/// <summary>
/// Initialises the Lua environment and compiles the Lua string for execution later on.
/// </summary>
protected virtual void InitLuaScript()
{
if (initialised)
{
return;
}
if (LuaEnv == null &&
luaEnvironment != null)
{
LuaEnv = luaEnvironment as ILuaEnvironment;
}
if (LuaEnv == null)
{
// Create a Lua Environment if none exists yet
LuaEnv = LuaEnvironment.GetLua();
}
if (LuaEnv == null)
{
Debug.LogError("No Lua Environment found");
return;
}
// Ensure the LuaEnvironment is initialized before trying to execute code
LuaEnv.InitEnvironment();
// Cache a descriptive name to use in Lua error messages
friendlyName = GetPath(transform) + ".LuaScript";
string s = GetLuaString();
luaFunction = LuaEnv.LoadLuaFunction(s, friendlyName);
initialised = true;
}