1. Unity Game Development
AI Behavior & Navigation

2. Class overview Class 2 Revision Canvas UI Enums – Enemy States
NavMesh Baking
NavMesh Agent
Setting Enemy Patrols
Range & Radius Checking
Damage to Player
Damage to Zombies

3. Revision Parenting objects in Hierarchy 2D Movement  3D Movement
Character Rotation to Mouse Position
Prefabs (Bullets, Ammo Crates)
Shooting & Spawning Bullets
Canvas UI
Targets!
Applying Textures to Materials
Advanced: Weapon Equipment
Advanced: New Weapons

4. Canvas UI Use Canvas System to add UI elements on screen
Display Health & Bullet Ammo in Text

5. Enums – Enemy States
Idle
Patrol
Chase
Attack

6. NavMesh baking Window  AI  Navigation
Make objects Static in order to bake NavMesh

7. NavMesh Agent Setup Steering Settings Set Destination in code
Stop / Resume NavMeshAgent

8. Setting Enemy Patrols Save Origin
Swap between Target and Origin as NavMeshAgent Destination
Advanced: use a list of multiple Targets for an advanced patrol setup

9. Range & Radius Checking
In “Idle” and “Patrol” states Search for the Player every Update.
Visualize distance with Debug Gizmos
For now we use a Radius (Sphere) to detect the player

10. Damage To Player Do a distance check (melee hit)
Add an attack cooldown
Apply Damage and Reduce Health
Play sound
Reset Cooldown
If too far away Chase player again

11. Damage To Zombies OnTriggerEnter check for “Bullet” tag
Destroy the Bullet
Play sound
Reduce Health
Destroy Zombie if Health below zero

12. Q&A
Do you have any questions related to the topics mentioned?