[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 1.256 by root, Mon Mar 24 00:24:46 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 bitstream vera
166	*/	191	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
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	MODULE = CFPlus PACKAGE = CFPlus	474	/******************************************************************************/
		475
		476	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		477	static GV *hover_gv;
		478
		479	static int
		480	within_widget (SV *widget, NV x, NV y)
		481	{
		482	HV *self;
		483	SV **svp;
		484	NV wx, ww, wy, wh;
		485
		486	if (!SvROK (widget))
		487	return 0;
		488
		489	self = (HV *)SvRV (widget);
		490
		491	if (SvTYPE (self) != SVt_PVHV)
		492	return 0;
		493
		494	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		495	if (y < wy)
		496	return 0;
		497
		498	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		499	if (y >= wy + wh)
		500	return 0;
		501
		502	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		503	if (x < wx)
		504	return 0;
		505
		506	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		507	if (x >= wx + ww)
		508	return 0;
		509
		510	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		511	if (!svp \|\| !SvTRUE (*svp))
		512	return 0;
		513
		514	return 1;
		515	}
		516
		517	MODULE = Deliantra::Client PACKAGE = DC
439		518
440	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
441		520
442	BOOT:	521	BOOT:
443	{	522	{
444	HV *stash = gv_stashpv ("CFPlus", 1);	523	HV *stash = gv_stashpv ("DC", 1);
445	static const struct {	524	static const struct {
446	const char *name;	525	const char *name;
447	IV iv;	526	IV iv;
448	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
449	# define const_iv(name) { # name, (IV)name }	528	# define const_iv(name) { # name, (IV)name }
…		…
471		550
472	const_iv (SDL_APPINPUTFOCUS),	551	const_iv (SDL_APPINPUTFOCUS),
473	const_iv (SDL_APPMOUSEFOCUS),	552	const_iv (SDL_APPMOUSEFOCUS),
474	const_iv (SDL_APPACTIVE),	553	const_iv (SDL_APPACTIVE),
475		554
		555	const_iv (SDLK_FIRST),
		556	const_iv (SDLK_LAST),
476	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
477	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
478	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
479	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
480	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
552	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
553	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
554	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
555	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
556	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
		638
		639	const_iv (MIX_DEFAULT_FORMAT),
557	# undef const_iv	640	# undef const_iv
558	};	641	};
559		642
560	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; )
561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
579		662
580	NV floor (NV x)	663	NV floor (NV x)
581		664
582	NV ceil (NV x)	665	NV ceil (NV x)
583		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
		670
584	void	671	void
585	pango_init ()	672	pango_init ()
586	CODE:	673	CODE:
587	{	674	{
588	opengl_fontmap = pango_opengl_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
589	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);
590	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	677	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		678	#if PANGO_VERSION_CHECK (1, 15, 2)
		679	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		680	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		681	#endif
591	}	682	}
592		683
593	char *	684	char *
594	SDL_GetError ()	685	SDL_GetError ()
595		686
…		…
627	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	718	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
628		719
629	if (m && m != (SDL_Rect **)-1)	720	if (m && m != (SDL_Rect **)-1)
630	while (*m)	721	while (*m)
631	{	722	{
632	if ((m)->w >= 640 && (m)->h >= 480)	723	if ((m)->w >= 800 && (m)->h >= 480)
633	{	724	{
634	AV *av = newAV ();	725	AV *av = newAV ();
635	av_push (av, newSViv ((*m)->w));	726	av_push (av, newSViv ((*m)->w));
636	av_push (av, newSViv ((*m)->h));	727	av_push (av, newSViv ((*m)->h));
637	av_push (av, newSViv (rgb));	728	av_push (av, newSViv (rgb));
…		…
661		752
662	if (RETVAL)	753	if (RETVAL)
663	{	754	{
664	av_clear (texture_av);	755	av_clear (texture_av);
665		756
666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	757	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	758	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
668	#include "glfunc.h"	759	#include "glfunc.h"
669	#undef GL_FUNC	760	#undef GL_FUNC
670	}	761	}
671	}	762	}
…		…
678	char *	769	char *
679	SDL_GetKeyName (int sym)	770	SDL_GetKeyName (int sym)
680		771
681	int	772	int
682	SDL_GetAppState ()	773	SDL_GetAppState ()
		774
		775	int
		776	SDL_GetModState ()
683		777
684	void	778	void
685	poll_events ()	779	poll_events ()
686	PPCODE:	780	PPCODE:
687	{	781	{
…		…
697	{	791	{
698	case SDL_KEYDOWN:	792	case SDL_KEYDOWN:
699	case SDL_KEYUP:	793	case SDL_KEYUP:
700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	794	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	795	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	796	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 */	797	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);	798	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705	break;	799	break;
706		800
707	case SDL_ACTIVEEVENT:	801	case SDL_ACTIVEEVENT:
708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	802	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
726	x = ev.motion.x;	820	x = ev.motion.x;
727	y = ev.motion.y;	821	y = ev.motion.y;
728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	822	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729	}	823	}
730		824
731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	825	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
732	hv_store (hv, "state", 5, newSViv (state), 0);	826	hv_store (hv, "state", 5, newSViv (state), 0);
733	hv_store (hv, "x", 1, newSViv (x), 0);	827	hv_store (hv, "x", 1, newSViv (x), 0);
734	hv_store (hv, "y", 1, newSViv (y), 0);	828	hv_store (hv, "y", 1, newSViv (y), 0);
735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	829	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	830	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737	}	831	}
738	break;	832	break;
739		833
740	case SDL_MOUSEBUTTONDOWN:	834	case SDL_MOUSEBUTTONDOWN:
741	case SDL_MOUSEBUTTONUP:	835	case SDL_MOUSEBUTTONUP:
742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	836	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743		837
744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	838	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	839	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	840	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	841	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	846	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	847	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754	break;	848	break;
755	}	849	}
756		850
757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	851	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
758	}	852	}
759	}	853	}
760		854
761	int	855	int
762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	856	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
763	POSTCALL:	857	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	858	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	859	Mix_ChannelFinished (channel_finished);
766		860
767	void	861	void
		862	Mix_QuerySpec ()
		863	PPCODE:
		864	{
		865	int freq, channels;
		866	Uint16 format;
		867
		868	if (Mix_QuerySpec (&freq, &format, &channels))
		869	{
		870	EXTEND (SP, 3);
		871	PUSHs (sv_2mortal (newSViv (freq)));
		872	PUSHs (sv_2mortal (newSViv (format)));
		873	PUSHs (sv_2mortal (newSViv (channels)));
		874	}
		875	}
		876
		877	void
768	Mix_CloseAudio ()	878	Mix_CloseAudio ()
769		879
770	int	880	int
771	Mix_AllocateChannels (int numchans = -1)	881	Mix_AllocateChannels (int numchans = -1)
		882
		883	const char *
		884	Mix_GetError ()
772		885
773	void	886	void
774	lowdelay (int fd, int val = 1)	887	lowdelay (int fd, int val = 1)
775	CODE:	888	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	889	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
818	STRLEN image_len;	931	STRLEN image_len;
819	char image = (char )SvPVbyte (image_, image_len);	932	char image = (char )SvPVbyte (image_, image_len);
820	SDL_Surface surface, surface2;	933	SDL_Surface surface, surface2;
821	SDL_PixelFormat fmt;	934	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	935	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	936	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	937	: SDL_RWFromConstMem (image, image_len);
825		938
826	if (!rw)	939	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	940	croak ("load_image: %s", SDL_GetError ());
828		941
…		…
901	void	1014	void
902	error (char *message)	1015	error (char *message)
903	CODE:	1016	CODE:
904	fprintf (stderr, "ERROR: %s\n", message);	1017	fprintf (stderr, "ERROR: %s\n", message);
905	#ifdef _WIN32	1018	#ifdef _WIN32
906	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1019	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
907	#endif	1020	#endif
908		1021
909	void	1022	void
910	fatal (char *message)	1023	fatal (char *message)
911	CODE:	1024	CODE:
912	fprintf (stderr, "FATAL: %s\n", message);	1025	fprintf (stderr, "FATAL: %s\n", message);
913	#ifdef _WIN32	1026	#ifdef _WIN32
914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1027	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
915	#endif	1028	#endif
916	_exit (1);	1029	_exit (1);
917		1030
918	void	1031	void
919	_exit (int retval = 0)	1032	_exit (int retval = 0)
…		…
931	#if DEBUG	1044	#if DEBUG
932	VALGRIND_DO_LEAK_CHECK;	1045	VALGRIND_DO_LEAK_CHECK;
933	#endif	1046	#endif
934	}	1047	}
935		1048
936	MODULE = CFPlus PACKAGE = CFPlus::Font	1049	MODULE = Deliantra::Client PACKAGE = DC::Font
937		1050
938	PROTOTYPES: DISABLE	1051	PROTOTYPES: DISABLE
939		1052
940	CFPlus::Font	1053	DC::Font
941	new_from_file (SV class, char path, int id = 0)	1054	new_from_file (SV class, char path, int id = 0)
942	CODE:	1055	CODE:
943	{	1056	{
944	int count;	1057	int count;
945	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1058	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
948	}	1061	}
949	OUTPUT:	1062	OUTPUT:
950	RETVAL	1063	RETVAL
951		1064
952	void	1065	void
953	DESTROY (CFPlus::Font self)	1066	DESTROY (DC::Font self)
954	CODE:	1067	CODE:
955	pango_font_description_free (self);	1068	pango_font_description_free (self);
956		1069
957	void	1070	void
958	make_default (CFPlus::Font self)	1071	make_default (DC::Font self)
959	PROTOTYPE: $	1072	PROTOTYPE: $
960	CODE:	1073	CODE:
961	default_font = self;	1074	default_font = self;
962		1075
963	MODULE = CFPlus PACKAGE = CFPlus::Layout	1076	MODULE = Deliantra::Client PACKAGE = DC::Layout
964		1077
965	PROTOTYPES: DISABLE	1078	PROTOTYPES: DISABLE
966		1079
967	void	1080	void
968	reset_glyph_cache ()	1081	glyph_cache_backup ()
969	PROTOTYPE:	1082	PROTOTYPE:
970	CODE:	1083	CODE:
		1084	tc_backup ();
		1085
		1086	void
		1087	glyph_cache_restore ()
		1088	PROTOTYPE:
		1089	CODE:
971	tc_clear ();	1090	tc_restore ();
972		1091
973	CFPlus::Layout	1092	DC::Layout
974	new (SV *class)	1093	new (SV *class)
975	CODE:	1094	CODE:
976	New (0, RETVAL, 1, struct cf_layout);	1095	New (0, RETVAL, 1, struct cf_layout);
977		1096
978	RETVAL->pl = pango_layout_new (opengl_context);	1097	RETVAL->pl = pango_layout_new (opengl_context);
…		…
980	RETVAL->g = 1.;	1099	RETVAL->g = 1.;
981	RETVAL->b = 1.;	1100	RETVAL->b = 1.;
982	RETVAL->a = 1.;	1101	RETVAL->a = 1.;
983	RETVAL->base_height = MIN_FONT_HEIGHT;	1102	RETVAL->base_height = MIN_FONT_HEIGHT;
984	RETVAL->font = 0;	1103	RETVAL->font = 0;
		1104	RETVAL->rc = rc_alloc ();
985		1105
986	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1106	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
987	layout_update_font (RETVAL);	1107	layout_update_font (RETVAL);
988	OUTPUT:	1108	OUTPUT:
989	RETVAL	1109	RETVAL
990		1110
991	void	1111	void
992	DESTROY (CFPlus::Layout self)	1112	DESTROY (DC::Layout self)
993	CODE:	1113	CODE:
994	g_object_unref (self->pl);	1114	g_object_unref (self->pl);
		1115	rc_free (self->rc);
995	Safefree (self);	1116	Safefree (self);
996		1117
997	void	1118	void
998	set_text (CFPlus::Layout self, SV *text_)	1119	set_text (DC::Layout self, SV *text_)
999	CODE:	1120	CODE:
1000	{	1121	{
1001	STRLEN textlen;	1122	STRLEN textlen;
1002	char *text = SvPVutf8 (text_, textlen);	1123	char *text = SvPVutf8 (text_, textlen);
1003		1124
1004	pango_layout_set_text (self->pl, text, textlen);	1125	pango_layout_set_text (self->pl, text, textlen);
1005	}	1126	}
1006		1127
1007	void	1128	void
1008	set_markup (CFPlus::Layout self, SV *text_)	1129	set_markup (DC::Layout self, SV *text_)
1009	CODE:	1130	CODE:
1010	{	1131	{
1011	STRLEN textlen;	1132	STRLEN textlen;
1012	char *text = SvPVutf8 (text_, textlen);	1133	char *text = SvPVutf8 (text_, textlen);
1013		1134
1014	pango_layout_set_markup (self->pl, text, textlen);	1135	pango_layout_set_markup (self->pl, text, textlen);
1015	}	1136	}
1016		1137
1017	void	1138	void
1018	set_shapes (CFPlus::Layout self, ...)	1139	set_shapes (DC::Layout self, ...)
1019	CODE:	1140	CODE:
1020	{	1141	{
1021	PangoAttrList *attrs = 0;	1142	PangoAttrList *attrs = 0;
1022	const char *text = pango_layout_get_text (self->pl);	1143	const char *text = pango_layout_get_text (self->pl);
1023	const char *pos = text;	1144	const char *pos = text;
…		…
1058	if (attrs)	1179	if (attrs)
1059	pango_layout_set_attributes (self->pl, attrs);	1180	pango_layout_set_attributes (self->pl, attrs);
1060	}	1181	}
1061		1182
1062	void	1183	void
1063	get_shapes (CFPlus::Layout self)	1184	get_shapes (DC::Layout self)
1064	PPCODE:	1185	PPCODE:
1065	{	1186	{
1066	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1187	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1067		1188
1068	do	1189	do
1069	{	1190	{
1070	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1191	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1071		1192
1072	if (run && shape_attr_p (run))	1193	if (run && shape_attr_p (run))
1073	{	1194	{
1074	PangoRectangle extents;	1195	PangoRectangle extents;
1075	pango_layout_iter_get_run_extents (iter, 0, &extents);	1196	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1083		1204
1084	pango_layout_iter_free (iter);	1205	pango_layout_iter_free (iter);
1085	}	1206	}
1086		1207
1087	int	1208	int
1088	has_wrapped (CFPlus::Layout self)	1209	has_wrapped (DC::Layout self)
1089	CODE:	1210	CODE:
1090	{	1211	{
1091	int lines = 1;	1212	int lines = 1;
1092	const char *text = pango_layout_get_text (self->pl);	1213	const char *text = pango_layout_get_text (self->pl);
1093		1214
…		…
1098	}	1219	}
1099	OUTPUT:	1220	OUTPUT:
1100	RETVAL	1221	RETVAL
1101		1222
1102	SV *	1223	SV *
1103	get_text (CFPlus::Layout self)	1224	get_text (DC::Layout self)
1104	CODE:	1225	CODE:
1105	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1226	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1106	sv_utf8_decode (RETVAL);	1227	sv_utf8_decode (RETVAL);
1107	OUTPUT:	1228	OUTPUT:
1108	RETVAL	1229	RETVAL
1109		1230
1110	void	1231	void
1111	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1232	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1112	CODE:	1233	CODE:
1113	self->r = r;	1234	self->r = r;
1114	self->g = g;	1235	self->g = g;
1115	self->b = b;	1236	self->b = b;
1116	self->a = a;	1237	self->a = a;
1117		1238
1118	void	1239	void
1119	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1240	set_font (DC::Layout self, DC::Font font = 0)
1120	CODE:	1241	CODE:
1121	if (self->font != font)	1242	if (self->font != font)
1122	{	1243	{
1123	self->font = font;	1244	self->font = font;
1124	layout_update_font (self);	1245	layout_update_font (self);
1125	}	1246	}
1126		1247
1127	void	1248	void
1128	set_height (CFPlus::Layout self, int base_height)	1249	set_height (DC::Layout self, int base_height)
1129	CODE:	1250	CODE:
1130	if (self->base_height != base_height)	1251	if (self->base_height != base_height)
1131	{	1252	{
1132	self->base_height = base_height;	1253	self->base_height = base_height;
1133	layout_update_font (self);	1254	layout_update_font (self);
1134	}	1255	}
1135		1256
1136	void	1257	void
1137	set_width (CFPlus::Layout self, int max_width = -1)	1258	set_width (DC::Layout self, int max_width = -1)
1138	CODE:	1259	CODE:
1139	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1260	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1140		1261
1141	void	1262	void
1142	set_indent (CFPlus::Layout self, int indent)	1263	set_indent (DC::Layout self, int indent)
1143	CODE:	1264	CODE:
1144	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1265	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1145		1266
1146	void	1267	void
1147	set_spacing (CFPlus::Layout self, int spacing)	1268	set_spacing (DC::Layout self, int spacing)
1148	CODE:	1269	CODE:
1149	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1270	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1150		1271
1151	void	1272	void
1152	set_ellipsise (CFPlus::Layout self, int ellipsise)	1273	set_ellipsise (DC::Layout self, int ellipsise)
1153	CODE:	1274	CODE:
1154	pango_layout_set_ellipsize (self->pl,	1275	pango_layout_set_ellipsize (self->pl,
1155	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1276	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1156	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1277	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1157	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1278	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1158	: PANGO_ELLIPSIZE_NONE	1279	: PANGO_ELLIPSIZE_NONE
1159	);	1280	);
1160		1281
1161	void	1282	void
1162	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1283	set_single_paragraph_mode (DC::Layout self, int spm)
1163	CODE:	1284	CODE:
1164	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1285	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1165		1286
1166	void	1287	void
1167	size (CFPlus::Layout self)	1288	size (DC::Layout self)
1168	PPCODE:	1289	PPCODE:
1169	{	1290	{
1170	int w, h;	1291	int w, h;
1171		1292
1172	layout_get_pixel_size (self, &w, &h);	1293	layout_get_pixel_size (self, &w, &h);
…		…
1175	PUSHs (sv_2mortal (newSViv (w)));	1296	PUSHs (sv_2mortal (newSViv (w)));
1176	PUSHs (sv_2mortal (newSViv (h)));	1297	PUSHs (sv_2mortal (newSViv (h)));
1177	}	1298	}
1178		1299
1179	int	1300	int
1180	descent (CFPlus::Layout self)	1301	descent (DC::Layout self)
1181	CODE:	1302	CODE:
1182	{	1303	{
1183	PangoRectangle rect;	1304	PangoRectangle rect;
1184	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1305	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1185	pango_layout_line_get_pixel_extents (line, 0, &rect);	1306	pango_layout_line_get_pixel_extents (line, 0, &rect);
1186	RETVAL = PANGO_DESCENT (rect);	1307	RETVAL = PANGO_DESCENT (rect);
1187	}	1308	}
1188	OUTPUT:	1309	OUTPUT:
1189	RETVAL	1310	RETVAL
1190		1311
1191	int	1312	int
1192	xy_to_index (CFPlus::Layout self, int x, int y)	1313	xy_to_index (DC::Layout self, int x, int y)
1193	CODE:	1314	CODE:
1194	{	1315	{
1195	int index, trailing;	1316	int index, trailing;
1196	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1317	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1197	RETVAL = index + trailing;	1318	RETVAL = index + trailing;
1198	}	1319	}
1199	OUTPUT:	1320	OUTPUT:
1200	RETVAL	1321	RETVAL
1201		1322
1202	void	1323	void
1203	cursor_pos (CFPlus::Layout self, int index)	1324	cursor_pos (DC::Layout self, int index)
1204	PPCODE:	1325	PPCODE:
1205	{	1326	{
1206	PangoRectangle strong_pos;	1327	PangoRectangle pos;
1207	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1328	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1208		1329
1209	EXTEND (SP, 3);	1330	EXTEND (SP, 3);
1210	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1331	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1211	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1332	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1212	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1333	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1213	}	1334	}
1214		1335
1215	void	1336	void
1216	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1337	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1217	PPCODE:	1338	PPCODE:
1218	{	1339	{
1219	int line, x;	1340	int line, x;
1220		1341
1221	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1342	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1343	#if !PANGO_VERSION_CHECK (1, 17, 3)
1222	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1344	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1223		1345	--line;
		1346	#endif
1224	EXTEND (SP, 2);	1347	EXTEND (SP, 2);
1225	PUSHs (sv_2mortal (newSViv (line - 1)));	1348	PUSHs (sv_2mortal (newSViv (line)));
1226	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1349	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1227	}	1350	}
1228		1351
1229	void	1352	void
1230	line_x_to_index (CFPlus::Layout self, int line, int x)	1353	line_x_to_index (DC::Layout self, int line, int x)
1231	PPCODE:	1354	PPCODE:
1232	{	1355	{
1233	PangoLayoutLine *lp;	1356	PangoLayoutLine *lp;
1234	int index, trailing;	1357	int index, trailing;
1235		1358
1236	if (line < 0)	1359	if (line < 0)
1237	XSRETURN_EMPTY;	1360	XSRETURN_EMPTY;
1238		1361
1239	if (!(lp = pango_layout_get_line (self->pl, line)))	1362	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1240	XSRETURN_EMPTY; /* do better */	1363	XSRETURN_EMPTY; /* do better */
1241		1364
1242	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1365	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1243		1366
1244	EXTEND (SP, 2);	1367	EXTEND (SP, 2);
…		…
1250	PUSHs (sv_2mortal (newSViv (trailing)));	1373	PUSHs (sv_2mortal (newSViv (trailing)));
1251	}	1374	}
1252	}	1375	}
1253		1376
1254	void	1377	void
1255	render (CFPlus::Layout self, float x, float y, int flags = 0)	1378	render (DC::Layout self, float x, float y, int flags = 0)
1256	PPCODE:	1379	CODE:
		1380	rc_clear (self->rc);
1257	pango_opengl_render_layout_subpixel (	1381	pango_opengl_render_layout_subpixel (
1258	self->pl,	1382	self->pl,
		1383	self->rc,
1259	x * PANGO_SCALE, y * PANGO_SCALE,	1384	x * PANGO_SCALE, y * PANGO_SCALE,
1260	self->r, self->g, self->b, self->a,	1385	self->r, self->g, self->b, self->a,
1261	flags	1386	flags
1262	);	1387	);
		1388	// we assume that context_change actually clears/frees stuff
		1389	// and does not do any recomputation...
		1390	pango_layout_context_changed (self->pl);
1263		1391
1264	MODULE = CFPlus PACKAGE = CFPlus::Texture	1392	void
		1393	draw (DC::Layout self)
		1394	CODE:
		1395	{
		1396	glEnable (GL_TEXTURE_2D);
		1397	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1398	glEnable (GL_BLEND);
		1399	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1400	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1401	glEnable (GL_ALPHA_TEST);
		1402	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1403
		1404	rc_draw (self->rc);
		1405
		1406	glDisable (GL_ALPHA_TEST);
		1407	glDisable (GL_BLEND);
		1408	glDisable (GL_TEXTURE_2D);
		1409	}
		1410
		1411	MODULE = Deliantra::Client PACKAGE = DC::Texture
1265		1412
1266	PROTOTYPES: ENABLE	1413	PROTOTYPES: ENABLE
1267
1268	int minpot (int n)
1269		1414
1270	void	1415	void
1271	pad (SV *data_, int ow, int oh, int nw, int nh)	1416	pad (SV *data_, int ow, int oh, int nw, int nh)
1272	CODE:	1417	CODE:
1273	{	1418	{
…		…
1300	HV hv = (HV )SvRV (self);	1445	HV hv = (HV )SvRV (self);
1301	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1446	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1302	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1447	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1303	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1448	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1304		1449
		1450	if (name <= 0)
		1451	XSRETURN_EMPTY;
		1452
1305	if (items < 5)	1453	if (items < 5)
1306	{	1454	{
1307	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1455	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1308	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1456	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1309	}	1457	}
…		…
1347	RETVAL = width > 0;	1495	RETVAL = width > 0;
1348	}	1496	}
1349	OUTPUT:	1497	OUTPUT:
1350	RETVAL	1498	RETVAL
1351		1499
1352	MODULE = CFPlus PACKAGE = CFPlus::Map	1500	MODULE = Deliantra::Client PACKAGE = DC::Map
1353		1501
1354	PROTOTYPES: DISABLE	1502	PROTOTYPES: DISABLE
1355		1503
1356	CFPlus::Map	1504	DC::Map
1357	new (SV *class)	1505	new (SV *class)
1358	CODE:	1506	CODE:
1359	New (0, RETVAL, 1, struct map);	1507	New (0, RETVAL, 1, struct map);
1360	RETVAL->x = 0;	1508	RETVAL->x = 0;
1361	RETVAL->y = 0;	1509	RETVAL->y = 0;
…		…
1369	RETVAL->row = 0;	1517	RETVAL->row = 0;
1370	OUTPUT:	1518	OUTPUT:
1371	RETVAL	1519	RETVAL
1372		1520
1373	void	1521	void
1374	DESTROY (CFPlus::Map self)	1522	DESTROY (DC::Map self)
1375	CODE:	1523	CODE:
1376	{	1524	{
1377	map_clear (self);	1525	map_clear (self);
1378	Safefree (self->face2tile);	1526	Safefree (self->face2tile);
1379	Safefree (self->tex);	1527	Safefree (self->tex);
1380	Safefree (self);	1528	Safefree (self);
1381	}	1529	}
1382		1530
1383	void	1531	void
1384	resize (CFPlus::Map self, int map_width, int map_height)	1532	resize (DC::Map self, int map_width, int map_height)
1385	CODE:	1533	CODE:
1386	self->w = map_width;	1534	self->w = map_width;
1387	self->h = map_height;	1535	self->h = map_height;
1388		1536
1389	void	1537	void
1390	clear (CFPlus::Map self)	1538	clear (DC::Map self)
1391	CODE:	1539	CODE:
1392	map_clear (self);	1540	map_clear (self);
1393		1541
1394	void	1542	void
1395	set_tileid (CFPlus::Map self, int face, int tile)	1543	set_tileid (DC::Map self, int face, int tile)
1396	CODE:	1544	CODE:
1397	{	1545	{
1398	need_facenum (self, face); self->face2tile [face] = tile;	1546	need_facenum (self, face); self->face2tile [face] = tile;
1399	need_texid (self, tile);	1547	need_texid (self, tile);
1400	}	1548	}
1401		1549
1402	void	1550	void
1403	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1551	set_smooth (DC::Map self, int face, int smooth, int level)
1404	CODE:	1552	CODE:
1405	{	1553	{
1406	tileid texid;	1554	tileid texid;
1407	maptex *tex;	1555	maptex *tex;
1408		1556
…		…
1421	tex->smoothtile = self->face2tile [smooth];	1569	tex->smoothtile = self->face2tile [smooth];
1422	tex->smoothlevel = level;	1570	tex->smoothlevel = level;
1423	}	1571	}
1424		1572
1425	void	1573	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)	1574	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:	1575	CODE:
1428	{	1576	{
1429	need_texid (self, texid);	1577	need_texid (self, texid);
1430		1578
1431	{	1579	{
…		…
1451	// from transparent color bleeding and ugly wrapping effects.	1599	// from transparent color bleeding and ugly wrapping effects.
1452	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1600	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1453	}	1601	}
1454		1602
1455	int	1603	int
1456	ox (CFPlus::Map self)	1604	ox (DC::Map self)
1457	ALIAS:	1605	ALIAS:
1458	oy = 1	1606	oy = 1
1459	x = 2	1607	x = 2
1460	y = 3	1608	y = 3
1461	w = 4	1609	w = 4
…		…
1472	}	1620	}
1473	OUTPUT:	1621	OUTPUT:
1474	RETVAL	1622	RETVAL
1475		1623
1476	void	1624	void
1477	scroll (CFPlus::Map self, int dx, int dy)	1625	scroll (DC::Map self, int dx, int dy)
1478	CODE:	1626	CODE:
1479	{	1627	{
1480	if (dx > 0)	1628	if (dx > 0)
1481	map_blank (self, self->x, self->y, dx, self->h);	1629	map_blank (self, self->x, self->y, dx, self->h);
1482	else if (dx < 0)	1630	else if (dx < 0)
…		…
1497	self->rows += MAP_EXTEND_Y;	1645	self->rows += MAP_EXTEND_Y;
1498	self->y += MAP_EXTEND_Y;	1646	self->y += MAP_EXTEND_Y;
1499	}	1647	}
1500	}	1648	}
1501		1649
1502	void	1650	SV *
1503	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1651	map1a_update (DC::Map self, SV *data_, int extmap)
1504	CODE:	1652	CODE:
1505	{	1653	{
1506	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1654	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1507	uint8_t data_end = (uint8_t )SvEND (data_);	1655	uint8_t data_end = (uint8_t )SvEND (data_);
1508	mapcell *cell;	1656	mapcell *cell;
1509	int x, y, flags;	1657	int x, y, z, flags;
		1658	AV *missing = newAV ();
		1659	RETVAL = newRV_noinc ((SV *)missing);
1510		1660
1511	while (data < data_end - 1)	1661	while (data < data_end - 1)
1512	{	1662	{
1513	flags = (data [0] << 8) + data [1]; data += 2;	1663	flags = (data [0] << 8) + data [1]; data += 2;
1514		1664
…		…
1565	}	1715	}
1566	else	1716	else
1567	cell->darkness = *data++ + 1;	1717	cell->darkness = *data++ + 1;
1568	}	1718	}
1569		1719
		1720	for (z = 0; z <= 2; ++z)
1570	if (flags & 4)	1721	if (flags & (4 >> z))
1571	{	1722	{
1572	faceid face = (data [0] << 8) + data [1]; data += 2;	1723	faceid face = (data [0] << 8) + data [1]; data += 2;
1573	need_facenum (self, face);	1724	need_facenum (self, face);
1574	cell->tile [0] = self->face2tile [face];	1725	cell->tile [z] = self->face2tile [face];
		1726
		1727	if (cell->tile [z])
		1728	{
		1729	maptex *tex = self->tex + cell->tile [z];
		1730	if (!tex->name)
		1731	av_push (missing, newSViv (cell->tile [z]));
		1732
		1733	if (tex->smoothtile)
		1734	{
		1735	maptex *smooth = self->tex + tex->smoothtile;
		1736	if (!smooth->name)
		1737	av_push (missing, newSViv (tex->smoothtile));
		1738	}
		1739	}
1575	}	1740	}
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	}	1741	}
1591	else	1742	else
1592	cell->darkness = 0;	1743	cell->darkness = 0;
1593	}	1744	}
1594	}	1745	}
		1746	OUTPUT:
		1747	RETVAL
1595		1748
1596	SV *	1749	SV *
1597	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1750	mapmap (DC::Map self, int x0, int y0, int w, int h)
1598	CODE:	1751	CODE:
1599	{	1752	{
1600	int x1, x;	1753	int x1, x;
1601	int y1, y;	1754	int y1, y;
1602	int z;	1755	int z;
…		…
1647	}	1800	}
1648	OUTPUT:	1801	OUTPUT:
1649	RETVAL	1802	RETVAL
1650		1803
1651	void	1804	void
1652	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1805	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1653	CODE:	1806	CODE:
1654	{	1807	{
		1808	int x, y, z;
		1809
1655	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1810	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1656	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1811	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)	1812	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1658	smooth_key skey;	1813	smooth_key skey;
1659	int x, y, z;	1814
1660	int last_name;	1815	rc_t *rc = rc_alloc ();
		1816	rc_key_t key;
		1817	rc_array_t *arr;
1661		1818
1662	// thats current max. sorry.	1819	// thats current max. sorry.
1663	if (sw > 255) sw = 255;	1820	if (sw > 255) sw = 255;
1664	if (sh > 255) sh = 255;	1821	if (sh > 255) sh = 255;
1665		1822
1666	// clear key, in case of extra padding	1823	// clear key, in case of extra padding
1667	memset (&skey, 0, sizeof (skey));	1824	memset (&skey, 0, sizeof (skey));
1668		1825
1669	glColor4ub (255, 255, 255, 255);	1826	memset (&key, 0, sizeof (key));
1670		1827	key.r = 255;
1671	glEnable (GL_BLEND);	1828	key.g = 255;
1672	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1829	key.b = 255;
1673	glEnable (GL_TEXTURE_2D);	1830	key.a = 255;
1674	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1831	key.mode = GL_QUADS;
1675		1832	key.format = GL_T2F_V3F;
1676	glBegin (GL_QUADS);	1833	key.texname = -1;
1677
1678	last_name = 0;
1679		1834
1680	mx += self->x;	1835	mx += self->x;
1681	my += self->y;	1836	my += self->y;
1682		1837
1683	// first pass: determine smooth_max	1838	// first pass: determine smooth_max
…		…
1699	MAX (self->tex [cell->tile [0]].smoothlevel,	1854	MAX (self->tex [cell->tile [0]].smoothlevel,
1700	MAX (self->tex [cell->tile [1]].smoothlevel,	1855	MAX (self->tex [cell->tile [1]].smoothlevel,
1701	self->tex [cell->tile [2]].smoothlevel));	1856	self->tex [cell->tile [2]].smoothlevel));
1702	}	1857	}
1703	}	1858	}
		1859
		1860	glEnable (GL_BLEND);
		1861	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1862	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1704		1863
1705	for (z = 0; z <= 2; z++)	1864	for (z = 0; z <= 2; z++)
1706	{	1865	{
1707	memset (smooth_level, 0, sizeof (smooth_level));	1866	memset (smooth_level, 0, sizeof (smooth_level));
1708		1867
…		…
1718	tileid tile = cell->tile [z];	1877	tileid tile = cell->tile [z];
1719		1878
1720	if (tile)	1879	if (tile)
1721	{	1880	{
1722	maptex tex = self->tex [tile];	1881	maptex tex = self->tex [tile];
1723	int px = (x + 1) * T - tex.w;	1882	int px, py;
1724	int py = (y + 1) * T - tex.h;
1725		1883
1726	// suppressing texture state switches here
1727	// is only moderately effective, but worth the extra effort
1728	if (last_name != tex.name)	1884	if (key.texname != tex.name)
1729	{	1885	{
1730	if (!tex.name)	1886	if (!tex.name)
1731	tex = self->tex [2]; /* missing, replace by noface */	1887	tex = self->tex [2]; /* missing, replace by noface */
1732		1888
1733	glEnd ();	1889	key.texname = tex.name;
1734	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1890	arr = rc_array (rc, &key);
1735	glBegin (GL_QUADS);
1736	}	1891	}
1737		1892
1738	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1893	px = (x + 1) * T - tex.w;
		1894	py = (y + 1) * T - tex.h;
		1895
		1896	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1739	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1897	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);	1898	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 );	1899	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1742		1900
1743	if (cell->flags && z == 2)	1901	if (cell->flags && z == 2)
1744	{	1902	{
		1903	// overlays such as the speech bubble, probably more to come
1745	if (cell->flags & 1)	1904	if (cell->flags & 1)
1746	{	1905	{
1747	maptex tex = self->tex [1];	1906	maptex tex = self->tex [1];
1748	int px = x * T + T * 2 / 32;	1907	int px = x * T + T * 2 / 32;
1749	int py = y * T - T * 6 / 32;	1908	int py = y * T - T * 6 / 32;
1750		1909
		1910	if (tex.name)
1751	glEnd ();	1911	{
1752	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1912	if (key.texname != tex.name)
		1913	{
		1914	key.texname = tex.name;
		1915	arr = rc_array (rc, &key);
		1916	}
		1917
		1918	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1919	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1920	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1921	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1753	glBegin (GL_QUADS);	1922	}
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	}	1923	}
1760	}	1924	}
1761		1925
1762	// update smooth hash	1926	// update smooth hash
1763	if (tex.smoothtile)	1927	if (tex.smoothtile)
…		…
1799	}	1963	}
1800	}	1964	}
1801	}	1965	}
1802	}	1966	}
1803		1967
		1968	rc_draw (rc);
		1969	rc_clear (rc);
		1970
1804	// go through all smoothlevels, lowest to highest, then draw.	1971	// go through all smoothlevels, lowest to highest, then draw.
1805	// this is basically counting sort	1972	// this is basically counting sort
1806	{	1973	{
1807	int w, b;	1974	int w, b;
1808		1975
		1976	glEnable (GL_TEXTURE_2D);
		1977	glBegin (GL_QUADS);
1809	for (w = 0; w < 256 / 32; ++w)	1978	for (w = 0; w < 256 / 32; ++w)
1810	{	1979	{
1811	uint32_t smask = smooth_level [w];	1980	uint32_t smask = smooth_level [w];
1812	if (smask)	1981	if (smask)
1813	for (b = 0; b < 32; ++b)	1982	for (b = 0; b < 32; ++b)
…		…
1832	int border = bits & 15;	2001	int border = bits & 15;
1833	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2002	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1834	float dx = tex.s * .0625f; // 16 images/row	2003	float dx = tex.s * .0625f; // 16 images/row
1835	float dy = tex.t * .5f ; // 2 images/column	2004	float dy = tex.t * .5f ; // 2 images/column
1836		2005
1837	// this time naively avoiding texture state changes
1838	// save gobs of state changes.
1839	if (last_name != tex.name)	2006	if (tex.name)
1840	{	2007	{
		2008	// this time avoiding texture state changes
		2009	// save gobs of state changes.
1841	if (!tex.name)	2010	if (key.texname != tex.name)
1842	continue; // smoothing not yet available	2011	{
1843
1844	glEnd ();	2012	glEnd ();
1845	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2013	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1846	glBegin (GL_QUADS);	2014	glBegin (GL_QUADS);
1847	}	2015	}
1848		2016
1849	if (border)	2017	if (border)
1850	{	2018	{
1851	float ox = border * dx;	2019	float ox = border * dx;
1852		2020
1853	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2021	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1854	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2022	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1855	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2023	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1856	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2024	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1857	}	2025	}
1858		2026
1859	if (corner)	2027	if (corner)
1860	{	2028	{
1861	float ox = corner * dx;	2029	float ox = corner * dx;
1862		2030
1863	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2031	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1864	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2032	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1865	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2033	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1866	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2034	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2035	}
1867	}	2036	}
1868	}	2037	}
1869	}	2038	}
1870	}	2039	}
1871	}	2040	}
		2041
		2042	glEnd ();
		2043	glDisable (GL_TEXTURE_2D);
		2044	key.texname = -1;
1872	}	2045	}
1873		2046
1874	hv_clear (smooth);	2047	hv_clear (smooth);
1875	}	2048	}
1876		2049
1877	glEnd ();
1878
1879	glDisable (GL_TEXTURE_2D);
1880	glDisable (GL_BLEND);	2050	glDisable (GL_BLEND);
		2051	rc_free (rc);
1881		2052
1882	// top layer: overlays such as the health bar	2053	// top layer: overlays such as the health bar
1883	for (y = 0; y < sh; y++)	2054	for (y = 0; y < sh; y++)
1884	if (0 <= y + my && y + my < self->rows)	2055	if (0 <= y + my && y + my < self->rows)
1885	{	2056	{
…		…
1910	}	2081	}
1911	}	2082	}
1912	}	2083	}
1913		2084
1914	void	2085	void
1915	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2086	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1916	CODE:	2087	CODE:
1917	{	2088	{
1918	static float color[16][3] = {	2089	static float color[16][3] = {
1919	{ 0.00F, 0.00F, 0.00F },	2090	{ 0.00F, 0.00F, 0.00F },
1920	{ 1.00F, 1.00F, 1.00F },	2091	{ 1.00F, 1.00F, 1.00F },
…		…
1970	glDisable (GL_BLEND);	2141	glDisable (GL_BLEND);
1971	glDisable (GL_TEXTURE_2D);	2142	glDisable (GL_TEXTURE_2D);
1972	}	2143	}
1973		2144
1974	void	2145	void
1975	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2146	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1976	PPCODE:	2147	PPCODE:
1977	{	2148	{
1978	int x, y;	2149	int x, y;
1979	int sw1 = sw + 2;	2150	int sw1 = sw + 2;
1980	int sh1 = sh + 2;	2151	int sh1 = sh + 2;
…		…
2051	PUSHs (sv_2mortal (newSViv (sh3)));	2222	PUSHs (sv_2mortal (newSViv (sh3)));
2052	PUSHs (darkness3_sv);	2223	PUSHs (darkness3_sv);
2053	}	2224	}
2054		2225
2055	SV *	2226	SV *
2056	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2227	get_rect (DC::Map self, int x0, int y0, int w, int h)
2057	CODE:	2228	CODE:
2058	{	2229	{
2059	int x, y, x1, y1;	2230	int x, y, x1, y1;
2060	SV data_sv = newSV (w h * 7 + 5);	2231	SV data_sv = newSV (w h * 7 + 5);
2061	uint8_t data = (uint8_t )SvPVX (data_sv);	2232	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2126	}	2297	}
2127	OUTPUT:	2298	OUTPUT:
2128	RETVAL	2299	RETVAL
2129		2300
2130	void	2301	void
2131	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2302	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
2132	PPCODE:	2303	PPCODE:
2133	{	2304	{
2134	int x, y, z;	2305	int x, y, z;
2135	int w, h;	2306	int w, h;
2136	int x1, y1;	2307	int x1, y1;
2137		2308
2138	if (*data++ != 0)	2309	if (*data++ != 0)
2139	return; /* version mismatch */	2310	XSRETURN_EMPTY; /* version mismatch */
2140		2311
2141	w = data++ << 8; w \|= data++;	2312	w = data++ << 8; w \|= data++;
2142	h = data++ << 8; h \|= data++;	2313	h = data++ << 8; h \|= data++;
2143		2314
2144	// we need to do this 'cause we don't keep an absolute coord system for rows	2315	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2189	}	2360	}
2190	}	2361	}
2191	}	2362	}
2192	}	2363	}
2193		2364
2194	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2365	MODULE = Deliantra::Client PACKAGE = DC::RW
2195		2366
2196	PROTOTYPES: DISABLE	2367	DC::RW
2197		2368	new (SV class, SV data_sv)
2198	CFPlus::MixChunk
2199	new_from_file (SV class, char path)
2200	CODE:	2369	CODE:
2201	RETVAL = Mix_LoadWAV (path);	2370	{
		2371	STRLEN datalen;
		2372	char *data = SvPVbyte (data_sv, datalen);
		2373
		2374	RETVAL = SDL_RWFromConstMem (data, datalen);
		2375	}
2202	OUTPUT:	2376	OUTPUT:
2203	RETVAL	2377	RETVAL
2204		2378
		2379	DC::RW
		2380	new_from_file (SV class, const char path, const char *mode = "rb")
		2381	CODE:
		2382	RETVAL = SDL_RWFromFile (path, mode);
		2383	OUTPUT:
		2384	RETVAL
		2385
		2386	# fails on win32:
		2387	# dc.xs(2268) : error C2059: syntax error : '('
2205	void	2388	#void
		2389	#close (DC::RW self)
		2390	# CODE:
		2391	# (self->(close)) (self);
		2392
		2393	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2394
		2395	PROTOTYPES: DISABLE
		2396
		2397	DC::Channel
		2398	find ()
		2399	CODE:
		2400	{
		2401	RETVAL = Mix_GroupAvailable (-1);
		2402
		2403	if (RETVAL < 0)
		2404	{
		2405	RETVAL = Mix_GroupOldest (-1);
		2406
		2407	if (RETVAL < 0)
		2408	XSRETURN_UNDEF;
		2409
		2410	Mix_HaltChannel (RETVAL);
		2411	}
		2412
		2413	Mix_UnregisterAllEffects (RETVAL);
		2414	Mix_Volume (RETVAL, 128);
		2415	}
		2416	OUTPUT:
		2417	RETVAL
		2418
		2419	void
		2420	halt (DC::Channel self)
		2421	CODE:
		2422	Mix_HaltChannel (self);
		2423
		2424	void
		2425	expire (DC::Channel self, int ticks = -1)
		2426	CODE:
		2427	Mix_ExpireChannel (self, ticks);
		2428
		2429	void
		2430	fade_out (DC::Channel self, int ticks = -1)
		2431	CODE:
		2432	Mix_FadeOutChannel (self, ticks);
		2433
		2434	int
		2435	volume (DC::Channel self, int volume)
		2436	CODE:
		2437	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2438	OUTPUT:
		2439	RETVAL
		2440
		2441	void
		2442	unregister_all_effects (DC::Channel self)
		2443	CODE:
		2444	Mix_UnregisterAllEffects (self);
		2445
		2446	void
		2447	set_panning (DC::Channel self, int left, int right)
		2448	CODE:
		2449	left = CLAMP (left , 0, 255);
		2450	right = CLAMP (right, 0, 255);
		2451	Mix_SetPanning (self, left, right);
		2452
		2453	void
		2454	set_distance (DC::Channel self, int distance)
		2455	CODE:
		2456	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2457
		2458	void
		2459	set_position (DC::Channel self, int angle, int distance)
		2460	CODE:
		2461
		2462	void
		2463	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2464	CODE:
		2465	{
		2466	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2467	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2468	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2469	}
		2470
		2471	void
		2472	set_reverse_stereo (DC::Channel self, int flip)
		2473	CODE:
		2474	Mix_SetReverseStereo (self, flip);
		2475
		2476	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2477
		2478	PROTOTYPES: DISABLE
		2479
		2480	DC::MixChunk
		2481	new (SV *class, DC::RW rwops)
		2482	CODE:
		2483	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2484	OUTPUT:
		2485	RETVAL
		2486
		2487	void
2206	DESTROY (CFPlus::MixChunk self)	2488	DESTROY (DC::MixChunk self)
2207	CODE:	2489	CODE:
2208	Mix_FreeChunk (self);	2490	Mix_FreeChunk (self);
2209		2491
2210	int	2492	int
2211	volume (CFPlus::MixChunk self, int volume = -1)	2493	volume (DC::MixChunk self, int volume = -1)
2212	CODE:	2494	CODE:
		2495	if (items > 1)
		2496	volume = CLAMP (volume, 0, 128);
2213	RETVAL = Mix_VolumeChunk (self, volume);	2497	RETVAL = Mix_VolumeChunk (self, volume);
2214	OUTPUT:	2498	OUTPUT:
2215	RETVAL	2499	RETVAL
2216		2500
2217	int	2501	DC::Channel
2218	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2502	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2219	CODE:	2503	CODE:
		2504	{
2220	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2505	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2506
		2507	if (RETVAL < 0)
		2508	XSRETURN_UNDEF;
		2509
		2510	if (channel < 0)
		2511	{
		2512	Mix_UnregisterAllEffects (RETVAL);
		2513	Mix_Volume (RETVAL, 128);
		2514	}
		2515	}
2221	OUTPUT:	2516	OUTPUT:
2222	RETVAL	2517	RETVAL
2223		2518
2224	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2519	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2225		2520
2226	int	2521	int
2227	volume (int volume = -1)	2522	volume (int volume = -1)
2228	PROTOTYPE: ;$	2523	PROTOTYPE: ;$
2229	CODE:	2524	CODE:
		2525	if (items > 0)
		2526	volume = CLAMP (volume, 0, 128);
2230	RETVAL = Mix_VolumeMusic (volume);	2527	RETVAL = Mix_VolumeMusic (volume);
2231	OUTPUT:	2528	OUTPUT:
2232	RETVAL	2529	RETVAL
2233		2530
2234	int	2531	void
2235	fade_out (int ms)	2532	fade_out (int ms)
2236	CODE:	2533	CODE:
2237	RETVAL = Mix_FadeOutMusic (ms);	2534	Mix_FadeOutMusic (ms);
		2535
		2536	void
		2537	halt ()
		2538	CODE:
		2539	Mix_HaltMusic ();
		2540
		2541	DC::MixMusic
		2542	new (SV *class, DC::RW rwops)
		2543	CODE:
		2544	RETVAL = Mix_LoadMUS_RW (rwops);
2238	OUTPUT:	2545	OUTPUT:
2239	RETVAL	2546	RETVAL
2240		2547
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	2548	void
2249	DESTROY (CFPlus::MixMusic self)	2549	DESTROY (DC::MixMusic self)
2250	CODE:	2550	CODE:
2251	Mix_FreeMusic (self);	2551	Mix_FreeMusic (self);
2252		2552
2253	int	2553	int
2254	play (CFPlus::MixMusic self, int loops = -1)	2554	play (DC::MixMusic self, int loops = -1)
2255	CODE:	2555	CODE:
2256	RETVAL = Mix_PlayMusic (self, loops);	2556	RETVAL = Mix_PlayMusic (self, loops);
2257	OUTPUT:	2557	OUTPUT:
2258	RETVAL	2558	RETVAL
2259		2559
2260	int	2560	void
2261	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2561	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2262	CODE:	2562	CODE:
2263	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2563	Mix_FadeInMusicPos (self, loops, ms, position);
2264	OUTPUT:
2265	RETVAL
2266		2564
2267	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2565	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2268		2566
2269	PROTOTYPES: ENABLE	2567	PROTOTYPES: ENABLE
2270		2568
2271	BOOT:	2569	BOOT:
2272	{	2570	{
2273	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2571	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2274	static const struct {	2572	static const struct {
2275	const char *name;	2573	const char *name;
2276	IV iv;	2574	IV iv;
2277	} *civ, const_iv[] = {	2575	} *civ, const_iv[] = {
2278	# define const_iv(name) { # name, (IV)name }	2576	# define const_iv(name) { # name, (IV)name }
…		…
2313	const_iv (GL_INTENSITY),	2611	const_iv (GL_INTENSITY),
2314	const_iv (GL_LUMINANCE),	2612	const_iv (GL_LUMINANCE),
2315	const_iv (GL_LUMINANCE_ALPHA),	2613	const_iv (GL_LUMINANCE_ALPHA),
2316	const_iv (GL_FLOAT),	2614	const_iv (GL_FLOAT),
2317	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2615	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2616	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2617	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2618	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2619	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2620	const_iv (GL_COMPRESSED_RGB_ARB),
		2621	const_iv (GL_COMPRESSED_RGBA_ARB),
2318	const_iv (GL_COMPILE),	2622	const_iv (GL_COMPILE),
2319	const_iv (GL_PROXY_TEXTURE_1D),	2623	const_iv (GL_PROXY_TEXTURE_1D),
2320	const_iv (GL_PROXY_TEXTURE_2D),	2624	const_iv (GL_PROXY_TEXTURE_2D),
2321	const_iv (GL_TEXTURE_1D),	2625	const_iv (GL_TEXTURE_1D),
2322	const_iv (GL_TEXTURE_2D),	2626	const_iv (GL_TEXTURE_2D),
…		…
2346	const_iv (GL_COLOR_LOGIC_OP),	2650	const_iv (GL_COLOR_LOGIC_OP),
2347	const_iv (GL_SEPARABLE_2D),	2651	const_iv (GL_SEPARABLE_2D),
2348	const_iv (GL_CONVOLUTION_2D),	2652	const_iv (GL_CONVOLUTION_2D),
2349	const_iv (GL_CONVOLUTION_BORDER_MODE),	2653	const_iv (GL_CONVOLUTION_BORDER_MODE),
2350	const_iv (GL_CONSTANT_BORDER),	2654	const_iv (GL_CONSTANT_BORDER),
		2655	const_iv (GL_POINTS),
2351	const_iv (GL_LINES),	2656	const_iv (GL_LINES),
2352	const_iv (GL_LINE_STRIP),	2657	const_iv (GL_LINE_STRIP),
2353	const_iv (GL_LINE_LOOP),	2658	const_iv (GL_LINE_LOOP),
2354	const_iv (GL_QUADS),	2659	const_iv (GL_QUADS),
2355	const_iv (GL_QUAD_STRIP),	2660	const_iv (GL_QUAD_STRIP),
2356	const_iv (GL_TRIANGLES),	2661	const_iv (GL_TRIANGLES),
2357	const_iv (GL_TRIANGLE_STRIP),	2662	const_iv (GL_TRIANGLE_STRIP),
2358	const_iv (GL_TRIANGLE_FAN),	2663	const_iv (GL_TRIANGLE_FAN),
		2664	const_iv (GL_POLYGON),
2359	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2665	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2360	const_iv (GL_POINT_SMOOTH_HINT),	2666	const_iv (GL_POINT_SMOOTH_HINT),
2361	const_iv (GL_LINE_SMOOTH_HINT),	2667	const_iv (GL_LINE_SMOOTH_HINT),
2362	const_iv (GL_POLYGON_SMOOTH_HINT),	2668	const_iv (GL_POLYGON_SMOOTH_HINT),
2363	const_iv (GL_GENERATE_MIPMAP_HINT),	2669	const_iv (GL_GENERATE_MIPMAP_HINT),
		2670	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2364	const_iv (GL_FASTEST),	2671	const_iv (GL_FASTEST),
2365	const_iv (GL_DONT_CARE),	2672	const_iv (GL_DONT_CARE),
2366	const_iv (GL_NICEST),	2673	const_iv (GL_NICEST),
2367	const_iv (GL_V2F),	2674	const_iv (GL_V2F),
2368	const_iv (GL_V3F),	2675	const_iv (GL_V3F),
…		…
2376		2683
2377	texture_av = newAV ();	2684	texture_av = newAV ();
2378	AvREAL_off (texture_av);	2685	AvREAL_off (texture_av);
2379	}	2686	}
2380		2687
		2688	void
		2689	disable_GL_EXT_blend_func_separate ()
		2690	CODE:
		2691	gl.BlendFuncSeparate = 0;
		2692	gl.BlendFuncSeparateEXT = 0;
		2693
2381	char *	2694	char *
2382	gl_vendor ()	2695	gl_vendor ()
2383	CODE:	2696	CODE:
2384	RETVAL = (char *)glGetString (GL_VENDOR);	2697	RETVAL = (char *)glGetString (GL_VENDOR);
2385	OUTPUT:	2698	OUTPUT:
…		…
2458	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2771	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2459		2772
2460	# near_ and far_ are due to microsofts buggy "c" compiler	2773	# 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_)	2774	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2462		2775
		2776	PROTOTYPES: DISABLE
		2777
2463	void glViewport (int x, int y, int width, int height)	2778	void glViewport (int x, int y, int width, int height)
2464		2779
2465	void glScissor (int x, int y, int width, int height)	2780	void glScissor (int x, int y, int width, int height)
2466		2781
2467	void glTranslate (float x, float y, float z = 0.)	2782	void glTranslate (float x, float y, float z = 0.)
…		…
2474		2789
2475	void glRotate (float angle, float x, float y, float z)	2790	void glRotate (float angle, float x, float y, float z)
2476	CODE:	2791	CODE:
2477	glRotatef (angle, x, y, z);	2792	glRotatef (angle, x, y, z);
2478		2793
2479	void glBegin (int mode)
2480
2481	void glEnd ()
2482
2483	void glColor (float r, float g, float b, float a = 1.0)	2794	void glColor (float r, float g, float b, float a = 1.0)
2484	PROTOTYPE: @
2485	ALIAS:	2795	ALIAS:
2486	glColor_premultiply = 1	2796	glColor_premultiply = 1
2487	CODE:	2797	CODE:
2488	if (ix)	2798	if (ix)
2489	{	2799	{
…		…
2492	b *= a;	2802	b *= a;
2493	}	2803	}
2494	// microsoft visual "c" rounds instead of truncating...	2804	// microsoft visual "c" rounds instead of truncating...
2495	glColor4f (r, g, b, a);	2805	glColor4f (r, g, b, a);
2496		2806
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.)	2807	void glRasterPos (float x, float y, float z = 0.)
2504	CODE:	2808	CODE:
2505	glRasterPos3f (0, 0, z);	2809	glRasterPos3f (0, 0, z);
2506	glBitmap (0, 0, 0, 0, x, y, 0);	2810	glBitmap (0, 0, 0, 0, x, y, 0);
2507		2811
…		…
2511		2815
2512	void glTexCoord (float s, float t)	2816	void glTexCoord (float s, float t)
2513	CODE:	2817	CODE:
2514	glTexCoord2f (s, t);	2818	glTexCoord2f (s, t);
2515		2819
		2820	void glRect (float x1, float y1, float x2, float y2)
		2821	CODE:
		2822	glRectf (x1, y1, x2, y2);
		2823
		2824	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2825	CODE:
		2826	glBegin (GL_LINE_LOOP);
		2827	glVertex2f (x1, y1);
		2828	glVertex2f (x2, y1);
		2829	glVertex2f (x2, y2);
		2830	glVertex2f (x1, y2);
		2831	glEnd ();
		2832
		2833	PROTOTYPES: ENABLE
		2834
		2835	void glBegin (int mode)
		2836
		2837	void glEnd ()
		2838
		2839	void glPointSize (GLfloat size)
		2840
		2841	void glLineWidth (GLfloat width)
		2842
		2843	void glInterleavedArrays (int format, int stride, char *data)
		2844
		2845	void glDrawElements (int mode, int count, int type, char *indices)
		2846
		2847	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2848
2516	void glTexEnv (int target, int pname, float param)	2849	void glTexEnv (int target, int pname, float param)
2517	CODE:	2850	CODE:
2518	glTexEnvf (target, pname, param);	2851	glTexEnvf (target, pname, param);
2519		2852
2520	void glTexParameter (int target, int pname, float param)	2853	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)	2869	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2537	CODE:	2870	CODE:
2538	if (gl.SeparableFilter2D)	2871	if (gl.SeparableFilter2D)
2539	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2872	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2540		2873
2541	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2874	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2542		2875
2543	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2876	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2544		2877
2545	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2878	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2546		2879
…		…
2572		2905
2573	void glEndList ()	2906	void glEndList ()
2574		2907
2575	void glCallList (int list)	2908	void glCallList (int list)
2576		2909
		2910	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2911
		2912	PROTOTYPES: DISABLE
		2913
		2914	void
		2915	find_widget (SV *self, NV x, NV y)
		2916	PPCODE:
		2917	{
		2918	if (within_widget (self, x, y))
		2919	XPUSHs (self);
		2920	}
		2921
		2922	BOOT:
		2923	{
		2924	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2925
		2926	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2927	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2928	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2929	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2930	}
		2931
		2932	void
		2933	draw (SV *self)
		2934	CODE:
		2935	{
		2936	HV *hv;
		2937	SV **svp;
		2938	NV x, y, w, h;
		2939	SV *draw_x_sv = GvSV (draw_x_gv);
		2940	SV *draw_y_sv = GvSV (draw_y_gv);
		2941	SV *draw_w_sv = GvSV (draw_w_gv);
		2942	SV *draw_h_sv = GvSV (draw_h_gv);
		2943	double draw_x, draw_y;
		2944
		2945	if (!SvROK (self))
		2946	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2947
		2948	hv = (HV *)SvRV (self);
		2949
		2950	if (SvTYPE (hv) != SVt_PVHV)
		2951	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2952
		2953	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2954	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2955
		2956	if (!h \|\| !w)
		2957	XSRETURN_EMPTY;
		2958
		2959	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2960	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2961
		2962	draw_x = SvNV (draw_x_sv) + x;
		2963	draw_y = SvNV (draw_y_sv) + y;
		2964
		2965	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2966	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2967	XSRETURN_EMPTY;
		2968
		2969	sv_setnv (draw_x_sv, draw_x);
		2970	sv_setnv (draw_y_sv, draw_y);
		2971
		2972	glPushMatrix ();
		2973	glTranslated (x, y, 0);
		2974
		2975	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2976	{
		2977	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2978
		2979	if (svp && SvTRUE (*svp))
		2980	{
		2981	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2982	glEnable (GL_BLEND);
		2983	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2984	glBegin (GL_QUADS);
		2985	glVertex2f (0, 0);
		2986	glVertex2f (w, 0);
		2987	glVertex2f (w, h);
		2988	glVertex2f (0, h);
		2989	glEnd ();
		2990	glDisable (GL_BLEND);
		2991	}
		2992	}
		2993	#if 0
		2994	// draw borders, for debugging
		2995	glPushMatrix ();
		2996	glColor4f (1., 1., 0., 1.);
		2997	glTranslatef (.5, .5, 0.);
		2998	glBegin (GL_LINE_LOOP);
		2999	glVertex2f (0 , 0);
		3000	glVertex2f (w - 1, 0);
		3001	glVertex2f (w - 1, h - 1);
		3002	glVertex2f (0 , h - 1);
		3003	glEnd ();
		3004	glPopMatrix ();
		3005	#endif
		3006	PUSHMARK (SP);
		3007	XPUSHs (self);
		3008	PUTBACK;
		3009	call_method ("_draw", G_VOID \| G_DISCARD);
		3010	SPAGAIN;
		3011
		3012	glPopMatrix ();
		3013
		3014	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3015	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3016	}
		3017

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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 1.256 by root, Mon Mar 24 00:24:46 2008 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 1.256 by root, Mon Mar 24 00:24:46 2008 UTC