/// <summary>
/// Validates the transition from the current state to the nextBattleState passed in.
/// </summary>
/// <param name="nextBattleState"> The desired next battle state. </param>
/// <returns> Returns the next state or null depending on the validity of the state transition requested. </returns>
private IShowdownState ValidateStateTransition(ShowdownState.ShowdownStateType nextBattleState)
{
IShowdownState nextState = null;
if (!currentState.StateType.Equals(nextBattleState))
{
ShowdownStateTransition transition = new ShowdownStateTransition(currentState.StateType, nextBattleState);
if (!transitions.TryGetValue(transition, out nextState))
{
UnityEngine.Debug.Log("Invalid Transition from:" + currentState.StateType.ToString() + " to:" + nextBattleState.ToString());
}
}
return(nextState);
}
/// <summary>
/// Overrides the Equals operator so that we can compare our custom types to one another.
/// </summary>
/// <param name="obj"> the object to compare.</param>
/// <returns> True if objects are the same, false if they are not. </returns>
public override bool Equals(object obj)
{
ShowdownStateTransition other = obj as ShowdownStateTransition;
return(other != null && this.currentState == other.currentState && this.nextState == other.nextState);
}