Additional Notes for the Tutorial

• Existing Components.
  • In the dataset I downloaded, there were several items that you build in the tutorial present.
  • I deleteded these as I encoungered them
    • AI_ThirdPersonCharacter
    • AIC_ThirdPersonCharacter
    • The navigational mesh.
  • Actually, this is not what I did, I created AIC_ME, AI_ME, so my screen shots may be off.
• At the end of Building the Initial Behavior Tree he shows the tree but does not discuss building it.
  • 
  • It is reasonably straight forward to do this.
  • Go to the Behavior Tree section of BT_Enemy_AI
  • You should see the root of the bt.
  • 
  • He wants the Agent to do all of the following things
    • Pick a location
    • Move to it.
    • Sleep for some time.
  • Since it is all three, this is a Sequence.
  • From the node, left click and drag, selecting Sequence
  • 
  • Name this Random Wander
  • 
  • From Random Wonder, drag off and select the new function you just defined (BTT_Find Navigable Location) and select it.
  • 
  • Do the same with Move To
    • I don't konw if this is left over or not, but you might have to select TargetLocation as the blackboard key for the move to.
    • 
  • Do the same with Wait
  • 
  • Play the game, notice that the NPC wonders about the area now.