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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.105 by root, Mon Jun 5 03:33:09 2006 UTC vs.
Revision 1.125 by root, Tue Jul 4 23:44:23 2006 UTC

…		…
10	#include "XSUB.h"	10	#include "XSUB.h"
11		11
12	#include <math.h>	12	#include <math.h>
13	#include <string.h>	13	#include <string.h>
14	#include <stdio.h>	14	#include <stdio.h>
		15	#include <stdlib.h>
15		16
16	#include <SDL.h>	17	#include <SDL.h>
17	#include <SDL_endian.h>	18	#include <SDL_endian.h>
18	#include <SDL_image.h>	19	#include <SDL_image.h>
19	#include <SDL_mixer.h>	20	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	21	#include <SDL_opengl.h>
21		22
		23	#define PANGO_ENABLE_BACKEND
		24	#define G_DISABLE_CAST_CHECKS
		25
22	#include <glib/gmacros.h>	26	#include <glib/gmacros.h>
23		27
24	#include <pango/pango.h>	28	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		29
29	#ifndef _WIN32	30	#ifndef _WIN32
30	# include <sys/types.h>	31	# include <sys/types.h>
31	# include <sys/socket.h>	32	# include <sys/socket.h>
32	# include <netinet/in.h>	33	# include <netinet/in.h>
…		…
41	typedef signed int int32_t;	42	typedef signed int int32_t;
42	#endif	43	#endif
43		44
44	#include "glext.h"	45	#include "glext.h"
45		46
		47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */
		48
46	#define FOW_DARKNESS 32	49	#define FOW_DARKNESS 32
47		50
48	#define MAP_EXTEND_X 32	51	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	52	#define MAP_EXTEND_Y 512
50		53
51	#define MIN_FONT_HEIGHT 10	54	#define MIN_FONT_HEIGHT 10
		55
		56	#if 1
		57	# define PARACHUTE SDL_INIT_NOPARACHUTE
		58	#else
		59	# define PARACHUTE 0
		60	#endif
52		61
53	static struct	62	static struct
54	{	63	{
55	#define GL_FUNC(ptr,name) ptr name;	64	#define GL_FUNC(ptr,name) ptr name;
56	#include "glfunc.h"	65	#include "glfunc.h"
…		…
65	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66	else	75	else
67	glBlendFunc (sa, da);	76	glBlendFunc (sa, da);
68	}	77	}
69		78
		79	#include "texcache.c"
		80
		81	#include "pango-font.c"
		82	#include "pango-fontmap.c"
		83	#include "pango-render.c"
		84
70	typedef Mix_Chunk *CFClient__MixChunk;	85	typedef Mix_Chunk *CFClient__MixChunk;
71	typedef Mix_Music *CFClient__MixMusic;	86	typedef Mix_Music *CFClient__MixMusic;
72		87
73	typedef PangoFontDescription *CFClient__Font;	88	typedef PangoFontDescription *CFClient__Font;
74		89
		90	static int
		91	shape_attr_p (PangoLayoutRun *run)
		92	{
		93	GSList *attrs = run->item->analysis.extra_attrs;
		94
		95	while (attrs)
		96	{
		97	PangoAttribute *attr = attrs->data;
		98
		99	if (attr->klass->type == PANGO_ATTR_SHAPE)
		100	return 1;
		101
		102	attrs = attrs->next;
		103	}
		104
		105	return 0;
		106	}
		107
75	typedef struct cf_layout {	108	typedef struct cf_layout {
76	PangoLayout *pl; // either derived from a cairo or ft2 context	109	PangoLayout *pl;
77	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78	float r, g, b, a; // default color for rgba mode	110	float r, g, b, a; // default color for rgba mode
79	int base_height;	111	int base_height;
80	CFClient__Font font;	112	CFClient__Font font;
81	} *CFClient__Layout;	113	} *CFClient__Layout;
82		114
83	static CFClient__Font default_font;	115	static CFClient__Font default_font;
84	static PangoContext ft2_context, cairo_context;	116	static PangoContext *opengl_context;
85	static PangoFontMap ft2_fontmap, cairo_fontmap;	117	static PangoFontMap *opengl_fontmap;
86		118
87	static void	119	static void
88	substitute_func (FcPattern *pattern, gpointer data)	120	substitute_func (FcPattern *pattern, gpointer data)
89	{	121	{
90	FcPatternAddBool (pattern, FC_HINTING , 1);	122	FcPatternAddBool (pattern, FC_HINTING, 1);
		123	#ifdef FC_HINT_STYLE
91	//FcPatternAddBool (pattern, FC_AUTOHINT, 1);	124	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		125	#endif
92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93	}	127	}
94		128
95	static void	129	static void
96	layout_update_font (CFClient__Layout self)	130	layout_update_font (CFClient__Layout self)
…		…
293	ev.code = 1;	327	ev.code = 1;
294	ev.data1 = (void *)(long)channel;	328	ev.data1 = (void *)(long)channel;
295	ev.data2 = 0;	329	ev.data2 = 0;
296		330
297	SDL_PushEvent ((SDL_Event *)&ev);	331	SDL_PushEvent ((SDL_Event *)&ev);
		332	}
		333
		334	static unsigned int
		335	minpot (unsigned int n)
		336	{
		337	if (!n)
		338	return 0;
		339
		340	--n;
		341
		342	n \|= n >> 1;
		343	n \|= n >> 2;
		344	n \|= n >> 4;
		345	n \|= n >> 8;
		346	n \|= n >> 16;
		347
		348	return n + 1;
298	}	349	}
299		350
300	MODULE = CFClient PACKAGE = CFClient	351	MODULE = CFClient PACKAGE = CFClient
301		352
302	PROTOTYPES: ENABLE	353	PROTOTYPES: ENABLE
…		…
412		463
413	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	464	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
414	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	465	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
415	}	466	}
416		467
		468	NV floor (NV x)
		469
		470	NV ceil (NV x)
		471
417	void	472	void
418	pango_init ()	473	pango_init ()
419	CODE:	474	CODE:
420	// delayed, so it can pick up new fonts added by AddFontResourceEx
421	{	475	{
422	{
423	ft2_fontmap = pango_ft2_font_map_new ();	476	opengl_fontmap = pango_opengl_font_map_new ();
424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	477	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	478	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426	}
427
428	{
429	cairo_font_options_t *fopt = cairo_font_options_create ();
430	cairo_fontmap = pango_cairo_font_map_get_default ();
431	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
432	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
433	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
434	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
435	pango_cairo_context_set_font_options (cairo_context, fopt);
436	cairo_font_options_destroy (fopt);
437	}
438	}	479	}
439		480
440	int	481	int
441	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	482	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
442		483
443	void	484	void
444	SDL_Quit ()	485	SDL_Quit ()
445		486
446	void	487	void
…		…
453	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	494	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
454	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	495	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
455	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	496	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
456		497
457	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	498	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
458	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	499	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
459		500
460	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	501	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
461	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	502	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
462	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	503	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
463	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	504	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
…		…
584		625
585	void	626	void
586	add_font (char *file)	627	add_font (char *file)
587	CODE:	628	CODE:
588	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	629	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
589	#ifdef _WIN32
590	// cairo... sigh... requires win2000
591	AddFontResourceEx (file, FR_PRIVATE, 0);
592	#endif
593		630
594	void	631	void
595	load_image_inline (SV *image_)	632	load_image_inline (SV *image_)
596	ALIAS:	633	ALIAS:
597	load_image_file = 1	634	load_image_file = 1
…		…
693	CODE:	730	CODE:
694	fprintf (stderr, "FATAL: %s\n", message);	731	fprintf (stderr, "FATAL: %s\n", message);
695	#ifdef _WIN32	732	#ifdef _WIN32
696	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	733	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
697	#endif	734	#endif
698	exit (1);	735	_exit (1);
		736
		737	void
		738	_exit (int retval)
		739	CODE:
		740	_exit (retval);
699		741
700	MODULE = CFClient PACKAGE = CFClient::Font	742	MODULE = CFClient PACKAGE = CFClient::Font
701		743
702	CFClient::Font	744	CFClient::Font
703	new_from_file (SV class, char path, int id = 0)	745	new_from_file (SV class, char path, int id = 0)
…		…
721	CODE:	763	CODE:
722	default_font = self;	764	default_font = self;
723		765
724	MODULE = CFClient PACKAGE = CFClient::Layout	766	MODULE = CFClient PACKAGE = CFClient::Layout
725		767
		768	void
		769	clear_font_cache ()
		770	CODE:
		771	pango_fc_font_map_cache_clear ((PangoFcFontMap *)opengl_fontmap);
		772	tc_clear ();
		773
726	CFClient::Layout	774	CFClient::Layout
727	new (SV *class, int rgba = 0)	775	new (SV *class, int type = 0)
728	CODE:	776	CODE:
729	#if _WIN32
730	//rgba = 0;//D makes text nicer, breaks TextView
731	#endif
732	rgba=1;//D
733	New (0, RETVAL, 1, struct cf_layout);	777	New (0, RETVAL, 1, struct cf_layout);
734		778
735	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	779	RETVAL->pl = pango_layout_new (opengl_context);
736	RETVAL->rgba = rgba;
737	RETVAL->r = 1.;	780	RETVAL->r = 1.;
738	RETVAL->g = 1.;	781	RETVAL->g = 1.;
739	RETVAL->b = 1.;	782	RETVAL->b = 1.;
740	RETVAL->a = 1.;	783	RETVAL->a = 1.;
741	RETVAL->base_height = MIN_FONT_HEIGHT;	784	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
750	DESTROY (CFClient::Layout self)	793	DESTROY (CFClient::Layout self)
751	CODE:	794	CODE:
752	g_object_unref (self->pl);	795	g_object_unref (self->pl);
753	Safefree (self);	796	Safefree (self);
754		797
755	int
756	is_rgba (CFClient::Layout self)
757	CODE:
758	RETVAL = self->rgba;
759	OUTPUT:
760	RETVAL
761
762	void	798	void
763	set_text (CFClient::Layout self, SV *text_)	799	set_text (CFClient::Layout self, SV *text_)
764	CODE:	800	CODE:
765	{	801	{
766	STRLEN textlen;	802	STRLEN textlen;
…		…
777	char *text = SvPVutf8 (text_, textlen);	813	char *text = SvPVutf8 (text_, textlen);
778		814
779	pango_layout_set_markup (self->pl, text, textlen);	815	pango_layout_set_markup (self->pl, text, textlen);
780	}	816	}
781		817
		818	void
		819	set_shapes (CFClient::Layout self, ...)
		820	CODE:
		821	{
		822	PangoAttrList *attrs = 0;
		823	const char *text = pango_layout_get_text (self->pl);
		824	const char *pos = text;
		825	int arg = 4;
		826
		827	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		828	{
		829	PangoRectangle inkrect, rect;
		830	PangoAttribute *attr;
		831
		832	int x = SvIV (ST (arg - 3));
		833	int y = SvIV (ST (arg - 2));
		834	int w = SvIV (ST (arg - 1));
		835	int h = SvIV (ST (arg ));
		836
		837	inkrect.x = 0;
		838	inkrect.y = 0;
		839	inkrect.width = 0;
		840	inkrect.height = 0;
		841
		842	rect.x = x * PANGO_SCALE;
		843	rect.y = y * PANGO_SCALE;
		844	rect.width = w * PANGO_SCALE;
		845	rect.height = h * PANGO_SCALE;
		846
		847	if (!attrs)
		848	attrs = pango_layout_get_attributes (self->pl);
		849
		850	attr = pango_attr_shape_new (&inkrect, &rect);
		851	attr->start_index = pos - text;
		852	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		853	pango_attr_list_insert (attrs, attr);
		854
		855	arg += 4;
		856	pos += sizeof (OBJ_STR) - 1;
		857	}
		858
		859	if (attrs)
		860	pango_layout_set_attributes (self->pl, attrs);
		861	}
		862
		863	void
		864	get_shapes (CFClient::Layout self)
		865	PPCODE:
		866	{
		867	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		868
		869	do
		870	{
		871	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		872
		873	if (run && shape_attr_p (run))
		874	{
		875	PangoRectangle extents;
		876	pango_layout_iter_get_run_extents (iter, 0, &extents);
		877
		878	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		879	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		880	}
		881	}
		882	while (pango_layout_iter_next_run (iter));
		883
		884	pango_layout_iter_free (iter);
		885	}
		886
		887	int
		888	has_wrapped (CFClient::Layout self)
		889	CODE:
		890	{
		891	int lines = 1;
		892	const char *text = pango_layout_get_text (self->pl);
		893
		894	while (*text)
		895	lines += *text++ == '\n';
		896
		897	RETVAL = lines < pango_layout_get_line_count (self->pl);
		898	}
		899	OUTPUT:
		900	RETVAL
		901
782	SV *	902	SV *
783	get_text (CFClient::Layout self)	903	get_text (CFClient::Layout self)
784	CODE:	904	CODE:
785	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	905	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
786	SvUTF8_on (RETVAL);	906	sv_utf8_decode (RETVAL);
787	OUTPUT:	907	OUTPUT:
788	RETVAL	908	RETVAL
789		909
790	void	910	void
791	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	911	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
…		…
855	PUSHs (sv_2mortal (newSViv (w)));	975	PUSHs (sv_2mortal (newSViv (w)));
856	PUSHs (sv_2mortal (newSViv (h)));	976	PUSHs (sv_2mortal (newSViv (h)));
857	}	977	}
858		978
859	int	979	int
		980	descent (CFClient::Layout self)
		981	CODE:
		982	{
		983	PangoRectangle rect;
		984	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		985	pango_layout_line_get_pixel_extents (line, 0, &rect);
		986	RETVAL = PANGO_DESCENT (rect);
		987	}
		988	OUTPUT:
		989	RETVAL
		990
		991	int
860	xy_to_index (CFClient::Layout self, int x, int y)	992	xy_to_index (CFClient::Layout self, int x, int y)
861	CODE:	993	CODE:
862	{	994	{
863	int index, trailing;	995	int index, trailing;
864	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	996	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
…		…
879	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1011	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
880	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1012	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
881	}	1013	}
882		1014
883	void	1015	void
884	render (CFClient::Layout self)	1016	render (CFClient::Layout self, float x, float y)
885	PPCODE:	1017	PPCODE:
886	{	1018	pango_opengl_render_layout_subpixel (
887	SV *retval;	1019	self->pl,
888	int w, h;	1020	x * PANGO_SCALE, y * PANGO_SCALE,
		1021	self->r, self->g, self->b, self->a
		1022	);
889		1023
890	layout_get_pixel_size (self, &w, &h);	1024	MODULE = CFClient PACKAGE = CFClient::Texture
891		1025
892	if (self->rgba)	1026	void
		1027	pad2pot (SV data_, SV w_, SV *h_)
		1028	CODE:
		1029	{
		1030	int ow = SvIV (w_);
		1031	int oh = SvIV (h_);
		1032
		1033	if (ow && oh)
893	{	1034	{
894	cairo_surface_t *surface;	1035	int nw = minpot (ow);
895	cairo_t *cairo;	1036	int nh = minpot (oh);
896		1037
897	retval = newSV (w * h * 4);	1038	if (nw != ow \|\| nh != oh)
898	SvPOK_only (retval);
899	SvCUR_set (retval, w * h * 4);
900
901	memset (SvPVX (retval), 0, w * h * 4);
902
903	surface = cairo_image_surface_create_for_data (
904	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
905	cairo = cairo_create (surface);
906	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
907
908	pango_cairo_show_layout (cairo, self->pl);
909
910	cairo_destroy (cairo);
911	cairo_surface_destroy (surface);
912
913	// what a mess, and its premultiplied, too :(
914	{	1039	{
915	uint32_t p = (uint32_t )SvPVX (retval);	1040	if (SvOK (data_))
916	uint32_t e = p + w h;
917
918	while (p < e)
919	{	1041	{
920	uint32_t rgba = *p;	1042	STRLEN datalen;
921	rgba = (rgba >> 24) \| (rgba << 8);	1043	char *data = SvPVbyte (data_, datalen);
922	#if 0	1044	int bpp = datalen / (ow * oh);
923	#ifdef _WIN32	1045	SV result_ = sv_2mortal (newSV (nw nh * bpp));
924	{//D
925	uint8_t r = rgba >> 24;
926	uint8_t g = rgba >> 16;
927	uint8_t b = rgba >> 8;
928	uint8_t a = rgba >> 0;
929		1046
930	rgba = (rgba & 0xffffff00) \| a;	1047	SvPOK_only (result_);
		1048	SvCUR_set (result_, nw * nh * bpp);
		1049
		1050	memset (SvPVX (result_), 0, nw * nh * bpp);
		1051	while (oh--)
		1052	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1053
		1054	sv_setsv (data_, result_);
931	}	1055	}
932	#endif	1056
933	#endif	1057	sv_setiv (w_, nw);
934	rgba = SDL_SwapBE32 (rgba);	1058	sv_setiv (h_, nh);
935	*p++ = rgba;
936	}	1059	}
937	}
938
939	EXTEND (SP, 5);
940	PUSHs (sv_2mortal (newSViv (w)));
941	PUSHs (sv_2mortal (newSViv (h)));
942	PUSHs (sv_2mortal (retval));
943	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
944	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
945	}	1060	}
946	else
947	{
948	FT_Bitmap bitmap;
949
950	retval = newSV (w * h);
951	SvPOK_only (retval);
952	SvCUR_set (retval, w * h);
953
954	bitmap.rows = h;
955	bitmap.width = w;
956	bitmap.pitch = w;
957	bitmap.buffer = (unsigned char*)SvPVX (retval);
958	bitmap.num_grays = 256;
959	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
960
961	memset (bitmap.buffer, 0, w * h);
962
963	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
964
965	EXTEND (SP, 5);
966	PUSHs (sv_2mortal (newSViv (w)));
967	PUSHs (sv_2mortal (newSViv (h)));
968	PUSHs (sv_2mortal (retval));
969	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
970	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
971	}
972	}	1061	}
973		1062
974	MODULE = CFClient PACKAGE = CFClient::Texture
975
976	void	1063	void
977	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1064	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
978	PROTOTYPE: $$$;$$	1065	PROTOTYPE: $$$;$$
979	ALIAS:	1066	ALIAS:
980	draw_quad_alpha = 1	1067	draw_quad_alpha = 1
981	draw_quad_alpha_premultiplied = 2	1068	draw_quad_alpha_premultiplied = 2
982	CODE:	1069	CODE:
…		…
1047	DESTROY (CFClient::Map self)	1134	DESTROY (CFClient::Map self)
1048	CODE:	1135	CODE:
1049	{	1136	{
1050	map_clear (self);	1137	map_clear (self);
1051	Safefree (self->face);	1138	Safefree (self->face);
		1139	Safefree (self->tex);
1052	Safefree (self);	1140	Safefree (self);
1053	}	1141	}
1054		1142
1055	void	1143	void
1056	clear (CFClient::Map self)	1144	clear (CFClient::Map self)
…		…
1162		1250
1163	while (data < data_end)	1251	while (data < data_end)
1164	{	1252	{
1165	flags = (data [0] << 8) + data [1]; data += 2;	1253	flags = (data [0] << 8) + data [1]; data += 2;
1166		1254
1167	x = ((flags >> 10) & 63) + self->x;	1255	x = self->x + ((flags >> 10) & 63);
1168	y = ((flags >> 4) & 63) + self->y;	1256	y = self->y + ((flags >> 4) & 63);
1169		1257
1170	cell = map_get_cell (self, x, y);	1258	cell = map_get_cell (self, x, y);
1171		1259
1172	if (flags & 15)	1260	if (flags & 15)
1173	{	1261	{
…		…
1263	OUTPUT:	1351	OUTPUT:
1264	RETVAL	1352	RETVAL
1265		1353
1266	void	1354	void
1267	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1355	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
1268	PPCODE:	1356	CODE:
1269	{	1357	{
1270	int vx, vy;	1358	int vx, vy;
1271	int x, y, z;	1359	int x, y, z;
1272	int last_name;	1360	int last_name;
1273	mapface face;	1361	mapface face;
1274	int sw4 = (sw + 3) & ~3;
1275	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1276	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1277		1362
1278	memset (darkness, 255, sw4 * sh);
1279	SvPOK_only (darkness_sv);
1280	SvCUR_set (darkness_sv, sw4 * sh);
1281
1282	vx = self->x + (self->w - sw) / 2 - shift_x;	1363	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1283	vy = self->y + (self->h - sh) / 2 - shift_y;	1364	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1284		1365
1285	/*	1366	/*
1286	int vx = self->vx = self->w >= sw	1367	int vx = self->vx = self->w >= sw
1287	? self->x + (self->w - sw) / 2	1368	? self->x + (self->w - sw) / 2
1288	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1369	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
1292	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1373	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1293	*/	1374	*/
1294		1375
1295	glColor4ub (255, 255, 255, 255);	1376	glColor4ub (255, 255, 255, 255);
1296		1377
		1378	glEnable (GL_BLEND);
1297	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1379	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1298	glEnable (GL_BLEND);
1299	glEnable (GL_TEXTURE_2D);	1380	glEnable (GL_TEXTURE_2D);
1300	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1381	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1301		1382
1302	glBegin (GL_QUADS);	1383	glBegin (GL_QUADS);
1303		1384
…		…
1311		1392
1312	for (x = 0; x < sw; x++)	1393	for (x = 0; x < sw; x++)
1313	if (row->c0 <= x + vx && x + vx < row->c1)	1394	if (row->c0 <= x + vx && x + vx < row->c1)
1314	{	1395	{
1315	mapcell *cell = row->col + (x + vx - row->c0);	1396	mapcell *cell = row->col + (x + vx - row->c0);
1316
1317	darkness[y * sw4 + x] = cell->darkness < 0
1318	? 255 - FOW_DARKNESS
1319	: 255 - cell->darkness;
1320		1397
1321	face = cell->face [z];	1398	face = cell->face [z];
1322		1399
1323	if (face)	1400	if (face)
1324	{	1401	{
…		…
1345		1422
1346	glEnd ();	1423	glEnd ();
1347		1424
1348	glDisable (GL_TEXTURE_2D);	1425	glDisable (GL_TEXTURE_2D);
1349	glDisable (GL_BLEND);	1426	glDisable (GL_BLEND);
		1427	}
		1428
		1429	void
		1430	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1431	CODE:
		1432	{
		1433	static float color[16][3] = {
		1434	{ 0.00F, 0.00F, 0.00F },
		1435	{ 1.00F, 1.00F, 1.00F },
		1436	{ 0.00F, 0.00F, 0.55F },
		1437	{ 1.00F, 0.00F, 0.00F },
		1438
		1439	{ 1.00F, 0.54F, 0.00F },
		1440	{ 0.11F, 0.56F, 1.00F },
		1441	{ 0.93F, 0.46F, 0.00F },
		1442	{ 0.18F, 0.54F, 0.34F },
		1443
		1444	{ 0.56F, 0.73F, 0.56F },
		1445	{ 0.80F, 0.80F, 0.80F },
		1446	{ 0.55F, 0.41F, 0.13F },
		1447	{ 0.99F, 0.77F, 0.26F },
		1448
		1449	{ 0.74F, 0.65F, 0.41F },
		1450
		1451	{ 0.00F, 1.00F, 1.00F },
		1452	{ 1.00F, 0.00F, 1.00F },
		1453	{ 1.00F, 1.00F, 0.00F },
		1454	};
		1455
		1456	int x, y;
		1457
		1458	glEnable (GL_TEXTURE_2D);
		1459	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1460	glEnable (GL_BLEND);
		1461	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1462	glBegin (GL_QUADS);
		1463
		1464	for (y = 0; y < h; y++)
		1465	for (x = 0; x < w; x++)
		1466	{
		1467	unsigned char m = data [x + y * w];
		1468
		1469	if (m)
		1470	{
		1471	float *c = color [m & 15];
		1472
		1473	float tx1 = m & 0x40 ? 0.5 : 0.;
		1474	float tx2 = tx1 + 0.5;
		1475
		1476	glColor4f (c[0], c[1], c[2], 0.75);
		1477	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1478	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1479	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1480	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1481	}
		1482	}
		1483
		1484	glEnd ();
		1485	glDisable (GL_BLEND);
		1486	glDisable (GL_TEXTURE_2D);
		1487	}
		1488
		1489	void
		1490	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1491	PPCODE:
		1492	{
		1493	int vx, vy;
		1494	int x, y;
		1495	int sw4 = (sw + 3) & ~3;
		1496	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
		1497	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
		1498
		1499	memset (darkness, 255, sw4 * sh);
		1500	SvPOK_only (darkness_sv);
		1501	SvCUR_set (darkness_sv, sw4 * sh);
		1502
		1503	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1504	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1505
		1506	for (y = 0; y < sh; y++)
		1507	if (0 <= y + vy && y + vy < self->rows)
		1508	{
		1509	maprow *row = self->row + (y + vy);
		1510
		1511	for (x = 0; x < sw; x++)
		1512	if (row->c0 <= x + vx && x + vx < row->c1)
		1513	{
		1514	mapcell *cell = row->col + (x + vx - row->c0);
		1515
		1516	darkness[y * sw4 + x] = cell->darkness < 0
		1517	? 255 - FOW_DARKNESS
		1518	: 255 - cell->darkness;
		1519	}
		1520	}
1350		1521
1351	EXTEND (SP, 3);	1522	EXTEND (SP, 3);
1352	PUSHs (sv_2mortal (newSViv (sw4)));	1523	PUSHs (sv_2mortal (newSViv (sw4)));
1353	PUSHs (sv_2mortal (newSViv (sh)));	1524	PUSHs (sv_2mortal (newSViv (sh)));
1354	PUSHs (darkness_sv);	1525	PUSHs (darkness_sv);
…		…
1561	const_iv (GL_SCISSOR_TEST),	1732	const_iv (GL_SCISSOR_TEST),
1562	const_iv (GL_DEPTH_TEST),	1733	const_iv (GL_DEPTH_TEST),
1563	const_iv (GL_ALPHA_TEST),	1734	const_iv (GL_ALPHA_TEST),
1564	const_iv (GL_NORMALIZE),	1735	const_iv (GL_NORMALIZE),
1565	const_iv (GL_RESCALE_NORMAL),	1736	const_iv (GL_RESCALE_NORMAL),
		1737	const_iv (GL_FRONT),
		1738	const_iv (GL_BACK),
1566	const_iv (GL_AND),	1739	const_iv (GL_AND),
1567	const_iv (GL_ONE),	1740	const_iv (GL_ONE),
1568	const_iv (GL_ZERO),	1741	const_iv (GL_ZERO),
1569	const_iv (GL_SRC_ALPHA),	1742	const_iv (GL_SRC_ALPHA),
1570	const_iv (GL_DST_ALPHA),	1743	const_iv (GL_DST_ALPHA),
1571	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1744	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1572	const_iv (GL_ONE_MINUS_DST_ALPHA),	1745	const_iv (GL_ONE_MINUS_DST_ALPHA),
1573	const_iv (GL_SRC_ALPHA_SATURATE),	1746	const_iv (GL_SRC_ALPHA_SATURATE),
1574	const_iv (GL_RGB),	1747	const_iv (GL_RGB),
1575	const_iv (GL_RGBA),	1748	const_iv (GL_RGBA),
		1749	const_iv (GL_RGBA4),
		1750	const_iv (GL_RGBA8),
		1751	const_iv (GL_RGB5_A1),
1576	const_iv (GL_UNSIGNED_BYTE),	1752	const_iv (GL_UNSIGNED_BYTE),
1577	const_iv (GL_UNSIGNED_SHORT),	1753	const_iv (GL_UNSIGNED_SHORT),
1578	const_iv (GL_UNSIGNED_INT),	1754	const_iv (GL_UNSIGNED_INT),
1579	const_iv (GL_ALPHA),	1755	const_iv (GL_ALPHA),
1580	const_iv (GL_INTENSITY),	1756	const_iv (GL_INTENSITY),
…		…
1654	OUTPUT:	1830	OUTPUT:
1655	RETVAL	1831	RETVAL
1656		1832
1657	int glGetError ()	1833	int glGetError ()
1658		1834
		1835	void glFinish ()
		1836
1659	void glClear (int mask)	1837	void glClear (int mask)
1660		1838
1661	void glClearColor (float r, float g, float b, float a = 1.0)	1839	void glClearColor (float r, float g, float b, float a = 1.0)
1662	PROTOTYPE: @	1840	PROTOTYPE: @
1663		1841
…		…
1686	void glPushMatrix ()	1864	void glPushMatrix ()
1687		1865
1688	void glPopMatrix ()	1866	void glPopMatrix ()
1689		1867
1690	void glLoadIdentity ()	1868	void glLoadIdentity ()
		1869
		1870	void glDrawBuffer (int buffer)
		1871
		1872	void glReadBuffer (int buffer)
1691		1873
1692	# near_ and far_ are due to microsofts buggy "c" compiler	1874	# near_ and far_ are due to microsofts buggy "c" compiler
1693	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	1875	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1694		1876
1695	# near_ and far_ are due to microsofts buggy "c" compiler	1877	# near_ and far_ are due to microsofts buggy "c" compiler

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.105 by root, Mon Jun 5 03:33:09 2006 UTC vs. Revision 1.125 by root, Tue Jul 4 23:44:23 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.105 by root, Mon Jun 5 03:33:09 2006 UTC vs.
Revision 1.125 by root, Tue Jul 4 23:44:23 2006 UTC