Base mechanics done

Assets/Scripts/BulletStats.cs

@@ -0,0 +1,28 @@
+using System;
+using UnityEngine;
+
+public abstract class BulletStats : MonoBehaviour{
+	[HideInInspector] public float bulletSpeed = 10f;
+	[HideInInspector] public float maxYSpeed = 4f;
+
+	[HideInInspector] public int maxBounces = 3;
+
+	protected Rigidbody2D Rb { get; private set; }
+
+	protected virtual void Start() {
+		Rb = GetComponent<Rigidbody2D>();
+		
+		BalanceCanvas.instance.sliderChangedCallback += RefreshStats;
+		RefreshStats();
+	}
+
+	void OnDestroy() {
+		BalanceCanvas.instance.sliderChangedCallback -= RefreshStats;
+	}
+
+	void RefreshStats() {
+		bulletSpeed = PlayerPrefs.GetFloat(nameof(bulletSpeed), bulletSpeed);
+		maxYSpeed = PlayerPrefs.GetFloat(nameof(maxYSpeed), maxYSpeed);
+		maxBounces = Mathf.RoundToInt(PlayerPrefs.GetFloat(nameof(maxBounces), maxBounces));
+	}
+}