UNITY | PROJECT | RPG Tutorial | 15. Debugging, Damage Taking, & Game Over

“Scene01” Script

• FadeIn has never been turned off since it’s activated

UI – Button not Working

• FadeIn is located on Canvas, where UI button is
• with FadeIn on, the Buttons are under FadeIn (since FadeIn’s opacity is 0, we can’t see them)
• the Buttons can’t be touched

“Scene01Skip” Script

• create a script to turn off FadeIn 

UI-Text not Showing Up

“ChestTrigger” Script

• even though we set the second UI Text shrinks automatically as soon as we open the chest, before shrinking the second UI Text was not activated.
  • there was nothing to shrink

“ChestTrigger” Script

• in Update() method, the local scale of UI-Text will be turned off when the localScale.y is less than 0
  • however, localScale is only set in Update() method.
  • there is no chance to access the localScale’s premier value
    • in Start() method,
      • set the localScale of UI-Text for Unity to access the value

UI-Working

“SpiderEnemy” Script

• add SpiderAI as a component in the script
• make spiderStatus variable as global by using static variable
• spiderStatus = 0, means the spider is dead
  • when spider is dead, disable spiderAI script attached to Spider

setActive() vs enabled

setActive() turns off the gameObject

enabled turns off a component in the gameObject

Script Disabled

“SpiderAI” Script

• create an int variable as an indicator for spider’s attacking
• with another indicator, attackTrigger 1,
  • spider stops and the attack animation is player
  • IEnumerator TakingDamage() is played
• create IEnumerator TakingDamage()
  • when an attack is done, set the indicator, dealDamage is set to 2
  • unless spider is dead,
    • Player’s health is taken by 1
  • wait for 0.5 sec

“HealthMonitor” Script

• make this script reasonalbe
  • when Player has only one heart, turn off the second and third ones
  • when Player has two hearts, turn off the third one

GameOver Scene

GameOver Scene

• create another scene, GameOver
• add UI – RawImage for the black scren
• add UI – Text for GameOver text

Build Setting

Build Setting

• in Build Setting
  • add the first scene and the game over scene
  • pay attention to the scene numbers

“HealthMonitor” Script

• when Player’s health  is 0, load the game over scene

Game Over Working

UNITY TUTORIAL | PROJECT | SPACE SHOOTER |15. Ending Game

creating “Restart” UI Text

creating “Game Over” UI Text

adding codes to “GameController” script for Restart & GameOver

adding codes to “DestroyByContact”