Player colliding with water layer Due to gravity!

This is the Concept of game - I'm creating a game where the player has to jump and cross the lake. If player touches the water then he should be teleported back to the start position.

I'm facing issue in the jump code where it uses gravity to jump. When i play the game the _directionY is continuously updating gravity downwards with respect to Time.deltatime. Even if the player don't touch water
the player is triggering water layer again and again.

Please help me out soon..



using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
public class Player_Move : MonoBehaviour
{
Rigidbody rb;
Score score;
private Vector3 direction;
[SerializeField] Transform StartPos;
[SerializeField] GameObject GameOverScene;
public float _moveSpeed = 5f;
//public Vector3 _jumpForward; //moving player forward while jumping
public float _gravity = 9.81f;
public float _jumpSpeed = 3.5f;
public float _doubleJumpMultiplier = 0.5f;
public CharacterController _controller;
Animator anim;
[SerializeField]
private float _directionY;
public bool _canDoubleJump = false;
private bool isJumping;
private bool jumpPressed = false;
Timer timer;


void Start()
{
Time.timeScale = 1;
GameOverScene.SetActive(false);
rb = GetComponent<Rigidbody>();
_controller = GetComponent<CharacterController>();
anim = GetComponent<Animator>();
score = FindObjectOfType<Score>();
}

void Update()
{
playermovement();
//time = time;
//time = (int)Time.time;
//TimerText.text = time.ToString();
//time++;
}
public void playermovement()
{
float horizontalInput = Input.GetAxis("Horizontal");
float verticalInput = Input.GetAxis("Vertical");
//characterController.Move((transform.right * horizontalInput + transform.forward * verticalInput) * Time.deltaTime);
direction = new Vector3(horizontalInput, 0, verticalInput);
//Jump();
//forward
if (verticalInput > 0)
{
if (!isJumping)
{
anim.SetBool("isRunning", true);
}
}
else if (isJumping)
{
anim.SetBool("isRunning", false);
}
//backward
if (verticalInput < 0)
{
anim.SetBool("isRunBack", true);
}
else
{
anim.SetBool("isRunBack", false);
}
if (horizontalInput > 0)
{
anim.SetBool("isRightPressed", true);
}
else
{
anim.SetBool("isRightPressed", false);
}
if (horizontalInput < 0)
{
anim.SetBool("isLeftPressed", true);
}
else
{
anim.SetBool("isLeftPressed", false);
}
Jump();

//Because of this its triggering water
_directionY -= _gravity * Time.deltaTime;
direction.y = _directionY;
_controller.Move(direction * _moveSpeed * Time.deltaTime);
}
private void Jump()
{
jumpPressed = true;
if (_controller.isGrounded)
{
_canDoubleJump = true;
anim.SetBool("isRunning", false);
if (Input.GetButtonDown("Jump"))
{
isJumping = true;
anim.SetBool("isRunning", false);
anim.SetBool("isJump", true);
_directionY = _jumpSpeed;

}
}
else
{
anim.SetBool("isJump", false);
if (Input.GetButtonDown("Jump") && _canDoubleJump)
{
isJumping = true;
//anim.SetBool("isRunning", false);
anim.SetBool("isJump", true);
_directionY = _jumpSpeed * _doubleJumpMultiplier;
_canDoubleJump = false;
}
isJumping = false;
anim.SetBool("isJump", false);
}
jumpPressed = false;
}
private void OnTriggerEnter(Collider other)
{
if (other.gameObject.CompareTag("Water"))
{
Debug.Log("Water");
//Destroy(gameObject);
}

if (other.gameObject.CompareTag("Finish"))
{
GameOverScene.SetActive(true);
//timer.triggeredTimer
Time.timeScale = 0;
score.enabled = true;
//score.score = (int)timer.TimeLeft;
Debug.Log("Finish Line Touched");

//Destroy(gameObjec
//);
}
}
IEnumerator DeathDelay()
{
yield return new WaitForSeconds(0.5f);
transform.position = StartPos.position;
}
}

 

There is a button in the post editor that says "CODE <>". It makes posted code a lot easier to read. This still looks like a formatting mess but at least it's colored:

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4. using UnityEngine.UI;
5. public class Player_Move : MonoBehaviour
6. {
7. Rigidbody rb;
8. Score score;
9. private Vector3 direction;
10. [SerializeField] Transform StartPos;
11. [SerializeField] GameObject GameOverScene;
12. public float _moveSpeed = 5f;
13. //public Vector3 _jumpForward; //moving player forward while jumping
14. public float _gravity = 9.81f;
15. public float _jumpSpeed = 3.5f;
16. public float _doubleJumpMultiplier = 0.5f;
17. public CharacterController _controller;
18. Animator anim;
19. [SerializeField]
20. private float _directionY;
21. public bool _canDoubleJump = false;
22. private bool isJumping;
23. private bool jumpPressed = false;
24. Timer timer;
25.  
26.  
27. void Start()
28. {
29. Time.timeScale = 1;
30. GameOverScene.SetActive(false);
31. rb = GetComponent<Rigidbody>();
32. _controller = GetComponent<CharacterController>();
33. anim = GetComponent<Animator>();
34. score = FindObjectOfType<Score>();
35. }
36.  
37. void Update()
38. {
39. playermovement();
40. //time = time;
41. //time = (int)Time.time;
42. //TimerText.text = time.ToString();
43. //time++;
44. }
45. public void playermovement()
46. {
47. float horizontalInput = Input.GetAxis("Horizontal");
48. float verticalInput = Input.GetAxis("Vertical");
49. //characterController.Move((transform.right * horizontalInput + transform.forward * verticalInput) * Time.deltaTime);
50. direction = new Vector3(horizontalInput, 0, verticalInput);
51. //Jump();
52. //forward
53. if (verticalInput > 0)
54. {
55. if (!isJumping)
56. {
57. anim.SetBool("isRunning", true);
58. }
59. }
60. else if (isJumping)
61. {
62. anim.SetBool("isRunning", false);
63. }
64. //backward
65. if (verticalInput < 0)
66. {
67. anim.SetBool("isRunBack", true);
68. }
69. else
70. {
71. anim.SetBool("isRunBack", false);
72. }
73. if (horizontalInput > 0)
74. {
75. anim.SetBool("isRightPressed", true);
76. }
77. else
78. {
79. anim.SetBool("isRightPressed", false);
80. }
81. if (horizontalInput < 0)
82. {
83. anim.SetBool("isLeftPressed", true);
84. }
85. else
86. {
87. anim.SetBool("isLeftPressed", false);
88. }
89. Jump();
90.  
91. //Because of this its triggering water
92. _directionY -= _gravity * Time.deltaTime;
93. direction.y = _directionY;
94. _controller.Move(direction * _moveSpeed * Time.deltaTime);
95. }
96. private void Jump()
97. {
98. jumpPressed = true;
99. if (_controller.isGrounded)
100. {
101. _canDoubleJump = true;
102. anim.SetBool("isRunning", false);
103. if (Input.GetButtonDown("Jump"))
104. {
105. isJumping = true;
106. anim.SetBool("isRunning", false);
107. anim.SetBool("isJump", true);
108. _directionY = _jumpSpeed;
109.  
110. }
111. }
112. else
113. {
114. anim.SetBool("isJump", false);
115. if (Input.GetButtonDown("Jump") && _canDoubleJump)
116. {
117. isJumping = true;
118. //anim.SetBool("isRunning", false);
119. anim.SetBool("isJump", true);
120. _directionY = _jumpSpeed * _doubleJumpMultiplier;
121. _canDoubleJump = false;
122. }
123. isJumping = false;
124. anim.SetBool("isJump", false);
125. }
126. jumpPressed = false;
127. }
128. private void OnTriggerEnter(Collider other)
129. {
130. if (other.gameObject.CompareTag("Water"))
131. {
132. Debug.Log("Water");
133. //Destroy(gameObject);
134. }
135.  
136. if (other.gameObject.CompareTag("Finish"))
137. {
138. GameOverScene.SetActive(true);
139. //timer.triggeredTimer
140. Time.timeScale = 0;
141. score.enabled = true;
142. //score.score = (int)timer.TimeLeft;
143. Debug.Log("Finish Line Touched");
144.  
145. //Destroy(gameObjec
146. //);
147. }
148. }
149. IEnumerator DeathDelay()
150. {
151. yield return new WaitForSeconds(0.5f);
152. transform.position = StartPos.position;
153. }
154. }