1. Unity Game Development
Creating a Top Down Shooter

2. Class overview Class 1 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

3. Revision Lighting C#: Variables, Functions & Code grouping
Creating & adding scripts to GameObjects
Time.deltaTime
Rigidbody
CharacterController
Input
Jumping Logics
Audio & Importing Assets

4. Parenting objects in Hierarchy
Drag GameObject onto other GameObject  Creates hierarchy
Moving, rotating, scaling parent object affects child objects

5. 2D Movement  3D Movement Horizontal input used as Movement in X axis
Vertical input used as Movement in Z axis

6. Character Rotation To Mouse Position
1. Detect Mouse Position in Screen Space
2. Convert Player’s World Position to Screen Space
3. Subtract Player Screen Space Position from Mouse Screen Space Position
4. Use Mathematics to get Angle from Vector (Atan)
5. Apply Angle Rotation to Player

7. Prefabs (Bullets, Ammo Crates)
Dragging GameObjects from Scene to Prefabs folder creates a Prefab
Prefabs are displayed in Blue in Scene Hierarchy
Prefabs share attributes!

8. Shooting & Spawning Bullets
1. Check Ammo
2. Check Cooldown
3. Spawn Bullet
4. Update Ammo & UI

9. Canvas UI Use Canvas System to add UI elements on screen
Display Bullet Ammo in Text

10. Targets! Add some Targets and Destroy them on Impact.
Turn the Bullet’s Collider into a Trigger
Implement OnTriggerEnter on the Target.
Add a Tag to Bullet called “Bullet”
Check for this Tag in OnTriggerEnter

11. Applying Textures to Materials
Create Material
Click on small circle left of Albedo
Select Texture
Setup Tiling X and Tiling Y if needed

12. Advanced: Weapon Equipment
Try and make the character Equip a Weapon by Picking it up by pressing a button.
Make the character able to Equip and Unequip a Weapon.

13. Advanced: New Weapons
Add a New Weapon like a Machine Gun, Shotgun and / or Rocket Launcher?!

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