Animator controller in Unity - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to get the Animator component from the GameObject.

Unity

Animator animator = gameObject.GetComponent<[1]>();

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AAnimator

BAnimation

CRenderer

DCollider

Attempts:

3 left

💡 Hint

Common Mistakes

Using Animation instead of Animator

Trying to get Renderer or Collider which are unrelated

The Animator component controls animations. Use GetComponent<Animator>() to access it.

2fill in blank

medium

Complete the code to play the animation state named "Run".

Unity

animator.[1]("Run");

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ASetTrigger

BPlay

CStart

DTrigger

Attempts:

3 left

💡 Hint

Common Mistakes

Using SetTrigger instead of Play

Using Start which is not a method of Animator

Use Play to start an animation state by name immediately.

3fill in blank

hard

Fix the error in setting a trigger parameter named "Jump".

Unity

animator.[1]("Jump");

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APlay

BStartTrigger

CSetTrigger

DTrigger

Attempts:

3 left

💡 Hint

Common Mistakes

Using Play instead of SetTrigger

Using a non-existent method like Trigger or StartTrigger

To activate a trigger parameter, use SetTrigger with the trigger's name.

4fill in blank

hard

Fill both blanks to check if the Animator is currently playing the "Idle" state in layer 0.

Unity

bool isIdle = animator.GetCurrentAnimatorStateInfo([1]).IsName([2]);

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A0

B"Idle"

C"Run"

D1

Attempts:

3 left

💡 Hint

Common Mistakes

Using layer 1 instead of 0

Checking for "Run" instead of "Idle"

Layer 0 is the base layer. Use IsName("Idle") to check the state name.

5fill in blank

hard

Fill all three blanks to smoothly transition to the "Jump" animation using a trigger and a float parameter for speed.

Unity

animator.[1]("JumpTrigger");
animator.SetFloat("Speed", [2]);
animator.[3]("Jump");

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ASetTrigger

B1.0f

CPlay

DResetTrigger

Attempts:

3 left

💡 Hint

Common Mistakes

Using ResetTrigger instead of SetTrigger

Using an integer instead of float for speed

Using Start instead of Play

First set the trigger with SetTrigger, then set the speed float, then play the "Jump" animation.