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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.211 by root, Sat Jul 28 00:45:28 2007 UTC vs.
Revision 1.265 by root, Fri Jul 18 22:56:11 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	/******************************************************************************/
…		…
476	return 0;	515	return 0;
477		516
478	return 1;	517	return 1;
479	}	518	}
480		519
481	MODULE = CFPlus PACKAGE = CFPlus	520	MODULE = Deliantra::Client PACKAGE = DC
482		521
483	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
484		523
485	BOOT:	524	BOOT:
486	{	525	{
487	HV *stash = gv_stashpv ("CFPlus", 1);	526	HV *stash = gv_stashpv ("DC", 1);
488	static const struct {	527	static const struct {
489	const char *name;	528	const char *name;
490	IV iv;	529	IV iv;
491	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
492	# define const_iv(name) { # name, (IV)name }	531	# define const_iv(name) { # name, (IV)name }
…		…
514		553
515	const_iv (SDL_APPINPUTFOCUS),	554	const_iv (SDL_APPINPUTFOCUS),
516	const_iv (SDL_APPMOUSEFOCUS),	555	const_iv (SDL_APPMOUSEFOCUS),
517	const_iv (SDL_APPACTIVE),	556	const_iv (SDL_APPACTIVE),
518		557
		558	const_iv (SDLK_FIRST),
		559	const_iv (SDLK_LAST),
519	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
520	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
521	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
522	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
523	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
595	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
596	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
597	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
598	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
599	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)
600	# undef const_iv	670	# undef const_iv
601	};	671	};
602		672
603	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; )
604	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	674	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
622		692
623	NV floor (NV x)	693	NV floor (NV x)
624		694
625	NV ceil (NV x)	695	NV ceil (NV x)
626		696
		697	IV minpot (UV n)
		698
		699	IV popcount (UV n)
		700
627	void	701	void
628	pango_init ()	702	pango_init ()
629	CODE:	703	CODE:
630	{	704	{
631	opengl_fontmap = pango_opengl_font_map_new ();	705	opengl_fontmap = pango_opengl_font_map_new ();
632	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);
633	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
634	}	713	}
635		714
636	char *
637	SDL_GetError ()	715	char *SDL_GetError ()
638		716
639	int	717	int SDL_Init (U32 flags)
640	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
641		718
642	void	719	int SDL_InitSubSystem (U32 flags)
		720
		721	void SDL_QuitSubSystem (U32 flags)
		722
643	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
644		733
645	void	734	void
646	SDL_ListModes (int rgb, int alpha)	735	SDL_ListModes (int rgb, int alpha)
647	PPCODE:	736	PPCODE:
648	{	737	{
…		…
660	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	749	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
661	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	750	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
662	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	751	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
663		752
664	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	753	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
665	#if SDL_VERSION_ATLEAST(1,2,10)
666	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
667	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	754	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
668	#endif
669		755
670	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	756	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
671		757
672	if (m && m != (SDL_Rect **)-1)	758	if (m && m != (SDL_Rect **)-1)
673	while (*m)	759	while (*m)
674	{	760	{
675	if ((*m)->w >= 640 && (*m)->h >= 480)	761	if ((*m)->w >= 400 && (*m)->h >= 300)
676	{	762	{
677	AV *av = newAV ();	763	AV *av = newAV ();
678	av_push (av, newSViv ((*m)->w));	764	av_push (av, newSViv ((*m)->w));
679	av_push (av, newSViv ((*m)->h));	765	av_push (av, newSViv ((*m)->h));
680	av_push (av, newSViv (rgb));	766	av_push (av, newSViv (rgb));
…		…
704		790
705	if (RETVAL)	791	if (RETVAL)
706	{	792	{
707	av_clear (texture_av);	793	av_clear (texture_av);
708		794
709	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	795	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
710	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	796	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
711	#include "glfunc.h"	797	#include "glfunc.h"
712	#undef GL_FUNC	798	#undef GL_FUNC
713	}	799	}
714	}	800	}
…		…
721	char *	807	char *
722	SDL_GetKeyName (int sym)	808	SDL_GetKeyName (int sym)
723		809
724	int	810	int
725	SDL_GetAppState ()	811	SDL_GetAppState ()
		812
		813	int
		814	SDL_GetModState ()
726		815
727	void	816	void
728	poll_events ()	817	poll_events ()
729	PPCODE:	818	PPCODE:
730	{	819	{
…		…
740	{	829	{
741	case SDL_KEYDOWN:	830	case SDL_KEYDOWN:
742	case SDL_KEYUP:	831	case SDL_KEYUP:
743	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
744	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	833	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
745	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	834	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
746	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	835	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
747	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	836	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
748	break;	837	break;
749		838
750	case SDL_ACTIVEEVENT:	839	case SDL_ACTIVEEVENT:
751	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	840	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
769	x = ev.motion.x;	858	x = ev.motion.x;
770	y = ev.motion.y;	859	y = ev.motion.y;
771	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	860	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
772	}	861	}
773		862
774	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	863	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
775	hv_store (hv, "state", 5, newSViv (state), 0);	864	hv_store (hv, "state", 5, newSViv (state), 0);
776	hv_store (hv, "x", 1, newSViv (x), 0);	865	hv_store (hv, "x", 1, newSViv (x), 0);
777	hv_store (hv, "y", 1, newSViv (y), 0);	866	hv_store (hv, "y", 1, newSViv (y), 0);
778	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	867	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
779	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	868	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
780	}	869	}
781	break;	870	break;
782		871
783	case SDL_MOUSEBUTTONDOWN:	872	case SDL_MOUSEBUTTONDOWN:
784	case SDL_MOUSEBUTTONUP:	873	case SDL_MOUSEBUTTONUP:
785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	874	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
786		875
787	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	876	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
788	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	877	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
789	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	878	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
790	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	879	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
795	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	884	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
796	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	885	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
797	break;	886	break;
798	}	887	}
799		888
800	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	889	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
801	}	890	}
802	}	891	}
803		892
804	int	893	int
805	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	894	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
806	POSTCALL:	895	POSTCALL:
807	Mix_HookMusicFinished (music_finished);	896	Mix_HookMusicFinished (music_finished);
808	Mix_ChannelFinished (channel_finished);	897	Mix_ChannelFinished (channel_finished);
809		898
810	void	899	void
		900	Mix_QuerySpec ()
		901	PPCODE:
		902	{
		903	int freq, channels;
		904	Uint16 format;
		905
		906	if (Mix_QuerySpec (&freq, &format, &channels))
		907	{
		908	EXTEND (SP, 3);
		909	PUSHs (sv_2mortal (newSViv (freq)));
		910	PUSHs (sv_2mortal (newSViv (format)));
		911	PUSHs (sv_2mortal (newSViv (channels)));
		912	}
		913	}
		914
		915	void
811	Mix_CloseAudio ()	916	Mix_CloseAudio ()
812		917
813	int	918	int
814	Mix_AllocateChannels (int numchans = -1)	919	Mix_AllocateChannels (int numchans = -1)
		920
		921	const char *
		922	Mix_GetError ()
815		923
816	void	924	void
817	lowdelay (int fd, int val = 1)	925	lowdelay (int fd, int val = 1)
818	CODE:	926	CODE:
819	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	927	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
845	}	953	}
846	}	954	}
847	#endif	955	#endif
848	}	956	}
849		957
850	void	958	int
851	add_font (char *file)	959	add_font (char *file)
852	CODE:	960	CODE:
853	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	961	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		962	OUTPUT:
		963	RETVAL
854		964
855	void	965	void
856	load_image_inline (SV *image_)	966	load_image_inline (SV *image_)
857	ALIAS:	967	ALIAS:
858	load_image_file = 1	968	load_image_file = 1
…		…
861	STRLEN image_len;	971	STRLEN image_len;
862	char *image = (char *)SvPVbyte (image_, image_len);	972	char *image = (char *)SvPVbyte (image_, image_len);
863	SDL_Surface *surface, *surface2;	973	SDL_Surface *surface, *surface2;
864	SDL_PixelFormat fmt;	974	SDL_PixelFormat fmt;
865	SDL_RWops *rw = ix	975	SDL_RWops *rw = ix
866	? SDL_RWFromFile (image, "r")	976	? SDL_RWFromFile (image, "rb")
867	: SDL_RWFromConstMem (image, image_len);	977	: SDL_RWFromConstMem (image, image_len);
868		978
869	if (!rw)	979	if (!rw)
870	croak ("load_image: %s", SDL_GetError ());	980	croak ("load_image: %s", SDL_GetError ());
871		981
…		…
944	void	1054	void
945	error (char *message)	1055	error (char *message)
946	CODE:	1056	CODE:
947	fprintf (stderr, "ERROR: %s\n", message);	1057	fprintf (stderr, "ERROR: %s\n", message);
948	#ifdef _WIN32	1058	#ifdef _WIN32
949	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1059	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
950	#endif	1060	#endif
951		1061
952	void	1062	void
953	fatal (char *message)	1063	fatal (char *message)
954	CODE:	1064	CODE:
955	fprintf (stderr, "FATAL: %s\n", message);	1065	fprintf (stderr, "FATAL: %s\n", message);
956	#ifdef _WIN32	1066	#ifdef _WIN32
957	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1067	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
958	#endif	1068	#endif
959	_exit (1);	1069	_exit (1);
960		1070
961	void	1071	void
962	_exit (int retval = 0)	1072	_exit (int retval = 0)
…		…
974	#if DEBUG	1084	#if DEBUG
975	VALGRIND_DO_LEAK_CHECK;	1085	VALGRIND_DO_LEAK_CHECK;
976	#endif	1086	#endif
977	}	1087	}
978		1088
979	MODULE = CFPlus PACKAGE = CFPlus::Font	1089	MODULE = Deliantra::Client PACKAGE = DC::Font
980		1090
981	PROTOTYPES: DISABLE	1091	PROTOTYPES: DISABLE
982		1092
983	CFPlus::Font	1093	DC::Font
984	new_from_file (SV *class, char *path, int id = 0)	1094	new_from_file (SV *class, char *path, int id = 0)
985	CODE:	1095	CODE:
986	{	1096	{
987	int count;	1097	int count;
988	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1098	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
991	}	1101	}
992	OUTPUT:	1102	OUTPUT:
993	RETVAL	1103	RETVAL
994		1104
995	void	1105	void
996	DESTROY (CFPlus::Font self)	1106	DESTROY (DC::Font self)
997	CODE:	1107	CODE:
998	pango_font_description_free (self);	1108	pango_font_description_free (self);
999		1109
1000	void	1110	void
1001	make_default (CFPlus::Font self)	1111	make_default (DC::Font self)
1002	PROTOTYPE: $	1112	PROTOTYPE: $
1003	CODE:	1113	CODE:
1004	default_font = self;	1114	default_font = self;
1005		1115
1006	MODULE = CFPlus PACKAGE = CFPlus::Layout	1116	MODULE = Deliantra::Client PACKAGE = DC::Layout
1007		1117
1008	PROTOTYPES: DISABLE	1118	PROTOTYPES: DISABLE
1009		1119
1010	void	1120	void
1011	reset_glyph_cache ()	1121	glyph_cache_backup ()
1012	PROTOTYPE:	1122	PROTOTYPE:
1013	CODE:	1123	CODE:
		1124	tc_backup ();
		1125
		1126	void
		1127	glyph_cache_restore ()
		1128	PROTOTYPE:
		1129	CODE:
1014	tc_clear ();	1130	tc_restore ();
1015		1131
1016	CFPlus::Layout	1132	DC::Layout
1017	new (SV *class)	1133	new (SV *class)
1018	CODE:	1134	CODE:
1019	New (0, RETVAL, 1, struct cf_layout);	1135	New (0, RETVAL, 1, struct cf_layout);
1020		1136
1021	RETVAL->pl = pango_layout_new (opengl_context);	1137	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1023	RETVAL->g = 1.;	1139	RETVAL->g = 1.;
1024	RETVAL->b = 1.;	1140	RETVAL->b = 1.;
1025	RETVAL->a = 1.;	1141	RETVAL->a = 1.;
1026	RETVAL->base_height = MIN_FONT_HEIGHT;	1142	RETVAL->base_height = MIN_FONT_HEIGHT;
1027	RETVAL->font = 0;	1143	RETVAL->font = 0;
		1144	RETVAL->rc = rc_alloc ();
1028		1145
1029	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1146	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1030	layout_update_font (RETVAL);	1147	layout_update_font (RETVAL);
1031	OUTPUT:	1148	OUTPUT:
1032	RETVAL	1149	RETVAL
1033		1150
1034	void	1151	void
1035	DESTROY (CFPlus::Layout self)	1152	DESTROY (DC::Layout self)
1036	CODE:	1153	CODE:
1037	g_object_unref (self->pl);	1154	g_object_unref (self->pl);
		1155	rc_free (self->rc);
1038	Safefree (self);	1156	Safefree (self);
1039		1157
1040	void	1158	void
1041	set_text (CFPlus::Layout self, SV *text_)	1159	set_text (DC::Layout self, SV *text_)
1042	CODE:	1160	CODE:
1043	{	1161	{
1044	STRLEN textlen;	1162	STRLEN textlen;
1045	char *text = SvPVutf8 (text_, textlen);	1163	char *text = SvPVutf8 (text_, textlen);
1046		1164
1047	pango_layout_set_text (self->pl, text, textlen);	1165	pango_layout_set_text (self->pl, text, textlen);
1048	}	1166	}
1049		1167
1050	void	1168	void
1051	set_markup (CFPlus::Layout self, SV *text_)	1169	set_markup (DC::Layout self, SV *text_)
1052	CODE:	1170	CODE:
1053	{	1171	{
1054	STRLEN textlen;	1172	STRLEN textlen;
1055	char *text = SvPVutf8 (text_, textlen);	1173	char *text = SvPVutf8 (text_, textlen);
1056		1174
1057	pango_layout_set_markup (self->pl, text, textlen);	1175	pango_layout_set_markup (self->pl, text, textlen);
1058	}	1176	}
1059		1177
1060	void	1178	void
1061	set_shapes (CFPlus::Layout self, ...)	1179	set_shapes (DC::Layout self, ...)
1062	CODE:	1180	CODE:
1063	{	1181	{
1064	PangoAttrList *attrs = 0;	1182	PangoAttrList *attrs = 0;
1065	const char *text = pango_layout_get_text (self->pl);	1183	const char *text = pango_layout_get_text (self->pl);
1066	const char *pos = text;	1184	const char *pos = text;
…		…
1101	if (attrs)	1219	if (attrs)
1102	pango_layout_set_attributes (self->pl, attrs);	1220	pango_layout_set_attributes (self->pl, attrs);
1103	}	1221	}
1104		1222
1105	void	1223	void
1106	get_shapes (CFPlus::Layout self)	1224	get_shapes (DC::Layout self)
1107	PPCODE:	1225	PPCODE:
1108	{	1226	{
1109	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1227	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1110		1228
1111	do	1229	do
1112	{	1230	{
1113	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1231	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1114		1232
1115	if (run && shape_attr_p (run))	1233	if (run && shape_attr_p (run))
1116	{	1234	{
1117	PangoRectangle extents;	1235	PangoRectangle extents;
1118	pango_layout_iter_get_run_extents (iter, 0, &extents);	1236	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1126		1244
1127	pango_layout_iter_free (iter);	1245	pango_layout_iter_free (iter);
1128	}	1246	}
1129		1247
1130	int	1248	int
1131	has_wrapped (CFPlus::Layout self)	1249	has_wrapped (DC::Layout self)
1132	CODE:	1250	CODE:
1133	{	1251	{
1134	int lines = 1;	1252	int lines = 1;
1135	const char *text = pango_layout_get_text (self->pl);	1253	const char *text = pango_layout_get_text (self->pl);
1136		1254
…		…
1141	}	1259	}
1142	OUTPUT:	1260	OUTPUT:
1143	RETVAL	1261	RETVAL
1144		1262
1145	SV *	1263	SV *
1146	get_text (CFPlus::Layout self)	1264	get_text (DC::Layout self)
1147	CODE:	1265	CODE:
1148	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1266	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1149	sv_utf8_decode (RETVAL);	1267	sv_utf8_decode (RETVAL);
1150	OUTPUT:	1268	OUTPUT:
1151	RETVAL	1269	RETVAL
1152		1270
1153	void	1271	void
1154	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1272	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1155	CODE:	1273	CODE:
1156	self->r = r;	1274	self->r = r;
1157	self->g = g;	1275	self->g = g;
1158	self->b = b;	1276	self->b = b;
1159	self->a = a;	1277	self->a = a;
1160		1278
1161	void	1279	void
1162	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1280	set_font (DC::Layout self, DC::Font font = 0)
1163	CODE:	1281	CODE:
1164	if (self->font != font)	1282	if (self->font != font)
1165	{	1283	{
1166	self->font = font;	1284	self->font = font;
1167	layout_update_font (self);	1285	layout_update_font (self);
1168	}	1286	}
1169		1287
1170	void	1288	void
1171	set_height (CFPlus::Layout self, int base_height)	1289	set_height (DC::Layout self, int base_height)
1172	CODE:	1290	CODE:
1173	if (self->base_height != base_height)	1291	if (self->base_height != base_height)
1174	{	1292	{
1175	self->base_height = base_height;	1293	self->base_height = base_height;
1176	layout_update_font (self);	1294	layout_update_font (self);
1177	}	1295	}
1178		1296
1179	void	1297	void
1180	set_width (CFPlus::Layout self, int max_width = -1)	1298	set_width (DC::Layout self, int max_width = -1)
1181	CODE:	1299	CODE:
1182	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1300	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1183		1301
1184	void	1302	void
1185	set_indent (CFPlus::Layout self, int indent)	1303	set_indent (DC::Layout self, int indent)
1186	CODE:	1304	CODE:
1187	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1305	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1188		1306
1189	void	1307	void
1190	set_spacing (CFPlus::Layout self, int spacing)	1308	set_spacing (DC::Layout self, int spacing)
1191	CODE:	1309	CODE:
1192	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1310	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1193		1311
1194	void	1312	void
1195	set_ellipsise (CFPlus::Layout self, int ellipsise)	1313	set_ellipsise (DC::Layout self, int ellipsise)
1196	CODE:	1314	CODE:
1197	pango_layout_set_ellipsize (self->pl,	1315	pango_layout_set_ellipsize (self->pl,
1198	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1316	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1199	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1317	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1200	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1318	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1201	: PANGO_ELLIPSIZE_NONE	1319	: PANGO_ELLIPSIZE_NONE
1202	);	1320	);
1203		1321
1204	void	1322	void
1205	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1323	set_single_paragraph_mode (DC::Layout self, int spm)
1206	CODE:	1324	CODE:
1207	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1325	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1208		1326
1209	void	1327	void
1210	size (CFPlus::Layout self)	1328	size (DC::Layout self)
1211	PPCODE:	1329	PPCODE:
1212	{	1330	{
1213	int w, h;	1331	int w, h;
1214		1332
1215	layout_get_pixel_size (self, &w, &h);	1333	layout_get_pixel_size (self, &w, &h);
…		…
1218	PUSHs (sv_2mortal (newSViv (w)));	1336	PUSHs (sv_2mortal (newSViv (w)));
1219	PUSHs (sv_2mortal (newSViv (h)));	1337	PUSHs (sv_2mortal (newSViv (h)));
1220	}	1338	}
1221		1339
1222	int	1340	int
1223	descent (CFPlus::Layout self)	1341	descent (DC::Layout self)
1224	CODE:	1342	CODE:
1225	{	1343	{
1226	PangoRectangle rect;	1344	PangoRectangle rect;
1227	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1345	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1228	pango_layout_line_get_pixel_extents (line, 0, &rect);	1346	pango_layout_line_get_pixel_extents (line, 0, &rect);
1229	RETVAL = PANGO_DESCENT (rect);	1347	RETVAL = PANGO_DESCENT (rect);
1230	}	1348	}
1231	OUTPUT:	1349	OUTPUT:
1232	RETVAL	1350	RETVAL
1233		1351
1234	int	1352	int
1235	xy_to_index (CFPlus::Layout self, int x, int y)	1353	xy_to_index (DC::Layout self, int x, int y)
1236	CODE:	1354	CODE:
1237	{	1355	{
1238	int index, trailing;	1356	int index, trailing;
1239	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1357	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1240	RETVAL = index + trailing;	1358	RETVAL = index + trailing;
1241	}	1359	}
1242	OUTPUT:	1360	OUTPUT:
1243	RETVAL	1361	RETVAL
1244		1362
1245	void	1363	void
1246	cursor_pos (CFPlus::Layout self, int index)	1364	cursor_pos (DC::Layout self, int index)
1247	PPCODE:	1365	PPCODE:
1248	{	1366	{
1249	PangoRectangle strong_pos;	1367	PangoRectangle pos;
1250	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1368	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1251		1369
1252	EXTEND (SP, 3);	1370	EXTEND (SP, 3);
1253	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1371	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1254	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1372	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1255	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1373	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1256	}	1374	}
1257		1375
1258	void	1376	void
1259	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1377	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1260	PPCODE:	1378	PPCODE:
1261	{	1379	{
1262	int line, x;	1380	int line, x;
1263		1381
1264	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1382	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1383	#if !PANGO_VERSION_CHECK (1, 17, 3)
1265	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1384	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1266		1385	--line;
		1386	#endif
1267	EXTEND (SP, 2);	1387	EXTEND (SP, 2);
1268	PUSHs (sv_2mortal (newSViv (line - 1)));	1388	PUSHs (sv_2mortal (newSViv (line)));
1269	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1389	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1270	}	1390	}
1271		1391
1272	void	1392	void
1273	line_x_to_index (CFPlus::Layout self, int line, int x)	1393	line_x_to_index (DC::Layout self, int line, int x)
1274	PPCODE:	1394	PPCODE:
1275	{	1395	{
1276	PangoLayoutLine *lp;	1396	PangoLayoutLine *lp;
1277	int index, trailing;	1397	int index, trailing;
1278		1398
1279	if (line < 0)	1399	if (line < 0)
1280	XSRETURN_EMPTY;	1400	XSRETURN_EMPTY;
1281		1401
1282	if (!(lp = pango_layout_get_line (self->pl, line)))	1402	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1283	XSRETURN_EMPTY; /* do better */	1403	XSRETURN_EMPTY; /* do better */
1284		1404
1285	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1405	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1286		1406
1287	EXTEND (SP, 2);	1407	EXTEND (SP, 2);
…		…
1293	PUSHs (sv_2mortal (newSViv (trailing)));	1413	PUSHs (sv_2mortal (newSViv (trailing)));
1294	}	1414	}
1295	}	1415	}
1296		1416
1297	void	1417	void
1298	render (CFPlus::Layout self, float x, float y, int flags = 0)	1418	render (DC::Layout self, float x, float y, int flags = 0)
1299	PPCODE:	1419	CODE:
		1420	rc_clear (self->rc);
1300	pango_opengl_render_layout_subpixel (	1421	pango_opengl_render_layout_subpixel (
1301	self->pl,	1422	self->pl,
		1423	self->rc,
1302	x * PANGO_SCALE, y * PANGO_SCALE,	1424	x * PANGO_SCALE, y * PANGO_SCALE,
1303	self->r, self->g, self->b, self->a,	1425	self->r, self->g, self->b, self->a,
1304	flags	1426	flags
1305	);	1427	);
		1428	// we assume that context_change actually clears/frees stuff
		1429	// and does not do any recomputation...
		1430	pango_layout_context_changed (self->pl);
1306		1431
1307	MODULE = CFPlus PACKAGE = CFPlus::Texture	1432	void
		1433	draw (DC::Layout self)
		1434	CODE:
		1435	{
		1436	glEnable (GL_TEXTURE_2D);
		1437	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1438	glEnable (GL_BLEND);
		1439	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1440	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1441	glEnable (GL_ALPHA_TEST);
		1442	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1443
		1444	rc_draw (self->rc);
		1445
		1446	glDisable (GL_ALPHA_TEST);
		1447	glDisable (GL_BLEND);
		1448	glDisable (GL_TEXTURE_2D);
		1449	}
		1450
		1451	MODULE = Deliantra::Client PACKAGE = DC::Texture
1308		1452
1309	PROTOTYPES: ENABLE	1453	PROTOTYPES: ENABLE
1310
1311	int minpot (int n)
1312		1454
1313	void	1455	void
1314	pad (SV *data_, int ow, int oh, int nw, int nh)	1456	pad (SV *data_, int ow, int oh, int nw, int nh)
1315	CODE:	1457	CODE:
1316	{	1458	{
…		…
1343	HV *hv = (HV *)SvRV (self);	1485	HV *hv = (HV *)SvRV (self);
1344	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1486	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1345	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1487	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1346	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1488	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1347		1489
		1490	if (name <= 0)
		1491	XSRETURN_EMPTY;
		1492
1348	if (items < 5)	1493	if (items < 5)
1349	{	1494	{
1350	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1495	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1351	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1496	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1352	}	1497	}
…		…
1390	RETVAL = width > 0;	1535	RETVAL = width > 0;
1391	}	1536	}
1392	OUTPUT:	1537	OUTPUT:
1393	RETVAL	1538	RETVAL
1394		1539
1395	MODULE = CFPlus PACKAGE = CFPlus::Map	1540	MODULE = Deliantra::Client PACKAGE = DC::Map
1396		1541
1397	PROTOTYPES: DISABLE	1542	PROTOTYPES: DISABLE
1398		1543
1399	CFPlus::Map	1544	DC::Map
1400	new (SV *class)	1545	new (SV *class)
1401	CODE:	1546	CODE:
1402	New (0, RETVAL, 1, struct map);	1547	New (0, RETVAL, 1, struct map);
1403	RETVAL->x = 0;	1548	RETVAL->x = 0;
1404	RETVAL->y = 0;	1549	RETVAL->y = 0;
…		…
1412	RETVAL->row = 0;	1557	RETVAL->row = 0;
1413	OUTPUT:	1558	OUTPUT:
1414	RETVAL	1559	RETVAL
1415		1560
1416	void	1561	void
1417	DESTROY (CFPlus::Map self)	1562	DESTROY (DC::Map self)
1418	CODE:	1563	CODE:
1419	{	1564	{
1420	map_clear (self);	1565	map_clear (self);
1421	Safefree (self->face2tile);	1566	Safefree (self->face2tile);
1422	Safefree (self->tex);	1567	Safefree (self->tex);
1423	Safefree (self);	1568	Safefree (self);
1424	}	1569	}
1425		1570
1426	void	1571	void
1427	resize (CFPlus::Map self, int map_width, int map_height)	1572	resize (DC::Map self, int map_width, int map_height)
1428	CODE:	1573	CODE:
1429	self->w = map_width;	1574	self->w = map_width;
1430	self->h = map_height;	1575	self->h = map_height;
1431		1576
1432	void	1577	void
1433	clear (CFPlus::Map self)	1578	clear (DC::Map self)
1434	CODE:	1579	CODE:
1435	map_clear (self);	1580	map_clear (self);
1436		1581
1437	void	1582	void
1438	set_tileid (CFPlus::Map self, int face, int tile)	1583	set_tileid (DC::Map self, int face, int tile)
1439	CODE:	1584	CODE:
1440	{	1585	{
1441	need_facenum (self, face); self->face2tile [face] = tile;	1586	need_facenum (self, face); self->face2tile [face] = tile;
1442	need_texid (self, tile);	1587	need_texid (self, tile);
1443	}	1588	}
1444		1589
1445	void	1590	void
1446	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1591	set_smooth (DC::Map self, int face, int smooth, int level)
1447	CODE:	1592	CODE:
1448	{	1593	{
1449	tileid texid;	1594	tileid texid;
1450	maptex *tex;	1595	maptex *tex;
1451		1596
…		…
1464	tex->smoothtile = self->face2tile [smooth];	1609	tex->smoothtile = self->face2tile [smooth];
1465	tex->smoothlevel = level;	1610	tex->smoothlevel = level;
1466	}	1611	}
1467		1612
1468	void	1613	void
1469	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1614	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1470	CODE:	1615	CODE:
1471	{	1616	{
1472	need_texid (self, texid);	1617	need_texid (self, texid);
1473		1618
1474	{	1619	{
…		…
1494	// from transparent color bleeding and ugly wrapping effects.	1639	// from transparent color bleeding and ugly wrapping effects.
1495	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1640	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1496	}	1641	}
1497		1642
1498	int	1643	int
1499	ox (CFPlus::Map self)	1644	ox (DC::Map self)
1500	ALIAS:	1645	ALIAS:
1501	oy = 1	1646	oy = 1
1502	x = 2	1647	x = 2
1503	y = 3	1648	y = 3
1504	w = 4	1649	w = 4
…		…
1515	}	1660	}
1516	OUTPUT:	1661	OUTPUT:
1517	RETVAL	1662	RETVAL
1518		1663
1519	void	1664	void
1520	scroll (CFPlus::Map self, int dx, int dy)	1665	scroll (DC::Map self, int dx, int dy)
1521	CODE:	1666	CODE:
1522	{	1667	{
1523	if (dx > 0)	1668	if (dx > 0)
1524	map_blank (self, self->x, self->y, dx, self->h);	1669	map_blank (self, self->x, self->y, dx, self->h);
1525	else if (dx < 0)	1670	else if (dx < 0)
…		…
1540	self->rows += MAP_EXTEND_Y;	1685	self->rows += MAP_EXTEND_Y;
1541	self->y += MAP_EXTEND_Y;	1686	self->y += MAP_EXTEND_Y;
1542	}	1687	}
1543	}	1688	}
1544		1689
1545	void	1690	SV *
1546	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1691	map1a_update (DC::Map self, SV *data_, int extmap)
1547	CODE:	1692	CODE:
1548	{	1693	{
1549	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1694	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1550	uint8_t *data_end = (uint8_t *)SvEND (data_);	1695	uint8_t *data_end = (uint8_t *)SvEND (data_);
1551	mapcell *cell;	1696	mapcell *cell;
1552	int x, y, flags;	1697	int x, y, z, flags;
		1698	AV *missing = newAV ();
		1699	RETVAL = newRV_noinc ((SV *)missing);
1553		1700
1554	while (data < data_end - 1)	1701	while (data < data_end - 1)
1555	{	1702	{
1556	flags = (data [0] << 8) + data [1]; data += 2;	1703	flags = (data [0] << 8) + data [1]; data += 2;
1557		1704
…		…
1577	uint8_t ext, cmd;	1724	uint8_t ext, cmd;
1578		1725
1579	do	1726	do
1580	{	1727	{
1581	ext = *data++;	1728	ext = *data++;
1582	cmd = ext & 0x3f;	1729	cmd = ext & 0x7f;
1583		1730
1584	if (cmd < 4)	1731	if (cmd < 4)
1585	cell->darkness = 255 - ext * 64 + 1;	1732	cell->darkness = 255 - ext * 64 + 1;
1586	else if (cmd == 5) // health	1733	else if (cmd == 5) // health
1587	{	1734	{
…		…
1590	}	1737	}
1591	else if (cmd == 6) // monster width	1738	else if (cmd == 6) // monster width
1592	cell->stat_width = *data++ + 1;	1739	cell->stat_width = *data++ + 1;
1593	else if (cmd == 0x47)	1740	else if (cmd == 0x47)
1594	{	1741	{
1595	if (*data == 4)	1742	if (*data == 1) cell->player = data [1];
1596	; // decode player count	1743	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1744	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1745	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1597		1746
1598	data += *data + 1;	1747	data += *data + 1;
1599	}	1748	}
1600	else if (cmd == 8) // cell flags	1749	else if (cmd == 8) // cell flags
1601	cell->flags = *data++;	1750	cell->flags = *data++;
…		…
1608	}	1757	}
1609	else	1758	else
1610	cell->darkness = *data++ + 1;	1759	cell->darkness = *data++ + 1;
1611	}	1760	}
1612		1761
		1762	for (z = 0; z <= 2; ++z)
1613	if (flags & 4)	1763	if (flags & (4 >> z))
1614	{	1764	{
1615	faceid face = (data [0] << 8) + data [1]; data += 2;	1765	faceid face = (data [0] << 8) + data [1]; data += 2;
1616	need_facenum (self, face);	1766	need_facenum (self, face);
1617	cell->tile [0] = self->face2tile [face];	1767	cell->tile [z] = self->face2tile [face];
		1768
		1769	if (cell->tile [z])
		1770	{
		1771	maptex *tex = self->tex + cell->tile [z];
		1772	if (!tex->name)
		1773	av_push (missing, newSViv (cell->tile [z]));
		1774
		1775	if (tex->smoothtile)
		1776	{
		1777	maptex *smooth = self->tex + tex->smoothtile;
		1778	if (!smooth->name)
		1779	av_push (missing, newSViv (tex->smoothtile));
		1780	}
		1781	}
1618	}	1782	}
1619
1620	if (flags & 2)
1621	{
1622	faceid face = (data [0] << 8) + data [1]; data += 2;
1623	need_facenum (self, face);
1624	cell->tile [1] = self->face2tile [face];
1625	}
1626
1627	if (flags & 1)
1628	{
1629	faceid face = (data [0] << 8) + data [1]; data += 2;
1630	need_facenum (self, face);
1631	cell->tile [2] = self->face2tile [face];
1632	}
1633	}	1783	}
1634	else	1784	else
1635	cell->darkness = 0;	1785	cell->darkness = 0;
1636	}	1786	}
1637	}	1787	}
		1788	OUTPUT:
		1789	RETVAL
1638		1790
1639	SV *	1791	SV *
1640	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1792	mapmap (DC::Map self, int x0, int y0, int w, int h)
1641	CODE:	1793	CODE:
1642	{	1794	{
1643	int x1, x;	1795	int x1, x;
1644	int y1, y;	1796	int y1, y;
1645	int z;	1797	int z;
…		…
1690	}	1842	}
1691	OUTPUT:	1843	OUTPUT:
1692	RETVAL	1844	RETVAL
1693		1845
1694	void	1846	void
1695	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1847	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1696	CODE:	1848	CODE:
1697	{	1849	{
		1850	int x, y, z;
		1851
1698	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1852	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1699	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1853	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1700	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1854	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1701	smooth_key skey;	1855	smooth_key skey;
1702	int x, y, z;	1856	int pl_x, pl_y;
1703	int last_name;	1857	maptex pl_tex;
		1858	rc_t *rc = rc_alloc ();
		1859	rc_key_t key;
		1860	rc_array_t *arr;
		1861
		1862	pl_tex.name = 0;
1704		1863
1705	// thats current max. sorry.	1864	// thats current max. sorry.
1706	if (sw > 255) sw = 255;	1865	if (sw > 255) sw = 255;
1707	if (sh > 255) sh = 255;	1866	if (sh > 255) sh = 255;
1708		1867
1709	// clear key, in case of extra padding	1868	// clear key, in case of extra padding
1710	memset (&skey, 0, sizeof (skey));	1869	memset (&skey, 0, sizeof (skey));
1711		1870
1712	glColor4ub (255, 255, 255, 255);	1871	memset (&key, 0, sizeof (key));
1713		1872	key.r = 255;
1714	glEnable (GL_BLEND);	1873	key.g = 255;
1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1874	key.b = 255;
1716	glEnable (GL_TEXTURE_2D);	1875	key.a = 255;
1717	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1876	key.mode = GL_QUADS;
1718		1877	key.format = GL_T2F_V3F;
1719	glBegin (GL_QUADS);	1878	key.texname = -1;
1720
1721	last_name = 0;
1722		1879
1723	mx += self->x;	1880	mx += self->x;
1724	my += self->y;	1881	my += self->y;
1725		1882
1726	// first pass: determine smooth_max	1883	// first pass: determine smooth_max
…		…
1742	MAX (self->tex [cell->tile [0]].smoothlevel,	1899	MAX (self->tex [cell->tile [0]].smoothlevel,
1743	MAX (self->tex [cell->tile [1]].smoothlevel,	1900	MAX (self->tex [cell->tile [1]].smoothlevel,
1744	self->tex [cell->tile [2]].smoothlevel));	1901	self->tex [cell->tile [2]].smoothlevel));
1745	}	1902	}
1746	}	1903	}
		1904
		1905	glEnable (GL_BLEND);
		1906	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1907	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1747		1908
1748	for (z = 0; z <= 2; z++)	1909	for (z = 0; z <= 2; z++)
1749	{	1910	{
1750	memset (smooth_level, 0, sizeof (smooth_level));	1911	memset (smooth_level, 0, sizeof (smooth_level));
1751		1912
…		…
1764	{	1925	{
1765	maptex tex = self->tex [tile];	1926	maptex tex = self->tex [tile];
1766	int px = (x + 1) * T - tex.w;	1927	int px = (x + 1) * T - tex.w;
1767	int py = (y + 1) * T - tex.h;	1928	int py = (y + 1) * T - tex.h;
1768		1929
1769	// suppressing texture state switches here
1770	// is only moderately effective, but worth the extra effort
1771	if (last_name != tex.name)	1930	if (key.texname != tex.name)
1772	{	1931	{
1773	if (!tex.name)	1932	if (!tex.name)
1774	tex = self->tex [2]; /* missing, replace by noface */	1933	tex = self->tex [2]; /* missing, replace by noface */
1775		1934
1776	glEnd ();	1935	key.texname = tex.name;
1777	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1936	arr = rc_array (rc, &key);
1778	glBegin (GL_QUADS);
1779	}	1937	}
1780		1938
1781	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1939	if (expect_false (cell->player == player) && expect_false (z == 2))
1782	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1783	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1784	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1785
1786	if (cell->flags && z == 2)
1787	{	1940	{
		1941	pl_x = px;
		1942	pl_y = py;
		1943	pl_tex = tex;
		1944	continue;
		1945	}
		1946
		1947	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1948	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1949	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1950	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1951
		1952	if (expect_false (cell->flags) && expect_false (z == 2))
		1953	{
		1954	// overlays such as the speech bubble, probably more to come
1788	if (cell->flags & 1)	1955	if (cell->flags & 1)
1789	{	1956	{
1790	maptex tex = self->tex [1];	1957	maptex tex = self->tex [1];
1791	int px = x * T + T * 2 / 32;	1958	int px = x * T + T * 2 / 32;
1792	int py = y * T - T * 6 / 32;	1959	int py = y * T - T * 6 / 32;
1793		1960
		1961	if (tex.name)
1794	glEnd ();	1962	{
1795	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1963	if (key.texname != tex.name)
		1964	{
		1965	key.texname = tex.name;
		1966	arr = rc_array (rc, &key);
		1967	}
		1968
		1969	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1970	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1971	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1972	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1796	glBegin (GL_QUADS);	1973	}
1797
1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1802	}	1974	}
1803	}	1975	}
1804		1976
1805	// update smooth hash	1977	// update smooth hash
1806	if (tex.smoothtile)	1978	if (tex.smoothtile)
…		…
1842	}	2014	}
1843	}	2015	}
1844	}	2016	}
1845	}	2017	}
1846		2018
		2019	rc_draw (rc);
		2020	rc_clear (rc);
		2021
1847	// go through all smoothlevels, lowest to highest, then draw.	2022	// go through all smoothlevels, lowest to highest, then draw.
1848	// this is basically counting sort	2023	// this is basically counting sort
1849	{	2024	{
1850	int w, b;	2025	int w, b;
1851		2026
		2027	glEnable (GL_TEXTURE_2D);
		2028	glBegin (GL_QUADS);
1852	for (w = 0; w < 256 / 32; ++w)	2029	for (w = 0; w < 256 / 32; ++w)
1853	{	2030	{
1854	uint32_t smask = smooth_level [w];	2031	uint32_t smask = smooth_level [w];
1855	if (smask)	2032	if (smask)
1856	for (b = 0; b < 32; ++b)	2033	for (b = 0; b < 32; ++b)
…		…
1875	int border = bits & 15;	2052	int border = bits & 15;
1876	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2053	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1877	float dx = tex.s * .0625f; // 16 images/row	2054	float dx = tex.s * .0625f; // 16 images/row
1878	float dy = tex.t * .5f ; // 2 images/column	2055	float dy = tex.t * .5f ; // 2 images/column
1879		2056
1880	// this time naively avoiding texture state changes
1881	// save gobs of state changes.
1882	if (last_name != tex.name)	2057	if (tex.name)
1883	{	2058	{
		2059	// this time avoiding texture state changes
		2060	// save gobs of state changes.
1884	if (!tex.name)	2061	if (key.texname != tex.name)
1885	continue; // smoothing not yet available	2062	{
1886
1887	glEnd ();	2063	glEnd ();
1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2064	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1889	glBegin (GL_QUADS);	2065	glBegin (GL_QUADS);
1890	}	2066	}
1891		2067
1892	if (border)	2068	if (border)
1893	{	2069	{
1894	float ox = border * dx;	2070	float ox = border * dx;
1895		2071
1896	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2072	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1897	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2073	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1898	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2074	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1899	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2075	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1900	}	2076	}
1901		2077
1902	if (corner)	2078	if (corner)
1903	{	2079	{
1904	float ox = corner * dx;	2080	float ox = corner * dx;
1905		2081
1906	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2082	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1907	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2083	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1908	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2084	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1909	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2085	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2086	}
1910	}	2087	}
1911	}	2088	}
1912	}	2089	}
1913	}	2090	}
1914	}	2091	}
		2092
		2093	glEnd ();
		2094	glDisable (GL_TEXTURE_2D);
		2095	key.texname = -1;
1915	}	2096	}
1916		2097
1917	hv_clear (smooth);	2098	hv_clear (smooth);
1918	}	2099	}
1919		2100
1920	glEnd ();	2101	if (pl_tex.name)
		2102	{
		2103	maptex tex = pl_tex;
		2104	int px = pl_x + pdx;
		2105	int py = pl_y + pdy;
1921		2106
1922	glDisable (GL_TEXTURE_2D);	2107	key.texname = tex.name;
		2108	arr = rc_array (rc, &key);
		2109
		2110	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2111	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2112	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2113	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2114
		2115	rc_draw (rc);
		2116	}
		2117
1923	glDisable (GL_BLEND);	2118	glDisable (GL_BLEND);
		2119	rc_free (rc);
1924		2120
1925	// top layer: overlays such as the health bar	2121	// top layer: overlays such as the health bar
1926	for (y = 0; y < sh; y++)	2122	for (y = 0; y < sh; y++)
1927	if (0 <= y + my && y + my < self->rows)	2123	if (0 <= y + my && y + my < self->rows)
1928	{	2124	{
…		…
1953	}	2149	}
1954	}	2150	}
1955	}	2151	}
1956		2152
1957	void	2153	void
1958	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2154	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1959	CODE:	2155	CODE:
1960	{	2156	{
1961	static float color[16][3] = {	2157	static float color[16][3] = {
1962	{ 0.00F, 0.00F, 0.00F },	2158	{ 0.00F, 0.00F, 0.00F },
1963	{ 1.00F, 1.00F, 1.00F },	2159	{ 1.00F, 1.00F, 1.00F },
…		…
2013	glDisable (GL_BLEND);	2209	glDisable (GL_BLEND);
2014	glDisable (GL_TEXTURE_2D);	2210	glDisable (GL_TEXTURE_2D);
2015	}	2211	}
2016		2212
2017	void	2213	void
2018	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2214	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2019	PPCODE:	2215	PPCODE:
2020	{	2216	{
2021	int x, y;	2217	int x, y;
2022	int sw1 = sw + 2;	2218	int sw1 = sw + 2;
2023	int sh1 = sh + 2;	2219	int sh1 = sh + 2;
…		…
2094	PUSHs (sv_2mortal (newSViv (sh3)));	2290	PUSHs (sv_2mortal (newSViv (sh3)));
2095	PUSHs (darkness3_sv);	2291	PUSHs (darkness3_sv);
2096	}	2292	}
2097		2293
2098	SV *	2294	SV *
2099	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2295	get_rect (DC::Map self, int x0, int y0, int w, int h)
2100	CODE:	2296	CODE:
2101	{	2297	{
2102	int x, y, x1, y1;	2298	int x, y, x1, y1;
2103	SV *data_sv = newSV (w * h * 7 + 5);	2299	SV *data_sv = newSV (w * h * 7 + 5);
2104	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2300	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2161	else	2357	else
2162	*data++ = 0;	2358	*data++ = 0;
2163	}	2359	}
2164	}	2360	}
2165		2361
		2362	/* if size is w*h + 5 then no data has been found */
		2363	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2364	{
2166	SvPOK_only (data_sv);	2365	SvPOK_only (data_sv);
2167	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2366	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2367	}
		2368
2168	RETVAL = data_sv;	2369	RETVAL = data_sv;
2169	}	2370	}
2170	OUTPUT:	2371	OUTPUT:
2171	RETVAL	2372	RETVAL
2172		2373
2173	void	2374	void
2174	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2375	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2175	PPCODE:	2376	PPCODE:
2176	{	2377	{
2177	int x, y, z;	2378	int x, y, z;
2178	int w, h;	2379	int w, h;
2179	int x1, y1;	2380	int x1, y1;
		2381	STRLEN len;
		2382	uint8_t *data, *end;
		2383
		2384	len = SvLEN (data_sv);
		2385	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2386	data = SvPVbyte_nolen (data_sv);
		2387	end = data + len + 8;
		2388
		2389	if (len < 5)
		2390	XSRETURN_EMPTY;
2180		2391
2181	if (*data++ != 0)	2392	if (*data++ != 0)
2182	return; /* version mismatch */	2393	XSRETURN_EMPTY; /* version mismatch */
2183		2394
2184	w = *data++ << 8; w |= *data++;	2395	w = *data++ << 8; w |= *data++;
2185	h = *data++ << 8; h |= *data++;	2396	h = *data++ << 8; h |= *data++;
2186		2397
2187	// we need to do this 'cause we don't keep an absolute coord system for rows	2398	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2199	{	2410	{
2200	maprow *row = map_get_row (self, y);	2411	maprow *row = map_get_row (self, y);
2201		2412
2202	for (x = x0; x < x1; x++)	2413	for (x = x0; x < x1; x++)
2203	{	2414	{
		2415	uint8_t flags;
		2416
		2417	if (data + 7 >= end)
		2418	XSRETURN_EMPTY;
		2419
2204	uint8_t flags = *data++;	2420	flags = *data++;
2205		2421
2206	if (flags)	2422	if (flags)
2207	{	2423	{
2208	mapcell *cell = row_get_cell (row, x);	2424	mapcell *cell = row_get_cell (row, x);
2209	tileid tile[3] = { 0, 0, 0 };	2425	tileid tile[3] = { 0, 0, 0 };
…		…
2212	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2428	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2213	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2429	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2214		2430
2215	if (cell->darkness == 0)	2431	if (cell->darkness == 0)
2216	{	2432	{
2217	cell->darkness = 0;	2433	/*cell->darkness = 0;*/
		2434	EXTEND (SP, 3);
2218		2435
2219	for (z = 0; z <= 2; z++)	2436	for (z = 0; z <= 2; z++)
2220	{	2437	{
2221	tileid t = tile [z];	2438	tileid t = tile [z];
2222		2439
2223	if (t >= self->texs || (t && !self->tex [t].name))	2440	if (t >= self->texs || (t && !self->tex [t].name))
2224	{	2441	{
2225	XPUSHs (sv_2mortal (newSViv (t)));	2442	PUSHs (sv_2mortal (newSViv (t)));
2226	need_texid (self, t);	2443	need_texid (self, t);
2227	}	2444	}
2228		2445
2229	cell->tile [z] = t;	2446	cell->tile [z] = t;
2230	}	2447	}
…		…
2232	}	2449	}
2233	}	2450	}
2234	}	2451	}
2235	}	2452	}
2236		2453
2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2454	MODULE = Deliantra::Client PACKAGE = DC::RW
2238		2455
2239	PROTOTYPES: DISABLE	2456	DC::RW
2240
2241	CFPlus::MixChunk
2242	new (SV *class, SV *data_sv)	2457	new (SV *class, SV *data_sv)
2243	CODE:	2458	CODE:
2244	{	2459	{
2245	STRLEN datalen;	2460	STRLEN datalen;
2246	char *data = SvPVbyte (data_sv, datalen);	2461	char *data = SvPVbyte (data_sv, datalen);
2247		2462
2248	RETVAL = Mix_LoadWAV_RW (SDL_RWFromConstMem (data, datalen), 1);	2463	RETVAL = SDL_RWFromConstMem (data, datalen);
2249	}	2464	}
2250	OUTPUT:	2465	OUTPUT:
2251	RETVAL	2466	RETVAL
2252		2467
2253	CFPlus::MixChunk	2468	DC::RW
2254	new_from_file (SV *class, char *path)	2469	new_from_file (SV *class, const char *path, const char *mode = "rb")
2255	CODE:	2470	CODE:
2256	RETVAL = Mix_LoadWAV (path);	2471	RETVAL = SDL_RWFromFile (path, mode);
2257	OUTPUT:	2472	OUTPUT:
2258	RETVAL	2473	RETVAL
2259		2474
		2475	# fails on win32:
		2476	# dc.xs(2268) : error C2059: syntax error : '('
2260	void	2477	#void
		2478	#close (DC::RW self)
		2479	# CODE:
		2480	# (self->(close)) (self);
		2481
		2482	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2483
		2484	PROTOTYPES: DISABLE
		2485
		2486	DC::Channel
		2487	find ()
		2488	CODE:
		2489	{
		2490	RETVAL = Mix_GroupAvailable (-1);
		2491
		2492	if (RETVAL < 0)
		2493	{
		2494	RETVAL = Mix_GroupOldest (-1);
		2495
		2496	if (RETVAL < 0)
		2497	XSRETURN_UNDEF;
		2498
		2499	Mix_HaltChannel (RETVAL);
		2500	}
		2501
		2502	Mix_UnregisterAllEffects (RETVAL);
		2503	Mix_Volume (RETVAL, 128);
		2504	}
		2505	OUTPUT:
		2506	RETVAL
		2507
		2508	void
		2509	halt (DC::Channel self)
		2510	CODE:
		2511	Mix_HaltChannel (self);
		2512
		2513	void
		2514	expire (DC::Channel self, int ticks = -1)
		2515	CODE:
		2516	Mix_ExpireChannel (self, ticks);
		2517
		2518	void
		2519	fade_out (DC::Channel self, int ticks = -1)
		2520	CODE:
		2521	Mix_FadeOutChannel (self, ticks);
		2522
		2523	int
		2524	volume (DC::Channel self, int volume)
		2525	CODE:
		2526	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2527	OUTPUT:
		2528	RETVAL
		2529
		2530	void
		2531	unregister_all_effects (DC::Channel self)
		2532	CODE:
		2533	Mix_UnregisterAllEffects (self);
		2534
		2535	void
		2536	set_panning (DC::Channel self, int left, int right)
		2537	CODE:
		2538	left = CLAMP (left , 0, 255);
		2539	right = CLAMP (right, 0, 255);
		2540	Mix_SetPanning (self, left, right);
		2541
		2542	void
		2543	set_distance (DC::Channel self, int distance)
		2544	CODE:
		2545	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2546
		2547	void
		2548	set_position (DC::Channel self, int angle, int distance)
		2549	CODE:
		2550
		2551	void
		2552	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2553	CODE:
		2554	{
		2555	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2556	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2557	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2558	}
		2559
		2560	void
		2561	set_reverse_stereo (DC::Channel self, int flip)
		2562	CODE:
		2563	Mix_SetReverseStereo (self, flip);
		2564
		2565	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2566
		2567	PROTOTYPES: DISABLE
		2568
		2569	DC::MixChunk
		2570	new (SV *class, DC::RW rwops)
		2571	CODE:
		2572	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2573	OUTPUT:
		2574	RETVAL
		2575
		2576	void
2261	DESTROY (CFPlus::MixChunk self)	2577	DESTROY (DC::MixChunk self)
2262	CODE:	2578	CODE:
2263	Mix_FreeChunk (self);	2579	Mix_FreeChunk (self);
2264		2580
2265	int	2581	int
2266	volume (CFPlus::MixChunk self, int volume = -1)	2582	volume (DC::MixChunk self, int volume = -1)
2267	CODE:	2583	CODE:
		2584	if (items > 1)
		2585	volume = CLAMP (volume, 0, 128);
2268	RETVAL = Mix_VolumeChunk (self, volume);	2586	RETVAL = Mix_VolumeChunk (self, volume);
2269	OUTPUT:	2587	OUTPUT:
2270	RETVAL	2588	RETVAL
2271		2589
2272	int	2590	DC::Channel
2273	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2591	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2274	CODE:	2592	CODE:
		2593	{
2275	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2594	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2595
		2596	if (RETVAL < 0)
		2597	XSRETURN_UNDEF;
		2598
		2599	if (channel < 0)
		2600	{
		2601	Mix_UnregisterAllEffects (RETVAL);
		2602	Mix_Volume (RETVAL, 128);
		2603	}
		2604	}
2276	OUTPUT:	2605	OUTPUT:
2277	RETVAL	2606	RETVAL
2278		2607
2279	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2608	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2280		2609
2281	int	2610	int
2282	volume (int volume = -1)	2611	volume (int volume = -1)
2283	PROTOTYPE: ;$	2612	PROTOTYPE: ;$
2284	CODE:	2613	CODE:
		2614	if (items > 0)
		2615	volume = CLAMP (volume, 0, 128);
2285	RETVAL = Mix_VolumeMusic (volume);	2616	RETVAL = Mix_VolumeMusic (volume);
2286	OUTPUT:	2617	OUTPUT:
2287	RETVAL	2618	RETVAL
2288		2619
		2620	void
		2621	fade_out (int ms)
		2622	CODE:
		2623	Mix_FadeOutMusic (ms);
		2624
		2625	void
		2626	halt ()
		2627	CODE:
		2628	Mix_HaltMusic ();
		2629
		2630	DC::MixMusic
		2631	new (SV *class, DC::RW rwops)
		2632	CODE:
		2633	RETVAL = Mix_LoadMUS_RW (rwops);
		2634	OUTPUT:
		2635	RETVAL
		2636
		2637	void
		2638	DESTROY (DC::MixMusic self)
		2639	CODE:
		2640	Mix_FreeMusic (self);
		2641
2289	int	2642	int
2290	fade_out (int ms)
2291	CODE:
2292	RETVAL = Mix_FadeOutMusic (ms);
2293	OUTPUT:
2294	RETVAL
2295
2296	CFPlus::MixMusic
2297	new_from_file (SV *class, char *path)
2298	CODE:
2299	RETVAL = Mix_LoadMUS (path);
2300	OUTPUT:
2301	RETVAL
2302
2303	void
2304	DESTROY (CFPlus::MixMusic self)
2305	CODE:
2306	Mix_FreeMusic (self);
2307
2308	int
2309	play (CFPlus::MixMusic self, int loops = -1)	2643	play (DC::MixMusic self, int loops = -1)
2310	CODE:	2644	CODE:
2311	RETVAL = Mix_PlayMusic (self, loops);	2645	RETVAL = Mix_PlayMusic (self, loops);
2312	OUTPUT:	2646	OUTPUT:
2313	RETVAL	2647	RETVAL
2314		2648
2315	int	2649	void
2316	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2650	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2317	CODE:	2651	CODE:
2318	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2652	Mix_FadeInMusicPos (self, loops, ms, position);
2319	OUTPUT:
2320	RETVAL
2321		2653
2322	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2654	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2323		2655
2324	PROTOTYPES: ENABLE	2656	PROTOTYPES: ENABLE
2325		2657
2326	BOOT:	2658	BOOT:
2327	{	2659	{
2328	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2660	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2329	static const struct {	2661	static const struct {
2330	const char *name;	2662	const char *name;
2331	IV iv;	2663	IV iv;
2332	} *civ, const_iv[] = {	2664	} *civ, const_iv[] = {
2333	# define const_iv(name) { # name, (IV)name }	2665	# define const_iv(name) { # name, (IV)name }
…		…
2368	const_iv (GL_INTENSITY),	2700	const_iv (GL_INTENSITY),
2369	const_iv (GL_LUMINANCE),	2701	const_iv (GL_LUMINANCE),
2370	const_iv (GL_LUMINANCE_ALPHA),	2702	const_iv (GL_LUMINANCE_ALPHA),
2371	const_iv (GL_FLOAT),	2703	const_iv (GL_FLOAT),
2372	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2704	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2705	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2706	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2707	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2708	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2709	const_iv (GL_COMPRESSED_RGB_ARB),
		2710	const_iv (GL_COMPRESSED_RGBA_ARB),
2373	const_iv (GL_COMPILE),	2711	const_iv (GL_COMPILE),
2374	const_iv (GL_PROXY_TEXTURE_1D),	2712	const_iv (GL_PROXY_TEXTURE_1D),
2375	const_iv (GL_PROXY_TEXTURE_2D),	2713	const_iv (GL_PROXY_TEXTURE_2D),
2376	const_iv (GL_TEXTURE_1D),	2714	const_iv (GL_TEXTURE_1D),
2377	const_iv (GL_TEXTURE_2D),	2715	const_iv (GL_TEXTURE_2D),
…		…
2416	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2754	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2417	const_iv (GL_POINT_SMOOTH_HINT),	2755	const_iv (GL_POINT_SMOOTH_HINT),
2418	const_iv (GL_LINE_SMOOTH_HINT),	2756	const_iv (GL_LINE_SMOOTH_HINT),
2419	const_iv (GL_POLYGON_SMOOTH_HINT),	2757	const_iv (GL_POLYGON_SMOOTH_HINT),
2420	const_iv (GL_GENERATE_MIPMAP_HINT),	2758	const_iv (GL_GENERATE_MIPMAP_HINT),
		2759	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2421	const_iv (GL_FASTEST),	2760	const_iv (GL_FASTEST),
2422	const_iv (GL_DONT_CARE),	2761	const_iv (GL_DONT_CARE),
2423	const_iv (GL_NICEST),	2762	const_iv (GL_NICEST),
2424	const_iv (GL_V2F),	2763	const_iv (GL_V2F),
2425	const_iv (GL_V3F),	2764	const_iv (GL_V3F),
…		…
2433		2772
2434	texture_av = newAV ();	2773	texture_av = newAV ();
2435	AvREAL_off (texture_av);	2774	AvREAL_off (texture_av);
2436	}	2775	}
2437		2776
		2777	void
		2778	disable_GL_EXT_blend_func_separate ()
		2779	CODE:
		2780	gl.BlendFuncSeparate = 0;
		2781	gl.BlendFuncSeparateEXT = 0;
		2782
2438	char *	2783	char *
2439	gl_vendor ()	2784	gl_vendor ()
2440	CODE:	2785	CODE:
2441	RETVAL = (char *)glGetString (GL_VENDOR);	2786	RETVAL = (char *)glGetString (GL_VENDOR);
2442	OUTPUT:	2787	OUTPUT:
…		…
2563		2908
2564	void glRect (float x1, float y1, float x2, float y2)	2909	void glRect (float x1, float y1, float x2, float y2)
2565	CODE:	2910	CODE:
2566	glRectf (x1, y1, x2, y2);	2911	glRectf (x1, y1, x2, y2);
2567		2912
		2913	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2914	CODE:
		2915	glBegin (GL_LINE_LOOP);
		2916	glVertex2f (x1, y1);
		2917	glVertex2f (x2, y1);
		2918	glVertex2f (x2, y2);
		2919	glVertex2f (x1, y2);
		2920	glEnd ();
		2921
2568	PROTOTYPES: ENABLE	2922	PROTOTYPES: ENABLE
2569		2923
2570	void glBegin (int mode)	2924	void glBegin (int mode)
2571		2925
2572	void glEnd ()	2926	void glEnd ()
…		…
2604	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2958	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2605	CODE:	2959	CODE:
2606	if (gl.SeparableFilter2D)	2960	if (gl.SeparableFilter2D)
2607	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2961	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2608		2962
2609	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2963	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2610		2964
2611	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2965	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2612		2966
2613	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2967	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2614		2968
…		…
2640		2994
2641	void glEndList ()	2995	void glEndList ()
2642		2996
2643	void glCallList (int list)	2997	void glCallList (int list)
2644		2998
2645	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	2999	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2646		3000
2647	PROTOTYPES: DISABLE	3001	PROTOTYPES: DISABLE
2648		3002
2649	void	3003	void
2650	find_widget (SV *self, NV x, NV y)	3004	find_widget (SV *self, NV x, NV y)
…		…
2654	XPUSHs (self);	3008	XPUSHs (self);
2655	}	3009	}
2656		3010
2657	BOOT:	3011	BOOT:
2658	{	3012	{
2659	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3013	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2660		3014
2661	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3015	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2662	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3016	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2663	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3017	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2664	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3018	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2665	}	3019	}
2666		3020
2667	void	3021	void
2668	draw (SV *self)	3022	draw (SV *self)
2669	CODE:	3023	CODE:
…		…
2673	NV x, y, w, h;	3027	NV x, y, w, h;
2674	SV *draw_x_sv = GvSV (draw_x_gv);	3028	SV *draw_x_sv = GvSV (draw_x_gv);
2675	SV *draw_y_sv = GvSV (draw_y_gv);	3029	SV *draw_y_sv = GvSV (draw_y_gv);
2676	SV *draw_w_sv = GvSV (draw_w_gv);	3030	SV *draw_w_sv = GvSV (draw_w_gv);
2677	SV *draw_h_sv = GvSV (draw_h_gv);	3031	SV *draw_h_sv = GvSV (draw_h_gv);
2678	SV *hover;
2679	double draw_x, draw_y, draw_w, draw_h;	3032	double draw_x, draw_y;
2680		3033
2681	if (!SvROK (self))	3034	if (!SvROK (self))
2682	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3035	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2683		3036
2684	hv = (HV *)SvRV (self);	3037	hv = (HV *)SvRV (self);
2685		3038
2686	if (SvTYPE (hv) != SVt_PVHV)	3039	if (SvTYPE (hv) != SVt_PVHV)
2687	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3040	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2688		3041
2689	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3042	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2690	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3043	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2691		3044
2692	if (!h || !w)	3045	if (!h || !w)
…		…
2712	{	3065	{
2713	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3066	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2714		3067
2715	if (svp && SvTRUE (*svp))	3068	if (svp && SvTRUE (*svp))
2716	{	3069	{
2717	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3070	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2718	glEnable (GL_BLEND);	3071	glEnable (GL_BLEND);
2719	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3072	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2720	glBegin (GL_QUADS);	3073	glBegin (GL_QUADS);
2721	glVertex2f (0, 0);	3074	glVertex2f (0, 0);
2722	glVertex2f (w, 0);	3075	glVertex2f (w, 0);
…		…
2725	glEnd ();	3078	glEnd ();
2726	glDisable (GL_BLEND);	3079	glDisable (GL_BLEND);
2727	}	3080	}
2728	}	3081	}
2729	#if 0	3082	#if 0
2730	if ($ENV{CFPLUS_DEBUG} & 1) {	3083	// draw borders, for debugging
2731	glPushMatrix;	3084	glPushMatrix ();
2732	glColor 1, 1, 0, 1;	3085	glColor4f (1., 1., 0., 1.);
2733	glTranslate 0.375, 0.375;	3086	glTranslatef (.5, .5, 0.);
2734	glBegin GL_LINE_LOOP;	3087	glBegin (GL_LINE_LOOP);
2735	glVertex 0 , 0;	3088	glVertex2f (0 , 0);
2736	glVertex $self->{w} - 1, 0;	3089	glVertex2f (w - 1, 0);
2737	glVertex $self->{w} - 1, $self->{h} - 1;	3090	glVertex2f (w - 1, h - 1);
2738	glVertex 0 , $self->{h} - 1;	3091	glVertex2f (0 , h - 1);
2739	glEnd;	3092	glEnd ();
2740	glPopMatrix;	3093	glPopMatrix ();
2741	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2742	}
2743	#endif	3094	#endif
2744	PUSHMARK (SP);	3095	PUSHMARK (SP);
2745	XPUSHs (self);	3096	XPUSHs (self);
2746	PUTBACK;	3097	PUTBACK;
2747	call_method ("_draw", G_VOID | G_DISCARD);	3098	call_method ("_draw", G_VOID | G_DISCARD);

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