UNITY | PROJECT | SPACE SHOOTER 2D | 6. Explosion​ Animation

Explosion Sprite | Sprite Editor

 

Explosion Sprite | Sprite Editor | Slice

 

Explosion Sprite | Inspector

• For the Sprite of Explosion in the Inspector
  • Set the Sprite Mode into “Multiple”
  • Set the Filter Mode into “Point(no filter)”
  • Set the Max Sie into “1024”

Creating Animation from Sprite

 

“ExplosionAnimationContoller”

“Explosion” GameObject

 

Deselect “Loop Time”

 

“Explosion” Animation

• “Explosion” Animation is appearing continuously

 

 

“Explosion” Animation

 

• “Explosion” Animation works well except that the last frame of the animation lasts in the scene

 

Creating & Adding “Destroyer” Script

 

“Destroyer” Script

“Animation” Tap

Adding an Animation Event to “Explosion” Animation

 

Adding an Animation Event to “Explosion” Animation

“Explosion” Animation

Creating “Explosion” Prefab

UNITY | PROJECT | SPACE SHOOTER 2D | 4. Enemy Animation & Enemy Spawner

Creating Enemy Animation

• by selecting multiple Sprites and adding them in the scene, Create “EnemyAnimation”

 

Changing the name of EnemyAnimationController

 

“Enemy” GameObject

 

“Enemy” GameObject with Animation

 

Adding “EnemyControl” Script to “Enemy” GameObject

 

“EnemyControl” Script

• Set the speed of Enemy with a float variable “speed”
• in “Update()” method
  • change the position of “enemy” GameObject with “transform.position” every frame
  • for memory usage, destroy “enemy” when it goes out of the screen

 

“Enemy” Moving

 

“Enemy” Destroyed when outside of the screen

 

Creating “Enemy” Prefab

 

Creating “EnemySpawner” & Adding “EnemySpawner” Script

• Create Empty GameObject and change its name into “EnemySpawner”
• Create “EnemySpawner” Script and add it to “EnemySpawner”

 

“EnemySpawner” Script

• To use “Enemy Prefab” in the script as a component
  • add “Public GameObject” variable
  • Don’t forget to add the reference in the inspector
• Create a custom Function, SpawnEnemy()
  • Instantiate()
  • after instantiating, set the position of Enemy in a random position by using random range of “x” value
• To make it spawn in 5 seconds
  • in “Start()”, write “Invoke(string methodName, float time)”
  • set the “maxSpawnRateInSeconds” as 5 seconds

 

Enemy Spawning

 

Don’t forget to add the reference

 

“EnemySpawner” Script

• Create a function, “ScheduleNextEnemySpawn()” to spawn multiple times
  • by using, “Invoke()” and putting “ScheduleNextEnemySpawn()” inside “SpawnEnemy()”
    • without using “loop”, we can make enemy spawned continuously
• To increase the difficulty of the game, Create a function, “IncreaseSpawnRate()”
  • in “Start()”
    • by using “InvokeRepeating(sting methodName, float time, float repeatRate)”
      • every 30 mins, the Spawnrate will be increased(Spawning gets faster)
      • In “InvokeRepeating()”, “time” is 0 and “repeatRate” is 30, meaning every 30 secs, “IncreaseSpawnRate()” is invoked

 

Spawning Enemies

UNITY | PROJECT | SPACE SHOOTER 2D | 1. CREATING PROJECT & PLAYER ANIMATION

SPACE SHOOTER 2D

1. CREATING PROJECT & PLAYER ANIMATION

Creating Project & Folders

• creating the Project
• creating Folders for each component
  • Scenes
  • Scripts
  • Prefabs
  • Sprites
  • Sound
  • Animations

Camera & BackGround

• Changing BackGround Color
• Changing Camera Size

 

Player Sprite | Sprite Editor

• Adding “Player” Sprite to “Sprites” folder
• Changing “Texture Type” to “Sprite(2D and UI)”
• “Sprite Editor”

 

Sprite Editor

• In “Sprite Editor”
  • changing Type to “Grid By Cell Type”
  • Pixel Size into X:72 / Y : 72
  • Press “Slice”

 

Sliced Sprite | Sprite Setting

• “SpaceShip.png” has been sliced into 12 pieces
• in the Inspector
  • deselect “Generate Mip Maps”
  • change “Filter mode” into “Point(no filter)”
  • change “Max Size” into 1024

 

Selecting multiple Sprites to create “Player” object

• Trying to create “Player” object with animation by selecting multiple Sprites

 

Creating “Player” object with multiple Sprites

• Saving “PlayerAnimation” in “Animation” folder

“Player” object with Animation

• an “AnimationController” has been created automatically for “PlayerAnimation”

 

“PlayerAnimation”

Changing “Player” to “PlayerGo”

 

“PlayerGo” with animation