BootCamp week 1

Question 1

Redo Hotkey?

Answer 1

Ctrl + Y

Question 2

Undo Hotkey?

Answer 2

Ctrl + Z

Question 3

Generate field Hotkey?

Answer 3

Alt + Enter

Question 4

Go to front of line Hotkey?

Answer 4

Home

Question 5

Go to Definition Hotkey?

Answer 5

F12

Question 6

Rename a word though entire file Hotkey?

Answer 6

Crtl + R + R

Question 7

Auto Indent Hotkey?

Answer 7

Ctrl + K + D

Question 8

Delete one word Hotkey?

Answer 8

Ctrl + Delete

Question 9

Delete entire line Hotkey

Answer 9

Shift + Delete

Question 10

Skip to next word Hotkey?

Answer 10

Ctrl + Arrow Keys

Question 11

Highlight Word Hotkey?

Answer 11

Shift + Arrow Keys

Question 12

How to search for all sprites?

Answer 12

Search by type, Choose textures

Question 13

How to tile 2D textures?

Answer 13

Change sprite mesh type to Full Rect, Change Draw Mode to Tiled.

Question 14

Extend tiled texture box collider?

Answer 14

In box collider click Auto Tiling.

Question 15

What Collider to use on a player for 2D?

Answer 15

Polygon Collider

Question 16

How to assign horizontal axis? (Old Input)

Answer 16

var horizontal = Input.GetAxis(“Horizontal”);

Question 17

How to get Rigidbody2D?

Answer 17

var Rb = GetComponent<Rigidbody2D>();</Rigidbody2D>

Question 18

How to assign new vector2 to rigidbody?

Answer 18

Rb.velocity = new vector2(horizontal, vertical);

Question 19

How to assign Rigidbody Y to vertical?

Answer 19

var vertical = Rb.velocity.y;

Question 20

How to assign a variable to vertical for jumping? (Old Input)

Answer 20

If(input.GetButton(“Fire1”)) { vertical = _JumpVelocity; }

Question 21

How to check how long jump input has been pressed? (Old Input)

Answer 21

if (Input.GetButtonDown(“Fire1”) { _maxJumpTimer = Time.time + _JumpDuration }

Question 22

How to check if jump has been pressed and how long its been pressed? (Old Input)

Answer 22

If (Input.GetButton(“Fire1”) && _maxJumpTime > Time.time) { vertical = _jumpVelocity }

Question 23

What Components are needed for player to move?

Answer 23

Ridigbody, Polygon Collider, Custom Player Script

Question 24

How to show variable in Inspector?

Answer 24

[SerializeField]

Question 25

How to get Sprite's bottom bounds?

Answer 25

var float = spriteRenderer.bounds.extents.y;

Question 26

How to create a variable for raycast origin?

Answer 26

var origin = vector2(transform.position.x, transform.position.y - spriteRenderer.bounds.extents.y);

Question 27

How to change Gizmo Colors?

Answer 27

Gizmos.color = Color.Red;

Question 28

How to Draw a line with Gizmos?

Answer 28

Gizmo.DrawLine(origin,origin + vector2.down * 0.1f);

Question 29

How to create a Hit from physics2D?

Answer 29

var hit = physics2D.raycast(origin,vector2.down, 0.1f);

Question 30

How to check if Hit has collided with something?

Answer 30

If (hit.collider)

Question 31

How to Constraint a 2D character from rotating on Z Axis?

Answer 31

In rigidbody2D, Go to constraints, click Z Constraint

Question 32

How to use horizontal to flip the 2D player sprite?

Answer 32

if (horizontal > 0) { spriteRenderer.flipX = false; } else if (horizontal < 0) { spriteRenderer.flipX = true; }

Question 33

How to set bool on Animator?

Answer 33

animator.SetBool("Bool Name", Value);

Question 34

How to set float on Animator?

Answer 34

animator.SetFloat("Float Name, Value);

Question 35

How to get an Absolute number?

Answer 35

Math.Abs();

Question 36

What is the best way to set Idle/Walk Animations?

Answer 36

Animator Blend State

Question 37

What does a Layer Mask do?

Answer 37

Allows a raycast to ignore certain layers physically.

Question 38

How to extract method?

Answer 38

Highlight the coded your wanting to extract Alt + Enter then Extract Method

Question 39

How to make jumps remaining?

Answer 39

Check if player is grounded and Y velocity is less than or equal to 0, then assign a variable for jumps remaining.

Question 40

How to remove a jump remaining?

Answer 40

When player uses the input for jump use _jumpsRemaining--

Question 41

How to change pitch of Audio Source?

Answer 41

AudioSource.Pitch = int/float

Question 42

What is an example of Conditional Expressions?

Answer 42

_audioSource = _jumpsRemaining > 0 ? 1 : 1.12f

Question 43

How to create an object with Bouciness?

Answer 43

Create a 2D physics material and set friction to 0, and Bounciness to 1

Question 44

Which camera is best to use for smoothness?

Answer 44

Cinemachine

Question 45

How to make what sprite have Buoyancy?

Answer 45

Use a Buoyancy 2D effector

Question 46

Proper way to sort layers for how objects stack on each other in scene?

Answer 46

Create a sorting layer for background, default, player, water, etc