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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.209 by root, Sat Jul 21 22:54:52 2007 UTC vs.
Revision 1.266 by root, Sun Jul 20 02:51:40 2008 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
27	#include <stdio.h>	32	#include <stdio.h>
28	#include <stdlib.h>	33	#include <stdlib.h>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		36
30	#include <SDL.h>	37	#include <SDL.h>
31	#include <SDL_thread.h>	38	#include <SDL_thread.h>
32	#include <SDL_endian.h>	39	#include <SDL_endian.h>
33	#include <SDL_image.h>	40	#include <SDL_image.h>
…		…
38	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
39		46
40	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
41		48
42	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
43		61
44	#ifndef _WIN32	62	#ifndef _WIN32
45	# include <sys/types.h>	63	# include <sys/types.h>
46	# include <sys/socket.h>	64	# include <sys/socket.h>
47	# include <netinet/in.h>	65	# include <netinet/in.h>
48	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
49	# include <inttypes.h>	67	# include <inttypes.h>
50	#endif	68	#endif
51		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
		72	#else
		73	# define expect(expr,value) (expr)
		74	#endif
		75
		76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		80
54	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
55		82
56	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
58		85
59	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
60		87
61	#if 0	88	/* mask out modifiers we are not interested in */
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
63	#else
64	# define PARACHUTE 0
65	#endif
66		90
67	static AV *texture_av;	91	static AV *texture_av;
68		92
69	static struct	93	static struct
70	{	94	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	131	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	132	glDeleteTextures (1, &name);
109	}	133	}
110		134
111	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
112		137
113	#include "pango-font.c"	138	#include "pango-font.c"
114	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
115	#include "pango-render.c"	140	#include "pango-render.c"
116		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
119		146
120	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
121		148
122	static int	149	static int
123	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
124	{	151	{
125	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		166
140	typedef struct cf_layout {	167	typedef struct cf_layout {
141	PangoLayout *pl;	168	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
143	int base_height;	170	int base_height;
144	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
145	} *CFPlus__Layout;	173	} *DC__Layout;
146		174
147	static CFPlus__Font default_font;	175	static DC__Font default_font;
148	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
150		178
151	static void	179	static void
152	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	185	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	187	}
160		188
161	static void	189	static void
162	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
163	{	191	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
166	*/	194	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
168		196
169	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		199
172	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
173	}	201	}
174		202
175	static void	203	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	204	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	205	{
178	PangoRectangle rect;	206	PangoRectangle rect;
179		207
180	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		220
193	typedef uint16_t tileid;	221	typedef uint16_t tileid;
194	typedef uint16_t faceid;	222	typedef uint16_t faceid;
195		223
196	typedef struct {	224	typedef struct {
197	int name;	225	GLuint name;
198	int w, h;	226	int w, h;
199	float s, t;	227	float s, t;
200	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
201	tileid smoothtile;	229	tileid smoothtile;
202	uint8_t smoothlevel;	230	uint8_t smoothlevel;
…		…
220	int faces; tileid *face2tile; // [faceid]	248	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	249	int texs; maptex *tex; // [tileid]
222		250
223	int32_t rows;	251	int32_t rows;
224	maprow *row;	252	maprow *row;
225	} *CFPlus__Map;	253	} *DC__Map;
226		254
227	static char *	255	static char *
228	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
229	{	257	{
230	char *p;	258	char *p;
…		…
268	self->texs *= 2;	296	self->texs *= 2;
269	}	297	}
270	}	298	}
271		299
272	static maprow *	300	static maprow *
273	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
274	{	302	{
275	if (0 > y)	303	if (0 > y)
276	{	304	{
277	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
316		344
317	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
318	}	346	}
319		347
320	static mapcell *	348	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
322	{	350	{
323	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
324	}	352	}
325		353
326	static void	354	static void
327	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
328	{	356	{
329	int r;	357	int r;
330		358
331	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
340	self->row = 0;	368	self->row = 0;
341	self->rows = 0;	369	self->rows = 0;
342	}	370	}
343		371
344	static void	372	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	373	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	374	{
347	int x, y;	375	int x, y;
348	maprow *row;	376	maprow *row;
349	mapcell *cell;	377	mapcell *cell;
350		378
…		…
429	n |= n >> 16;	457	n |= n >> 16;
430		458
431	return n + 1;	459	return n + 1;
432	}	460	}
433		461
		462	static unsigned int
		463	popcount (unsigned int n)
		464	{
		465	n -= (n >> 1) & 0x55555555U;
		466	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		467	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		468	n *= 0x01010101U;
		469
		470	return n >> 24;
		471	}
		472
434	/* SDL should provide this, really. */	473	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	474	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	475	#define SDLK_MODIFIER_MAX 314
437		476
438	/******************************************************************************/	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 = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	894	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
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
		1785	{
1635	cell->darkness = 0;	1786	cell->darkness = 0;
		1787	cell->stat_hp = 0;
		1788	cell->flags = 0;
		1789	cell->player = 0;
		1790	}
1636	}	1791	}
1637	}	1792	}
		1793	OUTPUT:
		1794	RETVAL
1638		1795
1639	SV *	1796	SV *
1640	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1797	mapmap (DC::Map self, int x0, int y0, int w, int h)
1641	CODE:	1798	CODE:
1642	{	1799	{
1643	int x1, x;	1800	int x1, x;
1644	int y1, y;	1801	int y1, y;
1645	int z;	1802	int z;
…		…
1690	}	1847	}
1691	OUTPUT:	1848	OUTPUT:
1692	RETVAL	1849	RETVAL
1693		1850
1694	void	1851	void
1695	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1852	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1696	CODE:	1853	CODE:
1697	{	1854	{
		1855	int x, y, z;
		1856
1698	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1857	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1699	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1858	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1700	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1859	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1701	smooth_key skey;	1860	smooth_key skey;
1702	int x, y, z;	1861	int pl_x, pl_y;
1703	int last_name;	1862	maptex pl_tex;
		1863	rc_t *rc = rc_alloc ();
		1864	rc_key_t key;
		1865	rc_array_t *arr;
		1866
		1867	pl_tex.name = 0;
1704		1868
1705	// thats current max. sorry.	1869	// thats current max. sorry.
1706	if (sw > 255) sw = 255;	1870	if (sw > 255) sw = 255;
1707	if (sh > 255) sh = 255;	1871	if (sh > 255) sh = 255;
1708		1872
1709	// clear key, in case of extra padding	1873	// clear key, in case of extra padding
1710	memset (&skey, 0, sizeof (skey));	1874	memset (&skey, 0, sizeof (skey));
1711		1875
1712	glColor4ub (255, 255, 255, 255);	1876	memset (&key, 0, sizeof (key));
1713		1877	key.r = 255;
1714	glEnable (GL_BLEND);	1878	key.g = 255;
1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1879	key.b = 255;
1716	glEnable (GL_TEXTURE_2D);	1880	key.a = 255;
1717	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1881	key.mode = GL_QUADS;
1718		1882	key.format = GL_T2F_V3F;
1719	glBegin (GL_QUADS);	1883	key.texname = -1;
1720
1721	last_name = 0;
1722		1884
1723	mx += self->x;	1885	mx += self->x;
1724	my += self->y;	1886	my += self->y;
1725		1887
1726	// first pass: determine smooth_max	1888	// first pass: determine smooth_max
…		…
1742	MAX (self->tex [cell->tile [0]].smoothlevel,	1904	MAX (self->tex [cell->tile [0]].smoothlevel,
1743	MAX (self->tex [cell->tile [1]].smoothlevel,	1905	MAX (self->tex [cell->tile [1]].smoothlevel,
1744	self->tex [cell->tile [2]].smoothlevel));	1906	self->tex [cell->tile [2]].smoothlevel));
1745	}	1907	}
1746	}	1908	}
		1909
		1910	glEnable (GL_BLEND);
		1911	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1912	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1747		1913
1748	for (z = 0; z <= 2; z++)	1914	for (z = 0; z <= 2; z++)
1749	{	1915	{
1750	memset (smooth_level, 0, sizeof (smooth_level));	1916	memset (smooth_level, 0, sizeof (smooth_level));
1751		1917
…		…
1764	{	1930	{
1765	maptex tex = self->tex [tile];	1931	maptex tex = self->tex [tile];
1766	int px = (x + 1) * T - tex.w;	1932	int px = (x + 1) * T - tex.w;
1767	int py = (y + 1) * T - tex.h;	1933	int py = (y + 1) * T - tex.h;
1768		1934
1769	// suppressing texture state switches here
1770	// is only moderately effective, but worth the extra effort
1771	if (last_name != tex.name)	1935	if (key.texname != tex.name)
1772	{	1936	{
1773	if (!tex.name)	1937	if (!tex.name)
1774	tex = self->tex [2]; /* missing, replace by noface */	1938	tex = self->tex [2]; /* missing, replace by noface */
1775		1939
1776	glEnd ();	1940	key.texname = tex.name;
1777	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1941	arr = rc_array (rc, &key);
1778	glBegin (GL_QUADS);
1779	}	1942	}
1780		1943
1781	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1944	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	{	1945	{
		1946	pl_x = px;
		1947	pl_y = py;
		1948	pl_tex = tex;
		1949	continue;
		1950	}
		1951
		1952	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1953	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1954	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1955	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1956
		1957	if (expect_false (cell->flags) && expect_false (z == 2))
		1958	{
		1959	// overlays such as the speech bubble, probably more to come
1788	if (cell->flags & 1)	1960	if (cell->flags & 1)
1789	{	1961	{
1790	maptex tex = self->tex [1];	1962	maptex tex = self->tex [1];
1791	int px = x * T + T * 2 / 32;	1963	int px = x * T + T * 2 / 32;
1792	int py = y * T - T * 6 / 32;	1964	int py = y * T - T * 6 / 32;
1793		1965
		1966	if (tex.name)
1794	glEnd ();	1967	{
1795	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1968	if (key.texname != tex.name)
		1969	{
		1970	key.texname = tex.name;
		1971	arr = rc_array (rc, &key);
		1972	}
		1973
		1974	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1975	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1976	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1977	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1796	glBegin (GL_QUADS);	1978	}
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	}	1979	}
1803	}	1980	}
1804		1981
1805	// update smooth hash	1982	// update smooth hash
1806	if (tex.smoothtile)	1983	if (tex.smoothtile)
…		…
1842	}	2019	}
1843	}	2020	}
1844	}	2021	}
1845	}	2022	}
1846		2023
		2024	rc_draw (rc);
		2025	rc_clear (rc);
		2026
1847	// go through all smoothlevels, lowest to highest, then draw.	2027	// go through all smoothlevels, lowest to highest, then draw.
1848	// this is basically counting sort	2028	// this is basically counting sort
1849	{	2029	{
1850	int w, b;	2030	int w, b;
1851		2031
		2032	glEnable (GL_TEXTURE_2D);
		2033	glBegin (GL_QUADS);
1852	for (w = 0; w < 256 / 32; ++w)	2034	for (w = 0; w < 256 / 32; ++w)
1853	{	2035	{
1854	uint32_t smask = smooth_level [w];	2036	uint32_t smask = smooth_level [w];
1855	if (smask)	2037	if (smask)
1856	for (b = 0; b < 32; ++b)	2038	for (b = 0; b < 32; ++b)
…		…
1875	int border = bits & 15;	2057	int border = bits & 15;
1876	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2058	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1877	float dx = tex.s * .0625f; // 16 images/row	2059	float dx = tex.s * .0625f; // 16 images/row
1878	float dy = tex.t * .5f ; // 2 images/column	2060	float dy = tex.t * .5f ; // 2 images/column
1879		2061
1880	// this time naively avoiding texture state changes
1881	// save gobs of state changes.
1882	if (last_name != tex.name)	2062	if (tex.name)
1883	{	2063	{
		2064	// this time avoiding texture state changes
		2065	// save gobs of state changes.
1884	if (!tex.name)	2066	if (key.texname != tex.name)
1885	continue; // smoothing not yet available	2067	{
1886
1887	glEnd ();	2068	glEnd ();
1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2069	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1889	glBegin (GL_QUADS);	2070	glBegin (GL_QUADS);
1890	}	2071	}
1891		2072
1892	if (border)	2073	if (border)
1893	{	2074	{
1894	float ox = border * dx;	2075	float ox = border * dx;
1895		2076
1896	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2077	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1897	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2078	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1898	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2079	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1899	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2080	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1900	}	2081	}
1901		2082
1902	if (corner)	2083	if (corner)
1903	{	2084	{
1904	float ox = corner * dx;	2085	float ox = corner * dx;
1905		2086
1906	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2087	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1907	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2088	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1908	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2089	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1909	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2090	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2091	}
1910	}	2092	}
1911	}	2093	}
1912	}	2094	}
1913	}	2095	}
1914	}	2096	}
		2097
		2098	glEnd ();
		2099	glDisable (GL_TEXTURE_2D);
		2100	key.texname = -1;
1915	}	2101	}
1916		2102
1917	hv_clear (smooth);	2103	hv_clear (smooth);
1918	}	2104	}
1919		2105
1920	glEnd ();	2106	if (pl_tex.name)
		2107	{
		2108	maptex tex = pl_tex;
		2109	int px = pl_x + sdx;
		2110	int py = pl_y + sdy;
1921		2111
1922	glDisable (GL_TEXTURE_2D);	2112	key.texname = tex.name;
		2113	arr = rc_array (rc, &key);
		2114
		2115	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2116	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2117	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2118	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2119
		2120	rc_draw (rc);
		2121	}
		2122
1923	glDisable (GL_BLEND);	2123	glDisable (GL_BLEND);
		2124	rc_free (rc);
1924		2125
1925	// top layer: overlays such as the health bar	2126	// top layer: overlays such as the health bar
1926	for (y = 0; y < sh; y++)	2127	for (y = 0; y < sh; y++)
1927	if (0 <= y + my && y + my < self->rows)	2128	if (0 <= y + my && y + my < self->rows)
1928	{	2129	{
…		…
1953	}	2154	}
1954	}	2155	}
1955	}	2156	}
1956		2157
1957	void	2158	void
1958	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2159	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1959	CODE:	2160	CODE:
1960	{	2161	{
1961	static float color[16][3] = {	2162	static float color[16][3] = {
1962	{ 0.00F, 0.00F, 0.00F },	2163	{ 0.00F, 0.00F, 0.00F },
1963	{ 1.00F, 1.00F, 1.00F },	2164	{ 1.00F, 1.00F, 1.00F },
…		…
2013	glDisable (GL_BLEND);	2214	glDisable (GL_BLEND);
2014	glDisable (GL_TEXTURE_2D);	2215	glDisable (GL_TEXTURE_2D);
2015	}	2216	}
2016		2217
2017	void	2218	void
2018	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2219	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2019	PPCODE:	2220	PPCODE:
2020	{	2221	{
2021	int x, y;	2222	int x, y;
2022	int sw1 = sw + 2;	2223	int sw1 = sw + 2;
2023	int sh1 = sh + 2;	2224	int sh1 = sh + 2;
…		…
2094	PUSHs (sv_2mortal (newSViv (sh3)));	2295	PUSHs (sv_2mortal (newSViv (sh3)));
2095	PUSHs (darkness3_sv);	2296	PUSHs (darkness3_sv);
2096	}	2297	}
2097		2298
2098	SV *	2299	SV *
2099	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2300	get_rect (DC::Map self, int x0, int y0, int w, int h)
2100	CODE:	2301	CODE:
2101	{	2302	{
2102	int x, y, x1, y1;	2303	int x, y, x1, y1;
2103	SV *data_sv = newSV (w * h * 7 + 5);	2304	SV *data_sv = newSV (w * h * 7 + 5);
2104	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2305	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2161	else	2362	else
2162	*data++ = 0;	2363	*data++ = 0;
2163	}	2364	}
2164	}	2365	}
2165		2366
		2367	/* if size is w*h + 5 then no data has been found */
		2368	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2369	{
2166	SvPOK_only (data_sv);	2370	SvPOK_only (data_sv);
2167	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2371	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2372	}
		2373
2168	RETVAL = data_sv;	2374	RETVAL = data_sv;
2169	}	2375	}
2170	OUTPUT:	2376	OUTPUT:
2171	RETVAL	2377	RETVAL
2172		2378
2173	void	2379	void
2174	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2380	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2175	PPCODE:	2381	PPCODE:
2176	{	2382	{
2177	int x, y, z;	2383	int x, y, z;
2178	int w, h;	2384	int w, h;
2179	int x1, y1;	2385	int x1, y1;
		2386	STRLEN len;
		2387	uint8_t *data, *end;
		2388
		2389	len = SvLEN (data_sv);
		2390	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2391	data = SvPVbyte_nolen (data_sv);
		2392	end = data + len + 8;
		2393
		2394	if (len < 5)
		2395	XSRETURN_EMPTY;
2180		2396
2181	if (*data++ != 0)	2397	if (*data++ != 0)
2182	return; /* version mismatch */	2398	XSRETURN_EMPTY; /* version mismatch */
2183		2399
2184	w = *data++ << 8; w |= *data++;	2400	w = *data++ << 8; w |= *data++;
2185	h = *data++ << 8; h |= *data++;	2401	h = *data++ << 8; h |= *data++;
2186		2402
2187	// we need to do this 'cause we don't keep an absolute coord system for rows	2403	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2199	{	2415	{
2200	maprow *row = map_get_row (self, y);	2416	maprow *row = map_get_row (self, y);
2201		2417
2202	for (x = x0; x < x1; x++)	2418	for (x = x0; x < x1; x++)
2203	{	2419	{
		2420	uint8_t flags;
		2421
		2422	if (data + 7 >= end)
		2423	XSRETURN_EMPTY;
		2424
2204	uint8_t flags = *data++;	2425	flags = *data++;
2205		2426
2206	if (flags)	2427	if (flags)
2207	{	2428	{
2208	mapcell *cell = row_get_cell (row, x);	2429	mapcell *cell = row_get_cell (row, x);
2209	tileid tile[3] = { 0, 0, 0 };	2430	tileid tile[3] = { 0, 0, 0 };
…		…
2212	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2433	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2213	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2434	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2214		2435
2215	if (cell->darkness == 0)	2436	if (cell->darkness == 0)
2216	{	2437	{
2217	cell->darkness = 0;	2438	/*cell->darkness = 0;*/
		2439	EXTEND (SP, 3);
2218		2440
2219	for (z = 0; z <= 2; z++)	2441	for (z = 0; z <= 2; z++)
2220	{	2442	{
2221	tileid t = tile [z];	2443	tileid t = tile [z];
2222		2444
2223	if (t >= self->texs || (t && !self->tex [t].name))	2445	if (t >= self->texs || (t && !self->tex [t].name))
2224	{	2446	{
2225	XPUSHs (sv_2mortal (newSViv (t)));	2447	PUSHs (sv_2mortal (newSViv (t)));
2226	need_texid (self, t);	2448	need_texid (self, t);
2227	}	2449	}
2228		2450
2229	cell->tile [z] = t;	2451	cell->tile [z] = t;
2230	}	2452	}
…		…
2232	}	2454	}
2233	}	2455	}
2234	}	2456	}
2235	}	2457	}
2236		2458
2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2459	MODULE = Deliantra::Client PACKAGE = DC::RW
		2460
		2461	DC::RW
		2462	new (SV *class, SV *data_sv)
		2463	CODE:
		2464	{
		2465	STRLEN datalen;
		2466	char *data = SvPVbyte (data_sv, datalen);
		2467
		2468	RETVAL = SDL_RWFromConstMem (data, datalen);
		2469	}
		2470	OUTPUT:
		2471	RETVAL
		2472
		2473	DC::RW
		2474	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2475	CODE:
		2476	RETVAL = SDL_RWFromFile (path, mode);
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	# fails on win32:
		2481	# dc.xs(2268) : error C2059: syntax error : '('
		2482	#void
		2483	#close (DC::RW self)
		2484	# CODE:
		2485	# (self->(close)) (self);
		2486
		2487	MODULE = Deliantra::Client PACKAGE = DC::Channel
2238		2488
2239	PROTOTYPES: DISABLE	2489	PROTOTYPES: DISABLE
2240		2490
2241	CFPlus::MixChunk	2491	DC::Channel
2242	new_from_file (SV *class, char *path)	2492	find ()
2243	CODE:	2493	CODE:
2244	RETVAL = Mix_LoadWAV (path);	2494	{
		2495	RETVAL = Mix_GroupAvailable (-1);
		2496
		2497	if (RETVAL < 0)
		2498	{
		2499	RETVAL = Mix_GroupOldest (-1);
		2500
		2501	if (RETVAL < 0)
		2502	XSRETURN_UNDEF;
		2503
		2504	Mix_HaltChannel (RETVAL);
		2505	}
		2506
		2507	Mix_UnregisterAllEffects (RETVAL);
		2508	Mix_Volume (RETVAL, 128);
		2509	}
2245	OUTPUT:	2510	OUTPUT:
2246	RETVAL	2511	RETVAL
2247		2512
2248	void	2513	void
		2514	halt (DC::Channel self)
		2515	CODE:
		2516	Mix_HaltChannel (self);
		2517
		2518	void
		2519	expire (DC::Channel self, int ticks = -1)
		2520	CODE:
		2521	Mix_ExpireChannel (self, ticks);
		2522
		2523	void
		2524	fade_out (DC::Channel self, int ticks = -1)
		2525	CODE:
		2526	Mix_FadeOutChannel (self, ticks);
		2527
		2528	int
		2529	volume (DC::Channel self, int volume)
		2530	CODE:
		2531	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2532	OUTPUT:
		2533	RETVAL
		2534
		2535	void
		2536	unregister_all_effects (DC::Channel self)
		2537	CODE:
		2538	Mix_UnregisterAllEffects (self);
		2539
		2540	void
		2541	set_panning (DC::Channel self, int left, int right)
		2542	CODE:
		2543	left = CLAMP (left , 0, 255);
		2544	right = CLAMP (right, 0, 255);
		2545	Mix_SetPanning (self, left, right);
		2546
		2547	void
		2548	set_distance (DC::Channel self, int distance)
		2549	CODE:
		2550	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2551
		2552	void
		2553	set_position (DC::Channel self, int angle, int distance)
		2554	CODE:
		2555
		2556	void
		2557	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2558	CODE:
		2559	{
		2560	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2561	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2562	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2563	}
		2564
		2565	void
		2566	set_reverse_stereo (DC::Channel self, int flip)
		2567	CODE:
		2568	Mix_SetReverseStereo (self, flip);
		2569
		2570	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2571
		2572	PROTOTYPES: DISABLE
		2573
		2574	DC::MixChunk
		2575	new (SV *class, DC::RW rwops)
		2576	CODE:
		2577	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2578	OUTPUT:
		2579	RETVAL
		2580
		2581	void
2249	DESTROY (CFPlus::MixChunk self)	2582	DESTROY (DC::MixChunk self)
2250	CODE:	2583	CODE:
2251	Mix_FreeChunk (self);	2584	Mix_FreeChunk (self);
2252		2585
2253	int	2586	int
2254	volume (CFPlus::MixChunk self, int volume = -1)	2587	volume (DC::MixChunk self, int volume = -1)
2255	CODE:	2588	CODE:
		2589	if (items > 1)
		2590	volume = CLAMP (volume, 0, 128);
2256	RETVAL = Mix_VolumeChunk (self, volume);	2591	RETVAL = Mix_VolumeChunk (self, volume);
2257	OUTPUT:	2592	OUTPUT:
2258	RETVAL	2593	RETVAL
2259		2594
2260	int	2595	DC::Channel
2261	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2596	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2262	CODE:	2597	CODE:
		2598	{
2263	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2599	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2600
		2601	if (RETVAL < 0)
		2602	XSRETURN_UNDEF;
		2603
		2604	if (channel < 0)
		2605	{
		2606	Mix_UnregisterAllEffects (RETVAL);
		2607	Mix_Volume (RETVAL, 128);
		2608	}
		2609	}
2264	OUTPUT:	2610	OUTPUT:
2265	RETVAL	2611	RETVAL
2266		2612
2267	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2613	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2268		2614
2269	int	2615	int
2270	volume (int volume = -1)	2616	volume (int volume = -1)
2271	PROTOTYPE: ;$	2617	PROTOTYPE: ;$
2272	CODE:	2618	CODE:
		2619	if (items > 0)
		2620	volume = CLAMP (volume, 0, 128);
2273	RETVAL = Mix_VolumeMusic (volume);	2621	RETVAL = Mix_VolumeMusic (volume);
2274	OUTPUT:	2622	OUTPUT:
2275	RETVAL	2623	RETVAL
2276		2624
		2625	void
		2626	fade_out (int ms)
		2627	CODE:
		2628	Mix_FadeOutMusic (ms);
		2629
		2630	void
		2631	halt ()
		2632	CODE:
		2633	Mix_HaltMusic ();
		2634
		2635	DC::MixMusic
		2636	new (SV *class, DC::RW rwops)
		2637	CODE:
		2638	RETVAL = Mix_LoadMUS_RW (rwops);
		2639	OUTPUT:
		2640	RETVAL
		2641
		2642	void
		2643	DESTROY (DC::MixMusic self)
		2644	CODE:
		2645	Mix_FreeMusic (self);
		2646
2277	int	2647	int
2278	fade_out (int ms)
2279	CODE:
2280	RETVAL = Mix_FadeOutMusic (ms);
2281	OUTPUT:
2282	RETVAL
2283
2284	CFPlus::MixMusic
2285	new_from_file (SV *class, char *path)
2286	CODE:
2287	RETVAL = Mix_LoadMUS (path);
2288	OUTPUT:
2289	RETVAL
2290
2291	void
2292	DESTROY (CFPlus::MixMusic self)
2293	CODE:
2294	Mix_FreeMusic (self);
2295
2296	int
2297	play (CFPlus::MixMusic self, int loops = -1)	2648	play (DC::MixMusic self, int loops = -1)
2298	CODE:	2649	CODE:
2299	RETVAL = Mix_PlayMusic (self, loops);	2650	RETVAL = Mix_PlayMusic (self, loops);
2300	OUTPUT:	2651	OUTPUT:
2301	RETVAL	2652	RETVAL
2302		2653
2303	int	2654	void
2304	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2655	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2305	CODE:	2656	CODE:
2306	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2657	Mix_FadeInMusicPos (self, loops, ms, position);
2307	OUTPUT:
2308	RETVAL
2309		2658
2310	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2659	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2311		2660
2312	PROTOTYPES: ENABLE	2661	PROTOTYPES: ENABLE
2313		2662
2314	BOOT:	2663	BOOT:
2315	{	2664	{
2316	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2665	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2317	static const struct {	2666	static const struct {
2318	const char *name;	2667	const char *name;
2319	IV iv;	2668	IV iv;
2320	} *civ, const_iv[] = {	2669	} *civ, const_iv[] = {
2321	# define const_iv(name) { # name, (IV)name }	2670	# define const_iv(name) { # name, (IV)name }
…		…
2356	const_iv (GL_INTENSITY),	2705	const_iv (GL_INTENSITY),
2357	const_iv (GL_LUMINANCE),	2706	const_iv (GL_LUMINANCE),
2358	const_iv (GL_LUMINANCE_ALPHA),	2707	const_iv (GL_LUMINANCE_ALPHA),
2359	const_iv (GL_FLOAT),	2708	const_iv (GL_FLOAT),
2360	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2709	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2710	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2711	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2712	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2713	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2714	const_iv (GL_COMPRESSED_RGB_ARB),
		2715	const_iv (GL_COMPRESSED_RGBA_ARB),
2361	const_iv (GL_COMPILE),	2716	const_iv (GL_COMPILE),
2362	const_iv (GL_PROXY_TEXTURE_1D),	2717	const_iv (GL_PROXY_TEXTURE_1D),
2363	const_iv (GL_PROXY_TEXTURE_2D),	2718	const_iv (GL_PROXY_TEXTURE_2D),
2364	const_iv (GL_TEXTURE_1D),	2719	const_iv (GL_TEXTURE_1D),
2365	const_iv (GL_TEXTURE_2D),	2720	const_iv (GL_TEXTURE_2D),
…		…
2404	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2759	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2405	const_iv (GL_POINT_SMOOTH_HINT),	2760	const_iv (GL_POINT_SMOOTH_HINT),
2406	const_iv (GL_LINE_SMOOTH_HINT),	2761	const_iv (GL_LINE_SMOOTH_HINT),
2407	const_iv (GL_POLYGON_SMOOTH_HINT),	2762	const_iv (GL_POLYGON_SMOOTH_HINT),
2408	const_iv (GL_GENERATE_MIPMAP_HINT),	2763	const_iv (GL_GENERATE_MIPMAP_HINT),
		2764	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2409	const_iv (GL_FASTEST),	2765	const_iv (GL_FASTEST),
2410	const_iv (GL_DONT_CARE),	2766	const_iv (GL_DONT_CARE),
2411	const_iv (GL_NICEST),	2767	const_iv (GL_NICEST),
2412	const_iv (GL_V2F),	2768	const_iv (GL_V2F),
2413	const_iv (GL_V3F),	2769	const_iv (GL_V3F),
…		…
2421		2777
2422	texture_av = newAV ();	2778	texture_av = newAV ();
2423	AvREAL_off (texture_av);	2779	AvREAL_off (texture_av);
2424	}	2780	}
2425		2781
		2782	void
		2783	disable_GL_EXT_blend_func_separate ()
		2784	CODE:
		2785	gl.BlendFuncSeparate = 0;
		2786	gl.BlendFuncSeparateEXT = 0;
		2787
2426	char *	2788	char *
2427	gl_vendor ()	2789	gl_vendor ()
2428	CODE:	2790	CODE:
2429	RETVAL = (char *)glGetString (GL_VENDOR);	2791	RETVAL = (char *)glGetString (GL_VENDOR);
2430	OUTPUT:	2792	OUTPUT:
…		…
2547		2909
2548	void glTexCoord (float s, float t)	2910	void glTexCoord (float s, float t)
2549	CODE:	2911	CODE:
2550	glTexCoord2f (s, t);	2912	glTexCoord2f (s, t);
2551		2913
		2914	void glRect (float x1, float y1, float x2, float y2)
		2915	CODE:
		2916	glRectf (x1, y1, x2, y2);
		2917
		2918	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2919	CODE:
		2920	glBegin (GL_LINE_LOOP);
		2921	glVertex2f (x1, y1);
		2922	glVertex2f (x2, y1);
		2923	glVertex2f (x2, y2);
		2924	glVertex2f (x1, y2);
		2925	glEnd ();
		2926
2552	PROTOTYPES: ENABLE	2927	PROTOTYPES: ENABLE
2553		2928
2554	void glBegin (int mode)	2929	void glBegin (int mode)
2555		2930
2556	void glEnd ()	2931	void glEnd ()
…		…
2588	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2963	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2589	CODE:	2964	CODE:
2590	if (gl.SeparableFilter2D)	2965	if (gl.SeparableFilter2D)
2591	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2966	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2592		2967
2593	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2968	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2594		2969
2595	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2970	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2596		2971
2597	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2972	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2598		2973
…		…
2624		2999
2625	void glEndList ()	3000	void glEndList ()
2626		3001
2627	void glCallList (int list)	3002	void glCallList (int list)
2628		3003
2629	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3004	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2630		3005
2631	PROTOTYPES: DISABLE	3006	PROTOTYPES: DISABLE
2632		3007
2633	void	3008	void
2634	find_widget (SV *self, NV x, NV y)	3009	find_widget (SV *self, NV x, NV y)
…		…
2638	XPUSHs (self);	3013	XPUSHs (self);
2639	}	3014	}
2640		3015
2641	BOOT:	3016	BOOT:
2642	{	3017	{
2643	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3018	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2644		3019
2645	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3020	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2646	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3021	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2647	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3022	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2648	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3023	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2649	}	3024	}
2650		3025
2651	void	3026	void
2652	draw (SV *self)	3027	draw (SV *self)
2653	CODE:	3028	CODE:
…		…
2657	NV x, y, w, h;	3032	NV x, y, w, h;
2658	SV *draw_x_sv = GvSV (draw_x_gv);	3033	SV *draw_x_sv = GvSV (draw_x_gv);
2659	SV *draw_y_sv = GvSV (draw_y_gv);	3034	SV *draw_y_sv = GvSV (draw_y_gv);
2660	SV *draw_w_sv = GvSV (draw_w_gv);	3035	SV *draw_w_sv = GvSV (draw_w_gv);
2661	SV *draw_h_sv = GvSV (draw_h_gv);	3036	SV *draw_h_sv = GvSV (draw_h_gv);
2662	SV *hover;
2663	double draw_x, draw_y, draw_w, draw_h;	3037	double draw_x, draw_y;
2664		3038
2665	if (!SvROK (self))	3039	if (!SvROK (self))
2666	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3040	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2667		3041
2668	hv = (HV *)SvRV (self);	3042	hv = (HV *)SvRV (self);
2669		3043
2670	if (SvTYPE (hv) != SVt_PVHV)	3044	if (SvTYPE (hv) != SVt_PVHV)
2671	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3045	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2672		3046
2673	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3047	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2674	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3048	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2675		3049
2676	if (!h || !w)	3050	if (!h || !w)
…		…
2696	{	3070	{
2697	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3071	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2698		3072
2699	if (svp && SvTRUE (*svp))	3073	if (svp && SvTRUE (*svp))
2700	{	3074	{
2701	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3075	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2702	glEnable (GL_BLEND);	3076	glEnable (GL_BLEND);
2703	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3077	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2704	glBegin (GL_QUADS);	3078	glBegin (GL_QUADS);
2705	glVertex2f (0, 0);	3079	glVertex2f (0, 0);
2706	glVertex2f (w, 0);	3080	glVertex2f (w, 0);
…		…
2709	glEnd ();	3083	glEnd ();
2710	glDisable (GL_BLEND);	3084	glDisable (GL_BLEND);
2711	}	3085	}
2712	}	3086	}
2713	#if 0	3087	#if 0
2714	if ($ENV{CFPLUS_DEBUG} & 1) {	3088	// draw borders, for debugging
2715	glPushMatrix;	3089	glPushMatrix ();
2716	glColor 1, 1, 0, 1;	3090	glColor4f (1., 1., 0., 1.);
2717	glTranslate 0.375, 0.375;	3091	glTranslatef (.5, .5, 0.);
2718	glBegin GL_LINE_LOOP;	3092	glBegin (GL_LINE_LOOP);
2719	glVertex 0 , 0;	3093	glVertex2f (0 , 0);
2720	glVertex $self->{w} - 1, 0;	3094	glVertex2f (w - 1, 0);
2721	glVertex $self->{w} - 1, $self->{h} - 1;	3095	glVertex2f (w - 1, h - 1);
2722	glVertex 0 , $self->{h} - 1;	3096	glVertex2f (0 , h - 1);
2723	glEnd;	3097	glEnd ();
2724	glPopMatrix;	3098	glPopMatrix ();
2725	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2726	}
2727	#endif	3099	#endif
2728	PUSHMARK (SP);	3100	PUSHMARK (SP);
2729	XPUSHs (self);	3101	XPUSHs (self);
2730	PUTBACK;	3102	PUTBACK;
2731	call_method ("_draw", G_VOID | G_DISCARD);	3103	call_method ("_draw", G_VOID | G_DISCARD);

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