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Add camera bobbing

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This commit is contained in:
Jens Pitkänen 2020-04-20 00:10:36 +03:00
parent d3c0c642d2
commit 7abf582d1d
6 changed files with 328 additions and 8 deletions
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191
Assets/Prefabs/Player/Player.prefab
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m_Layer: 11
m_Name: Player
m_TagString: Untagged
@ -207,6 +336,7 @@ Transform:
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@ -223,6 +353,7 @@ MonoBehaviour:
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GameState: {fileID: 0}
Options: {fileID: 0}
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HeadTransform: {fileID: 6125707628839966534}
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@ -241,7 +372,7 @@ MonoBehaviour:
JumpVelocity: 4
SlideVelocity: 3
JumpGracePeriod: 0.2
Antislipperiness: 20
Antislipperiness: 10
AntislipperinessInAir: 3
Grounded: 0
GroundNormal: {x: 0, y: 0, z: 0}
@ -282,6 +413,64 @@ MonoBehaviour:
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StepDuration: 0.5
BobMagnitude: 1
MoveIntensity: 0
Moving: 0
InAir: 0
FootstepSource: {fileID: 827982312027890955}
RightFootstepClips: []
LeftFootstepClips: []
LastStep: 0

40
Assets/Scenes/Yee.unity
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@ -5553,6 +5578,11 @@ PrefabInstance:
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value: Pause Menu
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85
Assets/Scripts/CameraBobber.cs Normal file
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@ -0,0 +1,85 @@
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
[System.Serializable]
public enum StepType {
Left,
Right
}
public class CameraBobber : MonoBehaviour {
public Transform CameraTransform;
public AnimationCurve HeadBobCurve = AnimationCurve.Constant(0, 1, 0);
public float StepDuration;
public float BobMagnitude;
public bool Moving = false;
public bool InAir = false;
public AudioSource FootstepSource;
// TODO: Vary by ground material
public AudioClip[] RightFootstepClips;
public AudioClip[] LeftFootstepClips;
[Header("Runtime values")]
public StepType LastStep;
private float StepTime = 0;
private bool WasMoving = false;
private bool WasInAir = false;
private Vector3 BasePosition;
private void Start() {
BasePosition = CameraTransform.localPosition;
}
private void Update() {
if (Moving) {
StepTime += Time.deltaTime;
if (StepTime >= StepDuration) {
StepTime -= StepDuration;
if (!InAir) {
AlternateStep();
PlayStepSound(GetClips(LastStep), 1f);
}
}
} else {
StepTime = 0;
}
Vector3 TargetPosition;
if (InAir) {
TargetPosition = BasePosition + Vector3.up * HeadBobCurve.Evaluate(0.5f) * BobMagnitude;
} else {
TargetPosition = BasePosition + Vector3.up * HeadBobCurve.Evaluate(StepTime / StepDuration) * BobMagnitude;
}
CameraTransform.localPosition = Vector3.Lerp(CameraTransform.localPosition, TargetPosition, 10f * Time.deltaTime);
if ((Moving != WasMoving && !InAir) || WasInAir != InAir) {
AlternateStep();
PlayStepSound(GetClips(LastStep), 0.7f);
}
WasMoving = Moving;
WasInAir = InAir;
}
private void AlternateStep() {
LastStep = LastStep == StepType.Left ? StepType.Right : StepType.Left;
}
private AudioClip[] GetClips(StepType stepType) {
switch (stepType) {
default:
case StepType.Left:
return LeftFootstepClips;
case StepType.Right:
return RightFootstepClips;
}
}
private void PlayStepSound(AudioClip[] clips, float volumeModifier) {
if (clips.Length > 0) {
FootstepSource.PlayOneShot(clips[Random.Range(0, clips.Length)], volumeModifier);
}
}
}

11
Assets/Scripts/CameraBobber.cs.meta Normal file
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2
Assets/Scripts/PauseMenu.cs
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@ -7,7 +7,6 @@ public class PauseMenu : MonoBehaviour {
public Options Options;
[Header("Option inputs")]
public Toggle InvertMouseX;
public Toggle InvertMouseY;
public Toggle CameraBobbing;
public Slider MouseSensitivity;
@ -29,7 +28,6 @@ public class PauseMenu : MonoBehaviour {
}
private void Start() {
InvertMouseX.isOn = Options.InvertMouseX;
InvertMouseY.isOn = Options.InvertMouseY;
CameraBobbing.isOn = Options.CameraBobbing;
MouseSensitivity.value = Options.MouseSensitivity;

7
Assets/Scripts/PlayerController.cs
View File

@ -3,6 +3,7 @@ using System.Collections.Generic;
using UnityEngine;
[RequireComponent(typeof(CharacterController))]
[RequireComponent(typeof(CameraBobber))]
public class PlayerController : MonoBehaviour {
public float MovementSpeed;
public float JumpVelocity;
@ -19,6 +20,7 @@ public class PlayerController : MonoBehaviour {
public Vector3 GroundNormal;
private CharacterController Character;
private CameraBobber Bobber;
private Vector3 GroundVelocity = new Vector3();
private float FallingVelocity;
@ -27,6 +29,7 @@ public class PlayerController : MonoBehaviour {
private void Awake() {
Character = GetComponent<CharacterController>();
Bobber = GetComponent<CameraBobber>();
}
private void Start() {
@ -89,6 +92,10 @@ public class PlayerController : MonoBehaviour {
CurrentVelocity += Vector3.ProjectOnPlane(-Vector3.up, GroundNormal) * SlideVelocity;
}
Bobber.BobMagnitude = Mathf.Lerp(Bobber.BobMagnitude, TargetSpeed > 0 ? GroundVelocity.magnitude / TargetSpeed : 1, 5f * Time.deltaTime);
Bobber.Moving = GroundVelocity.magnitude > 0.1f;
Bobber.InAir = !Grounded;
Character.Move(CurrentVelocity * Time.deltaTime);
}