Open-sourced some code

Scripts/Game Objects/Creatures/Cockatoo/CockatooProjectileController.cs

@@ -0,0 +1,60 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace Creatures {
+	public class CockatooProjectileController : MonoBehaviour {
+		//public access members
+		public int HorizontalMoveDirection { get; set; }
+		public int VerticalMoveDirection { get; set; }
+		public int DamageValue { get; set; }
+
+		//internal members
+		Rigidbody2D rigidBody;
+		const float moveForce = 10f;
+		const float maxSpeed = 5f;
+
+		DamagerController damagerController;
+
+		void Start() {
+			rigidBody = GetComponent<Rigidbody2D>();
+
+			damagerController = GetComponent<DamagerController>();
+
+			damagerController.PushOnTriggerEnter((Collider2D collider) => {
+				if (collider.gameObject.tag == "Player") {
+					collider.gameObject.GetComponent<PlayerController>().HealthValue -= DamageValue;
+				}
+
+				Destroy(gameObject);
+			});
+		}
+
+		void FixedUpdate() {
+			HandleMovement();
+
+			//handle grapphics
+			transform.localScale = new Vector2(Mathf.Abs(transform.localScale.x) * HorizontalMoveDirection, transform.localScale.y);
+		}
+
+		void HandleMovement() {
+			//move the entity in this direction, if not at max speed
+			if (Mathf.Abs(rigidBody.velocity.x) < maxSpeed) {
+				rigidBody.AddForce(Vector2.right * HorizontalMoveDirection * moveForce);
+			}
+
+			if (Mathf.Abs(rigidBody.velocity.y) < maxSpeed) {
+				rigidBody.AddForce(Vector2.up * VerticalMoveDirection * moveForce);
+			}
+
+			//slow the entity down when it's travelling too fast
+			if (Mathf.Abs (rigidBody.velocity.x) > maxSpeed) {
+				rigidBody.velocity = new Vector2 (Mathf.Sign (rigidBody.velocity.x) * maxSpeed, rigidBody.velocity.y);
+			}
+
+			if (Mathf.Abs (rigidBody.velocity.y) > maxSpeed) {
+				rigidBody.velocity = new Vector2 (rigidBody.velocity.x, Mathf.Sign (rigidBody.velocity.y) * maxSpeed);
+			}
+		}
+	}
+}