GlobalGameJam-2021/Assets/Scripts/PlayerManager.cs

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using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class PlayerManager : MonoBehaviour
{
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public float speed = 8;
public float runSpeed = 20;
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public float mouseSensitive = 100;
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public float jump = 5;
public float health = 100;
public float actualHealth;
private float[] actualPowerTimes = new float[] { 0f, 0f, 0f };
public bool onGround = true;
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private bool run = false;
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private Animator playerAnimator;
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private Rigidbody rigidBody;
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private PowerCubeManager powerCubeManager;
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public List<int> activeAbility = new List<int>(); //without ability=0 or null, dubleJump = 1, push/pull = 2, dash = 3
private bool dubleJump = true;
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private GameObject pushPullObject;
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private bool startEating = false;
private float saveSpeed;
private float saveRunSpeed;
private float saveJump;
private Vector3 saveSize;
private Vector3 savePosition;
private Vector3 saveCameraPosition;
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// Start is called before the first frame update
void Start()
{
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actualHealth = health;
playerAnimator = GetComponentInChildren<Animator>();
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rigidBody = GetComponent<Rigidbody>();
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saveSpeed = speed;
saveRunSpeed = runSpeed;
saveJump = jump;
saveSize = playerAnimator.transform.localScale;
savePosition = playerAnimator.transform.localPosition;
saveCameraPosition = Camera.main.transform.localPosition;
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}
// Update is called once per frame
void Update()
{
if (Input.GetKeyDown(KeyCode.Escape))
{
Application.Quit(0);
}
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if (actualHealth <= 0)
{
playerAnimator.Play("Die");
}
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AbilityAction();
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DeactivePowerCube();
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Move();
RunSwitch();
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Animation();
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if (startEating)
{
float stepSmaller = 0.8f * Time.deltaTime;
powerCubeManager.transform.localScale = Vector3.Slerp(powerCubeManager.transform.localScale, new Vector3(0.01f, 0.01f, 0.01f), stepSmaller);
}
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}
private void FixedUpdate()
{
Jump();
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}
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private void AbilityAction()
{
if (activeAbility.Count > 0 && activeAbility[0] == 2)
{
if (pushPullObject != null)
{
pushPullObject.GetComponent<Rigidbody>().MovePosition(
pushPullObject.transform.position +
(pushPullObject.transform.right * (run ? runSpeed : speed) * Input.GetAxis("Horizontal") * Time.deltaTime)
);
}
}
}
public GameObject GetPushPullObject()
{
return pushPullObject;
}
public void SetPushPullObject(GameObject objectPP)
{
if (activeAbility.Count > 0 && activeAbility[0] == 2) {
pushPullObject = objectPP;
}
}
public void RemovePushPullObject()
{
pushPullObject = null;
}
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void RunSwitch()
{
if (Input.GetAxisRaw("Run") > 0)
{
run = true;
}
else
{
run = false;
}
}
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public void Die()
{
Application.LoadLevel(Application.loadedLevel);
}
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void Animation()
{
float localSpeed = 5f;
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if (Input.GetAxis("Horizontal") > 0)
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{
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playerAnimator.SetBool("Walk", true);
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if (pushPullObject == null) {
playerAnimator.transform.rotation = Quaternion.Lerp(
playerAnimator.transform.rotation,
Quaternion.Euler(playerAnimator.transform.eulerAngles.x, -90f, playerAnimator.transform.eulerAngles.z),
localSpeed * Time.deltaTime
);
}
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}
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else if (Input.GetAxis("Horizontal") < 0)
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{
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playerAnimator.SetBool("Walk", true);
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if (pushPullObject == null)
{
playerAnimator.transform.rotation = Quaternion.Lerp(
playerAnimator.transform.rotation,
Quaternion.Euler(playerAnimator.transform.eulerAngles.x, 90f, playerAnimator.transform.eulerAngles.z),
localSpeed * Time.deltaTime
);
}
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}
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else
{
playerAnimator.SetBool("Walk", false);
}
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}
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void Move()
{
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if (onGround) {
rigidBody.MovePosition(
transform.position +
(transform.right * (run ? runSpeed : speed) * Input.GetAxis("Horizontal") * Time.deltaTime)
);
}
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}
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void Jump()
{
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if (Input.GetAxisRaw("Jump") > 0)
{
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if (rigidBody.velocity.y <= 1 && (onGround || (dubleJump && activeAbility.Count > 0 && activeAbility[0] == 1)))
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{
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pushPullObject = null;
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rigidBody.AddForce(
(transform.right * (run ? runSpeed : speed) * 5 * Input.GetAxis("Horizontal") * Time.deltaTime) +
(transform.up * jump * 10 * Time.deltaTime),
ForceMode.VelocityChange
);
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if (!onGround)
{
dubleJump = false;
}
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}
}
}
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public void ActivePowerCube(float power, float powerTime, PowerCubeManager.PowerType powerType)
{
if (actualPowerTimes.Length <= (powerType.GetHashCode()) || actualPowerTimes[powerType.GetHashCode() - 1] < Time.time) {
actualPowerTimes[powerType.GetHashCode() - 1] = Time.time + powerTime;
if (powerType == PowerCubeManager.PowerType.Bigger)
{
saveSize = playerAnimator.transform.localScale;
savePosition = playerAnimator.transform.localPosition;
saveCameraPosition = Camera.main.transform.localPosition;
playerAnimator.transform.localScale = new Vector3(
playerAnimator.transform.localScale.x + power,
playerAnimator.transform.localScale.y + power,
playerAnimator.transform.localScale.z + power
);
playerAnimator.transform.localPosition = new Vector3(
playerAnimator.transform.localPosition.x,
playerAnimator.transform.localPosition.y + power * 2,
playerAnimator.transform.localPosition.z
);
Camera.main.transform.localPosition = new Vector3(
Camera.main.transform.localPosition.x,
Camera.main.transform.localPosition.y,
Camera.main.transform.localPosition.z - power * 2
);
}
else if (powerType == PowerCubeManager.PowerType.Faster)
{
saveSpeed = speed;
saveRunSpeed = runSpeed;
speed += power;
runSpeed += power;
}
else if (powerType == PowerCubeManager.PowerType.Jumper)
{
saveJump = jump;
jump += power;
}
}
}
private void DeactivePowerCube()
{
if (actualPowerTimes[0] != 0f && actualPowerTimes[0] < Time.time)
{
playerAnimator.transform.localScale = saveSize;
playerAnimator.transform.localPosition = savePosition;
Camera.main.transform.localPosition = saveCameraPosition;
actualPowerTimes[0] = 0f;
}
if (actualPowerTimes[1] != 0f && actualPowerTimes[1] < Time.time)
{
speed = saveSpeed;
runSpeed = saveRunSpeed;
actualPowerTimes[1] = 0f;
}
if (actualPowerTimes[2] != 0f && actualPowerTimes[2] < Time.time)
{
jump = saveJump;
actualPowerTimes[2] = 0f;
}
}
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public void OnTriggerEnter(Collider other)
{
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if (other.tag == "Ground" || other.tag == "Objects")
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{
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rigidBody.MovePosition(transform.position);
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onGround = true;
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dubleJump = true;
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}
}
public void OnTriggerExit(Collider other)
{
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if (other.tag == "Ground" || other.tag == "Objects")
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{
onGround = false;
}
}
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public void OnTriggerStay(Collider other)
{
if (other.tag == "Ground" || other.tag == "Objects")
{
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if (rigidBody.velocity.y <= 1 && !onGround) {
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rigidBody.MovePosition(transform.position);
onGround = true;
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dubleJump = true;
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}
}
}
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public void OnCollisionEnter(Collision collision)
{
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if (collision.gameObject.GetComponent<PowerCubeManager>() != null)
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{
Vector3 hit = collision.contacts[0].normal;
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if (hit.x != 0 && hit.y == 0)
{
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powerCubeManager = collision.gameObject.GetComponent<PowerCubeManager>();
playerAnimator.SetTrigger("Eat");
}
}
}
public void damage(float damage, bool instaKill)
{
if (instaKill)
{
actualHealth = 0;
}
else
{
actualHealth -= damage;
}
}
public void StartEatPowerCube()
{
startEating = true;
}
public void EndEatPowerCube()
{
startEating = false;
ActivePowerCube(powerCubeManager.powerUnit, powerCubeManager.powerTime, powerCubeManager.powerType);
Destroy(powerCubeManager.gameObject);
}
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}