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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.208 by root, Sat Jul 21 16:07:53 2007 UTC vs.
Revision 1.259 by root, Tue May 20 02:47:21 2008 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
27	#include <stdio.h>	32	#include <stdio.h>
28	#include <stdlib.h>	33	#include <stdlib.h>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		36
30	#include <SDL.h>	37	#include <SDL.h>
31	#include <SDL_thread.h>	38	#include <SDL_thread.h>
32	#include <SDL_endian.h>	39	#include <SDL_endian.h>
33	#include <SDL_image.h>	40	#include <SDL_image.h>
…		…
38	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
39		46
40	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
41		48
42	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
43		61
44	#ifndef _WIN32	62	#ifndef _WIN32
45	# include <sys/types.h>	63	# include <sys/types.h>
46	# include <sys/socket.h>	64	# include <sys/socket.h>
47	# include <netinet/in.h>	65	# include <netinet/in.h>
…		…
56	#define MAP_EXTEND_X 32	74	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	75	#define MAP_EXTEND_Y 512
58		76
59	#define MIN_FONT_HEIGHT 10	77	#define MIN_FONT_HEIGHT 10
60		78
		79	/* mask out modifiers we are not interested in */
		80	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		81
61	#if 0	82	#if 0
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	83	# define PARACHUTE SDL_INIT_NOPARACHUTE
63	#else	84	#else
64	# define PARACHUTE 0	85	# define PARACHUTE 0
65	#endif	86	#endif
…		…
107	av_push (texture_av, (SV *)(size_t)name);	128	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	129	glDeleteTextures (1, &name);
109	}	130	}
110		131
111	#include "texcache.c"	132	#include "texcache.c"
		133	#include "rendercache.c"
112		134
113	#include "pango-font.c"	135	#include "pango-font.c"
114	#include "pango-fontmap.c"	136	#include "pango-fontmap.c"
115	#include "pango-render.c"	137	#include "pango-render.c"
116		138
		139	typedef IV DC__Channel;
		140	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	141	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	142	typedef Mix_Music *DC__MixMusic;
119		143
120	typedef PangoFontDescription *CFPlus__Font;	144	typedef PangoFontDescription *DC__Font;
121		145
122	static int	146	static int
123	shape_attr_p (PangoLayoutRun *run)	147	shape_attr_p (PangoLayoutRun *run)
124	{	148	{
125	GSList *attrs = run->item->analysis.extra_attrs;	149	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		163
140	typedef struct cf_layout {	164	typedef struct cf_layout {
141	PangoLayout *pl;	165	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	166	float r, g, b, a; // default color for rgba mode
143	int base_height;	167	int base_height;
144	CFPlus__Font font;	168	DC__Font font;
		169	rc_t *rc;
145	} *CFPlus__Layout;	170	} *DC__Layout;
146		171
147	static CFPlus__Font default_font;	172	static DC__Font default_font;
148	static PangoContext *opengl_context;	173	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	174	static PangoFontMap *opengl_fontmap;
150		175
151	static void	176	static void
152	substitute_func (FcPattern *pattern, gpointer data)	177	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	182	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	184	}
160		185
161	static void	186	static void
162	layout_update_font (CFPlus__Layout self)	187	layout_update_font (DC__Layout self)
163	{	188	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	189	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	190	* reasonably well with dejavu/bistream fonts
166	*/	191	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
168		193
169	pango_font_description_set_absolute_size (font,	194	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	195	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		196
172	pango_layout_set_font_description (self->pl, font);	197	pango_layout_set_font_description (self->pl, font);
173	}	198	}
174		199
175	static void	200	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	201	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	202	{
178	PangoRectangle rect;	203	PangoRectangle rect;
179		204
180	// get_pixel_* wrongly rounds down	205	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	206	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		217
193	typedef uint16_t tileid;	218	typedef uint16_t tileid;
194	typedef uint16_t faceid;	219	typedef uint16_t faceid;
195		220
196	typedef struct {	221	typedef struct {
197	int name;	222	GLuint name;
198	int w, h;	223	int w, h;
199	float s, t;	224	float s, t;
200	uint8_t r, g, b, a;	225	uint8_t r, g, b, a;
201	tileid smoothtile;	226	tileid smoothtile;
202	uint8_t smoothlevel;	227	uint8_t smoothlevel;
…		…
220	int faces; tileid *face2tile; // [faceid]	245	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	246	int texs; maptex *tex; // [tileid]
222		247
223	int32_t rows;	248	int32_t rows;
224	maprow *row;	249	maprow *row;
225	} *CFPlus__Map;	250	} *DC__Map;
226		251
227	static char *	252	static char *
228	prepend (char *ptr, int sze, int inc)	253	prepend (char *ptr, int sze, int inc)
229	{	254	{
230	char *p;	255	char *p;
…		…
268	self->texs *= 2;	293	self->texs *= 2;
269	}	294	}
270	}	295	}
271		296
272	static maprow *	297	static maprow *
273	map_get_row (CFPlus__Map self, int y)	298	map_get_row (DC__Map self, int y)
274	{	299	{
275	if (0 > y)	300	if (0 > y)
276	{	301	{
277	int extend = - y + MAP_EXTEND_Y;	302	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	303	Prepend (maprow, self->row, self->rows, extend);
…		…
316		341
317	return row->col + (x - row->c0);	342	return row->col + (x - row->c0);
318	}	343	}
319		344
320	static mapcell *	345	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	346	map_get_cell (DC__Map self, int x, int y)
322	{	347	{
323	return row_get_cell (map_get_row (self, y), x);	348	return row_get_cell (map_get_row (self, y), x);
324	}	349	}
325		350
326	static void	351	static void
327	map_clear (CFPlus__Map self)	352	map_clear (DC__Map self)
328	{	353	{
329	int r;	354	int r;
330		355
331	for (r = 0; r < self->rows; r++)	356	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	357	Safefree (self->row[r].col);
…		…
340	self->row = 0;	365	self->row = 0;
341	self->rows = 0;	366	self->rows = 0;
342	}	367	}
343		368
344	static void	369	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	370	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	371	{
347	int x, y;	372	int x, y;
348	maprow *row;	373	maprow *row;
349	mapcell *cell;	374	mapcell *cell;
350		375
…		…
429	n |= n >> 16;	454	n |= n >> 16;
430		455
431	return n + 1;	456	return n + 1;
432	}	457	}
433		458
		459	static unsigned int
		460	popcount (unsigned int n)
		461	{
		462	n -= (n >> 1) & 0x55555555U;
		463	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		464	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		465	n *= 0x01010101U;
		466
		467	return n >> 24;
		468	}
		469
434	/* SDL should provide this, really. */	470	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	471	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	472	#define SDLK_MODIFIER_MAX 314
437		473
438	/******************************************************************************/	474	/******************************************************************************/
439		475
		476	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		477	static GV *hover_gv;
		478
440	static int	479	static int
441	within_widget (SV *widget, NV x, NV y)	480	within_widget (SV *widget, NV x, NV y)
442	{	481	{
443	HV *self;	482	HV *self;
444	SV **svp;	483	SV **svp;
…		…
473	return 0;	512	return 0;
474		513
475	return 1;	514	return 1;
476	}	515	}
477		516
478	MODULE = CFPlus PACKAGE = CFPlus	517	MODULE = Deliantra::Client PACKAGE = DC
479		518
480	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
481		520
482	BOOT:	521	BOOT:
483	{	522	{
484	HV *stash = gv_stashpv ("CFPlus", 1);	523	HV *stash = gv_stashpv ("DC", 1);
485	static const struct {	524	static const struct {
486	const char *name;	525	const char *name;
487	IV iv;	526	IV iv;
488	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
489	# define const_iv(name) { # name, (IV)name }	528	# define const_iv(name) { # name, (IV)name }
…		…
511		550
512	const_iv (SDL_APPINPUTFOCUS),	551	const_iv (SDL_APPINPUTFOCUS),
513	const_iv (SDL_APPMOUSEFOCUS),	552	const_iv (SDL_APPMOUSEFOCUS),
514	const_iv (SDL_APPACTIVE),	553	const_iv (SDL_APPACTIVE),
515		554
		555	const_iv (SDLK_FIRST),
		556	const_iv (SDLK_LAST),
516	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
517	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
518	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
519	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
520	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
592	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
593	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
594	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
595	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
596	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
		638
		639	const_iv (MIX_DEFAULT_FORMAT),
597	# undef const_iv	640	# undef const_iv
598	};	641	};
599		642
600	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; )
601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
619		662
620	NV floor (NV x)	663	NV floor (NV x)
621		664
622	NV ceil (NV x)	665	NV ceil (NV x)
623		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
		670
624	void	671	void
625	pango_init ()	672	pango_init ()
626	CODE:	673	CODE:
627	{	674	{
628	opengl_fontmap = pango_opengl_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
629	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);
630	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	677	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		678	/*pango_context_set_font_description (opengl_context, default_font);*/
		679	#if PANGO_VERSION_CHECK (1, 15, 2)
		680	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		681	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		682	#endif
631	}	683	}
632		684
633	char *	685	char *
634	SDL_GetError ()	686	SDL_GetError ()
635		687
…		…
667	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	719	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
668		720
669	if (m && m != (SDL_Rect **)-1)	721	if (m && m != (SDL_Rect **)-1)
670	while (*m)	722	while (*m)
671	{	723	{
672	if ((*m)->w >= 640 && (*m)->h >= 480)	724	if ((*m)->w >= 800 && (*m)->h >= 480)
673	{	725	{
674	AV *av = newAV ();	726	AV *av = newAV ();
675	av_push (av, newSViv ((*m)->w));	727	av_push (av, newSViv ((*m)->w));
676	av_push (av, newSViv ((*m)->h));	728	av_push (av, newSViv ((*m)->h));
677	av_push (av, newSViv (rgb));	729	av_push (av, newSViv (rgb));
…		…
701		753
702	if (RETVAL)	754	if (RETVAL)
703	{	755	{
704	av_clear (texture_av);	756	av_clear (texture_av);
705		757
706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	758	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
707	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	759	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
708	#include "glfunc.h"	760	#include "glfunc.h"
709	#undef GL_FUNC	761	#undef GL_FUNC
710	}	762	}
711	}	763	}
…		…
718	char *	770	char *
719	SDL_GetKeyName (int sym)	771	SDL_GetKeyName (int sym)
720		772
721	int	773	int
722	SDL_GetAppState ()	774	SDL_GetAppState ()
		775
		776	int
		777	SDL_GetModState ()
723		778
724	void	779	void
725	poll_events ()	780	poll_events ()
726	PPCODE:	781	PPCODE:
727	{	782	{
…		…
737	{	792	{
738	case SDL_KEYDOWN:	793	case SDL_KEYDOWN:
739	case SDL_KEYUP:	794	case SDL_KEYUP:
740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	795	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	796	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
742	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	797	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
743	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	798	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	799	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
745	break;	800	break;
746		801
747	case SDL_ACTIVEEVENT:	802	case SDL_ACTIVEEVENT:
748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	803	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
766	x = ev.motion.x;	821	x = ev.motion.x;
767	y = ev.motion.y;	822	y = ev.motion.y;
768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	823	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
769	}	824	}
770		825
771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
772	hv_store (hv, "state", 5, newSViv (state), 0);	827	hv_store (hv, "state", 5, newSViv (state), 0);
773	hv_store (hv, "x", 1, newSViv (x), 0);	828	hv_store (hv, "x", 1, newSViv (x), 0);
774	hv_store (hv, "y", 1, newSViv (y), 0);	829	hv_store (hv, "y", 1, newSViv (y), 0);
775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	830	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	831	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
777	}	832	}
778	break;	833	break;
779		834
780	case SDL_MOUSEBUTTONDOWN:	835	case SDL_MOUSEBUTTONDOWN:
781	case SDL_MOUSEBUTTONUP:	836	case SDL_MOUSEBUTTONUP:
782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	837	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
783		838
784	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	839	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
785	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	840	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
786	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	841	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
787	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	842	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
792	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	847	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
793	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	848	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
794	break;	849	break;
795	}	850	}
796		851
797	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	852	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
798	}	853	}
799	}	854	}
800		855
801	int	856	int
802	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	857	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
803	POSTCALL:	858	POSTCALL:
804	Mix_HookMusicFinished (music_finished);	859	Mix_HookMusicFinished (music_finished);
805	Mix_ChannelFinished (channel_finished);	860	Mix_ChannelFinished (channel_finished);
806		861
807	void	862	void
		863	Mix_QuerySpec ()
		864	PPCODE:
		865	{
		866	int freq, channels;
		867	Uint16 format;
		868
		869	if (Mix_QuerySpec (&freq, &format, &channels))
		870	{
		871	EXTEND (SP, 3);
		872	PUSHs (sv_2mortal (newSViv (freq)));
		873	PUSHs (sv_2mortal (newSViv (format)));
		874	PUSHs (sv_2mortal (newSViv (channels)));
		875	}
		876	}
		877
		878	void
808	Mix_CloseAudio ()	879	Mix_CloseAudio ()
809		880
810	int	881	int
811	Mix_AllocateChannels (int numchans = -1)	882	Mix_AllocateChannels (int numchans = -1)
		883
		884	const char *
		885	Mix_GetError ()
812		886
813	void	887	void
814	lowdelay (int fd, int val = 1)	888	lowdelay (int fd, int val = 1)
815	CODE:	889	CODE:
816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	890	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
842	}	916	}
843	}	917	}
844	#endif	918	#endif
845	}	919	}
846		920
847	void	921	int
848	add_font (char *file)	922	add_font (char *file)
849	CODE:	923	CODE:
850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	924	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		925	OUTPUT:
		926	RETVAL
851		927
852	void	928	void
853	load_image_inline (SV *image_)	929	load_image_inline (SV *image_)
854	ALIAS:	930	ALIAS:
855	load_image_file = 1	931	load_image_file = 1
…		…
858	STRLEN image_len;	934	STRLEN image_len;
859	char *image = (char *)SvPVbyte (image_, image_len);	935	char *image = (char *)SvPVbyte (image_, image_len);
860	SDL_Surface *surface, *surface2;	936	SDL_Surface *surface, *surface2;
861	SDL_PixelFormat fmt;	937	SDL_PixelFormat fmt;
862	SDL_RWops *rw = ix	938	SDL_RWops *rw = ix
863	? SDL_RWFromFile (image, "r")	939	? SDL_RWFromFile (image, "rb")
864	: SDL_RWFromConstMem (image, image_len);	940	: SDL_RWFromConstMem (image, image_len);
865		941
866	if (!rw)	942	if (!rw)
867	croak ("load_image: %s", SDL_GetError ());	943	croak ("load_image: %s", SDL_GetError ());
868		944
…		…
941	void	1017	void
942	error (char *message)	1018	error (char *message)
943	CODE:	1019	CODE:
944	fprintf (stderr, "ERROR: %s\n", message);	1020	fprintf (stderr, "ERROR: %s\n", message);
945	#ifdef _WIN32	1021	#ifdef _WIN32
946	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1022	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
947	#endif	1023	#endif
948		1024
949	void	1025	void
950	fatal (char *message)	1026	fatal (char *message)
951	CODE:	1027	CODE:
952	fprintf (stderr, "FATAL: %s\n", message);	1028	fprintf (stderr, "FATAL: %s\n", message);
953	#ifdef _WIN32	1029	#ifdef _WIN32
954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1030	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
955	#endif	1031	#endif
956	_exit (1);	1032	_exit (1);
957		1033
958	void	1034	void
959	_exit (int retval = 0)	1035	_exit (int retval = 0)
…		…
971	#if DEBUG	1047	#if DEBUG
972	VALGRIND_DO_LEAK_CHECK;	1048	VALGRIND_DO_LEAK_CHECK;
973	#endif	1049	#endif
974	}	1050	}
975		1051
976	MODULE = CFPlus PACKAGE = CFPlus::Font	1052	MODULE = Deliantra::Client PACKAGE = DC::Font
977		1053
978	PROTOTYPES: DISABLE	1054	PROTOTYPES: DISABLE
979		1055
980	CFPlus::Font	1056	DC::Font
981	new_from_file (SV *class, char *path, int id = 0)	1057	new_from_file (SV *class, char *path, int id = 0)
982	CODE:	1058	CODE:
983	{	1059	{
984	int count;	1060	int count;
985	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1061	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
988	}	1064	}
989	OUTPUT:	1065	OUTPUT:
990	RETVAL	1066	RETVAL
991		1067
992	void	1068	void
993	DESTROY (CFPlus::Font self)	1069	DESTROY (DC::Font self)
994	CODE:	1070	CODE:
995	pango_font_description_free (self);	1071	pango_font_description_free (self);
996		1072
997	void	1073	void
998	make_default (CFPlus::Font self)	1074	make_default (DC::Font self)
999	PROTOTYPE: $	1075	PROTOTYPE: $
1000	CODE:	1076	CODE:
1001	default_font = self;	1077	default_font = self;
1002		1078
1003	MODULE = CFPlus PACKAGE = CFPlus::Layout	1079	MODULE = Deliantra::Client PACKAGE = DC::Layout
1004		1080
1005	PROTOTYPES: DISABLE	1081	PROTOTYPES: DISABLE
1006		1082
1007	void	1083	void
1008	reset_glyph_cache ()	1084	glyph_cache_backup ()
1009	PROTOTYPE:	1085	PROTOTYPE:
1010	CODE:	1086	CODE:
		1087	tc_backup ();
		1088
		1089	void
		1090	glyph_cache_restore ()
		1091	PROTOTYPE:
		1092	CODE:
1011	tc_clear ();	1093	tc_restore ();
1012		1094
1013	CFPlus::Layout	1095	DC::Layout
1014	new (SV *class)	1096	new (SV *class)
1015	CODE:	1097	CODE:
1016	New (0, RETVAL, 1, struct cf_layout);	1098	New (0, RETVAL, 1, struct cf_layout);
1017		1099
1018	RETVAL->pl = pango_layout_new (opengl_context);	1100	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1020	RETVAL->g = 1.;	1102	RETVAL->g = 1.;
1021	RETVAL->b = 1.;	1103	RETVAL->b = 1.;
1022	RETVAL->a = 1.;	1104	RETVAL->a = 1.;
1023	RETVAL->base_height = MIN_FONT_HEIGHT;	1105	RETVAL->base_height = MIN_FONT_HEIGHT;
1024	RETVAL->font = 0;	1106	RETVAL->font = 0;
		1107	RETVAL->rc = rc_alloc ();
1025		1108
1026	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1109	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1027	layout_update_font (RETVAL);	1110	layout_update_font (RETVAL);
1028	OUTPUT:	1111	OUTPUT:
1029	RETVAL	1112	RETVAL
1030		1113
1031	void	1114	void
1032	DESTROY (CFPlus::Layout self)	1115	DESTROY (DC::Layout self)
1033	CODE:	1116	CODE:
1034	g_object_unref (self->pl);	1117	g_object_unref (self->pl);
		1118	rc_free (self->rc);
1035	Safefree (self);	1119	Safefree (self);
1036		1120
1037	void	1121	void
1038	set_text (CFPlus::Layout self, SV *text_)	1122	set_text (DC::Layout self, SV *text_)
1039	CODE:	1123	CODE:
1040	{	1124	{
1041	STRLEN textlen;	1125	STRLEN textlen;
1042	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
1043		1127
1044	pango_layout_set_text (self->pl, text, textlen);	1128	pango_layout_set_text (self->pl, text, textlen);
1045	}	1129	}
1046		1130
1047	void	1131	void
1048	set_markup (CFPlus::Layout self, SV *text_)	1132	set_markup (DC::Layout self, SV *text_)
1049	CODE:	1133	CODE:
1050	{	1134	{
1051	STRLEN textlen;	1135	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1136	char *text = SvPVutf8 (text_, textlen);
1053		1137
1054	pango_layout_set_markup (self->pl, text, textlen);	1138	pango_layout_set_markup (self->pl, text, textlen);
1055	}	1139	}
1056		1140
1057	void	1141	void
1058	set_shapes (CFPlus::Layout self, ...)	1142	set_shapes (DC::Layout self, ...)
1059	CODE:	1143	CODE:
1060	{	1144	{
1061	PangoAttrList *attrs = 0;	1145	PangoAttrList *attrs = 0;
1062	const char *text = pango_layout_get_text (self->pl);	1146	const char *text = pango_layout_get_text (self->pl);
1063	const char *pos = text;	1147	const char *pos = text;
…		…
1098	if (attrs)	1182	if (attrs)
1099	pango_layout_set_attributes (self->pl, attrs);	1183	pango_layout_set_attributes (self->pl, attrs);
1100	}	1184	}
1101		1185
1102	void	1186	void
1103	get_shapes (CFPlus::Layout self)	1187	get_shapes (DC::Layout self)
1104	PPCODE:	1188	PPCODE:
1105	{	1189	{
1106	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1190	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1107		1191
1108	do	1192	do
1109	{	1193	{
1110	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1194	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1111		1195
1112	if (run && shape_attr_p (run))	1196	if (run && shape_attr_p (run))
1113	{	1197	{
1114	PangoRectangle extents;	1198	PangoRectangle extents;
1115	pango_layout_iter_get_run_extents (iter, 0, &extents);	1199	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1123		1207
1124	pango_layout_iter_free (iter);	1208	pango_layout_iter_free (iter);
1125	}	1209	}
1126		1210
1127	int	1211	int
1128	has_wrapped (CFPlus::Layout self)	1212	has_wrapped (DC::Layout self)
1129	CODE:	1213	CODE:
1130	{	1214	{
1131	int lines = 1;	1215	int lines = 1;
1132	const char *text = pango_layout_get_text (self->pl);	1216	const char *text = pango_layout_get_text (self->pl);
1133		1217
…		…
1138	}	1222	}
1139	OUTPUT:	1223	OUTPUT:
1140	RETVAL	1224	RETVAL
1141		1225
1142	SV *	1226	SV *
1143	get_text (CFPlus::Layout self)	1227	get_text (DC::Layout self)
1144	CODE:	1228	CODE:
1145	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1229	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1146	sv_utf8_decode (RETVAL);	1230	sv_utf8_decode (RETVAL);
1147	OUTPUT:	1231	OUTPUT:
1148	RETVAL	1232	RETVAL
1149		1233
1150	void	1234	void
1151	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1235	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1152	CODE:	1236	CODE:
1153	self->r = r;	1237	self->r = r;
1154	self->g = g;	1238	self->g = g;
1155	self->b = b;	1239	self->b = b;
1156	self->a = a;	1240	self->a = a;
1157		1241
1158	void	1242	void
1159	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1243	set_font (DC::Layout self, DC::Font font = 0)
1160	CODE:	1244	CODE:
1161	if (self->font != font)	1245	if (self->font != font)
1162	{	1246	{
1163	self->font = font;	1247	self->font = font;
1164	layout_update_font (self);	1248	layout_update_font (self);
1165	}	1249	}
1166		1250
1167	void	1251	void
1168	set_height (CFPlus::Layout self, int base_height)	1252	set_height (DC::Layout self, int base_height)
1169	CODE:	1253	CODE:
1170	if (self->base_height != base_height)	1254	if (self->base_height != base_height)
1171	{	1255	{
1172	self->base_height = base_height;	1256	self->base_height = base_height;
1173	layout_update_font (self);	1257	layout_update_font (self);
1174	}	1258	}
1175		1259
1176	void	1260	void
1177	set_width (CFPlus::Layout self, int max_width = -1)	1261	set_width (DC::Layout self, int max_width = -1)
1178	CODE:	1262	CODE:
1179	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1263	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1180		1264
1181	void	1265	void
1182	set_indent (CFPlus::Layout self, int indent)	1266	set_indent (DC::Layout self, int indent)
1183	CODE:	1267	CODE:
1184	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1268	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1185		1269
1186	void	1270	void
1187	set_spacing (CFPlus::Layout self, int spacing)	1271	set_spacing (DC::Layout self, int spacing)
1188	CODE:	1272	CODE:
1189	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1273	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1190		1274
1191	void	1275	void
1192	set_ellipsise (CFPlus::Layout self, int ellipsise)	1276	set_ellipsise (DC::Layout self, int ellipsise)
1193	CODE:	1277	CODE:
1194	pango_layout_set_ellipsize (self->pl,	1278	pango_layout_set_ellipsize (self->pl,
1195	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1279	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1196	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1280	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1197	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1281	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1198	: PANGO_ELLIPSIZE_NONE	1282	: PANGO_ELLIPSIZE_NONE
1199	);	1283	);
1200		1284
1201	void	1285	void
1202	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1286	set_single_paragraph_mode (DC::Layout self, int spm)
1203	CODE:	1287	CODE:
1204	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1288	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1205		1289
1206	void	1290	void
1207	size (CFPlus::Layout self)	1291	size (DC::Layout self)
1208	PPCODE:	1292	PPCODE:
1209	{	1293	{
1210	int w, h;	1294	int w, h;
1211		1295
1212	layout_get_pixel_size (self, &w, &h);	1296	layout_get_pixel_size (self, &w, &h);
…		…
1215	PUSHs (sv_2mortal (newSViv (w)));	1299	PUSHs (sv_2mortal (newSViv (w)));
1216	PUSHs (sv_2mortal (newSViv (h)));	1300	PUSHs (sv_2mortal (newSViv (h)));
1217	}	1301	}
1218		1302
1219	int	1303	int
1220	descent (CFPlus::Layout self)	1304	descent (DC::Layout self)
1221	CODE:	1305	CODE:
1222	{	1306	{
1223	PangoRectangle rect;	1307	PangoRectangle rect;
1224	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1308	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1225	pango_layout_line_get_pixel_extents (line, 0, &rect);	1309	pango_layout_line_get_pixel_extents (line, 0, &rect);
1226	RETVAL = PANGO_DESCENT (rect);	1310	RETVAL = PANGO_DESCENT (rect);
1227	}	1311	}
1228	OUTPUT:	1312	OUTPUT:
1229	RETVAL	1313	RETVAL
1230		1314
1231	int	1315	int
1232	xy_to_index (CFPlus::Layout self, int x, int y)	1316	xy_to_index (DC::Layout self, int x, int y)
1233	CODE:	1317	CODE:
1234	{	1318	{
1235	int index, trailing;	1319	int index, trailing;
1236	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1320	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1237	RETVAL = index + trailing;	1321	RETVAL = index + trailing;
1238	}	1322	}
1239	OUTPUT:	1323	OUTPUT:
1240	RETVAL	1324	RETVAL
1241		1325
1242	void	1326	void
1243	cursor_pos (CFPlus::Layout self, int index)	1327	cursor_pos (DC::Layout self, int index)
1244	PPCODE:	1328	PPCODE:
1245	{	1329	{
1246	PangoRectangle strong_pos;	1330	PangoRectangle pos;
1247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1331	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1248		1332
1249	EXTEND (SP, 3);	1333	EXTEND (SP, 3);
1250	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1334	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1335	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1336	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1253	}	1337	}
1254		1338
1255	void	1339	void
1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1340	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1257	PPCODE:	1341	PPCODE:
1258	{	1342	{
1259	int line, x;	1343	int line, x;
1260		1344
1261	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1345	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1346	#if !PANGO_VERSION_CHECK (1, 17, 3)
1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1347	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1263		1348	--line;
		1349	#endif
1264	EXTEND (SP, 2);	1350	EXTEND (SP, 2);
1265	PUSHs (sv_2mortal (newSViv (line - 1)));	1351	PUSHs (sv_2mortal (newSViv (line)));
1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1352	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1267	}	1353	}
1268		1354
1269	void	1355	void
1270	line_x_to_index (CFPlus::Layout self, int line, int x)	1356	line_x_to_index (DC::Layout self, int line, int x)
1271	PPCODE:	1357	PPCODE:
1272	{	1358	{
1273	PangoLayoutLine *lp;	1359	PangoLayoutLine *lp;
1274	int index, trailing;	1360	int index, trailing;
1275		1361
1276	if (line < 0)	1362	if (line < 0)
1277	XSRETURN_EMPTY;	1363	XSRETURN_EMPTY;
1278		1364
1279	if (!(lp = pango_layout_get_line (self->pl, line)))	1365	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1280	XSRETURN_EMPTY; /* do better */	1366	XSRETURN_EMPTY; /* do better */
1281		1367
1282	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1368	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1283		1369
1284	EXTEND (SP, 2);	1370	EXTEND (SP, 2);
…		…
1290	PUSHs (sv_2mortal (newSViv (trailing)));	1376	PUSHs (sv_2mortal (newSViv (trailing)));
1291	}	1377	}
1292	}	1378	}
1293		1379
1294	void	1380	void
1295	render (CFPlus::Layout self, float x, float y, int flags = 0)	1381	render (DC::Layout self, float x, float y, int flags = 0)
1296	PPCODE:	1382	CODE:
		1383	rc_clear (self->rc);
1297	pango_opengl_render_layout_subpixel (	1384	pango_opengl_render_layout_subpixel (
1298	self->pl,	1385	self->pl,
		1386	self->rc,
1299	x * PANGO_SCALE, y * PANGO_SCALE,	1387	x * PANGO_SCALE, y * PANGO_SCALE,
1300	self->r, self->g, self->b, self->a,	1388	self->r, self->g, self->b, self->a,
1301	flags	1389	flags
1302	);	1390	);
		1391	// we assume that context_change actually clears/frees stuff
		1392	// and does not do any recomputation...
		1393	pango_layout_context_changed (self->pl);
1303		1394
1304	MODULE = CFPlus PACKAGE = CFPlus::Texture	1395	void
		1396	draw (DC::Layout self)
		1397	CODE:
		1398	{
		1399	glEnable (GL_TEXTURE_2D);
		1400	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1401	glEnable (GL_BLEND);
		1402	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1403	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1404	glEnable (GL_ALPHA_TEST);
		1405	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1406
		1407	rc_draw (self->rc);
		1408
		1409	glDisable (GL_ALPHA_TEST);
		1410	glDisable (GL_BLEND);
		1411	glDisable (GL_TEXTURE_2D);
		1412	}
		1413
		1414	MODULE = Deliantra::Client PACKAGE = DC::Texture
1305		1415
1306	PROTOTYPES: ENABLE	1416	PROTOTYPES: ENABLE
1307
1308	int minpot (int n)
1309		1417
1310	void	1418	void
1311	pad (SV *data_, int ow, int oh, int nw, int nh)	1419	pad (SV *data_, int ow, int oh, int nw, int nh)
1312	CODE:	1420	CODE:
1313	{	1421	{
…		…
1340	HV *hv = (HV *)SvRV (self);	1448	HV *hv = (HV *)SvRV (self);
1341	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1449	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1342	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1450	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1343	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1451	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1344		1452
		1453	if (name <= 0)
		1454	XSRETURN_EMPTY;
		1455
1345	if (items < 5)	1456	if (items < 5)
1346	{	1457	{
1347	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1458	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1348	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1459	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1349	}	1460	}
…		…
1387	RETVAL = width > 0;	1498	RETVAL = width > 0;
1388	}	1499	}
1389	OUTPUT:	1500	OUTPUT:
1390	RETVAL	1501	RETVAL
1391		1502
1392	MODULE = CFPlus PACKAGE = CFPlus::Map	1503	MODULE = Deliantra::Client PACKAGE = DC::Map
1393		1504
1394	PROTOTYPES: DISABLE	1505	PROTOTYPES: DISABLE
1395		1506
1396	CFPlus::Map	1507	DC::Map
1397	new (SV *class)	1508	new (SV *class)
1398	CODE:	1509	CODE:
1399	New (0, RETVAL, 1, struct map);	1510	New (0, RETVAL, 1, struct map);
1400	RETVAL->x = 0;	1511	RETVAL->x = 0;
1401	RETVAL->y = 0;	1512	RETVAL->y = 0;
…		…
1409	RETVAL->row = 0;	1520	RETVAL->row = 0;
1410	OUTPUT:	1521	OUTPUT:
1411	RETVAL	1522	RETVAL
1412		1523
1413	void	1524	void
1414	DESTROY (CFPlus::Map self)	1525	DESTROY (DC::Map self)
1415	CODE:	1526	CODE:
1416	{	1527	{
1417	map_clear (self);	1528	map_clear (self);
1418	Safefree (self->face2tile);	1529	Safefree (self->face2tile);
1419	Safefree (self->tex);	1530	Safefree (self->tex);
1420	Safefree (self);	1531	Safefree (self);
1421	}	1532	}
1422		1533
1423	void	1534	void
1424	resize (CFPlus::Map self, int map_width, int map_height)	1535	resize (DC::Map self, int map_width, int map_height)
1425	CODE:	1536	CODE:
1426	self->w = map_width;	1537	self->w = map_width;
1427	self->h = map_height;	1538	self->h = map_height;
1428		1539
1429	void	1540	void
1430	clear (CFPlus::Map self)	1541	clear (DC::Map self)
1431	CODE:	1542	CODE:
1432	map_clear (self);	1543	map_clear (self);
1433		1544
1434	void	1545	void
1435	set_tileid (CFPlus::Map self, int face, int tile)	1546	set_tileid (DC::Map self, int face, int tile)
1436	CODE:	1547	CODE:
1437	{	1548	{
1438	need_facenum (self, face); self->face2tile [face] = tile;	1549	need_facenum (self, face); self->face2tile [face] = tile;
1439	need_texid (self, tile);	1550	need_texid (self, tile);
1440	}	1551	}
1441		1552
1442	void	1553	void
1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1554	set_smooth (DC::Map self, int face, int smooth, int level)
1444	CODE:	1555	CODE:
1445	{	1556	{
1446	tileid texid;	1557	tileid texid;
1447	maptex *tex;	1558	maptex *tex;
1448		1559
…		…
1461	tex->smoothtile = self->face2tile [smooth];	1572	tex->smoothtile = self->face2tile [smooth];
1462	tex->smoothlevel = level;	1573	tex->smoothlevel = level;
1463	}	1574	}
1464		1575
1465	void	1576	void
1466	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1577	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1467	CODE:	1578	CODE:
1468	{	1579	{
1469	need_texid (self, texid);	1580	need_texid (self, texid);
1470		1581
1471	{	1582	{
…		…
1491	// from transparent color bleeding and ugly wrapping effects.	1602	// from transparent color bleeding and ugly wrapping effects.
1492	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1603	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1493	}	1604	}
1494		1605
1495	int	1606	int
1496	ox (CFPlus::Map self)	1607	ox (DC::Map self)
1497	ALIAS:	1608	ALIAS:
1498	oy = 1	1609	oy = 1
1499	x = 2	1610	x = 2
1500	y = 3	1611	y = 3
1501	w = 4	1612	w = 4
…		…
1512	}	1623	}
1513	OUTPUT:	1624	OUTPUT:
1514	RETVAL	1625	RETVAL
1515		1626
1516	void	1627	void
1517	scroll (CFPlus::Map self, int dx, int dy)	1628	scroll (DC::Map self, int dx, int dy)
1518	CODE:	1629	CODE:
1519	{	1630	{
1520	if (dx > 0)	1631	if (dx > 0)
1521	map_blank (self, self->x, self->y, dx, self->h);	1632	map_blank (self, self->x, self->y, dx, self->h);
1522	else if (dx < 0)	1633	else if (dx < 0)
…		…
1537	self->rows += MAP_EXTEND_Y;	1648	self->rows += MAP_EXTEND_Y;
1538	self->y += MAP_EXTEND_Y;	1649	self->y += MAP_EXTEND_Y;
1539	}	1650	}
1540	}	1651	}
1541		1652
1542	void	1653	SV *
1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1654	map1a_update (DC::Map self, SV *data_, int extmap)
1544	CODE:	1655	CODE:
1545	{	1656	{
1546	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1657	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1547	uint8_t *data_end = (uint8_t *)SvEND (data_);	1658	uint8_t *data_end = (uint8_t *)SvEND (data_);
1548	mapcell *cell;	1659	mapcell *cell;
1549	int x, y, flags;	1660	int x, y, z, flags;
		1661	AV *missing = newAV ();
		1662	RETVAL = newRV_noinc ((SV *)missing);
1550		1663
1551	while (data < data_end - 1)	1664	while (data < data_end - 1)
1552	{	1665	{
1553	flags = (data [0] << 8) + data [1]; data += 2;	1666	flags = (data [0] << 8) + data [1]; data += 2;
1554		1667
…		…
1605	}	1718	}
1606	else	1719	else
1607	cell->darkness = *data++ + 1;	1720	cell->darkness = *data++ + 1;
1608	}	1721	}
1609		1722
		1723	for (z = 0; z <= 2; ++z)
1610	if (flags & 4)	1724	if (flags & (4 >> z))
1611	{	1725	{
1612	faceid face = (data [0] << 8) + data [1]; data += 2;	1726	faceid face = (data [0] << 8) + data [1]; data += 2;
1613	need_facenum (self, face);	1727	need_facenum (self, face);
1614	cell->tile [0] = self->face2tile [face];	1728	cell->tile [z] = self->face2tile [face];
		1729
		1730	if (cell->tile [z])
		1731	{
		1732	maptex *tex = self->tex + cell->tile [z];
		1733	if (!tex->name)
		1734	av_push (missing, newSViv (cell->tile [z]));
		1735
		1736	if (tex->smoothtile)
		1737	{
		1738	maptex *smooth = self->tex + tex->smoothtile;
		1739	if (!smooth->name)
		1740	av_push (missing, newSViv (tex->smoothtile));
		1741	}
		1742	}
1615	}	1743	}
1616
1617	if (flags & 2)
1618	{
1619	faceid face = (data [0] << 8) + data [1]; data += 2;
1620	need_facenum (self, face);
1621	cell->tile [1] = self->face2tile [face];
1622	}
1623
1624	if (flags & 1)
1625	{
1626	faceid face = (data [0] << 8) + data [1]; data += 2;
1627	need_facenum (self, face);
1628	cell->tile [2] = self->face2tile [face];
1629	}
1630	}	1744	}
1631	else	1745	else
1632	cell->darkness = 0;	1746	cell->darkness = 0;
1633	}	1747	}
1634	}	1748	}
		1749	OUTPUT:
		1750	RETVAL
1635		1751
1636	SV *	1752	SV *
1637	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1753	mapmap (DC::Map self, int x0, int y0, int w, int h)
1638	CODE:	1754	CODE:
1639	{	1755	{
1640	int x1, x;	1756	int x1, x;
1641	int y1, y;	1757	int y1, y;
1642	int z;	1758	int z;
…		…
1687	}	1803	}
1688	OUTPUT:	1804	OUTPUT:
1689	RETVAL	1805	RETVAL
1690		1806
1691	void	1807	void
1692	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1808	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1693	CODE:	1809	CODE:
1694	{	1810	{
		1811	int x, y, z;
		1812
1695	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1813	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1696	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1814	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1697	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1815	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1698	smooth_key skey;	1816	smooth_key skey;
1699	int x, y, z;	1817
1700	int last_name;	1818	rc_t *rc = rc_alloc ();
		1819	rc_key_t key;
		1820	rc_array_t *arr;
1701		1821
1702	// thats current max. sorry.	1822	// thats current max. sorry.
1703	if (sw > 255) sw = 255;	1823	if (sw > 255) sw = 255;
1704	if (sh > 255) sh = 255;	1824	if (sh > 255) sh = 255;
1705		1825
1706	// clear key, in case of extra padding	1826	// clear key, in case of extra padding
1707	memset (&skey, 0, sizeof (skey));	1827	memset (&skey, 0, sizeof (skey));
1708		1828
1709	glColor4ub (255, 255, 255, 255);	1829	memset (&key, 0, sizeof (key));
1710		1830	key.r = 255;
1711	glEnable (GL_BLEND);	1831	key.g = 255;
1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1832	key.b = 255;
1713	glEnable (GL_TEXTURE_2D);	1833	key.a = 255;
1714	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1834	key.mode = GL_QUADS;
1715		1835	key.format = GL_T2F_V3F;
1716	glBegin (GL_QUADS);	1836	key.texname = -1;
1717
1718	last_name = 0;
1719		1837
1720	mx += self->x;	1838	mx += self->x;
1721	my += self->y;	1839	my += self->y;
1722		1840
1723	// first pass: determine smooth_max	1841	// first pass: determine smooth_max
…		…
1739	MAX (self->tex [cell->tile [0]].smoothlevel,	1857	MAX (self->tex [cell->tile [0]].smoothlevel,
1740	MAX (self->tex [cell->tile [1]].smoothlevel,	1858	MAX (self->tex [cell->tile [1]].smoothlevel,
1741	self->tex [cell->tile [2]].smoothlevel));	1859	self->tex [cell->tile [2]].smoothlevel));
1742	}	1860	}
1743	}	1861	}
		1862
		1863	glEnable (GL_BLEND);
		1864	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1865	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1744		1866
1745	for (z = 0; z <= 2; z++)	1867	for (z = 0; z <= 2; z++)
1746	{	1868	{
1747	memset (smooth_level, 0, sizeof (smooth_level));	1869	memset (smooth_level, 0, sizeof (smooth_level));
1748		1870
…		…
1758	tileid tile = cell->tile [z];	1880	tileid tile = cell->tile [z];
1759		1881
1760	if (tile)	1882	if (tile)
1761	{	1883	{
1762	maptex tex = self->tex [tile];	1884	maptex tex = self->tex [tile];
1763	int px = (x + 1) * T - tex.w;	1885	int px, py;
1764	int py = (y + 1) * T - tex.h;
1765		1886
1766	// suppressing texture state switches here
1767	// is only moderately effective, but worth the extra effort
1768	if (last_name != tex.name)	1887	if (key.texname != tex.name)
1769	{	1888	{
1770	if (!tex.name)	1889	if (!tex.name)
1771	tex = self->tex [2]; /* missing, replace by noface */	1890	tex = self->tex [2]; /* missing, replace by noface */
1772		1891
1773	glEnd ();	1892	key.texname = tex.name;
1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1893	arr = rc_array (rc, &key);
1775	glBegin (GL_QUADS);
1776	}	1894	}
1777		1895
1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1896	px = (x + 1) * T - tex.w;
		1897	py = (y + 1) * T - tex.h;
		1898
		1899	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1779	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1900	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1780	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1901	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1781	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1902	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1782		1903
1783	if (cell->flags && z == 2)	1904	if (cell->flags && z == 2)
1784	{	1905	{
		1906	// overlays such as the speech bubble, probably more to come
1785	if (cell->flags & 1)	1907	if (cell->flags & 1)
1786	{	1908	{
1787	maptex tex = self->tex [1];	1909	maptex tex = self->tex [1];
1788	int px = x * T + T * 2 / 32;	1910	int px = x * T + T * 2 / 32;
1789	int py = y * T - T * 6 / 32;	1911	int py = y * T - T * 6 / 32;
1790		1912
		1913	if (tex.name)
1791	glEnd ();	1914	{
1792	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1915	if (key.texname != tex.name)
		1916	{
		1917	key.texname = tex.name;
		1918	arr = rc_array (rc, &key);
		1919	}
		1920
		1921	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1922	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1923	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1924	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1793	glBegin (GL_QUADS);	1925	}
1794
1795	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1796	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1797	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1798	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1799	}	1926	}
1800	}	1927	}
1801		1928
1802	// update smooth hash	1929	// update smooth hash
1803	if (tex.smoothtile)	1930	if (tex.smoothtile)
…		…
1839	}	1966	}
1840	}	1967	}
1841	}	1968	}
1842	}	1969	}
1843		1970
		1971	rc_draw (rc);
		1972	rc_clear (rc);
		1973
1844	// go through all smoothlevels, lowest to highest, then draw.	1974	// go through all smoothlevels, lowest to highest, then draw.
1845	// this is basically counting sort	1975	// this is basically counting sort
1846	{	1976	{
1847	int w, b;	1977	int w, b;
1848		1978
		1979	glEnable (GL_TEXTURE_2D);
		1980	glBegin (GL_QUADS);
1849	for (w = 0; w < 256 / 32; ++w)	1981	for (w = 0; w < 256 / 32; ++w)
1850	{	1982	{
1851	uint32_t smask = smooth_level [w];	1983	uint32_t smask = smooth_level [w];
1852	if (smask)	1984	if (smask)
1853	for (b = 0; b < 32; ++b)	1985	for (b = 0; b < 32; ++b)
…		…
1872	int border = bits & 15;	2004	int border = bits & 15;
1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2005	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1874	float dx = tex.s * .0625f; // 16 images/row	2006	float dx = tex.s * .0625f; // 16 images/row
1875	float dy = tex.t * .5f ; // 2 images/column	2007	float dy = tex.t * .5f ; // 2 images/column
1876		2008
1877	// this time naively avoiding texture state changes
1878	// save gobs of state changes.
1879	if (last_name != tex.name)	2009	if (tex.name)
1880	{	2010	{
		2011	// this time avoiding texture state changes
		2012	// save gobs of state changes.
1881	if (!tex.name)	2013	if (key.texname != tex.name)
1882	continue; // smoothing not yet available	2014	{
1883
1884	glEnd ();	2015	glEnd ();
1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2016	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1886	glBegin (GL_QUADS);	2017	glBegin (GL_QUADS);
1887	}	2018	}
1888		2019
1889	if (border)	2020	if (border)
1890	{	2021	{
1891	float ox = border * dx;	2022	float ox = border * dx;
1892		2023
1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2024	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2025	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2026	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2027	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1897	}	2028	}
1898		2029
1899	if (corner)	2030	if (corner)
1900	{	2031	{
1901	float ox = corner * dx;	2032	float ox = corner * dx;
1902		2033
1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2034	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2035	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2036	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2037	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2038	}
1907	}	2039	}
1908	}	2040	}
1909	}	2041	}
1910	}	2042	}
1911	}	2043	}
		2044
		2045	glEnd ();
		2046	glDisable (GL_TEXTURE_2D);
		2047	key.texname = -1;
1912	}	2048	}
1913		2049
1914	hv_clear (smooth);	2050	hv_clear (smooth);
1915	}	2051	}
1916		2052
1917	glEnd ();
1918
1919	glDisable (GL_TEXTURE_2D);
1920	glDisable (GL_BLEND);	2053	glDisable (GL_BLEND);
		2054	rc_free (rc);
1921		2055
1922	// top layer: overlays such as the health bar	2056	// top layer: overlays such as the health bar
1923	for (y = 0; y < sh; y++)	2057	for (y = 0; y < sh; y++)
1924	if (0 <= y + my && y + my < self->rows)	2058	if (0 <= y + my && y + my < self->rows)
1925	{	2059	{
…		…
1950	}	2084	}
1951	}	2085	}
1952	}	2086	}
1953		2087
1954	void	2088	void
1955	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2089	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1956	CODE:	2090	CODE:
1957	{	2091	{
1958	static float color[16][3] = {	2092	static float color[16][3] = {
1959	{ 0.00F, 0.00F, 0.00F },	2093	{ 0.00F, 0.00F, 0.00F },
1960	{ 1.00F, 1.00F, 1.00F },	2094	{ 1.00F, 1.00F, 1.00F },
…		…
2010	glDisable (GL_BLEND);	2144	glDisable (GL_BLEND);
2011	glDisable (GL_TEXTURE_2D);	2145	glDisable (GL_TEXTURE_2D);
2012	}	2146	}
2013		2147
2014	void	2148	void
2015	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2149	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2016	PPCODE:	2150	PPCODE:
2017	{	2151	{
2018	int x, y;	2152	int x, y;
2019	int sw1 = sw + 2;	2153	int sw1 = sw + 2;
2020	int sh1 = sh + 2;	2154	int sh1 = sh + 2;
…		…
2091	PUSHs (sv_2mortal (newSViv (sh3)));	2225	PUSHs (sv_2mortal (newSViv (sh3)));
2092	PUSHs (darkness3_sv);	2226	PUSHs (darkness3_sv);
2093	}	2227	}
2094		2228
2095	SV *	2229	SV *
2096	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2230	get_rect (DC::Map self, int x0, int y0, int w, int h)
2097	CODE:	2231	CODE:
2098	{	2232	{
2099	int x, y, x1, y1;	2233	int x, y, x1, y1;
2100	SV *data_sv = newSV (w * h * 7 + 5);	2234	SV *data_sv = newSV (w * h * 7 + 5);
2101	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2235	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2158	else	2292	else
2159	*data++ = 0;	2293	*data++ = 0;
2160	}	2294	}
2161	}	2295	}
2162		2296
		2297	if (data - (uint8_t *)SvPVX (data_sv) == w * h + 5)
		2298	{
		2299	SvREFCNT_dec (data_sv);
		2300	RETVAL = &PL_sv_undef;
		2301	}
		2302	else
		2303	{
2163	SvPOK_only (data_sv);	2304	SvPOK_only (data_sv);
2164	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2305	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2165	RETVAL = data_sv;	2306	RETVAL = data_sv;
		2307	}
2166	}	2308	}
2167	OUTPUT:	2309	OUTPUT:
2168	RETVAL	2310	RETVAL
2169		2311
2170	void	2312	void
2171	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2313	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2172	PPCODE:	2314	PPCODE:
2173	{	2315	{
2174	int x, y, z;	2316	int x, y, z;
2175	int w, h;	2317	int w, h;
2176	int x1, y1;	2318	int x1, y1;
		2319	STRLEN len;
		2320	uint8_t *data, *end;
		2321
		2322	len = SvLEN (data_sv);
		2323	SvGROW (data_sv, len + 7); // reserve at least 7+ bytes more
		2324	data = SvPVbyte_nolen (data_sv);
		2325	end = data + len + 7;
		2326
		2327	if (len < 5)
		2328	XSRETURN_EMPTY;
2177		2329
2178	if (*data++ != 0)	2330	if (*data++ != 0)
2179	return; /* version mismatch */	2331	XSRETURN_EMPTY; /* version mismatch */
2180		2332
2181	w = *data++ << 8; w |= *data++;	2333	w = *data++ << 8; w |= *data++;
2182	h = *data++ << 8; h |= *data++;	2334	h = *data++ << 8; h |= *data++;
2183		2335
2184	// we need to do this 'cause we don't keep an absolute coord system for rows	2336	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2196	{	2348	{
2197	maprow *row = map_get_row (self, y);	2349	maprow *row = map_get_row (self, y);
2198		2350
2199	for (x = x0; x < x1; x++)	2351	for (x = x0; x < x1; x++)
2200	{	2352	{
		2353	uint8_t flags;
		2354
		2355	if (data + 7 >= end)
		2356	XSRETURN_EMPTY;
		2357
2201	uint8_t flags = *data++;	2358	flags = *data++;
2202		2359
2203	if (flags)	2360	if (flags)
2204	{	2361	{
2205	mapcell *cell = row_get_cell (row, x);	2362	mapcell *cell = row_get_cell (row, x);
2206	tileid tile[3] = { 0, 0, 0 };	2363	tileid tile[3] = { 0, 0, 0 };
…		…
2229	}	2386	}
2230	}	2387	}
2231	}	2388	}
2232	}	2389	}
2233		2390
2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2391	MODULE = Deliantra::Client PACKAGE = DC::RW
		2392
		2393	DC::RW
		2394	new (SV *class, SV *data_sv)
		2395	CODE:
		2396	{
		2397	STRLEN datalen;
		2398	char *data = SvPVbyte (data_sv, datalen);
		2399
		2400	RETVAL = SDL_RWFromConstMem (data, datalen);
		2401	}
		2402	OUTPUT:
		2403	RETVAL
		2404
		2405	DC::RW
		2406	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2407	CODE:
		2408	RETVAL = SDL_RWFromFile (path, mode);
		2409	OUTPUT:
		2410	RETVAL
		2411
		2412	# fails on win32:
		2413	# dc.xs(2268) : error C2059: syntax error : '('
		2414	#void
		2415	#close (DC::RW self)
		2416	# CODE:
		2417	# (self->(close)) (self);
		2418
		2419	MODULE = Deliantra::Client PACKAGE = DC::Channel
2235		2420
2236	PROTOTYPES: DISABLE	2421	PROTOTYPES: DISABLE
2237		2422
2238	CFPlus::MixChunk	2423	DC::Channel
2239	new_from_file (SV *class, char *path)	2424	find ()
2240	CODE:	2425	CODE:
2241	RETVAL = Mix_LoadWAV (path);	2426	{
		2427	RETVAL = Mix_GroupAvailable (-1);
		2428
		2429	if (RETVAL < 0)
		2430	{
		2431	RETVAL = Mix_GroupOldest (-1);
		2432
		2433	if (RETVAL < 0)
		2434	XSRETURN_UNDEF;
		2435
		2436	Mix_HaltChannel (RETVAL);
		2437	}
		2438
		2439	Mix_UnregisterAllEffects (RETVAL);
		2440	Mix_Volume (RETVAL, 128);
		2441	}
2242	OUTPUT:	2442	OUTPUT:
2243	RETVAL	2443	RETVAL
2244		2444
2245	void	2445	void
		2446	halt (DC::Channel self)
		2447	CODE:
		2448	Mix_HaltChannel (self);
		2449
		2450	void
		2451	expire (DC::Channel self, int ticks = -1)
		2452	CODE:
		2453	Mix_ExpireChannel (self, ticks);
		2454
		2455	void
		2456	fade_out (DC::Channel self, int ticks = -1)
		2457	CODE:
		2458	Mix_FadeOutChannel (self, ticks);
		2459
		2460	int
		2461	volume (DC::Channel self, int volume)
		2462	CODE:
		2463	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2464	OUTPUT:
		2465	RETVAL
		2466
		2467	void
		2468	unregister_all_effects (DC::Channel self)
		2469	CODE:
		2470	Mix_UnregisterAllEffects (self);
		2471
		2472	void
		2473	set_panning (DC::Channel self, int left, int right)
		2474	CODE:
		2475	left = CLAMP (left , 0, 255);
		2476	right = CLAMP (right, 0, 255);
		2477	Mix_SetPanning (self, left, right);
		2478
		2479	void
		2480	set_distance (DC::Channel self, int distance)
		2481	CODE:
		2482	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2483
		2484	void
		2485	set_position (DC::Channel self, int angle, int distance)
		2486	CODE:
		2487
		2488	void
		2489	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2490	CODE:
		2491	{
		2492	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2493	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2494	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2495	}
		2496
		2497	void
		2498	set_reverse_stereo (DC::Channel self, int flip)
		2499	CODE:
		2500	Mix_SetReverseStereo (self, flip);
		2501
		2502	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2503
		2504	PROTOTYPES: DISABLE
		2505
		2506	DC::MixChunk
		2507	new (SV *class, DC::RW rwops)
		2508	CODE:
		2509	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2510	OUTPUT:
		2511	RETVAL
		2512
		2513	void
2246	DESTROY (CFPlus::MixChunk self)	2514	DESTROY (DC::MixChunk self)
2247	CODE:	2515	CODE:
2248	Mix_FreeChunk (self);	2516	Mix_FreeChunk (self);
2249		2517
2250	int	2518	int
2251	volume (CFPlus::MixChunk self, int volume = -1)	2519	volume (DC::MixChunk self, int volume = -1)
2252	CODE:	2520	CODE:
		2521	if (items > 1)
		2522	volume = CLAMP (volume, 0, 128);
2253	RETVAL = Mix_VolumeChunk (self, volume);	2523	RETVAL = Mix_VolumeChunk (self, volume);
2254	OUTPUT:	2524	OUTPUT:
2255	RETVAL	2525	RETVAL
2256		2526
2257	int	2527	DC::Channel
2258	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2528	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2259	CODE:	2529	CODE:
		2530	{
2260	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2531	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2532
		2533	if (RETVAL < 0)
		2534	XSRETURN_UNDEF;
		2535
		2536	if (channel < 0)
		2537	{
		2538	Mix_UnregisterAllEffects (RETVAL);
		2539	Mix_Volume (RETVAL, 128);
		2540	}
		2541	}
2261	OUTPUT:	2542	OUTPUT:
2262	RETVAL	2543	RETVAL
2263		2544
2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2545	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2265		2546
2266	int	2547	int
2267	volume (int volume = -1)	2548	volume (int volume = -1)
2268	PROTOTYPE: ;$	2549	PROTOTYPE: ;$
2269	CODE:	2550	CODE:
		2551	if (items > 0)
		2552	volume = CLAMP (volume, 0, 128);
2270	RETVAL = Mix_VolumeMusic (volume);	2553	RETVAL = Mix_VolumeMusic (volume);
2271	OUTPUT:	2554	OUTPUT:
2272	RETVAL	2555	RETVAL
2273		2556
		2557	void
		2558	fade_out (int ms)
		2559	CODE:
		2560	Mix_FadeOutMusic (ms);
		2561
		2562	void
		2563	halt ()
		2564	CODE:
		2565	Mix_HaltMusic ();
		2566
		2567	DC::MixMusic
		2568	new (SV *class, DC::RW rwops)
		2569	CODE:
		2570	RETVAL = Mix_LoadMUS_RW (rwops);
		2571	OUTPUT:
		2572	RETVAL
		2573
		2574	void
		2575	DESTROY (DC::MixMusic self)
		2576	CODE:
		2577	Mix_FreeMusic (self);
		2578
2274	int	2579	int
2275	fade_out (int ms)
2276	CODE:
2277	RETVAL = Mix_FadeOutMusic (ms);
2278	OUTPUT:
2279	RETVAL
2280
2281	CFPlus::MixMusic
2282	new_from_file (SV *class, char *path)
2283	CODE:
2284	RETVAL = Mix_LoadMUS (path);
2285	OUTPUT:
2286	RETVAL
2287
2288	void
2289	DESTROY (CFPlus::MixMusic self)
2290	CODE:
2291	Mix_FreeMusic (self);
2292
2293	int
2294	play (CFPlus::MixMusic self, int loops = -1)	2580	play (DC::MixMusic self, int loops = -1)
2295	CODE:	2581	CODE:
2296	RETVAL = Mix_PlayMusic (self, loops);	2582	RETVAL = Mix_PlayMusic (self, loops);
2297	OUTPUT:	2583	OUTPUT:
2298	RETVAL	2584	RETVAL
2299		2585
2300	int	2586	void
2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2587	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2302	CODE:	2588	CODE:
2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2589	Mix_FadeInMusicPos (self, loops, ms, position);
2304	OUTPUT:
2305	RETVAL
2306		2590
2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2591	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2308		2592
2309	PROTOTYPES: ENABLE	2593	PROTOTYPES: ENABLE
2310		2594
2311	BOOT:	2595	BOOT:
2312	{	2596	{
2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2597	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2314	static const struct {	2598	static const struct {
2315	const char *name;	2599	const char *name;
2316	IV iv;	2600	IV iv;
2317	} *civ, const_iv[] = {	2601	} *civ, const_iv[] = {
2318	# define const_iv(name) { # name, (IV)name }	2602	# define const_iv(name) { # name, (IV)name }
…		…
2353	const_iv (GL_INTENSITY),	2637	const_iv (GL_INTENSITY),
2354	const_iv (GL_LUMINANCE),	2638	const_iv (GL_LUMINANCE),
2355	const_iv (GL_LUMINANCE_ALPHA),	2639	const_iv (GL_LUMINANCE_ALPHA),
2356	const_iv (GL_FLOAT),	2640	const_iv (GL_FLOAT),
2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2641	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2642	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2643	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2644	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2645	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2646	const_iv (GL_COMPRESSED_RGB_ARB),
		2647	const_iv (GL_COMPRESSED_RGBA_ARB),
2358	const_iv (GL_COMPILE),	2648	const_iv (GL_COMPILE),
2359	const_iv (GL_PROXY_TEXTURE_1D),	2649	const_iv (GL_PROXY_TEXTURE_1D),
2360	const_iv (GL_PROXY_TEXTURE_2D),	2650	const_iv (GL_PROXY_TEXTURE_2D),
2361	const_iv (GL_TEXTURE_1D),	2651	const_iv (GL_TEXTURE_1D),
2362	const_iv (GL_TEXTURE_2D),	2652	const_iv (GL_TEXTURE_2D),
…		…
2401	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2691	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2402	const_iv (GL_POINT_SMOOTH_HINT),	2692	const_iv (GL_POINT_SMOOTH_HINT),
2403	const_iv (GL_LINE_SMOOTH_HINT),	2693	const_iv (GL_LINE_SMOOTH_HINT),
2404	const_iv (GL_POLYGON_SMOOTH_HINT),	2694	const_iv (GL_POLYGON_SMOOTH_HINT),
2405	const_iv (GL_GENERATE_MIPMAP_HINT),	2695	const_iv (GL_GENERATE_MIPMAP_HINT),
		2696	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2406	const_iv (GL_FASTEST),	2697	const_iv (GL_FASTEST),
2407	const_iv (GL_DONT_CARE),	2698	const_iv (GL_DONT_CARE),
2408	const_iv (GL_NICEST),	2699	const_iv (GL_NICEST),
2409	const_iv (GL_V2F),	2700	const_iv (GL_V2F),
2410	const_iv (GL_V3F),	2701	const_iv (GL_V3F),
…		…
2418		2709
2419	texture_av = newAV ();	2710	texture_av = newAV ();
2420	AvREAL_off (texture_av);	2711	AvREAL_off (texture_av);
2421	}	2712	}
2422		2713
		2714	void
		2715	disable_GL_EXT_blend_func_separate ()
		2716	CODE:
		2717	gl.BlendFuncSeparate = 0;
		2718	gl.BlendFuncSeparateEXT = 0;
		2719
2423	char *	2720	char *
2424	gl_vendor ()	2721	gl_vendor ()
2425	CODE:	2722	CODE:
2426	RETVAL = (char *)glGetString (GL_VENDOR);	2723	RETVAL = (char *)glGetString (GL_VENDOR);
2427	OUTPUT:	2724	OUTPUT:
…		…
2544		2841
2545	void glTexCoord (float s, float t)	2842	void glTexCoord (float s, float t)
2546	CODE:	2843	CODE:
2547	glTexCoord2f (s, t);	2844	glTexCoord2f (s, t);
2548		2845
		2846	void glRect (float x1, float y1, float x2, float y2)
		2847	CODE:
		2848	glRectf (x1, y1, x2, y2);
		2849
		2850	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2851	CODE:
		2852	glBegin (GL_LINE_LOOP);
		2853	glVertex2f (x1, y1);
		2854	glVertex2f (x2, y1);
		2855	glVertex2f (x2, y2);
		2856	glVertex2f (x1, y2);
		2857	glEnd ();
		2858
2549	PROTOTYPES: ENABLE	2859	PROTOTYPES: ENABLE
2550		2860
2551	void glBegin (int mode)	2861	void glBegin (int mode)
2552		2862
2553	void glEnd ()	2863	void glEnd ()
…		…
2585	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2895	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2586	CODE:	2896	CODE:
2587	if (gl.SeparableFilter2D)	2897	if (gl.SeparableFilter2D)
2588	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2898	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2589		2899
2590	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2900	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2591		2901
2592	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2902	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2593		2903
2594	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2904	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2595		2905
…		…
2621		2931
2622	void glEndList ()	2932	void glEndList ()
2623		2933
2624	void glCallList (int list)	2934	void glCallList (int list)
2625		2935
2626	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	2936	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2627		2937
2628	PROTOTYPES: DISABLE	2938	PROTOTYPES: DISABLE
2629		2939
2630	void	2940	void
2631	find_widget (SV *widget, NV x, NV y)	2941	find_widget (SV *self, NV x, NV y)
2632	PPCODE:	2942	PPCODE:
2633	{	2943	{
2634	if (within_widget (widget, x, y))	2944	if (within_widget (self, x, y))
2635	XPUSHs (widget);	2945	XPUSHs (self);
2636	}	2946	}
2637		2947
		2948	BOOT:
		2949	{
		2950	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2951
		2952	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2953	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2954	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2955	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2956	}
		2957
		2958	void
		2959	draw (SV *self)
		2960	CODE:
		2961	{
		2962	HV *hv;
		2963	SV **svp;
		2964	NV x, y, w, h;
		2965	SV *draw_x_sv = GvSV (draw_x_gv);
		2966	SV *draw_y_sv = GvSV (draw_y_gv);
		2967	SV *draw_w_sv = GvSV (draw_w_gv);
		2968	SV *draw_h_sv = GvSV (draw_h_gv);
		2969	double draw_x, draw_y;
		2970
		2971	if (!SvROK (self))
		2972	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2973
		2974	hv = (HV *)SvRV (self);
		2975
		2976	if (SvTYPE (hv) != SVt_PVHV)
		2977	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2978
		2979	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2980	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2981
		2982	if (!h || !w)
		2983	XSRETURN_EMPTY;
		2984
		2985	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2986	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2987
		2988	draw_x = SvNV (draw_x_sv) + x;
		2989	draw_y = SvNV (draw_y_sv) + y;
		2990
		2991	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2992	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2993	XSRETURN_EMPTY;
		2994
		2995	sv_setnv (draw_x_sv, draw_x);
		2996	sv_setnv (draw_y_sv, draw_y);
		2997
		2998	glPushMatrix ();
		2999	glTranslated (x, y, 0);
		3000
		3001	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3002	{
		3003	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3004
		3005	if (svp && SvTRUE (*svp))
		3006	{
		3007	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3008	glEnable (GL_BLEND);
		3009	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3010	glBegin (GL_QUADS);
		3011	glVertex2f (0, 0);
		3012	glVertex2f (w, 0);
		3013	glVertex2f (w, h);
		3014	glVertex2f (0, h);
		3015	glEnd ();
		3016	glDisable (GL_BLEND);
		3017	}
		3018	}
		3019	#if 0
		3020	// draw borders, for debugging
		3021	glPushMatrix ();
		3022	glColor4f (1., 1., 0., 1.);
		3023	glTranslatef (.5, .5, 0.);
		3024	glBegin (GL_LINE_LOOP);
		3025	glVertex2f (0 , 0);
		3026	glVertex2f (w - 1, 0);
		3027	glVertex2f (w - 1, h - 1);
		3028	glVertex2f (0 , h - 1);
		3029	glEnd ();
		3030	glPopMatrix ();
		3031	#endif
		3032	PUSHMARK (SP);
		3033	XPUSHs (self);
		3034	PUTBACK;
		3035	call_method ("_draw", G_VOID | G_DISCARD);
		3036	SPAGAIN;
		3037
		3038	glPopMatrix ();
		3039
		3040	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3041	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3042	}
		3043

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