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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.108 by root, Wed Jun 7 23:28:12 2006 UTC vs.
Revision 1.129 by root, Wed Jul 12 17:20:04 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 0
		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_HINTSTYLE, FC_HINT_FULL);	124	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
92	#ifdef _WIN32	125	#endif
93	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
94	#else
95	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
96	#endif
97	}	127	}
98		128
99	static void	129	static void
100	layout_update_font (CFClient__Layout self)	130	layout_update_font (CFClient__Layout self)
101	{	131	{
…		…
297	ev.code = 1;	327	ev.code = 1;
298	ev.data1 = (void *)(long)channel;	328	ev.data1 = (void *)(long)channel;
299	ev.data2 = 0;	329	ev.data2 = 0;
300		330
301	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;
302	}	349	}
303		350
304	MODULE = CFClient PACKAGE = CFClient	351	MODULE = CFClient PACKAGE = CFClient
305		352
306	PROTOTYPES: ENABLE	353	PROTOTYPES: ENABLE
…		…
416		463
417	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; )
418	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	465	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
419	}	466	}
420		467
		468	int
		469	in_destruct ()
		470	CODE:
		471	RETVAL = PL_main_cv == Nullcv;
		472	OUTPUT:
		473	RETVAL
		474
		475	NV floor (NV x)
		476
		477	NV ceil (NV x)
		478
421	void	479	void
422	pango_init ()	480	pango_init ()
423	CODE:	481	CODE:
424	// delayed, so it can pick up new fonts added by AddFontResourceEx
425	{	482	{
426	{
427	ft2_fontmap = pango_ft2_font_map_new ();	483	opengl_fontmap = pango_opengl_font_map_new ();
428	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	484	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
429	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	485	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
430	}
431	{
432	cairo_font_options_t *fopt = cairo_font_options_create ();
433	cairo_fontmap = pango_cairo_font_map_get_default ();
434	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
435	#ifdef _WIN32
436	// cairo looks like shit eaten twice on windows
437	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
438	#else
439	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
440	#endif
441	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
442	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
443	pango_cairo_context_set_font_options (cairo_context, fopt);
444	cairo_font_options_destroy (fopt);
445	}
446	}	486	}
447		487
448	int	488	int
449	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	489	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
450		490
451	void	491	void
452	SDL_Quit ()	492	SDL_Quit ()
453		493
454	void	494	void
…		…
461	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	501	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
462	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	502	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
463	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	503	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
464		504
465	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	505	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
466	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	506	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
467		507
468	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	508	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
469	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	509	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
470	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	510	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
471	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	511	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
…		…
591	#endif	631	#endif
592		632
593	void	633	void
594	add_font (char *file)	634	add_font (char *file)
595	CODE:	635	CODE:
596	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	636	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
597	#ifdef _WIN32
598	// cairo... sigh... requires win2000
599	AddFontResourceEx (file, FR_PRIVATE, 0);
600	#endif
601		637
602	void	638	void
603	load_image_inline (SV *image_)	639	load_image_inline (SV *image_)
604	ALIAS:	640	ALIAS:
605	load_image_file = 1	641	load_image_file = 1
…		…
647		683
648	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	684	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
649		685
650	assert (surface2->pitch == surface2->w * 4);	686	assert (surface2->pitch == surface2->w * 4);
651		687
		688	SDL_LockSurface (surface2);
652	EXTEND (SP, 5);	689	EXTEND (SP, 6);
653	PUSHs (sv_2mortal (newSViv (surface2->w)));	690	PUSHs (sv_2mortal (newSViv (surface2->w)));
654	PUSHs (sv_2mortal (newSViv (surface2->h)));	691	PUSHs (sv_2mortal (newSViv (surface2->h)));
655	SDL_LockSurface (surface2);
656	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	692	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
657	SDL_UnlockSurface (surface2);
658	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	693	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
659	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	694	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
660	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	695	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		696	SDL_UnlockSurface (surface2);
661		697
662	SDL_FreeSurface (surface);	698	SDL_FreeSurface (surface);
663	SDL_FreeSurface (surface2);	699	SDL_FreeSurface (surface2);
664	}	700	}
665		701
…		…
701	CODE:	737	CODE:
702	fprintf (stderr, "FATAL: %s\n", message);	738	fprintf (stderr, "FATAL: %s\n", message);
703	#ifdef _WIN32	739	#ifdef _WIN32
704	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	740	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
705	#endif	741	#endif
706	exit (1);	742	_exit (1);
		743
		744	void
		745	_exit (int retval)
		746	CODE:
		747	_exit (retval);
707		748
708	MODULE = CFClient PACKAGE = CFClient::Font	749	MODULE = CFClient PACKAGE = CFClient::Font
709		750
710	CFClient::Font	751	CFClient::Font
711	new_from_file (SV class, char path, int id = 0)	752	new_from_file (SV class, char path, int id = 0)
…		…
729	CODE:	770	CODE:
730	default_font = self;	771	default_font = self;
731		772
732	MODULE = CFClient PACKAGE = CFClient::Layout	773	MODULE = CFClient PACKAGE = CFClient::Layout
733		774
		775	void
		776	reset_glyph_cache ()
		777	CODE:
		778	tc_clear ();
		779
734	CFClient::Layout	780	CFClient::Layout
735	new (SV *class, int rgba = 0)	781	new (SV *class)
736	CODE:	782	CODE:
737	New (0, RETVAL, 1, struct cf_layout);	783	New (0, RETVAL, 1, struct cf_layout);
738		784
739	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	785	RETVAL->pl = pango_layout_new (opengl_context);
740	RETVAL->rgba = rgba;
741	RETVAL->r = 1.;	786	RETVAL->r = 1.;
742	RETVAL->g = 1.;	787	RETVAL->g = 1.;
743	RETVAL->b = 1.;	788	RETVAL->b = 1.;
744	RETVAL->a = 1.;	789	RETVAL->a = 1.;
745	RETVAL->base_height = MIN_FONT_HEIGHT;	790	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
754	DESTROY (CFClient::Layout self)	799	DESTROY (CFClient::Layout self)
755	CODE:	800	CODE:
756	g_object_unref (self->pl);	801	g_object_unref (self->pl);
757	Safefree (self);	802	Safefree (self);
758		803
759	int
760	is_rgba (CFClient::Layout self)
761	CODE:
762	RETVAL = self->rgba;
763	OUTPUT:
764	RETVAL
765
766	void	804	void
767	set_text (CFClient::Layout self, SV *text_)	805	set_text (CFClient::Layout self, SV *text_)
768	CODE:	806	CODE:
769	{	807	{
770	STRLEN textlen;	808	STRLEN textlen;
…		…
780	STRLEN textlen;	818	STRLEN textlen;
781	char *text = SvPVutf8 (text_, textlen);	819	char *text = SvPVutf8 (text_, textlen);
782		820
783	pango_layout_set_markup (self->pl, text, textlen);	821	pango_layout_set_markup (self->pl, text, textlen);
784	}	822	}
		823
		824	void
		825	set_shapes (CFClient::Layout self, ...)
		826	CODE:
		827	{
		828	PangoAttrList *attrs = 0;
		829	const char *text = pango_layout_get_text (self->pl);
		830	const char *pos = text;
		831	int arg = 4;
		832
		833	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		834	{
		835	PangoRectangle inkrect, rect;
		836	PangoAttribute *attr;
		837
		838	int x = SvIV (ST (arg - 3));
		839	int y = SvIV (ST (arg - 2));
		840	int w = SvIV (ST (arg - 1));
		841	int h = SvIV (ST (arg ));
		842
		843	inkrect.x = 0;
		844	inkrect.y = 0;
		845	inkrect.width = 0;
		846	inkrect.height = 0;
		847
		848	rect.x = x * PANGO_SCALE;
		849	rect.y = y * PANGO_SCALE;
		850	rect.width = w * PANGO_SCALE;
		851	rect.height = h * PANGO_SCALE;
		852
		853	if (!attrs)
		854	attrs = pango_layout_get_attributes (self->pl);
		855
		856	attr = pango_attr_shape_new (&inkrect, &rect);
		857	attr->start_index = pos - text;
		858	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		859	pango_attr_list_insert (attrs, attr);
		860
		861	arg += 4;
		862	pos += sizeof (OBJ_STR) - 1;
		863	}
		864
		865	if (attrs)
		866	pango_layout_set_attributes (self->pl, attrs);
		867	}
		868
		869	void
		870	get_shapes (CFClient::Layout self)
		871	PPCODE:
		872	{
		873	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		874
		875	do
		876	{
		877	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		878
		879	if (run && shape_attr_p (run))
		880	{
		881	PangoRectangle extents;
		882	pango_layout_iter_get_run_extents (iter, 0, &extents);
		883
		884	EXTEND (SP, 2);
		885	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		886	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		887	}
		888	}
		889	while (pango_layout_iter_next_run (iter));
		890
		891	pango_layout_iter_free (iter);
		892	}
		893
		894	int
		895	has_wrapped (CFClient::Layout self)
		896	CODE:
		897	{
		898	int lines = 1;
		899	const char *text = pango_layout_get_text (self->pl);
		900
		901	while (*text)
		902	lines += *text++ == '\n';
		903
		904	RETVAL = lines < pango_layout_get_line_count (self->pl);
		905	}
		906	OUTPUT:
		907	RETVAL
785		908
786	SV *	909	SV *
787	get_text (CFClient::Layout self)	910	get_text (CFClient::Layout self)
788	CODE:	911	CODE:
789	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	912	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
…		…
859	PUSHs (sv_2mortal (newSViv (w)));	982	PUSHs (sv_2mortal (newSViv (w)));
860	PUSHs (sv_2mortal (newSViv (h)));	983	PUSHs (sv_2mortal (newSViv (h)));
861	}	984	}
862		985
863	int	986	int
		987	descent (CFClient::Layout self)
		988	CODE:
		989	{
		990	PangoRectangle rect;
		991	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		992	pango_layout_line_get_pixel_extents (line, 0, &rect);
		993	RETVAL = PANGO_DESCENT (rect);
		994	}
		995	OUTPUT:
		996	RETVAL
		997
		998	int
864	xy_to_index (CFClient::Layout self, int x, int y)	999	xy_to_index (CFClient::Layout self, int x, int y)
865	CODE:	1000	CODE:
866	{	1001	{
867	int index, trailing;	1002	int index, trailing;
868	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1003	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
…		…
883	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1018	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
884	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1019	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
885	}	1020	}
886		1021
887	void	1022	void
888	render (CFClient::Layout self)	1023	render (CFClient::Layout self, float x, float y)
889	PPCODE:	1024	PPCODE:
890	{	1025	pango_opengl_render_layout_subpixel (
891	SV *retval;	1026	self->pl,
892	int w, h;	1027	x * PANGO_SCALE, y * PANGO_SCALE,
		1028	self->r, self->g, self->b, self->a
		1029	);
893		1030
894	layout_get_pixel_size (self, &w, &h);	1031	MODULE = CFClient PACKAGE = CFClient::Texture
895		1032
896	if (self->rgba)	1033	void
		1034	pad2pot (SV data_, SV w_, SV *h_)
		1035	CODE:
		1036	{
		1037	int ow = SvIV (w_);
		1038	int oh = SvIV (h_);
		1039
		1040	if (ow && oh)
897	{	1041	{
898	cairo_surface_t *surface;	1042	int nw = minpot (ow);
899	cairo_t *cairo;	1043	int nh = minpot (oh);
900		1044
901	retval = newSV (w * h * 4);	1045	if (nw != ow \|\| nh != oh)
902	SvPOK_only (retval);
903	SvCUR_set (retval, w * h * 4);
904
905	memset (SvPVX (retval), 0, w * h * 4);
906
907	surface = cairo_image_surface_create_for_data (
908	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
909	cairo = cairo_create (surface);
910	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
911
912	pango_cairo_show_layout (cairo, self->pl);
913
914	cairo_destroy (cairo);
915	cairo_surface_destroy (surface);
916
917	// what a mess, and its premultiplied, too :(
918	{	1046	{
919	uint32_t p = (uint32_t )SvPVX (retval);	1047	if (SvOK (data_))
920	uint32_t e = p + w h;
921
922	while (p < e)
923	{	1048	{
924	uint32_t rgba = *p;	1049	STRLEN datalen;
925	rgba = (rgba >> 24) \| (rgba << 8);	1050	char *data = SvPVbyte (data_, datalen);
926	#if 0	1051	int bpp = datalen / (ow * oh);
927	#ifdef _WIN32	1052	SV result_ = sv_2mortal (newSV (nw nh * bpp));
928	{//D
929	uint8_t r = rgba >> 24;
930	uint8_t g = rgba >> 16;
931	uint8_t b = rgba >> 8;
932	uint8_t a = rgba >> 0;
933		1053
934	rgba = (rgba & 0xffffff00) \| a;	1054	SvPOK_only (result_);
		1055	SvCUR_set (result_, nw * nh * bpp);
		1056
		1057	memset (SvPVX (result_), 0, nw * nh * bpp);
		1058	while (oh--)
		1059	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1060
		1061	sv_setsv (data_, result_);
935	}	1062	}
936	#endif	1063
937	#endif	1064	sv_setiv (w_, nw);
938	rgba = SDL_SwapBE32 (rgba);	1065	sv_setiv (h_, nh);
939	*p++ = rgba;
940	}	1066	}
941	}
942
943	EXTEND (SP, 5);
944	PUSHs (sv_2mortal (newSViv (w)));
945	PUSHs (sv_2mortal (newSViv (h)));
946	PUSHs (sv_2mortal (retval));
947	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
948	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
949	}	1067	}
950	else
951	{
952	FT_Bitmap bitmap;
953
954	retval = newSV (w * h);
955	SvPOK_only (retval);
956	SvCUR_set (retval, w * h);
957
958	bitmap.rows = h;
959	bitmap.width = w;
960	bitmap.pitch = w;
961	bitmap.buffer = (unsigned char*)SvPVX (retval);
962	bitmap.num_grays = 256;
963	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
964
965	memset (bitmap.buffer, 0, w * h);
966
967	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
968
969	EXTEND (SP, 5);
970	PUSHs (sv_2mortal (newSViv (w)));
971	PUSHs (sv_2mortal (newSViv (h)));
972	PUSHs (sv_2mortal (retval));
973	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
974	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
975	}
976	}	1068	}
977		1069
978	MODULE = CFClient PACKAGE = CFClient::Texture
979
980	void	1070	void
981	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1071	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
982	PROTOTYPE: $$$;$$	1072	PROTOTYPE: $$$;$$
983	ALIAS:	1073	ALIAS:
984	draw_quad_alpha = 1	1074	draw_quad_alpha = 1
985	draw_quad_alpha_premultiplied = 2	1075	draw_quad_alpha_premultiplied = 2
986	CODE:	1076	CODE:
…		…
1051	DESTROY (CFClient::Map self)	1141	DESTROY (CFClient::Map self)
1052	CODE:	1142	CODE:
1053	{	1143	{
1054	map_clear (self);	1144	map_clear (self);
1055	Safefree (self->face);	1145	Safefree (self->face);
		1146	Safefree (self->tex);
1056	Safefree (self);	1147	Safefree (self);
1057	}	1148	}
1058		1149
1059	void	1150	void
1060	clear (CFClient::Map self)	1151	clear (CFClient::Map self)
…		…
1166		1257
1167	while (data < data_end)	1258	while (data < data_end)
1168	{	1259	{
1169	flags = (data [0] << 8) + data [1]; data += 2;	1260	flags = (data [0] << 8) + data [1]; data += 2;
1170		1261
1171	x = ((flags >> 10) & 63) + self->x;	1262	x = self->x + ((flags >> 10) & 63);
1172	y = ((flags >> 4) & 63) + self->y;	1263	y = self->y + ((flags >> 4) & 63);
1173		1264
1174	cell = map_get_cell (self, x, y);	1265	cell = map_get_cell (self, x, y);
1175		1266
1176	if (flags & 15)	1267	if (flags & 15)
1177	{	1268	{
…		…
1267	OUTPUT:	1358	OUTPUT:
1268	RETVAL	1359	RETVAL
1269		1360
1270	void	1361	void
1271	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1362	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
1272	PPCODE:	1363	CODE:
1273	{	1364	{
1274	int vx, vy;	1365	int vx, vy;
1275	int x, y, z;	1366	int x, y, z;
1276	int last_name;	1367	int last_name;
1277	mapface face;	1368	mapface face;
1278	int sw4 = (sw + 3) & ~3;
1279	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1280	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1281		1369
1282	memset (darkness, 255, sw4 * sh);
1283	SvPOK_only (darkness_sv);
1284	SvCUR_set (darkness_sv, sw4 * sh);
1285
1286	vx = self->x + (self->w - sw) / 2 - shift_x;	1370	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1287	vy = self->y + (self->h - sh) / 2 - shift_y;	1371	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1288		1372
1289	/*	1373	/*
1290	int vx = self->vx = self->w >= sw	1374	int vx = self->vx = self->w >= sw
1291	? self->x + (self->w - sw) / 2	1375	? self->x + (self->w - sw) / 2
1292	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1376	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
1296	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1380	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1297	*/	1381	*/
1298		1382
1299	glColor4ub (255, 255, 255, 255);	1383	glColor4ub (255, 255, 255, 255);
1300		1384
		1385	glEnable (GL_BLEND);
1301	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1386	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1302	glEnable (GL_BLEND);
1303	glEnable (GL_TEXTURE_2D);	1387	glEnable (GL_TEXTURE_2D);
1304	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1388	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1305		1389
1306	glBegin (GL_QUADS);	1390	glBegin (GL_QUADS);
1307		1391
…		…
1315		1399
1316	for (x = 0; x < sw; x++)	1400	for (x = 0; x < sw; x++)
1317	if (row->c0 <= x + vx && x + vx < row->c1)	1401	if (row->c0 <= x + vx && x + vx < row->c1)
1318	{	1402	{
1319	mapcell *cell = row->col + (x + vx - row->c0);	1403	mapcell *cell = row->col + (x + vx - row->c0);
1320
1321	darkness[y * sw4 + x] = cell->darkness < 0
1322	? 255 - FOW_DARKNESS
1323	: 255 - cell->darkness;
1324		1404
1325	face = cell->face [z];	1405	face = cell->face [z];
1326		1406
1327	if (face)	1407	if (face)
1328	{	1408	{
…		…
1349		1429
1350	glEnd ();	1430	glEnd ();
1351		1431
1352	glDisable (GL_TEXTURE_2D);	1432	glDisable (GL_TEXTURE_2D);
1353	glDisable (GL_BLEND);	1433	glDisable (GL_BLEND);
		1434	}
		1435
		1436	void
		1437	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1438	CODE:
		1439	{
		1440	static float color[16][3] = {
		1441	{ 0.00F, 0.00F, 0.00F },
		1442	{ 1.00F, 1.00F, 1.00F },
		1443	{ 0.00F, 0.00F, 0.55F },
		1444	{ 1.00F, 0.00F, 0.00F },
		1445
		1446	{ 1.00F, 0.54F, 0.00F },
		1447	{ 0.11F, 0.56F, 1.00F },
		1448	{ 0.93F, 0.46F, 0.00F },
		1449	{ 0.18F, 0.54F, 0.34F },
		1450
		1451	{ 0.56F, 0.73F, 0.56F },
		1452	{ 0.80F, 0.80F, 0.80F },
		1453	{ 0.55F, 0.41F, 0.13F },
		1454	{ 0.99F, 0.77F, 0.26F },
		1455
		1456	{ 0.74F, 0.65F, 0.41F },
		1457
		1458	{ 0.00F, 1.00F, 1.00F },
		1459	{ 1.00F, 0.00F, 1.00F },
		1460	{ 1.00F, 1.00F, 0.00F },
		1461	};
		1462
		1463	int x, y;
		1464
		1465	glEnable (GL_TEXTURE_2D);
		1466	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1467	glEnable (GL_BLEND);
		1468	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1469	glBegin (GL_QUADS);
		1470
		1471	for (y = 0; y < h; y++)
		1472	for (x = 0; x < w; x++)
		1473	{
		1474	unsigned char m = data [x + y * w];
		1475
		1476	if (m)
		1477	{
		1478	float *c = color [m & 15];
		1479
		1480	float tx1 = m & 0x40 ? 0.5 : 0.;
		1481	float tx2 = tx1 + 0.5;
		1482
		1483	glColor4f (c[0], c[1], c[2], 0.75);
		1484	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1485	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1486	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1487	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1488	}
		1489	}
		1490
		1491	glEnd ();
		1492	glDisable (GL_BLEND);
		1493	glDisable (GL_TEXTURE_2D);
		1494	}
		1495
		1496	void
		1497	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1498	PPCODE:
		1499	{
		1500	int vx, vy;
		1501	int x, y;
		1502	int sw4 = (sw + 3) & ~3;
		1503	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
		1504	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
		1505
		1506	memset (darkness, 255, sw4 * sh);
		1507	SvPOK_only (darkness_sv);
		1508	SvCUR_set (darkness_sv, sw4 * sh);
		1509
		1510	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1511	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1512
		1513	for (y = 0; y < sh; y++)
		1514	if (0 <= y + vy && y + vy < self->rows)
		1515	{
		1516	maprow *row = self->row + (y + vy);
		1517
		1518	for (x = 0; x < sw; x++)
		1519	if (row->c0 <= x + vx && x + vx < row->c1)
		1520	{
		1521	mapcell *cell = row->col + (x + vx - row->c0);
		1522
		1523	darkness[y * sw4 + x] = cell->darkness < 0
		1524	? 255 - FOW_DARKNESS
		1525	: 255 - cell->darkness;
		1526	}
		1527	}
1354		1528
1355	EXTEND (SP, 3);	1529	EXTEND (SP, 3);
1356	PUSHs (sv_2mortal (newSViv (sw4)));	1530	PUSHs (sv_2mortal (newSViv (sw4)));
1357	PUSHs (sv_2mortal (newSViv (sh)));	1531	PUSHs (sv_2mortal (newSViv (sh)));
1358	PUSHs (darkness_sv);	1532	PUSHs (darkness_sv);
…		…
1565	const_iv (GL_SCISSOR_TEST),	1739	const_iv (GL_SCISSOR_TEST),
1566	const_iv (GL_DEPTH_TEST),	1740	const_iv (GL_DEPTH_TEST),
1567	const_iv (GL_ALPHA_TEST),	1741	const_iv (GL_ALPHA_TEST),
1568	const_iv (GL_NORMALIZE),	1742	const_iv (GL_NORMALIZE),
1569	const_iv (GL_RESCALE_NORMAL),	1743	const_iv (GL_RESCALE_NORMAL),
		1744	const_iv (GL_FRONT),
		1745	const_iv (GL_BACK),
1570	const_iv (GL_AND),	1746	const_iv (GL_AND),
1571	const_iv (GL_ONE),	1747	const_iv (GL_ONE),
1572	const_iv (GL_ZERO),	1748	const_iv (GL_ZERO),
1573	const_iv (GL_SRC_ALPHA),	1749	const_iv (GL_SRC_ALPHA),
1574	const_iv (GL_DST_ALPHA),	1750	const_iv (GL_DST_ALPHA),
1575	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1751	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1576	const_iv (GL_ONE_MINUS_DST_ALPHA),	1752	const_iv (GL_ONE_MINUS_DST_ALPHA),
1577	const_iv (GL_SRC_ALPHA_SATURATE),	1753	const_iv (GL_SRC_ALPHA_SATURATE),
1578	const_iv (GL_RGB),	1754	const_iv (GL_RGB),
1579	const_iv (GL_RGBA),	1755	const_iv (GL_RGBA),
		1756	const_iv (GL_RGBA4),
		1757	const_iv (GL_RGBA8),
		1758	const_iv (GL_RGB5_A1),
1580	const_iv (GL_UNSIGNED_BYTE),	1759	const_iv (GL_UNSIGNED_BYTE),
1581	const_iv (GL_UNSIGNED_SHORT),	1760	const_iv (GL_UNSIGNED_SHORT),
1582	const_iv (GL_UNSIGNED_INT),	1761	const_iv (GL_UNSIGNED_INT),
1583	const_iv (GL_ALPHA),	1762	const_iv (GL_ALPHA),
1584	const_iv (GL_INTENSITY),	1763	const_iv (GL_INTENSITY),
…		…
1658	OUTPUT:	1837	OUTPUT:
1659	RETVAL	1838	RETVAL
1660		1839
1661	int glGetError ()	1840	int glGetError ()
1662		1841
		1842	void glFinish ()
		1843
1663	void glClear (int mask)	1844	void glClear (int mask)
1664		1845
1665	void glClearColor (float r, float g, float b, float a = 1.0)	1846	void glClearColor (float r, float g, float b, float a = 1.0)
1666	PROTOTYPE: @	1847	PROTOTYPE: @
1667		1848
…		…
1690	void glPushMatrix ()	1871	void glPushMatrix ()
1691		1872
1692	void glPopMatrix ()	1873	void glPopMatrix ()
1693		1874
1694	void glLoadIdentity ()	1875	void glLoadIdentity ()
		1876
		1877	void glDrawBuffer (int buffer)
		1878
		1879	void glReadBuffer (int buffer)
1695		1880
1696	# near_ and far_ are due to microsofts buggy "c" compiler	1881	# near_ and far_ are due to microsofts buggy "c" compiler
1697	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	1882	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1698		1883
1699	# near_ and far_ are due to microsofts buggy "c" compiler	1884	# near_ and far_ are due to microsofts buggy "c" compiler

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.108 by root, Wed Jun 7 23:28:12 2006 UTC vs. Revision 1.129 by root, Wed Jul 12 17:20:04 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.108 by root, Wed Jun 7 23:28:12 2006 UTC vs.
Revision 1.129 by root, Wed Jul 12 17:20:04 2006 UTC