Unity | Build Your First 3D Game in Unity

https://www.youtube.com/watch?v=Ekfio0gfn-Y

• [SerializeField]
• (datatype) Transform
• Physics.CheckSphere
• Create new layer
• (datatype) LayerMask
• Get rid of friction
• declare a variable array: GameObject[]
• speed * Time.deltaTime
• void OnCollisionEnter(Collision collision)
• GetComponent<Rigidbody>()
• UnityEngine.SceneManagement

Add coin & collect it

• Just type in component name to get its property, like “transform.position.y”
• set isTrigger checkbox to true under Collider component so that coin won't block player's movement
• Remember to make coin as prefab



Add UI to display coin count

• Canvas Scaler
• Connect text to script
  • using UnityEngine.UI;

Add sound&music

• assetstore.unity.com
• Import from Package Manager
• put audio file to audio source, put audio source to a variable (SerializeField) in playerMover script, play that variable in the script

Add another level

• SceneManager.LoadScene(SceneManager.GetActiveScene().buildIndex + 1);

Add start screen

• Canvas: Canvas Scaler: Scale with Screen Size
• Match with height
• Shift + Space to expand runtime window to fullscreen

Next: https://www.youtube.com/watch?v=dokuFmmbyaQ