UNITY | PROJECT | 2D PlatFormer | 2. Camera & Death

“CameraSystem” Script

• Create Variables for Player, and Camera’s Scope
• in Start() method,
  • find player by using FindGameObjectwithTag()

 

“Main Camera”

“CameraSystem” Script

• in LateUpdate() method,
  • create x & y variable for the position of Main Camera
    • Put the x & y values of Player in those x & y
    • Clamp the x & y with min & max values
      • Main Camera will move based on Player‘s Position
      • when Main Camera reaches at the position of Min or Max Values, Main Camera stops there

Main Camera following but clamped

 

Adding Box with Box Collider

 

Adding Ground2 with Box Collider

“Box”

 

Creating “Hole” with “Box Collider”

Creating and Adding “PlayerHealth” Script

 

“PlayerHealth” Script

• Create died bool variable as Flag
• in Start() method,
  • Set the Flag as false
• in Update() method,
  •  if Player‘s y position is below than -7,(Player falls down), show the log

 

Player Falling

PlayerHealth Script

• Create a Coroutine
  • Create Die() as IEnumerator
  • Start the Coroutine with Die() by putting StartCoroutine() in Update() when Player died
  • don’t forget to put yield and return in IEnumerator

CoRoutine Working

“PlayerHealth” Script

• change IEnumerator Die()
  • load the main scene when this IEnumerator is called by using SceneManager.LoadScene()
  • Don’t forget to yield return null

Scene Loaded well

UNITY TUTORIAL | PROJECT | SPACE SHOOTER |12. Spwan Waves

instantiating “hazard” inside “for loop” 

 

setting public variable “hazard count”

 

multiple “hazard”s are instantiated at the same time

 

 

using “WaitForSeconds()” to put a pause between every instantiation

creating “coroutine” to use “WaitForSeconds()”

setting “Game Controller” using “coroutine”

 

spawning “a” wave

 

adding “while loop” to make in

 

having multiple waves of hazard

 

clones of “explosion” animation resting in the game

using “Destroy()” with “lifeTime” variable to remove useless GameObjects

setting destroy timer by selecting multiple components