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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.92 by elmex, Tue May 23 17:30:18 2006 UTC vs.
Revision 1.121 by root, Fri Jun 23 20:28:19 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>
…		…
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
52		55
53	#define GL_CALL(type,func,args) \	56	static struct
54	{ \	57	{
55	static int init_; \	58	#define GL_FUNC(ptr,name) ptr name;
56	static type fptr_; \	59	#include "glfunc.h"
57	\	60	#undef GL_FUNC
58	if (!init_) \	61	} gl;
59	{ \	62
60	init_ = 1; \	63	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \	64	{
62	} \	65	if (gl.BlendFuncSeparate)
63	\	66	gl.BlendFuncSeparate (sa, da, saa, daa);
64	if (fptr_) \	67	else if (gl.BlendFuncSeparateEXT)
65	fptr_ args; \	68	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66	}	69	else
		70	glBlendFunc (sa, da);
		71	}
67		72
68	typedef Mix_Chunk *CFClient__MixChunk;	73	typedef Mix_Chunk *CFClient__MixChunk;
69	typedef Mix_Music *CFClient__MixMusic;	74	typedef Mix_Music *CFClient__MixMusic;
70		75
71	typedef PangoFontDescription *CFClient__Font;	76	typedef PangoFontDescription *CFClient__Font;
		77
		78	static int
		79	shape_attr_p (PangoLayoutRun *run)
		80	{
		81	GSList *attrs = run->item->analysis.extra_attrs;
		82
		83	while (attrs)
		84	{
		85	PangoAttribute *attr = attrs->data;
		86
		87	if (attr->klass->type == PANGO_ATTR_SHAPE)
		88	return 1;
		89
		90	attrs = attrs->next;
		91	}
		92
		93	return 0;
		94	}
72		95
73	typedef struct cf_layout {	96	typedef struct cf_layout {
74	PangoLayout *pl; // either derived from a cairo or ft2 context	97	PangoLayout *pl; // either derived from a cairo or ft2 context
75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)	98	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76	float r, g, b, a; // default color for rgba mode	99	float r, g, b, a; // default color for rgba mode
…		…
83	static PangoFontMap ft2_fontmap, cairo_fontmap;	106	static PangoFontMap ft2_fontmap, cairo_fontmap;
84		107
85	static void	108	static void
86	substitute_func (FcPattern *pattern, gpointer data)	109	substitute_func (FcPattern *pattern, gpointer data)
87	{	110	{
88	FcPatternAddBool (pattern, FC_HINTING , 1);	111	FcPatternAddBool (pattern, FC_HINTING, 1);
		112	#ifdef FC_HINT_STYLE
		113	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		114	#endif
89	#ifdef _WIN32	115	#ifdef _WIN32
90	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	116	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
91	#else	117	#else
92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	118	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93	#endif	119	#endif
…		…
294	ev.code = 1;	320	ev.code = 1;
295	ev.data1 = (void *)(long)channel;	321	ev.data1 = (void *)(long)channel;
296	ev.data2 = 0;	322	ev.data2 = 0;
297		323
298	SDL_PushEvent ((SDL_Event *)&ev);	324	SDL_PushEvent ((SDL_Event *)&ev);
		325	}
		326
		327	static unsigned int
		328	minpot (unsigned int n)
		329	{
		330	if (!n)
		331	return 0;
		332
		333	--n;
		334
		335	n \|= n >> 1;
		336	n \|= n >> 2;
		337	n \|= n >> 4;
		338	n \|= n >> 8;
		339	n \|= n >> 16;
		340
		341	return n + 1;
299	}	342	}
300		343
301	MODULE = CFClient PACKAGE = CFClient	344	MODULE = CFClient PACKAGE = CFClient
302		345
303	PROTOTYPES: ENABLE	346	PROTOTYPES: ENABLE
…		…
413		456
414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	457	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	458	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
416	}	459	}
417		460
		461	NV floor (NV x)
		462
		463	NV ceil (NV x)
		464
418	void	465	void
419	pango_init ()	466	pango_init ()
420	CODE:	467	CODE:
421	{
422	// delayed, so it can pick up new fonts added by AddFontResourceEx	468	// delayed, so it can pick up new fonts added by AddFontResourceEx
		469	{
		470	{
423	ft2_fontmap = pango_ft2_font_map_new ();	471	ft2_fontmap = pango_ft2_font_map_new ();
424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	472	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);
425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	473	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
426		474	}
		475	{
		476	cairo_font_options_t *fopt = cairo_font_options_create ();
427	cairo_fontmap = pango_cairo_font_map_get_default ();	477	cairo_fontmap = pango_cairo_font_map_get_default ();
428	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);	478	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
		479	#ifdef _WIN32
		480	// cairo looks like shit eaten twice on windows
		481	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
		482	#else
		483	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
		484	#endif
		485	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
		486	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
		487	pango_cairo_context_set_font_options (cairo_context, fopt);
		488	cairo_font_options_destroy (fopt);
		489	}
429	}	490	}
430		491
431	int	492	int
432	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	493	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
433		494
…		…
444	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	505	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
445	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	506	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
446	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	507	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
447		508
448	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	509	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
449	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	510	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
450		511
451	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	512	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
452	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	513	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
453	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	514	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
454	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	515	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
…		…
479	SDL_SetVideoMode (int w, int h, int fullscreen)	540	SDL_SetVideoMode (int w, int h, int fullscreen)
480	CODE:	541	CODE:
481	RETVAL = !!SDL_SetVideoMode (	542	RETVAL = !!SDL_SetVideoMode (
482	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	543	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
483	);	544	);
		545	if (RETVAL)
		546	{
484	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	547	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		548	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		549	# include "glfunc.h"
		550	# undef GL_FUNC
		551	}
485	OUTPUT:	552	OUTPUT:
486	RETVAL	553	RETVAL
487		554
488	void	555	void
489	SDL_GL_SwapBuffers ()	556	SDL_GL_SwapBuffers ()
		557
		558	char *
		559	SDL_GetKeyName (int sym)
490		560
491	void	561	void
492	SDL_PollEvent ()	562	SDL_PollEvent ()
493	PPCODE:	563	PPCODE:
494	{	564	{
…		…
513	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	583	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
514	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	584	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
515	break;	585	break;
516		586
517	case SDL_MOUSEMOTION:	587	case SDL_MOUSEMOTION:
		588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		589
518	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	590	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
519	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	591	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
520	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	592	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
521	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	593	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
522	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	594	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
523	break;	595	break;
524		596
525	case SDL_MOUSEBUTTONDOWN:	597	case SDL_MOUSEBUTTONDOWN:
526	case SDL_MOUSEBUTTONUP:	598	case SDL_MOUSEBUTTONUP:
		599	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		600
527	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	601	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
528	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	602	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
529	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	603	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
530	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	604	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
531	break;	605	break;
…		…
557	lowdelay (int fd, int val = 1)	631	lowdelay (int fd, int val = 1)
558	CODE:	632	CODE:
559	#ifndef _WIN32	633	#ifndef _WIN32
560	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	634	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
561	#endif	635	#endif
562
563	char *
564	gl_vendor ()
565	CODE:
566	RETVAL = (char *)glGetString (GL_VENDOR);
567	OUTPUT:
568	RETVAL
569
570	char *
571	gl_version ()
572	CODE:
573	RETVAL = (char *)glGetString (GL_VERSION);
574	OUTPUT:
575	RETVAL
576
577	char *
578	gl_extensions ()
579	CODE:
580	RETVAL = (char *)glGetString (GL_EXTENSIONS);
581	OUTPUT:
582	RETVAL
583		636
584	void	637	void
585	add_font (char *file)	638	add_font (char *file)
586	CODE:	639	CODE:
587	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	640	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
…		…
692	CODE:	745	CODE:
693	fprintf (stderr, "FATAL: %s\n", message);	746	fprintf (stderr, "FATAL: %s\n", message);
694	#ifdef _WIN32	747	#ifdef _WIN32
695	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	748	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
696	#endif	749	#endif
697	exit (1);	750	_exit (1);
		751
		752	void
		753	_exit (int retval)
		754	CODE:
		755	_exit (retval);
698		756
699	MODULE = CFClient PACKAGE = CFClient::Font	757	MODULE = CFClient PACKAGE = CFClient::Font
700		758
701	CFClient::Font	759	CFClient::Font
702	new_from_file (SV class, char path, int id = 0)	760	new_from_file (SV class, char path, int id = 0)
…		…
723	MODULE = CFClient PACKAGE = CFClient::Layout	781	MODULE = CFClient PACKAGE = CFClient::Layout
724		782
725	CFClient::Layout	783	CFClient::Layout
726	new (SV *class, int rgba = 0)	784	new (SV *class, int rgba = 0)
727	CODE:	785	CODE:
728	#if _WIN32
729	rgba = 0;//D
730	#endif
731	New (0, RETVAL, 1, struct cf_layout);	786	New (0, RETVAL, 1, struct cf_layout);
732		787
733	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	788	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
734	RETVAL->rgba = rgba;	789	RETVAL->rgba = rgba;
735	RETVAL->r = 1.;	790	RETVAL->r = 1.;
…		…
775	char *text = SvPVutf8 (text_, textlen);	830	char *text = SvPVutf8 (text_, textlen);
776		831
777	pango_layout_set_markup (self->pl, text, textlen);	832	pango_layout_set_markup (self->pl, text, textlen);
778	}	833	}
779		834
		835	void
		836	set_shapes (CFClient::Layout self, ...)
		837	CODE:
		838	{
		839	PangoAttrList *attrs = 0;
		840	const char *text = pango_layout_get_text (self->pl);
		841	const char *pos = text;
		842	int arg = 2;
		843
		844	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		845	{
		846	PangoRectangle rect;
		847	PangoAttribute *attr;
		848
		849	int w = SvIV (ST (arg - 1));
		850	int h = SvIV (ST (arg));
		851
		852	arg += 2;
		853
		854	rect.x = 0;
		855	rect.y = -h * PANGO_SCALE;
		856	rect.width = w * PANGO_SCALE;
		857	rect.height = h * PANGO_SCALE;
		858
		859	if (!attrs)
		860	attrs = pango_layout_get_attributes (self->pl);
		861
		862	attr = pango_attr_shape_new (&rect, &rect);
		863	attr->start_index = pos - text;
		864	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		865	pango_attr_list_insert (attrs, attr);
		866
		867	pos += sizeof (OBJ_STR) - 1;
		868	}
		869
		870	if (attrs)
		871	pango_layout_set_attributes (self->pl, attrs);
		872	}
		873
		874	void
		875	get_shapes (CFClient::Layout self)
		876	PPCODE:
		877	{
		878	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		879
		880	do
		881	{
		882	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		883
		884	if (run && shape_attr_p (run))
		885	{
		886	PangoRectangle extents;
		887	pango_layout_iter_get_run_extents (iter, 0, &extents);
		888
		889	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		890	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		891	}
		892	}
		893	while (pango_layout_iter_next_run (iter));
		894
		895	pango_layout_iter_free (iter);
		896	}
		897
		898	int
		899	has_wrapped (CFClient::Layout self)
		900	CODE:
		901	{
		902	int lines = 1;
		903	const char *text = pango_layout_get_text (self->pl);
		904
		905	while (*text)
		906	lines += *text++ == '\n';
		907
		908	RETVAL = lines < pango_layout_get_line_count (self->pl);
		909	}
		910	OUTPUT:
		911	RETVAL
		912
780	SV *	913	SV *
781	get_text (CFClient::Layout self)	914	get_text (CFClient::Layout self)
782	CODE:	915	CODE:
783	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	916	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
784	SvUTF8_on (RETVAL);	917	sv_utf8_decode (RETVAL);
785	OUTPUT:	918	OUTPUT:
786	RETVAL	919	RETVAL
787		920
788	void	921	void
789	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	922	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
…		…
970	}	1103	}
971		1104
972	MODULE = CFClient PACKAGE = CFClient::Texture	1105	MODULE = CFClient PACKAGE = CFClient::Texture
973		1106
974	void	1107	void
		1108	pad2pot (SV data_, SV w_, SV *h_)
		1109	CODE:
		1110	{
		1111	int ow = SvIV (w_);
		1112	int oh = SvIV (h_);
		1113
		1114	if (ow && oh)
		1115	{
		1116	int nw = minpot (ow);
		1117	int nh = minpot (oh);
		1118
		1119	if (nw != ow \|\| nh != oh)
		1120	{
		1121	if (SvOK (data_))
		1122	{
		1123	STRLEN datalen;
		1124	char *data = SvPVbyte (data_, datalen);
		1125	int bpp = datalen / (ow * oh);
		1126	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1127
		1128	SvPOK_only (result_);
		1129	SvCUR_set (result_, nw * nh * bpp);
		1130
		1131	memset (SvPVX (result_), 0, nw * nh * bpp);
		1132	while (oh--)
		1133	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1134
		1135	sv_setsv (data_, result_);
		1136	}
		1137
		1138	sv_setiv (w_, nw);
		1139	sv_setiv (h_, nh);
		1140	}
		1141	}
		1142	}
		1143
		1144	void
975	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1145	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
976	PROTOTYPE: $$$;$$	1146	PROTOTYPE: $$$;$$
977	ALIAS:	1147	ALIAS:
978	draw_quad_alpha = 1	1148	draw_quad_alpha = 1
979	draw_quad_alpha_premultiplied = 2	1149	draw_quad_alpha_premultiplied = 2
980	CODE:	1150	CODE:
981	{	1151	{
982	HV hv = (HV )SvRV (self);	1152	HV hv = (HV )SvRV (self);
983	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1153	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
984	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1154	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
985	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1155	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
986	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
987		1156
988	if (items < 5)	1157	if (items < 5)
989	{	1158	{
990	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1159	w = SvNV (*hv_fetch (hv, "w", 1, 1));
991	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1160	h = SvNV (*hv_fetch (hv, "h", 1, 1));
992	}	1161	}
993		1162
994	if (ix)	1163	if (ix)
995	{	1164	{
996	glEnable (GL_BLEND);	1165	glEnable (GL_BLEND);
		1166
		1167	if (ix == 2)
997	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1168	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1169	else
		1170	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1171	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1172
998	glEnable (GL_ALPHA_TEST);	1173	glEnable (GL_ALPHA_TEST);
999	glAlphaFunc (GL_GREATER, 0.01f);	1174	glAlphaFunc (GL_GREATER, 0.01f);
1000	}	1175	}
1001		1176
1002	glBindTexture (GL_TEXTURE_2D, name);	1177	glBindTexture (GL_TEXTURE_2D, name);
1003
1004	if (wrap_mode)
1005	{
1006	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
1007	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
1008	}
1009		1178
1010	glBegin (GL_QUADS);	1179	glBegin (GL_QUADS);
1011	glTexCoord2f (0, 0); glVertex2f (x , y );	1180	glTexCoord2f (0, 0); glVertex2f (x , y );
1012	glTexCoord2f (0, t); glVertex2f (x , y + h);	1181	glTexCoord2f (0, t); glVertex2f (x , y + h);
1013	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1182	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
…		…
1046	DESTROY (CFClient::Map self)	1215	DESTROY (CFClient::Map self)
1047	CODE:	1216	CODE:
1048	{	1217	{
1049	map_clear (self);	1218	map_clear (self);
1050	Safefree (self->face);	1219	Safefree (self->face);
		1220	Safefree (self->tex);
1051	Safefree (self);	1221	Safefree (self);
1052	}	1222	}
1053		1223
1054	void	1224	void
1055	clear (CFClient::Map self)	1225	clear (CFClient::Map self)
…		…
1090	tex->r = r;	1260	tex->r = r;
1091	tex->g = g;	1261	tex->g = g;
1092	tex->b = b;	1262	tex->b = b;
1093	tex->a = a;	1263	tex->a = a;
1094	}	1264	}
		1265
		1266	// somewhat hackish, but for textures that require it, it really
		1267	// improves the look, and most others don't suffer.
		1268	glBindTexture (GL_TEXTURE_2D, name);
		1269	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1270	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1271	// use uglier nearest interpolation because linear suffers
		1272	// from transparent color bleeding and ugly wrapping effects.
		1273	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1095	}	1274	}
1096		1275
1097	int	1276	int
1098	ox (CFClient::Map self)	1277	ox (CFClient::Map self)
1099	ALIAS:	1278	ALIAS:
1100	oy = 1	1279	oy = 1
		1280	x = 2
		1281	y = 3
		1282	w = 4
		1283	h = 5
1101	CODE:	1284	CODE:
1102	switch (ix)	1285	switch (ix)
1103	{	1286	{
1104	case 0: RETVAL = self->ox; break;	1287	case 0: RETVAL = self->ox; break;
1105	case 1: RETVAL = self->oy; break;	1288	case 1: RETVAL = self->oy; break;
		1289	case 2: RETVAL = self->x; break;
		1290	case 3: RETVAL = self->y; break;
		1291	case 4: RETVAL = self->w; break;
		1292	case 5: RETVAL = self->h; break;
1106	}	1293	}
1107	OUTPUT:	1294	OUTPUT:
1108	RETVAL	1295	RETVAL
1109		1296
1110	void	1297	void
…		…
1144		1331
1145	while (data < data_end)	1332	while (data < data_end)
1146	{	1333	{
1147	flags = (data [0] << 8) + data [1]; data += 2;	1334	flags = (data [0] << 8) + data [1]; data += 2;
1148		1335
1149	x = ((flags >> 10) & 63) + self->x;	1336	x = self->x + ((flags >> 10) & 63);
1150	y = ((flags >> 4) & 63) + self->y;	1337	y = self->y + ((flags >> 4) & 63);
1151		1338
1152	cell = map_get_cell (self, x, y);	1339	cell = map_get_cell (self, x, y);
1153		1340
1154	if (flags & 15)	1341	if (flags & 15)
1155	{	1342	{
…		…
1245	OUTPUT:	1432	OUTPUT:
1246	RETVAL	1433	RETVAL
1247		1434
1248	void	1435	void
1249	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1436	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
1250	PPCODE:	1437	CODE:
1251	{	1438	{
1252	int vx, vy;	1439	int vx, vy;
1253	int x, y, z;	1440	int x, y, z;
1254	int last_name;	1441	int last_name;
1255	mapface face;	1442	mapface face;
1256	int sw4 = (sw + 3) & ~3;
1257	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1258	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1259		1443
1260	memset (darkness, 255, sw4 * sh);
1261	SvPOK_only (darkness_sv);
1262	SvCUR_set (darkness_sv, sw4 * sh);
1263
1264	vx = self->x + (self->w - sw) / 2 - shift_x;	1444	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1265	vy = self->y + (self->h - sh) / 2 - shift_y;	1445	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1266		1446
1267	/*	1447	/*
1268	int vx = self->vx = self->w >= sw	1448	int vx = self->vx = self->w >= sw
1269	? self->x + (self->w - sw) / 2	1449	? self->x + (self->w - sw) / 2
1270	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1450	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
1274	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1454	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1275	*/	1455	*/
1276		1456
1277	glColor4ub (255, 255, 255, 255);	1457	glColor4ub (255, 255, 255, 255);
1278		1458
		1459	glEnable (GL_BLEND);
1279	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1460	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1280	glEnable (GL_BLEND);
1281	glEnable (GL_TEXTURE_2D);	1461	glEnable (GL_TEXTURE_2D);
1282	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1462	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1283		1463
1284	glBegin (GL_QUADS);	1464	glBegin (GL_QUADS);
1285		1465
…		…
1293		1473
1294	for (x = 0; x < sw; x++)	1474	for (x = 0; x < sw; x++)
1295	if (row->c0 <= x + vx && x + vx < row->c1)	1475	if (row->c0 <= x + vx && x + vx < row->c1)
1296	{	1476	{
1297	mapcell *cell = row->col + (x + vx - row->c0);	1477	mapcell *cell = row->col + (x + vx - row->c0);
1298
1299	darkness[y * sw4 + x] = cell->darkness < 0
1300	? 255 - FOW_DARKNESS
1301	: 255 - cell->darkness;
1302		1478
1303	face = cell->face [z];	1479	face = cell->face [z];
1304		1480
1305	if (face)	1481	if (face)
1306	{	1482	{
…		…
1327		1503
1328	glEnd ();	1504	glEnd ();
1329		1505
1330	glDisable (GL_TEXTURE_2D);	1506	glDisable (GL_TEXTURE_2D);
1331	glDisable (GL_BLEND);	1507	glDisable (GL_BLEND);
		1508	}
		1509
		1510	void
		1511	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1512	CODE:
		1513	{
		1514	static float color[16][3] = {
		1515	{ 0.00, 0.00, 0.00 },
		1516	{ 1.00, 1.00, 1.00 },
		1517	{ 0.00, 0.00, 0.55 },
		1518	{ 1.00, 0.00, 0.00 },
		1519
		1520	{ 1.00, 0.54, 0.00 },
		1521	{ 0.11, 0.56, 1.00 },
		1522	{ 0.93, 0.46, 0.00 },
		1523	{ 0.18, 0.54, 0.34 },
		1524
		1525	{ 0.56, 0.73, 0.56 },
		1526	{ 0.80, 0.80, 0.80 },
		1527	{ 0.55, 0.41, 0.13 },
		1528	{ 0.99, 0.77, 0.26 },
		1529
		1530	{ 0.74, 0.65, 0.41 },
		1531
		1532	{ 0.00, 1.00, 1.00 },
		1533	{ 1.00, 0.00, 1.00 },
		1534	{ 1.00, 1.00, 0.00 },
		1535	};
		1536
		1537	int x, y;
		1538
		1539	glEnable (GL_TEXTURE_2D);
		1540	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1541	glEnable (GL_BLEND);
		1542	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1543	glBegin (GL_QUADS);
		1544
		1545	for (y = 0; y < h; y++)
		1546	for (x = 0; x < w; x++)
		1547	{
		1548	unsigned char m = data [x + y * w];
		1549
		1550	if (m)
		1551	{
		1552	float *c = color [m & 15];
		1553
		1554	float tx1 = m & 0x40 ? 0.5 : 0.;
		1555	float tx2 = tx1 + 0.5;
		1556
		1557	glColor4f (c[0], c[1], c[2], 0.75);
		1558	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1559	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1560	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1561	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1562	}
		1563	}
		1564
		1565	glEnd ();
		1566	glDisable (GL_BLEND);
		1567	glDisable (GL_TEXTURE_2D);
		1568	}
		1569
		1570	void
		1571	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1572	PPCODE:
		1573	{
		1574	int vx, vy;
		1575	int x, y;
		1576	int sw4 = (sw + 3) & ~3;
		1577	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
		1578	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
		1579
		1580	memset (darkness, 255, sw4 * sh);
		1581	SvPOK_only (darkness_sv);
		1582	SvCUR_set (darkness_sv, sw4 * sh);
		1583
		1584	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1585	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1586
		1587	for (y = 0; y < sh; y++)
		1588	if (0 <= y + vy && y + vy < self->rows)
		1589	{
		1590	maprow *row = self->row + (y + vy);
		1591
		1592	for (x = 0; x < sw; x++)
		1593	if (row->c0 <= x + vx && x + vx < row->c1)
		1594	{
		1595	mapcell *cell = row->col + (x + vx - row->c0);
		1596
		1597	darkness[y * sw4 + x] = cell->darkness < 0
		1598	? 255 - FOW_DARKNESS
		1599	: 255 - cell->darkness;
		1600	}
		1601	}
1332		1602
1333	EXTEND (SP, 3);	1603	EXTEND (SP, 3);
1334	PUSHs (sv_2mortal (newSViv (sw4)));	1604	PUSHs (sv_2mortal (newSViv (sw4)));
1335	PUSHs (sv_2mortal (newSViv (sh)));	1605	PUSHs (sv_2mortal (newSViv (sh)));
1336	PUSHs (darkness_sv);	1606	PUSHs (darkness_sv);
…		…
1543	const_iv (GL_SCISSOR_TEST),	1813	const_iv (GL_SCISSOR_TEST),
1544	const_iv (GL_DEPTH_TEST),	1814	const_iv (GL_DEPTH_TEST),
1545	const_iv (GL_ALPHA_TEST),	1815	const_iv (GL_ALPHA_TEST),
1546	const_iv (GL_NORMALIZE),	1816	const_iv (GL_NORMALIZE),
1547	const_iv (GL_RESCALE_NORMAL),	1817	const_iv (GL_RESCALE_NORMAL),
		1818	const_iv (GL_FRONT),
		1819	const_iv (GL_BACK),
1548	const_iv (GL_AND),	1820	const_iv (GL_AND),
1549	const_iv (GL_ONE),	1821	const_iv (GL_ONE),
1550	const_iv (GL_ZERO),	1822	const_iv (GL_ZERO),
1551	const_iv (GL_SRC_ALPHA),	1823	const_iv (GL_SRC_ALPHA),
1552	const_iv (GL_SRC_ALPHA_SATURATE),	1824	const_iv (GL_DST_ALPHA),
1553	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1825	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1554	const_iv (GL_ONE_MINUS_DST_ALPHA),	1826	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1827	const_iv (GL_SRC_ALPHA_SATURATE),
1555	const_iv (GL_RGB),	1828	const_iv (GL_RGB),
1556	const_iv (GL_RGBA),	1829	const_iv (GL_RGBA),
		1830	const_iv (GL_RGBA4),
		1831	const_iv (GL_RGBA8),
		1832	const_iv (GL_RGB5_A1),
1557	const_iv (GL_UNSIGNED_BYTE),	1833	const_iv (GL_UNSIGNED_BYTE),
1558	const_iv (GL_UNSIGNED_SHORT),	1834	const_iv (GL_UNSIGNED_SHORT),
1559	const_iv (GL_UNSIGNED_INT),	1835	const_iv (GL_UNSIGNED_INT),
1560	const_iv (GL_ALPHA),	1836	const_iv (GL_ALPHA),
1561	const_iv (GL_INTENSITY),	1837	const_iv (GL_INTENSITY),
…		…
1570	const_iv (GL_TEXTURE_MAG_FILTER),	1846	const_iv (GL_TEXTURE_MAG_FILTER),
1571	const_iv (GL_TEXTURE_MIN_FILTER),	1847	const_iv (GL_TEXTURE_MIN_FILTER),
1572	const_iv (GL_TEXTURE_ENV_MODE),	1848	const_iv (GL_TEXTURE_ENV_MODE),
1573	const_iv (GL_TEXTURE_WRAP_S),	1849	const_iv (GL_TEXTURE_WRAP_S),
1574	const_iv (GL_TEXTURE_WRAP_T),	1850	const_iv (GL_TEXTURE_WRAP_T),
		1851	const_iv (GL_REPEAT),
1575	const_iv (GL_CLAMP),	1852	const_iv (GL_CLAMP),
1576	const_iv (GL_REPEAT),	1853	const_iv (GL_CLAMP_TO_EDGE),
1577	const_iv (GL_NEAREST),	1854	const_iv (GL_NEAREST),
1578	const_iv (GL_LINEAR),	1855	const_iv (GL_LINEAR),
1579	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1856	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1580	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1857	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1581	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1858	const_iv (GL_NEAREST_MIPMAP_LINEAR),
…		…
1611		1888
1612	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1889	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1613	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1890	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1614	}	1891	}
1615		1892
		1893	char *
		1894	gl_vendor ()
		1895	CODE:
		1896	RETVAL = (char *)glGetString (GL_VENDOR);
		1897	OUTPUT:
		1898	RETVAL
		1899
		1900	char *
		1901	gl_version ()
		1902	CODE:
		1903	RETVAL = (char *)glGetString (GL_VERSION);
		1904	OUTPUT:
		1905	RETVAL
		1906
		1907	char *
		1908	gl_extensions ()
		1909	CODE:
		1910	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1911	OUTPUT:
		1912	RETVAL
		1913
1616	int glGetError ()	1914	int glGetError ()
		1915
		1916	void glFinish ()
1617		1917
1618	void glClear (int mask)	1918	void glClear (int mask)
1619		1919
1620	void glClearColor (float r, float g, float b, float a = 1.0)	1920	void glClearColor (float r, float g, float b, float a = 1.0)
1621	PROTOTYPE: @	1921	PROTOTYPE: @
…		…
1628		1928
1629	void glHint (int target, int mode)	1929	void glHint (int target, int mode)
1630		1930
1631	void glBlendFunc (int sfactor, int dfactor)	1931	void glBlendFunc (int sfactor, int dfactor)
1632		1932
		1933	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1934	CODE:
		1935	gl_BlendFuncSeparate (sa, da, saa, daa);
		1936
1633	void glDepthMask (int flag)	1937	void glDepthMask (int flag)
1634		1938
1635	void glLogicOp (int opcode)	1939	void glLogicOp (int opcode)
1636		1940
1637	void glColorMask (int red, int green, int blue, int alpha)	1941	void glColorMask (int red, int green, int blue, int alpha)
…		…
1641	void glPushMatrix ()	1945	void glPushMatrix ()
1642		1946
1643	void glPopMatrix ()	1947	void glPopMatrix ()
1644		1948
1645	void glLoadIdentity ()	1949	void glLoadIdentity ()
		1950
		1951	void glDrawBuffer (int buffer)
		1952
		1953	void glReadBuffer (int buffer)
1646		1954
1647	# near_ and far_ are due to microsofts buggy "c" compiler	1955	# near_ and far_ are due to microsofts buggy "c" compiler
1648	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	1956	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1649		1957
1650	# near_ and far_ are due to microsofts buggy "c" compiler	1958	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1670		1978
1671	void glEnd ()	1979	void glEnd ()
1672		1980
1673	void glColor (float r, float g, float b, float a = 1.0)	1981	void glColor (float r, float g, float b, float a = 1.0)
1674	PROTOTYPE: @	1982	PROTOTYPE: @
		1983	ALIAS:
		1984	glColor_premultiply = 1
1675	CODE:	1985	CODE:
		1986	if (ix)
		1987	{
		1988	r *= a;
		1989	g *= a;
		1990	b *= a;
		1991	}
1676	// microsoft visual "c" rounds instead of truncating...	1992	// microsoft visual "c" rounds instead of truncating...
1677	glColor4ub (MIN ((int)(r * 255.f), 255),	1993	glColor4ub (MIN ((int)(r * 256.f), 255),
1678	MIN ((int)(g * 255.f), 255),	1994	MIN ((int)(g * 256.f), 255),
1679	MIN ((int)(b * 255.f), 255),	1995	MIN ((int)(b * 256.f), 255),
1680	MIN ((int)(a * 255.f), 255));	1996	MIN ((int)(a * 256.f), 255));
1681		1997
1682	void glInterleavedArrays (int format, int stride, char *data)	1998	void glInterleavedArrays (int format, int stride, char *data)
1683		1999
1684	void glDrawElements (int mode, int count, int type, char *indices)	2000	void glDrawElements (int mode, int count, int type, char *indices)
1685		2001
…		…
1708		2024
1709	void glBindTexture (int target, int name)	2025	void glBindTexture (int target, int name)
1710		2026
1711	void glConvolutionParameter (int target, int pname, float params)	2027	void glConvolutionParameter (int target, int pname, float params)
1712	CODE:	2028	CODE:
1713	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2029	if (gl.ConvolutionParameterf)
		2030	gl.ConvolutionParameterf (target, pname, params);
1714		2031
1715	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2032	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1716	CODE:	2033	CODE:
1717	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2034	if (gl.ConvolutionFilter2D)
1718	(target, internalformat, width, height, format, type, data));	2035	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1719		2036
1720	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2037	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1721	CODE:	2038	CODE:
1722	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2039	if (gl.SeparableFilter2D)
1723	(target, internalformat, width, height, format, type, row, column));	2040	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1724		2041
1725	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2042	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1726		2043
1727	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2044	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1728		2045

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.92 by elmex, Tue May 23 17:30:18 2006 UTC vs. Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.92 by elmex, Tue May 23 17:30:18 2006 UTC vs.
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC