glColor4ub (255, 255, 255, 255);	1868	memset (&key, 0, sizeof (key));
1660		1869	key.r = 255;
1661	glEnable (GL_BLEND);	1870	key.g = 255;
1662	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1871	key.b = 255;
1663	glEnable (GL_TEXTURE_2D);	1872	key.a = 255;
1664	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1873	key.mode = GL_QUADS;
1665		1874	key.format = GL_T2F_V3F;
1666	glBegin (GL_QUADS);	1875	key.texname = -1;
1667
1668	last_name = 0;
1669		1876
1670	mx += self->x;	1877	mx += self->x;
1671	my += self->y;	1878	my += self->y;
1672		1879
1673	// first pass: determine smooth_max	1880	// first pass: determine smooth_max
…		…
1689	MAX (self->tex [cell->tile [0]].smoothlevel,	1896	MAX (self->tex [cell->tile [0]].smoothlevel,
1690	MAX (self->tex [cell->tile [1]].smoothlevel,	1897	MAX (self->tex [cell->tile [1]].smoothlevel,
1691	self->tex [cell->tile [2]].smoothlevel));	1898	self->tex [cell->tile [2]].smoothlevel));
1692	}	1899	}
1693	}	1900	}
		1901
		1902	glEnable (GL_BLEND);
		1903	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1904	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1694		1905
1695	for (z = 0; z <= 2; z++)	1906	for (z = 0; z <= 2; z++)
1696	{	1907	{
1697	memset (smooth_level, 0, sizeof (smooth_level));	1908	memset (smooth_level, 0, sizeof (smooth_level));
1698		1909
…		…
1711	{	1922	{
1712	maptex tex = self->tex [tile];	1923	maptex tex = self->tex [tile];
1713	int px = (x + 1) * T - tex.w;	1924	int px = (x + 1) * T - tex.w;
1714	int py = (y + 1) * T - tex.h;	1925	int py = (y + 1) * T - tex.h;
1715		1926
1716	// suppressing texture state switches here
1717	// is only moderately effective, but worth the extra effort
1718	if (last_name != tex.name)	1927	if (key.texname != tex.name)
1719	{	1928	{
1720	if (!tex.name)	1929	if (!tex.name)
1721	tex = self->tex [2]; /* missing, replace by noface */	1930	tex = self->tex [2]; /* missing, replace by noface */
1722		1931
1723	glEnd ();	1932	key.texname = tex.name;
1724	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1933	arr = rc_array (rc, &key);
1725	glBegin (GL_QUADS);
1726	}	1934	}
1727		1935
1728	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1936	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	{	1937	{
		1938	pl_x = px;
		1939	pl_y = py;
		1940	pl_tex = tex;
		1941	continue;
		1942	}
		1943
		1944	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1945	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1946	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1947	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1948
		1949	if (expect_false (cell->flags) && expect_false (z == 2))
		1950	{
		1951	// overlays such as the speech bubble, probably more to come
1735	if (cell->flags & 1)	1952	if (cell->flags & 1)
1736	{	1953	{
1737	maptex tex = self->tex [1];	1954	maptex tex = self->tex [1];
1738	int px = x * T + T * 2 / 32;	1955	int px = x * T + T * 2 / 32;
1739	int py = y * T - T * 6 / 32;	1956	int py = y * T - T * 6 / 32;
1740		1957
		1958	if (tex.name)
1741	glEnd ();	1959	{
1742	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1960	if (key.texname != tex.name)
		1961	{
		1962	key.texname = tex.name;
		1963	arr = rc_array (rc, &key);
		1964	}
		1965
		1966	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1967	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1968	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1969	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1743	glBegin (GL_QUADS);	1970	}
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	}	1971	}
1750	}	1972	}
1751		1973
1752	// update smooth hash	1974	// update smooth hash
1753	if (tex.smoothtile)	1975	if (tex.smoothtile)
…		…
1789	}	2011	}
1790	}	2012	}
1791	}	2013	}
1792	}	2014	}
1793		2015
		2016	rc_draw (rc);
		2017	rc_clear (rc);
		2018
1794	// go through all smoothlevels, lowest to highest, then draw.	2019	// go through all smoothlevels, lowest to highest, then draw.
1795	// this is basically counting sort	2020	// this is basically counting sort
1796	{	2021	{
1797	int w, b;	2022	int w, b;
1798		2023
		2024	glEnable (GL_TEXTURE_2D);
		2025	glBegin (GL_QUADS);
1799	for (w = 0; w < 256 / 32; ++w)	2026	for (w = 0; w < 256 / 32; ++w)
1800	{	2027	{
1801	uint32_t smask = smooth_level [w];	2028	uint32_t smask = smooth_level [w];
1802	if (smask)	2029	if (smask)
1803	for (b = 0; b < 32; ++b)	2030	for (b = 0; b < 32; ++b)
…		…
1822	int border = bits & 15;	2049	int border = bits & 15;
1823	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2050	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1824	float dx = tex.s * .0625f; // 16 images/row	2051	float dx = tex.s * .0625f; // 16 images/row
1825	float dy = tex.t * .5f ; // 2 images/column	2052	float dy = tex.t * .5f ; // 2 images/column
1826		2053
1827	// this time naively avoiding texture state changes
1828	// save gobs of state changes.
1829	if (last_name != tex.name)	2054	if (tex.name)
1830	{	2055	{
		2056	// this time avoiding texture state changes
		2057	// save gobs of state changes.
1831	if (!tex.name)	2058	if (key.texname != tex.name)
1832	continue; // smoothing not yet available	2059	{
1833
1834	glEnd ();	2060	glEnd ();
1835	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2061	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1836	glBegin (GL_QUADS);	2062	glBegin (GL_QUADS);
1837	}	2063	}
1838		2064
1839	if (border)	2065	if (border)
1840	{	2066	{
1841	float ox = border * dx;	2067	float ox = border * dx;
1842		2068
1843	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2069	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1844	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2070	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1845	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2071	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1846	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2072	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1847	}	2073	}
1848		2074
1849	if (corner)	2075	if (corner)
1850	{	2076	{
1851	float ox = corner * dx;	2077	float ox = corner * dx;
1852		2078
1853	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2079	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1854	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2080	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1855	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2081	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1856	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2082	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2083	}
1857	}	2084	}
1858	}	2085	}
1859	}	2086	}
1860	}	2087	}
1861	}	2088	}
		2089
		2090	glEnd ();
		2091	glDisable (GL_TEXTURE_2D);
		2092	key.texname = -1;
1862	}	2093	}
1863		2094
1864	hv_clear (smooth);	2095	hv_clear (smooth);
1865	}	2096	}
1866		2097
1867	glEnd ();	2098	if (pl_tex.name)
		2099	{
		2100	maptex tex = pl_tex;
		2101	int px = pl_x + pdx;
		2102	int py = pl_y + pdy;
1868		2103
1869	glDisable (GL_TEXTURE_2D);	2104	key.texname = tex.name;
		2105	arr = rc_array (rc, &key);
		2106
		2107	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2108	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2109	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2110	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2111
		2112	rc_draw (rc);
		2113	}
		2114
1870	glDisable (GL_BLEND);	2115	glDisable (GL_BLEND);
		2116	rc_free (rc);
1871		2117
1872	// top layer: overlays such as the health bar	2118	// top layer: overlays such as the health bar
1873	for (y = 0; y < sh; y++)	2119	for (y = 0; y < sh; y++)
1874	if (0 <= y + my && y + my < self->rows)	2120	if (0 <= y + my && y + my < self->rows)
1875	{	2121	{
…		…
1900	}	2146	}
1901	}	2147	}
1902	}	2148	}
1903		2149
1904	void	2150	void
1905	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2151	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1906	CODE:	2152	CODE:
1907	{	2153	{
1908	static float color[16][3] = {	2154	static float color[16][3] = {
1909	{ 0.00F, 0.00F, 0.00F },	2155	{ 0.00F, 0.00F, 0.00F },
1910	{ 1.00F, 1.00F, 1.00F },	2156	{ 1.00F, 1.00F, 1.00F },
…		…
1960	glDisable (GL_BLEND);	2206	glDisable (GL_BLEND);
1961	glDisable (GL_TEXTURE_2D);	2207	glDisable (GL_TEXTURE_2D);
1962	}	2208	}
1963		2209
1964	void	2210	void
1965	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2211	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1966	PPCODE:	2212	PPCODE:
1967	{	2213	{
1968	int x, y;	2214	int x, y;
1969	int sw1 = sw + 2;	2215	int sw1 = sw + 2;
1970	int sh1 = sh + 2;	2216	int sh1 = sh + 2;
…		…
2041	PUSHs (sv_2mortal (newSViv (sh3)));	2287	PUSHs (sv_2mortal (newSViv (sh3)));
2042	PUSHs (darkness3_sv);	2288	PUSHs (darkness3_sv);
2043	}	2289	}
2044		2290
2045	SV *	2291	SV *
2046	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2292	get_rect (DC::Map self, int x0, int y0, int w, int h)
2047	CODE:	2293	CODE:
2048	{	2294	{
2049	int x, y, x1, y1;	2295	int x, y, x1, y1;
2050	SV *data_sv = newSV (w * h * 7 + 5);	2296	SV *data_sv = newSV (w * h * 7 + 5);
2051	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2297	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2108	else	2354	else
2109	*data++ = 0;	2355	*data++ = 0;
2110	}	2356	}
2111	}	2357	}
2112		2358
		2359	/* if size is w*h + 5 then no data has been found */
		2360	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2361	{
2113	SvPOK_only (data_sv);	2362	SvPOK_only (data_sv);
2114	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2363	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2364	}
		2365
2115	RETVAL = data_sv;	2366	RETVAL = data_sv;
2116	}	2367	}
2117	OUTPUT:	2368	OUTPUT:
2118	RETVAL	2369	RETVAL
2119		2370
2120	void	2371	void
2121	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2372	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2122	PPCODE:	2373	PPCODE:
2123	{	2374	{
2124	int x, y, z;	2375	int x, y, z;
2125	int w, h;	2376	int w, h;
2126	int x1, y1;	2377	int x1, y1;
		2378	STRLEN len;
		2379	uint8_t *data, *end;
		2380
		2381	len = SvLEN (data_sv);
		2382	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2383	data = SvPVbyte_nolen (data_sv);
		2384	end = data + len + 8;
		2385
		2386	if (len < 5)
		2387	XSRETURN_EMPTY;
2127		2388
2128	if (*data++ != 0)	2389	if (*data++ != 0)
2129	return; /* version mismatch */	2390	XSRETURN_EMPTY; /* version mismatch */
2130		2391
2131	w = *data++ << 8; w |= *data++;	2392	w = *data++ << 8; w |= *data++;
2132	h = *data++ << 8; h |= *data++;	2393	h = *data++ << 8; h |= *data++;
2133		2394
2134	// we need to do this 'cause we don't keep an absolute coord system for rows	2395	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2146	{	2407	{
2147	maprow *row = map_get_row (self, y);	2408	maprow *row = map_get_row (self, y);
2148		2409
2149	for (x = x0; x < x1; x++)	2410	for (x = x0; x < x1; x++)
2150	{	2411	{
		2412	uint8_t flags;
		2413
		2414	if (data + 7 >= end)
		2415	XSRETURN_EMPTY;
		2416
2151	uint8_t flags = *data++;	2417	flags = *data++;
2152		2418
2153	if (flags)	2419	if (flags)
2154	{	2420	{
2155	mapcell *cell = row_get_cell (row, x);	2421	mapcell *cell = row_get_cell (row, x);
2156	tileid tile[3] = { 0, 0, 0 };	2422	tileid tile[3] = { 0, 0, 0 };
…		…
2159	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2425	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2160	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2426	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2161		2427
2162	if (cell->darkness == 0)	2428	if (cell->darkness == 0)
2163	{	2429	{
2164	cell->darkness = 0;	2430	/*cell->darkness = 0;*/
		2431	EXTEND (SP, 3);
2165		2432
2166	for (z = 0; z <= 2; z++)	2433	for (z = 0; z <= 2; z++)
2167	{	2434	{
2168	tileid t = tile [z];	2435	tileid t = tile [z];
2169		2436
2170	if (t >= self->texs || (t && !self->tex [t].name))	2437	if (t >= self->texs || (t && !self->tex [t].name))
2171	{	2438	{
2172	XPUSHs (sv_2mortal (newSViv (t)));	2439	PUSHs (sv_2mortal (newSViv (t)));
2173	need_texid (self, t);	2440	need_texid (self, t);
2174	}	2441	}
2175		2442
2176	cell->tile [z] = t;	2443	cell->tile [z] = t;
2177	}	2444	}
…		…
2179	}	2446	}
2180	}	2447	}
2181	}	2448	}
2182	}	2449	}
2183		2450
2184	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2451	MODULE = Deliantra::Client PACKAGE = DC::RW
2185		2452
2186	CFPlus::MixChunk	2453	DC::RW
2187	new_from_file (SV *class, char *path)	2454	new (SV *class, SV *data_sv)
2188	CODE:	2455	CODE:
2189	RETVAL = Mix_LoadWAV (path);	2456	{
		2457	STRLEN datalen;
		2458	char *data = SvPVbyte (data_sv, datalen);
		2459
		2460	RETVAL = SDL_RWFromConstMem (data, datalen);
		2461	}
2190	OUTPUT:	2462	OUTPUT:
2191	RETVAL	2463	RETVAL
2192		2464
		2465	DC::RW
		2466	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2467	CODE:
		2468	RETVAL = SDL_RWFromFile (path, mode);
		2469	OUTPUT:
		2470	RETVAL
		2471
		2472	# fails on win32:
		2473	# dc.xs(2268) : error C2059: syntax error : '('
2193	void	2474	#void
		2475	#close (DC::RW self)
		2476	# CODE:
		2477	# (self->(close)) (self);
		2478
		2479	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2480
		2481	PROTOTYPES: DISABLE
		2482
		2483	DC::Channel
		2484	find ()
		2485	CODE:
		2486	{
		2487	RETVAL = Mix_GroupAvailable (-1);
		2488
		2489	if (RETVAL < 0)
		2490	{
		2491	RETVAL = Mix_GroupOldest (-1);
		2492
		2493	if (RETVAL < 0)
		2494	XSRETURN_UNDEF;
		2495
		2496	Mix_HaltChannel (RETVAL);
		2497	}
		2498
		2499	Mix_UnregisterAllEffects (RETVAL);
		2500	Mix_Volume (RETVAL, 128);
		2501	}
		2502	OUTPUT:
		2503	RETVAL
		2504
		2505	void
		2506	halt (DC::Channel self)
		2507	CODE:
		2508	Mix_HaltChannel (self);
		2509
		2510	void
		2511	expire (DC::Channel self, int ticks = -1)
		2512	CODE:
		2513	Mix_ExpireChannel (self, ticks);
		2514
		2515	void
		2516	fade_out (DC::Channel self, int ticks = -1)
		2517	CODE:
		2518	Mix_FadeOutChannel (self, ticks);
		2519
		2520	int
		2521	volume (DC::Channel self, int volume)
		2522	CODE:
		2523	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2524	OUTPUT:
		2525	RETVAL
		2526
		2527	void
		2528	unregister_all_effects (DC::Channel self)
		2529	CODE:
		2530	Mix_UnregisterAllEffects (self);
		2531
		2532	void
		2533	set_panning (DC::Channel self, int left, int right)
		2534	CODE:
		2535	left = CLAMP (left , 0, 255);
		2536	right = CLAMP (right, 0, 255);
		2537	Mix_SetPanning (self, left, right);
		2538
		2539	void
		2540	set_distance (DC::Channel self, int distance)
		2541	CODE:
		2542	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2543
		2544	void
		2545	set_position (DC::Channel self, int angle, int distance)
		2546	CODE:
		2547
		2548	void
		2549	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2550	CODE:
		2551	{
		2552	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2553	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2554	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2555	}
		2556
		2557	void
		2558	set_reverse_stereo (DC::Channel self, int flip)
		2559	CODE:
		2560	Mix_SetReverseStereo (self, flip);
		2561
		2562	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2563
		2564	PROTOTYPES: DISABLE
		2565
		2566	DC::MixChunk
		2567	new (SV *class, DC::RW rwops)
		2568	CODE:
		2569	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2570	OUTPUT:
		2571	RETVAL
		2572
		2573	void
2194	DESTROY (CFPlus::MixChunk self)	2574	DESTROY (DC::MixChunk self)
2195	CODE:	2575	CODE:
2196	Mix_FreeChunk (self);	2576	Mix_FreeChunk (self);
2197		2577
2198	int	2578	int
2199	volume (CFPlus::MixChunk self, int volume = -1)	2579	volume (DC::MixChunk self, int volume = -1)
2200	CODE:	2580	CODE:
		2581	if (items > 1)
		2582	volume = CLAMP (volume, 0, 128);
2201	RETVAL = Mix_VolumeChunk (self, volume);	2583	RETVAL = Mix_VolumeChunk (self, volume);
2202	OUTPUT:	2584	OUTPUT:
2203	RETVAL	2585	RETVAL
2204		2586
2205	int	2587	DC::Channel
2206	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2588	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2207	CODE:	2589	CODE:
		2590	{
2208	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2591	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2592
		2593	if (RETVAL < 0)
		2594	XSRETURN_UNDEF;
		2595
		2596	if (channel < 0)
		2597	{
		2598	Mix_UnregisterAllEffects (RETVAL);
		2599	Mix_Volume (RETVAL, 128);
		2600	}
		2601	}
2209	OUTPUT:	2602	OUTPUT:
2210	RETVAL	2603	RETVAL
2211		2604
2212	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2605	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2213		2606
2214	int	2607	int
2215	volume (int volume = -1)	2608	volume (int volume = -1)
		2609	PROTOTYPE: ;$
2216	CODE:	2610	CODE:
		2611	if (items > 0)
		2612	volume = CLAMP (volume, 0, 128);
2217	RETVAL = Mix_VolumeMusic (volume);	2613	RETVAL = Mix_VolumeMusic (volume);
2218	OUTPUT:	2614	OUTPUT:
2219	RETVAL	2615	RETVAL
2220		2616
		2617	void
		2618	fade_out (int ms)
		2619	CODE:
		2620	Mix_FadeOutMusic (ms);
		2621
		2622	void
		2623	halt ()
		2624	CODE:
		2625	Mix_HaltMusic ();
		2626
		2627	DC::MixMusic
		2628	new (SV *class, DC::RW rwops)
		2629	CODE:
		2630	RETVAL = Mix_LoadMUS_RW (rwops);
		2631	OUTPUT:
		2632	RETVAL
		2633
		2634	void
		2635	DESTROY (DC::MixMusic self)
		2636	CODE:
		2637	Mix_FreeMusic (self);
		2638
2221	int	2639	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)	2640	play (DC::MixMusic self, int loops = -1)
2242	CODE:	2641	CODE:
2243	RETVAL = Mix_PlayMusic (self, loops);	2642	RETVAL = Mix_PlayMusic (self, loops);
2244	OUTPUT:	2643	OUTPUT:
2245	RETVAL	2644	RETVAL
2246		2645
2247	int	2646	void
2248	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2647	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2249	CODE:	2648	CODE:
2250	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2649	Mix_FadeInMusicPos (self, loops, ms, position);
2251	OUTPUT:
2252	RETVAL
2253		2650
2254	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2651	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2652
		2653	PROTOTYPES: ENABLE
2255		2654
2256	BOOT:	2655	BOOT:
2257	{	2656	{
2258	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2657	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2259	static const struct {	2658	static const struct {
2260	const char *name;	2659	const char *name;
2261	IV iv;	2660	IV iv;
2262	} *civ, const_iv[] = {	2661	} *civ, const_iv[] = {
2263	# define const_iv(name) { # name, (IV)name }	2662	# define const_iv(name) { # name, (IV)name }
…		…
2275	const_iv (GL_ALPHA_TEST),	2674	const_iv (GL_ALPHA_TEST),
2276	const_iv (GL_NORMALIZE),	2675	const_iv (GL_NORMALIZE),
2277	const_iv (GL_RESCALE_NORMAL),	2676	const_iv (GL_RESCALE_NORMAL),
2278	const_iv (GL_FRONT),	2677	const_iv (GL_FRONT),
2279	const_iv (GL_BACK),	2678	const_iv (GL_BACK),
		2679	const_iv (GL_AUX0),
2280	const_iv (GL_AND),	2680	const_iv (GL_AND),
2281	const_iv (GL_ONE),	2681	const_iv (GL_ONE),
2282	const_iv (GL_ZERO),	2682	const_iv (GL_ZERO),
2283	const_iv (GL_SRC_ALPHA),	2683	const_iv (GL_SRC_ALPHA),
2284	const_iv (GL_DST_ALPHA),	2684	const_iv (GL_DST_ALPHA),
…		…
2297	const_iv (GL_INTENSITY),	2697	const_iv (GL_INTENSITY),
2298	const_iv (GL_LUMINANCE),	2698	const_iv (GL_LUMINANCE),
2299	const_iv (GL_LUMINANCE_ALPHA),	2699	const_iv (GL_LUMINANCE_ALPHA),
2300	const_iv (GL_FLOAT),	2700	const_iv (GL_FLOAT),
2301	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2701	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2702	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2703	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2704	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2705	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2706	const_iv (GL_COMPRESSED_RGB_ARB),
		2707	const_iv (GL_COMPRESSED_RGBA_ARB),
2302	const_iv (GL_COMPILE),	2708	const_iv (GL_COMPILE),
2303	const_iv (GL_PROXY_TEXTURE_1D),	2709	const_iv (GL_PROXY_TEXTURE_1D),
2304	const_iv (GL_PROXY_TEXTURE_2D),	2710	const_iv (GL_PROXY_TEXTURE_2D),
2305	const_iv (GL_TEXTURE_1D),	2711	const_iv (GL_TEXTURE_1D),
2306	const_iv (GL_TEXTURE_2D),	2712	const_iv (GL_TEXTURE_2D),
…		…
2330	const_iv (GL_COLOR_LOGIC_OP),	2736	const_iv (GL_COLOR_LOGIC_OP),
2331	const_iv (GL_SEPARABLE_2D),	2737	const_iv (GL_SEPARABLE_2D),
2332	const_iv (GL_CONVOLUTION_2D),	2738	const_iv (GL_CONVOLUTION_2D),
2333	const_iv (GL_CONVOLUTION_BORDER_MODE),	2739	const_iv (GL_CONVOLUTION_BORDER_MODE),
2334	const_iv (GL_CONSTANT_BORDER),	2740	const_iv (GL_CONSTANT_BORDER),
		2741	const_iv (GL_POINTS),
2335	const_iv (GL_LINES),	2742	const_iv (GL_LINES),
2336	const_iv (GL_LINE_STRIP),	2743	const_iv (GL_LINE_STRIP),
2337	const_iv (GL_LINE_LOOP),	2744	const_iv (GL_LINE_LOOP),
2338	const_iv (GL_QUADS),	2745	const_iv (GL_QUADS),
2339	const_iv (GL_QUAD_STRIP),	2746	const_iv (GL_QUAD_STRIP),
2340	const_iv (GL_TRIANGLES),	2747	const_iv (GL_TRIANGLES),
2341	const_iv (GL_TRIANGLE_STRIP),	2748	const_iv (GL_TRIANGLE_STRIP),
2342	const_iv (GL_TRIANGLE_FAN),	2749	const_iv (GL_TRIANGLE_FAN),
		2750	const_iv (GL_POLYGON),
2343	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2751	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2752	const_iv (GL_POINT_SMOOTH_HINT),
		2753	const_iv (GL_LINE_SMOOTH_HINT),
		2754	const_iv (GL_POLYGON_SMOOTH_HINT),
		2755	const_iv (GL_GENERATE_MIPMAP_HINT),
		2756	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2344	const_iv (GL_FASTEST),	2757	const_iv (GL_FASTEST),
		2758	const_iv (GL_DONT_CARE),
		2759	const_iv (GL_NICEST),
2345	const_iv (GL_V2F),	2760	const_iv (GL_V2F),
2346	const_iv (GL_V3F),	2761	const_iv (GL_V3F),
2347	const_iv (GL_T2F_V3F),	2762	const_iv (GL_T2F_V3F),
2348	const_iv (GL_T2F_N3F_V3F),	2763	const_iv (GL_T2F_N3F_V3F),
2349	# undef const_iv	2764	# undef const_iv
…		…
2354		2769
2355	texture_av = newAV ();	2770	texture_av = newAV ();
2356	AvREAL_off (texture_av);	2771	AvREAL_off (texture_av);
2357	}	2772	}
2358		2773
		2774	void
		2775	disable_GL_EXT_blend_func_separate ()
		2776	CODE:
		2777	gl.BlendFuncSeparate = 0;
		2778	gl.BlendFuncSeparateEXT = 0;
		2779
2359	char *	2780	char *
2360	gl_vendor ()	2781	gl_vendor ()
2361	CODE:	2782	CODE:
2362	RETVAL = (char *)glGetString (GL_VENDOR);	2783	RETVAL = (char *)glGetString (GL_VENDOR);
2363	OUTPUT:	2784	OUTPUT:
…		…
2435	# near_ and far_ are due to microsofts buggy "c" compiler	2856	# 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_)	2857	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2437		2858
2438	# near_ and far_ are due to microsofts buggy "c" compiler	2859	# 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_)	2860	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2861
		2862	PROTOTYPES: DISABLE
2440		2863
2441	void glViewport (int x, int y, int width, int height)	2864	void glViewport (int x, int y, int width, int height)
2442		2865
2443	void glScissor (int x, int y, int width, int height)	2866	void glScissor (int x, int y, int width, int height)
2444		2867
…		…
2452		2875
2453	void glRotate (float angle, float x, float y, float z)	2876	void glRotate (float angle, float x, float y, float z)
2454	CODE:	2877	CODE:
2455	glRotatef (angle, x, y, z);	2878	glRotatef (angle, x, y, z);
2456		2879
2457	void glBegin (int mode)
2458
2459	void glEnd ()
2460
2461	void glColor (float r, float g, float b, float a = 1.0)	2880	void glColor (float r, float g, float b, float a = 1.0)
2462	PROTOTYPE: @
2463	ALIAS:	2881	ALIAS:
2464	glColor_premultiply = 1	2882	glColor_premultiply = 1
2465	CODE:	2883	CODE:
2466	if (ix)	2884	if (ix)
2467	{	2885	{
…		…
2470	b *= a;	2888	b *= a;
2471	}	2889	}
2472	// microsoft visual "c" rounds instead of truncating...	2890	// microsoft visual "c" rounds instead of truncating...
2473	glColor4f (r, g, b, a);	2891	glColor4f (r, g, b, a);
2474		2892
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.)	2893	void glRasterPos (float x, float y, float z = 0.)
2482	CODE:	2894	CODE:
2483	glRasterPos3f (0, 0, z);	2895	glRasterPos3f (0, 0, z);
2484	glBitmap (0, 0, 0, 0, x, y, 0);	2896	glBitmap (0, 0, 0, 0, x, y, 0);
2485		2897
…		…
2489		2901
2490	void glTexCoord (float s, float t)	2902	void glTexCoord (float s, float t)
2491	CODE:	2903	CODE:
2492	glTexCoord2f (s, t);	2904	glTexCoord2f (s, t);
2493		2905
		2906	void glRect (float x1, float y1, float x2, float y2)
		2907	CODE:
		2908	glRectf (x1, y1, x2, y2);
		2909
		2910	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2911	CODE:
		2912	glBegin (GL_LINE_LOOP);
		2913	glVertex2f (x1, y1);
		2914	glVertex2f (x2, y1);
		2915	glVertex2f (x2, y2);
		2916	glVertex2f (x1, y2);
		2917	glEnd ();
		2918
		2919	PROTOTYPES: ENABLE
		2920
		2921	void glBegin (int mode)
		2922
		2923	void glEnd ()
		2924
		2925	void glPointSize (GLfloat size)
		2926
		2927	void glLineWidth (GLfloat width)
		2928
		2929	void glInterleavedArrays (int format, int stride, char *data)
		2930
		2931	void glDrawElements (int mode, int count, int type, char *indices)
		2932
		2933	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2934
2494	void glTexEnv (int target, int pname, float param)	2935	void glTexEnv (int target, int pname, float param)
2495	CODE:	2936	CODE:
2496	glTexEnvf (target, pname, param);	2937	glTexEnvf (target, pname, param);
2497		2938
2498	void glTexParameter (int target, int pname, float param)	2939	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)	2955	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2515	CODE:	2956	CODE:
2516	if (gl.SeparableFilter2D)	2957	if (gl.SeparableFilter2D)
2517	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2958	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2518		2959
2519	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2960	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2520		2961
2521	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2962	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2522		2963
2523	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2964	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2524		2965
…		…
2550		2991
2551	void glEndList ()	2992	void glEndList ()
2552		2993
2553	void glCallList (int list)	2994	void glCallList (int list)
2554		2995
		2996	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2997
		2998	PROTOTYPES: DISABLE
		2999
		3000	void
		3001	find_widget (SV *self, NV x, NV y)
		3002	PPCODE:
		3003	{
		3004	if (within_widget (self, x, y))
		3005	XPUSHs (self);
		3006	}
		3007
		3008	BOOT:
		3009	{
		3010	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3011
		3012	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3013	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3014	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3015	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3016	}
		3017
		3018	void
		3019	draw (SV *self)
		3020	CODE:
		3021	{
		3022	HV *hv;
		3023	SV **svp;
		3024	NV x, y, w, h;
		3025	SV *draw_x_sv = GvSV (draw_x_gv);
		3026	SV *draw_y_sv = GvSV (draw_y_gv);
		3027	SV *draw_w_sv = GvSV (draw_w_gv);
		3028	SV *draw_h_sv = GvSV (draw_h_gv);
		3029	double draw_x, draw_y;
		3030
		3031	if (!SvROK (self))
		3032	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3033
		3034	hv = (HV *)SvRV (self);
		3035
		3036	if (SvTYPE (hv) != SVt_PVHV)
		3037	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3038
		3039	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3040	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3041
		3042	if (!h || !w)
		3043	XSRETURN_EMPTY;
		3044
		3045	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3046	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3047
		3048	draw_x = SvNV (draw_x_sv) + x;
		3049	draw_y = SvNV (draw_y_sv) + y;
		3050
		3051	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3052	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3053	XSRETURN_EMPTY;
		3054
		3055	sv_setnv (draw_x_sv, draw_x);
		3056	sv_setnv (draw_y_sv, draw_y);
		3057
		3058	glPushMatrix ();
		3059	glTranslated (x, y, 0);
		3060
		3061	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3062	{
		3063	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3064
		3065	if (svp && SvTRUE (*svp))
		3066	{
		3067	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3068	glEnable (GL_BLEND);
		3069	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3070	glBegin (GL_QUADS);
		3071	glVertex2f (0, 0);
		3072	glVertex2f (w, 0);
		3073	glVertex2f (w, h);
		3074	glVertex2f (0, h);
		3075	glEnd ();
		3076	glDisable (GL_BLEND);
		3077	}
		3078	}
		3079	#if 0
		3080	// draw borders, for debugging
		3081	glPushMatrix ();
		3082	glColor4f (1., 1., 0., 1.);
		3083	glTranslatef (.5, .5, 0.);
		3084	glBegin (GL_LINE_LOOP);
		3085	glVertex2f (0 , 0);
		3086	glVertex2f (w - 1, 0);
		3087	glVertex2f (w - 1, h - 1);
		3088	glVertex2f (0 , h - 1);
		3089	glEnd ();
		3090	glPopMatrix ();
		3091	#endif
		3092	PUSHMARK (SP);
		3093	XPUSHs (self);
		3094	PUTBACK;
		3095	call_method ("_draw", G_VOID | G_DISCARD);
		3096	SPAGAIN;
		3097
		3098	glPopMatrix ();
		3099
		3100	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3101	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3102	}
		3103

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