init

Assets/Scripts/PlayerController.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class PlayerController : MonoBehaviour{
+
+    public bool shooting;
+    public float shootingSpeed;
+    public GameObject player;
+    public float speed;
+    public float maxSpeed;
+    public float maxJump;
+    public bool grounded;
+    public CircleCollider2D normalCol;
+    public CircleCollider2D healingCol;
+
+    bool jump;
+    bool twojump;
+    bool threejump;
+    bool fourjump;
+    Vector3 difference;
+    Aim aim;
+    Rigidbody2D rb2d;
+    HealthBar health;
+
+    // Start is called before the first frame update
+    void Start(){
+        rb2d = GetComponent<Rigidbody2D>();
+        aim = GetComponent<Aim>();
+        health = GameObject.FindGameObjectWithTag("Health").GetComponent<HealthBar>();
+    }
+
+    // Update is called once per frame
+    void Update(){
+        if (Input.GetMouseButtonDown(0)){
+            if (jump == true){
+                shooting = true;
+                rb2d.AddForce(-difference * speed, ForceMode2D.Impulse);
+                jump = false;
+            }
+            if (grounded)
+            {
+                jump = true;
+                twojump = true;
+                threejump = true;
+                fourjump = true;
+            }
+            else if (fourjump)
+            {
+                jump = true;
+                twojump = true;
+                threejump = true;
+                fourjump = false;
+            }
+            else if (threejump)
+            {
+                jump = true;
+                twojump = true;
+                threejump = false;
+                fourjump = false;
+            }
+            else if (twojump)
+            {
+                jump = true;
+                twojump = false;
+                threejump = false;
+                fourjump = false;
+            }
+        }
+        if (grounded){
+            float fixedSpeed = rb2d.velocity.x;
+            fixedSpeed *= 0.95f;
+            rb2d.velocity = new Vector2(fixedSpeed, rb2d.velocity.y);
+        }
+        if (Input.GetMouseButtonUp(0)){
+            shooting = false;
+        }
+        difference = aim.difference;
+        if (rb2d.velocity.x > maxSpeed){
+            rb2d.velocity = new Vector2(maxSpeed, rb2d.velocity.y);
+        }
+        if (rb2d.velocity.x < -maxSpeed){
+            rb2d.velocity = new Vector2(-maxSpeed, rb2d.velocity.y);
+        }
+        if (rb2d.velocity.y > maxJump){
+            rb2d.velocity = new Vector2(rb2d.velocity.x, maxJump);
+        }
+        if (rb2d.velocity.y < -maxJump){
+            rb2d.velocity = new Vector2(rb2d.velocity.x, -maxJump);
+        }
+    }
+    private void OnCollisionEnter2D(Collision2D collision){
+        if(collision.gameObject.tag == "Killer"){
+            health.hp = 0f;
+        }
+        if(collision.gameObject.tag == "Enemy"){
+            normalCol.enabled = false;
+            healingCol.enabled = true;
+            StartCoroutine(IsHealing(3f));
+        }
+    }
+    IEnumerator IsHealing (float time){
+        yield return new WaitForSeconds(time);
+        healingCol.enabled = false;
+        normalCol.enabled = true;
+    }
+}