public override ToolStateMachine CreateStateMachine(GameObject parent)
{
ToolStateMachine stateMachine = parent.AddComponent <UseRodStateMachine>();
return(stateMachine);
}
private void Update()
{
//whether or not the player is fishing
if (_isFishing)
{
//we use this state machine to track the player's progress through the states of fishing
switch (_useItemState)
{
case 1:
//detect what tool the player is using
//TODO: need some method of easy access to the player's 'inventory' or 'currently held tool'
//make sure the player has a valid tool equipped
if (Tool1.ToolType != fishEnums.ToolRequired.None || Tool1.ToolType != fishEnums.ToolRequired.Any)
{
//once we're done calculating what the player has, we move onto next state
_useItemState = 2;
}
else
{
Debug.LogError("ERROR: Player attempting to fish with improper tool equipped.");
Debug.LogError("Tool must not have 'any' or 'none' as it's type");
_useItemState = 0;
}
break;
case 2:
//Have the tool create the appropriate state machine to handle that tool
_toolStateMachine = Tool1.CreateStateMachine(gameObject);
if (_toolStateMachine != null)
{
_toolStateMachine.Initialize(this, Tool1, _fishingLocation, references);
//change to state 3 to wait for the tool
_useItemState = 3;
}
else
{
Debug.LogError("ERROR: could not find valid script or tool");
}
break;
case 3:
//wait for that tool to finish
_toolStateMachine.Execute();
break;
case 4:
//once the tool is done, this is where the wrap up /follow up happens
//make sure we null out the reference
_toolStateMachine = null;
break;
}
//break out of fishing state
if (_useItemState == 0)
{
//TODO: send event to cancel fishing / undo whatever was set by starting fishing
_isFishing = false;
}
}
else
{
_useItemState = 0;
}
}