Jumping like Mario

We can control:

• The Highest Jump Height (JumpVelocity and Gravity Scale)
• The velocity he goes Up (JumpVelocity and Gravity Scale)
• The velocity he goes Down (Fall Multiplier)
• The Lowest Jump Height (Low Jump Multiplier)

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using System.Collections; using System.Collections.Generic; using UnityEngine; public class Jump : MonoBehaviour { Rigidbody2D rb; public float jumpVelocity; public float speed = 5; public float fallMultiplier = 2.5f; public float lowJumpMultiplier = 2f; float hor; public LayerMask whatIsGround; public Transform feetPos; public float checkRadius; bool isGrounded; private void Start() { rb = GetComponent<Rigidbody2D>(); } private void Update() { hor = Input.GetAxis("Horizontal"); isGrounded = Physics2D.OverlapCircle(feetPos.position, checkRadius, whatIsGround); if (Input.GetButtonDown("Jump") && isGrounded) { GetComponent<Rigidbody2D>().velocity = Vector2.up * jumpVelocity; } } private void FixedUpdate() { rb.velocity = new Vector2(hor * speed, rb.velocity.y); if (rb.velocity.y < 0) // if is falling, accelerate { rb.velocity += Vector2.up * (-fallMultiplier); } else if (rb.velocity.y > 0 && !Input.GetButton("Jump")) // if is going up and not pressing button, force down { rb.velocity += Vector2.up * (-lowJumpMultiplier); } } }