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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.202 by root, Tue Jul 17 18:34:24 2007 UTC vs.
Revision 1.253 by root, Fri Dec 28 20:59:14 2007 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	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2))
		52	# define pango_layout_get_line_readonly pango_layout_get_line_readonly
		53	# define pango_layout_get_lines_readonly pango_layout_get_lines_readonly
		54	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly
		55	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly
		56	#endif
43		57
44	#ifndef _WIN32	58	#ifndef _WIN32
45	# include <sys/types.h>	59	# include <sys/types.h>
46	# include <sys/socket.h>	60	# include <sys/socket.h>
47	# include <netinet/in.h>	61	# include <netinet/in.h>
…		…
56	#define MAP_EXTEND_X 32	70	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	71	#define MAP_EXTEND_Y 512
58		72
59	#define MIN_FONT_HEIGHT 10	73	#define MIN_FONT_HEIGHT 10
60		74
		75	/* mask out modifiers we are not interested in */
		76	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		77
61	#if 0	78	#if 0
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	79	# define PARACHUTE SDL_INIT_NOPARACHUTE
63	#else	80	#else
64	# define PARACHUTE 0	81	# define PARACHUTE 0
65	#endif	82	#endif
…		…
107	av_push (texture_av, (SV *)(size_t)name);	124	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	125	glDeleteTextures (1, &name);
109	}	126	}
110		127
111	#include "texcache.c"	128	#include "texcache.c"
		129	#include "rendercache.c"
112		130
113	#include "pango-font.c"	131	#include "pango-font.c"
114	#include "pango-fontmap.c"	132	#include "pango-fontmap.c"
115	#include "pango-render.c"	133	#include "pango-render.c"
116		134
		135	typedef IV DC__Channel;
		136	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	137	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	138	typedef Mix_Music *DC__MixMusic;
119		139
120	typedef PangoFontDescription *CFPlus__Font;	140	typedef PangoFontDescription *DC__Font;
121		141
122	static int	142	static int
123	shape_attr_p (PangoLayoutRun *run)	143	shape_attr_p (PangoLayoutRun *run)
124	{	144	{
125	GSList *attrs = run->item->analysis.extra_attrs;	145	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		159
140	typedef struct cf_layout {	160	typedef struct cf_layout {
141	PangoLayout *pl;	161	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	162	float r, g, b, a; // default color for rgba mode
143	int base_height;	163	int base_height;
144	CFPlus__Font font;	164	DC__Font font;
		165	rc_t *rc;
145	} *CFPlus__Layout;	166	} *DC__Layout;
146		167
147	static CFPlus__Font default_font;	168	static DC__Font default_font;
148	static PangoContext *opengl_context;	169	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	170	static PangoFontMap *opengl_fontmap;
150		171
151	static void	172	static void
152	substitute_func (FcPattern *pattern, gpointer data)	173	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	178	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	179	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	180	}
160		181
161	static void	182	static void
162	layout_update_font (CFPlus__Layout self)	183	layout_update_font (DC__Layout self)
163	{	184	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	185	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	186	* reasonably well with bitstream vera
166	*/	187	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	188	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
171		192
172	pango_layout_set_font_description (self->pl, font);	193	pango_layout_set_font_description (self->pl, font);
173	}	194	}
174		195
175	static void	196	static void
176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	197	layout_get_pixel_size (DC__Layout self, int w, int h)
177	{	198	{
178	PangoRectangle rect;	199	PangoRectangle rect;
179		200
180	// get_pixel_* wrongly rounds down	201	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	202	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		213
193	typedef uint16_t tileid;	214	typedef uint16_t tileid;
194	typedef uint16_t faceid;	215	typedef uint16_t faceid;
195		216
196	typedef struct {	217	typedef struct {
197	int name;	218	GLuint name;
198	int w, h;	219	int w, h;
199	float s, t;	220	float s, t;
200	uint8_t r, g, b, a;	221	uint8_t r, g, b, a;
201	tileid smoothtile;	222	tileid smoothtile;
202	uint8_t smoothlevel;	223	uint8_t smoothlevel;
…		…
220	int faces; tileid *face2tile; // [faceid]	241	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	242	int texs; maptex *tex; // [tileid]
222		243
223	int32_t rows;	244	int32_t rows;
224	maprow *row;	245	maprow *row;
225	} *CFPlus__Map;	246	} *DC__Map;
226		247
227	static char *	248	static char *
228	prepend (char *ptr, int sze, int inc)	249	prepend (char *ptr, int sze, int inc)
229	{	250	{
230	char *p;	251	char *p;
…		…
268	self->texs *= 2;	289	self->texs *= 2;
269	}	290	}
270	}	291	}
271		292
272	static maprow *	293	static maprow *
273	map_get_row (CFPlus__Map self, int y)	294	map_get_row (DC__Map self, int y)
274	{	295	{
275	if (0 > y)	296	if (0 > y)
276	{	297	{
277	int extend = - y + MAP_EXTEND_Y;	298	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	299	Prepend (maprow, self->row, self->rows, extend);
…		…
316		337
317	return row->col + (x - row->c0);	338	return row->col + (x - row->c0);
318	}	339	}
319		340
320	static mapcell *	341	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	342	map_get_cell (DC__Map self, int x, int y)
322	{	343	{
323	return row_get_cell (map_get_row (self, y), x);	344	return row_get_cell (map_get_row (self, y), x);
324	}	345	}
325		346
326	static void	347	static void
327	map_clear (CFPlus__Map self)	348	map_clear (DC__Map self)
328	{	349	{
329	int r;	350	int r;
330		351
331	for (r = 0; r < self->rows; r++)	352	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	353	Safefree (self->row[r].col);
…		…
340	self->row = 0;	361	self->row = 0;
341	self->rows = 0;	362	self->rows = 0;
342	}	363	}
343		364
344	static void	365	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	366	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	367	{
347	int x, y;	368	int x, y;
348	maprow *row;	369	maprow *row;
349	mapcell *cell;	370	mapcell *cell;
350		371
…		…
429	n \|= n >> 16;	450	n \|= n >> 16;
430		451
431	return n + 1;	452	return n + 1;
432	}	453	}
433		454
		455	static unsigned int
		456	popcount (unsigned int n)
		457	{
		458	n -= (n >> 1) & 0x55555555U;
		459	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		460	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		461	n *= 0x01010101U;
		462
		463	return n >> 24;
		464	}
		465
434	/* SDL should provide this, really. */	466	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	467	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	468	#define SDLK_MODIFIER_MAX 314
437		469
438	MODULE = CFPlus PACKAGE = CFPlus	470	/******************************************************************************/
		471
		472	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		473	static GV *hover_gv;
		474
		475	static int
		476	within_widget (SV *widget, NV x, NV y)
		477	{
		478	HV *self;
		479	SV **svp;
		480	NV wx, ww, wy, wh;
		481
		482	if (!SvROK (widget))
		483	return 0;
		484
		485	self = (HV *)SvRV (widget);
		486
		487	if (SvTYPE (self) != SVt_PVHV)
		488	return 0;
		489
		490	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		491	if (y < wy)
		492	return 0;
		493
		494	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		495	if (y >= wy + wh)
		496	return 0;
		497
		498	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		499	if (x < wx)
		500	return 0;
		501
		502	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		503	if (x >= wx + ww)
		504	return 0;
		505
		506	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		507	if (!svp \|\| !SvTRUE (*svp))
		508	return 0;
		509
		510	return 1;
		511	}
		512
		513	MODULE = Deliantra::Client PACKAGE = DC
439		514
440	PROTOTYPES: ENABLE	515	PROTOTYPES: ENABLE
441		516
442	BOOT:	517	BOOT:
443	{	518	{
444	HV *stash = gv_stashpv ("CFPlus", 1);	519	HV *stash = gv_stashpv ("DC", 1);
445	static const struct {	520	static const struct {
446	const char *name;	521	const char *name;
447	IV iv;	522	IV iv;
448	} *civ, const_iv[] = {	523	} *civ, const_iv[] = {
449	# define const_iv(name) { # name, (IV)name }	524	# define const_iv(name) { # name, (IV)name }
…		…
471		546
472	const_iv (SDL_APPINPUTFOCUS),	547	const_iv (SDL_APPINPUTFOCUS),
473	const_iv (SDL_APPMOUSEFOCUS),	548	const_iv (SDL_APPMOUSEFOCUS),
474	const_iv (SDL_APPACTIVE),	549	const_iv (SDL_APPACTIVE),
475		550
		551	const_iv (SDLK_FIRST),
		552	const_iv (SDLK_LAST),
476	const_iv (SDLK_KP0),	553	const_iv (SDLK_KP0),
477	const_iv (SDLK_KP1),	554	const_iv (SDLK_KP1),
478	const_iv (SDLK_KP2),	555	const_iv (SDLK_KP2),
479	const_iv (SDLK_KP3),	556	const_iv (SDLK_KP3),
480	const_iv (SDLK_KP4),	557	const_iv (SDLK_KP4),
…		…
552	const_iv (KMOD_LMETA),	629	const_iv (KMOD_LMETA),
553	const_iv (KMOD_RMETA),	630	const_iv (KMOD_RMETA),
554	const_iv (KMOD_NUM),	631	const_iv (KMOD_NUM),
555	const_iv (KMOD_CAPS),	632	const_iv (KMOD_CAPS),
556	const_iv (KMOD_MODE),	633	const_iv (KMOD_MODE),
		634
		635	const_iv (MIX_DEFAULT_FORMAT),
557	# undef const_iv	636	# undef const_iv
558	};	637	};
559		638
560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	639	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	640	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
579		658
580	NV floor (NV x)	659	NV floor (NV x)
581		660
582	NV ceil (NV x)	661	NV ceil (NV x)
583		662
		663	IV minpot (UV n)
		664
		665	IV popcount (UV n)
		666
584	void	667	void
585	pango_init ()	668	pango_init ()
586	CODE:	669	CODE:
587	{	670	{
588	opengl_fontmap = pango_opengl_font_map_new ();	671	opengl_fontmap = pango_opengl_font_map_new ();
589	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	672	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
590	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	673	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		674	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)
		675	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		676	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		677	#endif
591	}	678	}
592		679
593	char *	680	char *
594	SDL_GetError ()	681	SDL_GetError ()
595		682
…		…
627	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	714	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
628		715
629	if (m && m != (SDL_Rect **)-1)	716	if (m && m != (SDL_Rect **)-1)
630	while (*m)	717	while (*m)
631	{	718	{
632	if ((m)->w >= 640 && (m)->h >= 480)	719	if ((m)->w >= 800 && (m)->h >= 480)
633	{	720	{
634	AV *av = newAV ();	721	AV *av = newAV ();
635	av_push (av, newSViv ((*m)->w));	722	av_push (av, newSViv ((*m)->w));
636	av_push (av, newSViv ((*m)->h));	723	av_push (av, newSViv ((*m)->h));
637	av_push (av, newSViv (rgb));	724	av_push (av, newSViv (rgb));
…		…
661		748
662	if (RETVAL)	749	if (RETVAL)
663	{	750	{
664	av_clear (texture_av);	751	av_clear (texture_av);
665		752
666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	753	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	754	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
668	#include "glfunc.h"	755	#include "glfunc.h"
669	#undef GL_FUNC	756	#undef GL_FUNC
670	}	757	}
671	}	758	}
…		…
697	{	784	{
698	case SDL_KEYDOWN:	785	case SDL_KEYDOWN:
699	case SDL_KEYUP:	786	case SDL_KEYUP:
700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	787	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	788	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	789	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
703	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	790	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	791	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705	break;	792	break;
706		793
707	case SDL_ACTIVEEVENT:	794	case SDL_ACTIVEEVENT:
708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	795	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
726	x = ev.motion.x;	813	x = ev.motion.x;
727	y = ev.motion.y;	814	y = ev.motion.y;
728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	815	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729	}	816	}
730		817
731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	818	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
732	hv_store (hv, "state", 5, newSViv (state), 0);	819	hv_store (hv, "state", 5, newSViv (state), 0);
733	hv_store (hv, "x", 1, newSViv (x), 0);	820	hv_store (hv, "x", 1, newSViv (x), 0);
734	hv_store (hv, "y", 1, newSViv (y), 0);	821	hv_store (hv, "y", 1, newSViv (y), 0);
735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	822	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	823	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737	}	824	}
738	break;	825	break;
739		826
740	case SDL_MOUSEBUTTONDOWN:	827	case SDL_MOUSEBUTTONDOWN:
741	case SDL_MOUSEBUTTONUP:	828	case SDL_MOUSEBUTTONUP:
742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	829	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743		830
744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	831	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	833	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	834	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	839	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	840	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754	break;	841	break;
755	}	842	}
756		843
757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	844	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
758	}	845	}
759	}	846	}
760		847
761	int	848	int
762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	849	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
763	POSTCALL:	850	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	851	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	852	Mix_ChannelFinished (channel_finished);
766		853
767	void	854	void
		855	Mix_QuerySpec ()
		856	PPCODE:
		857	{
		858	int freq, channels;
		859	Uint16 format;
		860
		861	if (Mix_QuerySpec (&freq, &format, &channels))
		862	{
		863	EXTEND (SP, 3);
		864	PUSHs (sv_2mortal (newSViv (freq)));
		865	PUSHs (sv_2mortal (newSViv (format)));
		866	PUSHs (sv_2mortal (newSViv (channels)));
		867	}
		868	}
		869
		870	void
768	Mix_CloseAudio ()	871	Mix_CloseAudio ()
769		872
770	int	873	int
771	Mix_AllocateChannels (int numchans = -1)	874	Mix_AllocateChannels (int numchans = -1)
		875
		876	const char *
		877	Mix_GetError ()
772		878
773	void	879	void
774	lowdelay (int fd, int val = 1)	880	lowdelay (int fd, int val = 1)
775	CODE:	881	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	882	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
818	STRLEN image_len;	924	STRLEN image_len;
819	char image = (char )SvPVbyte (image_, image_len);	925	char image = (char )SvPVbyte (image_, image_len);
820	SDL_Surface surface, surface2;	926	SDL_Surface surface, surface2;
821	SDL_PixelFormat fmt;	927	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	928	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	929	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	930	: SDL_RWFromConstMem (image, image_len);
825		931
826	if (!rw)	932	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	933	croak ("load_image: %s", SDL_GetError ());
828		934
…		…
901	void	1007	void
902	error (char *message)	1008	error (char *message)
903	CODE:	1009	CODE:
904	fprintf (stderr, "ERROR: %s\n", message);	1010	fprintf (stderr, "ERROR: %s\n", message);
905	#ifdef _WIN32	1011	#ifdef _WIN32
906	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1012	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
907	#endif	1013	#endif
908		1014
909	void	1015	void
910	fatal (char *message)	1016	fatal (char *message)
911	CODE:	1017	CODE:
912	fprintf (stderr, "FATAL: %s\n", message);	1018	fprintf (stderr, "FATAL: %s\n", message);
913	#ifdef _WIN32	1019	#ifdef _WIN32
914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1020	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
915	#endif	1021	#endif
916	_exit (1);	1022	_exit (1);
917		1023
918	void	1024	void
919	_exit (int retval = 0)	1025	_exit (int retval = 0)
…		…
931	#if DEBUG	1037	#if DEBUG
932	VALGRIND_DO_LEAK_CHECK;	1038	VALGRIND_DO_LEAK_CHECK;
933	#endif	1039	#endif
934	}	1040	}
935		1041
936	MODULE = CFPlus PACKAGE = CFPlus::Font	1042	MODULE = Deliantra::Client PACKAGE = DC::Font
937		1043
938	CFPlus::Font	1044	PROTOTYPES: DISABLE
		1045
		1046	DC::Font
939	new_from_file (SV class, char path, int id = 0)	1047	new_from_file (SV class, char path, int id = 0)
940	CODE:	1048	CODE:
941	{	1049	{
942	int count;	1050	int count;
943	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1051	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
946	}	1054	}
947	OUTPUT:	1055	OUTPUT:
948	RETVAL	1056	RETVAL
949		1057
950	void	1058	void
951	DESTROY (CFPlus::Font self)	1059	DESTROY (DC::Font self)
952	CODE:	1060	CODE:
953	pango_font_description_free (self);	1061	pango_font_description_free (self);
954		1062
955	void	1063	void
956	make_default (CFPlus::Font self)	1064	make_default (DC::Font self)
		1065	PROTOTYPE: $
957	CODE:	1066	CODE:
958	default_font = self;	1067	default_font = self;
959		1068
960	MODULE = CFPlus PACKAGE = CFPlus::Layout	1069	MODULE = Deliantra::Client PACKAGE = DC::Layout
961		1070
		1071	PROTOTYPES: DISABLE
		1072
962	void	1073	void
963	reset_glyph_cache ()	1074	glyph_cache_backup ()
		1075	PROTOTYPE:
964	CODE:	1076	CODE:
		1077	tc_backup ();
		1078
		1079	void
		1080	glyph_cache_restore ()
		1081	PROTOTYPE:
		1082	CODE:
965	tc_clear ();	1083	tc_restore ();
966		1084
967	CFPlus::Layout	1085	DC::Layout
968	new (SV *class)	1086	new (SV *class)
969	CODE:	1087	CODE:
970	New (0, RETVAL, 1, struct cf_layout);	1088	New (0, RETVAL, 1, struct cf_layout);
971		1089
972	RETVAL->pl = pango_layout_new (opengl_context);	1090	RETVAL->pl = pango_layout_new (opengl_context);
…		…
974	RETVAL->g = 1.;	1092	RETVAL->g = 1.;
975	RETVAL->b = 1.;	1093	RETVAL->b = 1.;
976	RETVAL->a = 1.;	1094	RETVAL->a = 1.;
977	RETVAL->base_height = MIN_FONT_HEIGHT;	1095	RETVAL->base_height = MIN_FONT_HEIGHT;
978	RETVAL->font = 0;	1096	RETVAL->font = 0;
		1097	RETVAL->rc = rc_alloc ();
979		1098
980	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1099	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
981	layout_update_font (RETVAL);	1100	layout_update_font (RETVAL);
982	OUTPUT:	1101	OUTPUT:
983	RETVAL	1102	RETVAL
984		1103
985	void	1104	void
986	DESTROY (CFPlus::Layout self)	1105	DESTROY (DC::Layout self)
987	CODE:	1106	CODE:
988	g_object_unref (self->pl);	1107	g_object_unref (self->pl);
		1108	rc_free (self->rc);
989	Safefree (self);	1109	Safefree (self);
990		1110
991	void	1111	void
992	set_text (CFPlus::Layout self, SV *text_)	1112	set_text (DC::Layout self, SV *text_)
993	CODE:	1113	CODE:
994	{	1114	{
995	STRLEN textlen;	1115	STRLEN textlen;
996	char *text = SvPVutf8 (text_, textlen);	1116	char *text = SvPVutf8 (text_, textlen);
997		1117
998	pango_layout_set_text (self->pl, text, textlen);	1118	pango_layout_set_text (self->pl, text, textlen);
999	}	1119	}
1000		1120
1001	void	1121	void
1002	set_markup (CFPlus::Layout self, SV *text_)	1122	set_markup (DC::Layout self, SV *text_)
1003	CODE:	1123	CODE:
1004	{	1124	{
1005	STRLEN textlen;	1125	STRLEN textlen;
1006	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
1007		1127
1008	pango_layout_set_markup (self->pl, text, textlen);	1128	pango_layout_set_markup (self->pl, text, textlen);
1009	}	1129	}
1010		1130
1011	void	1131	void
1012	set_shapes (CFPlus::Layout self, ...)	1132	set_shapes (DC::Layout self, ...)
1013	CODE:	1133	CODE:
1014	{	1134	{
1015	PangoAttrList *attrs = 0;	1135	PangoAttrList *attrs = 0;
1016	const char *text = pango_layout_get_text (self->pl);	1136	const char *text = pango_layout_get_text (self->pl);
1017	const char *pos = text;	1137	const char *pos = text;
…		…
1052	if (attrs)	1172	if (attrs)
1053	pango_layout_set_attributes (self->pl, attrs);	1173	pango_layout_set_attributes (self->pl, attrs);
1054	}	1174	}
1055		1175
1056	void	1176	void
1057	get_shapes (CFPlus::Layout self)	1177	get_shapes (DC::Layout self)
1058	PPCODE:	1178	PPCODE:
1059	{	1179	{
1060	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1180	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1061		1181
1062	do	1182	do
1063	{	1183	{
1064	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1184	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1065		1185
1066	if (run && shape_attr_p (run))	1186	if (run && shape_attr_p (run))
1067	{	1187	{
1068	PangoRectangle extents;	1188	PangoRectangle extents;
1069	pango_layout_iter_get_run_extents (iter, 0, &extents);	1189	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1077		1197
1078	pango_layout_iter_free (iter);	1198	pango_layout_iter_free (iter);
1079	}	1199	}
1080		1200
1081	int	1201	int
1082	has_wrapped (CFPlus::Layout self)	1202	has_wrapped (DC::Layout self)
1083	CODE:	1203	CODE:
1084	{	1204	{
1085	int lines = 1;	1205	int lines = 1;
1086	const char *text = pango_layout_get_text (self->pl);	1206	const char *text = pango_layout_get_text (self->pl);
1087		1207
…		…
1092	}	1212	}
1093	OUTPUT:	1213	OUTPUT:
1094	RETVAL	1214	RETVAL
1095		1215
1096	SV *	1216	SV *
1097	get_text (CFPlus::Layout self)	1217	get_text (DC::Layout self)
1098	CODE:	1218	CODE:
1099	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1219	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1100	sv_utf8_decode (RETVAL);	1220	sv_utf8_decode (RETVAL);
1101	OUTPUT:	1221	OUTPUT:
1102	RETVAL	1222	RETVAL
1103		1223
1104	void	1224	void
1105	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1225	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1106	CODE:	1226	CODE:
1107	self->r = r;	1227	self->r = r;
1108	self->g = g;	1228	self->g = g;
1109	self->b = b;	1229	self->b = b;
1110	self->a = a;	1230	self->a = a;
1111		1231
1112	void	1232	void
1113	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1233	set_font (DC::Layout self, DC::Font font = 0)
1114	CODE:	1234	CODE:
1115	if (self->font != font)	1235	if (self->font != font)
1116	{	1236	{
1117	self->font = font;	1237	self->font = font;
1118	layout_update_font (self);	1238	layout_update_font (self);
1119	}	1239	}
1120		1240
1121	void	1241	void
1122	set_height (CFPlus::Layout self, int base_height)	1242	set_height (DC::Layout self, int base_height)
1123	CODE:	1243	CODE:
1124	if (self->base_height != base_height)	1244	if (self->base_height != base_height)
1125	{	1245	{
1126	self->base_height = base_height;	1246	self->base_height = base_height;
1127	layout_update_font (self);	1247	layout_update_font (self);
1128	}	1248	}
1129		1249
1130	void	1250	void
1131	set_width (CFPlus::Layout self, int max_width = -1)	1251	set_width (DC::Layout self, int max_width = -1)
1132	CODE:	1252	CODE:
1133	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1253	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1134		1254
1135	void	1255	void
1136	set_indent (CFPlus::Layout self, int indent)	1256	set_indent (DC::Layout self, int indent)
1137	CODE:	1257	CODE:
1138	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1258	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1139		1259
1140	void	1260	void
1141	set_spacing (CFPlus::Layout self, int spacing)	1261	set_spacing (DC::Layout self, int spacing)
1142	CODE:	1262	CODE:
1143	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1263	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1144		1264
1145	void	1265	void
1146	set_ellipsise (CFPlus::Layout self, int ellipsise)	1266	set_ellipsise (DC::Layout self, int ellipsise)
1147	CODE:	1267	CODE:
1148	pango_layout_set_ellipsize (self->pl,	1268	pango_layout_set_ellipsize (self->pl,
1149	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1269	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1150	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1270	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1151	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1271	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1152	: PANGO_ELLIPSIZE_NONE	1272	: PANGO_ELLIPSIZE_NONE
1153	);	1273	);
1154		1274
1155	void	1275	void
1156	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1276	set_single_paragraph_mode (DC::Layout self, int spm)
1157	CODE:	1277	CODE:
1158	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1278	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1159		1279
1160	void	1280	void
1161	size (CFPlus::Layout self)	1281	size (DC::Layout self)
1162	PPCODE:	1282	PPCODE:
1163	{	1283	{
1164	int w, h;	1284	int w, h;
1165		1285
1166	layout_get_pixel_size (self, &w, &h);	1286	layout_get_pixel_size (self, &w, &h);
…		…
1169	PUSHs (sv_2mortal (newSViv (w)));	1289	PUSHs (sv_2mortal (newSViv (w)));
1170	PUSHs (sv_2mortal (newSViv (h)));	1290	PUSHs (sv_2mortal (newSViv (h)));
1171	}	1291	}
1172		1292
1173	int	1293	int
1174	descent (CFPlus::Layout self)	1294	descent (DC::Layout self)
1175	CODE:	1295	CODE:
1176	{	1296	{
1177	PangoRectangle rect;	1297	PangoRectangle rect;
1178	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1298	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1179	pango_layout_line_get_pixel_extents (line, 0, &rect);	1299	pango_layout_line_get_pixel_extents (line, 0, &rect);
1180	RETVAL = PANGO_DESCENT (rect);	1300	RETVAL = PANGO_DESCENT (rect);
1181	}	1301	}
1182	OUTPUT:	1302	OUTPUT:
1183	RETVAL	1303	RETVAL
1184		1304
1185	int	1305	int
1186	xy_to_index (CFPlus::Layout self, int x, int y)	1306	xy_to_index (DC::Layout self, int x, int y)
1187	CODE:	1307	CODE:
1188	{	1308	{
1189	int index, trailing;	1309	int index, trailing;
1190	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1310	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1191	RETVAL = index + trailing;	1311	RETVAL = index + trailing;
1192	}	1312	}
1193	OUTPUT:	1313	OUTPUT:
1194	RETVAL	1314	RETVAL
1195		1315
1196	void	1316	void
1197	cursor_pos (CFPlus::Layout self, int index)	1317	cursor_pos (DC::Layout self, int index)
1198	PPCODE:	1318	PPCODE:
1199	{	1319	{
1200	PangoRectangle strong_pos;	1320	PangoRectangle pos;
1201	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1321	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1202		1322
1203	EXTEND (SP, 3);	1323	EXTEND (SP, 3);
1204	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1324	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1325	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1206	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1326	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1207	}	1327	}
1208		1328
1209	void	1329	void
1210	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1330	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1211	PPCODE:	1331	PPCODE:
1212	{	1332	{
1213	int line, x;	1333	int line, x;
1214		1334
1215	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1335	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1336	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))
1216	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1337	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1217		1338	--line;
		1339	#endif
1218	EXTEND (SP, 2);	1340	EXTEND (SP, 2);
1219	PUSHs (sv_2mortal (newSViv (line - 1)));	1341	PUSHs (sv_2mortal (newSViv (line)));
1220	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1342	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1221	}	1343	}
1222		1344
1223	void	1345	void
1224	line_x_to_index (CFPlus::Layout self, int line, int x)	1346	line_x_to_index (DC::Layout self, int line, int x)
1225	PPCODE:	1347	PPCODE:
1226	{	1348	{
1227	PangoLayoutLine *lp;	1349	PangoLayoutLine *lp;
1228	int index, trailing;	1350	int index, trailing;
1229		1351
1230	if (line < 0)	1352	if (line < 0)
1231	XSRETURN_EMPTY;	1353	XSRETURN_EMPTY;
1232		1354
1233	if (!(lp = pango_layout_get_line (self->pl, line)))	1355	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1234	XSRETURN_EMPTY; /* do better */	1356	XSRETURN_EMPTY; /* do better */
1235		1357
1236	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1358	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1237		1359
1238	EXTEND (SP, 2);	1360	EXTEND (SP, 2);
…		…
1244	PUSHs (sv_2mortal (newSViv (trailing)));	1366	PUSHs (sv_2mortal (newSViv (trailing)));
1245	}	1367	}
1246	}	1368	}
1247		1369
1248	void	1370	void
1249	render (CFPlus::Layout self, float x, float y, int flags = 0)	1371	render (DC::Layout self, float x, float y, int flags = 0)
1250	PPCODE:	1372	CODE:
		1373	rc_clear (self->rc);
1251	pango_opengl_render_layout_subpixel (	1374	pango_opengl_render_layout_subpixel (
1252	self->pl,	1375	self->pl,
		1376	self->rc,
1253	x * PANGO_SCALE, y * PANGO_SCALE,	1377	x * PANGO_SCALE, y * PANGO_SCALE,
1254	self->r, self->g, self->b, self->a,	1378	self->r, self->g, self->b, self->a,
1255	flags	1379	flags
1256	);	1380	);
		1381	// we assume that context_change actually clears/frees stuff
		1382	// and does not do any recomputation...
		1383	pango_layout_context_changed (self->pl);
1257		1384
1258	MODULE = CFPlus PACKAGE = CFPlus::Texture
1259
1260	int minpot (int n)
1261
1262	void	1385	void
1263	pad2pot (SV data_, SV w_, SV *h_)	1386	draw (DC::Layout self)
1264	CODE:	1387	CODE:
1265	{	1388	{
1266	int ow = SvIV (w_);	1389	glEnable (GL_TEXTURE_2D);
1267	int oh = SvIV (h_);	1390	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1391	glEnable (GL_BLEND);
		1392	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1393	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1394	glEnable (GL_ALPHA_TEST);
		1395	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1268		1396
1269	if (ow && oh)	1397	rc_draw (self->rc);
		1398
		1399	glDisable (GL_ALPHA_TEST);
		1400	glDisable (GL_BLEND);
		1401	glDisable (GL_TEXTURE_2D);
		1402	}
		1403
		1404	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1405
		1406	PROTOTYPES: ENABLE
		1407
		1408	void
		1409	pad (SV *data_, int ow, int oh, int nw, int nh)
		1410	CODE:
		1411	{
		1412	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1270	{	1413	{
1271	int nw = minpot (ow);
1272	int nh = minpot (oh);
1273
1274	if (nw != ow \|\| nh != oh)
1275	{
1276	if (SvOK (data_))
1277	{
1278	STRLEN datalen;	1414	STRLEN datalen;
1279	char *data = SvPVbyte (data_, datalen);	1415	char *data = SvPVbyte (data_, datalen);
1280	int bpp = datalen / (ow * oh);	1416	int bpp = datalen / (ow * oh);
1281	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1417	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1282		1418
1283	SvPOK_only (result_);	1419	SvPOK_only (result_);
1284	SvCUR_set (result_, nw * nh * bpp);	1420	SvCUR_set (result_, nw * nh * bpp);
1285		1421
1286	memset (SvPVX (result_), 0, nw * nh * bpp);	1422	memset (SvPVX (result_), 0, nw * nh * bpp);
1287	while (oh--)	1423	while (oh--)
1288	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1424	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1289		1425
1290	sv_setsv (data_, result_);	1426	sv_setsv (data_, result_);
1291	}
1292
1293	sv_setiv (w_, nw);
1294	sv_setiv (h_, nh);
1295	}
1296	}	1427	}
1297	}	1428	}
1298		1429
1299	void	1430	void
1300	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1431	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1306	{	1437	{
1307	HV hv = (HV )SvRV (self);	1438	HV hv = (HV )SvRV (self);
1308	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1439	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1309	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1440	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1310	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1441	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1442
		1443	if (name <= 0)
		1444	XSRETURN_EMPTY;
1311		1445
1312	if (items < 5)	1446	if (items < 5)
1313	{	1447	{
1314	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1448	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1315	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1449	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1354	RETVAL = width > 0;	1488	RETVAL = width > 0;
1355	}	1489	}
1356	OUTPUT:	1490	OUTPUT:
1357	RETVAL	1491	RETVAL
1358		1492
1359	MODULE = CFPlus PACKAGE = CFPlus::Map	1493	MODULE = Deliantra::Client PACKAGE = DC::Map
1360		1494
1361	CFPlus::Map	1495	PROTOTYPES: DISABLE
		1496
		1497	DC::Map
1362	new (SV *class)	1498	new (SV *class)
1363	CODE:	1499	CODE:
1364	New (0, RETVAL, 1, struct map);	1500	New (0, RETVAL, 1, struct map);
1365	RETVAL->x = 0;	1501	RETVAL->x = 0;
1366	RETVAL->y = 0;	1502	RETVAL->y = 0;
…		…
1374	RETVAL->row = 0;	1510	RETVAL->row = 0;
1375	OUTPUT:	1511	OUTPUT:
1376	RETVAL	1512	RETVAL
1377		1513
1378	void	1514	void
1379	DESTROY (CFPlus::Map self)	1515	DESTROY (DC::Map self)
1380	CODE:	1516	CODE:
1381	{	1517	{
1382	map_clear (self);	1518	map_clear (self);
1383	Safefree (self->face2tile);	1519	Safefree (self->face2tile);
1384	Safefree (self->tex);	1520	Safefree (self->tex);
1385	Safefree (self);	1521	Safefree (self);
1386	}	1522	}
1387		1523
1388	void	1524	void
1389	resize (CFPlus::Map self, int map_width, int map_height)	1525	resize (DC::Map self, int map_width, int map_height)
1390	CODE:	1526	CODE:
1391	self->w = map_width;	1527	self->w = map_width;
1392	self->h = map_height;	1528	self->h = map_height;
1393		1529
1394	void	1530	void
1395	clear (CFPlus::Map self)	1531	clear (DC::Map self)
1396	CODE:	1532	CODE:
1397	map_clear (self);	1533	map_clear (self);
1398		1534
1399	void	1535	void
1400	set_tileid (CFPlus::Map self, int face, int tile)	1536	set_tileid (DC::Map self, int face, int tile)
1401	CODE:	1537	CODE:
1402	{	1538	{
1403	need_facenum (self, face); self->face2tile [face] = tile;	1539	need_facenum (self, face); self->face2tile [face] = tile;
1404	need_texid (self, tile);	1540	need_texid (self, tile);
1405	}	1541	}
1406		1542
1407	void	1543	void
1408	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1544	set_smooth (DC::Map self, int face, int smooth, int level)
1409	CODE:	1545	CODE:
1410	{	1546	{
1411	tileid texid;	1547	tileid texid;
1412	maptex *tex;	1548	maptex *tex;
1413		1549
…		…
1426	tex->smoothtile = self->face2tile [smooth];	1562	tex->smoothtile = self->face2tile [smooth];
1427	tex->smoothlevel = level;	1563	tex->smoothlevel = level;
1428	}	1564	}
1429		1565
1430	void	1566	void
1431	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)	1567	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)
1432	CODE:	1568	CODE:
1433	{	1569	{
1434	need_texid (self, texid);	1570	need_texid (self, texid);
1435		1571
1436	{	1572	{
…		…
1456	// from transparent color bleeding and ugly wrapping effects.	1592	// from transparent color bleeding and ugly wrapping effects.
1457	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1593	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1458	}	1594	}
1459		1595
1460	int	1596	int
1461	ox (CFPlus::Map self)	1597	ox (DC::Map self)
1462	ALIAS:	1598	ALIAS:
1463	oy = 1	1599	oy = 1
1464	x = 2	1600	x = 2
1465	y = 3	1601	y = 3
1466	w = 4	1602	w = 4
…		…
1477	}	1613	}
1478	OUTPUT:	1614	OUTPUT:
1479	RETVAL	1615	RETVAL
1480		1616
1481	void	1617	void
1482	scroll (CFPlus::Map self, int dx, int dy)	1618	scroll (DC::Map self, int dx, int dy)
1483	CODE:	1619	CODE:
1484	{	1620	{
1485	if (dx > 0)	1621	if (dx > 0)
1486	map_blank (self, self->x, self->y, dx, self->h);	1622	map_blank (self, self->x, self->y, dx, self->h);
1487	else if (dx < 0)	1623	else if (dx < 0)
…		…
1502	self->rows += MAP_EXTEND_Y;	1638	self->rows += MAP_EXTEND_Y;
1503	self->y += MAP_EXTEND_Y;	1639	self->y += MAP_EXTEND_Y;
1504	}	1640	}
1505	}	1641	}
1506		1642
1507	void	1643	SV *
1508	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1644	map1a_update (DC::Map self, SV *data_, int extmap)
1509	CODE:	1645	CODE:
1510	{	1646	{
1511	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1647	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1512	uint8_t data_end = (uint8_t )SvEND (data_);	1648	uint8_t data_end = (uint8_t )SvEND (data_);
1513	mapcell *cell;	1649	mapcell *cell;
1514	int x, y, flags;	1650	int x, y, z, flags;
		1651	AV *missing = newAV ();
		1652	RETVAL = newRV_noinc ((SV *)missing);
1515		1653
1516	while (data < data_end - 1)	1654	while (data < data_end - 1)
1517	{	1655	{
1518	flags = (data [0] << 8) + data [1]; data += 2;	1656	flags = (data [0] << 8) + data [1]; data += 2;
1519		1657
…		…
1570	}	1708	}
1571	else	1709	else
1572	cell->darkness = *data++ + 1;	1710	cell->darkness = *data++ + 1;
1573	}	1711	}
1574		1712
		1713	for (z = 0; z <= 2; ++z)
1575	if (flags & 4)	1714	if (flags & (4 >> z))
1576	{	1715	{
1577	faceid face = (data [0] << 8) + data [1]; data += 2;	1716	faceid face = (data [0] << 8) + data [1]; data += 2;
1578	need_facenum (self, face);	1717	need_facenum (self, face);
1579	cell->tile [0] = self->face2tile [face];	1718	cell->tile [z] = self->face2tile [face];
		1719
		1720	if (cell->tile [z])
		1721	{
		1722	maptex *tex = self->tex + cell->tile [z];
		1723	if (!tex->name)
		1724	av_push (missing, newSViv (cell->tile [z]));
		1725
		1726	if (tex->smoothtile)
		1727	{
		1728	maptex *smooth = self->tex + tex->smoothtile;
		1729	if (!smooth->name)
		1730	av_push (missing, newSViv (tex->smoothtile));
		1731	}
		1732	}
1580	}	1733	}
1581
1582	if (flags & 2)
1583	{
1584	faceid face = (data [0] << 8) + data [1]; data += 2;
1585	need_facenum (self, face);
1586	cell->tile [1] = self->face2tile [face];
1587	}
1588
1589	if (flags & 1)
1590	{
1591	faceid face = (data [0] << 8) + data [1]; data += 2;
1592	need_facenum (self, face);
1593	cell->tile [2] = self->face2tile [face];
1594	}
1595	}	1734	}
1596	else	1735	else
1597	cell->darkness = 0;	1736	cell->darkness = 0;
1598	}	1737	}
1599	}	1738	}
		1739	OUTPUT:
		1740	RETVAL
1600		1741
1601	SV *	1742	SV *
1602	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1743	mapmap (DC::Map self, int x0, int y0, int w, int h)
1603	CODE:	1744	CODE:
1604	{	1745	{
1605	int x1, x;	1746	int x1, x;
1606	int y1, y;	1747	int y1, y;
1607	int z;	1748	int z;
…		…
1652	}	1793	}
1653	OUTPUT:	1794	OUTPUT:
1654	RETVAL	1795	RETVAL
1655		1796
1656	void	1797	void
1657	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1798	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1658	CODE:	1799	CODE:
1659	{	1800	{
		1801	int x, y, z;
		1802
1660	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1803	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1661	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1804	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1662	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1805	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1663	smooth_key skey;	1806	smooth_key skey;
1664	int x, y, z;	1807
1665	int last_name;	1808	rc_t *rc = rc_alloc ();
		1809	rc_key_t key;
		1810	rc_array_t *arr;
1666		1811
1667	// thats current max. sorry.	1812	// thats current max. sorry.
1668	if (sw > 255) sw = 255;	1813	if (sw > 255) sw = 255;
1669	if (sh > 255) sh = 255;	1814	if (sh > 255) sh = 255;
1670		1815
1671	// clear key, in case of extra padding	1816	// clear key, in case of extra padding
1672	memset (&skey, 0, sizeof (skey));	1817	memset (&skey, 0, sizeof (skey));
1673		1818
1674	glColor4ub (255, 255, 255, 255);	1819	memset (&key, 0, sizeof (key));
1675		1820	key.r = 255;
1676	glEnable (GL_BLEND);	1821	key.g = 255;
1677	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1822	key.b = 255;
1678	glEnable (GL_TEXTURE_2D);	1823	key.a = 255;
1679	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1824	key.mode = GL_QUADS;
1680		1825	key.format = GL_T2F_V3F;
1681	glBegin (GL_QUADS);	1826	key.texname = -1;
1682
1683	last_name = 0;
1684		1827
1685	mx += self->x;	1828	mx += self->x;
1686	my += self->y;	1829	my += self->y;
1687		1830
1688	// first pass: determine smooth_max	1831	// first pass: determine smooth_max
…		…
1704	MAX (self->tex [cell->tile [0]].smoothlevel,	1847	MAX (self->tex [cell->tile [0]].smoothlevel,
1705	MAX (self->tex [cell->tile [1]].smoothlevel,	1848	MAX (self->tex [cell->tile [1]].smoothlevel,
1706	self->tex [cell->tile [2]].smoothlevel));	1849	self->tex [cell->tile [2]].smoothlevel));
1707	}	1850	}
1708	}	1851	}
		1852
		1853	glEnable (GL_BLEND);
		1854	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1855	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1709		1856
1710	for (z = 0; z <= 2; z++)	1857	for (z = 0; z <= 2; z++)
1711	{	1858	{
1712	memset (smooth_level, 0, sizeof (smooth_level));	1859	memset (smooth_level, 0, sizeof (smooth_level));
1713		1860
…		…
1723	tileid tile = cell->tile [z];	1870	tileid tile = cell->tile [z];
1724		1871
1725	if (tile)	1872	if (tile)
1726	{	1873	{
1727	maptex tex = self->tex [tile];	1874	maptex tex = self->tex [tile];
1728	int px = (x + 1) * T - tex.w;	1875	int px, py;
1729	int py = (y + 1) * T - tex.h;
1730		1876
1731	// suppressing texture state switches here
1732	// is only moderately effective, but worth the extra effort
1733	if (last_name != tex.name)	1877	if (key.texname != tex.name)
1734	{	1878	{
1735	if (!tex.name)	1879	if (!tex.name)
1736	tex = self->tex [2]; /* missing, replace by noface */	1880	tex = self->tex [2]; /* missing, replace by noface */
1737		1881
1738	glEnd ();	1882	key.texname = tex.name;
1739	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1883	arr = rc_array (rc, &key);
1740	glBegin (GL_QUADS);
1741	}	1884	}
1742		1885
1743	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1886	px = (x + 1) * T - tex.w;
		1887	py = (y + 1) * T - tex.h;
		1888
		1889	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1744	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1890	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1745	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1891	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1746	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1892	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1747		1893
1748	if (cell->flags && z == 2)	1894	if (cell->flags && z == 2)
1749	{	1895	{
		1896	// overlays such as the speech bubble, probably more to come
1750	if (cell->flags & 1)	1897	if (cell->flags & 1)
1751	{	1898	{
1752	maptex tex = self->tex [1];	1899	maptex tex = self->tex [1];
1753	int px = x * T + T * 2 / 32;	1900	int px = x * T + T * 2 / 32;
1754	int py = y * T - T * 6 / 32;	1901	int py = y * T - T * 6 / 32;
1755		1902
		1903	if (tex.name)
1756	glEnd ();	1904	{
1757	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1905	if (key.texname != tex.name)
		1906	{
		1907	key.texname = tex.name;
		1908	arr = rc_array (rc, &key);
		1909	}
		1910
		1911	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1912	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1913	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1914	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1758	glBegin (GL_QUADS);	1915	}
1759
1760	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1761	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1762	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1763	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1764	}	1916	}
1765	}	1917	}
1766		1918
1767	// update smooth hash	1919	// update smooth hash
1768	if (tex.smoothtile)	1920	if (tex.smoothtile)
…		…
1804	}	1956	}
1805	}	1957	}
1806	}	1958	}
1807	}	1959	}
1808		1960
		1961	rc_draw (rc);
		1962	rc_clear (rc);
		1963
1809	// go through all smoothlevels, lowest to highest, then draw.	1964	// go through all smoothlevels, lowest to highest, then draw.
1810	// this is basically counting sort	1965	// this is basically counting sort
1811	{	1966	{
1812	int w, b;	1967	int w, b;
1813		1968
		1969	glEnable (GL_TEXTURE_2D);
		1970	glBegin (GL_QUADS);
1814	for (w = 0; w < 256 / 32; ++w)	1971	for (w = 0; w < 256 / 32; ++w)
1815	{	1972	{
1816	uint32_t smask = smooth_level [w];	1973	uint32_t smask = smooth_level [w];
1817	if (smask)	1974	if (smask)
1818	for (b = 0; b < 32; ++b)	1975	for (b = 0; b < 32; ++b)
…		…
1837	int border = bits & 15;	1994	int border = bits & 15;
1838	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1995	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1839	float dx = tex.s * .0625f; // 16 images/row	1996	float dx = tex.s * .0625f; // 16 images/row
1840	float dy = tex.t * .5f ; // 2 images/column	1997	float dy = tex.t * .5f ; // 2 images/column
1841		1998
1842	// this time naively avoiding texture state changes
1843	// save gobs of state changes.
1844	if (last_name != tex.name)	1999	if (tex.name)
1845	{	2000	{
		2001	// this time avoiding texture state changes
		2002	// save gobs of state changes.
1846	if (!tex.name)	2003	if (key.texname != tex.name)
1847	continue; // smoothing not yet available	2004	{
1848
1849	glEnd ();	2005	glEnd ();
1850	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2006	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1851	glBegin (GL_QUADS);	2007	glBegin (GL_QUADS);
1852	}	2008	}
1853		2009
1854	if (border)	2010	if (border)
1855	{	2011	{
1856	float ox = border * dx;	2012	float ox = border * dx;
1857		2013
1858	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2014	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1859	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2015	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1860	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2016	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1861	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2017	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1862	}	2018	}
1863		2019
1864	if (corner)	2020	if (corner)
1865	{	2021	{
1866	float ox = corner * dx;	2022	float ox = corner * dx;
1867		2023
1868	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2024	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1869	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2025	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1870	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2026	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1871	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2027	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2028	}
1872	}	2029	}
1873	}	2030	}
1874	}	2031	}
1875	}	2032	}
1876	}	2033	}
		2034
		2035	glEnd ();
		2036	glDisable (GL_TEXTURE_2D);
		2037	key.texname = -1;
1877	}	2038	}
1878		2039
1879	hv_clear (smooth);	2040	hv_clear (smooth);
1880	}	2041	}
1881		2042
1882	glEnd ();
1883
1884	glDisable (GL_TEXTURE_2D);
1885	glDisable (GL_BLEND);	2043	glDisable (GL_BLEND);
		2044	rc_free (rc);
1886		2045
1887	// top layer: overlays such as the health bar	2046	// top layer: overlays such as the health bar
1888	for (y = 0; y < sh; y++)	2047	for (y = 0; y < sh; y++)
1889	if (0 <= y + my && y + my < self->rows)	2048	if (0 <= y + my && y + my < self->rows)
1890	{	2049	{
…		…
1915	}	2074	}
1916	}	2075	}
1917	}	2076	}
1918		2077
1919	void	2078	void
1920	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2079	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1921	CODE:	2080	CODE:
1922	{	2081	{
1923	static float color[16][3] = {	2082	static float color[16][3] = {
1924	{ 0.00F, 0.00F, 0.00F },	2083	{ 0.00F, 0.00F, 0.00F },
1925	{ 1.00F, 1.00F, 1.00F },	2084	{ 1.00F, 1.00F, 1.00F },
…		…
1975	glDisable (GL_BLEND);	2134	glDisable (GL_BLEND);
1976	glDisable (GL_TEXTURE_2D);	2135	glDisable (GL_TEXTURE_2D);
1977	}	2136	}
1978		2137
1979	void	2138	void
1980	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)	2139	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1981	PPCODE:	2140	PPCODE:
1982	{	2141	{
1983	int x, y;	2142	int x, y;
		2143	int sw1 = sw + 2;
		2144	int sh1 = sh + 2;
		2145	int sh3 = sh * 3;
1984	int sw4 = (sw + 3) & ~3;	2146	int sw34 = (sw * 3 + 3) & ~3;
		2147	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1985	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2148	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1986	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2149	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1987		2150
1988	memset (darkness, 255, sw4 * sh);
1989	SvPOK_only (darkness_sv);	2151	SvPOK_only (darkness3_sv);
1990	SvCUR_set (darkness_sv, sw4 * sh);	2152	SvCUR_set (darkness3_sv, sw34 * sh3);
1991		2153
1992	mx += self->x;	2154	mx += self->x - 1;
1993	my += self->y;	2155	my += self->y - 1;
1994		2156
		2157	memset (darkness1, 255, sw1 * sh1);
		2158
1995	for (y = 0; y < sh; y++)	2159	for (y = 0; y < sh1; y++)
1996	if (0 <= y + my && y + my < self->rows)	2160	if (0 <= y + my && y + my < self->rows)
1997	{	2161	{
1998	maprow *row = self->row + (y + my);	2162	maprow *row = self->row + (y + my);
1999		2163
2000	for (x = 0; x < sw; x++)	2164	for (x = 0; x < sw1; x++)
2001	if (row->c0 <= x + mx && x + mx < row->c1)	2165	if (row->c0 <= x + mx && x + mx < row->c1)
2002	{	2166	{
2003	mapcell *cell = row->col + (x + mx - row->c0);	2167	mapcell *cell = row->col + (x + mx - row->c0);
2004		2168
2005	darkness[y * sw4 + x] = cell->darkness	2169	darkness1 [y * sw1 + x] = cell->darkness
2006	? 255 - (cell->darkness - 1)	2170	? 255 - (cell->darkness - 1)
2007	: 255 - FOW_DARKNESS;	2171	: 255 - FOW_DARKNESS;
2008	}	2172	}
2009	}	2173	}
2010		2174
2011	if (smoothing)
2012	{
2013	SV darkness2_sv = sv_2mortal (newSV (sw4 sh));
2014	uint8_t darkness2 = (uint8_t )SvPVX (darkness2_sv);
2015
2016	SvPOK_only (darkness2_sv);
2017	SvCUR_set (darkness2_sv, sw4 * sh);
2018
2019	for (y = 0; y < sh; ++y)	2175	for (y = 0; y < sh; ++y)
2020	for (x = 0; x < sw4; ++x)	2176	for (x = 0; x < sw; ++x)
2021	{	2177	{
2022	float f = (float )matrix;	2178	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2023	int dx, dy;	2179	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2024	float sum = 0.f;	2180	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2181	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2182	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2183	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2184	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2185	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2186	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2025		2187
2026	for (dy = -1; dy <= 1; ++dy)	2188	uint8_t r11 = (d11 + d21 + d12) / 3;
2027	for (dx = -1; dx <= 1; ++dx)	2189	uint8_t r21 = d21;
2028	{	2190	uint8_t r31 = (d21 + d31 + d32) / 3;
2029	unsigned int x2 = x + dx;
2030	unsigned int y2 = y + dy;
2031		2191
2032	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;	2192	uint8_t r12 = d12;
2033	}	2193	uint8_t r22 = d22;
		2194	uint8_t r32 = d32;
2034		2195
2035	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;	2196	uint8_t r13 = (d13 + d23 + d12) / 3;
2036	}	2197	uint8_t r23 = d23;
		2198	uint8_t r33 = (d23 + d33 + d32) / 3;
2037		2199
2038	darkness_sv = darkness2_sv;	2200	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2201	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2202	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2203	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2204	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2205	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2206	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2207	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2208	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2039	}	2209	}
		2210
		2211	free (darkness1);
2040		2212
2041	EXTEND (SP, 3);	2213	EXTEND (SP, 3);
2042	PUSHs (sv_2mortal (newSViv (sw4)));	2214	PUSHs (sv_2mortal (newSViv (sw34)));
2043	PUSHs (sv_2mortal (newSViv (sh)));	2215	PUSHs (sv_2mortal (newSViv (sh3)));
2044	PUSHs (darkness_sv);	2216	PUSHs (darkness3_sv);
2045	}	2217	}
2046		2218
2047	SV *	2219	SV *
2048	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2220	get_rect (DC::Map self, int x0, int y0, int w, int h)
2049	CODE:	2221	CODE:
2050	{	2222	{
2051	int x, y, x1, y1;	2223	int x, y, x1, y1;
2052	SV data_sv = newSV (w h * 7 + 5);	2224	SV data_sv = newSV (w h * 7 + 5);
2053	uint8_t data = (uint8_t )SvPVX (data_sv);	2225	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2118	}	2290	}
2119	OUTPUT:	2291	OUTPUT:
2120	RETVAL	2292	RETVAL
2121		2293
2122	void	2294	void
2123	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2295	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
2124	PPCODE:	2296	PPCODE:
2125	{	2297	{
2126	int x, y, z;	2298	int x, y, z;
2127	int w, h;	2299	int w, h;
2128	int x1, y1;	2300	int x1, y1;
2129		2301
2130	if (*data++ != 0)	2302	if (*data++ != 0)
2131	return; /* version mismatch */	2303	XSRETURN_EMPTY; /* version mismatch */
2132		2304
2133	w = data++ << 8; w \|= data++;	2305	w = data++ << 8; w \|= data++;
2134	h = data++ << 8; h \|= data++;	2306	h = data++ << 8; h \|= data++;
2135		2307
2136	// we need to do this 'cause we don't keep an absolute coord system for rows	2308	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2181	}	2353	}
2182	}	2354	}
2183	}	2355	}
2184	}	2356	}
2185		2357
2186	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2358	MODULE = Deliantra::Client PACKAGE = DC::RW
2187		2359
2188	CFPlus::MixChunk	2360	DC::RW
2189	new_from_file (SV class, char path)	2361	new (SV class, SV data_sv)
2190	CODE:	2362	CODE:
2191	RETVAL = Mix_LoadWAV (path);	2363	{
		2364	STRLEN datalen;
		2365	char *data = SvPVbyte (data_sv, datalen);
		2366
		2367	RETVAL = SDL_RWFromConstMem (data, datalen);
		2368	}
2192	OUTPUT:	2369	OUTPUT:
2193	RETVAL	2370	RETVAL
2194		2371
		2372	DC::RW
		2373	new_from_file (SV class, const char path, const char *mode = "rb")
		2374	CODE:
		2375	RETVAL = SDL_RWFromFile (path, mode);
		2376	OUTPUT:
		2377	RETVAL
		2378
		2379	# fails on win32:
		2380	# dc.xs(2268) : error C2059: syntax error : '('
2195	void	2381	#void
		2382	#close (DC::RW self)
		2383	# CODE:
		2384	# (self->(close)) (self);
		2385
		2386	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2387
		2388	PROTOTYPES: DISABLE
		2389
		2390	DC::Channel
		2391	find ()
		2392	CODE:
		2393	{
		2394	RETVAL = Mix_GroupAvailable (-1);
		2395
		2396	if (RETVAL < 0)
		2397	{
		2398	RETVAL = Mix_GroupOldest (-1);
		2399
		2400	if (RETVAL < 0)
		2401	XSRETURN_UNDEF;
		2402
		2403	Mix_HaltChannel (RETVAL);
		2404	}
		2405
		2406	Mix_UnregisterAllEffects (RETVAL);
		2407	Mix_Volume (RETVAL, 128);
		2408	}
		2409	OUTPUT:
		2410	RETVAL
		2411
		2412	void
		2413	halt (DC::Channel self)
		2414	CODE:
		2415	Mix_HaltChannel (self);
		2416
		2417	void
		2418	expire (DC::Channel self, int ticks = -1)
		2419	CODE:
		2420	Mix_ExpireChannel (self, ticks);
		2421
		2422	void
		2423	fade_out (DC::Channel self, int ticks = -1)
		2424	CODE:
		2425	Mix_FadeOutChannel (self, ticks);
		2426
		2427	int
		2428	volume (DC::Channel self, int volume)
		2429	CODE:
		2430	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2431	OUTPUT:
		2432	RETVAL
		2433
		2434	void
		2435	unregister_all_effects (DC::Channel self)
		2436	CODE:
		2437	Mix_UnregisterAllEffects (self);
		2438
		2439	void
		2440	set_panning (DC::Channel self, int left, int right)
		2441	CODE:
		2442	left = CLAMP (left , 0, 255);
		2443	right = CLAMP (right, 0, 255);
		2444	Mix_SetPanning (self, left, right);
		2445
		2446	void
		2447	set_distance (DC::Channel self, int distance)
		2448	CODE:
		2449	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2450
		2451	void
		2452	set_position (DC::Channel self, int angle, int distance)
		2453	CODE:
		2454
		2455	void
		2456	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2457	CODE:
		2458	{
		2459	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2460	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2461	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2462	}
		2463
		2464	void
		2465	set_reverse_stereo (DC::Channel self, int flip)
		2466	CODE:
		2467	Mix_SetReverseStereo (self, flip);
		2468
		2469	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2470
		2471	PROTOTYPES: DISABLE
		2472
		2473	DC::MixChunk
		2474	new (SV *class, DC::RW rwops)
		2475	CODE:
		2476	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	void
2196	DESTROY (CFPlus::MixChunk self)	2481	DESTROY (DC::MixChunk self)
2197	CODE:	2482	CODE:
2198	Mix_FreeChunk (self);	2483	Mix_FreeChunk (self);
2199		2484
2200	int	2485	int
2201	volume (CFPlus::MixChunk self, int volume = -1)	2486	volume (DC::MixChunk self, int volume = -1)
2202	CODE:	2487	CODE:
		2488	if (items > 1)
		2489	volume = CLAMP (volume, 0, 128);
2203	RETVAL = Mix_VolumeChunk (self, volume);	2490	RETVAL = Mix_VolumeChunk (self, volume);
2204	OUTPUT:	2491	OUTPUT:
2205	RETVAL	2492	RETVAL
2206		2493
2207	int	2494	DC::Channel
2208	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2495	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2209	CODE:	2496	CODE:
		2497	{
2210	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2498	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2499
		2500	if (RETVAL < 0)
		2501	XSRETURN_UNDEF;
		2502
		2503	if (channel < 0)
		2504	{
		2505	Mix_UnregisterAllEffects (RETVAL);
		2506	Mix_Volume (RETVAL, 128);
		2507	}
		2508	}
2211	OUTPUT:	2509	OUTPUT:
2212	RETVAL	2510	RETVAL
2213		2511
2214	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2512	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2215		2513
2216	int	2514	int
2217	volume (int volume = -1)	2515	volume (int volume = -1)
		2516	PROTOTYPE: ;$
2218	CODE:	2517	CODE:
		2518	if (items > 0)
		2519	volume = CLAMP (volume, 0, 128);
2219	RETVAL = Mix_VolumeMusic (volume);	2520	RETVAL = Mix_VolumeMusic (volume);
2220	OUTPUT:	2521	OUTPUT:
2221	RETVAL	2522	RETVAL
2222		2523
2223	int	2524	void
2224	fade_out (int ms)	2525	fade_out (int ms)
2225	CODE:	2526	CODE:
2226	RETVAL = Mix_FadeOutMusic (ms);	2527	Mix_FadeOutMusic (ms);
		2528
		2529	void
		2530	halt ()
		2531	CODE:
		2532	Mix_HaltMusic ();
		2533
		2534	DC::MixMusic
		2535	new (SV *class, DC::RW rwops)
		2536	CODE:
		2537	RETVAL = Mix_LoadMUS_RW (rwops);
2227	OUTPUT:	2538	OUTPUT:
2228	RETVAL	2539	RETVAL
2229		2540
2230	CFPlus::MixMusic
2231	new_from_file (SV class, char path)
2232	CODE:
2233	RETVAL = Mix_LoadMUS (path);
2234	OUTPUT:
2235	RETVAL
2236
2237	void	2541	void
2238	DESTROY (CFPlus::MixMusic self)	2542	DESTROY (DC::MixMusic self)
2239	CODE:	2543	CODE:
2240	Mix_FreeMusic (self);	2544	Mix_FreeMusic (self);
2241		2545
2242	int	2546	int
2243	play (CFPlus::MixMusic self, int loops = -1)	2547	play (DC::MixMusic self, int loops = -1)
2244	CODE:	2548	CODE:
2245	RETVAL = Mix_PlayMusic (self, loops);	2549	RETVAL = Mix_PlayMusic (self, loops);
2246	OUTPUT:	2550	OUTPUT:
2247	RETVAL	2551	RETVAL
2248		2552
2249	int	2553	void
2250	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2554	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2251	CODE:	2555	CODE:
2252	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2556	Mix_FadeInMusicPos (self, loops, ms, position);
2253	OUTPUT:
2254	RETVAL
2255		2557
2256	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2558	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2559
		2560	PROTOTYPES: ENABLE
2257		2561
2258	BOOT:	2562	BOOT:
2259	{	2563	{
2260	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2564	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2261	static const struct {	2565	static const struct {
2262	const char *name;	2566	const char *name;
2263	IV iv;	2567	IV iv;
2264	} *civ, const_iv[] = {	2568	} *civ, const_iv[] = {
2265	# define const_iv(name) { # name, (IV)name }	2569	# define const_iv(name) { # name, (IV)name }
…		…
2277	const_iv (GL_ALPHA_TEST),	2581	const_iv (GL_ALPHA_TEST),
2278	const_iv (GL_NORMALIZE),	2582	const_iv (GL_NORMALIZE),
2279	const_iv (GL_RESCALE_NORMAL),	2583	const_iv (GL_RESCALE_NORMAL),
2280	const_iv (GL_FRONT),	2584	const_iv (GL_FRONT),
2281	const_iv (GL_BACK),	2585	const_iv (GL_BACK),
		2586	const_iv (GL_AUX0),
2282	const_iv (GL_AND),	2587	const_iv (GL_AND),
2283	const_iv (GL_ONE),	2588	const_iv (GL_ONE),
2284	const_iv (GL_ZERO),	2589	const_iv (GL_ZERO),
2285	const_iv (GL_SRC_ALPHA),	2590	const_iv (GL_SRC_ALPHA),
2286	const_iv (GL_DST_ALPHA),	2591	const_iv (GL_DST_ALPHA),
…		…
2299	const_iv (GL_INTENSITY),	2604	const_iv (GL_INTENSITY),
2300	const_iv (GL_LUMINANCE),	2605	const_iv (GL_LUMINANCE),
2301	const_iv (GL_LUMINANCE_ALPHA),	2606	const_iv (GL_LUMINANCE_ALPHA),
2302	const_iv (GL_FLOAT),	2607	const_iv (GL_FLOAT),
2303	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2608	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2609	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2610	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2611	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2612	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2613	const_iv (GL_COMPRESSED_RGB_ARB),
		2614	const_iv (GL_COMPRESSED_RGBA_ARB),
2304	const_iv (GL_COMPILE),	2615	const_iv (GL_COMPILE),
2305	const_iv (GL_PROXY_TEXTURE_1D),	2616	const_iv (GL_PROXY_TEXTURE_1D),
2306	const_iv (GL_PROXY_TEXTURE_2D),	2617	const_iv (GL_PROXY_TEXTURE_2D),
2307	const_iv (GL_TEXTURE_1D),	2618	const_iv (GL_TEXTURE_1D),
2308	const_iv (GL_TEXTURE_2D),	2619	const_iv (GL_TEXTURE_2D),
…		…
2332	const_iv (GL_COLOR_LOGIC_OP),	2643	const_iv (GL_COLOR_LOGIC_OP),
2333	const_iv (GL_SEPARABLE_2D),	2644	const_iv (GL_SEPARABLE_2D),
2334	const_iv (GL_CONVOLUTION_2D),	2645	const_iv (GL_CONVOLUTION_2D),
2335	const_iv (GL_CONVOLUTION_BORDER_MODE),	2646	const_iv (GL_CONVOLUTION_BORDER_MODE),
2336	const_iv (GL_CONSTANT_BORDER),	2647	const_iv (GL_CONSTANT_BORDER),
		2648	const_iv (GL_POINTS),
2337	const_iv (GL_LINES),	2649	const_iv (GL_LINES),
2338	const_iv (GL_LINE_STRIP),	2650	const_iv (GL_LINE_STRIP),
2339	const_iv (GL_LINE_LOOP),	2651	const_iv (GL_LINE_LOOP),
2340	const_iv (GL_QUADS),	2652	const_iv (GL_QUADS),
2341	const_iv (GL_QUAD_STRIP),	2653	const_iv (GL_QUAD_STRIP),
2342	const_iv (GL_TRIANGLES),	2654	const_iv (GL_TRIANGLES),
2343	const_iv (GL_TRIANGLE_STRIP),	2655	const_iv (GL_TRIANGLE_STRIP),
2344	const_iv (GL_TRIANGLE_FAN),	2656	const_iv (GL_TRIANGLE_FAN),
		2657	const_iv (GL_POLYGON),
2345	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2658	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2659	const_iv (GL_POINT_SMOOTH_HINT),
		2660	const_iv (GL_LINE_SMOOTH_HINT),
		2661	const_iv (GL_POLYGON_SMOOTH_HINT),
		2662	const_iv (GL_GENERATE_MIPMAP_HINT),
		2663	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2346	const_iv (GL_FASTEST),	2664	const_iv (GL_FASTEST),
		2665	const_iv (GL_DONT_CARE),
		2666	const_iv (GL_NICEST),
2347	const_iv (GL_V2F),	2667	const_iv (GL_V2F),
2348	const_iv (GL_V3F),	2668	const_iv (GL_V3F),
2349	const_iv (GL_T2F_V3F),	2669	const_iv (GL_T2F_V3F),
2350	const_iv (GL_T2F_N3F_V3F),	2670	const_iv (GL_T2F_N3F_V3F),
2351	# undef const_iv	2671	# undef const_iv
…		…
2356		2676
2357	texture_av = newAV ();	2677	texture_av = newAV ();
2358	AvREAL_off (texture_av);	2678	AvREAL_off (texture_av);
2359	}	2679	}
2360		2680
		2681	void
		2682	disable_GL_EXT_blend_func_separate ()
		2683	CODE:
		2684	gl.BlendFuncSeparate = 0;
		2685	gl.BlendFuncSeparateEXT = 0;
		2686
2361	char *	2687	char *
2362	gl_vendor ()	2688	gl_vendor ()
2363	CODE:	2689	CODE:
2364	RETVAL = (char *)glGetString (GL_VENDOR);	2690	RETVAL = (char *)glGetString (GL_VENDOR);
2365	OUTPUT:	2691	OUTPUT:
…		…
2438	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2764	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2439		2765
2440	# near_ and far_ are due to microsofts buggy "c" compiler	2766	# near_ and far_ are due to microsofts buggy "c" compiler
2441	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2767	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2442		2768
		2769	PROTOTYPES: DISABLE
		2770
2443	void glViewport (int x, int y, int width, int height)	2771	void glViewport (int x, int y, int width, int height)
2444		2772
2445	void glScissor (int x, int y, int width, int height)	2773	void glScissor (int x, int y, int width, int height)
2446		2774
2447	void glTranslate (float x, float y, float z = 0.)	2775	void glTranslate (float x, float y, float z = 0.)
…		…
2454		2782
2455	void glRotate (float angle, float x, float y, float z)	2783	void glRotate (float angle, float x, float y, float z)
2456	CODE:	2784	CODE:
2457	glRotatef (angle, x, y, z);	2785	glRotatef (angle, x, y, z);
2458		2786
2459	void glBegin (int mode)
2460
2461	void glEnd ()
2462
2463	void glColor (float r, float g, float b, float a = 1.0)	2787	void glColor (float r, float g, float b, float a = 1.0)
2464	PROTOTYPE: @
2465	ALIAS:	2788	ALIAS:
2466	glColor_premultiply = 1	2789	glColor_premultiply = 1
2467	CODE:	2790	CODE:
2468	if (ix)	2791	if (ix)
2469	{	2792	{
…		…
2472	b *= a;	2795	b *= a;
2473	}	2796	}
2474	// microsoft visual "c" rounds instead of truncating...	2797	// microsoft visual "c" rounds instead of truncating...
2475	glColor4f (r, g, b, a);	2798	glColor4f (r, g, b, a);
2476		2799
2477	void glInterleavedArrays (int format, int stride, char *data)
2478
2479	void glDrawElements (int mode, int count, int type, char *indices)
2480
2481	# 1.2 void glDrawRangeElements (int mode, int start, int end
2482
2483	void glRasterPos (float x, float y, float z = 0.)	2800	void glRasterPos (float x, float y, float z = 0.)
2484	CODE:	2801	CODE:
2485	glRasterPos3f (0, 0, z);	2802	glRasterPos3f (0, 0, z);
2486	glBitmap (0, 0, 0, 0, x, y, 0);	2803	glBitmap (0, 0, 0, 0, x, y, 0);
2487		2804
…		…
2491		2808
2492	void glTexCoord (float s, float t)	2809	void glTexCoord (float s, float t)
2493	CODE:	2810	CODE:
2494	glTexCoord2f (s, t);	2811	glTexCoord2f (s, t);
2495		2812
		2813	void glRect (float x1, float y1, float x2, float y2)
		2814	CODE:
		2815	glRectf (x1, y1, x2, y2);
		2816
		2817	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2818	CODE:
		2819	glBegin (GL_LINE_LOOP);
		2820	glVertex2f (x1, y1);
		2821	glVertex2f (x2, y1);
		2822	glVertex2f (x2, y2);
		2823	glVertex2f (x1, y2);
		2824	glEnd ();
		2825
		2826	PROTOTYPES: ENABLE
		2827
		2828	void glBegin (int mode)
		2829
		2830	void glEnd ()
		2831
		2832	void glPointSize (GLfloat size)
		2833
		2834	void glLineWidth (GLfloat width)
		2835
		2836	void glInterleavedArrays (int format, int stride, char *data)
		2837
		2838	void glDrawElements (int mode, int count, int type, char *indices)
		2839
		2840	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2841
2496	void glTexEnv (int target, int pname, float param)	2842	void glTexEnv (int target, int pname, float param)
2497	CODE:	2843	CODE:
2498	glTexEnvf (target, pname, param);	2844	glTexEnvf (target, pname, param);
2499		2845
2500	void glTexParameter (int target, int pname, float param)	2846	void glTexParameter (int target, int pname, float param)
…		…
2516	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2862	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2517	CODE:	2863	CODE:
2518	if (gl.SeparableFilter2D)	2864	if (gl.SeparableFilter2D)
2519	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2865	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2520		2866
2521	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2867	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2522		2868
2523	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2869	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2524		2870
2525	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2871	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2526		2872
…		…
2552		2898
2553	void glEndList ()	2899	void glEndList ()
2554		2900
2555	void glCallList (int list)	2901	void glCallList (int list)
2556		2902
		2903	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2904
		2905	PROTOTYPES: DISABLE
		2906
		2907	void
		2908	find_widget (SV *self, NV x, NV y)
		2909	PPCODE:
		2910	{
		2911	if (within_widget (self, x, y))
		2912	XPUSHs (self);
		2913	}
		2914
		2915	BOOT:
		2916	{
		2917	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2918
		2919	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2920	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2921	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2922	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2923	}
		2924
		2925	void
		2926	draw (SV *self)
		2927	CODE:
		2928	{
		2929	HV *hv;
		2930	SV **svp;
		2931	NV x, y, w, h;
		2932	SV *draw_x_sv = GvSV (draw_x_gv);
		2933	SV *draw_y_sv = GvSV (draw_y_gv);
		2934	SV *draw_w_sv = GvSV (draw_w_gv);
		2935	SV *draw_h_sv = GvSV (draw_h_gv);
		2936	double draw_x, draw_y;
		2937
		2938	if (!SvROK (self))
		2939	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2940
		2941	hv = (HV *)SvRV (self);
		2942
		2943	if (SvTYPE (hv) != SVt_PVHV)
		2944	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2945
		2946	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2947	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2948
		2949	if (!h \|\| !w)
		2950	XSRETURN_EMPTY;
		2951
		2952	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2953	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2954
		2955	draw_x = SvNV (draw_x_sv) + x;
		2956	draw_y = SvNV (draw_y_sv) + y;
		2957
		2958	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2959	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2960	XSRETURN_EMPTY;
		2961
		2962	sv_setnv (draw_x_sv, draw_x);
		2963	sv_setnv (draw_y_sv, draw_y);
		2964
		2965	glPushMatrix ();
		2966	glTranslated (x, y, 0);
		2967
		2968	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2969	{
		2970	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2971
		2972	if (svp && SvTRUE (*svp))
		2973	{
		2974	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2975	glEnable (GL_BLEND);
		2976	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2977	glBegin (GL_QUADS);
		2978	glVertex2f (0, 0);
		2979	glVertex2f (w, 0);
		2980	glVertex2f (w, h);
		2981	glVertex2f (0, h);
		2982	glEnd ();
		2983	glDisable (GL_BLEND);
		2984	}
		2985	}
		2986	#if 0
		2987	// draw borders, for debugging
		2988	glPushMatrix ();
		2989	glColor4f (1., 1., 0., 1.);
		2990	glTranslatef (.5, .5, 0.);
		2991	glBegin (GL_LINE_LOOP);
		2992	glVertex2f (0 , 0);
		2993	glVertex2f (w - 1, 0);
		2994	glVertex2f (w - 1, h - 1);
		2995	glVertex2f (0 , h - 1);
		2996	glEnd ();
		2997	glPopMatrix ();
		2998	#endif
		2999	PUSHMARK (SP);
		3000	XPUSHs (self);
		3001	PUTBACK;
		3002	call_method ("_draw", G_VOID \| G_DISCARD);
		3003	SPAGAIN;
		3004
		3005	glPopMatrix ();
		3006
		3007	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3008	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3009	}
		3010

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.202 by root, Tue Jul 17 18:34:24 2007 UTC vs. Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.202 by root, Tue Jul 17 18:34:24 2007 UTC vs.
Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC