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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.204 by root, Thu Jul 19 14:54:50 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	CFPlus::Font	1051	PROTOTYPES: DISABLE
		1052
		1053	DC::Font
939	new_from_file (SV class, char path, int id = 0)	1054	new_from_file (SV class, char path, int id = 0)
940	CODE:	1055	CODE:
941	{	1056	{
942	int count;	1057	int count;
943	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1058	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
946	}	1061	}
947	OUTPUT:	1062	OUTPUT:
948	RETVAL	1063	RETVAL
949		1064
950	void	1065	void
951	DESTROY (CFPlus::Font self)	1066	DESTROY (DC::Font self)
952	CODE:	1067	CODE:
953	pango_font_description_free (self);	1068	pango_font_description_free (self);
954		1069
955	void	1070	void
956	make_default (CFPlus::Font self)	1071	make_default (DC::Font self)
		1072	PROTOTYPE: $
957	CODE:	1073	CODE:
958	default_font = self;	1074	default_font = self;
959		1075
960	MODULE = CFPlus PACKAGE = CFPlus::Layout	1076	MODULE = Deliantra::Client PACKAGE = DC::Layout
961		1077
		1078	PROTOTYPES: DISABLE
		1079
962	void	1080	void
963	reset_glyph_cache ()	1081	glyph_cache_backup ()
		1082	PROTOTYPE:
964	CODE:	1083	CODE:
		1084	tc_backup ();
		1085
		1086	void
		1087	glyph_cache_restore ()
		1088	PROTOTYPE:
		1089	CODE:
965	tc_clear ();	1090	tc_restore ();
966		1091
967	CFPlus::Layout	1092	DC::Layout
968	new (SV *class)	1093	new (SV *class)
969	CODE:	1094	CODE:
970	New (0, RETVAL, 1, struct cf_layout);	1095	New (0, RETVAL, 1, struct cf_layout);
971		1096
972	RETVAL->pl = pango_layout_new (opengl_context);	1097	RETVAL->pl = pango_layout_new (opengl_context);
…		…
974	RETVAL->g = 1.;	1099	RETVAL->g = 1.;
975	RETVAL->b = 1.;	1100	RETVAL->b = 1.;
976	RETVAL->a = 1.;	1101	RETVAL->a = 1.;
977	RETVAL->base_height = MIN_FONT_HEIGHT;	1102	RETVAL->base_height = MIN_FONT_HEIGHT;
978	RETVAL->font = 0;	1103	RETVAL->font = 0;
		1104	RETVAL->rc = rc_alloc ();
979		1105
980	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1106	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
981	layout_update_font (RETVAL);	1107	layout_update_font (RETVAL);
982	OUTPUT:	1108	OUTPUT:
983	RETVAL	1109	RETVAL
984		1110
985	void	1111	void
986	DESTROY (CFPlus::Layout self)	1112	DESTROY (DC::Layout self)
987	CODE:	1113	CODE:
988	g_object_unref (self->pl);	1114	g_object_unref (self->pl);
		1115	rc_free (self->rc);
989	Safefree (self);	1116	Safefree (self);
990		1117
991	void	1118	void
992	set_text (CFPlus::Layout self, SV *text_)	1119	set_text (DC::Layout self, SV *text_)
993	CODE:	1120	CODE:
994	{	1121	{
995	STRLEN textlen;	1122	STRLEN textlen;
996	char *text = SvPVutf8 (text_, textlen);	1123	char *text = SvPVutf8 (text_, textlen);
997		1124
998	pango_layout_set_text (self->pl, text, textlen);	1125	pango_layout_set_text (self->pl, text, textlen);
999	}	1126	}
1000		1127
1001	void	1128	void
1002	set_markup (CFPlus::Layout self, SV *text_)	1129	set_markup (DC::Layout self, SV *text_)
1003	CODE:	1130	CODE:
1004	{	1131	{
1005	STRLEN textlen;	1132	STRLEN textlen;
1006	char *text = SvPVutf8 (text_, textlen);	1133	char *text = SvPVutf8 (text_, textlen);
1007		1134
1008	pango_layout_set_markup (self->pl, text, textlen);	1135	pango_layout_set_markup (self->pl, text, textlen);
1009	}	1136	}
1010		1137
1011	void	1138	void
1012	set_shapes (CFPlus::Layout self, ...)	1139	set_shapes (DC::Layout self, ...)
1013	CODE:	1140	CODE:
1014	{	1141	{
1015	PangoAttrList *attrs = 0;	1142	PangoAttrList *attrs = 0;
1016	const char *text = pango_layout_get_text (self->pl);	1143	const char *text = pango_layout_get_text (self->pl);
1017	const char *pos = text;	1144	const char *pos = text;
…		…
1052	if (attrs)	1179	if (attrs)
1053	pango_layout_set_attributes (self->pl, attrs);	1180	pango_layout_set_attributes (self->pl, attrs);
1054	}	1181	}
1055		1182
1056	void	1183	void
1057	get_shapes (CFPlus::Layout self)	1184	get_shapes (DC::Layout self)
1058	PPCODE:	1185	PPCODE:
1059	{	1186	{
1060	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1187	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1061		1188
1062	do	1189	do
1063	{	1190	{
1064	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1191	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1065		1192
1066	if (run && shape_attr_p (run))	1193	if (run && shape_attr_p (run))
1067	{	1194	{
1068	PangoRectangle extents;	1195	PangoRectangle extents;
1069	pango_layout_iter_get_run_extents (iter, 0, &extents);	1196	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1077		1204
1078	pango_layout_iter_free (iter);	1205	pango_layout_iter_free (iter);
1079	}	1206	}
1080		1207
1081	int	1208	int
1082	has_wrapped (CFPlus::Layout self)	1209	has_wrapped (DC::Layout self)
1083	CODE:	1210	CODE:
1084	{	1211	{
1085	int lines = 1;	1212	int lines = 1;
1086	const char *text = pango_layout_get_text (self->pl);	1213	const char *text = pango_layout_get_text (self->pl);
1087		1214
…		…
1092	}	1219	}
1093	OUTPUT:	1220	OUTPUT:
1094	RETVAL	1221	RETVAL
1095		1222
1096	SV *	1223	SV *
1097	get_text (CFPlus::Layout self)	1224	get_text (DC::Layout self)
1098	CODE:	1225	CODE:
1099	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1226	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1100	sv_utf8_decode (RETVAL);	1227	sv_utf8_decode (RETVAL);
1101	OUTPUT:	1228	OUTPUT:
1102	RETVAL	1229	RETVAL
1103		1230
1104	void	1231	void
1105	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.)
1106	CODE:	1233	CODE:
1107	self->r = r;	1234	self->r = r;
1108	self->g = g;	1235	self->g = g;
1109	self->b = b;	1236	self->b = b;
1110	self->a = a;	1237	self->a = a;
1111		1238
1112	void	1239	void
1113	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1240	set_font (DC::Layout self, DC::Font font = 0)
1114	CODE:	1241	CODE:
1115	if (self->font != font)	1242	if (self->font != font)
1116	{	1243	{
1117	self->font = font;	1244	self->font = font;
1118	layout_update_font (self);	1245	layout_update_font (self);
1119	}	1246	}
1120		1247
1121	void	1248	void
1122	set_height (CFPlus::Layout self, int base_height)	1249	set_height (DC::Layout self, int base_height)
1123	CODE:	1250	CODE:
1124	if (self->base_height != base_height)	1251	if (self->base_height != base_height)
1125	{	1252	{
1126	self->base_height = base_height;	1253	self->base_height = base_height;
1127	layout_update_font (self);	1254	layout_update_font (self);
1128	}	1255	}
1129		1256
1130	void	1257	void
1131	set_width (CFPlus::Layout self, int max_width = -1)	1258	set_width (DC::Layout self, int max_width = -1)
1132	CODE:	1259	CODE:
1133	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);
1134		1261
1135	void	1262	void
1136	set_indent (CFPlus::Layout self, int indent)	1263	set_indent (DC::Layout self, int indent)
1137	CODE:	1264	CODE:
1138	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1265	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1139		1266
1140	void	1267	void
1141	set_spacing (CFPlus::Layout self, int spacing)	1268	set_spacing (DC::Layout self, int spacing)
1142	CODE:	1269	CODE:
1143	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1270	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1144		1271
1145	void	1272	void
1146	set_ellipsise (CFPlus::Layout self, int ellipsise)	1273	set_ellipsise (DC::Layout self, int ellipsise)
1147	CODE:	1274	CODE:
1148	pango_layout_set_ellipsize (self->pl,	1275	pango_layout_set_ellipsize (self->pl,
1149	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1276	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1150	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1277	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1151	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1278	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1152	: PANGO_ELLIPSIZE_NONE	1279	: PANGO_ELLIPSIZE_NONE
1153	);	1280	);
1154		1281
1155	void	1282	void
1156	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1283	set_single_paragraph_mode (DC::Layout self, int spm)
1157	CODE:	1284	CODE:
1158	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1285	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1159		1286
1160	void	1287	void
1161	size (CFPlus::Layout self)	1288	size (DC::Layout self)
1162	PPCODE:	1289	PPCODE:
1163	{	1290	{
1164	int w, h;	1291	int w, h;
1165		1292
1166	layout_get_pixel_size (self, &w, &h);	1293	layout_get_pixel_size (self, &w, &h);
…		…
1169	PUSHs (sv_2mortal (newSViv (w)));	1296	PUSHs (sv_2mortal (newSViv (w)));
1170	PUSHs (sv_2mortal (newSViv (h)));	1297	PUSHs (sv_2mortal (newSViv (h)));
1171	}	1298	}
1172		1299
1173	int	1300	int
1174	descent (CFPlus::Layout self)	1301	descent (DC::Layout self)
1175	CODE:	1302	CODE:
1176	{	1303	{
1177	PangoRectangle rect;	1304	PangoRectangle rect;
1178	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1305	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1179	pango_layout_line_get_pixel_extents (line, 0, &rect);	1306	pango_layout_line_get_pixel_extents (line, 0, &rect);
1180	RETVAL = PANGO_DESCENT (rect);	1307	RETVAL = PANGO_DESCENT (rect);
1181	}	1308	}
1182	OUTPUT:	1309	OUTPUT:
1183	RETVAL	1310	RETVAL
1184		1311
1185	int	1312	int
1186	xy_to_index (CFPlus::Layout self, int x, int y)	1313	xy_to_index (DC::Layout self, int x, int y)
1187	CODE:	1314	CODE:
1188	{	1315	{
1189	int index, trailing;	1316	int index, trailing;
1190	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);
1191	RETVAL = index + trailing;	1318	RETVAL = index + trailing;
1192	}	1319	}
1193	OUTPUT:	1320	OUTPUT:
1194	RETVAL	1321	RETVAL
1195		1322
1196	void	1323	void
1197	cursor_pos (CFPlus::Layout self, int index)	1324	cursor_pos (DC::Layout self, int index)
1198	PPCODE:	1325	PPCODE:
1199	{	1326	{
1200	PangoRectangle strong_pos;	1327	PangoRectangle pos;
1201	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1328	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1202		1329
1203	EXTEND (SP, 3);	1330	EXTEND (SP, 3);
1204	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1331	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1332	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1206	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1333	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1207	}	1334	}
1208		1335
1209	void	1336	void
1210	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)
1211	PPCODE:	1338	PPCODE:
1212	{	1339	{
1213	int line, x;	1340	int line, x;
1214		1341
1215	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)
1216	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1344	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1217		1345	--line;
		1346	#endif
1218	EXTEND (SP, 2);	1347	EXTEND (SP, 2);
1219	PUSHs (sv_2mortal (newSViv (line - 1)));	1348	PUSHs (sv_2mortal (newSViv (line)));
1220	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1349	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1221	}	1350	}
1222		1351
1223	void	1352	void
1224	line_x_to_index (CFPlus::Layout self, int line, int x)	1353	line_x_to_index (DC::Layout self, int line, int x)
1225	PPCODE:	1354	PPCODE:
1226	{	1355	{
1227	PangoLayoutLine *lp;	1356	PangoLayoutLine *lp;
1228	int index, trailing;	1357	int index, trailing;
1229		1358
1230	if (line < 0)	1359	if (line < 0)
1231	XSRETURN_EMPTY;	1360	XSRETURN_EMPTY;
1232		1361
1233	if (!(lp = pango_layout_get_line (self->pl, line)))	1362	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1234	XSRETURN_EMPTY; /* do better */	1363	XSRETURN_EMPTY; /* do better */
1235		1364
1236	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);
1237		1366
1238	EXTEND (SP, 2);	1367	EXTEND (SP, 2);
…		…
1244	PUSHs (sv_2mortal (newSViv (trailing)));	1373	PUSHs (sv_2mortal (newSViv (trailing)));
1245	}	1374	}
1246	}	1375	}
1247		1376
1248	void	1377	void
1249	render (CFPlus::Layout self, float x, float y, int flags = 0)	1378	render (DC::Layout self, float x, float y, int flags = 0)
1250	PPCODE:	1379	CODE:
		1380	rc_clear (self->rc);
1251	pango_opengl_render_layout_subpixel (	1381	pango_opengl_render_layout_subpixel (
1252	self->pl,	1382	self->pl,
		1383	self->rc,
1253	x * PANGO_SCALE, y * PANGO_SCALE,	1384	x * PANGO_SCALE, y * PANGO_SCALE,
1254	self->r, self->g, self->b, self->a,	1385	self->r, self->g, self->b, self->a,
1255	flags	1386	flags
1256	);	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);
1257		1391
1258	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);
1259		1403
1260	int minpot (int n)	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
		1412
		1413	PROTOTYPES: ENABLE
1261		1414
1262	void	1415	void
1263	pad (SV *data_, int ow, int oh, int nw, int nh)	1416	pad (SV *data_, int ow, int oh, int nw, int nh)
1264	CODE:	1417	CODE:
1265	{	1418	{
…		…
1292	HV hv = (HV )SvRV (self);	1445	HV hv = (HV )SvRV (self);
1293	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1446	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1294	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1447	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1295	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1448	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1296		1449
		1450	if (name <= 0)
		1451	XSRETURN_EMPTY;
		1452
1297	if (items < 5)	1453	if (items < 5)
1298	{	1454	{
1299	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1455	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1300	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1456	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1301	}	1457	}
…		…
1339	RETVAL = width > 0;	1495	RETVAL = width > 0;
1340	}	1496	}
1341	OUTPUT:	1497	OUTPUT:
1342	RETVAL	1498	RETVAL
1343		1499
1344	MODULE = CFPlus PACKAGE = CFPlus::Map	1500	MODULE = Deliantra::Client PACKAGE = DC::Map
1345		1501
1346	CFPlus::Map	1502	PROTOTYPES: DISABLE
		1503
		1504	DC::Map
1347	new (SV *class)	1505	new (SV *class)
1348	CODE:	1506	CODE:
1349	New (0, RETVAL, 1, struct map);	1507	New (0, RETVAL, 1, struct map);
1350	RETVAL->x = 0;	1508	RETVAL->x = 0;
1351	RETVAL->y = 0;	1509	RETVAL->y = 0;
…		…
1359	RETVAL->row = 0;	1517	RETVAL->row = 0;
1360	OUTPUT:	1518	OUTPUT:
1361	RETVAL	1519	RETVAL
1362		1520
1363	void	1521	void
1364	DESTROY (CFPlus::Map self)	1522	DESTROY (DC::Map self)
1365	CODE:	1523	CODE:
1366	{	1524	{
1367	map_clear (self);	1525	map_clear (self);
1368	Safefree (self->face2tile);	1526	Safefree (self->face2tile);
1369	Safefree (self->tex);	1527	Safefree (self->tex);
1370	Safefree (self);	1528	Safefree (self);
1371	}	1529	}
1372		1530
1373	void	1531	void
1374	resize (CFPlus::Map self, int map_width, int map_height)	1532	resize (DC::Map self, int map_width, int map_height)
1375	CODE:	1533	CODE:
1376	self->w = map_width;	1534	self->w = map_width;
1377	self->h = map_height;	1535	self->h = map_height;
1378		1536
1379	void	1537	void
1380	clear (CFPlus::Map self)	1538	clear (DC::Map self)
1381	CODE:	1539	CODE:
1382	map_clear (self);	1540	map_clear (self);
1383		1541
1384	void	1542	void
1385	set_tileid (CFPlus::Map self, int face, int tile)	1543	set_tileid (DC::Map self, int face, int tile)
1386	CODE:	1544	CODE:
1387	{	1545	{
1388	need_facenum (self, face); self->face2tile [face] = tile;	1546	need_facenum (self, face); self->face2tile [face] = tile;
1389	need_texid (self, tile);	1547	need_texid (self, tile);
1390	}	1548	}
1391		1549
1392	void	1550	void
1393	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1551	set_smooth (DC::Map self, int face, int smooth, int level)
1394	CODE:	1552	CODE:
1395	{	1553	{
1396	tileid texid;	1554	tileid texid;
1397	maptex *tex;	1555	maptex *tex;
1398		1556
…		…
1411	tex->smoothtile = self->face2tile [smooth];	1569	tex->smoothtile = self->face2tile [smooth];
1412	tex->smoothlevel = level;	1570	tex->smoothlevel = level;
1413	}	1571	}
1414		1572
1415	void	1573	void
1416	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)
1417	CODE:	1575	CODE:
1418	{	1576	{
1419	need_texid (self, texid);	1577	need_texid (self, texid);
1420		1578
1421	{	1579	{
…		…
1441	// from transparent color bleeding and ugly wrapping effects.	1599	// from transparent color bleeding and ugly wrapping effects.
1442	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1600	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1443	}	1601	}
1444		1602
1445	int	1603	int
1446	ox (CFPlus::Map self)	1604	ox (DC::Map self)
1447	ALIAS:	1605	ALIAS:
1448	oy = 1	1606	oy = 1
1449	x = 2	1607	x = 2
1450	y = 3	1608	y = 3
1451	w = 4	1609	w = 4
…		…
1462	}	1620	}
1463	OUTPUT:	1621	OUTPUT:
1464	RETVAL	1622	RETVAL
1465		1623
1466	void	1624	void
1467	scroll (CFPlus::Map self, int dx, int dy)	1625	scroll (DC::Map self, int dx, int dy)
1468	CODE:	1626	CODE:
1469	{	1627	{
1470	if (dx > 0)	1628	if (dx > 0)
1471	map_blank (self, self->x, self->y, dx, self->h);	1629	map_blank (self, self->x, self->y, dx, self->h);
1472	else if (dx < 0)	1630	else if (dx < 0)
…		…
1487	self->rows += MAP_EXTEND_Y;	1645	self->rows += MAP_EXTEND_Y;
1488	self->y += MAP_EXTEND_Y;	1646	self->y += MAP_EXTEND_Y;
1489	}	1647	}
1490	}	1648	}
1491		1649
1492	void	1650	SV *
1493	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1651	map1a_update (DC::Map self, SV *data_, int extmap)
1494	CODE:	1652	CODE:
1495	{	1653	{
1496	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1654	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1497	uint8_t data_end = (uint8_t )SvEND (data_);	1655	uint8_t data_end = (uint8_t )SvEND (data_);
1498	mapcell *cell;	1656	mapcell *cell;
1499	int x, y, flags;	1657	int x, y, z, flags;
		1658	AV *missing = newAV ();
		1659	RETVAL = newRV_noinc ((SV *)missing);
1500		1660
1501	while (data < data_end - 1)	1661	while (data < data_end - 1)
1502	{	1662	{
1503	flags = (data [0] << 8) + data [1]; data += 2;	1663	flags = (data [0] << 8) + data [1]; data += 2;
1504		1664
…		…
1555	}	1715	}
1556	else	1716	else
1557	cell->darkness = *data++ + 1;	1717	cell->darkness = *data++ + 1;
1558	}	1718	}
1559		1719
		1720	for (z = 0; z <= 2; ++z)
1560	if (flags & 4)	1721	if (flags & (4 >> z))
1561	{	1722	{
1562	faceid face = (data [0] << 8) + data [1]; data += 2;	1723	faceid face = (data [0] << 8) + data [1]; data += 2;
1563	need_facenum (self, face);	1724	need_facenum (self, face);
1564	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	}
1565	}	1740	}
1566
1567	if (flags & 2)
1568	{
1569	faceid face = (data [0] << 8) + data [1]; data += 2;
1570	need_facenum (self, face);
1571	cell->tile [1] = self->face2tile [face];
1572	}
1573
1574	if (flags & 1)
1575	{
1576	faceid face = (data [0] << 8) + data [1]; data += 2;
1577	need_facenum (self, face);
1578	cell->tile [2] = self->face2tile [face];
1579	}
1580	}	1741	}
1581	else	1742	else
1582	cell->darkness = 0;	1743	cell->darkness = 0;
1583	}	1744	}
1584	}	1745	}
		1746	OUTPUT:
		1747	RETVAL
1585		1748
1586	SV *	1749	SV *
1587	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)
1588	CODE:	1751	CODE:
1589	{	1752	{
1590	int x1, x;	1753	int x1, x;
1591	int y1, y;	1754	int y1, y;
1592	int z;	1755	int z;
…		…
1637	}	1800	}
1638	OUTPUT:	1801	OUTPUT:
1639	RETVAL	1802	RETVAL
1640		1803
1641	void	1804	void
1642	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)
1643	CODE:	1806	CODE:
1644	{	1807	{
		1808	int x, y, z;
		1809
1645	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1810	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1646	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
1647	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)
1648	smooth_key skey;	1813	smooth_key skey;
1649	int x, y, z;	1814
1650	int last_name;	1815	rc_t *rc = rc_alloc ();
		1816	rc_key_t key;
		1817	rc_array_t *arr;
1651		1818
1652	// thats current max. sorry.	1819	// thats current max. sorry.
1653	if (sw > 255) sw = 255;	1820	if (sw > 255) sw = 255;
1654	if (sh > 255) sh = 255;	1821	if (sh > 255) sh = 255;
1655		1822
1656	// clear key, in case of extra padding	1823	// clear key, in case of extra padding
1657	memset (&skey, 0, sizeof (skey));	1824	memset (&skey, 0, sizeof (skey));
1658		1825
1659	glColor4ub (255, 255, 255, 255);	1826	memset (&key, 0, sizeof (key));
1660		1827	key.r = 255;
1661	glEnable (GL_BLEND);	1828	key.g = 255;
1662	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1829	key.b = 255;
1663	glEnable (GL_TEXTURE_2D);	1830	key.a = 255;
1664	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1831	key.mode = GL_QUADS;
1665		1832	key.format = GL_T2F_V3F;
1666	glBegin (GL_QUADS);	1833	key.texname = -1;
1667
1668	last_name = 0;
1669		1834
1670	mx += self->x;	1835	mx += self->x;
1671	my += self->y;	1836	my += self->y;
1672		1837
1673	// first pass: determine smooth_max	1838	// first pass: determine smooth_max
…		…
1689	MAX (self->tex [cell->tile [0]].smoothlevel,	1854	MAX (self->tex [cell->tile [0]].smoothlevel,
1690	MAX (self->tex [cell->tile [1]].smoothlevel,	1855	MAX (self->tex [cell->tile [1]].smoothlevel,
1691	self->tex [cell->tile [2]].smoothlevel));	1856	self->tex [cell->tile [2]].smoothlevel));
1692	}	1857	}
1693	}	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);
1694		1863
1695	for (z = 0; z <= 2; z++)	1864	for (z = 0; z <= 2; z++)
1696	{	1865	{
1697	memset (smooth_level, 0, sizeof (smooth_level));	1866	memset (smooth_level, 0, sizeof (smooth_level));
1698		1867
…		…
1708	tileid tile = cell->tile [z];	1877	tileid tile = cell->tile [z];
1709		1878
1710	if (tile)	1879	if (tile)
1711	{	1880	{
1712	maptex tex = self->tex [tile];	1881	maptex tex = self->tex [tile];
1713	int px = (x + 1) * T - tex.w;	1882	int px, py;
1714	int py = (y + 1) * T - tex.h;
1715		1883
1716	// suppressing texture state switches here
1717	// is only moderately effective, but worth the extra effort
1718	if (last_name != tex.name)	1884	if (key.texname != tex.name)
1719	{	1885	{
1720	if (!tex.name)	1886	if (!tex.name)
1721	tex = self->tex [2]; /* missing, replace by noface */	1887	tex = self->tex [2]; /* missing, replace by noface */
1722		1888
1723	glEnd ();	1889	key.texname = tex.name;
1724	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1890	arr = rc_array (rc, &key);
1725	glBegin (GL_QUADS);
1726	}	1891	}
1727		1892
1728	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);
1729	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1897	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1730	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);
1731	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1899	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1732		1900
1733	if (cell->flags && z == 2)	1901	if (cell->flags && z == 2)
1734	{	1902	{
		1903	// overlays such as the speech bubble, probably more to come
1735	if (cell->flags & 1)	1904	if (cell->flags & 1)
1736	{	1905	{
1737	maptex tex = self->tex [1];	1906	maptex tex = self->tex [1];
1738	int px = x * T + T * 2 / 32;	1907	int px = x * T + T * 2 / 32;
1739	int py = y * T - T * 6 / 32;	1908	int py = y * T - T * 6 / 32;
1740		1909
		1910	if (tex.name)
1741	glEnd ();	1911	{
1742	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);
1743	glBegin (GL_QUADS);	1922	}
1744
1745	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1746	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1747	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1748	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1749	}	1923	}
1750	}	1924	}
1751		1925
1752	// update smooth hash	1926	// update smooth hash
1753	if (tex.smoothtile)	1927	if (tex.smoothtile)
…		…
1789	}	1963	}
1790	}	1964	}
1791	}	1965	}
1792	}	1966	}
1793		1967
		1968	rc_draw (rc);
		1969	rc_clear (rc);
		1970
1794	// go through all smoothlevels, lowest to highest, then draw.	1971	// go through all smoothlevels, lowest to highest, then draw.
1795	// this is basically counting sort	1972	// this is basically counting sort
1796	{	1973	{
1797	int w, b;	1974	int w, b;
1798		1975
		1976	glEnable (GL_TEXTURE_2D);
		1977	glBegin (GL_QUADS);
1799	for (w = 0; w < 256 / 32; ++w)	1978	for (w = 0; w < 256 / 32; ++w)
1800	{	1979	{
1801	uint32_t smask = smooth_level [w];	1980	uint32_t smask = smooth_level [w];
1802	if (smask)	1981	if (smask)
1803	for (b = 0; b < 32; ++b)	1982	for (b = 0; b < 32; ++b)
…		…
1822	int border = bits & 15;	2001	int border = bits & 15;
1823	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2002	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1824	float dx = tex.s * .0625f; // 16 images/row	2003	float dx = tex.s * .0625f; // 16 images/row
1825	float dy = tex.t * .5f ; // 2 images/column	2004	float dy = tex.t * .5f ; // 2 images/column
1826		2005
1827	// this time naively avoiding texture state changes
1828	// save gobs of state changes.
1829	if (last_name != tex.name)	2006	if (tex.name)
1830	{	2007	{
		2008	// this time avoiding texture state changes
		2009	// save gobs of state changes.
1831	if (!tex.name)	2010	if (key.texname != tex.name)
1832	continue; // smoothing not yet available	2011	{
1833
1834	glEnd ();	2012	glEnd ();
1835	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2013	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1836	glBegin (GL_QUADS);	2014	glBegin (GL_QUADS);
1837	}	2015	}
1838		2016
1839	if (border)	2017	if (border)
1840	{	2018	{
1841	float ox = border * dx;	2019	float ox = border * dx;
1842		2020
1843	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2021	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1844	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2022	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1845	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2023	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1846	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2024	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1847	}	2025	}
1848		2026
1849	if (corner)	2027	if (corner)
1850	{	2028	{
1851	float ox = corner * dx;	2029	float ox = corner * dx;
1852		2030
1853	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2031	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1854	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2032	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1855	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2033	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1856	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2034	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2035	}
1857	}	2036	}
1858	}	2037	}
1859	}	2038	}
1860	}	2039	}
1861	}	2040	}
		2041
		2042	glEnd ();
		2043	glDisable (GL_TEXTURE_2D);
		2044	key.texname = -1;
1862	}	2045	}
1863		2046
1864	hv_clear (smooth);	2047	hv_clear (smooth);
1865	}	2048	}
1866		2049
1867	glEnd ();
1868
1869	glDisable (GL_TEXTURE_2D);
1870	glDisable (GL_BLEND);	2050	glDisable (GL_BLEND);
		2051	rc_free (rc);
1871		2052
1872	// top layer: overlays such as the health bar	2053	// top layer: overlays such as the health bar
1873	for (y = 0; y < sh; y++)	2054	for (y = 0; y < sh; y++)
1874	if (0 <= y + my && y + my < self->rows)	2055	if (0 <= y + my && y + my < self->rows)
1875	{	2056	{
…		…
1900	}	2081	}
1901	}	2082	}
1902	}	2083	}
1903		2084
1904	void	2085	void
1905	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)
1906	CODE:	2087	CODE:
1907	{	2088	{
1908	static float color[16][3] = {	2089	static float color[16][3] = {
1909	{ 0.00F, 0.00F, 0.00F },	2090	{ 0.00F, 0.00F, 0.00F },
1910	{ 1.00F, 1.00F, 1.00F },	2091	{ 1.00F, 1.00F, 1.00F },
…		…
1960	glDisable (GL_BLEND);	2141	glDisable (GL_BLEND);
1961	glDisable (GL_TEXTURE_2D);	2142	glDisable (GL_TEXTURE_2D);
1962	}	2143	}
1963		2144
1964	void	2145	void
1965	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)
1966	PPCODE:	2147	PPCODE:
1967	{	2148	{
1968	int x, y;	2149	int x, y;
1969	int sw1 = sw + 2;	2150	int sw1 = sw + 2;
1970	int sh1 = sh + 2;	2151	int sh1 = sh + 2;
…		…
2041	PUSHs (sv_2mortal (newSViv (sh3)));	2222	PUSHs (sv_2mortal (newSViv (sh3)));
2042	PUSHs (darkness3_sv);	2223	PUSHs (darkness3_sv);
2043	}	2224	}
2044		2225
2045	SV *	2226	SV *
2046	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)
2047	CODE:	2228	CODE:
2048	{	2229	{
2049	int x, y, x1, y1;	2230	int x, y, x1, y1;
2050	SV data_sv = newSV (w h * 7 + 5);	2231	SV data_sv = newSV (w h * 7 + 5);
2051	uint8_t data = (uint8_t )SvPVX (data_sv);	2232	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2116	}	2297	}
2117	OUTPUT:	2298	OUTPUT:
2118	RETVAL	2299	RETVAL
2119		2300
2120	void	2301	void
2121	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)
2122	PPCODE:	2303	PPCODE:
2123	{	2304	{
2124	int x, y, z;	2305	int x, y, z;
2125	int w, h;	2306	int w, h;
2126	int x1, y1;	2307	int x1, y1;
2127		2308
2128	if (*data++ != 0)	2309	if (*data++ != 0)
2129	return; /* version mismatch */	2310	XSRETURN_EMPTY; /* version mismatch */
2130		2311
2131	w = data++ << 8; w \|= data++;	2312	w = data++ << 8; w \|= data++;
2132	h = data++ << 8; h \|= data++;	2313	h = data++ << 8; h \|= data++;
2133		2314
2134	// 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
…		…
2179	}	2360	}
2180	}	2361	}
2181	}	2362	}
2182	}	2363	}
2183		2364
2184	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2365	MODULE = Deliantra::Client PACKAGE = DC::RW
2185		2366
2186	CFPlus::MixChunk	2367	DC::RW
2187	new_from_file (SV class, char path)	2368	new (SV class, SV data_sv)
2188	CODE:	2369	CODE:
2189	RETVAL = Mix_LoadWAV (path);	2370	{
		2371	STRLEN datalen;
		2372	char *data = SvPVbyte (data_sv, datalen);
		2373
		2374	RETVAL = SDL_RWFromConstMem (data, datalen);
		2375	}
2190	OUTPUT:	2376	OUTPUT:
2191	RETVAL	2377	RETVAL
2192		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 : '('
2193	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
2194	DESTROY (CFPlus::MixChunk self)	2488	DESTROY (DC::MixChunk self)
2195	CODE:	2489	CODE:
2196	Mix_FreeChunk (self);	2490	Mix_FreeChunk (self);
2197		2491
2198	int	2492	int
2199	volume (CFPlus::MixChunk self, int volume = -1)	2493	volume (DC::MixChunk self, int volume = -1)
2200	CODE:	2494	CODE:
		2495	if (items > 1)
		2496	volume = CLAMP (volume, 0, 128);
2201	RETVAL = Mix_VolumeChunk (self, volume);	2497	RETVAL = Mix_VolumeChunk (self, volume);
2202	OUTPUT:	2498	OUTPUT:
2203	RETVAL	2499	RETVAL
2204		2500
2205	int	2501	DC::Channel
2206	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)
2207	CODE:	2503	CODE:
		2504	{
2208	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	}
2209	OUTPUT:	2516	OUTPUT:
2210	RETVAL	2517	RETVAL
2211		2518
2212	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2519	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2213		2520
2214	int	2521	int
2215	volume (int volume = -1)	2522	volume (int volume = -1)
		2523	PROTOTYPE: ;$
2216	CODE:	2524	CODE:
		2525	if (items > 0)
		2526	volume = CLAMP (volume, 0, 128);
2217	RETVAL = Mix_VolumeMusic (volume);	2527	RETVAL = Mix_VolumeMusic (volume);
2218	OUTPUT:	2528	OUTPUT:
2219	RETVAL	2529	RETVAL
2220		2530
2221	int	2531	void
2222	fade_out (int ms)	2532	fade_out (int ms)
2223	CODE:	2533	CODE:
2224	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);
2225	OUTPUT:	2545	OUTPUT:
2226	RETVAL	2546	RETVAL
2227		2547
2228	CFPlus::MixMusic
2229	new_from_file (SV class, char path)
2230	CODE:
2231	RETVAL = Mix_LoadMUS (path);
2232	OUTPUT:
2233	RETVAL
2234
2235	void	2548	void
2236	DESTROY (CFPlus::MixMusic self)	2549	DESTROY (DC::MixMusic self)
2237	CODE:	2550	CODE:
2238	Mix_FreeMusic (self);	2551	Mix_FreeMusic (self);
2239		2552
2240	int	2553	int
2241	play (CFPlus::MixMusic self, int loops = -1)	2554	play (DC::MixMusic self, int loops = -1)
2242	CODE:	2555	CODE:
2243	RETVAL = Mix_PlayMusic (self, loops);	2556	RETVAL = Mix_PlayMusic (self, loops);
2244	OUTPUT:	2557	OUTPUT:
2245	RETVAL	2558	RETVAL
2246		2559
2247	int	2560	void
2248	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)
2249	CODE:	2562	CODE:
2250	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2563	Mix_FadeInMusicPos (self, loops, ms, position);
2251	OUTPUT:
2252	RETVAL
2253		2564
2254	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2565	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2566
		2567	PROTOTYPES: ENABLE
2255		2568
2256	BOOT:	2569	BOOT:
2257	{	2570	{
2258	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2571	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2259	static const struct {	2572	static const struct {
2260	const char *name;	2573	const char *name;
2261	IV iv;	2574	IV iv;
2262	} *civ, const_iv[] = {	2575	} *civ, const_iv[] = {
2263	# define const_iv(name) { # name, (IV)name }	2576	# define const_iv(name) { # name, (IV)name }
…		…
2275	const_iv (GL_ALPHA_TEST),	2588	const_iv (GL_ALPHA_TEST),
2276	const_iv (GL_NORMALIZE),	2589	const_iv (GL_NORMALIZE),
2277	const_iv (GL_RESCALE_NORMAL),	2590	const_iv (GL_RESCALE_NORMAL),
2278	const_iv (GL_FRONT),	2591	const_iv (GL_FRONT),
2279	const_iv (GL_BACK),	2592	const_iv (GL_BACK),
		2593	const_iv (GL_AUX0),
2280	const_iv (GL_AND),	2594	const_iv (GL_AND),
2281	const_iv (GL_ONE),	2595	const_iv (GL_ONE),
2282	const_iv (GL_ZERO),	2596	const_iv (GL_ZERO),
2283	const_iv (GL_SRC_ALPHA),	2597	const_iv (GL_SRC_ALPHA),
2284	const_iv (GL_DST_ALPHA),	2598	const_iv (GL_DST_ALPHA),
…		…
2297	const_iv (GL_INTENSITY),	2611	const_iv (GL_INTENSITY),
2298	const_iv (GL_LUMINANCE),	2612	const_iv (GL_LUMINANCE),
2299	const_iv (GL_LUMINANCE_ALPHA),	2613	const_iv (GL_LUMINANCE_ALPHA),
2300	const_iv (GL_FLOAT),	2614	const_iv (GL_FLOAT),
2301	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),
2302	const_iv (GL_COMPILE),	2622	const_iv (GL_COMPILE),
2303	const_iv (GL_PROXY_TEXTURE_1D),	2623	const_iv (GL_PROXY_TEXTURE_1D),
2304	const_iv (GL_PROXY_TEXTURE_2D),	2624	const_iv (GL_PROXY_TEXTURE_2D),
2305	const_iv (GL_TEXTURE_1D),	2625	const_iv (GL_TEXTURE_1D),
2306	const_iv (GL_TEXTURE_2D),	2626	const_iv (GL_TEXTURE_2D),
…		…
2330	const_iv (GL_COLOR_LOGIC_OP),	2650	const_iv (GL_COLOR_LOGIC_OP),
2331	const_iv (GL_SEPARABLE_2D),	2651	const_iv (GL_SEPARABLE_2D),
2332	const_iv (GL_CONVOLUTION_2D),	2652	const_iv (GL_CONVOLUTION_2D),
2333	const_iv (GL_CONVOLUTION_BORDER_MODE),	2653	const_iv (GL_CONVOLUTION_BORDER_MODE),
2334	const_iv (GL_CONSTANT_BORDER),	2654	const_iv (GL_CONSTANT_BORDER),
		2655	const_iv (GL_POINTS),
2335	const_iv (GL_LINES),	2656	const_iv (GL_LINES),
2336	const_iv (GL_LINE_STRIP),	2657	const_iv (GL_LINE_STRIP),
2337	const_iv (GL_LINE_LOOP),	2658	const_iv (GL_LINE_LOOP),
2338	const_iv (GL_QUADS),	2659	const_iv (GL_QUADS),
2339	const_iv (GL_QUAD_STRIP),	2660	const_iv (GL_QUAD_STRIP),
2340	const_iv (GL_TRIANGLES),	2661	const_iv (GL_TRIANGLES),
2341	const_iv (GL_TRIANGLE_STRIP),	2662	const_iv (GL_TRIANGLE_STRIP),
2342	const_iv (GL_TRIANGLE_FAN),	2663	const_iv (GL_TRIANGLE_FAN),
		2664	const_iv (GL_POLYGON),
2343	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2665	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2666	const_iv (GL_POINT_SMOOTH_HINT),
		2667	const_iv (GL_LINE_SMOOTH_HINT),
		2668	const_iv (GL_POLYGON_SMOOTH_HINT),
		2669	const_iv (GL_GENERATE_MIPMAP_HINT),
		2670	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2344	const_iv (GL_FASTEST),	2671	const_iv (GL_FASTEST),
		2672	const_iv (GL_DONT_CARE),
		2673	const_iv (GL_NICEST),
2345	const_iv (GL_V2F),	2674	const_iv (GL_V2F),
2346	const_iv (GL_V3F),	2675	const_iv (GL_V3F),
2347	const_iv (GL_T2F_V3F),	2676	const_iv (GL_T2F_V3F),
2348	const_iv (GL_T2F_N3F_V3F),	2677	const_iv (GL_T2F_N3F_V3F),
2349	# undef const_iv	2678	# undef const_iv
…		…
2354		2683
2355	texture_av = newAV ();	2684	texture_av = newAV ();
2356	AvREAL_off (texture_av);	2685	AvREAL_off (texture_av);
2357	}	2686	}
2358		2687
		2688	void
		2689	disable_GL_EXT_blend_func_separate ()
		2690	CODE:
		2691	gl.BlendFuncSeparate = 0;
		2692	gl.BlendFuncSeparateEXT = 0;
		2693
2359	char *	2694	char *
2360	gl_vendor ()	2695	gl_vendor ()
2361	CODE:	2696	CODE:
2362	RETVAL = (char *)glGetString (GL_VENDOR);	2697	RETVAL = (char *)glGetString (GL_VENDOR);
2363	OUTPUT:	2698	OUTPUT:
…		…
2436	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_)
2437		2772
2438	# near_ and far_ are due to microsofts buggy "c" compiler	2773	# near_ and far_ are due to microsofts buggy "c" compiler
2439	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_)
2440		2775
		2776	PROTOTYPES: DISABLE
		2777
2441	void glViewport (int x, int y, int width, int height)	2778	void glViewport (int x, int y, int width, int height)
2442		2779
2443	void glScissor (int x, int y, int width, int height)	2780	void glScissor (int x, int y, int width, int height)
2444		2781
2445	void glTranslate (float x, float y, float z = 0.)	2782	void glTranslate (float x, float y, float z = 0.)
…		…
2452		2789
2453	void glRotate (float angle, float x, float y, float z)	2790	void glRotate (float angle, float x, float y, float z)
2454	CODE:	2791	CODE:
2455	glRotatef (angle, x, y, z);	2792	glRotatef (angle, x, y, z);
2456		2793
2457	void glBegin (int mode)
2458
2459	void glEnd ()
2460
2461	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)
2462	PROTOTYPE: @
2463	ALIAS:	2795	ALIAS:
2464	glColor_premultiply = 1	2796	glColor_premultiply = 1
2465	CODE:	2797	CODE:
2466	if (ix)	2798	if (ix)
2467	{	2799	{
…		…
2470	b *= a;	2802	b *= a;
2471	}	2803	}
2472	// microsoft visual "c" rounds instead of truncating...	2804	// microsoft visual "c" rounds instead of truncating...
2473	glColor4f (r, g, b, a);	2805	glColor4f (r, g, b, a);
2474		2806
2475	void glInterleavedArrays (int format, int stride, char *data)
2476
2477	void glDrawElements (int mode, int count, int type, char *indices)
2478
2479	# 1.2 void glDrawRangeElements (int mode, int start, int end
2480
2481	void glRasterPos (float x, float y, float z = 0.)	2807	void glRasterPos (float x, float y, float z = 0.)
2482	CODE:	2808	CODE:
2483	glRasterPos3f (0, 0, z);	2809	glRasterPos3f (0, 0, z);
2484	glBitmap (0, 0, 0, 0, x, y, 0);	2810	glBitmap (0, 0, 0, 0, x, y, 0);
2485		2811
…		…
2489		2815
2490	void glTexCoord (float s, float t)	2816	void glTexCoord (float s, float t)
2491	CODE:	2817	CODE:
2492	glTexCoord2f (s, t);	2818	glTexCoord2f (s, t);
2493		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
2494	void glTexEnv (int target, int pname, float param)	2849	void glTexEnv (int target, int pname, float param)
2495	CODE:	2850	CODE:
2496	glTexEnvf (target, pname, param);	2851	glTexEnvf (target, pname, param);
2497		2852
2498	void glTexParameter (int target, int pname, float param)	2853	void glTexParameter (int target, int pname, float param)
…		…
2514	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)
2515	CODE:	2870	CODE:
2516	if (gl.SeparableFilter2D)	2871	if (gl.SeparableFilter2D)
2517	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2872	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2518		2873
2519	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)
2520		2875
2521	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)
2522		2877
2523	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)
2524		2879
…		…
2550		2905
2551	void glEndList ()	2906	void glEndList ()
2552		2907
2553	void glCallList (int list)	2908	void glCallList (int list)
2554		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 1.204 by root, Thu Jul 19 14:54:50 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 1.204 by root, Thu Jul 19 14:54:50 2007 UTC vs.
Revision 1.256 by root, Mon Mar 24 00:24:46 2008 UTC