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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.206 by root, Thu Jul 19 23:29:16 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	PROTOTYPES: DISABLE	1044	PROTOTYPES: DISABLE
939		1045
940	CFPlus::Font	1046	DC::Font
941	new_from_file (SV class, char path, int id = 0)	1047	new_from_file (SV class, char path, int id = 0)
942	CODE:	1048	CODE:
943	{	1049	{
944	int count;	1050	int count;
945	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1051	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
948	}	1054	}
949	OUTPUT:	1055	OUTPUT:
950	RETVAL	1056	RETVAL
951		1057
952	void	1058	void
953	DESTROY (CFPlus::Font self)	1059	DESTROY (DC::Font self)
954	CODE:	1060	CODE:
955	pango_font_description_free (self);	1061	pango_font_description_free (self);
956		1062
957	void	1063	void
958	make_default (CFPlus::Font self)	1064	make_default (DC::Font self)
959	PROTOTYPE: $	1065	PROTOTYPE: $
960	CODE:	1066	CODE:
961	default_font = self;	1067	default_font = self;
962		1068
963	MODULE = CFPlus PACKAGE = CFPlus::Layout	1069	MODULE = Deliantra::Client PACKAGE = DC::Layout
964		1070
965	PROTOTYPES: DISABLE	1071	PROTOTYPES: DISABLE
966		1072
967	void	1073	void
968	reset_glyph_cache ()	1074	glyph_cache_backup ()
969	PROTOTYPE:	1075	PROTOTYPE:
970	CODE:	1076	CODE:
		1077	tc_backup ();
		1078
		1079	void
		1080	glyph_cache_restore ()
		1081	PROTOTYPE:
		1082	CODE:
971	tc_clear ();	1083	tc_restore ();
972		1084
973	CFPlus::Layout	1085	DC::Layout
974	new (SV *class)	1086	new (SV *class)
975	CODE:	1087	CODE:
976	New (0, RETVAL, 1, struct cf_layout);	1088	New (0, RETVAL, 1, struct cf_layout);
977		1089
978	RETVAL->pl = pango_layout_new (opengl_context);	1090	RETVAL->pl = pango_layout_new (opengl_context);
…		…
980	RETVAL->g = 1.;	1092	RETVAL->g = 1.;
981	RETVAL->b = 1.;	1093	RETVAL->b = 1.;
982	RETVAL->a = 1.;	1094	RETVAL->a = 1.;
983	RETVAL->base_height = MIN_FONT_HEIGHT;	1095	RETVAL->base_height = MIN_FONT_HEIGHT;
984	RETVAL->font = 0;	1096	RETVAL->font = 0;
		1097	RETVAL->rc = rc_alloc ();
985		1098
986	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1099	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
987	layout_update_font (RETVAL);	1100	layout_update_font (RETVAL);
988	OUTPUT:	1101	OUTPUT:
989	RETVAL	1102	RETVAL
990		1103
991	void	1104	void
992	DESTROY (CFPlus::Layout self)	1105	DESTROY (DC::Layout self)
993	CODE:	1106	CODE:
994	g_object_unref (self->pl);	1107	g_object_unref (self->pl);
		1108	rc_free (self->rc);
995	Safefree (self);	1109	Safefree (self);
996		1110
997	void	1111	void
998	set_text (CFPlus::Layout self, SV *text_)	1112	set_text (DC::Layout self, SV *text_)
999	CODE:	1113	CODE:
1000	{	1114	{
1001	STRLEN textlen;	1115	STRLEN textlen;
1002	char *text = SvPVutf8 (text_, textlen);	1116	char *text = SvPVutf8 (text_, textlen);
1003		1117
1004	pango_layout_set_text (self->pl, text, textlen);	1118	pango_layout_set_text (self->pl, text, textlen);
1005	}	1119	}
1006		1120
1007	void	1121	void
1008	set_markup (CFPlus::Layout self, SV *text_)	1122	set_markup (DC::Layout self, SV *text_)
1009	CODE:	1123	CODE:
1010	{	1124	{
1011	STRLEN textlen;	1125	STRLEN textlen;
1012	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
1013		1127
1014	pango_layout_set_markup (self->pl, text, textlen);	1128	pango_layout_set_markup (self->pl, text, textlen);
1015	}	1129	}
1016		1130
1017	void	1131	void
1018	set_shapes (CFPlus::Layout self, ...)	1132	set_shapes (DC::Layout self, ...)
1019	CODE:	1133	CODE:
1020	{	1134	{
1021	PangoAttrList *attrs = 0;	1135	PangoAttrList *attrs = 0;
1022	const char *text = pango_layout_get_text (self->pl);	1136	const char *text = pango_layout_get_text (self->pl);
1023	const char *pos = text;	1137	const char *pos = text;
…		…
1058	if (attrs)	1172	if (attrs)
1059	pango_layout_set_attributes (self->pl, attrs);	1173	pango_layout_set_attributes (self->pl, attrs);
1060	}	1174	}
1061		1175
1062	void	1176	void
1063	get_shapes (CFPlus::Layout self)	1177	get_shapes (DC::Layout self)
1064	PPCODE:	1178	PPCODE:
1065	{	1179	{
1066	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1180	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1067		1181
1068	do	1182	do
1069	{	1183	{
1070	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1184	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1071		1185
1072	if (run && shape_attr_p (run))	1186	if (run && shape_attr_p (run))
1073	{	1187	{
1074	PangoRectangle extents;	1188	PangoRectangle extents;
1075	pango_layout_iter_get_run_extents (iter, 0, &extents);	1189	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1083		1197
1084	pango_layout_iter_free (iter);	1198	pango_layout_iter_free (iter);
1085	}	1199	}
1086		1200
1087	int	1201	int
1088	has_wrapped (CFPlus::Layout self)	1202	has_wrapped (DC::Layout self)
1089	CODE:	1203	CODE:
1090	{	1204	{
1091	int lines = 1;	1205	int lines = 1;
1092	const char *text = pango_layout_get_text (self->pl);	1206	const char *text = pango_layout_get_text (self->pl);
1093		1207
…		…
1098	}	1212	}
1099	OUTPUT:	1213	OUTPUT:
1100	RETVAL	1214	RETVAL
1101		1215
1102	SV *	1216	SV *
1103	get_text (CFPlus::Layout self)	1217	get_text (DC::Layout self)
1104	CODE:	1218	CODE:
1105	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1219	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1106	sv_utf8_decode (RETVAL);	1220	sv_utf8_decode (RETVAL);
1107	OUTPUT:	1221	OUTPUT:
1108	RETVAL	1222	RETVAL
1109		1223
1110	void	1224	void
1111	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.)
1112	CODE:	1226	CODE:
1113	self->r = r;	1227	self->r = r;
1114	self->g = g;	1228	self->g = g;
1115	self->b = b;	1229	self->b = b;
1116	self->a = a;	1230	self->a = a;
1117		1231
1118	void	1232	void
1119	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1233	set_font (DC::Layout self, DC::Font font = 0)
1120	CODE:	1234	CODE:
1121	if (self->font != font)	1235	if (self->font != font)
1122	{	1236	{
1123	self->font = font;	1237	self->font = font;
1124	layout_update_font (self);	1238	layout_update_font (self);
1125	}	1239	}
1126		1240
1127	void	1241	void
1128	set_height (CFPlus::Layout self, int base_height)	1242	set_height (DC::Layout self, int base_height)
1129	CODE:	1243	CODE:
1130	if (self->base_height != base_height)	1244	if (self->base_height != base_height)
1131	{	1245	{
1132	self->base_height = base_height;	1246	self->base_height = base_height;
1133	layout_update_font (self);	1247	layout_update_font (self);
1134	}	1248	}
1135		1249
1136	void	1250	void
1137	set_width (CFPlus::Layout self, int max_width = -1)	1251	set_width (DC::Layout self, int max_width = -1)
1138	CODE:	1252	CODE:
1139	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);
1140		1254
1141	void	1255	void
1142	set_indent (CFPlus::Layout self, int indent)	1256	set_indent (DC::Layout self, int indent)
1143	CODE:	1257	CODE:
1144	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1258	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1145		1259
1146	void	1260	void
1147	set_spacing (CFPlus::Layout self, int spacing)	1261	set_spacing (DC::Layout self, int spacing)
1148	CODE:	1262	CODE:
1149	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1263	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1150		1264
1151	void	1265	void
1152	set_ellipsise (CFPlus::Layout self, int ellipsise)	1266	set_ellipsise (DC::Layout self, int ellipsise)
1153	CODE:	1267	CODE:
1154	pango_layout_set_ellipsize (self->pl,	1268	pango_layout_set_ellipsize (self->pl,
1155	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1269	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1156	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1270	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1157	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1271	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1158	: PANGO_ELLIPSIZE_NONE	1272	: PANGO_ELLIPSIZE_NONE
1159	);	1273	);
1160		1274
1161	void	1275	void
1162	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1276	set_single_paragraph_mode (DC::Layout self, int spm)
1163	CODE:	1277	CODE:
1164	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1278	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1165		1279
1166	void	1280	void
1167	size (CFPlus::Layout self)	1281	size (DC::Layout self)
1168	PPCODE:	1282	PPCODE:
1169	{	1283	{
1170	int w, h;	1284	int w, h;
1171		1285
1172	layout_get_pixel_size (self, &w, &h);	1286	layout_get_pixel_size (self, &w, &h);
…		…
1175	PUSHs (sv_2mortal (newSViv (w)));	1289	PUSHs (sv_2mortal (newSViv (w)));
1176	PUSHs (sv_2mortal (newSViv (h)));	1290	PUSHs (sv_2mortal (newSViv (h)));
1177	}	1291	}
1178		1292
1179	int	1293	int
1180	descent (CFPlus::Layout self)	1294	descent (DC::Layout self)
1181	CODE:	1295	CODE:
1182	{	1296	{
1183	PangoRectangle rect;	1297	PangoRectangle rect;
1184	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1298	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1185	pango_layout_line_get_pixel_extents (line, 0, &rect);	1299	pango_layout_line_get_pixel_extents (line, 0, &rect);
1186	RETVAL = PANGO_DESCENT (rect);	1300	RETVAL = PANGO_DESCENT (rect);
1187	}	1301	}
1188	OUTPUT:	1302	OUTPUT:
1189	RETVAL	1303	RETVAL
1190		1304
1191	int	1305	int
1192	xy_to_index (CFPlus::Layout self, int x, int y)	1306	xy_to_index (DC::Layout self, int x, int y)
1193	CODE:	1307	CODE:
1194	{	1308	{
1195	int index, trailing;	1309	int index, trailing;
1196	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);
1197	RETVAL = index + trailing;	1311	RETVAL = index + trailing;
1198	}	1312	}
1199	OUTPUT:	1313	OUTPUT:
1200	RETVAL	1314	RETVAL
1201		1315
1202	void	1316	void
1203	cursor_pos (CFPlus::Layout self, int index)	1317	cursor_pos (DC::Layout self, int index)
1204	PPCODE:	1318	PPCODE:
1205	{	1319	{
1206	PangoRectangle strong_pos;	1320	PangoRectangle pos;
1207	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1321	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1208		1322
1209	EXTEND (SP, 3);	1323	EXTEND (SP, 3);
1210	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1324	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1211	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1325	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1212	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1326	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1213	}	1327	}
1214		1328
1215	void	1329	void
1216	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)
1217	PPCODE:	1331	PPCODE:
1218	{	1332	{
1219	int line, x;	1333	int line, x;
1220		1334
1221	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))
1222	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1337	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1223		1338	--line;
		1339	#endif
1224	EXTEND (SP, 2);	1340	EXTEND (SP, 2);
1225	PUSHs (sv_2mortal (newSViv (line - 1)));	1341	PUSHs (sv_2mortal (newSViv (line)));
1226	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1342	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1227	}	1343	}
1228		1344
1229	void	1345	void
1230	line_x_to_index (CFPlus::Layout self, int line, int x)	1346	line_x_to_index (DC::Layout self, int line, int x)
1231	PPCODE:	1347	PPCODE:
1232	{	1348	{
1233	PangoLayoutLine *lp;	1349	PangoLayoutLine *lp;
1234	int index, trailing;	1350	int index, trailing;
1235		1351
1236	if (line < 0)	1352	if (line < 0)
1237	XSRETURN_EMPTY;	1353	XSRETURN_EMPTY;
1238		1354
1239	if (!(lp = pango_layout_get_line (self->pl, line)))	1355	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1240	XSRETURN_EMPTY; /* do better */	1356	XSRETURN_EMPTY; /* do better */
1241		1357
1242	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);
1243		1359
1244	EXTEND (SP, 2);	1360	EXTEND (SP, 2);
…		…
1250	PUSHs (sv_2mortal (newSViv (trailing)));	1366	PUSHs (sv_2mortal (newSViv (trailing)));
1251	}	1367	}
1252	}	1368	}
1253		1369
1254	void	1370	void
1255	render (CFPlus::Layout self, float x, float y, int flags = 0)	1371	render (DC::Layout self, float x, float y, int flags = 0)
1256	PPCODE:	1372	CODE:
		1373	rc_clear (self->rc);
1257	pango_opengl_render_layout_subpixel (	1374	pango_opengl_render_layout_subpixel (
1258	self->pl,	1375	self->pl,
		1376	self->rc,
1259	x * PANGO_SCALE, y * PANGO_SCALE,	1377	x * PANGO_SCALE, y * PANGO_SCALE,
1260	self->r, self->g, self->b, self->a,	1378	self->r, self->g, self->b, self->a,
1261	flags	1379	flags
1262	);	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);
1263		1384
1264	MODULE = CFPlus PACKAGE = CFPlus::Texture	1385	void
		1386	draw (DC::Layout self)
		1387	CODE:
		1388	{
		1389	glEnable (GL_TEXTURE_2D);
		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);
		1396
		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
1265		1405
1266	PROTOTYPES: ENABLE	1406	PROTOTYPES: ENABLE
1267
1268	int minpot (int n)
1269		1407
1270	void	1408	void
1271	pad (SV *data_, int ow, int oh, int nw, int nh)	1409	pad (SV *data_, int ow, int oh, int nw, int nh)
1272	CODE:	1410	CODE:
1273	{	1411	{
…		…
1300	HV hv = (HV )SvRV (self);	1438	HV hv = (HV )SvRV (self);
1301	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1439	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1302	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1440	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1303	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1441	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1304		1442
		1443	if (name <= 0)
		1444	XSRETURN_EMPTY;
		1445
1305	if (items < 5)	1446	if (items < 5)
1306	{	1447	{
1307	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1448	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1308	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1449	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1309	}	1450	}
…		…
1347	RETVAL = width > 0;	1488	RETVAL = width > 0;
1348	}	1489	}
1349	OUTPUT:	1490	OUTPUT:
1350	RETVAL	1491	RETVAL
1351		1492
1352	MODULE = CFPlus PACKAGE = CFPlus::Map	1493	MODULE = Deliantra::Client PACKAGE = DC::Map
1353		1494
1354	PROTOTYPES: DISABLE	1495	PROTOTYPES: DISABLE
1355		1496
1356	CFPlus::Map	1497	DC::Map
1357	new (SV *class)	1498	new (SV *class)
1358	CODE:	1499	CODE:
1359	New (0, RETVAL, 1, struct map);	1500	New (0, RETVAL, 1, struct map);
1360	RETVAL->x = 0;	1501	RETVAL->x = 0;
1361	RETVAL->y = 0;	1502	RETVAL->y = 0;
…		…
1369	RETVAL->row = 0;	1510	RETVAL->row = 0;
1370	OUTPUT:	1511	OUTPUT:
1371	RETVAL	1512	RETVAL
1372		1513
1373	void	1514	void
1374	DESTROY (CFPlus::Map self)	1515	DESTROY (DC::Map self)
1375	CODE:	1516	CODE:
1376	{	1517	{
1377	map_clear (self);	1518	map_clear (self);
1378	Safefree (self->face2tile);	1519	Safefree (self->face2tile);
1379	Safefree (self->tex);	1520	Safefree (self->tex);
1380	Safefree (self);	1521	Safefree (self);
1381	}	1522	}
1382		1523
1383	void	1524	void
1384	resize (CFPlus::Map self, int map_width, int map_height)	1525	resize (DC::Map self, int map_width, int map_height)
1385	CODE:	1526	CODE:
1386	self->w = map_width;	1527	self->w = map_width;
1387	self->h = map_height;	1528	self->h = map_height;
1388		1529
1389	void	1530	void
1390	clear (CFPlus::Map self)	1531	clear (DC::Map self)
1391	CODE:	1532	CODE:
1392	map_clear (self);	1533	map_clear (self);
1393		1534
1394	void	1535	void
1395	set_tileid (CFPlus::Map self, int face, int tile)	1536	set_tileid (DC::Map self, int face, int tile)
1396	CODE:	1537	CODE:
1397	{	1538	{
1398	need_facenum (self, face); self->face2tile [face] = tile;	1539	need_facenum (self, face); self->face2tile [face] = tile;
1399	need_texid (self, tile);	1540	need_texid (self, tile);
1400	}	1541	}
1401		1542
1402	void	1543	void
1403	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1544	set_smooth (DC::Map self, int face, int smooth, int level)
1404	CODE:	1545	CODE:
1405	{	1546	{
1406	tileid texid;	1547	tileid texid;
1407	maptex *tex;	1548	maptex *tex;
1408		1549
…		…
1421	tex->smoothtile = self->face2tile [smooth];	1562	tex->smoothtile = self->face2tile [smooth];
1422	tex->smoothlevel = level;	1563	tex->smoothlevel = level;
1423	}	1564	}
1424		1565
1425	void	1566	void
1426	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)
1427	CODE:	1568	CODE:
1428	{	1569	{
1429	need_texid (self, texid);	1570	need_texid (self, texid);
1430		1571
1431	{	1572	{
…		…
1451	// from transparent color bleeding and ugly wrapping effects.	1592	// from transparent color bleeding and ugly wrapping effects.
1452	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1593	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1453	}	1594	}
1454		1595
1455	int	1596	int
1456	ox (CFPlus::Map self)	1597	ox (DC::Map self)
1457	ALIAS:	1598	ALIAS:
1458	oy = 1	1599	oy = 1
1459	x = 2	1600	x = 2
1460	y = 3	1601	y = 3
1461	w = 4	1602	w = 4
…		…
1472	}	1613	}
1473	OUTPUT:	1614	OUTPUT:
1474	RETVAL	1615	RETVAL
1475		1616
1476	void	1617	void
1477	scroll (CFPlus::Map self, int dx, int dy)	1618	scroll (DC::Map self, int dx, int dy)
1478	CODE:	1619	CODE:
1479	{	1620	{
1480	if (dx > 0)	1621	if (dx > 0)
1481	map_blank (self, self->x, self->y, dx, self->h);	1622	map_blank (self, self->x, self->y, dx, self->h);
1482	else if (dx < 0)	1623	else if (dx < 0)
…		…
1497	self->rows += MAP_EXTEND_Y;	1638	self->rows += MAP_EXTEND_Y;
1498	self->y += MAP_EXTEND_Y;	1639	self->y += MAP_EXTEND_Y;
1499	}	1640	}
1500	}	1641	}
1501		1642
1502	void	1643	SV *
1503	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1644	map1a_update (DC::Map self, SV *data_, int extmap)
1504	CODE:	1645	CODE:
1505	{	1646	{
1506	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1647	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1507	uint8_t data_end = (uint8_t )SvEND (data_);	1648	uint8_t data_end = (uint8_t )SvEND (data_);
1508	mapcell *cell;	1649	mapcell *cell;
1509	int x, y, flags;	1650	int x, y, z, flags;
		1651	AV *missing = newAV ();
		1652	RETVAL = newRV_noinc ((SV *)missing);
1510		1653
1511	while (data < data_end - 1)	1654	while (data < data_end - 1)
1512	{	1655	{
1513	flags = (data [0] << 8) + data [1]; data += 2;	1656	flags = (data [0] << 8) + data [1]; data += 2;
1514		1657
…		…
1565	}	1708	}
1566	else	1709	else
1567	cell->darkness = *data++ + 1;	1710	cell->darkness = *data++ + 1;
1568	}	1711	}
1569		1712
		1713	for (z = 0; z <= 2; ++z)
1570	if (flags & 4)	1714	if (flags & (4 >> z))
1571	{	1715	{
1572	faceid face = (data [0] << 8) + data [1]; data += 2;	1716	faceid face = (data [0] << 8) + data [1]; data += 2;
1573	need_facenum (self, face);	1717	need_facenum (self, face);
1574	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	}
1575	}	1733	}
1576
1577	if (flags & 2)
1578	{
1579	faceid face = (data [0] << 8) + data [1]; data += 2;
1580	need_facenum (self, face);
1581	cell->tile [1] = self->face2tile [face];
1582	}
1583
1584	if (flags & 1)
1585	{
1586	faceid face = (data [0] << 8) + data [1]; data += 2;
1587	need_facenum (self, face);
1588	cell->tile [2] = self->face2tile [face];
1589	}
1590	}	1734	}
1591	else	1735	else
1592	cell->darkness = 0;	1736	cell->darkness = 0;
1593	}	1737	}
1594	}	1738	}
		1739	OUTPUT:
		1740	RETVAL
1595		1741
1596	SV *	1742	SV *
1597	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)
1598	CODE:	1744	CODE:
1599	{	1745	{
1600	int x1, x;	1746	int x1, x;
1601	int y1, y;	1747	int y1, y;
1602	int z;	1748	int z;
…		…
1647	}	1793	}
1648	OUTPUT:	1794	OUTPUT:
1649	RETVAL	1795	RETVAL
1650		1796
1651	void	1797	void
1652	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)
1653	CODE:	1799	CODE:
1654	{	1800	{
		1801	int x, y, z;
		1802
1655	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1803	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1656	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
1657	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)
1658	smooth_key skey;	1806	smooth_key skey;
1659	int x, y, z;	1807
1660	int last_name;	1808	rc_t *rc = rc_alloc ();
		1809	rc_key_t key;
		1810	rc_array_t *arr;
1661		1811
1662	// thats current max. sorry.	1812	// thats current max. sorry.
1663	if (sw > 255) sw = 255;	1813	if (sw > 255) sw = 255;
1664	if (sh > 255) sh = 255;	1814	if (sh > 255) sh = 255;
1665		1815
1666	// clear key, in case of extra padding	1816	// clear key, in case of extra padding
1667	memset (&skey, 0, sizeof (skey));	1817	memset (&skey, 0, sizeof (skey));
1668		1818
1669	glColor4ub (255, 255, 255, 255);	1819	memset (&key, 0, sizeof (key));
1670		1820	key.r = 255;
1671	glEnable (GL_BLEND);	1821	key.g = 255;
1672	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1822	key.b = 255;
1673	glEnable (GL_TEXTURE_2D);	1823	key.a = 255;
1674	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1824	key.mode = GL_QUADS;
1675		1825	key.format = GL_T2F_V3F;
1676	glBegin (GL_QUADS);	1826	key.texname = -1;
1677
1678	last_name = 0;
1679		1827
1680	mx += self->x;	1828	mx += self->x;
1681	my += self->y;	1829	my += self->y;
1682		1830
1683	// first pass: determine smooth_max	1831	// first pass: determine smooth_max
…		…
1699	MAX (self->tex [cell->tile [0]].smoothlevel,	1847	MAX (self->tex [cell->tile [0]].smoothlevel,
1700	MAX (self->tex [cell->tile [1]].smoothlevel,	1848	MAX (self->tex [cell->tile [1]].smoothlevel,
1701	self->tex [cell->tile [2]].smoothlevel));	1849	self->tex [cell->tile [2]].smoothlevel));
1702	}	1850	}
1703	}	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);
1704		1856
1705	for (z = 0; z <= 2; z++)	1857	for (z = 0; z <= 2; z++)
1706	{	1858	{
1707	memset (smooth_level, 0, sizeof (smooth_level));	1859	memset (smooth_level, 0, sizeof (smooth_level));
1708		1860
…		…
1718	tileid tile = cell->tile [z];	1870	tileid tile = cell->tile [z];
1719		1871
1720	if (tile)	1872	if (tile)
1721	{	1873	{
1722	maptex tex = self->tex [tile];	1874	maptex tex = self->tex [tile];
1723	int px = (x + 1) * T - tex.w;	1875	int px, py;
1724	int py = (y + 1) * T - tex.h;
1725		1876
1726	// suppressing texture state switches here
1727	// is only moderately effective, but worth the extra effort
1728	if (last_name != tex.name)	1877	if (key.texname != tex.name)
1729	{	1878	{
1730	if (!tex.name)	1879	if (!tex.name)
1731	tex = self->tex [2]; /* missing, replace by noface */	1880	tex = self->tex [2]; /* missing, replace by noface */
1732		1881
1733	glEnd ();	1882	key.texname = tex.name;
1734	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1883	arr = rc_array (rc, &key);
1735	glBegin (GL_QUADS);
1736	}	1884	}
1737		1885
1738	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);
1739	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1890	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1740	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);
1741	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1892	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1742		1893
1743	if (cell->flags && z == 2)	1894	if (cell->flags && z == 2)
1744	{	1895	{
		1896	// overlays such as the speech bubble, probably more to come
1745	if (cell->flags & 1)	1897	if (cell->flags & 1)
1746	{	1898	{
1747	maptex tex = self->tex [1];	1899	maptex tex = self->tex [1];
1748	int px = x * T + T * 2 / 32;	1900	int px = x * T + T * 2 / 32;
1749	int py = y * T - T * 6 / 32;	1901	int py = y * T - T * 6 / 32;
1750		1902
		1903	if (tex.name)
1751	glEnd ();	1904	{
1752	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);
1753	glBegin (GL_QUADS);	1915	}
1754
1755	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1756	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1757	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1758	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1759	}	1916	}
1760	}	1917	}
1761		1918
1762	// update smooth hash	1919	// update smooth hash
1763	if (tex.smoothtile)	1920	if (tex.smoothtile)
…		…
1799	}	1956	}
1800	}	1957	}
1801	}	1958	}
1802	}	1959	}
1803		1960
		1961	rc_draw (rc);
		1962	rc_clear (rc);
		1963
1804	// go through all smoothlevels, lowest to highest, then draw.	1964	// go through all smoothlevels, lowest to highest, then draw.
1805	// this is basically counting sort	1965	// this is basically counting sort
1806	{	1966	{
1807	int w, b;	1967	int w, b;
1808		1968
		1969	glEnable (GL_TEXTURE_2D);
		1970	glBegin (GL_QUADS);
1809	for (w = 0; w < 256 / 32; ++w)	1971	for (w = 0; w < 256 / 32; ++w)
1810	{	1972	{
1811	uint32_t smask = smooth_level [w];	1973	uint32_t smask = smooth_level [w];
1812	if (smask)	1974	if (smask)
1813	for (b = 0; b < 32; ++b)	1975	for (b = 0; b < 32; ++b)
…		…
1832	int border = bits & 15;	1994	int border = bits & 15;
1833	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1995	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1834	float dx = tex.s * .0625f; // 16 images/row	1996	float dx = tex.s * .0625f; // 16 images/row
1835	float dy = tex.t * .5f ; // 2 images/column	1997	float dy = tex.t * .5f ; // 2 images/column
1836		1998
1837	// this time naively avoiding texture state changes
1838	// save gobs of state changes.
1839	if (last_name != tex.name)	1999	if (tex.name)
1840	{	2000	{
		2001	// this time avoiding texture state changes
		2002	// save gobs of state changes.
1841	if (!tex.name)	2003	if (key.texname != tex.name)
1842	continue; // smoothing not yet available	2004	{
1843
1844	glEnd ();	2005	glEnd ();
1845	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2006	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1846	glBegin (GL_QUADS);	2007	glBegin (GL_QUADS);
1847	}	2008	}
1848		2009
1849	if (border)	2010	if (border)
1850	{	2011	{
1851	float ox = border * dx;	2012	float ox = border * dx;
1852		2013
1853	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2014	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1854	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2015	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1855	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2016	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1856	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2017	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1857	}	2018	}
1858		2019
1859	if (corner)	2020	if (corner)
1860	{	2021	{
1861	float ox = corner * dx;	2022	float ox = corner * dx;
1862		2023
1863	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2024	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1864	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2025	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1865	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2026	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1866	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2027	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2028	}
1867	}	2029	}
1868	}	2030	}
1869	}	2031	}
1870	}	2032	}
1871	}	2033	}
		2034
		2035	glEnd ();
		2036	glDisable (GL_TEXTURE_2D);
		2037	key.texname = -1;
1872	}	2038	}
1873		2039
1874	hv_clear (smooth);	2040	hv_clear (smooth);
1875	}	2041	}
1876		2042
1877	glEnd ();
1878
1879	glDisable (GL_TEXTURE_2D);
1880	glDisable (GL_BLEND);	2043	glDisable (GL_BLEND);
		2044	rc_free (rc);
1881		2045
1882	// top layer: overlays such as the health bar	2046	// top layer: overlays such as the health bar
1883	for (y = 0; y < sh; y++)	2047	for (y = 0; y < sh; y++)
1884	if (0 <= y + my && y + my < self->rows)	2048	if (0 <= y + my && y + my < self->rows)
1885	{	2049	{
…		…
1910	}	2074	}
1911	}	2075	}
1912	}	2076	}
1913		2077
1914	void	2078	void
1915	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)
1916	CODE:	2080	CODE:
1917	{	2081	{
1918	static float color[16][3] = {	2082	static float color[16][3] = {
1919	{ 0.00F, 0.00F, 0.00F },	2083	{ 0.00F, 0.00F, 0.00F },
1920	{ 1.00F, 1.00F, 1.00F },	2084	{ 1.00F, 1.00F, 1.00F },
…		…
1970	glDisable (GL_BLEND);	2134	glDisable (GL_BLEND);
1971	glDisable (GL_TEXTURE_2D);	2135	glDisable (GL_TEXTURE_2D);
1972	}	2136	}
1973		2137
1974	void	2138	void
1975	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2139	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1976	PPCODE:	2140	PPCODE:
1977	{	2141	{
1978	int x, y;	2142	int x, y;
1979	int sw1 = sw + 2;	2143	int sw1 = sw + 2;
1980	int sh1 = sh + 2;	2144	int sh1 = sh + 2;
…		…
2051	PUSHs (sv_2mortal (newSViv (sh3)));	2215	PUSHs (sv_2mortal (newSViv (sh3)));
2052	PUSHs (darkness3_sv);	2216	PUSHs (darkness3_sv);
2053	}	2217	}
2054		2218
2055	SV *	2219	SV *
2056	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)
2057	CODE:	2221	CODE:
2058	{	2222	{
2059	int x, y, x1, y1;	2223	int x, y, x1, y1;
2060	SV data_sv = newSV (w h * 7 + 5);	2224	SV data_sv = newSV (w h * 7 + 5);
2061	uint8_t data = (uint8_t )SvPVX (data_sv);	2225	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2126	}	2290	}
2127	OUTPUT:	2291	OUTPUT:
2128	RETVAL	2292	RETVAL
2129		2293
2130	void	2294	void
2131	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)
2132	PPCODE:	2296	PPCODE:
2133	{	2297	{
2134	int x, y, z;	2298	int x, y, z;
2135	int w, h;	2299	int w, h;
2136	int x1, y1;	2300	int x1, y1;
2137		2301
2138	if (*data++ != 0)	2302	if (*data++ != 0)
2139	return; /* version mismatch */	2303	XSRETURN_EMPTY; /* version mismatch */
2140		2304
2141	w = data++ << 8; w \|= data++;	2305	w = data++ << 8; w \|= data++;
2142	h = data++ << 8; h \|= data++;	2306	h = data++ << 8; h \|= data++;
2143		2307
2144	// 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
…		…
2189	}	2353	}
2190	}	2354	}
2191	}	2355	}
2192	}	2356	}
2193		2357
2194	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2358	MODULE = Deliantra::Client PACKAGE = DC::RW
2195		2359
2196	PROTOTYPES: DISABLE	2360	DC::RW
2197		2361	new (SV class, SV data_sv)
2198	CFPlus::MixChunk
2199	new_from_file (SV class, char path)
2200	CODE:	2362	CODE:
2201	RETVAL = Mix_LoadWAV (path);	2363	{
		2364	STRLEN datalen;
		2365	char *data = SvPVbyte (data_sv, datalen);
		2366
		2367	RETVAL = SDL_RWFromConstMem (data, datalen);
		2368	}
2202	OUTPUT:	2369	OUTPUT:
2203	RETVAL	2370	RETVAL
2204		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 : '('
2205	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
2206	DESTROY (CFPlus::MixChunk self)	2481	DESTROY (DC::MixChunk self)
2207	CODE:	2482	CODE:
2208	Mix_FreeChunk (self);	2483	Mix_FreeChunk (self);
2209		2484
2210	int	2485	int
2211	volume (CFPlus::MixChunk self, int volume = -1)	2486	volume (DC::MixChunk self, int volume = -1)
2212	CODE:	2487	CODE:
		2488	if (items > 1)
		2489	volume = CLAMP (volume, 0, 128);
2213	RETVAL = Mix_VolumeChunk (self, volume);	2490	RETVAL = Mix_VolumeChunk (self, volume);
2214	OUTPUT:	2491	OUTPUT:
2215	RETVAL	2492	RETVAL
2216		2493
2217	int	2494	DC::Channel
2218	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)
2219	CODE:	2496	CODE:
		2497	{
2220	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	}
2221	OUTPUT:	2509	OUTPUT:
2222	RETVAL	2510	RETVAL
2223		2511
2224	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2512	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2225		2513
2226	int	2514	int
2227	volume (int volume = -1)	2515	volume (int volume = -1)
2228	PROTOTYPE: ;$	2516	PROTOTYPE: ;$
2229	CODE:	2517	CODE:
		2518	if (items > 0)
		2519	volume = CLAMP (volume, 0, 128);
2230	RETVAL = Mix_VolumeMusic (volume);	2520	RETVAL = Mix_VolumeMusic (volume);
2231	OUTPUT:	2521	OUTPUT:
2232	RETVAL	2522	RETVAL
2233		2523
2234	int	2524	void
2235	fade_out (int ms)	2525	fade_out (int ms)
2236	CODE:	2526	CODE:
2237	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);
2238	OUTPUT:	2538	OUTPUT:
2239	RETVAL	2539	RETVAL
2240		2540
2241	CFPlus::MixMusic
2242	new_from_file (SV class, char path)
2243	CODE:
2244	RETVAL = Mix_LoadMUS (path);
2245	OUTPUT:
2246	RETVAL
2247
2248	void	2541	void
2249	DESTROY (CFPlus::MixMusic self)	2542	DESTROY (DC::MixMusic self)
2250	CODE:	2543	CODE:
2251	Mix_FreeMusic (self);	2544	Mix_FreeMusic (self);
2252		2545
2253	int	2546	int
2254	play (CFPlus::MixMusic self, int loops = -1)	2547	play (DC::MixMusic self, int loops = -1)
2255	CODE:	2548	CODE:
2256	RETVAL = Mix_PlayMusic (self, loops);	2549	RETVAL = Mix_PlayMusic (self, loops);
2257	OUTPUT:	2550	OUTPUT:
2258	RETVAL	2551	RETVAL
2259		2552
2260	int	2553	void
2261	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)
2262	CODE:	2555	CODE:
2263	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2556	Mix_FadeInMusicPos (self, loops, ms, position);
2264	OUTPUT:
2265	RETVAL
2266		2557
2267	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2558	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2268		2559
2269	PROTOTYPES: ENABLE	2560	PROTOTYPES: ENABLE
2270		2561
2271	BOOT:	2562	BOOT:
2272	{	2563	{
2273	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2564	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2274	static const struct {	2565	static const struct {
2275	const char *name;	2566	const char *name;
2276	IV iv;	2567	IV iv;
2277	} *civ, const_iv[] = {	2568	} *civ, const_iv[] = {
2278	# define const_iv(name) { # name, (IV)name }	2569	# define const_iv(name) { # name, (IV)name }
…		…
2313	const_iv (GL_INTENSITY),	2604	const_iv (GL_INTENSITY),
2314	const_iv (GL_LUMINANCE),	2605	const_iv (GL_LUMINANCE),
2315	const_iv (GL_LUMINANCE_ALPHA),	2606	const_iv (GL_LUMINANCE_ALPHA),
2316	const_iv (GL_FLOAT),	2607	const_iv (GL_FLOAT),
2317	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),
2318	const_iv (GL_COMPILE),	2615	const_iv (GL_COMPILE),
2319	const_iv (GL_PROXY_TEXTURE_1D),	2616	const_iv (GL_PROXY_TEXTURE_1D),
2320	const_iv (GL_PROXY_TEXTURE_2D),	2617	const_iv (GL_PROXY_TEXTURE_2D),
2321	const_iv (GL_TEXTURE_1D),	2618	const_iv (GL_TEXTURE_1D),
2322	const_iv (GL_TEXTURE_2D),	2619	const_iv (GL_TEXTURE_2D),
…		…
2346	const_iv (GL_COLOR_LOGIC_OP),	2643	const_iv (GL_COLOR_LOGIC_OP),
2347	const_iv (GL_SEPARABLE_2D),	2644	const_iv (GL_SEPARABLE_2D),
2348	const_iv (GL_CONVOLUTION_2D),	2645	const_iv (GL_CONVOLUTION_2D),
2349	const_iv (GL_CONVOLUTION_BORDER_MODE),	2646	const_iv (GL_CONVOLUTION_BORDER_MODE),
2350	const_iv (GL_CONSTANT_BORDER),	2647	const_iv (GL_CONSTANT_BORDER),
		2648	const_iv (GL_POINTS),
2351	const_iv (GL_LINES),	2649	const_iv (GL_LINES),
2352	const_iv (GL_LINE_STRIP),	2650	const_iv (GL_LINE_STRIP),
2353	const_iv (GL_LINE_LOOP),	2651	const_iv (GL_LINE_LOOP),
2354	const_iv (GL_QUADS),	2652	const_iv (GL_QUADS),
2355	const_iv (GL_QUAD_STRIP),	2653	const_iv (GL_QUAD_STRIP),
2356	const_iv (GL_TRIANGLES),	2654	const_iv (GL_TRIANGLES),
2357	const_iv (GL_TRIANGLE_STRIP),	2655	const_iv (GL_TRIANGLE_STRIP),
2358	const_iv (GL_TRIANGLE_FAN),	2656	const_iv (GL_TRIANGLE_FAN),
		2657	const_iv (GL_POLYGON),
2359	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2658	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2360	const_iv (GL_POINT_SMOOTH_HINT),	2659	const_iv (GL_POINT_SMOOTH_HINT),
2361	const_iv (GL_LINE_SMOOTH_HINT),	2660	const_iv (GL_LINE_SMOOTH_HINT),
2362	const_iv (GL_POLYGON_SMOOTH_HINT),	2661	const_iv (GL_POLYGON_SMOOTH_HINT),
2363	const_iv (GL_GENERATE_MIPMAP_HINT),	2662	const_iv (GL_GENERATE_MIPMAP_HINT),
		2663	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2364	const_iv (GL_FASTEST),	2664	const_iv (GL_FASTEST),
2365	const_iv (GL_DONT_CARE),	2665	const_iv (GL_DONT_CARE),
2366	const_iv (GL_NICEST),	2666	const_iv (GL_NICEST),
2367	const_iv (GL_V2F),	2667	const_iv (GL_V2F),
2368	const_iv (GL_V3F),	2668	const_iv (GL_V3F),
…		…
2376		2676
2377	texture_av = newAV ();	2677	texture_av = newAV ();
2378	AvREAL_off (texture_av);	2678	AvREAL_off (texture_av);
2379	}	2679	}
2380		2680
		2681	void
		2682	disable_GL_EXT_blend_func_separate ()
		2683	CODE:
		2684	gl.BlendFuncSeparate = 0;
		2685	gl.BlendFuncSeparateEXT = 0;
		2686
2381	char *	2687	char *
2382	gl_vendor ()	2688	gl_vendor ()
2383	CODE:	2689	CODE:
2384	RETVAL = (char *)glGetString (GL_VENDOR);	2690	RETVAL = (char *)glGetString (GL_VENDOR);
2385	OUTPUT:	2691	OUTPUT:
…		…
2458	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_)
2459		2765
2460	# near_ and far_ are due to microsofts buggy "c" compiler	2766	# near_ and far_ are due to microsofts buggy "c" compiler
2461	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_)
2462		2768
		2769	PROTOTYPES: DISABLE
		2770
2463	void glViewport (int x, int y, int width, int height)	2771	void glViewport (int x, int y, int width, int height)
2464		2772
2465	void glScissor (int x, int y, int width, int height)	2773	void glScissor (int x, int y, int width, int height)
2466		2774
2467	void glTranslate (float x, float y, float z = 0.)	2775	void glTranslate (float x, float y, float z = 0.)
…		…
2474		2782
2475	void glRotate (float angle, float x, float y, float z)	2783	void glRotate (float angle, float x, float y, float z)
2476	CODE:	2784	CODE:
2477	glRotatef (angle, x, y, z);	2785	glRotatef (angle, x, y, z);
2478		2786
2479	void glBegin (int mode)
2480
2481	void glEnd ()
2482
2483	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)
2484	PROTOTYPE: @
2485	ALIAS:	2788	ALIAS:
2486	glColor_premultiply = 1	2789	glColor_premultiply = 1
2487	CODE:	2790	CODE:
2488	if (ix)	2791	if (ix)
2489	{	2792	{
…		…
2492	b *= a;	2795	b *= a;
2493	}	2796	}
2494	// microsoft visual "c" rounds instead of truncating...	2797	// microsoft visual "c" rounds instead of truncating...
2495	glColor4f (r, g, b, a);	2798	glColor4f (r, g, b, a);
2496		2799
2497	void glInterleavedArrays (int format, int stride, char *data)
2498
2499	void glDrawElements (int mode, int count, int type, char *indices)
2500
2501	# 1.2 void glDrawRangeElements (int mode, int start, int end
2502
2503	void glRasterPos (float x, float y, float z = 0.)	2800	void glRasterPos (float x, float y, float z = 0.)
2504	CODE:	2801	CODE:
2505	glRasterPos3f (0, 0, z);	2802	glRasterPos3f (0, 0, z);
2506	glBitmap (0, 0, 0, 0, x, y, 0);	2803	glBitmap (0, 0, 0, 0, x, y, 0);
2507		2804
…		…
2511		2808
2512	void glTexCoord (float s, float t)	2809	void glTexCoord (float s, float t)
2513	CODE:	2810	CODE:
2514	glTexCoord2f (s, t);	2811	glTexCoord2f (s, t);
2515		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
2516	void glTexEnv (int target, int pname, float param)	2842	void glTexEnv (int target, int pname, float param)
2517	CODE:	2843	CODE:
2518	glTexEnvf (target, pname, param);	2844	glTexEnvf (target, pname, param);
2519		2845
2520	void glTexParameter (int target, int pname, float param)	2846	void glTexParameter (int target, int pname, float param)
…		…
2536	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)
2537	CODE:	2863	CODE:
2538	if (gl.SeparableFilter2D)	2864	if (gl.SeparableFilter2D)
2539	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2865	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2540		2866
2541	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)
2542		2868
2543	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)
2544		2870
2545	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)
2546		2872
…		…
2572		2898
2573	void glEndList ()	2899	void glEndList ()
2574		2900
2575	void glCallList (int list)	2901	void glCallList (int list)
2576		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

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.206 by root, Thu Jul 19 23:29:16 2007 UTC vs. Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.206 by root, Thu Jul 19 23:29:16 2007 UTC vs.
Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC