private void UnCheckOtherPurchaseButton(TDTowerButton other)
{
if (other != this &&
other.Checked)
{
other.Checked = false;
}
}
private void SetTowerButtonState(TDTowerButton b)
{
if (b.Tower != null)
{
bool state = TDSession.thisSession.gold >= b.Tower.Cost;
if (!state && b.Checked)
{
SetControlChecked(b, false);
if (TDForm.ThisForm._CursorState == CursorStates.PlaceTower)
{
TDForm.ThisForm._CursorState = CursorStates.Normal;
TDForm.ThisForm.Focus();
}
}
SetControlState(b, state);
}
else
{
SetControlChecked(b, false);
SetControlState(b, false);
}
}
/// <summary>
/// The main panel's action event handler.
/// </summary>
private void panelAction_Click(object sender, EventArgs e)
{
MouseEventArgs m = (e as MouseEventArgs);
bool shiftPressed = Control.ModifierKeys.HasFlag(Keys.Shift);
// placing a tower
if (this._CursorState == CursorStates.PlaceTower)
{
TDTowerButton b = GetSelectedTowerButton();
if (b == null)
{
return;
}
TDTower newTower = b.Tower;
// if on path - no
newTower.Location = new TDLocation(m.X, m.Y);
if (TDSession.thisSession.CurrentLevel.CanPlaceTower(newTower))
{
// actually place the tower
placeTower((e as MouseEventArgs).Location);
// and after we place the tower, unselect the tower if we did not have shift down (or right clicked)
if (m.Button == System.Windows.Forms.MouseButtons.Left &&
!shiftPressed)
{
this.CursorState = CursorStates.Normal;
GetSelectedTowerButton().Checked = false;
}
}
}
// selecting something
else
{
if (TDSession.thisSession == null)
{
return;
}
// attempt to highlight tower selected
this.CurrentlySelectedEntity = GetTowerAtPoint((e as MouseEventArgs).Location);
if (CurrentlySelectedEntity != null)
{
UnhighlightAll();
CurrentlySelectedEntity.IsHighlighted = true;
LoadDetailsOfTower(CurrentlySelectedEntity as TDEntity);
if (CurrentlySelectedEntity is TDTower)
{
btnDelete.Enabled = true;
ResetPurchaseButtons();
ResetAIButtons();
}
else
{
btnDelete.Enabled = false;
btn_Repair.Enabled = false;
btnUpgrade.Enabled = false;
}
}
else // nothing was clicked on
{
UnhighlightAll();
ClearDetails();
ResetPurchaseButtons();
ResetAIButtons();
}
}
}