Commit b969a882 authored by Megax's avatar Megax
Browse files

* Project fajlok at lettek alakitva. Igy most mindegyik normalisan hasznalhato...

* Project fajlok at lettek alakitva. Igy most mindegyik normalisan hasznalhato forditasnal. Nincsenek hibak. KopiLua-ba kerult egy fix. Nem ertem mitol jott elo az a hiba ami elojott de most van a kodban (vagy is volt mert fixaltam).
parent d7bb0c93
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/*
** $Id: ltm.c,v 2.8.1.1 2007/12/27 13:02:25 roberto Exp $
** Tag methods
** See Copyright Notice in lua.h
*/
using System;
using System.Collections.Generic;
using System.Text;
namespace KopiLua
{
using TValue = Lua.lua_TValue;
public partial class Lua
{
/*
* WARNING: if you change the order of this enumeration,
* grep "ORDER TM"
*/
public enum TMS {
TM_INDEX,
TM_NEWINDEX,
TM_GC,
TM_MODE,
TM_EQ, /* last tag method with `fast' access */
TM_ADD,
TM_SUB,
TM_MUL,
TM_DIV,
TM_MOD,
TM_POW,
TM_UNM,
TM_LEN,
TM_LT,
TM_LE,
TM_CONCAT,
TM_CALL,
TM_N /* number of elements in the enum */
};
public static TValue gfasttm(global_State g, Table et, TMS e)
{
return (et == null) ? null :
((et.flags & (1 << (int)e)) != 0) ? null :
luaT_gettm(et, e, g.tmname[(int)e]);
}
public static TValue fasttm(lua_State l, Table et, TMS e) {return gfasttm(G(l), et, e);}
public readonly static CharPtr[] luaT_typenames = {
"nil", "boolean", "userdata", "number",
"string", "table", "function", "userdata", "thread",
"proto", "upval"
};
private readonly static CharPtr[] luaT_eventname = { /* ORDER TM */
"__index", "__newindex",
"__gc", "__mode", "__eq",
"__add", "__sub", "__mul", "__div", "__mod",
"__pow", "__unm", "__len", "__lt", "__le",
"__concat", "__call"
};
public static void luaT_init (lua_State L) {
int i;
for (i=0; i<(int)TMS.TM_N; i++) {
G(L).tmname[i] = luaS_new(L, luaT_eventname[i]);
luaS_fix(G(L).tmname[i]); /* never collect these names */
}
}
/*
** function to be used with macro "fasttm": optimized for absence of
** tag methods
*/
public static TValue luaT_gettm (Table events, TMS event_, TString ename) {
/*const*/ TValue tm = luaH_getstr(events, ename);
lua_assert(event_ <= TMS.TM_EQ);
if (ttisnil(tm)) { /* no tag method? */
events.flags |= (byte)(1<<(int)event_); /* cache this fact */
return null;
}
else return tm;
}
public static TValue luaT_gettmbyobj (lua_State L, TValue o, TMS event_) {
Table mt;
switch (ttype(o)) {
case LUA_TTABLE:
mt = hvalue(o).metatable;
break;
case LUA_TUSERDATA:
mt = uvalue(o).metatable;
break;
default:
mt = G(L).mt[ttype(o)];
break;
}
return ((mt!=null) ? luaH_getstr(mt, G(L).tmname[(int)event_]) : luaO_nilobject);
}
}
}
/*
** $Id: ltm.c,v 2.8.1.1 2007/12/27 13:02:25 roberto Exp $
** Tag methods
** See Copyright Notice in lua.h
*/
using System;
using System.Collections.Generic;
using System.Text;
namespace KopiLua
{
using TValue = Lua.lua_TValue;
public partial class Lua
{
/*
* WARNING: if you change the order of this enumeration,
* grep "ORDER TM"
*/
public enum TMS {
TM_INDEX,
TM_NEWINDEX,
TM_GC,
TM_MODE,
TM_EQ, /* last tag method with `fast' access */
TM_ADD,
TM_SUB,
TM_MUL,
TM_DIV,
TM_MOD,
TM_POW,
TM_UNM,
TM_LEN,
TM_LT,
TM_LE,
TM_CONCAT,
TM_CALL,
TM_N /* number of elements in the enum */
};
public static TValue gfasttm(global_State g, Table et, TMS e)
{
return (et == null) ? null :
((et.flags & (1 << (int)e)) != 0) ? null :
luaT_gettm(et, e, g.tmname[(int)e]);
}
public static TValue fasttm(lua_State l, Table et, TMS e) {return gfasttm(G(l), et, e);}
public readonly static CharPtr[] luaT_typenames = {
"nil", "boolean", "userdata", "number",
"string", "table", "function", "userdata", "thread",
"proto", "upval"
};
private readonly static CharPtr[] luaT_eventname = { /* ORDER TM */
"__index", "__newindex",
"__gc", "__mode", "__eq",
"__add", "__sub", "__mul", "__div", "__mod",
"__pow", "__unm", "__len", "__lt", "__le",
"__concat", "__call"
};
public static void luaT_init (lua_State L) {
int i;
for (i=0; i<(int)TMS.TM_N; i++) {
G(L).tmname[i] = luaS_new(L, luaT_eventname[i]);
luaS_fix(G(L).tmname[i]); /* never collect these names */
}
}
/*
** function to be used with macro "fasttm": optimized for absence of
** tag methods
*/
public static TValue luaT_gettm (Table events, TMS event_, TString ename) {
/*const*/ TValue tm = luaH_getstr(events, ename);
lua_assert(event_ <= TMS.TM_EQ);
if (ttisnil(tm)) { /* no tag method? */
events.flags |= (byte)(1<<(int)event_); /* cache this fact */
return null;
}
else return tm;
}
public static TValue luaT_gettmbyobj (lua_State L, TValue o, TMS event_) {
Table mt;
switch (ttype(o)) {
case LUA_TTABLE:
mt = hvalue(o).metatable;
break;
case LUA_TUSERDATA:
mt = uvalue(o).metatable;
break;
default:
mt = G(L).mt[ttype(o)];
break;
}
Console.WriteLine("mt: " + (mt!=null).ToString());
return ((mt!=null) ? luaH_getstr(mt, G(L).tmname[(int)event_]) : luaO_nilobject);
}
}
}
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