Added project

Platformer/Assets/Scripts/MushroomJumper.cs

@@ -0,0 +1,39 @@
+using UnityEngine;
+
+public class MushroomJumper : MonoBehaviour {
+
+    [SerializeField] private Animator _animator;
+    [SerializeField] private float forceMultiply = 2.0f;
+    
+    private static readonly int Enter = Animator.StringToHash("Enter");
+    private PlayerController playerController;
+
+    private void OnTriggerEnter2D(Collider2D other) {
+        if (other.gameObject.CompareTag("Player")) {
+            _animator.SetTrigger(Enter);
+            playerController = other.gameObject.GetComponent<PlayerController>();
+        }
+    }
+
+    private void OnTriggerStay2D(Collider2D other) {
+        if (other.gameObject.CompareTag("Player")) {
+            if (playerController == null) {
+                playerController = other.gameObject.GetComponent<PlayerController>();
+            }
+        }
+    }
+
+    private void OnTriggerExit2D(Collider2D other) {
+        if (other.gameObject.CompareTag("Player")) {
+            playerController = null;
+        }
+    }
+
+    public void AddForceJumpPlayer() {
+        if (playerController != null) {
+            playerController.Force *= forceMultiply;
+            playerController.Jump();
+            playerController.Force /= forceMultiply;
+        }
+    }
+}