|
private lua_pushcclosure ( |
||
| l | ||
| f | ||
| nup | int | |
| Résultat | void | |
public static void wlua_pushcclosure(IntPtr luaState, LuaCSFunction f, int nup)
{
LuaDLL.wlua_getglobal(luaState, "cswrapfunc"); //nup,wrap
LuaDLL.lua_insert(luaState, -nup - 1); //wrap,nup
LuaDLL.lua_pushcclosure(luaState, f, nup); //wrap,f0
LuaDLL.lua_pcall(luaState, 1, 1, 0); //f
}
//index: cswrapfunc index
//efficiently than wlua_pushcfunction due to not pop wrapfunc
public static void wLua_wrapfunction(IntPtr L, int index, LuaCSFunction f, bool isOctr = false)
{
LuaDLL.lua_pushvalue(L, index); //cswrapfunc
LuaDLL.lua_pushcclosure(L, f, 0); //cswrapfunc,f
if (isOctr)
{
LuaDLL.lua_pushboolean(L, true); //cswrapfunc,f,b
}
LuaDLL.lua_pcall(L, isOctr ? 2 : 1, 1, 0); // no error should be returned
}
public void LuaPushFunction(LuaCSFunction func)
{
IntPtr fn = Marshal.GetFunctionPointerForDelegate(func);
LuaDLL.lua_pushcclosure(L, fn, 0);
}
public void LuaPushCClosure(IntPtr fn, int n)
{
LuaDLL.lua_pushcclosure(L, fn, n);
}
public static void lua_pushcfunction(IntPtr luaState, LuaCSFunction func)
{
IntPtr functionPointerForDelegate = Marshal.GetFunctionPointerForDelegate(func);
LuaDLL.lua_pushcclosure(luaState, functionPointerForDelegate, 0);
}
public static void lua_pushcsfunction(IntPtr luaState, LuaCSFunction function)
{
LuaDLL.lua_getref(luaState, SLua.LuaState.PCallCSFunctionRef);
LuaDLL.lua_pushcclosure(luaState, Marshal.GetFunctionPointerForDelegate(function), 0);
LuaDLL.lua_call(luaState, 1, 1);
}
