/// <summary>
/// Harmony prefix patch to cancel the zoning tool when it's active and the escape key is pressed.
/// </summary>
/// <returns>True (continue on to game method) if the zoning tool isn't already active, false (pre-empt game method) otherwise</returns>
public static bool Prefix()
{
// Is the zoning tool active?
if (BOBTool.IsActiveTool)
{
// Yes; toggle tool status and return false (pre-empt original method).
BOBTool.ToggleTool();
return(false);
}
// Tool not active - don't do anything, just go on to game code.
return(true);
}
/// <summary>
/// Look for keypress to activate tool.
/// </summary>
/// <param name="realTimeDelta"></param>
/// <param name="simulationTimeDelta"></param>
public override void OnUpdate(float realTimeDelta, float simulationTimeDelta)
{
// Don't do anything if not active.
if (operating)
{
// Has hotkey been pressed?
if (savedKey.Key != KeyCode.None && Input.GetKey(savedKey.Key))
{
// Check modifier keys according to settings.
bool altPressed = Input.GetKey(KeyCode.LeftAlt) || Input.GetKey(KeyCode.RightAlt) || Input.GetKey(KeyCode.AltGr);
bool ctrlPressed = Input.GetKey(KeyCode.LeftControl) || Input.GetKey(KeyCode.RightControl);
bool shiftPressed = Input.GetKey(KeyCode.LeftShift) || Input.GetKey(KeyCode.RightShift);
// Modifiers have to *exactly match* settings, e.g. "alt-E" should not trigger on "ctrl-alt-E".
bool altOkay = altPressed == savedKey.Alt;
bool ctrlOkay = ctrlPressed == savedKey.Control;
bool shiftOkay = shiftPressed == savedKey.Shift;
// Process keystroke.
if (altOkay && ctrlOkay && shiftOkay)
{
// Only process if we're not already doing so.
if (!processed)
{
// Set processed flag.
processed = true;
// Toggle tool status.
BOBTool.ToggleTool();
}
}
else
{
// Relevant keys aren't pressed anymore; this keystroke is over, so reset and continue.
processed = false;
}
}
else
{
// Relevant keys aren't pressed anymore; this keystroke is over, so reset and continue.
processed = false;
}
}
}