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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC vs.
Revision 1.262 by root, Wed Jul 16 20:12:27 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>
48	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
49	# include <inttypes.h>	67	# include <inttypes.h>
50	#endif	68	#endif
51		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
		72	#else
		73	# define expect(expr,value) (expr)
		74	#endif
		75
		76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		80
54	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
55		82
56	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
58		85
59	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
60		87
		88	/* mask out modifiers we are not interested in */
		89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		90
61	#if 0	91	#if 1
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	92	# define PARACHUTE SDL_INIT_NOPARACHUTE
63	#else	93	#else
64	# define PARACHUTE 0	94	# define PARACHUTE 0
65	#endif	95	#endif
66		96
…		…
107	av_push (texture_av, (SV *)(size_t)name);	137	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	138	glDeleteTextures (1, &name);
109	}	139	}
110		140
111	#include "texcache.c"	141	#include "texcache.c"
		142	#include "rendercache.c"
112		143
113	#include "pango-font.c"	144	#include "pango-font.c"
114	#include "pango-fontmap.c"	145	#include "pango-fontmap.c"
115	#include "pango-render.c"	146	#include "pango-render.c"
116		147
		148	typedef IV DC__Channel;
		149	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	150	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	151	typedef Mix_Music *DC__MixMusic;
119		152
120	typedef PangoFontDescription *CFPlus__Font;	153	typedef PangoFontDescription *DC__Font;
121		154
122	static int	155	static int
123	shape_attr_p (PangoLayoutRun *run)	156	shape_attr_p (PangoLayoutRun *run)
124	{	157	{
125	GSList *attrs = run->item->analysis.extra_attrs;	158	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		172
140	typedef struct cf_layout {	173	typedef struct cf_layout {
141	PangoLayout *pl;	174	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	175	float r, g, b, a; // default color for rgba mode
143	int base_height;	176	int base_height;
144	CFPlus__Font font;	177	DC__Font font;
		178	rc_t *rc;
145	} *CFPlus__Layout;	179	} *DC__Layout;
146		180
147	static CFPlus__Font default_font;	181	static DC__Font default_font;
148	static PangoContext *opengl_context;	182	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	183	static PangoFontMap *opengl_fontmap;
150		184
151	static void	185	static void
152	substitute_func (FcPattern *pattern, gpointer data)	186	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	191	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	192	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	193	}
160		194
161	static void	195	static void
162	layout_update_font (CFPlus__Layout self)	196	layout_update_font (DC__Layout self)
163	{	197	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	198	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	199	* reasonably well with dejavu/bistream fonts
166	*/	200	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	201	PangoFontDescription *font = self->font ? self->font : default_font;
168		202
169	pango_font_description_set_absolute_size (font,	203	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	204	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		205
172	pango_layout_set_font_description (self->pl, font);	206	pango_layout_set_font_description (self->pl, font);
173	}	207	}
174		208
175	static void	209	static void
176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	210	layout_get_pixel_size (DC__Layout self, int w, int h)
177	{	211	{
178	PangoRectangle rect;	212	PangoRectangle rect;
179		213
180	// get_pixel_* wrongly rounds down	214	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	215	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		226
193	typedef uint16_t tileid;	227	typedef uint16_t tileid;
194	typedef uint16_t faceid;	228	typedef uint16_t faceid;
195		229
196	typedef struct {	230	typedef struct {
197	int name;	231	GLuint name;
198	int w, h;	232	int w, h;
199	float s, t;	233	float s, t;
200	uint8_t r, g, b, a;	234	uint8_t r, g, b, a;
201	tileid smoothtile;	235	tileid smoothtile;
202	uint8_t smoothlevel;	236	uint8_t smoothlevel;
…		…
220	int faces; tileid *face2tile; // [faceid]	254	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	255	int texs; maptex *tex; // [tileid]
222		256
223	int32_t rows;	257	int32_t rows;
224	maprow *row;	258	maprow *row;
225	} *CFPlus__Map;	259	} *DC__Map;
226		260
227	static char *	261	static char *
228	prepend (char *ptr, int sze, int inc)	262	prepend (char *ptr, int sze, int inc)
229	{	263	{
230	char *p;	264	char *p;
…		…
268	self->texs *= 2;	302	self->texs *= 2;
269	}	303	}
270	}	304	}
271		305
272	static maprow *	306	static maprow *
273	map_get_row (CFPlus__Map self, int y)	307	map_get_row (DC__Map self, int y)
274	{	308	{
275	if (0 > y)	309	if (0 > y)
276	{	310	{
277	int extend = - y + MAP_EXTEND_Y;	311	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	312	Prepend (maprow, self->row, self->rows, extend);
…		…
316		350
317	return row->col + (x - row->c0);	351	return row->col + (x - row->c0);
318	}	352	}
319		353
320	static mapcell *	354	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	355	map_get_cell (DC__Map self, int x, int y)
322	{	356	{
323	return row_get_cell (map_get_row (self, y), x);	357	return row_get_cell (map_get_row (self, y), x);
324	}	358	}
325		359
326	static void	360	static void
327	map_clear (CFPlus__Map self)	361	map_clear (DC__Map self)
328	{	362	{
329	int r;	363	int r;
330		364
331	for (r = 0; r < self->rows; r++)	365	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	366	Safefree (self->row[r].col);
…		…
340	self->row = 0;	374	self->row = 0;
341	self->rows = 0;	375	self->rows = 0;
342	}	376	}
343		377
344	static void	378	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	379	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	380	{
347	int x, y;	381	int x, y;
348	maprow *row;	382	maprow *row;
349	mapcell *cell;	383	mapcell *cell;
350		384
…		…
429	n \|= n >> 16;	463	n \|= n >> 16;
430		464
431	return n + 1;	465	return n + 1;
432	}	466	}
433		467
		468	static unsigned int
		469	popcount (unsigned int n)
		470	{
		471	n -= (n >> 1) & 0x55555555U;
		472	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		473	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		474	n *= 0x01010101U;
		475
		476	return n >> 24;
		477	}
		478
434	/* SDL should provide this, really. */	479	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	480	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	481	#define SDLK_MODIFIER_MAX 314
437		482
438	/******************************************************************************/	483	/******************************************************************************/
439		484
		485	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		486	static GV *hover_gv;
		487
440	static int	488	static int
441	within_widget (SV *widget, NV x, NV y)	489	within_widget (SV *widget, NV x, NV y)
442	{	490	{
443	HV *self;	491	HV *self;
444	SV **svp;	492	SV **svp;
…		…
473	return 0;	521	return 0;
474		522
475	return 1;	523	return 1;
476	}	524	}
477		525
478	MODULE = CFPlus PACKAGE = CFPlus	526	MODULE = Deliantra::Client PACKAGE = DC
479		527
480	PROTOTYPES: ENABLE	528	PROTOTYPES: ENABLE
481		529
482	BOOT:	530	BOOT:
483	{	531	{
484	HV *stash = gv_stashpv ("CFPlus", 1);	532	HV *stash = gv_stashpv ("DC", 1);
485	static const struct {	533	static const struct {
486	const char *name;	534	const char *name;
487	IV iv;	535	IV iv;
488	} *civ, const_iv[] = {	536	} *civ, const_iv[] = {
489	# define const_iv(name) { # name, (IV)name }	537	# define const_iv(name) { # name, (IV)name }
…		…
511		559
512	const_iv (SDL_APPINPUTFOCUS),	560	const_iv (SDL_APPINPUTFOCUS),
513	const_iv (SDL_APPMOUSEFOCUS),	561	const_iv (SDL_APPMOUSEFOCUS),
514	const_iv (SDL_APPACTIVE),	562	const_iv (SDL_APPACTIVE),
515		563
		564	const_iv (SDLK_FIRST),
		565	const_iv (SDLK_LAST),
516	const_iv (SDLK_KP0),	566	const_iv (SDLK_KP0),
517	const_iv (SDLK_KP1),	567	const_iv (SDLK_KP1),
518	const_iv (SDLK_KP2),	568	const_iv (SDLK_KP2),
519	const_iv (SDLK_KP3),	569	const_iv (SDLK_KP3),
520	const_iv (SDLK_KP4),	570	const_iv (SDLK_KP4),
…		…
592	const_iv (KMOD_LMETA),	642	const_iv (KMOD_LMETA),
593	const_iv (KMOD_RMETA),	643	const_iv (KMOD_RMETA),
594	const_iv (KMOD_NUM),	644	const_iv (KMOD_NUM),
595	const_iv (KMOD_CAPS),	645	const_iv (KMOD_CAPS),
596	const_iv (KMOD_MODE),	646	const_iv (KMOD_MODE),
		647
		648	const_iv (MIX_DEFAULT_FORMAT),
597	# undef const_iv	649	# undef const_iv
598	};	650	};
599		651
600	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	652	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
619		671
620	NV floor (NV x)	672	NV floor (NV x)
621		673
622	NV ceil (NV x)	674	NV ceil (NV x)
623		675
		676	IV minpot (UV n)
		677
		678	IV popcount (UV n)
		679
624	void	680	void
625	pango_init ()	681	pango_init ()
626	CODE:	682	CODE:
627	{	683	{
628	opengl_fontmap = pango_opengl_font_map_new ();	684	opengl_fontmap = pango_opengl_font_map_new ();
629	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	685	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);	686	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		687	/pango_context_set_font_description (opengl_context, default_font);/
		688	#if PANGO_VERSION_CHECK (1, 15, 2)
		689	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		690	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		691	#endif
631	}	692	}
632		693
633	char *	694	char *
634	SDL_GetError ()	695	SDL_GetError ()
635		696
…		…
667	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	728	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
668		729
669	if (m && m != (SDL_Rect **)-1)	730	if (m && m != (SDL_Rect **)-1)
670	while (*m)	731	while (*m)
671	{	732	{
672	if ((m)->w >= 640 && (m)->h >= 480)	733	if ((m)->w >= 800 && (m)->h >= 480)
673	{	734	{
674	AV *av = newAV ();	735	AV *av = newAV ();
675	av_push (av, newSViv ((*m)->w));	736	av_push (av, newSViv ((*m)->w));
676	av_push (av, newSViv ((*m)->h));	737	av_push (av, newSViv ((*m)->h));
677	av_push (av, newSViv (rgb));	738	av_push (av, newSViv (rgb));
…		…
701		762
702	if (RETVAL)	763	if (RETVAL)
703	{	764	{
704	av_clear (texture_av);	765	av_clear (texture_av);
705		766
706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	767	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
707	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	768	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
708	#include "glfunc.h"	769	#include "glfunc.h"
709	#undef GL_FUNC	770	#undef GL_FUNC
710	}	771	}
711	}	772	}
…		…
718	char *	779	char *
719	SDL_GetKeyName (int sym)	780	SDL_GetKeyName (int sym)
720		781
721	int	782	int
722	SDL_GetAppState ()	783	SDL_GetAppState ()
		784
		785	int
		786	SDL_GetModState ()
723		787
724	void	788	void
725	poll_events ()	789	poll_events ()
726	PPCODE:	790	PPCODE:
727	{	791	{
…		…
737	{	801	{
738	case SDL_KEYDOWN:	802	case SDL_KEYDOWN:
739	case SDL_KEYUP:	803	case SDL_KEYUP:
740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	804	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	805	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
742	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	806	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 */	807	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);	808	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
745	break;	809	break;
746		810
747	case SDL_ACTIVEEVENT:	811	case SDL_ACTIVEEVENT:
748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	812	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
766	x = ev.motion.x;	830	x = ev.motion.x;
767	y = ev.motion.y;	831	y = ev.motion.y;
768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	832	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
769	}	833	}
770		834
771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	835	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
772	hv_store (hv, "state", 5, newSViv (state), 0);	836	hv_store (hv, "state", 5, newSViv (state), 0);
773	hv_store (hv, "x", 1, newSViv (x), 0);	837	hv_store (hv, "x", 1, newSViv (x), 0);
774	hv_store (hv, "y", 1, newSViv (y), 0);	838	hv_store (hv, "y", 1, newSViv (y), 0);
775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	839	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	840	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
777	}	841	}
778	break;	842	break;
779		843
780	case SDL_MOUSEBUTTONDOWN:	844	case SDL_MOUSEBUTTONDOWN:
781	case SDL_MOUSEBUTTONUP:	845	case SDL_MOUSEBUTTONUP:
782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	846	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
783		847
784	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	848	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
785	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	849	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
786	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	850	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
787	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	851	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
792	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	856	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
793	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	857	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
794	break;	858	break;
795	}	859	}
796		860
797	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	861	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
798	}	862	}
799	}	863	}
800		864
801	int	865	int
802	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	866	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
803	POSTCALL:	867	POSTCALL:
804	Mix_HookMusicFinished (music_finished);	868	Mix_HookMusicFinished (music_finished);
805	Mix_ChannelFinished (channel_finished);	869	Mix_ChannelFinished (channel_finished);
806		870
807	void	871	void
		872	Mix_QuerySpec ()
		873	PPCODE:
		874	{
		875	int freq, channels;
		876	Uint16 format;
		877
		878	if (Mix_QuerySpec (&freq, &format, &channels))
		879	{
		880	EXTEND (SP, 3);
		881	PUSHs (sv_2mortal (newSViv (freq)));
		882	PUSHs (sv_2mortal (newSViv (format)));
		883	PUSHs (sv_2mortal (newSViv (channels)));
		884	}
		885	}
		886
		887	void
808	Mix_CloseAudio ()	888	Mix_CloseAudio ()
809		889
810	int	890	int
811	Mix_AllocateChannels (int numchans = -1)	891	Mix_AllocateChannels (int numchans = -1)
		892
		893	const char *
		894	Mix_GetError ()
812		895
813	void	896	void
814	lowdelay (int fd, int val = 1)	897	lowdelay (int fd, int val = 1)
815	CODE:	898	CODE:
816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	899	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
842	}	925	}
843	}	926	}
844	#endif	927	#endif
845	}	928	}
846		929
847	void	930	int
848	add_font (char *file)	931	add_font (char *file)
849	CODE:	932	CODE:
850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	933	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		934	OUTPUT:
		935	RETVAL
851		936
852	void	937	void
853	load_image_inline (SV *image_)	938	load_image_inline (SV *image_)
854	ALIAS:	939	ALIAS:
855	load_image_file = 1	940	load_image_file = 1
…		…
858	STRLEN image_len;	943	STRLEN image_len;
859	char image = (char )SvPVbyte (image_, image_len);	944	char image = (char )SvPVbyte (image_, image_len);
860	SDL_Surface surface, surface2;	945	SDL_Surface surface, surface2;
861	SDL_PixelFormat fmt;	946	SDL_PixelFormat fmt;
862	SDL_RWops *rw = ix	947	SDL_RWops *rw = ix
863	? SDL_RWFromFile (image, "r")	948	? SDL_RWFromFile (image, "rb")
864	: SDL_RWFromConstMem (image, image_len);	949	: SDL_RWFromConstMem (image, image_len);
865		950
866	if (!rw)	951	if (!rw)
867	croak ("load_image: %s", SDL_GetError ());	952	croak ("load_image: %s", SDL_GetError ());
868		953
…		…
941	void	1026	void
942	error (char *message)	1027	error (char *message)
943	CODE:	1028	CODE:
944	fprintf (stderr, "ERROR: %s\n", message);	1029	fprintf (stderr, "ERROR: %s\n", message);
945	#ifdef _WIN32	1030	#ifdef _WIN32
946	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1031	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
947	#endif	1032	#endif
948		1033
949	void	1034	void
950	fatal (char *message)	1035	fatal (char *message)
951	CODE:	1036	CODE:
952	fprintf (stderr, "FATAL: %s\n", message);	1037	fprintf (stderr, "FATAL: %s\n", message);
953	#ifdef _WIN32	1038	#ifdef _WIN32
954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1039	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
955	#endif	1040	#endif
956	_exit (1);	1041	_exit (1);
957		1042
958	void	1043	void
959	_exit (int retval = 0)	1044	_exit (int retval = 0)
…		…
971	#if DEBUG	1056	#if DEBUG
972	VALGRIND_DO_LEAK_CHECK;	1057	VALGRIND_DO_LEAK_CHECK;
973	#endif	1058	#endif
974	}	1059	}
975		1060
976	MODULE = CFPlus PACKAGE = CFPlus::Font	1061	MODULE = Deliantra::Client PACKAGE = DC::Font
977		1062
978	PROTOTYPES: DISABLE	1063	PROTOTYPES: DISABLE
979		1064
980	CFPlus::Font	1065	DC::Font
981	new_from_file (SV class, char path, int id = 0)	1066	new_from_file (SV class, char path, int id = 0)
982	CODE:	1067	CODE:
983	{	1068	{
984	int count;	1069	int count;
985	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1070	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
988	}	1073	}
989	OUTPUT:	1074	OUTPUT:
990	RETVAL	1075	RETVAL
991		1076
992	void	1077	void
993	DESTROY (CFPlus::Font self)	1078	DESTROY (DC::Font self)
994	CODE:	1079	CODE:
995	pango_font_description_free (self);	1080	pango_font_description_free (self);
996		1081
997	void	1082	void
998	make_default (CFPlus::Font self)	1083	make_default (DC::Font self)
999	PROTOTYPE: $	1084	PROTOTYPE: $
1000	CODE:	1085	CODE:
1001	default_font = self;	1086	default_font = self;
1002		1087
1003	MODULE = CFPlus PACKAGE = CFPlus::Layout	1088	MODULE = Deliantra::Client PACKAGE = DC::Layout
1004		1089
1005	PROTOTYPES: DISABLE	1090	PROTOTYPES: DISABLE
1006		1091
1007	void	1092	void
1008	reset_glyph_cache ()	1093	glyph_cache_backup ()
1009	PROTOTYPE:	1094	PROTOTYPE:
1010	CODE:	1095	CODE:
		1096	tc_backup ();
		1097
		1098	void
		1099	glyph_cache_restore ()
		1100	PROTOTYPE:
		1101	CODE:
1011	tc_clear ();	1102	tc_restore ();
1012		1103
1013	CFPlus::Layout	1104	DC::Layout
1014	new (SV *class)	1105	new (SV *class)
1015	CODE:	1106	CODE:
1016	New (0, RETVAL, 1, struct cf_layout);	1107	New (0, RETVAL, 1, struct cf_layout);
1017		1108
1018	RETVAL->pl = pango_layout_new (opengl_context);	1109	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1020	RETVAL->g = 1.;	1111	RETVAL->g = 1.;
1021	RETVAL->b = 1.;	1112	RETVAL->b = 1.;
1022	RETVAL->a = 1.;	1113	RETVAL->a = 1.;
1023	RETVAL->base_height = MIN_FONT_HEIGHT;	1114	RETVAL->base_height = MIN_FONT_HEIGHT;
1024	RETVAL->font = 0;	1115	RETVAL->font = 0;
		1116	RETVAL->rc = rc_alloc ();
1025		1117
1026	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1118	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1027	layout_update_font (RETVAL);	1119	layout_update_font (RETVAL);
1028	OUTPUT:	1120	OUTPUT:
1029	RETVAL	1121	RETVAL
1030		1122
1031	void	1123	void
1032	DESTROY (CFPlus::Layout self)	1124	DESTROY (DC::Layout self)
1033	CODE:	1125	CODE:
1034	g_object_unref (self->pl);	1126	g_object_unref (self->pl);
		1127	rc_free (self->rc);
1035	Safefree (self);	1128	Safefree (self);
1036		1129
1037	void	1130	void
1038	set_text (CFPlus::Layout self, SV *text_)	1131	set_text (DC::Layout self, SV *text_)
1039	CODE:	1132	CODE:
1040	{	1133	{
1041	STRLEN textlen;	1134	STRLEN textlen;
1042	char *text = SvPVutf8 (text_, textlen);	1135	char *text = SvPVutf8 (text_, textlen);
1043		1136
1044	pango_layout_set_text (self->pl, text, textlen);	1137	pango_layout_set_text (self->pl, text, textlen);
1045	}	1138	}
1046		1139
1047	void	1140	void
1048	set_markup (CFPlus::Layout self, SV *text_)	1141	set_markup (DC::Layout self, SV *text_)
1049	CODE:	1142	CODE:
1050	{	1143	{
1051	STRLEN textlen;	1144	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1145	char *text = SvPVutf8 (text_, textlen);
1053		1146
1054	pango_layout_set_markup (self->pl, text, textlen);	1147	pango_layout_set_markup (self->pl, text, textlen);
1055	}	1148	}
1056		1149
1057	void	1150	void
1058	set_shapes (CFPlus::Layout self, ...)	1151	set_shapes (DC::Layout self, ...)
1059	CODE:	1152	CODE:
1060	{	1153	{
1061	PangoAttrList *attrs = 0;	1154	PangoAttrList *attrs = 0;
1062	const char *text = pango_layout_get_text (self->pl);	1155	const char *text = pango_layout_get_text (self->pl);
1063	const char *pos = text;	1156	const char *pos = text;
…		…
1098	if (attrs)	1191	if (attrs)
1099	pango_layout_set_attributes (self->pl, attrs);	1192	pango_layout_set_attributes (self->pl, attrs);
1100	}	1193	}
1101		1194
1102	void	1195	void
1103	get_shapes (CFPlus::Layout self)	1196	get_shapes (DC::Layout self)
1104	PPCODE:	1197	PPCODE:
1105	{	1198	{
1106	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1199	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1107		1200
1108	do	1201	do
1109	{	1202	{
1110	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1203	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1111		1204
1112	if (run && shape_attr_p (run))	1205	if (run && shape_attr_p (run))
1113	{	1206	{
1114	PangoRectangle extents;	1207	PangoRectangle extents;
1115	pango_layout_iter_get_run_extents (iter, 0, &extents);	1208	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1123		1216
1124	pango_layout_iter_free (iter);	1217	pango_layout_iter_free (iter);
1125	}	1218	}
1126		1219
1127	int	1220	int
1128	has_wrapped (CFPlus::Layout self)	1221	has_wrapped (DC::Layout self)
1129	CODE:	1222	CODE:
1130	{	1223	{
1131	int lines = 1;	1224	int lines = 1;
1132	const char *text = pango_layout_get_text (self->pl);	1225	const char *text = pango_layout_get_text (self->pl);
1133		1226
…		…
1138	}	1231	}
1139	OUTPUT:	1232	OUTPUT:
1140	RETVAL	1233	RETVAL
1141		1234
1142	SV *	1235	SV *
1143	get_text (CFPlus::Layout self)	1236	get_text (DC::Layout self)
1144	CODE:	1237	CODE:
1145	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1238	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1146	sv_utf8_decode (RETVAL);	1239	sv_utf8_decode (RETVAL);
1147	OUTPUT:	1240	OUTPUT:
1148	RETVAL	1241	RETVAL
1149		1242
1150	void	1243	void
1151	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1244	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1152	CODE:	1245	CODE:
1153	self->r = r;	1246	self->r = r;
1154	self->g = g;	1247	self->g = g;
1155	self->b = b;	1248	self->b = b;
1156	self->a = a;	1249	self->a = a;
1157		1250
1158	void	1251	void
1159	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1252	set_font (DC::Layout self, DC::Font font = 0)
1160	CODE:	1253	CODE:
1161	if (self->font != font)	1254	if (self->font != font)
1162	{	1255	{
1163	self->font = font;	1256	self->font = font;
1164	layout_update_font (self);	1257	layout_update_font (self);
1165	}	1258	}
1166		1259
1167	void	1260	void
1168	set_height (CFPlus::Layout self, int base_height)	1261	set_height (DC::Layout self, int base_height)
1169	CODE:	1262	CODE:
1170	if (self->base_height != base_height)	1263	if (self->base_height != base_height)
1171	{	1264	{
1172	self->base_height = base_height;	1265	self->base_height = base_height;
1173	layout_update_font (self);	1266	layout_update_font (self);
1174	}	1267	}
1175		1268
1176	void	1269	void
1177	set_width (CFPlus::Layout self, int max_width = -1)	1270	set_width (DC::Layout self, int max_width = -1)
1178	CODE:	1271	CODE:
1179	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1272	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1180		1273
1181	void	1274	void
1182	set_indent (CFPlus::Layout self, int indent)	1275	set_indent (DC::Layout self, int indent)
1183	CODE:	1276	CODE:
1184	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1277	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1185		1278
1186	void	1279	void
1187	set_spacing (CFPlus::Layout self, int spacing)	1280	set_spacing (DC::Layout self, int spacing)
1188	CODE:	1281	CODE:
1189	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1282	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1190		1283
1191	void	1284	void
1192	set_ellipsise (CFPlus::Layout self, int ellipsise)	1285	set_ellipsise (DC::Layout self, int ellipsise)
1193	CODE:	1286	CODE:
1194	pango_layout_set_ellipsize (self->pl,	1287	pango_layout_set_ellipsize (self->pl,
1195	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1288	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1196	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1289	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1197	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1290	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1198	: PANGO_ELLIPSIZE_NONE	1291	: PANGO_ELLIPSIZE_NONE
1199	);	1292	);
1200		1293
1201	void	1294	void
1202	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1295	set_single_paragraph_mode (DC::Layout self, int spm)
1203	CODE:	1296	CODE:
1204	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1297	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1205		1298
1206	void	1299	void
1207	size (CFPlus::Layout self)	1300	size (DC::Layout self)
1208	PPCODE:	1301	PPCODE:
1209	{	1302	{
1210	int w, h;	1303	int w, h;
1211		1304
1212	layout_get_pixel_size (self, &w, &h);	1305	layout_get_pixel_size (self, &w, &h);
…		…
1215	PUSHs (sv_2mortal (newSViv (w)));	1308	PUSHs (sv_2mortal (newSViv (w)));
1216	PUSHs (sv_2mortal (newSViv (h)));	1309	PUSHs (sv_2mortal (newSViv (h)));
1217	}	1310	}
1218		1311
1219	int	1312	int
1220	descent (CFPlus::Layout self)	1313	descent (DC::Layout self)
1221	CODE:	1314	CODE:
1222	{	1315	{
1223	PangoRectangle rect;	1316	PangoRectangle rect;
1224	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1317	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1225	pango_layout_line_get_pixel_extents (line, 0, &rect);	1318	pango_layout_line_get_pixel_extents (line, 0, &rect);
1226	RETVAL = PANGO_DESCENT (rect);	1319	RETVAL = PANGO_DESCENT (rect);
1227	}	1320	}
1228	OUTPUT:	1321	OUTPUT:
1229	RETVAL	1322	RETVAL
1230		1323
1231	int	1324	int
1232	xy_to_index (CFPlus::Layout self, int x, int y)	1325	xy_to_index (DC::Layout self, int x, int y)
1233	CODE:	1326	CODE:
1234	{	1327	{
1235	int index, trailing;	1328	int index, trailing;
1236	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1329	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1237	RETVAL = index + trailing;	1330	RETVAL = index + trailing;
1238	}	1331	}
1239	OUTPUT:	1332	OUTPUT:
1240	RETVAL	1333	RETVAL
1241		1334
1242	void	1335	void
1243	cursor_pos (CFPlus::Layout self, int index)	1336	cursor_pos (DC::Layout self, int index)
1244	PPCODE:	1337	PPCODE:
1245	{	1338	{
1246	PangoRectangle strong_pos;	1339	PangoRectangle pos;
1247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1340	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1248		1341
1249	EXTEND (SP, 3);	1342	EXTEND (SP, 3);
1250	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1343	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1344	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1345	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1253	}	1346	}
1254		1347
1255	void	1348	void
1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1349	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1257	PPCODE:	1350	PPCODE:
1258	{	1351	{
1259	int line, x;	1352	int line, x;
1260		1353
1261	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1354	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1355	#if !PANGO_VERSION_CHECK (1, 17, 3)
1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1356	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1263		1357	--line;
		1358	#endif
1264	EXTEND (SP, 2);	1359	EXTEND (SP, 2);
1265	PUSHs (sv_2mortal (newSViv (line - 1)));	1360	PUSHs (sv_2mortal (newSViv (line)));
1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1361	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1267	}	1362	}
1268		1363
1269	void	1364	void
1270	line_x_to_index (CFPlus::Layout self, int line, int x)	1365	line_x_to_index (DC::Layout self, int line, int x)
1271	PPCODE:	1366	PPCODE:
1272	{	1367	{
1273	PangoLayoutLine *lp;	1368	PangoLayoutLine *lp;
1274	int index, trailing;	1369	int index, trailing;
1275		1370
1276	if (line < 0)	1371	if (line < 0)
1277	XSRETURN_EMPTY;	1372	XSRETURN_EMPTY;
1278		1373
1279	if (!(lp = pango_layout_get_line (self->pl, line)))	1374	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1280	XSRETURN_EMPTY; /* do better */	1375	XSRETURN_EMPTY; /* do better */
1281		1376
1282	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1377	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1283		1378
1284	EXTEND (SP, 2);	1379	EXTEND (SP, 2);
…		…
1290	PUSHs (sv_2mortal (newSViv (trailing)));	1385	PUSHs (sv_2mortal (newSViv (trailing)));
1291	}	1386	}
1292	}	1387	}
1293		1388
1294	void	1389	void
1295	render (CFPlus::Layout self, float x, float y, int flags = 0)	1390	render (DC::Layout self, float x, float y, int flags = 0)
1296	PPCODE:	1391	CODE:
		1392	rc_clear (self->rc);
1297	pango_opengl_render_layout_subpixel (	1393	pango_opengl_render_layout_subpixel (
1298	self->pl,	1394	self->pl,
		1395	self->rc,
1299	x * PANGO_SCALE, y * PANGO_SCALE,	1396	x * PANGO_SCALE, y * PANGO_SCALE,
1300	self->r, self->g, self->b, self->a,	1397	self->r, self->g, self->b, self->a,
1301	flags	1398	flags
1302	);	1399	);
		1400	// we assume that context_change actually clears/frees stuff
		1401	// and does not do any recomputation...
		1402	pango_layout_context_changed (self->pl);
1303		1403
1304	MODULE = CFPlus PACKAGE = CFPlus::Texture	1404	void
		1405	draw (DC::Layout self)
		1406	CODE:
		1407	{
		1408	glEnable (GL_TEXTURE_2D);
		1409	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1410	glEnable (GL_BLEND);
		1411	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1412	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1413	glEnable (GL_ALPHA_TEST);
		1414	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1415
		1416	rc_draw (self->rc);
		1417
		1418	glDisable (GL_ALPHA_TEST);
		1419	glDisable (GL_BLEND);
		1420	glDisable (GL_TEXTURE_2D);
		1421	}
		1422
		1423	MODULE = Deliantra::Client PACKAGE = DC::Texture
1305		1424
1306	PROTOTYPES: ENABLE	1425	PROTOTYPES: ENABLE
1307
1308	int minpot (int n)
1309		1426
1310	void	1427	void
1311	pad (SV *data_, int ow, int oh, int nw, int nh)	1428	pad (SV *data_, int ow, int oh, int nw, int nh)
1312	CODE:	1429	CODE:
1313	{	1430	{
…		…
1340	HV hv = (HV )SvRV (self);	1457	HV hv = (HV )SvRV (self);
1341	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1458	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1342	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1459	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1343	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1460	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1344		1461
		1462	if (name <= 0)
		1463	XSRETURN_EMPTY;
		1464
1345	if (items < 5)	1465	if (items < 5)
1346	{	1466	{
1347	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1467	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1348	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1468	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1349	}	1469	}
…		…
1387	RETVAL = width > 0;	1507	RETVAL = width > 0;
1388	}	1508	}
1389	OUTPUT:	1509	OUTPUT:
1390	RETVAL	1510	RETVAL
1391		1511
1392	MODULE = CFPlus PACKAGE = CFPlus::Map	1512	MODULE = Deliantra::Client PACKAGE = DC::Map
1393		1513
1394	PROTOTYPES: DISABLE	1514	PROTOTYPES: DISABLE
1395		1515
1396	CFPlus::Map	1516	DC::Map
1397	new (SV *class)	1517	new (SV *class)
1398	CODE:	1518	CODE:
1399	New (0, RETVAL, 1, struct map);	1519	New (0, RETVAL, 1, struct map);
1400	RETVAL->x = 0;	1520	RETVAL->x = 0;
1401	RETVAL->y = 0;	1521	RETVAL->y = 0;
…		…
1409	RETVAL->row = 0;	1529	RETVAL->row = 0;
1410	OUTPUT:	1530	OUTPUT:
1411	RETVAL	1531	RETVAL
1412		1532
1413	void	1533	void
1414	DESTROY (CFPlus::Map self)	1534	DESTROY (DC::Map self)
1415	CODE:	1535	CODE:
1416	{	1536	{
1417	map_clear (self);	1537	map_clear (self);
1418	Safefree (self->face2tile);	1538	Safefree (self->face2tile);
1419	Safefree (self->tex);	1539	Safefree (self->tex);
1420	Safefree (self);	1540	Safefree (self);
1421	}	1541	}
1422		1542
1423	void	1543	void
1424	resize (CFPlus::Map self, int map_width, int map_height)	1544	resize (DC::Map self, int map_width, int map_height)
1425	CODE:	1545	CODE:
1426	self->w = map_width;	1546	self->w = map_width;
1427	self->h = map_height;	1547	self->h = map_height;
1428		1548
1429	void	1549	void
1430	clear (CFPlus::Map self)	1550	clear (DC::Map self)
1431	CODE:	1551	CODE:
1432	map_clear (self);	1552	map_clear (self);
1433		1553
1434	void	1554	void
1435	set_tileid (CFPlus::Map self, int face, int tile)	1555	set_tileid (DC::Map self, int face, int tile)
1436	CODE:	1556	CODE:
1437	{	1557	{
1438	need_facenum (self, face); self->face2tile [face] = tile;	1558	need_facenum (self, face); self->face2tile [face] = tile;
1439	need_texid (self, tile);	1559	need_texid (self, tile);
1440	}	1560	}
1441		1561
1442	void	1562	void
1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1563	set_smooth (DC::Map self, int face, int smooth, int level)
1444	CODE:	1564	CODE:
1445	{	1565	{
1446	tileid texid;	1566	tileid texid;
1447	maptex *tex;	1567	maptex *tex;
1448		1568
…		…
1461	tex->smoothtile = self->face2tile [smooth];	1581	tex->smoothtile = self->face2tile [smooth];
1462	tex->smoothlevel = level;	1582	tex->smoothlevel = level;
1463	}	1583	}
1464		1584
1465	void	1585	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)	1586	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:	1587	CODE:
1468	{	1588	{
1469	need_texid (self, texid);	1589	need_texid (self, texid);
1470		1590
1471	{	1591	{
…		…
1491	// from transparent color bleeding and ugly wrapping effects.	1611	// from transparent color bleeding and ugly wrapping effects.
1492	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1612	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1493	}	1613	}
1494		1614
1495	int	1615	int
1496	ox (CFPlus::Map self)	1616	ox (DC::Map self)
1497	ALIAS:	1617	ALIAS:
1498	oy = 1	1618	oy = 1
1499	x = 2	1619	x = 2
1500	y = 3	1620	y = 3
1501	w = 4	1621	w = 4
…		…
1512	}	1632	}
1513	OUTPUT:	1633	OUTPUT:
1514	RETVAL	1634	RETVAL
1515		1635
1516	void	1636	void
1517	scroll (CFPlus::Map self, int dx, int dy)	1637	scroll (DC::Map self, int dx, int dy)
1518	CODE:	1638	CODE:
1519	{	1639	{
1520	if (dx > 0)	1640	if (dx > 0)
1521	map_blank (self, self->x, self->y, dx, self->h);	1641	map_blank (self, self->x, self->y, dx, self->h);
1522	else if (dx < 0)	1642	else if (dx < 0)
…		…
1537	self->rows += MAP_EXTEND_Y;	1657	self->rows += MAP_EXTEND_Y;
1538	self->y += MAP_EXTEND_Y;	1658	self->y += MAP_EXTEND_Y;
1539	}	1659	}
1540	}	1660	}
1541		1661
1542	void	1662	SV *
1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1663	map1a_update (DC::Map self, SV *data_, int extmap)
1544	CODE:	1664	CODE:
1545	{	1665	{
1546	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1666	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1547	uint8_t data_end = (uint8_t )SvEND (data_);	1667	uint8_t data_end = (uint8_t )SvEND (data_);
1548	mapcell *cell;	1668	mapcell *cell;
1549	int x, y, flags;	1669	int x, y, z, flags;
		1670	AV *missing = newAV ();
		1671	RETVAL = newRV_noinc ((SV *)missing);
1550		1672
1551	while (data < data_end - 1)	1673	while (data < data_end - 1)
1552	{	1674	{
1553	flags = (data [0] << 8) + data [1]; data += 2;	1675	flags = (data [0] << 8) + data [1]; data += 2;
1554		1676
…		…
1574	uint8_t ext, cmd;	1696	uint8_t ext, cmd;
1575		1697
1576	do	1698	do
1577	{	1699	{
1578	ext = *data++;	1700	ext = *data++;
1579	cmd = ext & 0x3f;	1701	cmd = ext & 0x7f;
1580		1702
1581	if (cmd < 4)	1703	if (cmd < 4)
1582	cell->darkness = 255 - ext * 64 + 1;	1704	cell->darkness = 255 - ext * 64 + 1;
1583	else if (cmd == 5) // health	1705	else if (cmd == 5) // health
1584	{	1706	{
…		…
1587	}	1709	}
1588	else if (cmd == 6) // monster width	1710	else if (cmd == 6) // monster width
1589	cell->stat_width = *data++ + 1;	1711	cell->stat_width = *data++ + 1;
1590	else if (cmd == 0x47)	1712	else if (cmd == 0x47)
1591	{	1713	{
1592	if (*data == 4)	1714	if (*data == 1) cell->player = data [1];
1593	; // decode player count	1715	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1716	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1717	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1594		1718
1595	data += *data + 1;	1719	data += *data + 1;
1596	}	1720	}
1597	else if (cmd == 8) // cell flags	1721	else if (cmd == 8) // cell flags
1598	cell->flags = *data++;	1722	cell->flags = *data++;
…		…
1605	}	1729	}
1606	else	1730	else
1607	cell->darkness = *data++ + 1;	1731	cell->darkness = *data++ + 1;
1608	}	1732	}
1609		1733
		1734	for (z = 0; z <= 2; ++z)
1610	if (flags & 4)	1735	if (flags & (4 >> z))
1611	{	1736	{
1612	faceid face = (data [0] << 8) + data [1]; data += 2;	1737	faceid face = (data [0] << 8) + data [1]; data += 2;
1613	need_facenum (self, face);	1738	need_facenum (self, face);
1614	cell->tile [0] = self->face2tile [face];	1739	cell->tile [z] = self->face2tile [face];
		1740
		1741	if (cell->tile [z])
		1742	{
		1743	maptex *tex = self->tex + cell->tile [z];
		1744	if (!tex->name)
		1745	av_push (missing, newSViv (cell->tile [z]));
		1746
		1747	if (tex->smoothtile)
		1748	{
		1749	maptex *smooth = self->tex + tex->smoothtile;
		1750	if (!smooth->name)
		1751	av_push (missing, newSViv (tex->smoothtile));
		1752	}
		1753	}
1615	}	1754	}
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	}	1755	}
1631	else	1756	else
1632	cell->darkness = 0;	1757	cell->darkness = 0;
1633	}	1758	}
1634	}	1759	}
		1760	OUTPUT:
		1761	RETVAL
1635		1762
1636	SV *	1763	SV *
1637	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1764	mapmap (DC::Map self, int x0, int y0, int w, int h)
1638	CODE:	1765	CODE:
1639	{	1766	{
1640	int x1, x;	1767	int x1, x;
1641	int y1, y;	1768	int y1, y;
1642	int z;	1769	int z;
…		…
1687	}	1814	}
1688	OUTPUT:	1815	OUTPUT:
1689	RETVAL	1816	RETVAL
1690		1817
1691	void	1818	void
1692	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1819	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1693	CODE:	1820	CODE:
1694	{	1821	{
		1822	int x, y, z;
		1823
1695	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1824	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1696	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1825	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)	1826	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1698	smooth_key skey;	1827	smooth_key skey;
1699	int x, y, z;	1828	int pl_x, pl_y;
1700	int last_name;	1829	maptex pl_tex;
		1830	rc_t *rc = rc_alloc ();
		1831	rc_key_t key;
		1832	rc_array_t *arr;
		1833
		1834	pl_tex.name = 0;
1701		1835
1702	// thats current max. sorry.	1836	// thats current max. sorry.
1703	if (sw > 255) sw = 255;	1837	if (sw > 255) sw = 255;
1704	if (sh > 255) sh = 255;	1838	if (sh > 255) sh = 255;
1705		1839
1706	// clear key, in case of extra padding	1840	// clear key, in case of extra padding
1707	memset (&skey, 0, sizeof (skey));	1841	memset (&skey, 0, sizeof (skey));
1708		1842
1709	glColor4ub (255, 255, 255, 255);	1843	memset (&key, 0, sizeof (key));
1710		1844	key.r = 255;
1711	glEnable (GL_BLEND);	1845	key.g = 255;
1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1846	key.b = 255;
1713	glEnable (GL_TEXTURE_2D);	1847	key.a = 255;
1714	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1848	key.mode = GL_QUADS;
1715		1849	key.format = GL_T2F_V3F;
1716	glBegin (GL_QUADS);	1850	key.texname = -1;
1717
1718	last_name = 0;
1719		1851
1720	mx += self->x;	1852	mx += self->x;
1721	my += self->y;	1853	my += self->y;
1722		1854
1723	// first pass: determine smooth_max	1855	// first pass: determine smooth_max
…		…
1739	MAX (self->tex [cell->tile [0]].smoothlevel,	1871	MAX (self->tex [cell->tile [0]].smoothlevel,
1740	MAX (self->tex [cell->tile [1]].smoothlevel,	1872	MAX (self->tex [cell->tile [1]].smoothlevel,
1741	self->tex [cell->tile [2]].smoothlevel));	1873	self->tex [cell->tile [2]].smoothlevel));
1742	}	1874	}
1743	}	1875	}
		1876
		1877	glEnable (GL_BLEND);
		1878	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1879	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1744		1880
1745	for (z = 0; z <= 2; z++)	1881	for (z = 0; z <= 2; z++)
1746	{	1882	{
1747	memset (smooth_level, 0, sizeof (smooth_level));	1883	memset (smooth_level, 0, sizeof (smooth_level));
1748		1884
…		…
1761	{	1897	{
1762	maptex tex = self->tex [tile];	1898	maptex tex = self->tex [tile];
1763	int px = (x + 1) * T - tex.w;	1899	int px = (x + 1) * T - tex.w;
1764	int py = (y + 1) * T - tex.h;	1900	int py = (y + 1) * T - tex.h;
1765		1901
1766	// suppressing texture state switches here
1767	// is only moderately effective, but worth the extra effort
1768	if (last_name != tex.name)	1902	if (key.texname != tex.name)
1769	{	1903	{
1770	if (!tex.name)	1904	if (!tex.name)
1771	tex = self->tex [2]; /* missing, replace by noface */	1905	tex = self->tex [2]; /* missing, replace by noface */
1772		1906
1773	glEnd ();	1907	key.texname = tex.name;
1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1908	arr = rc_array (rc, &key);
1775	glBegin (GL_QUADS);
1776	}	1909	}
1777		1910
1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1911	if (expect_false (cell->player == player) && expect_false (z == 2))
1779	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1780	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1781	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1782
1783	if (cell->flags && z == 2)
1784	{	1912	{
		1913	pl_x = px;
		1914	pl_y = py;
		1915	pl_tex = tex;
		1916	continue;
		1917	}
		1918
		1919	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1920	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1921	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1922	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1923
		1924	if (expect_false (cell->flags) && expect_false (z == 2))
		1925	{
		1926	// overlays such as the speech bubble, probably more to come
1785	if (cell->flags & 1)	1927	if (cell->flags & 1)
1786	{	1928	{
1787	maptex tex = self->tex [1];	1929	maptex tex = self->tex [1];
1788	int px = x * T + T * 2 / 32;	1930	int px = x * T + T * 2 / 32;
1789	int py = y * T - T * 6 / 32;	1931	int py = y * T - T * 6 / 32;
1790		1932
		1933	if (tex.name)
1791	glEnd ();	1934	{
1792	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1935	if (key.texname != tex.name)
		1936	{
		1937	key.texname = tex.name;
		1938	arr = rc_array (rc, &key);
		1939	}
		1940
		1941	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1942	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1943	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1944	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1793	glBegin (GL_QUADS);	1945	}
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	}	1946	}
1800	}	1947	}
1801		1948
1802	// update smooth hash	1949	// update smooth hash
1803	if (tex.smoothtile)	1950	if (tex.smoothtile)
…		…
1839	}	1986	}
1840	}	1987	}
1841	}	1988	}
1842	}	1989	}
1843		1990
		1991	rc_draw (rc);
		1992	rc_clear (rc);
		1993
1844	// go through all smoothlevels, lowest to highest, then draw.	1994	// go through all smoothlevels, lowest to highest, then draw.
1845	// this is basically counting sort	1995	// this is basically counting sort
1846	{	1996	{
1847	int w, b;	1997	int w, b;
1848		1998
		1999	glEnable (GL_TEXTURE_2D);
		2000	glBegin (GL_QUADS);
1849	for (w = 0; w < 256 / 32; ++w)	2001	for (w = 0; w < 256 / 32; ++w)
1850	{	2002	{
1851	uint32_t smask = smooth_level [w];	2003	uint32_t smask = smooth_level [w];
1852	if (smask)	2004	if (smask)
1853	for (b = 0; b < 32; ++b)	2005	for (b = 0; b < 32; ++b)
…		…
1872	int border = bits & 15;	2024	int border = bits & 15;
1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2025	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1874	float dx = tex.s * .0625f; // 16 images/row	2026	float dx = tex.s * .0625f; // 16 images/row
1875	float dy = tex.t * .5f ; // 2 images/column	2027	float dy = tex.t * .5f ; // 2 images/column
1876		2028
1877	// this time naively avoiding texture state changes
1878	// save gobs of state changes.
1879	if (last_name != tex.name)	2029	if (tex.name)
1880	{	2030	{
		2031	// this time avoiding texture state changes
		2032	// save gobs of state changes.
1881	if (!tex.name)	2033	if (key.texname != tex.name)
1882	continue; // smoothing not yet available	2034	{
1883
1884	glEnd ();	2035	glEnd ();
1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2036	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1886	glBegin (GL_QUADS);	2037	glBegin (GL_QUADS);
1887	}	2038	}
1888		2039
1889	if (border)	2040	if (border)
1890	{	2041	{
1891	float ox = border * dx;	2042	float ox = border * dx;
1892		2043
1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2044	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2045	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2046	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2047	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1897	}	2048	}
1898		2049
1899	if (corner)	2050	if (corner)
1900	{	2051	{
1901	float ox = corner * dx;	2052	float ox = corner * dx;
1902		2053
1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2054	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2055	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2056	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2057	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2058	}
1907	}	2059	}
1908	}	2060	}
1909	}	2061	}
1910	}	2062	}
1911	}	2063	}
		2064
		2065	glEnd ();
		2066	glDisable (GL_TEXTURE_2D);
		2067	key.texname = -1;
1912	}	2068	}
1913		2069
1914	hv_clear (smooth);	2070	hv_clear (smooth);
1915	}	2071	}
1916		2072
1917	glEnd ();	2073	if (pl_tex.name)
		2074	{
		2075	maptex tex = pl_tex;
		2076	int px = pl_x + pdx;
		2077	int py = pl_y + pdy;
1918		2078
1919	glDisable (GL_TEXTURE_2D);	2079	key.texname = tex.name;
		2080	arr = rc_array (rc, &key);
		2081
		2082	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2083	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2084	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2085	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2086
		2087	rc_draw (rc);
		2088	}
		2089
1920	glDisable (GL_BLEND);	2090	glDisable (GL_BLEND);
		2091	rc_free (rc);
1921		2092
1922	// top layer: overlays such as the health bar	2093	// top layer: overlays such as the health bar
1923	for (y = 0; y < sh; y++)	2094	for (y = 0; y < sh; y++)
1924	if (0 <= y + my && y + my < self->rows)	2095	if (0 <= y + my && y + my < self->rows)
1925	{	2096	{
…		…
1950	}	2121	}
1951	}	2122	}
1952	}	2123	}
1953		2124
1954	void	2125	void
1955	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2126	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1956	CODE:	2127	CODE:
1957	{	2128	{
1958	static float color[16][3] = {	2129	static float color[16][3] = {
1959	{ 0.00F, 0.00F, 0.00F },	2130	{ 0.00F, 0.00F, 0.00F },
1960	{ 1.00F, 1.00F, 1.00F },	2131	{ 1.00F, 1.00F, 1.00F },
…		…
2010	glDisable (GL_BLEND);	2181	glDisable (GL_BLEND);
2011	glDisable (GL_TEXTURE_2D);	2182	glDisable (GL_TEXTURE_2D);
2012	}	2183	}
2013		2184
2014	void	2185	void
2015	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2186	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2016	PPCODE:	2187	PPCODE:
2017	{	2188	{
2018	int x, y;	2189	int x, y;
2019	int sw1 = sw + 2;	2190	int sw1 = sw + 2;
2020	int sh1 = sh + 2;	2191	int sh1 = sh + 2;
…		…
2091	PUSHs (sv_2mortal (newSViv (sh3)));	2262	PUSHs (sv_2mortal (newSViv (sh3)));
2092	PUSHs (darkness3_sv);	2263	PUSHs (darkness3_sv);
2093	}	2264	}
2094		2265
2095	SV *	2266	SV *
2096	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2267	get_rect (DC::Map self, int x0, int y0, int w, int h)
2097	CODE:	2268	CODE:
2098	{	2269	{
2099	int x, y, x1, y1;	2270	int x, y, x1, y1;
2100	SV data_sv = newSV (w h * 7 + 5);	2271	SV data_sv = newSV (w h * 7 + 5);
2101	uint8_t data = (uint8_t )SvPVX (data_sv);	2272	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2158	else	2329	else
2159	*data++ = 0;	2330	*data++ = 0;
2160	}	2331	}
2161	}	2332	}
2162		2333
		2334	/* if size is wh + 5 then no data has been found /
		2335	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2336	{
2163	SvPOK_only (data_sv);	2337	SvPOK_only (data_sv);
2164	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2338	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2339	}
		2340
2165	RETVAL = data_sv;	2341	RETVAL = data_sv;
2166	}	2342	}
2167	OUTPUT:	2343	OUTPUT:
2168	RETVAL	2344	RETVAL
2169		2345
2170	void	2346	void
2171	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2347	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2172	PPCODE:	2348	PPCODE:
2173	{	2349	{
2174	int x, y, z;	2350	int x, y, z;
2175	int w, h;	2351	int w, h;
2176	int x1, y1;	2352	int x1, y1;
		2353	STRLEN len;
		2354	uint8_t data, end;
		2355
		2356	len = SvLEN (data_sv);
		2357	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2358	data = SvPVbyte_nolen (data_sv);
		2359	end = data + len + 8;
		2360
		2361	if (len < 5)
		2362	XSRETURN_EMPTY;
2177		2363
2178	if (*data++ != 0)	2364	if (*data++ != 0)
2179	return; /* version mismatch */	2365	XSRETURN_EMPTY; /* version mismatch */
2180		2366
2181	w = data++ << 8; w \|= data++;	2367	w = data++ << 8; w \|= data++;
2182	h = data++ << 8; h \|= data++;	2368	h = data++ << 8; h \|= data++;
2183		2369
2184	// we need to do this 'cause we don't keep an absolute coord system for rows	2370	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2196	{	2382	{
2197	maprow *row = map_get_row (self, y);	2383	maprow *row = map_get_row (self, y);
2198		2384
2199	for (x = x0; x < x1; x++)	2385	for (x = x0; x < x1; x++)
2200	{	2386	{
		2387	uint8_t flags;
		2388
		2389	if (data + 7 >= end)
		2390	XSRETURN_EMPTY;
		2391
2201	uint8_t flags = *data++;	2392	flags = *data++;
2202		2393
2203	if (flags)	2394	if (flags)
2204	{	2395	{
2205	mapcell *cell = row_get_cell (row, x);	2396	mapcell *cell = row_get_cell (row, x);
2206	tileid tile[3] = { 0, 0, 0 };	2397	tileid tile[3] = { 0, 0, 0 };
…		…
2209	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2400	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2210	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2401	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2211		2402
2212	if (cell->darkness == 0)	2403	if (cell->darkness == 0)
2213	{	2404	{
2214	cell->darkness = 0;	2405	/cell->darkness = 0;/
		2406	EXTEND (SP, 3);
2215		2407
2216	for (z = 0; z <= 2; z++)	2408	for (z = 0; z <= 2; z++)
2217	{	2409	{
2218	tileid t = tile [z];	2410	tileid t = tile [z];
2219		2411
2220	if (t >= self->texs \|\| (t && !self->tex [t].name))	2412	if (t >= self->texs \|\| (t && !self->tex [t].name))
2221	{	2413	{
2222	XPUSHs (sv_2mortal (newSViv (t)));	2414	PUSHs (sv_2mortal (newSViv (t)));
2223	need_texid (self, t);	2415	need_texid (self, t);
2224	}	2416	}
2225		2417
2226	cell->tile [z] = t;	2418	cell->tile [z] = t;
2227	}	2419	}
…		…
2229	}	2421	}
2230	}	2422	}
2231	}	2423	}
2232	}	2424	}
2233		2425
2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2426	MODULE = Deliantra::Client PACKAGE = DC::RW
		2427
		2428	DC::RW
		2429	new (SV class, SV data_sv)
		2430	CODE:
		2431	{
		2432	STRLEN datalen;
		2433	char *data = SvPVbyte (data_sv, datalen);
		2434
		2435	RETVAL = SDL_RWFromConstMem (data, datalen);
		2436	}
		2437	OUTPUT:
		2438	RETVAL
		2439
		2440	DC::RW
		2441	new_from_file (SV class, const char path, const char *mode = "rb")
		2442	CODE:
		2443	RETVAL = SDL_RWFromFile (path, mode);
		2444	OUTPUT:
		2445	RETVAL
		2446
		2447	# fails on win32:
		2448	# dc.xs(2268) : error C2059: syntax error : '('
		2449	#void
		2450	#close (DC::RW self)
		2451	# CODE:
		2452	# (self->(close)) (self);
		2453
		2454	MODULE = Deliantra::Client PACKAGE = DC::Channel
2235		2455
2236	PROTOTYPES: DISABLE	2456	PROTOTYPES: DISABLE
2237		2457
2238	CFPlus::MixChunk	2458	DC::Channel
2239	new_from_file (SV class, char path)	2459	find ()
2240	CODE:	2460	CODE:
2241	RETVAL = Mix_LoadWAV (path);	2461	{
		2462	RETVAL = Mix_GroupAvailable (-1);
		2463
		2464	if (RETVAL < 0)
		2465	{
		2466	RETVAL = Mix_GroupOldest (-1);
		2467
		2468	if (RETVAL < 0)
		2469	XSRETURN_UNDEF;
		2470
		2471	Mix_HaltChannel (RETVAL);
		2472	}
		2473
		2474	Mix_UnregisterAllEffects (RETVAL);
		2475	Mix_Volume (RETVAL, 128);
		2476	}
2242	OUTPUT:	2477	OUTPUT:
2243	RETVAL	2478	RETVAL
2244		2479
2245	void	2480	void
		2481	halt (DC::Channel self)
		2482	CODE:
		2483	Mix_HaltChannel (self);
		2484
		2485	void
		2486	expire (DC::Channel self, int ticks = -1)
		2487	CODE:
		2488	Mix_ExpireChannel (self, ticks);
		2489
		2490	void
		2491	fade_out (DC::Channel self, int ticks = -1)
		2492	CODE:
		2493	Mix_FadeOutChannel (self, ticks);
		2494
		2495	int
		2496	volume (DC::Channel self, int volume)
		2497	CODE:
		2498	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2499	OUTPUT:
		2500	RETVAL
		2501
		2502	void
		2503	unregister_all_effects (DC::Channel self)
		2504	CODE:
		2505	Mix_UnregisterAllEffects (self);
		2506
		2507	void
		2508	set_panning (DC::Channel self, int left, int right)
		2509	CODE:
		2510	left = CLAMP (left , 0, 255);
		2511	right = CLAMP (right, 0, 255);
		2512	Mix_SetPanning (self, left, right);
		2513
		2514	void
		2515	set_distance (DC::Channel self, int distance)
		2516	CODE:
		2517	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2518
		2519	void
		2520	set_position (DC::Channel self, int angle, int distance)
		2521	CODE:
		2522
		2523	void
		2524	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2525	CODE:
		2526	{
		2527	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2528	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2529	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2530	}
		2531
		2532	void
		2533	set_reverse_stereo (DC::Channel self, int flip)
		2534	CODE:
		2535	Mix_SetReverseStereo (self, flip);
		2536
		2537	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2538
		2539	PROTOTYPES: DISABLE
		2540
		2541	DC::MixChunk
		2542	new (SV *class, DC::RW rwops)
		2543	CODE:
		2544	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2545	OUTPUT:
		2546	RETVAL
		2547
		2548	void
2246	DESTROY (CFPlus::MixChunk self)	2549	DESTROY (DC::MixChunk self)
2247	CODE:	2550	CODE:
2248	Mix_FreeChunk (self);	2551	Mix_FreeChunk (self);
2249		2552
2250	int	2553	int
2251	volume (CFPlus::MixChunk self, int volume = -1)	2554	volume (DC::MixChunk self, int volume = -1)
2252	CODE:	2555	CODE:
		2556	if (items > 1)
		2557	volume = CLAMP (volume, 0, 128);
2253	RETVAL = Mix_VolumeChunk (self, volume);	2558	RETVAL = Mix_VolumeChunk (self, volume);
2254	OUTPUT:	2559	OUTPUT:
2255	RETVAL	2560	RETVAL
2256		2561
2257	int	2562	DC::Channel
2258	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2563	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2259	CODE:	2564	CODE:
		2565	{
2260	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2566	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2567
		2568	if (RETVAL < 0)
		2569	XSRETURN_UNDEF;
		2570
		2571	if (channel < 0)
		2572	{
		2573	Mix_UnregisterAllEffects (RETVAL);
		2574	Mix_Volume (RETVAL, 128);
		2575	}
		2576	}
2261	OUTPUT:	2577	OUTPUT:
2262	RETVAL	2578	RETVAL
2263		2579
2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2580	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2265		2581
2266	int	2582	int
2267	volume (int volume = -1)	2583	volume (int volume = -1)
2268	PROTOTYPE: ;$	2584	PROTOTYPE: ;$
2269	CODE:	2585	CODE:
		2586	if (items > 0)
		2587	volume = CLAMP (volume, 0, 128);
2270	RETVAL = Mix_VolumeMusic (volume);	2588	RETVAL = Mix_VolumeMusic (volume);
2271	OUTPUT:	2589	OUTPUT:
2272	RETVAL	2590	RETVAL
2273		2591
		2592	void
		2593	fade_out (int ms)
		2594	CODE:
		2595	Mix_FadeOutMusic (ms);
		2596
		2597	void
		2598	halt ()
		2599	CODE:
		2600	Mix_HaltMusic ();
		2601
		2602	DC::MixMusic
		2603	new (SV *class, DC::RW rwops)
		2604	CODE:
		2605	RETVAL = Mix_LoadMUS_RW (rwops);
		2606	OUTPUT:
		2607	RETVAL
		2608
		2609	void
		2610	DESTROY (DC::MixMusic self)
		2611	CODE:
		2612	Mix_FreeMusic (self);
		2613
2274	int	2614	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)	2615	play (DC::MixMusic self, int loops = -1)
2295	CODE:	2616	CODE:
2296	RETVAL = Mix_PlayMusic (self, loops);	2617	RETVAL = Mix_PlayMusic (self, loops);
2297	OUTPUT:	2618	OUTPUT:
2298	RETVAL	2619	RETVAL
2299		2620
2300	int	2621	void
2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2622	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2302	CODE:	2623	CODE:
2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2624	Mix_FadeInMusicPos (self, loops, ms, position);
2304	OUTPUT:
2305	RETVAL
2306		2625
2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2626	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2308		2627
2309	PROTOTYPES: ENABLE	2628	PROTOTYPES: ENABLE
2310		2629
2311	BOOT:	2630	BOOT:
2312	{	2631	{
2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2632	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2314	static const struct {	2633	static const struct {
2315	const char *name;	2634	const char *name;
2316	IV iv;	2635	IV iv;
2317	} *civ, const_iv[] = {	2636	} *civ, const_iv[] = {
2318	# define const_iv(name) { # name, (IV)name }	2637	# define const_iv(name) { # name, (IV)name }
…		…
2353	const_iv (GL_INTENSITY),	2672	const_iv (GL_INTENSITY),
2354	const_iv (GL_LUMINANCE),	2673	const_iv (GL_LUMINANCE),
2355	const_iv (GL_LUMINANCE_ALPHA),	2674	const_iv (GL_LUMINANCE_ALPHA),
2356	const_iv (GL_FLOAT),	2675	const_iv (GL_FLOAT),
2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2676	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2677	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2678	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2679	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2680	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2681	const_iv (GL_COMPRESSED_RGB_ARB),
		2682	const_iv (GL_COMPRESSED_RGBA_ARB),
2358	const_iv (GL_COMPILE),	2683	const_iv (GL_COMPILE),
2359	const_iv (GL_PROXY_TEXTURE_1D),	2684	const_iv (GL_PROXY_TEXTURE_1D),
2360	const_iv (GL_PROXY_TEXTURE_2D),	2685	const_iv (GL_PROXY_TEXTURE_2D),
2361	const_iv (GL_TEXTURE_1D),	2686	const_iv (GL_TEXTURE_1D),
2362	const_iv (GL_TEXTURE_2D),	2687	const_iv (GL_TEXTURE_2D),
…		…
2386	const_iv (GL_COLOR_LOGIC_OP),	2711	const_iv (GL_COLOR_LOGIC_OP),
2387	const_iv (GL_SEPARABLE_2D),	2712	const_iv (GL_SEPARABLE_2D),
2388	const_iv (GL_CONVOLUTION_2D),	2713	const_iv (GL_CONVOLUTION_2D),
2389	const_iv (GL_CONVOLUTION_BORDER_MODE),	2714	const_iv (GL_CONVOLUTION_BORDER_MODE),
2390	const_iv (GL_CONSTANT_BORDER),	2715	const_iv (GL_CONSTANT_BORDER),
		2716	const_iv (GL_POINTS),
2391	const_iv (GL_LINES),	2717	const_iv (GL_LINES),
2392	const_iv (GL_LINE_STRIP),	2718	const_iv (GL_LINE_STRIP),
2393	const_iv (GL_LINE_LOOP),	2719	const_iv (GL_LINE_LOOP),
2394	const_iv (GL_QUADS),	2720	const_iv (GL_QUADS),
2395	const_iv (GL_QUAD_STRIP),	2721	const_iv (GL_QUAD_STRIP),
2396	const_iv (GL_TRIANGLES),	2722	const_iv (GL_TRIANGLES),
2397	const_iv (GL_TRIANGLE_STRIP),	2723	const_iv (GL_TRIANGLE_STRIP),
2398	const_iv (GL_TRIANGLE_FAN),	2724	const_iv (GL_TRIANGLE_FAN),
		2725	const_iv (GL_POLYGON),
2399	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2726	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2400	const_iv (GL_POINT_SMOOTH_HINT),	2727	const_iv (GL_POINT_SMOOTH_HINT),
2401	const_iv (GL_LINE_SMOOTH_HINT),	2728	const_iv (GL_LINE_SMOOTH_HINT),
2402	const_iv (GL_POLYGON_SMOOTH_HINT),	2729	const_iv (GL_POLYGON_SMOOTH_HINT),
2403	const_iv (GL_GENERATE_MIPMAP_HINT),	2730	const_iv (GL_GENERATE_MIPMAP_HINT),
		2731	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2404	const_iv (GL_FASTEST),	2732	const_iv (GL_FASTEST),
2405	const_iv (GL_DONT_CARE),	2733	const_iv (GL_DONT_CARE),
2406	const_iv (GL_NICEST),	2734	const_iv (GL_NICEST),
2407	const_iv (GL_V2F),	2735	const_iv (GL_V2F),
2408	const_iv (GL_V3F),	2736	const_iv (GL_V3F),
…		…
2416		2744
2417	texture_av = newAV ();	2745	texture_av = newAV ();
2418	AvREAL_off (texture_av);	2746	AvREAL_off (texture_av);
2419	}	2747	}
2420		2748
		2749	void
		2750	disable_GL_EXT_blend_func_separate ()
		2751	CODE:
		2752	gl.BlendFuncSeparate = 0;
		2753	gl.BlendFuncSeparateEXT = 0;
		2754
2421	char *	2755	char *
2422	gl_vendor ()	2756	gl_vendor ()
2423	CODE:	2757	CODE:
2424	RETVAL = (char *)glGetString (GL_VENDOR);	2758	RETVAL = (char *)glGetString (GL_VENDOR);
2425	OUTPUT:	2759	OUTPUT:
…		…
2497	# near_ and far_ are due to microsofts buggy "c" compiler	2831	# near_ and far_ are due to microsofts buggy "c" compiler
2498	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2832	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2499		2833
2500	# near_ and far_ are due to microsofts buggy "c" compiler	2834	# near_ and far_ are due to microsofts buggy "c" compiler
2501	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2835	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2836
		2837	PROTOTYPES: DISABLE
2502		2838
2503	void glViewport (int x, int y, int width, int height)	2839	void glViewport (int x, int y, int width, int height)
2504		2840
2505	void glScissor (int x, int y, int width, int height)	2841	void glScissor (int x, int y, int width, int height)
2506		2842
…		…
2514		2850
2515	void glRotate (float angle, float x, float y, float z)	2851	void glRotate (float angle, float x, float y, float z)
2516	CODE:	2852	CODE:
2517	glRotatef (angle, x, y, z);	2853	glRotatef (angle, x, y, z);
2518		2854
2519	void glBegin (int mode)
2520
2521	void glEnd ()
2522
2523	void glColor (float r, float g, float b, float a = 1.0)	2855	void glColor (float r, float g, float b, float a = 1.0)
2524	PROTOTYPE: @
2525	ALIAS:	2856	ALIAS:
2526	glColor_premultiply = 1	2857	glColor_premultiply = 1
2527	CODE:	2858	CODE:
2528	if (ix)	2859	if (ix)
2529	{	2860	{
…		…
2532	b *= a;	2863	b *= a;
2533	}	2864	}
2534	// microsoft visual "c" rounds instead of truncating...	2865	// microsoft visual "c" rounds instead of truncating...
2535	glColor4f (r, g, b, a);	2866	glColor4f (r, g, b, a);
2536		2867
2537	void glInterleavedArrays (int format, int stride, char *data)
2538
2539	void glDrawElements (int mode, int count, int type, char *indices)
2540
2541	# 1.2 void glDrawRangeElements (int mode, int start, int end
2542
2543	void glRasterPos (float x, float y, float z = 0.)	2868	void glRasterPos (float x, float y, float z = 0.)
2544	CODE:	2869	CODE:
2545	glRasterPos3f (0, 0, z);	2870	glRasterPos3f (0, 0, z);
2546	glBitmap (0, 0, 0, 0, x, y, 0);	2871	glBitmap (0, 0, 0, 0, x, y, 0);
2547		2872
…		…
2551		2876
2552	void glTexCoord (float s, float t)	2877	void glTexCoord (float s, float t)
2553	CODE:	2878	CODE:
2554	glTexCoord2f (s, t);	2879	glTexCoord2f (s, t);
2555		2880
		2881	void glRect (float x1, float y1, float x2, float y2)
		2882	CODE:
		2883	glRectf (x1, y1, x2, y2);
		2884
		2885	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2886	CODE:
		2887	glBegin (GL_LINE_LOOP);
		2888	glVertex2f (x1, y1);
		2889	glVertex2f (x2, y1);
		2890	glVertex2f (x2, y2);
		2891	glVertex2f (x1, y2);
		2892	glEnd ();
		2893
		2894	PROTOTYPES: ENABLE
		2895
		2896	void glBegin (int mode)
		2897
		2898	void glEnd ()
		2899
		2900	void glPointSize (GLfloat size)
		2901
		2902	void glLineWidth (GLfloat width)
		2903
		2904	void glInterleavedArrays (int format, int stride, char *data)
		2905
		2906	void glDrawElements (int mode, int count, int type, char *indices)
		2907
		2908	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2909
2556	void glTexEnv (int target, int pname, float param)	2910	void glTexEnv (int target, int pname, float param)
2557	CODE:	2911	CODE:
2558	glTexEnvf (target, pname, param);	2912	glTexEnvf (target, pname, param);
2559		2913
2560	void glTexParameter (int target, int pname, float param)	2914	void glTexParameter (int target, int pname, float param)
…		…
2576	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2930	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2577	CODE:	2931	CODE:
2578	if (gl.SeparableFilter2D)	2932	if (gl.SeparableFilter2D)
2579	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2933	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2580		2934
2581	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2935	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2582		2936
2583	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2937	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2584		2938
2585	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2939	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2586		2940
…		…
2612		2966
2613	void glEndList ()	2967	void glEndList ()
2614		2968
2615	void glCallList (int list)	2969	void glCallList (int list)
2616		2970
2617	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	2971	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2618		2972
2619	PROTOTYPES: DISABLE	2973	PROTOTYPES: DISABLE
2620		2974
2621	void	2975	void
2622	find_widget (SV *widget, NV x, NV y)	2976	find_widget (SV *self, NV x, NV y)
2623	PPCODE:	2977	PPCODE:
2624	{	2978	{
2625	if (within_widget (widget, x, y))	2979	if (within_widget (self, x, y))
2626	XPUSHs (widget);	2980	XPUSHs (self);
2627	}	2981	}
2628		2982
		2983	BOOT:
		2984	{
		2985	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2986
		2987	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2988	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2989	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2990	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2991	}
		2992
		2993	void
		2994	draw (SV *self)
		2995	CODE:
		2996	{
		2997	HV *hv;
		2998	SV **svp;
		2999	NV x, y, w, h;
		3000	SV *draw_x_sv = GvSV (draw_x_gv);
		3001	SV *draw_y_sv = GvSV (draw_y_gv);
		3002	SV *draw_w_sv = GvSV (draw_w_gv);
		3003	SV *draw_h_sv = GvSV (draw_h_gv);
		3004	double draw_x, draw_y;
		3005
		3006	if (!SvROK (self))
		3007	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3008
		3009	hv = (HV *)SvRV (self);
		3010
		3011	if (SvTYPE (hv) != SVt_PVHV)
		3012	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3013
		3014	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3015	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3016
		3017	if (!h \|\| !w)
		3018	XSRETURN_EMPTY;
		3019
		3020	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3021	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3022
		3023	draw_x = SvNV (draw_x_sv) + x;
		3024	draw_y = SvNV (draw_y_sv) + y;
		3025
		3026	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3027	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3028	XSRETURN_EMPTY;
		3029
		3030	sv_setnv (draw_x_sv, draw_x);
		3031	sv_setnv (draw_y_sv, draw_y);
		3032
		3033	glPushMatrix ();
		3034	glTranslated (x, y, 0);
		3035
		3036	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3037	{
		3038	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3039
		3040	if (svp && SvTRUE (*svp))
		3041	{
		3042	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3043	glEnable (GL_BLEND);
		3044	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3045	glBegin (GL_QUADS);
		3046	glVertex2f (0, 0);
		3047	glVertex2f (w, 0);
		3048	glVertex2f (w, h);
		3049	glVertex2f (0, h);
		3050	glEnd ();
		3051	glDisable (GL_BLEND);
		3052	}
		3053	}
		3054	#if 0
		3055	// draw borders, for debugging
		3056	glPushMatrix ();
		3057	glColor4f (1., 1., 0., 1.);
		3058	glTranslatef (.5, .5, 0.);
		3059	glBegin (GL_LINE_LOOP);
		3060	glVertex2f (0 , 0);
		3061	glVertex2f (w - 1, 0);
		3062	glVertex2f (w - 1, h - 1);
		3063	glVertex2f (0 , h - 1);
		3064	glEnd ();
		3065	glPopMatrix ();
		3066	#endif
		3067	PUSHMARK (SP);
		3068	XPUSHs (self);
		3069	PUTBACK;
		3070	call_method ("_draw", G_VOID \| G_DISCARD);
		3071	SPAGAIN;
		3072
		3073	glPopMatrix ();
		3074
		3075	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3076	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3077	}
		3078

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC vs. Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC vs.
Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC