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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.210 by root, Tue Jul 24 18:24:03 2007 UTC vs.
Revision 1.258 by root, Thu Apr 10 14:35:50 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>
…		…
56	#define MAP_EXTEND_X 32	74	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	75	#define MAP_EXTEND_Y 512
58		76
59	#define MIN_FONT_HEIGHT 10	77	#define MIN_FONT_HEIGHT 10
60		78
		79	/* mask out modifiers we are not interested in */
		80	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		81
61	#if 0	82	#if 0
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	83	# define PARACHUTE SDL_INIT_NOPARACHUTE
63	#else	84	#else
64	# define PARACHUTE 0	85	# define PARACHUTE 0
65	#endif	86	#endif
…		…
107	av_push (texture_av, (SV *)(size_t)name);	128	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	129	glDeleteTextures (1, &name);
109	}	130	}
110		131
111	#include "texcache.c"	132	#include "texcache.c"
		133	#include "rendercache.c"
112		134
113	#include "pango-font.c"	135	#include "pango-font.c"
114	#include "pango-fontmap.c"	136	#include "pango-fontmap.c"
115	#include "pango-render.c"	137	#include "pango-render.c"
116		138
		139	typedef IV DC__Channel;
		140	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	141	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	142	typedef Mix_Music *DC__MixMusic;
119		143
120	typedef PangoFontDescription *CFPlus__Font;	144	typedef PangoFontDescription *DC__Font;
121		145
122	static int	146	static int
123	shape_attr_p (PangoLayoutRun *run)	147	shape_attr_p (PangoLayoutRun *run)
124	{	148	{
125	GSList *attrs = run->item->analysis.extra_attrs;	149	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		163
140	typedef struct cf_layout {	164	typedef struct cf_layout {
141	PangoLayout *pl;	165	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	166	float r, g, b, a; // default color for rgba mode
143	int base_height;	167	int base_height;
144	CFPlus__Font font;	168	DC__Font font;
		169	rc_t *rc;
145	} *CFPlus__Layout;	170	} *DC__Layout;
146		171
147	static CFPlus__Font default_font;	172	static DC__Font default_font;
148	static PangoContext *opengl_context;	173	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	174	static PangoFontMap *opengl_fontmap;
150		175
151	static void	176	static void
152	substitute_func (FcPattern *pattern, gpointer data)	177	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	182	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	184	}
160		185
161	static void	186	static void
162	layout_update_font (CFPlus__Layout self)	187	layout_update_font (DC__Layout self)
163	{	188	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	189	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	190	* reasonably well with dejavu/bistream fonts
166	*/	191	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
168		193
169	pango_font_description_set_absolute_size (font,	194	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	195	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		196
172	pango_layout_set_font_description (self->pl, font);	197	pango_layout_set_font_description (self->pl, font);
173	}	198	}
174		199
175	static void	200	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	201	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	202	{
178	PangoRectangle rect;	203	PangoRectangle rect;
179		204
180	// get_pixel_* wrongly rounds down	205	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	206	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		217
193	typedef uint16_t tileid;	218	typedef uint16_t tileid;
194	typedef uint16_t faceid;	219	typedef uint16_t faceid;
195		220
196	typedef struct {	221	typedef struct {
197	int name;	222	GLuint name;
198	int w, h;	223	int w, h;
199	float s, t;	224	float s, t;
200	uint8_t r, g, b, a;	225	uint8_t r, g, b, a;
201	tileid smoothtile;	226	tileid smoothtile;
202	uint8_t smoothlevel;	227	uint8_t smoothlevel;
…		…
220	int faces; tileid *face2tile; // [faceid]	245	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	246	int texs; maptex *tex; // [tileid]
222		247
223	int32_t rows;	248	int32_t rows;
224	maprow *row;	249	maprow *row;
225	} *CFPlus__Map;	250	} *DC__Map;
226		251
227	static char *	252	static char *
228	prepend (char *ptr, int sze, int inc)	253	prepend (char *ptr, int sze, int inc)
229	{	254	{
230	char *p;	255	char *p;
…		…
268	self->texs *= 2;	293	self->texs *= 2;
269	}	294	}
270	}	295	}
271		296
272	static maprow *	297	static maprow *
273	map_get_row (CFPlus__Map self, int y)	298	map_get_row (DC__Map self, int y)
274	{	299	{
275	if (0 > y)	300	if (0 > y)
276	{	301	{
277	int extend = - y + MAP_EXTEND_Y;	302	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	303	Prepend (maprow, self->row, self->rows, extend);
…		…
316		341
317	return row->col + (x - row->c0);	342	return row->col + (x - row->c0);
318	}	343	}
319		344
320	static mapcell *	345	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	346	map_get_cell (DC__Map self, int x, int y)
322	{	347	{
323	return row_get_cell (map_get_row (self, y), x);	348	return row_get_cell (map_get_row (self, y), x);
324	}	349	}
325		350
326	static void	351	static void
327	map_clear (CFPlus__Map self)	352	map_clear (DC__Map self)
328	{	353	{
329	int r;	354	int r;
330		355
331	for (r = 0; r < self->rows; r++)	356	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	357	Safefree (self->row[r].col);
…		…
340	self->row = 0;	365	self->row = 0;
341	self->rows = 0;	366	self->rows = 0;
342	}	367	}
343		368
344	static void	369	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	370	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	371	{
347	int x, y;	372	int x, y;
348	maprow *row;	373	maprow *row;
349	mapcell *cell;	374	mapcell *cell;
350		375
…		…
429	n |= n >> 16;	454	n |= n >> 16;
430		455
431	return n + 1;	456	return n + 1;
432	}	457	}
433		458
		459	static unsigned int
		460	popcount (unsigned int n)
		461	{
		462	n -= (n >> 1) & 0x55555555U;
		463	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		464	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		465	n *= 0x01010101U;
		466
		467	return n >> 24;
		468	}
		469
434	/* SDL should provide this, really. */	470	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	471	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	472	#define SDLK_MODIFIER_MAX 314
437		473
438	/******************************************************************************/	474	/******************************************************************************/
…		…
476	return 0;	512	return 0;
477		513
478	return 1;	514	return 1;
479	}	515	}
480		516
481	MODULE = CFPlus PACKAGE = CFPlus	517	MODULE = Deliantra::Client PACKAGE = DC
482		518
483	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
484		520
485	BOOT:	521	BOOT:
486	{	522	{
487	HV *stash = gv_stashpv ("CFPlus", 1);	523	HV *stash = gv_stashpv ("DC", 1);
488	static const struct {	524	static const struct {
489	const char *name;	525	const char *name;
490	IV iv;	526	IV iv;
491	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
492	# define const_iv(name) { # name, (IV)name }	528	# define const_iv(name) { # name, (IV)name }
…		…
514		550
515	const_iv (SDL_APPINPUTFOCUS),	551	const_iv (SDL_APPINPUTFOCUS),
516	const_iv (SDL_APPMOUSEFOCUS),	552	const_iv (SDL_APPMOUSEFOCUS),
517	const_iv (SDL_APPACTIVE),	553	const_iv (SDL_APPACTIVE),
518		554
		555	const_iv (SDLK_FIRST),
		556	const_iv (SDLK_LAST),
519	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
520	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
521	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
522	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
523	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
595	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
596	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
597	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
598	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
599	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
		638
		639	const_iv (MIX_DEFAULT_FORMAT),
600	# undef const_iv	640	# undef const_iv
601	};	641	};
602		642
603	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	643	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
604	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
622		662
623	NV floor (NV x)	663	NV floor (NV x)
624		664
625	NV ceil (NV x)	665	NV ceil (NV x)
626		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
		670
627	void	671	void
628	pango_init ()	672	pango_init ()
629	CODE:	673	CODE:
630	{	674	{
631	opengl_fontmap = pango_opengl_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
632	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	676	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);	677	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		678	/*pango_context_set_font_description (opengl_context, default_font);*/
		679	#if PANGO_VERSION_CHECK (1, 15, 2)
		680	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		681	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		682	#endif
634	}	683	}
635		684
636	char *	685	char *
637	SDL_GetError ()	686	SDL_GetError ()
638		687
…		…
670	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	719	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
671		720
672	if (m && m != (SDL_Rect **)-1)	721	if (m && m != (SDL_Rect **)-1)
673	while (*m)	722	while (*m)
674	{	723	{
675	if ((*m)->w >= 640 && (*m)->h >= 480)	724	if ((*m)->w >= 800 && (*m)->h >= 480)
676	{	725	{
677	AV *av = newAV ();	726	AV *av = newAV ();
678	av_push (av, newSViv ((*m)->w));	727	av_push (av, newSViv ((*m)->w));
679	av_push (av, newSViv ((*m)->h));	728	av_push (av, newSViv ((*m)->h));
680	av_push (av, newSViv (rgb));	729	av_push (av, newSViv (rgb));
…		…
704		753
705	if (RETVAL)	754	if (RETVAL)
706	{	755	{
707	av_clear (texture_av);	756	av_clear (texture_av);
708		757
709	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	758	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
710	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	759	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
711	#include "glfunc.h"	760	#include "glfunc.h"
712	#undef GL_FUNC	761	#undef GL_FUNC
713	}	762	}
714	}	763	}
…		…
721	char *	770	char *
722	SDL_GetKeyName (int sym)	771	SDL_GetKeyName (int sym)
723		772
724	int	773	int
725	SDL_GetAppState ()	774	SDL_GetAppState ()
		775
		776	int
		777	SDL_GetModState ()
726		778
727	void	779	void
728	poll_events ()	780	poll_events ()
729	PPCODE:	781	PPCODE:
730	{	782	{
…		…
740	{	792	{
741	case SDL_KEYDOWN:	793	case SDL_KEYDOWN:
742	case SDL_KEYUP:	794	case SDL_KEYUP:
743	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	795	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
744	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	796	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
745	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	797	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 */	798	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);	799	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
748	break;	800	break;
749		801
750	case SDL_ACTIVEEVENT:	802	case SDL_ACTIVEEVENT:
751	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	803	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
769	x = ev.motion.x;	821	x = ev.motion.x;
770	y = ev.motion.y;	822	y = ev.motion.y;
771	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	823	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
772	}	824	}
773		825
774	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
775	hv_store (hv, "state", 5, newSViv (state), 0);	827	hv_store (hv, "state", 5, newSViv (state), 0);
776	hv_store (hv, "x", 1, newSViv (x), 0);	828	hv_store (hv, "x", 1, newSViv (x), 0);
777	hv_store (hv, "y", 1, newSViv (y), 0);	829	hv_store (hv, "y", 1, newSViv (y), 0);
778	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	830	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
779	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	831	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
780	}	832	}
781	break;	833	break;
782		834
783	case SDL_MOUSEBUTTONDOWN:	835	case SDL_MOUSEBUTTONDOWN:
784	case SDL_MOUSEBUTTONUP:	836	case SDL_MOUSEBUTTONUP:
785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	837	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
786		838
787	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	839	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
788	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	840	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
789	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	841	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
790	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	842	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
795	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	847	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
796	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	848	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
797	break;	849	break;
798	}	850	}
799		851
800	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	852	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
801	}	853	}
802	}	854	}
803		855
804	int	856	int
805	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	857	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
806	POSTCALL:	858	POSTCALL:
807	Mix_HookMusicFinished (music_finished);	859	Mix_HookMusicFinished (music_finished);
808	Mix_ChannelFinished (channel_finished);	860	Mix_ChannelFinished (channel_finished);
809		861
810	void	862	void
		863	Mix_QuerySpec ()
		864	PPCODE:
		865	{
		866	int freq, channels;
		867	Uint16 format;
		868
		869	if (Mix_QuerySpec (&freq, &format, &channels))
		870	{
		871	EXTEND (SP, 3);
		872	PUSHs (sv_2mortal (newSViv (freq)));
		873	PUSHs (sv_2mortal (newSViv (format)));
		874	PUSHs (sv_2mortal (newSViv (channels)));
		875	}
		876	}
		877
		878	void
811	Mix_CloseAudio ()	879	Mix_CloseAudio ()
812		880
813	int	881	int
814	Mix_AllocateChannels (int numchans = -1)	882	Mix_AllocateChannels (int numchans = -1)
		883
		884	const char *
		885	Mix_GetError ()
815		886
816	void	887	void
817	lowdelay (int fd, int val = 1)	888	lowdelay (int fd, int val = 1)
818	CODE:	889	CODE:
819	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	890	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
845	}	916	}
846	}	917	}
847	#endif	918	#endif
848	}	919	}
849		920
850	void	921	int
851	add_font (char *file)	922	add_font (char *file)
852	CODE:	923	CODE:
853	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	924	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		925	OUTPUT:
		926	RETVAL
854		927
855	void	928	void
856	load_image_inline (SV *image_)	929	load_image_inline (SV *image_)
857	ALIAS:	930	ALIAS:
858	load_image_file = 1	931	load_image_file = 1
…		…
861	STRLEN image_len;	934	STRLEN image_len;
862	char *image = (char *)SvPVbyte (image_, image_len);	935	char *image = (char *)SvPVbyte (image_, image_len);
863	SDL_Surface *surface, *surface2;	936	SDL_Surface *surface, *surface2;
864	SDL_PixelFormat fmt;	937	SDL_PixelFormat fmt;
865	SDL_RWops *rw = ix	938	SDL_RWops *rw = ix
866	? SDL_RWFromFile (image, "r")	939	? SDL_RWFromFile (image, "rb")
867	: SDL_RWFromConstMem (image, image_len);	940	: SDL_RWFromConstMem (image, image_len);
868		941
869	if (!rw)	942	if (!rw)
870	croak ("load_image: %s", SDL_GetError ());	943	croak ("load_image: %s", SDL_GetError ());
871		944
…		…
944	void	1017	void
945	error (char *message)	1018	error (char *message)
946	CODE:	1019	CODE:
947	fprintf (stderr, "ERROR: %s\n", message);	1020	fprintf (stderr, "ERROR: %s\n", message);
948	#ifdef _WIN32	1021	#ifdef _WIN32
949	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1022	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
950	#endif	1023	#endif
951		1024
952	void	1025	void
953	fatal (char *message)	1026	fatal (char *message)
954	CODE:	1027	CODE:
955	fprintf (stderr, "FATAL: %s\n", message);	1028	fprintf (stderr, "FATAL: %s\n", message);
956	#ifdef _WIN32	1029	#ifdef _WIN32
957	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1030	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
958	#endif	1031	#endif
959	_exit (1);	1032	_exit (1);
960		1033
961	void	1034	void
962	_exit (int retval = 0)	1035	_exit (int retval = 0)
…		…
974	#if DEBUG	1047	#if DEBUG
975	VALGRIND_DO_LEAK_CHECK;	1048	VALGRIND_DO_LEAK_CHECK;
976	#endif	1049	#endif
977	}	1050	}
978		1051
979	MODULE = CFPlus PACKAGE = CFPlus::Font	1052	MODULE = Deliantra::Client PACKAGE = DC::Font
980		1053
981	PROTOTYPES: DISABLE	1054	PROTOTYPES: DISABLE
982		1055
983	CFPlus::Font	1056	DC::Font
984	new_from_file (SV *class, char *path, int id = 0)	1057	new_from_file (SV *class, char *path, int id = 0)
985	CODE:	1058	CODE:
986	{	1059	{
987	int count;	1060	int count;
988	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1061	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
991	}	1064	}
992	OUTPUT:	1065	OUTPUT:
993	RETVAL	1066	RETVAL
994		1067
995	void	1068	void
996	DESTROY (CFPlus::Font self)	1069	DESTROY (DC::Font self)
997	CODE:	1070	CODE:
998	pango_font_description_free (self);	1071	pango_font_description_free (self);
999		1072
1000	void	1073	void
1001	make_default (CFPlus::Font self)	1074	make_default (DC::Font self)
1002	PROTOTYPE: $	1075	PROTOTYPE: $
1003	CODE:	1076	CODE:
1004	default_font = self;	1077	default_font = self;
1005		1078
1006	MODULE = CFPlus PACKAGE = CFPlus::Layout	1079	MODULE = Deliantra::Client PACKAGE = DC::Layout
1007		1080
1008	PROTOTYPES: DISABLE	1081	PROTOTYPES: DISABLE
1009		1082
1010	void	1083	void
1011	reset_glyph_cache ()	1084	glyph_cache_backup ()
1012	PROTOTYPE:	1085	PROTOTYPE:
1013	CODE:	1086	CODE:
		1087	tc_backup ();
		1088
		1089	void
		1090	glyph_cache_restore ()
		1091	PROTOTYPE:
		1092	CODE:
1014	tc_clear ();	1093	tc_restore ();
1015		1094
1016	CFPlus::Layout	1095	DC::Layout
1017	new (SV *class)	1096	new (SV *class)
1018	CODE:	1097	CODE:
1019	New (0, RETVAL, 1, struct cf_layout);	1098	New (0, RETVAL, 1, struct cf_layout);
1020		1099
1021	RETVAL->pl = pango_layout_new (opengl_context);	1100	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1023	RETVAL->g = 1.;	1102	RETVAL->g = 1.;
1024	RETVAL->b = 1.;	1103	RETVAL->b = 1.;
1025	RETVAL->a = 1.;	1104	RETVAL->a = 1.;
1026	RETVAL->base_height = MIN_FONT_HEIGHT;	1105	RETVAL->base_height = MIN_FONT_HEIGHT;
1027	RETVAL->font = 0;	1106	RETVAL->font = 0;
		1107	RETVAL->rc = rc_alloc ();
1028		1108
1029	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1109	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1030	layout_update_font (RETVAL);	1110	layout_update_font (RETVAL);
1031	OUTPUT:	1111	OUTPUT:
1032	RETVAL	1112	RETVAL
1033		1113
1034	void	1114	void
1035	DESTROY (CFPlus::Layout self)	1115	DESTROY (DC::Layout self)
1036	CODE:	1116	CODE:
1037	g_object_unref (self->pl);	1117	g_object_unref (self->pl);
		1118	rc_free (self->rc);
1038	Safefree (self);	1119	Safefree (self);
1039		1120
1040	void	1121	void
1041	set_text (CFPlus::Layout self, SV *text_)	1122	set_text (DC::Layout self, SV *text_)
1042	CODE:	1123	CODE:
1043	{	1124	{
1044	STRLEN textlen;	1125	STRLEN textlen;
1045	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
1046		1127
1047	pango_layout_set_text (self->pl, text, textlen);	1128	pango_layout_set_text (self->pl, text, textlen);
1048	}	1129	}
1049		1130
1050	void	1131	void
1051	set_markup (CFPlus::Layout self, SV *text_)	1132	set_markup (DC::Layout self, SV *text_)
1052	CODE:	1133	CODE:
1053	{	1134	{
1054	STRLEN textlen;	1135	STRLEN textlen;
1055	char *text = SvPVutf8 (text_, textlen);	1136	char *text = SvPVutf8 (text_, textlen);
1056		1137
1057	pango_layout_set_markup (self->pl, text, textlen);	1138	pango_layout_set_markup (self->pl, text, textlen);
1058	}	1139	}
1059		1140
1060	void	1141	void
1061	set_shapes (CFPlus::Layout self, ...)	1142	set_shapes (DC::Layout self, ...)
1062	CODE:	1143	CODE:
1063	{	1144	{
1064	PangoAttrList *attrs = 0;	1145	PangoAttrList *attrs = 0;
1065	const char *text = pango_layout_get_text (self->pl);	1146	const char *text = pango_layout_get_text (self->pl);
1066	const char *pos = text;	1147	const char *pos = text;
…		…
1101	if (attrs)	1182	if (attrs)
1102	pango_layout_set_attributes (self->pl, attrs);	1183	pango_layout_set_attributes (self->pl, attrs);
1103	}	1184	}
1104		1185
1105	void	1186	void
1106	get_shapes (CFPlus::Layout self)	1187	get_shapes (DC::Layout self)
1107	PPCODE:	1188	PPCODE:
1108	{	1189	{
1109	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1190	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1110		1191
1111	do	1192	do
1112	{	1193	{
1113	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1194	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1114		1195
1115	if (run && shape_attr_p (run))	1196	if (run && shape_attr_p (run))
1116	{	1197	{
1117	PangoRectangle extents;	1198	PangoRectangle extents;
1118	pango_layout_iter_get_run_extents (iter, 0, &extents);	1199	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1126		1207
1127	pango_layout_iter_free (iter);	1208	pango_layout_iter_free (iter);
1128	}	1209	}
1129		1210
1130	int	1211	int
1131	has_wrapped (CFPlus::Layout self)	1212	has_wrapped (DC::Layout self)
1132	CODE:	1213	CODE:
1133	{	1214	{
1134	int lines = 1;	1215	int lines = 1;
1135	const char *text = pango_layout_get_text (self->pl);	1216	const char *text = pango_layout_get_text (self->pl);
1136		1217
…		…
1141	}	1222	}
1142	OUTPUT:	1223	OUTPUT:
1143	RETVAL	1224	RETVAL
1144		1225
1145	SV *	1226	SV *
1146	get_text (CFPlus::Layout self)	1227	get_text (DC::Layout self)
1147	CODE:	1228	CODE:
1148	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1229	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1149	sv_utf8_decode (RETVAL);	1230	sv_utf8_decode (RETVAL);
1150	OUTPUT:	1231	OUTPUT:
1151	RETVAL	1232	RETVAL
1152		1233
1153	void	1234	void
1154	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1235	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1155	CODE:	1236	CODE:
1156	self->r = r;	1237	self->r = r;
1157	self->g = g;	1238	self->g = g;
1158	self->b = b;	1239	self->b = b;
1159	self->a = a;	1240	self->a = a;
1160		1241
1161	void	1242	void
1162	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1243	set_font (DC::Layout self, DC::Font font = 0)
1163	CODE:	1244	CODE:
1164	if (self->font != font)	1245	if (self->font != font)
1165	{	1246	{
1166	self->font = font;	1247	self->font = font;
1167	layout_update_font (self);	1248	layout_update_font (self);
1168	}	1249	}
1169		1250
1170	void	1251	void
1171	set_height (CFPlus::Layout self, int base_height)	1252	set_height (DC::Layout self, int base_height)
1172	CODE:	1253	CODE:
1173	if (self->base_height != base_height)	1254	if (self->base_height != base_height)
1174	{	1255	{
1175	self->base_height = base_height;	1256	self->base_height = base_height;
1176	layout_update_font (self);	1257	layout_update_font (self);
1177	}	1258	}
1178		1259
1179	void	1260	void
1180	set_width (CFPlus::Layout self, int max_width = -1)	1261	set_width (DC::Layout self, int max_width = -1)
1181	CODE:	1262	CODE:
1182	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1263	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1183		1264
1184	void	1265	void
1185	set_indent (CFPlus::Layout self, int indent)	1266	set_indent (DC::Layout self, int indent)
1186	CODE:	1267	CODE:
1187	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1268	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1188		1269
1189	void	1270	void
1190	set_spacing (CFPlus::Layout self, int spacing)	1271	set_spacing (DC::Layout self, int spacing)
1191	CODE:	1272	CODE:
1192	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1273	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1193		1274
1194	void	1275	void
1195	set_ellipsise (CFPlus::Layout self, int ellipsise)	1276	set_ellipsise (DC::Layout self, int ellipsise)
1196	CODE:	1277	CODE:
1197	pango_layout_set_ellipsize (self->pl,	1278	pango_layout_set_ellipsize (self->pl,
1198	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1279	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1199	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1280	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1200	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1281	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1201	: PANGO_ELLIPSIZE_NONE	1282	: PANGO_ELLIPSIZE_NONE
1202	);	1283	);
1203		1284
1204	void	1285	void
1205	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1286	set_single_paragraph_mode (DC::Layout self, int spm)
1206	CODE:	1287	CODE:
1207	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1288	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1208		1289
1209	void	1290	void
1210	size (CFPlus::Layout self)	1291	size (DC::Layout self)
1211	PPCODE:	1292	PPCODE:
1212	{	1293	{
1213	int w, h;	1294	int w, h;
1214		1295
1215	layout_get_pixel_size (self, &w, &h);	1296	layout_get_pixel_size (self, &w, &h);
…		…
1218	PUSHs (sv_2mortal (newSViv (w)));	1299	PUSHs (sv_2mortal (newSViv (w)));
1219	PUSHs (sv_2mortal (newSViv (h)));	1300	PUSHs (sv_2mortal (newSViv (h)));
1220	}	1301	}
1221		1302
1222	int	1303	int
1223	descent (CFPlus::Layout self)	1304	descent (DC::Layout self)
1224	CODE:	1305	CODE:
1225	{	1306	{
1226	PangoRectangle rect;	1307	PangoRectangle rect;
1227	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1308	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1228	pango_layout_line_get_pixel_extents (line, 0, &rect);	1309	pango_layout_line_get_pixel_extents (line, 0, &rect);
1229	RETVAL = PANGO_DESCENT (rect);	1310	RETVAL = PANGO_DESCENT (rect);
1230	}	1311	}
1231	OUTPUT:	1312	OUTPUT:
1232	RETVAL	1313	RETVAL
1233		1314
1234	int	1315	int
1235	xy_to_index (CFPlus::Layout self, int x, int y)	1316	xy_to_index (DC::Layout self, int x, int y)
1236	CODE:	1317	CODE:
1237	{	1318	{
1238	int index, trailing;	1319	int index, trailing;
1239	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1320	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1240	RETVAL = index + trailing;	1321	RETVAL = index + trailing;
1241	}	1322	}
1242	OUTPUT:	1323	OUTPUT:
1243	RETVAL	1324	RETVAL
1244		1325
1245	void	1326	void
1246	cursor_pos (CFPlus::Layout self, int index)	1327	cursor_pos (DC::Layout self, int index)
1247	PPCODE:	1328	PPCODE:
1248	{	1329	{
1249	PangoRectangle strong_pos;	1330	PangoRectangle pos;
1250	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1331	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1251		1332
1252	EXTEND (SP, 3);	1333	EXTEND (SP, 3);
1253	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1334	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1254	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1335	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1255	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1336	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1256	}	1337	}
1257		1338
1258	void	1339	void
1259	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1340	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1260	PPCODE:	1341	PPCODE:
1261	{	1342	{
1262	int line, x;	1343	int line, x;
1263		1344
1264	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1345	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1346	#if !PANGO_VERSION_CHECK (1, 17, 3)
1265	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1347	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1266		1348	--line;
		1349	#endif
1267	EXTEND (SP, 2);	1350	EXTEND (SP, 2);
1268	PUSHs (sv_2mortal (newSViv (line - 1)));	1351	PUSHs (sv_2mortal (newSViv (line)));
1269	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1352	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1270	}	1353	}
1271		1354
1272	void	1355	void
1273	line_x_to_index (CFPlus::Layout self, int line, int x)	1356	line_x_to_index (DC::Layout self, int line, int x)
1274	PPCODE:	1357	PPCODE:
1275	{	1358	{
1276	PangoLayoutLine *lp;	1359	PangoLayoutLine *lp;
1277	int index, trailing;	1360	int index, trailing;
1278		1361
1279	if (line < 0)	1362	if (line < 0)
1280	XSRETURN_EMPTY;	1363	XSRETURN_EMPTY;
1281		1364
1282	if (!(lp = pango_layout_get_line (self->pl, line)))	1365	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1283	XSRETURN_EMPTY; /* do better */	1366	XSRETURN_EMPTY; /* do better */
1284		1367
1285	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1368	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1286		1369
1287	EXTEND (SP, 2);	1370	EXTEND (SP, 2);
…		…
1293	PUSHs (sv_2mortal (newSViv (trailing)));	1376	PUSHs (sv_2mortal (newSViv (trailing)));
1294	}	1377	}
1295	}	1378	}
1296		1379
1297	void	1380	void
1298	render (CFPlus::Layout self, float x, float y, int flags = 0)	1381	render (DC::Layout self, float x, float y, int flags = 0)
1299	PPCODE:	1382	CODE:
		1383	rc_clear (self->rc);
1300	pango_opengl_render_layout_subpixel (	1384	pango_opengl_render_layout_subpixel (
1301	self->pl,	1385	self->pl,
		1386	self->rc,
1302	x * PANGO_SCALE, y * PANGO_SCALE,	1387	x * PANGO_SCALE, y * PANGO_SCALE,
1303	self->r, self->g, self->b, self->a,	1388	self->r, self->g, self->b, self->a,
1304	flags	1389	flags
1305	);	1390	);
		1391	// we assume that context_change actually clears/frees stuff
		1392	// and does not do any recomputation...
		1393	pango_layout_context_changed (self->pl);
1306		1394
1307	MODULE = CFPlus PACKAGE = CFPlus::Texture	1395	void
		1396	draw (DC::Layout self)
		1397	CODE:
		1398	{
		1399	glEnable (GL_TEXTURE_2D);
		1400	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1401	glEnable (GL_BLEND);
		1402	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1403	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1404	glEnable (GL_ALPHA_TEST);
		1405	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1406
		1407	rc_draw (self->rc);
		1408
		1409	glDisable (GL_ALPHA_TEST);
		1410	glDisable (GL_BLEND);
		1411	glDisable (GL_TEXTURE_2D);
		1412	}
		1413
		1414	MODULE = Deliantra::Client PACKAGE = DC::Texture
1308		1415
1309	PROTOTYPES: ENABLE	1416	PROTOTYPES: ENABLE
1310
1311	int minpot (int n)
1312		1417
1313	void	1418	void
1314	pad (SV *data_, int ow, int oh, int nw, int nh)	1419	pad (SV *data_, int ow, int oh, int nw, int nh)
1315	CODE:	1420	CODE:
1316	{	1421	{
…		…
1343	HV *hv = (HV *)SvRV (self);	1448	HV *hv = (HV *)SvRV (self);
1344	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1449	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1345	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1450	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1346	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1451	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1347		1452
		1453	if (name <= 0)
		1454	XSRETURN_EMPTY;
		1455
1348	if (items < 5)	1456	if (items < 5)
1349	{	1457	{
1350	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1458	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1351	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1459	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1352	}	1460	}
…		…
1390	RETVAL = width > 0;	1498	RETVAL = width > 0;
1391	}	1499	}
1392	OUTPUT:	1500	OUTPUT:
1393	RETVAL	1501	RETVAL
1394		1502
1395	MODULE = CFPlus PACKAGE = CFPlus::Map	1503	MODULE = Deliantra::Client PACKAGE = DC::Map
1396		1504
1397	PROTOTYPES: DISABLE	1505	PROTOTYPES: DISABLE
1398		1506
1399	CFPlus::Map	1507	DC::Map
1400	new (SV *class)	1508	new (SV *class)
1401	CODE:	1509	CODE:
1402	New (0, RETVAL, 1, struct map);	1510	New (0, RETVAL, 1, struct map);
1403	RETVAL->x = 0;	1511	RETVAL->x = 0;
1404	RETVAL->y = 0;	1512	RETVAL->y = 0;
…		…
1412	RETVAL->row = 0;	1520	RETVAL->row = 0;
1413	OUTPUT:	1521	OUTPUT:
1414	RETVAL	1522	RETVAL
1415		1523
1416	void	1524	void
1417	DESTROY (CFPlus::Map self)	1525	DESTROY (DC::Map self)
1418	CODE:	1526	CODE:
1419	{	1527	{
1420	map_clear (self);	1528	map_clear (self);
1421	Safefree (self->face2tile);	1529	Safefree (self->face2tile);
1422	Safefree (self->tex);	1530	Safefree (self->tex);
1423	Safefree (self);	1531	Safefree (self);
1424	}	1532	}
1425		1533
1426	void	1534	void
1427	resize (CFPlus::Map self, int map_width, int map_height)	1535	resize (DC::Map self, int map_width, int map_height)
1428	CODE:	1536	CODE:
1429	self->w = map_width;	1537	self->w = map_width;
1430	self->h = map_height;	1538	self->h = map_height;
1431		1539
1432	void	1540	void
1433	clear (CFPlus::Map self)	1541	clear (DC::Map self)
1434	CODE:	1542	CODE:
1435	map_clear (self);	1543	map_clear (self);
1436		1544
1437	void	1545	void
1438	set_tileid (CFPlus::Map self, int face, int tile)	1546	set_tileid (DC::Map self, int face, int tile)
1439	CODE:	1547	CODE:
1440	{	1548	{
1441	need_facenum (self, face); self->face2tile [face] = tile;	1549	need_facenum (self, face); self->face2tile [face] = tile;
1442	need_texid (self, tile);	1550	need_texid (self, tile);
1443	}	1551	}
1444		1552
1445	void	1553	void
1446	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1554	set_smooth (DC::Map self, int face, int smooth, int level)
1447	CODE:	1555	CODE:
1448	{	1556	{
1449	tileid texid;	1557	tileid texid;
1450	maptex *tex;	1558	maptex *tex;
1451		1559
…		…
1464	tex->smoothtile = self->face2tile [smooth];	1572	tex->smoothtile = self->face2tile [smooth];
1465	tex->smoothlevel = level;	1573	tex->smoothlevel = level;
1466	}	1574	}
1467		1575
1468	void	1576	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)	1577	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:	1578	CODE:
1471	{	1579	{
1472	need_texid (self, texid);	1580	need_texid (self, texid);
1473		1581
1474	{	1582	{
…		…
1494	// from transparent color bleeding and ugly wrapping effects.	1602	// from transparent color bleeding and ugly wrapping effects.
1495	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1603	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1496	}	1604	}
1497		1605
1498	int	1606	int
1499	ox (CFPlus::Map self)	1607	ox (DC::Map self)
1500	ALIAS:	1608	ALIAS:
1501	oy = 1	1609	oy = 1
1502	x = 2	1610	x = 2
1503	y = 3	1611	y = 3
1504	w = 4	1612	w = 4
…		…
1515	}	1623	}
1516	OUTPUT:	1624	OUTPUT:
1517	RETVAL	1625	RETVAL
1518		1626
1519	void	1627	void
1520	scroll (CFPlus::Map self, int dx, int dy)	1628	scroll (DC::Map self, int dx, int dy)
1521	CODE:	1629	CODE:
1522	{	1630	{
1523	if (dx > 0)	1631	if (dx > 0)
1524	map_blank (self, self->x, self->y, dx, self->h);	1632	map_blank (self, self->x, self->y, dx, self->h);
1525	else if (dx < 0)	1633	else if (dx < 0)
…		…
1540	self->rows += MAP_EXTEND_Y;	1648	self->rows += MAP_EXTEND_Y;
1541	self->y += MAP_EXTEND_Y;	1649	self->y += MAP_EXTEND_Y;
1542	}	1650	}
1543	}	1651	}
1544		1652
1545	void	1653	SV *
1546	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1654	map1a_update (DC::Map self, SV *data_, int extmap)
1547	CODE:	1655	CODE:
1548	{	1656	{
1549	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1657	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1550	uint8_t *data_end = (uint8_t *)SvEND (data_);	1658	uint8_t *data_end = (uint8_t *)SvEND (data_);
1551	mapcell *cell;	1659	mapcell *cell;
1552	int x, y, flags;	1660	int x, y, z, flags;
		1661	AV *missing = newAV ();
		1662	RETVAL = newRV_noinc ((SV *)missing);
1553		1663
1554	while (data < data_end - 1)	1664	while (data < data_end - 1)
1555	{	1665	{
1556	flags = (data [0] << 8) + data [1]; data += 2;	1666	flags = (data [0] << 8) + data [1]; data += 2;
1557		1667
…		…
1608	}	1718	}
1609	else	1719	else
1610	cell->darkness = *data++ + 1;	1720	cell->darkness = *data++ + 1;
1611	}	1721	}
1612		1722
		1723	for (z = 0; z <= 2; ++z)
1613	if (flags & 4)	1724	if (flags & (4 >> z))
1614	{	1725	{
1615	faceid face = (data [0] << 8) + data [1]; data += 2;	1726	faceid face = (data [0] << 8) + data [1]; data += 2;
1616	need_facenum (self, face);	1727	need_facenum (self, face);
1617	cell->tile [0] = self->face2tile [face];	1728	cell->tile [z] = self->face2tile [face];
		1729
		1730	if (cell->tile [z])
		1731	{
		1732	maptex *tex = self->tex + cell->tile [z];
		1733	if (!tex->name)
		1734	av_push (missing, newSViv (cell->tile [z]));
		1735
		1736	if (tex->smoothtile)
		1737	{
		1738	maptex *smooth = self->tex + tex->smoothtile;
		1739	if (!smooth->name)
		1740	av_push (missing, newSViv (tex->smoothtile));
		1741	}
		1742	}
1618	}	1743	}
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	}	1744	}
1634	else	1745	else
1635	cell->darkness = 0;	1746	cell->darkness = 0;
1636	}	1747	}
1637	}	1748	}
		1749	OUTPUT:
		1750	RETVAL
1638		1751
1639	SV *	1752	SV *
1640	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1753	mapmap (DC::Map self, int x0, int y0, int w, int h)
1641	CODE:	1754	CODE:
1642	{	1755	{
1643	int x1, x;	1756	int x1, x;
1644	int y1, y;	1757	int y1, y;
1645	int z;	1758	int z;
…		…
1690	}	1803	}
1691	OUTPUT:	1804	OUTPUT:
1692	RETVAL	1805	RETVAL
1693		1806
1694	void	1807	void
1695	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1808	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1696	CODE:	1809	CODE:
1697	{	1810	{
		1811	int x, y, z;
		1812
1698	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1813	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1699	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1814	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)	1815	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1701	smooth_key skey;	1816	smooth_key skey;
1702	int x, y, z;	1817
1703	int last_name;	1818	rc_t *rc = rc_alloc ();
		1819	rc_key_t key;
		1820	rc_array_t *arr;
1704		1821
1705	// thats current max. sorry.	1822	// thats current max. sorry.
1706	if (sw > 255) sw = 255;	1823	if (sw > 255) sw = 255;
1707	if (sh > 255) sh = 255;	1824	if (sh > 255) sh = 255;
1708		1825
1709	// clear key, in case of extra padding	1826	// clear key, in case of extra padding
1710	memset (&skey, 0, sizeof (skey));	1827	memset (&skey, 0, sizeof (skey));
1711		1828
1712	glColor4ub (255, 255, 255, 255);	1829	memset (&key, 0, sizeof (key));
1713		1830	key.r = 255;
1714	glEnable (GL_BLEND);	1831	key.g = 255;
1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1832	key.b = 255;
1716	glEnable (GL_TEXTURE_2D);	1833	key.a = 255;
1717	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1834	key.mode = GL_QUADS;
1718		1835	key.format = GL_T2F_V3F;
1719	glBegin (GL_QUADS);	1836	key.texname = -1;
1720
1721	last_name = 0;
1722		1837
1723	mx += self->x;	1838	mx += self->x;
1724	my += self->y;	1839	my += self->y;
1725		1840
1726	// first pass: determine smooth_max	1841	// first pass: determine smooth_max
…		…
1742	MAX (self->tex [cell->tile [0]].smoothlevel,	1857	MAX (self->tex [cell->tile [0]].smoothlevel,
1743	MAX (self->tex [cell->tile [1]].smoothlevel,	1858	MAX (self->tex [cell->tile [1]].smoothlevel,
1744	self->tex [cell->tile [2]].smoothlevel));	1859	self->tex [cell->tile [2]].smoothlevel));
1745	}	1860	}
1746	}	1861	}
		1862
		1863	glEnable (GL_BLEND);
		1864	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1865	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1747		1866
1748	for (z = 0; z <= 2; z++)	1867	for (z = 0; z <= 2; z++)
1749	{	1868	{
1750	memset (smooth_level, 0, sizeof (smooth_level));	1869	memset (smooth_level, 0, sizeof (smooth_level));
1751		1870
…		…
1761	tileid tile = cell->tile [z];	1880	tileid tile = cell->tile [z];
1762		1881
1763	if (tile)	1882	if (tile)
1764	{	1883	{
1765	maptex tex = self->tex [tile];	1884	maptex tex = self->tex [tile];
1766	int px = (x + 1) * T - tex.w;	1885	int px, py;
1767	int py = (y + 1) * T - tex.h;
1768		1886
1769	// suppressing texture state switches here
1770	// is only moderately effective, but worth the extra effort
1771	if (last_name != tex.name)	1887	if (key.texname != tex.name)
1772	{	1888	{
1773	if (!tex.name)	1889	if (!tex.name)
1774	tex = self->tex [2]; /* missing, replace by noface */	1890	tex = self->tex [2]; /* missing, replace by noface */
1775		1891
1776	glEnd ();	1892	key.texname = tex.name;
1777	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1893	arr = rc_array (rc, &key);
1778	glBegin (GL_QUADS);
1779	}	1894	}
1780		1895
1781	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1896	px = (x + 1) * T - tex.w;
		1897	py = (y + 1) * T - tex.h;
		1898
		1899	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1782	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1900	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1783	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1901	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1784	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1902	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1785		1903
1786	if (cell->flags && z == 2)	1904	if (cell->flags && z == 2)
1787	{	1905	{
		1906	// overlays such as the speech bubble, probably more to come
1788	if (cell->flags & 1)	1907	if (cell->flags & 1)
1789	{	1908	{
1790	maptex tex = self->tex [1];	1909	maptex tex = self->tex [1];
1791	int px = x * T + T * 2 / 32;	1910	int px = x * T + T * 2 / 32;
1792	int py = y * T - T * 6 / 32;	1911	int py = y * T - T * 6 / 32;
1793		1912
		1913	if (tex.name)
1794	glEnd ();	1914	{
1795	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1915	if (key.texname != tex.name)
		1916	{
		1917	key.texname = tex.name;
		1918	arr = rc_array (rc, &key);
		1919	}
		1920
		1921	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1922	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1923	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1924	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1796	glBegin (GL_QUADS);	1925	}
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	}	1926	}
1803	}	1927	}
1804		1928
1805	// update smooth hash	1929	// update smooth hash
1806	if (tex.smoothtile)	1930	if (tex.smoothtile)
…		…
1842	}	1966	}
1843	}	1967	}
1844	}	1968	}
1845	}	1969	}
1846		1970
		1971	rc_draw (rc);
		1972	rc_clear (rc);
		1973
1847	// go through all smoothlevels, lowest to highest, then draw.	1974	// go through all smoothlevels, lowest to highest, then draw.
1848	// this is basically counting sort	1975	// this is basically counting sort
1849	{	1976	{
1850	int w, b;	1977	int w, b;
1851		1978
		1979	glEnable (GL_TEXTURE_2D);
		1980	glBegin (GL_QUADS);
1852	for (w = 0; w < 256 / 32; ++w)	1981	for (w = 0; w < 256 / 32; ++w)
1853	{	1982	{
1854	uint32_t smask = smooth_level [w];	1983	uint32_t smask = smooth_level [w];
1855	if (smask)	1984	if (smask)
1856	for (b = 0; b < 32; ++b)	1985	for (b = 0; b < 32; ++b)
…		…
1875	int border = bits & 15;	2004	int border = bits & 15;
1876	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2005	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1877	float dx = tex.s * .0625f; // 16 images/row	2006	float dx = tex.s * .0625f; // 16 images/row
1878	float dy = tex.t * .5f ; // 2 images/column	2007	float dy = tex.t * .5f ; // 2 images/column
1879		2008
1880	// this time naively avoiding texture state changes
1881	// save gobs of state changes.
1882	if (last_name != tex.name)	2009	if (tex.name)
1883	{	2010	{
		2011	// this time avoiding texture state changes
		2012	// save gobs of state changes.
1884	if (!tex.name)	2013	if (key.texname != tex.name)
1885	continue; // smoothing not yet available	2014	{
1886
1887	glEnd ();	2015	glEnd ();
1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2016	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1889	glBegin (GL_QUADS);	2017	glBegin (GL_QUADS);
1890	}	2018	}
1891		2019
1892	if (border)	2020	if (border)
1893	{	2021	{
1894	float ox = border * dx;	2022	float ox = border * dx;
1895		2023
1896	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2024	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1897	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2025	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1898	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2026	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1899	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2027	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1900	}	2028	}
1901		2029
1902	if (corner)	2030	if (corner)
1903	{	2031	{
1904	float ox = corner * dx;	2032	float ox = corner * dx;
1905		2033
1906	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2034	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1907	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2035	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1908	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2036	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1909	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2037	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2038	}
1910	}	2039	}
1911	}	2040	}
1912	}	2041	}
1913	}	2042	}
1914	}	2043	}
		2044
		2045	glEnd ();
		2046	glDisable (GL_TEXTURE_2D);
		2047	key.texname = -1;
1915	}	2048	}
1916		2049
1917	hv_clear (smooth);	2050	hv_clear (smooth);
1918	}	2051	}
1919		2052
1920	glEnd ();
1921
1922	glDisable (GL_TEXTURE_2D);
1923	glDisable (GL_BLEND);	2053	glDisable (GL_BLEND);
		2054	rc_free (rc);
1924		2055
1925	// top layer: overlays such as the health bar	2056	// top layer: overlays such as the health bar
1926	for (y = 0; y < sh; y++)	2057	for (y = 0; y < sh; y++)
1927	if (0 <= y + my && y + my < self->rows)	2058	if (0 <= y + my && y + my < self->rows)
1928	{	2059	{
…		…
1953	}	2084	}
1954	}	2085	}
1955	}	2086	}
1956		2087
1957	void	2088	void
1958	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2089	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1959	CODE:	2090	CODE:
1960	{	2091	{
1961	static float color[16][3] = {	2092	static float color[16][3] = {
1962	{ 0.00F, 0.00F, 0.00F },	2093	{ 0.00F, 0.00F, 0.00F },
1963	{ 1.00F, 1.00F, 1.00F },	2094	{ 1.00F, 1.00F, 1.00F },
…		…
2013	glDisable (GL_BLEND);	2144	glDisable (GL_BLEND);
2014	glDisable (GL_TEXTURE_2D);	2145	glDisable (GL_TEXTURE_2D);
2015	}	2146	}
2016		2147
2017	void	2148	void
2018	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2149	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2019	PPCODE:	2150	PPCODE:
2020	{	2151	{
2021	int x, y;	2152	int x, y;
2022	int sw1 = sw + 2;	2153	int sw1 = sw + 2;
2023	int sh1 = sh + 2;	2154	int sh1 = sh + 2;
…		…
2094	PUSHs (sv_2mortal (newSViv (sh3)));	2225	PUSHs (sv_2mortal (newSViv (sh3)));
2095	PUSHs (darkness3_sv);	2226	PUSHs (darkness3_sv);
2096	}	2227	}
2097		2228
2098	SV *	2229	SV *
2099	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2230	get_rect (DC::Map self, int x0, int y0, int w, int h)
2100	CODE:	2231	CODE:
2101	{	2232	{
2102	int x, y, x1, y1;	2233	int x, y, x1, y1;
2103	SV *data_sv = newSV (w * h * 7 + 5);	2234	SV *data_sv = newSV (w * h * 7 + 5);
2104	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2235	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2169	}	2300	}
2170	OUTPUT:	2301	OUTPUT:
2171	RETVAL	2302	RETVAL
2172		2303
2173	void	2304	void
2174	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2305	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
2175	PPCODE:	2306	PPCODE:
2176	{	2307	{
2177	int x, y, z;	2308	int x, y, z;
2178	int w, h;	2309	int w, h;
2179	int x1, y1;	2310	int x1, y1;
2180		2311
2181	if (*data++ != 0)	2312	if (*data++ != 0)
2182	return; /* version mismatch */	2313	XSRETURN_EMPTY; /* version mismatch */
2183		2314
2184	w = *data++ << 8; w |= *data++;	2315	w = *data++ << 8; w |= *data++;
2185	h = *data++ << 8; h |= *data++;	2316	h = *data++ << 8; h |= *data++;
2186		2317
2187	// we need to do this 'cause we don't keep an absolute coord system for rows	2318	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2232	}	2363	}
2233	}	2364	}
2234	}	2365	}
2235	}	2366	}
2236		2367
2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2368	MODULE = Deliantra::Client PACKAGE = DC::RW
		2369
		2370	DC::RW
		2371	new (SV *class, SV *data_sv)
		2372	CODE:
		2373	{
		2374	STRLEN datalen;
		2375	char *data = SvPVbyte (data_sv, datalen);
		2376
		2377	RETVAL = SDL_RWFromConstMem (data, datalen);
		2378	}
		2379	OUTPUT:
		2380	RETVAL
		2381
		2382	DC::RW
		2383	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2384	CODE:
		2385	RETVAL = SDL_RWFromFile (path, mode);
		2386	OUTPUT:
		2387	RETVAL
		2388
		2389	# fails on win32:
		2390	# dc.xs(2268) : error C2059: syntax error : '('
		2391	#void
		2392	#close (DC::RW self)
		2393	# CODE:
		2394	# (self->(close)) (self);
		2395
		2396	MODULE = Deliantra::Client PACKAGE = DC::Channel
2238		2397
2239	PROTOTYPES: DISABLE	2398	PROTOTYPES: DISABLE
2240		2399
2241	CFPlus::MixChunk	2400	DC::Channel
2242	new_from_file (SV *class, char *path)	2401	find ()
2243	CODE:	2402	CODE:
2244	RETVAL = Mix_LoadWAV (path);	2403	{
		2404	RETVAL = Mix_GroupAvailable (-1);
		2405
		2406	if (RETVAL < 0)
		2407	{
		2408	RETVAL = Mix_GroupOldest (-1);
		2409
		2410	if (RETVAL < 0)
		2411	XSRETURN_UNDEF;
		2412
		2413	Mix_HaltChannel (RETVAL);
		2414	}
		2415
		2416	Mix_UnregisterAllEffects (RETVAL);
		2417	Mix_Volume (RETVAL, 128);
		2418	}
2245	OUTPUT:	2419	OUTPUT:
2246	RETVAL	2420	RETVAL
2247		2421
2248	void	2422	void
		2423	halt (DC::Channel self)
		2424	CODE:
		2425	Mix_HaltChannel (self);
		2426
		2427	void
		2428	expire (DC::Channel self, int ticks = -1)
		2429	CODE:
		2430	Mix_ExpireChannel (self, ticks);
		2431
		2432	void
		2433	fade_out (DC::Channel self, int ticks = -1)
		2434	CODE:
		2435	Mix_FadeOutChannel (self, ticks);
		2436
		2437	int
		2438	volume (DC::Channel self, int volume)
		2439	CODE:
		2440	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2441	OUTPUT:
		2442	RETVAL
		2443
		2444	void
		2445	unregister_all_effects (DC::Channel self)
		2446	CODE:
		2447	Mix_UnregisterAllEffects (self);
		2448
		2449	void
		2450	set_panning (DC::Channel self, int left, int right)
		2451	CODE:
		2452	left = CLAMP (left , 0, 255);
		2453	right = CLAMP (right, 0, 255);
		2454	Mix_SetPanning (self, left, right);
		2455
		2456	void
		2457	set_distance (DC::Channel self, int distance)
		2458	CODE:
		2459	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2460
		2461	void
		2462	set_position (DC::Channel self, int angle, int distance)
		2463	CODE:
		2464
		2465	void
		2466	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2467	CODE:
		2468	{
		2469	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2470	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2471	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2472	}
		2473
		2474	void
		2475	set_reverse_stereo (DC::Channel self, int flip)
		2476	CODE:
		2477	Mix_SetReverseStereo (self, flip);
		2478
		2479	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2480
		2481	PROTOTYPES: DISABLE
		2482
		2483	DC::MixChunk
		2484	new (SV *class, DC::RW rwops)
		2485	CODE:
		2486	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2487	OUTPUT:
		2488	RETVAL
		2489
		2490	void
2249	DESTROY (CFPlus::MixChunk self)	2491	DESTROY (DC::MixChunk self)
2250	CODE:	2492	CODE:
2251	Mix_FreeChunk (self);	2493	Mix_FreeChunk (self);
2252		2494
2253	int	2495	int
2254	volume (CFPlus::MixChunk self, int volume = -1)	2496	volume (DC::MixChunk self, int volume = -1)
2255	CODE:	2497	CODE:
		2498	if (items > 1)
		2499	volume = CLAMP (volume, 0, 128);
2256	RETVAL = Mix_VolumeChunk (self, volume);	2500	RETVAL = Mix_VolumeChunk (self, volume);
2257	OUTPUT:	2501	OUTPUT:
2258	RETVAL	2502	RETVAL
2259		2503
2260	int	2504	DC::Channel
2261	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2505	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2262	CODE:	2506	CODE:
		2507	{
2263	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2508	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2509
		2510	if (RETVAL < 0)
		2511	XSRETURN_UNDEF;
		2512
		2513	if (channel < 0)
		2514	{
		2515	Mix_UnregisterAllEffects (RETVAL);
		2516	Mix_Volume (RETVAL, 128);
		2517	}
		2518	}
2264	OUTPUT:	2519	OUTPUT:
2265	RETVAL	2520	RETVAL
2266		2521
2267	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2522	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2268		2523
2269	int	2524	int
2270	volume (int volume = -1)	2525	volume (int volume = -1)
2271	PROTOTYPE: ;$	2526	PROTOTYPE: ;$
2272	CODE:	2527	CODE:
		2528	if (items > 0)
		2529	volume = CLAMP (volume, 0, 128);
2273	RETVAL = Mix_VolumeMusic (volume);	2530	RETVAL = Mix_VolumeMusic (volume);
2274	OUTPUT:	2531	OUTPUT:
2275	RETVAL	2532	RETVAL
2276		2533
		2534	void
		2535	fade_out (int ms)
		2536	CODE:
		2537	Mix_FadeOutMusic (ms);
		2538
		2539	void
		2540	halt ()
		2541	CODE:
		2542	Mix_HaltMusic ();
		2543
		2544	DC::MixMusic
		2545	new (SV *class, DC::RW rwops)
		2546	CODE:
		2547	RETVAL = Mix_LoadMUS_RW (rwops);
		2548	OUTPUT:
		2549	RETVAL
		2550
		2551	void
		2552	DESTROY (DC::MixMusic self)
		2553	CODE:
		2554	Mix_FreeMusic (self);
		2555
2277	int	2556	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)	2557	play (DC::MixMusic self, int loops = -1)
2298	CODE:	2558	CODE:
2299	RETVAL = Mix_PlayMusic (self, loops);	2559	RETVAL = Mix_PlayMusic (self, loops);
2300	OUTPUT:	2560	OUTPUT:
2301	RETVAL	2561	RETVAL
2302		2562
2303	int	2563	void
2304	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2564	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2305	CODE:	2565	CODE:
2306	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2566	Mix_FadeInMusicPos (self, loops, ms, position);
2307	OUTPUT:
2308	RETVAL
2309		2567
2310	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2568	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2311		2569
2312	PROTOTYPES: ENABLE	2570	PROTOTYPES: ENABLE
2313		2571
2314	BOOT:	2572	BOOT:
2315	{	2573	{
2316	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2574	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2317	static const struct {	2575	static const struct {
2318	const char *name;	2576	const char *name;
2319	IV iv;	2577	IV iv;
2320	} *civ, const_iv[] = {	2578	} *civ, const_iv[] = {
2321	# define const_iv(name) { # name, (IV)name }	2579	# define const_iv(name) { # name, (IV)name }
…		…
2356	const_iv (GL_INTENSITY),	2614	const_iv (GL_INTENSITY),
2357	const_iv (GL_LUMINANCE),	2615	const_iv (GL_LUMINANCE),
2358	const_iv (GL_LUMINANCE_ALPHA),	2616	const_iv (GL_LUMINANCE_ALPHA),
2359	const_iv (GL_FLOAT),	2617	const_iv (GL_FLOAT),
2360	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2618	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2619	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2620	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2621	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2622	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2623	const_iv (GL_COMPRESSED_RGB_ARB),
		2624	const_iv (GL_COMPRESSED_RGBA_ARB),
2361	const_iv (GL_COMPILE),	2625	const_iv (GL_COMPILE),
2362	const_iv (GL_PROXY_TEXTURE_1D),	2626	const_iv (GL_PROXY_TEXTURE_1D),
2363	const_iv (GL_PROXY_TEXTURE_2D),	2627	const_iv (GL_PROXY_TEXTURE_2D),
2364	const_iv (GL_TEXTURE_1D),	2628	const_iv (GL_TEXTURE_1D),
2365	const_iv (GL_TEXTURE_2D),	2629	const_iv (GL_TEXTURE_2D),
…		…
2404	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2668	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2405	const_iv (GL_POINT_SMOOTH_HINT),	2669	const_iv (GL_POINT_SMOOTH_HINT),
2406	const_iv (GL_LINE_SMOOTH_HINT),	2670	const_iv (GL_LINE_SMOOTH_HINT),
2407	const_iv (GL_POLYGON_SMOOTH_HINT),	2671	const_iv (GL_POLYGON_SMOOTH_HINT),
2408	const_iv (GL_GENERATE_MIPMAP_HINT),	2672	const_iv (GL_GENERATE_MIPMAP_HINT),
		2673	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2409	const_iv (GL_FASTEST),	2674	const_iv (GL_FASTEST),
2410	const_iv (GL_DONT_CARE),	2675	const_iv (GL_DONT_CARE),
2411	const_iv (GL_NICEST),	2676	const_iv (GL_NICEST),
2412	const_iv (GL_V2F),	2677	const_iv (GL_V2F),
2413	const_iv (GL_V3F),	2678	const_iv (GL_V3F),
…		…
2421		2686
2422	texture_av = newAV ();	2687	texture_av = newAV ();
2423	AvREAL_off (texture_av);	2688	AvREAL_off (texture_av);
2424	}	2689	}
2425		2690
		2691	void
		2692	disable_GL_EXT_blend_func_separate ()
		2693	CODE:
		2694	gl.BlendFuncSeparate = 0;
		2695	gl.BlendFuncSeparateEXT = 0;
		2696
2426	char *	2697	char *
2427	gl_vendor ()	2698	gl_vendor ()
2428	CODE:	2699	CODE:
2429	RETVAL = (char *)glGetString (GL_VENDOR);	2700	RETVAL = (char *)glGetString (GL_VENDOR);
2430	OUTPUT:	2701	OUTPUT:
…		…
2551		2822
2552	void glRect (float x1, float y1, float x2, float y2)	2823	void glRect (float x1, float y1, float x2, float y2)
2553	CODE:	2824	CODE:
2554	glRectf (x1, y1, x2, y2);	2825	glRectf (x1, y1, x2, y2);
2555		2826
		2827	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2828	CODE:
		2829	glBegin (GL_LINE_LOOP);
		2830	glVertex2f (x1, y1);
		2831	glVertex2f (x2, y1);
		2832	glVertex2f (x2, y2);
		2833	glVertex2f (x1, y2);
		2834	glEnd ();
		2835
2556	PROTOTYPES: ENABLE	2836	PROTOTYPES: ENABLE
2557		2837
2558	void glBegin (int mode)	2838	void glBegin (int mode)
2559		2839
2560	void glEnd ()	2840	void glEnd ()
…		…
2592	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2872	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2593	CODE:	2873	CODE:
2594	if (gl.SeparableFilter2D)	2874	if (gl.SeparableFilter2D)
2595	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2875	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2596		2876
2597	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2877	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2598		2878
2599	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2879	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2600		2880
2601	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2881	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2602		2882
…		…
2628		2908
2629	void glEndList ()	2909	void glEndList ()
2630		2910
2631	void glCallList (int list)	2911	void glCallList (int list)
2632		2912
2633	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	2913	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2634		2914
2635	PROTOTYPES: DISABLE	2915	PROTOTYPES: DISABLE
2636		2916
2637	void	2917	void
2638	find_widget (SV *self, NV x, NV y)	2918	find_widget (SV *self, NV x, NV y)
…		…
2642	XPUSHs (self);	2922	XPUSHs (self);
2643	}	2923	}
2644		2924
2645	BOOT:	2925	BOOT:
2646	{	2926	{
2647	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	2927	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2648		2928
2649	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	2929	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2650	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	2930	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2651	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	2931	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2652	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	2932	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2653	}	2933	}
2654		2934
2655	void	2935	void
2656	draw (SV *self)	2936	draw (SV *self)
2657	CODE:	2937	CODE:
…		…
2661	NV x, y, w, h;	2941	NV x, y, w, h;
2662	SV *draw_x_sv = GvSV (draw_x_gv);	2942	SV *draw_x_sv = GvSV (draw_x_gv);
2663	SV *draw_y_sv = GvSV (draw_y_gv);	2943	SV *draw_y_sv = GvSV (draw_y_gv);
2664	SV *draw_w_sv = GvSV (draw_w_gv);	2944	SV *draw_w_sv = GvSV (draw_w_gv);
2665	SV *draw_h_sv = GvSV (draw_h_gv);	2945	SV *draw_h_sv = GvSV (draw_h_gv);
2666	SV *hover;
2667	double draw_x, draw_y, draw_w, draw_h;	2946	double draw_x, draw_y;
2668		2947
2669	if (!SvROK (self))	2948	if (!SvROK (self))
2670	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	2949	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2671		2950
2672	hv = (HV *)SvRV (self);	2951	hv = (HV *)SvRV (self);
2673		2952
2674	if (SvTYPE (hv) != SVt_PVHV)	2953	if (SvTYPE (hv) != SVt_PVHV)
2675	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	2954	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2676		2955
2677	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	2956	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2678	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	2957	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2679		2958
2680	if (!h || !w)	2959	if (!h || !w)
…		…
2700	{	2979	{
2701	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	2980	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2702		2981
2703	if (svp && SvTRUE (*svp))	2982	if (svp && SvTRUE (*svp))
2704	{	2983	{
2705	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	2984	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2706	glEnable (GL_BLEND);	2985	glEnable (GL_BLEND);
2707	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	2986	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2708	glBegin (GL_QUADS);	2987	glBegin (GL_QUADS);
2709	glVertex2f (0, 0);	2988	glVertex2f (0, 0);
2710	glVertex2f (w, 0);	2989	glVertex2f (w, 0);
…		…
2713	glEnd ();	2992	glEnd ();
2714	glDisable (GL_BLEND);	2993	glDisable (GL_BLEND);
2715	}	2994	}
2716	}	2995	}
2717	#if 0	2996	#if 0
2718	if ($ENV{CFPLUS_DEBUG} & 1) {	2997	// draw borders, for debugging
2719	glPushMatrix;	2998	glPushMatrix ();
2720	glColor 1, 1, 0, 1;	2999	glColor4f (1., 1., 0., 1.);
2721	glTranslate 0.375, 0.375;	3000	glTranslatef (.5, .5, 0.);
2722	glBegin GL_LINE_LOOP;	3001	glBegin (GL_LINE_LOOP);
2723	glVertex 0 , 0;	3002	glVertex2f (0 , 0);
2724	glVertex $self->{w} - 1, 0;	3003	glVertex2f (w - 1, 0);
2725	glVertex $self->{w} - 1, $self->{h} - 1;	3004	glVertex2f (w - 1, h - 1);
2726	glVertex 0 , $self->{h} - 1;	3005	glVertex2f (0 , h - 1);
2727	glEnd;	3006	glEnd ();
2728	glPopMatrix;	3007	glPopMatrix ();
2729	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2730	}
2731	#endif	3008	#endif
2732	PUSHMARK (SP);	3009	PUSHMARK (SP);
2733	XPUSHs (self);	3010	XPUSHs (self);
2734	PUTBACK;	3011	PUTBACK;
2735	call_method ("_draw", G_VOID | G_DISCARD);	3012	call_method ("_draw", G_VOID | G_DISCARD);

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