public AcceptTradeForm(TradeForm tradeForm)
 {
     this.TradeForm = tradeForm;
     gameScreen = tradeForm.gameScreen;
     InitializeComponent();
     localize();
 }
 private void ProposeTradeButton_Click(object sender, EventArgs e)
 {
     Form myForm = new TradeForm(this.world, this);
     myForm.Show();
 }