[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.208 by root, Sat Jul 21 16:07:53 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	/******************************************************************************/	477	/******************************************************************************/
439		478
		479	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		480	static GV *hover_gv;
		481
440	static int	482	static int
441	within_widget (SV *widget, NV x, NV y)	483	within_widget (SV *widget, NV x, NV y)
442	{	484	{
443	HV *self;	485	HV *self;
444	SV **svp;	486	SV **svp;
…		…
473	return 0;	515	return 0;
474		516
475	return 1;	517	return 1;
476	}	518	}
477		519
478	MODULE = CFPlus PACKAGE = CFPlus	520	MODULE = Deliantra::Client PACKAGE = DC
479		521
480	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
481		523
482	BOOT:	524	BOOT:
483	{	525	{
484	HV *stash = gv_stashpv ("CFPlus", 1);	526	HV *stash = gv_stashpv ("DC", 1);
485	static const struct {	527	static const struct {
486	const char *name;	528	const char *name;
487	IV iv;	529	IV iv;
488	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
489	# define const_iv(name) { # name, (IV)name }	531	# define const_iv(name) { # name, (IV)name }
…		…
511		553
512	const_iv (SDL_APPINPUTFOCUS),	554	const_iv (SDL_APPINPUTFOCUS),
513	const_iv (SDL_APPMOUSEFOCUS),	555	const_iv (SDL_APPMOUSEFOCUS),
514	const_iv (SDL_APPACTIVE),	556	const_iv (SDL_APPACTIVE),
515		557
		558	const_iv (SDLK_FIRST),
		559	const_iv (SDLK_LAST),
516	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
517	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
518	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
519	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
520	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
592	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
593	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
594	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
595	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
596	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)
597	# undef const_iv	670	# undef const_iv
598	};	671	};
599		672
600	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; )
601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	674	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
619		692
620	NV floor (NV x)	693	NV floor (NV x)
621		694
622	NV ceil (NV x)	695	NV ceil (NV x)
623		696
		697	IV minpot (UV n)
		698
		699	IV popcount (UV n)
		700
624	void	701	void
625	pango_init ()	702	pango_init ()
626	CODE:	703	CODE:
627	{	704	{
628	opengl_fontmap = pango_opengl_font_map_new ();	705	opengl_fontmap = pango_opengl_font_map_new ();
629	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);
630	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
631	}	713	}
632		714
633	char *
634	SDL_GetError ()	715	char *SDL_GetError ()
635		716
636	int	717	int SDL_Init (U32 flags)
637	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
638		718
639	void	719	int SDL_InitSubSystem (U32 flags)
		720
		721	void SDL_QuitSubSystem (U32 flags)
		722
640	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
641		733
642	void	734	void
643	SDL_ListModes (int rgb, int alpha)	735	SDL_ListModes (int rgb, int alpha)
644	PPCODE:	736	PPCODE:
645	{	737	{
…		…
657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	749	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	750	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	751	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
660		752
661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	753	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
662	#if SDL_VERSION_ATLEAST(1,2,10)
663	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
664	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	754	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
665	#endif
666		755
667	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	756	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
668		757
669	if (m && m != (SDL_Rect **)-1)	758	if (m && m != (SDL_Rect **)-1)
670	while (*m)	759	while (*m)
671	{	760	{
672	if ((m)->w >= 640 && (m)->h >= 480)
673	{
674	AV *av = newAV ();	761	AV *av = newAV ();
675	av_push (av, newSViv ((*m)->w));	762	av_push (av, newSViv ((*m)->w));
676	av_push (av, newSViv ((*m)->h));	763	av_push (av, newSViv ((*m)->h));
677	av_push (av, newSViv (rgb));	764	av_push (av, newSViv (rgb));
678	av_push (av, newSViv (alpha));	765	av_push (av, newSViv (alpha));
679	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	766	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
680	}
681		767
682	++m;	768	++m;
683	}	769	}
684	}	770	}
685		771
…		…
701		787
702	if (RETVAL)	788	if (RETVAL)
703	{	789	{
704	av_clear (texture_av);	790	av_clear (texture_av);
705		791
706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	792	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
707	#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);
708	#include "glfunc.h"	794	#include "glfunc.h"
709	#undef GL_FUNC	795	#undef GL_FUNC
710	}	796	}
711	}	797	}
…		…
718	char *	804	char *
719	SDL_GetKeyName (int sym)	805	SDL_GetKeyName (int sym)
720		806
721	int	807	int
722	SDL_GetAppState ()	808	SDL_GetAppState ()
		809
		810	int
		811	SDL_GetModState ()
723		812
724	void	813	void
725	poll_events ()	814	poll_events ()
726	PPCODE:	815	PPCODE:
727	{	816	{
…		…
737	{	826	{
738	case SDL_KEYDOWN:	827	case SDL_KEYDOWN:
739	case SDL_KEYUP:	828	case SDL_KEYUP:
740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	829	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	830	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
742	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);
743	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 */
744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	833	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
745	break;	834	break;
746		835
747	case SDL_ACTIVEEVENT:	836	case SDL_ACTIVEEVENT:
748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	837	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
766	x = ev.motion.x;	855	x = ev.motion.x;
767	y = ev.motion.y;	856	y = ev.motion.y;
768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	857	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
769	}	858	}
770		859
771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	860	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
772	hv_store (hv, "state", 5, newSViv (state), 0);	861	hv_store (hv, "state", 5, newSViv (state), 0);
773	hv_store (hv, "x", 1, newSViv (x), 0);	862	hv_store (hv, "x", 1, newSViv (x), 0);
774	hv_store (hv, "y", 1, newSViv (y), 0);	863	hv_store (hv, "y", 1, newSViv (y), 0);
775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	864	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	865	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
777	}	866	}
778	break;	867	break;
779		868
780	case SDL_MOUSEBUTTONDOWN:	869	case SDL_MOUSEBUTTONDOWN:
781	case SDL_MOUSEBUTTONUP:	870	case SDL_MOUSEBUTTONUP:
782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	871	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
783		872
784	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	873	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
785	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	874	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
786	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	875	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
787	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	876	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
792	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	881	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
793	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	882	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
794	break;	883	break;
795	}	884	}
796		885
797	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))));
798	}	887	}
799	}	888	}
800		889
801	int	890	int
802	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)
803	POSTCALL:	892	POSTCALL:
804	Mix_HookMusicFinished (music_finished);	893	Mix_HookMusicFinished (music_finished);
805	Mix_ChannelFinished (channel_finished);	894	Mix_ChannelFinished (channel_finished);
806		895
807	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
808	Mix_CloseAudio ()	913	Mix_CloseAudio ()
809		914
810	int	915	int
811	Mix_AllocateChannels (int numchans = -1)	916	Mix_AllocateChannels (int numchans = -1)
		917
		918	const char *
		919	Mix_GetError ()
812		920
813	void	921	void
814	lowdelay (int fd, int val = 1)	922	lowdelay (int fd, int val = 1)
815	CODE:	923	CODE:
816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	924	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
842	}	950	}
843	}	951	}
844	#endif	952	#endif
845	}	953	}
846		954
847	void	955	int
848	add_font (char *file)	956	add_font (char *file)
849	CODE:	957	CODE:
850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	958	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		959	OUTPUT:
		960	RETVAL
851		961
852	void	962	void
853	load_image_inline (SV *image_)	963	load_image_inline (SV *image_)
854	ALIAS:	964	ALIAS:
855	load_image_file = 1	965	load_image_file = 1
…		…
858	STRLEN image_len;	968	STRLEN image_len;
859	char image = (char )SvPVbyte (image_, image_len);	969	char image = (char )SvPVbyte (image_, image_len);
860	SDL_Surface surface, surface2;	970	SDL_Surface surface, surface2;
861	SDL_PixelFormat fmt;	971	SDL_PixelFormat fmt;
862	SDL_RWops *rw = ix	972	SDL_RWops *rw = ix
863	? SDL_RWFromFile (image, "r")	973	? SDL_RWFromFile (image, "rb")
864	: SDL_RWFromConstMem (image, image_len);	974	: SDL_RWFromConstMem (image, image_len);
865		975
866	if (!rw)	976	if (!rw)
867	croak ("load_image: %s", SDL_GetError ());	977	croak ("load_image: %s", SDL_GetError ());
868		978
…		…
941	void	1051	void
942	error (char *message)	1052	error (char *message)
943	CODE:	1053	CODE:
944	fprintf (stderr, "ERROR: %s\n", message);	1054	fprintf (stderr, "ERROR: %s\n", message);
945	#ifdef _WIN32	1055	#ifdef _WIN32
946	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1056	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
947	#endif	1057	#endif
948		1058
949	void	1059	void
950	fatal (char *message)	1060	fatal (char *message)
951	CODE:	1061	CODE:
952	fprintf (stderr, "FATAL: %s\n", message);	1062	fprintf (stderr, "FATAL: %s\n", message);
953	#ifdef _WIN32	1063	#ifdef _WIN32
954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1064	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
955	#endif	1065	#endif
956	_exit (1);	1066	_exit (1);
957		1067
958	void	1068	void
959	_exit (int retval = 0)	1069	_exit (int retval = 0)
…		…
971	#if DEBUG	1081	#if DEBUG
972	VALGRIND_DO_LEAK_CHECK;	1082	VALGRIND_DO_LEAK_CHECK;
973	#endif	1083	#endif
974	}	1084	}
975		1085
976	MODULE = CFPlus PACKAGE = CFPlus::Font	1086	MODULE = Deliantra::Client PACKAGE = DC::Font
977		1087
978	PROTOTYPES: DISABLE	1088	PROTOTYPES: DISABLE
979		1089
980	CFPlus::Font	1090	DC::Font
981	new_from_file (SV class, char path, int id = 0)	1091	new_from_file (SV class, char path, int id = 0)
982	CODE:	1092	CODE:
983	{	1093	{
984	int count;	1094	int count;
985	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1095	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
988	}	1098	}
989	OUTPUT:	1099	OUTPUT:
990	RETVAL	1100	RETVAL
991		1101
992	void	1102	void
993	DESTROY (CFPlus::Font self)	1103	DESTROY (DC::Font self)
994	CODE:	1104	CODE:
995	pango_font_description_free (self);	1105	pango_font_description_free (self);
996		1106
997	void	1107	void
998	make_default (CFPlus::Font self)	1108	make_default (DC::Font self)
999	PROTOTYPE: $	1109	PROTOTYPE: $
1000	CODE:	1110	CODE:
1001	default_font = self;	1111	default_font = self;
1002		1112
1003	MODULE = CFPlus PACKAGE = CFPlus::Layout	1113	MODULE = Deliantra::Client PACKAGE = DC::Layout
1004		1114
1005	PROTOTYPES: DISABLE	1115	PROTOTYPES: DISABLE
1006		1116
1007	void	1117	void
1008	reset_glyph_cache ()	1118	glyph_cache_backup ()
1009	PROTOTYPE:	1119	PROTOTYPE:
1010	CODE:	1120	CODE:
		1121	tc_backup ();
		1122
		1123	void
		1124	glyph_cache_restore ()
		1125	PROTOTYPE:
		1126	CODE:
1011	tc_clear ();	1127	tc_restore ();
1012		1128
1013	CFPlus::Layout	1129	DC::Layout
1014	new (SV *class)	1130	new (SV *class)
1015	CODE:	1131	CODE:
1016	New (0, RETVAL, 1, struct cf_layout);	1132	New (0, RETVAL, 1, struct cf_layout);
1017		1133
1018	RETVAL->pl = pango_layout_new (opengl_context);	1134	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1020	RETVAL->g = 1.;	1136	RETVAL->g = 1.;
1021	RETVAL->b = 1.;	1137	RETVAL->b = 1.;
1022	RETVAL->a = 1.;	1138	RETVAL->a = 1.;
1023	RETVAL->base_height = MIN_FONT_HEIGHT;	1139	RETVAL->base_height = MIN_FONT_HEIGHT;
1024	RETVAL->font = 0;	1140	RETVAL->font = 0;
		1141	RETVAL->rc = rc_alloc ();
1025		1142
1026	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1143	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1027	layout_update_font (RETVAL);	1144	layout_update_font (RETVAL);
1028	OUTPUT:	1145	OUTPUT:
1029	RETVAL	1146	RETVAL
1030		1147
1031	void	1148	void
1032	DESTROY (CFPlus::Layout self)	1149	DESTROY (DC::Layout self)
1033	CODE:	1150	CODE:
1034	g_object_unref (self->pl);	1151	g_object_unref (self->pl);
		1152	rc_free (self->rc);
1035	Safefree (self);	1153	Safefree (self);
1036		1154
1037	void	1155	void
1038	set_text (CFPlus::Layout self, SV *text_)	1156	set_text (DC::Layout self, SV *text_)
1039	CODE:	1157	CODE:
1040	{	1158	{
1041	STRLEN textlen;	1159	STRLEN textlen;
1042	char *text = SvPVutf8 (text_, textlen);	1160	char *text = SvPVutf8 (text_, textlen);
1043		1161
1044	pango_layout_set_text (self->pl, text, textlen);	1162	pango_layout_set_text (self->pl, text, textlen);
1045	}	1163	}
1046		1164
1047	void	1165	void
1048	set_markup (CFPlus::Layout self, SV *text_)	1166	set_markup (DC::Layout self, SV *text_)
1049	CODE:	1167	CODE:
1050	{	1168	{
1051	STRLEN textlen;	1169	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1170	char *text = SvPVutf8 (text_, textlen);
1053		1171
1054	pango_layout_set_markup (self->pl, text, textlen);	1172	pango_layout_set_markup (self->pl, text, textlen);
1055	}	1173	}
1056		1174
1057	void	1175	void
1058	set_shapes (CFPlus::Layout self, ...)	1176	set_shapes (DC::Layout self, ...)
1059	CODE:	1177	CODE:
1060	{	1178	{
1061	PangoAttrList *attrs = 0;	1179	PangoAttrList *attrs = 0;
1062	const char *text = pango_layout_get_text (self->pl);	1180	const char *text = pango_layout_get_text (self->pl);
1063	const char *pos = text;	1181	const char *pos = text;
…		…
1098	if (attrs)	1216	if (attrs)
1099	pango_layout_set_attributes (self->pl, attrs);	1217	pango_layout_set_attributes (self->pl, attrs);
1100	}	1218	}
1101		1219
1102	void	1220	void
1103	get_shapes (CFPlus::Layout self)	1221	get_shapes (DC::Layout self)
1104	PPCODE:	1222	PPCODE:
1105	{	1223	{
1106	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1224	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1107		1225
1108	do	1226	do
1109	{	1227	{
1110	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1228	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1111		1229
1112	if (run && shape_attr_p (run))	1230	if (run && shape_attr_p (run))
1113	{	1231	{
1114	PangoRectangle extents;	1232	PangoRectangle extents;
1115	pango_layout_iter_get_run_extents (iter, 0, &extents);	1233	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1123		1241
1124	pango_layout_iter_free (iter);	1242	pango_layout_iter_free (iter);
1125	}	1243	}
1126		1244
1127	int	1245	int
1128	has_wrapped (CFPlus::Layout self)	1246	has_wrapped (DC::Layout self)
1129	CODE:	1247	CODE:
1130	{	1248	{
1131	int lines = 1;	1249	int lines = 1;
1132	const char *text = pango_layout_get_text (self->pl);	1250	const char *text = pango_layout_get_text (self->pl);
1133		1251
…		…
1138	}	1256	}
1139	OUTPUT:	1257	OUTPUT:
1140	RETVAL	1258	RETVAL
1141		1259
1142	SV *	1260	SV *
1143	get_text (CFPlus::Layout self)	1261	get_text (DC::Layout self)
1144	CODE:	1262	CODE:
1145	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1263	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1146	sv_utf8_decode (RETVAL);	1264	sv_utf8_decode (RETVAL);
1147	OUTPUT:	1265	OUTPUT:
1148	RETVAL	1266	RETVAL
1149		1267
1150	void	1268	void
1151	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.)
1152	CODE:	1270	CODE:
1153	self->r = r;	1271	self->r = r;
1154	self->g = g;	1272	self->g = g;
1155	self->b = b;	1273	self->b = b;
1156	self->a = a;	1274	self->a = a;
1157		1275
1158	void	1276	void
1159	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1277	set_font (DC::Layout self, DC::Font font = 0)
1160	CODE:	1278	CODE:
1161	if (self->font != font)	1279	if (self->font != font)
1162	{	1280	{
1163	self->font = font;	1281	self->font = font;
1164	layout_update_font (self);	1282	layout_update_font (self);
1165	}	1283	}
1166		1284
1167	void	1285	void
1168	set_height (CFPlus::Layout self, int base_height)	1286	set_height (DC::Layout self, int base_height)
1169	CODE:	1287	CODE:
1170	if (self->base_height != base_height)	1288	if (self->base_height != base_height)
1171	{	1289	{
1172	self->base_height = base_height;	1290	self->base_height = base_height;
1173	layout_update_font (self);	1291	layout_update_font (self);
1174	}	1292	}
1175		1293
1176	void	1294	void
1177	set_width (CFPlus::Layout self, int max_width = -1)	1295	set_width (DC::Layout self, int max_width = -1)
1178	CODE:	1296	CODE:
1179	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);
1180		1298
1181	void	1299	void
1182	set_indent (CFPlus::Layout self, int indent)	1300	set_indent (DC::Layout self, int indent)
1183	CODE:	1301	CODE:
1184	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1302	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1185		1303
1186	void	1304	void
1187	set_spacing (CFPlus::Layout self, int spacing)	1305	set_spacing (DC::Layout self, int spacing)
1188	CODE:	1306	CODE:
1189	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1307	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1190		1308
1191	void	1309	void
1192	set_ellipsise (CFPlus::Layout self, int ellipsise)	1310	set_ellipsise (DC::Layout self, int ellipsise)
1193	CODE:	1311	CODE:
1194	pango_layout_set_ellipsize (self->pl,	1312	pango_layout_set_ellipsize (self->pl,
1195	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1313	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1196	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1314	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1197	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1315	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1198	: PANGO_ELLIPSIZE_NONE	1316	: PANGO_ELLIPSIZE_NONE
1199	);	1317	);
1200		1318
1201	void	1319	void
1202	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1320	set_single_paragraph_mode (DC::Layout self, int spm)
1203	CODE:	1321	CODE:
1204	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1322	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1205		1323
1206	void	1324	void
1207	size (CFPlus::Layout self)	1325	size (DC::Layout self)
1208	PPCODE:	1326	PPCODE:
1209	{	1327	{
1210	int w, h;	1328	int w, h;
1211		1329
1212	layout_get_pixel_size (self, &w, &h);	1330	layout_get_pixel_size (self, &w, &h);
…		…
1215	PUSHs (sv_2mortal (newSViv (w)));	1333	PUSHs (sv_2mortal (newSViv (w)));
1216	PUSHs (sv_2mortal (newSViv (h)));	1334	PUSHs (sv_2mortal (newSViv (h)));
1217	}	1335	}
1218		1336
1219	int	1337	int
1220	descent (CFPlus::Layout self)	1338	descent (DC::Layout self)
1221	CODE:	1339	CODE:
1222	{	1340	{
1223	PangoRectangle rect;	1341	PangoRectangle rect;
1224	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1342	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1225	pango_layout_line_get_pixel_extents (line, 0, &rect);	1343	pango_layout_line_get_pixel_extents (line, 0, &rect);
1226	RETVAL = PANGO_DESCENT (rect);	1344	RETVAL = PANGO_DESCENT (rect);
1227	}	1345	}
1228	OUTPUT:	1346	OUTPUT:
1229	RETVAL	1347	RETVAL
1230		1348
1231	int	1349	int
1232	xy_to_index (CFPlus::Layout self, int x, int y)	1350	xy_to_index (DC::Layout self, int x, int y)
1233	CODE:	1351	CODE:
1234	{	1352	{
1235	int index, trailing;	1353	int index, trailing;
1236	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);
1237	RETVAL = index + trailing;	1355	RETVAL = index + trailing;
1238	}	1356	}
1239	OUTPUT:	1357	OUTPUT:
1240	RETVAL	1358	RETVAL
1241		1359
1242	void	1360	void
1243	cursor_pos (CFPlus::Layout self, int index)	1361	cursor_pos (DC::Layout self, int index)
1244	PPCODE:	1362	PPCODE:
1245	{	1363	{
1246	PangoRectangle strong_pos;	1364	PangoRectangle pos;
1247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1365	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1248		1366
1249	EXTEND (SP, 3);	1367	EXTEND (SP, 3);
1250	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1368	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1369	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1370	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1253	}	1371	}
1254		1372
1255	void	1373	void
1256	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)
1257	PPCODE:	1375	PPCODE:
1258	{	1376	{
1259	int line, x;	1377	int line, x;
1260		1378
1261	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)
1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1381	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1263		1382	--line;
		1383	#endif
1264	EXTEND (SP, 2);	1384	EXTEND (SP, 2);
1265	PUSHs (sv_2mortal (newSViv (line - 1)));	1385	PUSHs (sv_2mortal (newSViv (line)));
1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1386	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1267	}	1387	}
1268		1388
1269	void	1389	void
1270	line_x_to_index (CFPlus::Layout self, int line, int x)	1390	line_x_to_index (DC::Layout self, int line, int x)
1271	PPCODE:	1391	PPCODE:
1272	{	1392	{
1273	PangoLayoutLine *lp;	1393	PangoLayoutLine *lp;
1274	int index, trailing;	1394	int index, trailing;
1275		1395
1276	if (line < 0)	1396	if (line < 0)
1277	XSRETURN_EMPTY;	1397	XSRETURN_EMPTY;
1278		1398
1279	if (!(lp = pango_layout_get_line (self->pl, line)))	1399	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1280	XSRETURN_EMPTY; /* do better */	1400	XSRETURN_EMPTY; /* do better */
1281		1401
1282	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);
1283		1403
1284	EXTEND (SP, 2);	1404	EXTEND (SP, 2);
…		…
1290	PUSHs (sv_2mortal (newSViv (trailing)));	1410	PUSHs (sv_2mortal (newSViv (trailing)));
1291	}	1411	}
1292	}	1412	}
1293		1413
1294	void	1414	void
1295	render (CFPlus::Layout self, float x, float y, int flags = 0)	1415	render (DC::Layout self, float x, float y, int flags = 0)
1296	PPCODE:	1416	CODE:
		1417	rc_clear (self->rc);
1297	pango_opengl_render_layout_subpixel (	1418	pango_opengl_render_layout_subpixel (
1298	self->pl,	1419	self->pl,
		1420	self->rc,
1299	x * PANGO_SCALE, y * PANGO_SCALE,	1421	x * PANGO_SCALE, y * PANGO_SCALE,
1300	self->r, self->g, self->b, self->a,	1422	self->r, self->g, self->b, self->a,
1301	flags	1423	flags
1302	);	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);
1303		1428
1304	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);
		1440
		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
1305		1449
1306	PROTOTYPES: ENABLE	1450	PROTOTYPES: ENABLE
1307
1308	int minpot (int n)
1309		1451
1310	void	1452	void
1311	pad (SV *data_, int ow, int oh, int nw, int nh)	1453	pad (SV *data_, int ow, int oh, int nw, int nh)
1312	CODE:	1454	CODE:
1313	{	1455	{
…		…
1340	HV hv = (HV )SvRV (self);	1482	HV hv = (HV )SvRV (self);
1341	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1483	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1342	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1484	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1343	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1485	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1344		1486
		1487	if (name <= 0)
		1488	XSRETURN_EMPTY;
		1489
1345	if (items < 5)	1490	if (items < 5)
1346	{	1491	{
1347	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1492	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1348	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1493	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1349	}	1494	}
…		…
1387	RETVAL = width > 0;	1532	RETVAL = width > 0;
1388	}	1533	}
1389	OUTPUT:	1534	OUTPUT:
1390	RETVAL	1535	RETVAL
1391		1536
1392	MODULE = CFPlus PACKAGE = CFPlus::Map	1537	MODULE = Deliantra::Client PACKAGE = DC::Map
1393		1538
1394	PROTOTYPES: DISABLE	1539	PROTOTYPES: DISABLE
1395		1540
1396	CFPlus::Map	1541	DC::Map
1397	new (SV *class)	1542	new (SV *class)
1398	CODE:	1543	CODE:
1399	New (0, RETVAL, 1, struct map);	1544	New (0, RETVAL, 1, struct map);
1400	RETVAL->x = 0;	1545	RETVAL->x = 0;
1401	RETVAL->y = 0;	1546	RETVAL->y = 0;
…		…
1409	RETVAL->row = 0;	1554	RETVAL->row = 0;
1410	OUTPUT:	1555	OUTPUT:
1411	RETVAL	1556	RETVAL
1412		1557
1413	void	1558	void
1414	DESTROY (CFPlus::Map self)	1559	DESTROY (DC::Map self)
1415	CODE:	1560	CODE:
1416	{	1561	{
1417	map_clear (self);	1562	map_clear (self);
1418	Safefree (self->face2tile);	1563	Safefree (self->face2tile);
1419	Safefree (self->tex);	1564	Safefree (self->tex);
1420	Safefree (self);	1565	Safefree (self);
1421	}	1566	}
1422		1567
1423	void	1568	void
1424	resize (CFPlus::Map self, int map_width, int map_height)	1569	resize (DC::Map self, int map_width, int map_height)
1425	CODE:	1570	CODE:
1426	self->w = map_width;	1571	self->w = map_width;
1427	self->h = map_height;	1572	self->h = map_height;
1428		1573
1429	void	1574	void
1430	clear (CFPlus::Map self)	1575	clear (DC::Map self)
1431	CODE:	1576	CODE:
1432	map_clear (self);	1577	map_clear (self);
1433		1578
1434	void	1579	void
1435	set_tileid (CFPlus::Map self, int face, int tile)	1580	set_tileid (DC::Map self, int face, int tile)
1436	CODE:	1581	CODE:
1437	{	1582	{
1438	need_facenum (self, face); self->face2tile [face] = tile;	1583	need_facenum (self, face); self->face2tile [face] = tile;
1439	need_texid (self, tile);	1584	need_texid (self, tile);
1440	}	1585	}
1441		1586
1442	void	1587	void
1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1588	set_smooth (DC::Map self, int face, int smooth, int level)
1444	CODE:	1589	CODE:
1445	{	1590	{
1446	tileid texid;	1591	tileid texid;
1447	maptex *tex;	1592	maptex *tex;
1448		1593
…		…
1461	tex->smoothtile = self->face2tile [smooth];	1606	tex->smoothtile = self->face2tile [smooth];
1462	tex->smoothlevel = level;	1607	tex->smoothlevel = level;
1463	}	1608	}
1464		1609
1465	void	1610	void
1466	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)
1467	CODE:	1612	CODE:
1468	{	1613	{
1469	need_texid (self, texid);	1614	need_texid (self, texid);
1470		1615
1471	{	1616	{
…		…
1491	// from transparent color bleeding and ugly wrapping effects.	1636	// from transparent color bleeding and ugly wrapping effects.
1492	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1637	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1493	}	1638	}
1494		1639
1495	int	1640	int
1496	ox (CFPlus::Map self)	1641	ox (DC::Map self)
1497	ALIAS:	1642	ALIAS:
1498	oy = 1	1643	oy = 1
1499	x = 2	1644	x = 2
1500	y = 3	1645	y = 3
1501	w = 4	1646	w = 4
…		…
1512	}	1657	}
1513	OUTPUT:	1658	OUTPUT:
1514	RETVAL	1659	RETVAL
1515		1660
1516	void	1661	void
1517	scroll (CFPlus::Map self, int dx, int dy)	1662	scroll (DC::Map self, int dx, int dy)
1518	CODE:	1663	CODE:
1519	{	1664	{
1520	if (dx > 0)	1665	if (dx > 0)
1521	map_blank (self, self->x, self->y, dx, self->h);	1666	map_blank (self, self->x, self->y, dx, self->h);
1522	else if (dx < 0)	1667	else if (dx < 0)
…		…
1537	self->rows += MAP_EXTEND_Y;	1682	self->rows += MAP_EXTEND_Y;
1538	self->y += MAP_EXTEND_Y;	1683	self->y += MAP_EXTEND_Y;
1539	}	1684	}
1540	}	1685	}
1541		1686
1542	void	1687	SV *
1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1688	map1a_update (DC::Map self, SV *data_, int extmap)
1544	CODE:	1689	CODE:
1545	{	1690	{
1546	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1691	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1547	uint8_t data_end = (uint8_t )SvEND (data_);	1692	uint8_t data_end = (uint8_t )SvEND (data_);
1548	mapcell *cell;	1693	mapcell *cell;
1549	int x, y, flags;	1694	int x, y, z, flags;
		1695	AV *missing = newAV ();
		1696	RETVAL = newRV_noinc ((SV *)missing);
1550		1697
1551	while (data < data_end - 1)	1698	while (data < data_end - 1)
1552	{	1699	{
1553	flags = (data [0] << 8) + data [1]; data += 2;	1700	flags = (data [0] << 8) + data [1]; data += 2;
1554		1701
…		…
1574	uint8_t ext, cmd;	1721	uint8_t ext, cmd;
1575		1722
1576	do	1723	do
1577	{	1724	{
1578	ext = *data++;	1725	ext = *data++;
1579	cmd = ext & 0x3f;	1726	cmd = ext & 0x7f;
1580		1727
1581	if (cmd < 4)	1728	if (cmd < 4)
1582	cell->darkness = 255 - ext * 64 + 1;	1729	cell->darkness = 255 - ext * 64 + 1;
1583	else if (cmd == 5) // health	1730	else if (cmd == 5) // health
1584	{	1731	{
…		…
1587	}	1734	}
1588	else if (cmd == 6) // monster width	1735	else if (cmd == 6) // monster width
1589	cell->stat_width = *data++ + 1;	1736	cell->stat_width = *data++ + 1;
1590	else if (cmd == 0x47)	1737	else if (cmd == 0x47)
1591	{	1738	{
1592	if (*data == 4)	1739	if (*data == 1) cell->player = data [1];
1593	; // 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);
1594		1743
1595	data += *data + 1;	1744	data += *data + 1;
1596	}	1745	}
1597	else if (cmd == 8) // cell flags	1746	else if (cmd == 8) // cell flags
1598	cell->flags = *data++;	1747	cell->flags = *data++;
…		…
1605	}	1754	}
1606	else	1755	else
1607	cell->darkness = *data++ + 1;	1756	cell->darkness = *data++ + 1;
1608	}	1757	}
1609		1758
		1759	for (z = 0; z <= 2; ++z)
1610	if (flags & 4)	1760	if (flags & (4 >> z))
1611	{	1761	{
1612	faceid face = (data [0] << 8) + data [1]; data += 2;	1762	faceid face = (data [0] << 8) + data [1]; data += 2;
1613	need_facenum (self, face);	1763	need_facenum (self, face);
1614	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	}
1615	}	1779	}
1616
1617	if (flags & 2)
1618	{
1619	faceid face = (data [0] << 8) + data [1]; data += 2;
1620	need_facenum (self, face);
1621	cell->tile [1] = self->face2tile [face];
1622	}
1623
1624	if (flags & 1)
1625	{
1626	faceid face = (data [0] << 8) + data [1]; data += 2;
1627	need_facenum (self, face);
1628	cell->tile [2] = self->face2tile [face];
1629	}
1630	}	1780	}
1631	else	1781	else
1632	cell->darkness = 0;	1782	cell->darkness = 0;
1633	}	1783	}
1634	}	1784	}
		1785	OUTPUT:
		1786	RETVAL
1635		1787
1636	SV *	1788	SV *
1637	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)
1638	CODE:	1790	CODE:
1639	{	1791	{
1640	int x1, x;	1792	int x1, x;
1641	int y1, y;	1793	int y1, y;
1642	int z;	1794	int z;
…		…
1687	}	1839	}
1688	OUTPUT:	1840	OUTPUT:
1689	RETVAL	1841	RETVAL
1690		1842
1691	void	1843	void
1692	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)
1693	CODE:	1845	CODE:
1694	{	1846	{
		1847	int x, y, z;
		1848
1695	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1849	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1696	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
1697	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)
1698	smooth_key skey;	1852	smooth_key skey;
1699	int x, y, z;	1853	int pl_x, pl_y;
1700	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;
1701		1860
1702	// thats current max. sorry.	1861	// thats current max. sorry.
1703	if (sw > 255) sw = 255;	1862	if (sw > 255) sw = 255;
1704	if (sh > 255) sh = 255;	1863	if (sh > 255) sh = 255;
1705		1864
1706	// clear key, in case of extra padding	1865	// clear key, in case of extra padding
1707	memset (&skey, 0, sizeof (skey));	1866	memset (&skey, 0, sizeof (skey));
1708		1867
1709	glColor4ub (255, 255, 255, 255);	1868	memset (&key, 0, sizeof (key));
1710		1869	key.r = 255;
1711	glEnable (GL_BLEND);	1870	key.g = 255;
1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1871	key.b = 255;
1713	glEnable (GL_TEXTURE_2D);	1872	key.a = 255;
1714	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1873	key.mode = GL_QUADS;
1715		1874	key.format = GL_T2F_V3F;
1716	glBegin (GL_QUADS);	1875	key.texname = -1;
1717
1718	last_name = 0;
1719		1876
1720	mx += self->x;	1877	mx += self->x;
1721	my += self->y;	1878	my += self->y;
1722		1879
1723	// first pass: determine smooth_max	1880	// first pass: determine smooth_max
…		…
1739	MAX (self->tex [cell->tile [0]].smoothlevel,	1896	MAX (self->tex [cell->tile [0]].smoothlevel,
1740	MAX (self->tex [cell->tile [1]].smoothlevel,	1897	MAX (self->tex [cell->tile [1]].smoothlevel,
1741	self->tex [cell->tile [2]].smoothlevel));	1898	self->tex [cell->tile [2]].smoothlevel));
1742	}	1899	}
1743	}	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);
1744		1905
1745	for (z = 0; z <= 2; z++)	1906	for (z = 0; z <= 2; z++)
1746	{	1907	{
1747	memset (smooth_level, 0, sizeof (smooth_level));	1908	memset (smooth_level, 0, sizeof (smooth_level));
1748		1909
…		…
1761	{	1922	{
1762	maptex tex = self->tex [tile];	1923	maptex tex = self->tex [tile];
1763	int px = (x + 1) * T - tex.w;	1924	int px = (x + 1) * T - tex.w;
1764	int py = (y + 1) * T - tex.h;	1925	int py = (y + 1) * T - tex.h;
1765		1926
1766	// suppressing texture state switches here
1767	// is only moderately effective, but worth the extra effort
1768	if (last_name != tex.name)	1927	if (key.texname != tex.name)
1769	{	1928	{
1770	if (!tex.name)	1929	if (!tex.name)
1771	tex = self->tex [2]; /* missing, replace by noface */	1930	tex = self->tex [2]; /* missing, replace by noface */
1772		1931
1773	glEnd ();	1932	key.texname = tex.name;
1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1933	arr = rc_array (rc, &key);
1775	glBegin (GL_QUADS);
1776	}	1934	}
1777		1935
1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1936	if (expect_false (cell->player == player) && expect_false (z == 2))
1779	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1780	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1781	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1782
1783	if (cell->flags && z == 2)
1784	{	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
1785	if (cell->flags & 1)	1952	if (cell->flags & 1)
1786	{	1953	{
1787	maptex tex = self->tex [1];	1954	maptex tex = self->tex [1];
1788	int px = x * T + T * 2 / 32;	1955	int px = x * T + T * 2 / 32;
1789	int py = y * T - T * 6 / 32;	1956	int py = y * T - T * 6 / 32;
1790		1957
		1958	if (tex.name)
1791	glEnd ();	1959	{
1792	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);
1793	glBegin (GL_QUADS);	1970	}
1794
1795	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1796	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1797	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1798	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1799	}	1971	}
1800	}	1972	}
1801		1973
1802	// update smooth hash	1974	// update smooth hash
1803	if (tex.smoothtile)	1975	if (tex.smoothtile)
…		…
1839	}	2011	}
1840	}	2012	}
1841	}	2013	}
1842	}	2014	}
1843		2015
		2016	rc_draw (rc);
		2017	rc_clear (rc);
		2018
1844	// go through all smoothlevels, lowest to highest, then draw.	2019	// go through all smoothlevels, lowest to highest, then draw.
1845	// this is basically counting sort	2020	// this is basically counting sort
1846	{	2021	{
1847	int w, b;	2022	int w, b;
1848		2023
		2024	glEnable (GL_TEXTURE_2D);
		2025	glBegin (GL_QUADS);
1849	for (w = 0; w < 256 / 32; ++w)	2026	for (w = 0; w < 256 / 32; ++w)
1850	{	2027	{
1851	uint32_t smask = smooth_level [w];	2028	uint32_t smask = smooth_level [w];
1852	if (smask)	2029	if (smask)
1853	for (b = 0; b < 32; ++b)	2030	for (b = 0; b < 32; ++b)
…		…
1872	int border = bits & 15;	2049	int border = bits & 15;
1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2050	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1874	float dx = tex.s * .0625f; // 16 images/row	2051	float dx = tex.s * .0625f; // 16 images/row
1875	float dy = tex.t * .5f ; // 2 images/column	2052	float dy = tex.t * .5f ; // 2 images/column
1876		2053
1877	// this time naively avoiding texture state changes
1878	// save gobs of state changes.
1879	if (last_name != tex.name)	2054	if (tex.name)
1880	{	2055	{
		2056	// this time avoiding texture state changes
		2057	// save gobs of state changes.
1881	if (!tex.name)	2058	if (key.texname != tex.name)
1882	continue; // smoothing not yet available	2059	{
1883
1884	glEnd ();	2060	glEnd ();
1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2061	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1886	glBegin (GL_QUADS);	2062	glBegin (GL_QUADS);
1887	}	2063	}
1888		2064
1889	if (border)	2065	if (border)
1890	{	2066	{
1891	float ox = border * dx;	2067	float ox = border * dx;
1892		2068
1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2069	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2070	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2071	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2072	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1897	}	2073	}
1898		2074
1899	if (corner)	2075	if (corner)
1900	{	2076	{
1901	float ox = corner * dx;	2077	float ox = corner * dx;
1902		2078
1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2079	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2080	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2081	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2082	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2083	}
1907	}	2084	}
1908	}	2085	}
1909	}	2086	}
1910	}	2087	}
1911	}	2088	}
		2089
		2090	glEnd ();
		2091	glDisable (GL_TEXTURE_2D);
		2092	key.texname = -1;
1912	}	2093	}
1913		2094
1914	hv_clear (smooth);	2095	hv_clear (smooth);
1915	}	2096	}
1916		2097
1917	glEnd ();	2098	if (pl_tex.name)
		2099	{
		2100	maptex tex = pl_tex;
		2101	int px = pl_x + pdx;
		2102	int py = pl_y + pdy;
1918		2103
1919	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
1920	glDisable (GL_BLEND);	2115	glDisable (GL_BLEND);
		2116	rc_free (rc);
1921		2117
1922	// top layer: overlays such as the health bar	2118	// top layer: overlays such as the health bar
1923	for (y = 0; y < sh; y++)	2119	for (y = 0; y < sh; y++)
1924	if (0 <= y + my && y + my < self->rows)	2120	if (0 <= y + my && y + my < self->rows)
1925	{	2121	{
…		…
1950	}	2146	}
1951	}	2147	}
1952	}	2148	}
1953		2149
1954	void	2150	void
1955	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)
1956	CODE:	2152	CODE:
1957	{	2153	{
1958	static float color[16][3] = {	2154	static float color[16][3] = {
1959	{ 0.00F, 0.00F, 0.00F },	2155	{ 0.00F, 0.00F, 0.00F },
1960	{ 1.00F, 1.00F, 1.00F },	2156	{ 1.00F, 1.00F, 1.00F },
…		…
2010	glDisable (GL_BLEND);	2206	glDisable (GL_BLEND);
2011	glDisable (GL_TEXTURE_2D);	2207	glDisable (GL_TEXTURE_2D);
2012	}	2208	}
2013		2209
2014	void	2210	void
2015	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)
2016	PPCODE:	2212	PPCODE:
2017	{	2213	{
2018	int x, y;	2214	int x, y;
2019	int sw1 = sw + 2;	2215	int sw1 = sw + 2;
2020	int sh1 = sh + 2;	2216	int sh1 = sh + 2;
…		…
2091	PUSHs (sv_2mortal (newSViv (sh3)));	2287	PUSHs (sv_2mortal (newSViv (sh3)));
2092	PUSHs (darkness3_sv);	2288	PUSHs (darkness3_sv);
2093	}	2289	}
2094		2290
2095	SV *	2291	SV *
2096	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)
2097	CODE:	2293	CODE:
2098	{	2294	{
2099	int x, y, x1, y1;	2295	int x, y, x1, y1;
2100	SV data_sv = newSV (w h * 7 + 5);	2296	SV data_sv = newSV (w h * 7 + 5);
2101	uint8_t data = (uint8_t )SvPVX (data_sv);	2297	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2158	else	2354	else
2159	*data++ = 0;	2355	*data++ = 0;
2160	}	2356	}
2161	}	2357	}
2162		2358
		2359	/* if size is wh + 5 then no data has been found /
		2360	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2361	{
2163	SvPOK_only (data_sv);	2362	SvPOK_only (data_sv);
2164	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2363	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2364	}
		2365
2165	RETVAL = data_sv;	2366	RETVAL = data_sv;
2166	}	2367	}
2167	OUTPUT:	2368	OUTPUT:
2168	RETVAL	2369	RETVAL
2169		2370
2170	void	2371	void
2171	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)
2172	PPCODE:	2373	PPCODE:
2173	{	2374	{
2174	int x, y, z;	2375	int x, y, z;
2175	int w, h;	2376	int w, h;
2176	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;
2177		2388
2178	if (*data++ != 0)	2389	if (*data++ != 0)
2179	return; /* version mismatch */	2390	XSRETURN_EMPTY; /* version mismatch */
2180		2391
2181	w = data++ << 8; w \|= data++;	2392	w = data++ << 8; w \|= data++;
2182	h = data++ << 8; h \|= data++;	2393	h = data++ << 8; h \|= data++;
2183		2394
2184	// 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
…		…
2196	{	2407	{
2197	maprow *row = map_get_row (self, y);	2408	maprow *row = map_get_row (self, y);
2198		2409
2199	for (x = x0; x < x1; x++)	2410	for (x = x0; x < x1; x++)
2200	{	2411	{
		2412	uint8_t flags;
		2413
		2414	if (data + 7 >= end)
		2415	XSRETURN_EMPTY;
		2416
2201	uint8_t flags = *data++;	2417	flags = *data++;
2202		2418
2203	if (flags)	2419	if (flags)
2204	{	2420	{
2205	mapcell *cell = row_get_cell (row, x);	2421	mapcell *cell = row_get_cell (row, x);
2206	tileid tile[3] = { 0, 0, 0 };	2422	tileid tile[3] = { 0, 0, 0 };
…		…
2209	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2425	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2210	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2426	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2211		2427
2212	if (cell->darkness == 0)	2428	if (cell->darkness == 0)
2213	{	2429	{
2214	cell->darkness = 0;	2430	/cell->darkness = 0;/
		2431	EXTEND (SP, 3);
2215		2432
2216	for (z = 0; z <= 2; z++)	2433	for (z = 0; z <= 2; z++)
2217	{	2434	{
2218	tileid t = tile [z];	2435	tileid t = tile [z];
2219		2436
2220	if (t >= self->texs \|\| (t && !self->tex [t].name))	2437	if (t >= self->texs \|\| (t && !self->tex [t].name))
2221	{	2438	{
2222	XPUSHs (sv_2mortal (newSViv (t)));	2439	PUSHs (sv_2mortal (newSViv (t)));
2223	need_texid (self, t);	2440	need_texid (self, t);
2224	}	2441	}
2225		2442
2226	cell->tile [z] = t;	2443	cell->tile [z] = t;
2227	}	2444	}
…		…
2229	}	2446	}
2230	}	2447	}
2231	}	2448	}
2232	}	2449	}
2233		2450
2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2451	MODULE = Deliantra::Client PACKAGE = DC::RW
		2452
		2453	DC::RW
		2454	new (SV class, SV data_sv)
		2455	CODE:
		2456	{
		2457	STRLEN datalen;
		2458	char *data = SvPVbyte (data_sv, datalen);
		2459
		2460	RETVAL = SDL_RWFromConstMem (data, datalen);
		2461	}
		2462	OUTPUT:
		2463	RETVAL
		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 : '('
		2474	#void
		2475	#close (DC::RW self)
		2476	# CODE:
		2477	# (self->(close)) (self);
		2478
		2479	MODULE = Deliantra::Client PACKAGE = DC::Channel
2235		2480
2236	PROTOTYPES: DISABLE	2481	PROTOTYPES: DISABLE
2237		2482
2238	CFPlus::MixChunk	2483	DC::Channel
2239	new_from_file (SV class, char path)	2484	find ()
2240	CODE:	2485	CODE:
2241	RETVAL = Mix_LoadWAV (path);	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	}
2242	OUTPUT:	2502	OUTPUT:
2243	RETVAL	2503	RETVAL
2244		2504
2245	void	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
2246	DESTROY (CFPlus::MixChunk self)	2574	DESTROY (DC::MixChunk self)
2247	CODE:	2575	CODE:
2248	Mix_FreeChunk (self);	2576	Mix_FreeChunk (self);
2249		2577
2250	int	2578	int
2251	volume (CFPlus::MixChunk self, int volume = -1)	2579	volume (DC::MixChunk self, int volume = -1)
2252	CODE:	2580	CODE:
		2581	if (items > 1)
		2582	volume = CLAMP (volume, 0, 128);
2253	RETVAL = Mix_VolumeChunk (self, volume);	2583	RETVAL = Mix_VolumeChunk (self, volume);
2254	OUTPUT:	2584	OUTPUT:
2255	RETVAL	2585	RETVAL
2256		2586
2257	int	2587	DC::Channel
2258	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)
2259	CODE:	2589	CODE:
		2590	{
2260	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	}
2261	OUTPUT:	2602	OUTPUT:
2262	RETVAL	2603	RETVAL
2263		2604
2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2605	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2265		2606
2266	int	2607	int
2267	volume (int volume = -1)	2608	volume (int volume = -1)
2268	PROTOTYPE: ;$	2609	PROTOTYPE: ;$
2269	CODE:	2610	CODE:
		2611	if (items > 0)
		2612	volume = CLAMP (volume, 0, 128);
2270	RETVAL = Mix_VolumeMusic (volume);	2613	RETVAL = Mix_VolumeMusic (volume);
2271	OUTPUT:	2614	OUTPUT:
2272	RETVAL	2615	RETVAL
2273		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
2274	int	2639	int
2275	fade_out (int ms)
2276	CODE:
2277	RETVAL = Mix_FadeOutMusic (ms);
2278	OUTPUT:
2279	RETVAL
2280
2281	CFPlus::MixMusic
2282	new_from_file (SV class, char path)
2283	CODE:
2284	RETVAL = Mix_LoadMUS (path);
2285	OUTPUT:
2286	RETVAL
2287
2288	void
2289	DESTROY (CFPlus::MixMusic self)
2290	CODE:
2291	Mix_FreeMusic (self);
2292
2293	int
2294	play (CFPlus::MixMusic self, int loops = -1)	2640	play (DC::MixMusic self, int loops = -1)
2295	CODE:	2641	CODE:
2296	RETVAL = Mix_PlayMusic (self, loops);	2642	RETVAL = Mix_PlayMusic (self, loops);
2297	OUTPUT:	2643	OUTPUT:
2298	RETVAL	2644	RETVAL
2299		2645
2300	int	2646	void
2301	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)
2302	CODE:	2648	CODE:
2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2649	Mix_FadeInMusicPos (self, loops, ms, position);
2304	OUTPUT:
2305	RETVAL
2306		2650
2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2651	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2308		2652
2309	PROTOTYPES: ENABLE	2653	PROTOTYPES: ENABLE
2310		2654
2311	BOOT:	2655	BOOT:
2312	{	2656	{
2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2657	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2314	static const struct {	2658	static const struct {
2315	const char *name;	2659	const char *name;
2316	IV iv;	2660	IV iv;
2317	} *civ, const_iv[] = {	2661	} *civ, const_iv[] = {
2318	# define const_iv(name) { # name, (IV)name }	2662	# define const_iv(name) { # name, (IV)name }
…		…
2353	const_iv (GL_INTENSITY),	2697	const_iv (GL_INTENSITY),
2354	const_iv (GL_LUMINANCE),	2698	const_iv (GL_LUMINANCE),
2355	const_iv (GL_LUMINANCE_ALPHA),	2699	const_iv (GL_LUMINANCE_ALPHA),
2356	const_iv (GL_FLOAT),	2700	const_iv (GL_FLOAT),
2357	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),
2358	const_iv (GL_COMPILE),	2708	const_iv (GL_COMPILE),
2359	const_iv (GL_PROXY_TEXTURE_1D),	2709	const_iv (GL_PROXY_TEXTURE_1D),
2360	const_iv (GL_PROXY_TEXTURE_2D),	2710	const_iv (GL_PROXY_TEXTURE_2D),
2361	const_iv (GL_TEXTURE_1D),	2711	const_iv (GL_TEXTURE_1D),
2362	const_iv (GL_TEXTURE_2D),	2712	const_iv (GL_TEXTURE_2D),
…		…
2401	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2751	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2402	const_iv (GL_POINT_SMOOTH_HINT),	2752	const_iv (GL_POINT_SMOOTH_HINT),
2403	const_iv (GL_LINE_SMOOTH_HINT),	2753	const_iv (GL_LINE_SMOOTH_HINT),
2404	const_iv (GL_POLYGON_SMOOTH_HINT),	2754	const_iv (GL_POLYGON_SMOOTH_HINT),
2405	const_iv (GL_GENERATE_MIPMAP_HINT),	2755	const_iv (GL_GENERATE_MIPMAP_HINT),
		2756	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2406	const_iv (GL_FASTEST),	2757	const_iv (GL_FASTEST),
2407	const_iv (GL_DONT_CARE),	2758	const_iv (GL_DONT_CARE),
2408	const_iv (GL_NICEST),	2759	const_iv (GL_NICEST),
2409	const_iv (GL_V2F),	2760	const_iv (GL_V2F),
2410	const_iv (GL_V3F),	2761	const_iv (GL_V3F),
…		…
2418		2769
2419	texture_av = newAV ();	2770	texture_av = newAV ();
2420	AvREAL_off (texture_av);	2771	AvREAL_off (texture_av);
2421	}	2772	}
2422		2773
		2774	void
		2775	disable_GL_EXT_blend_func_separate ()
		2776	CODE:
		2777	gl.BlendFuncSeparate = 0;
		2778	gl.BlendFuncSeparateEXT = 0;
		2779
2423	char *	2780	char *
2424	gl_vendor ()	2781	gl_vendor ()
2425	CODE:	2782	CODE:
2426	RETVAL = (char *)glGetString (GL_VENDOR);	2783	RETVAL = (char *)glGetString (GL_VENDOR);
2427	OUTPUT:	2784	OUTPUT:
…		…
2544		2901
2545	void glTexCoord (float s, float t)	2902	void glTexCoord (float s, float t)
2546	CODE:	2903	CODE:
2547	glTexCoord2f (s, t);	2904	glTexCoord2f (s, t);
2548		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
2549	PROTOTYPES: ENABLE	2919	PROTOTYPES: ENABLE
2550		2920
2551	void glBegin (int mode)	2921	void glBegin (int mode)
2552		2922
2553	void glEnd ()	2923	void glEnd ()
…		…
2585	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)
2586	CODE:	2956	CODE:
2587	if (gl.SeparableFilter2D)	2957	if (gl.SeparableFilter2D)
2588	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2958	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2589		2959
2590	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)
2591		2961
2592	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)
2593		2963
2594	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)
2595		2965
…		…
2621		2991
2622	void glEndList ()	2992	void glEndList ()
2623		2993
2624	void glCallList (int list)	2994	void glCallList (int list)
2625		2995
2626	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	2996	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2627		2997
2628	PROTOTYPES: DISABLE	2998	PROTOTYPES: DISABLE
2629		2999
2630	void	3000	void
2631	find_widget (SV *widget, NV x, NV y)	3001	find_widget (SV *self, NV x, NV y)
2632	PPCODE:	3002	PPCODE:
2633	{	3003	{
2634	if (within_widget (widget, x, y))	3004	if (within_widget (self, x, y))
2635	XPUSHs (widget);	3005	XPUSHs (self);
2636	}	3006	}
2637		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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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.208 by root, Sat Jul 21 16:07:53 2007 UTC vs. Revision 1.264 by root, Fri Jul 18 22:32:54 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.208 by root, Sat Jul 21 16:07:53 2007 UTC vs.
Revision 1.264 by root, Fri Jul 18 22:32:54 2008 UTC