diff --git a/GamePlay/Hitboxes/HitBox.java b/GamePlay/Hitboxes/HitBox.java
index bc7fd89..47c9867 100644
--- a/GamePlay/Hitboxes/HitBox.java
+++ b/GamePlay/Hitboxes/HitBox.java
@@ -2,8 +2,95 @@ package Hitboxes;
 
 public class HitBox {
 
-	public Double position_x;
-	public Double position_y;
-	public Double size_x;
-	public Double size_y;
-}
+	private Double position_x;
+	private Double position_y;
+	private Double size_x;
+	private Double size_y;
+
+	public HitBox() {
+		this.position_x = 0.0;
+		this.position_y = 0.0;
+		this.size_x = 0.0;
+		this.size_y = 0.0;
+	}
+	
+	public void setPosition_x(Double position_x){
+		this.position_x = position_x;
+	}
+	
+	public void setPosition_y(Double position_y){
+		this.position_y = position_y;
+	}
+	
+	public HitBox(double position_x, double position_y, double size_x, double size_y) {
+		
+		if(position_x < 0.0) {
+			position_x = 0.0;
+		}else if(position_x > 1.0) {
+			position_x = 1.0;
+		}
+		this.position_x = position_x;
+		
+		if(position_y < 0.0) {
+			position_y = 0.0;
+		}else if(position_y > 1.0) {
+			position_y = 1.0;
+		}
+		this.position_y = position_y;
+		
+		if(size_x < 0.0) {
+			size_x = 0.0;
+		}else if(size_x > 1.0) {
+			size_x = 1.0;
+		}
+		this.size_x = size_x;
+		
+		if(size_y < 0.0) {
+			size_y = 0.0;
+		}else if(size_y > 1.0) {
+			size_y = 1.0;
+		}
+		this.size_y = size_y;
+		
+	}
+	
+	public Boolean hit(HitBox hb) {
+		Boolean horiz = false;
+		Boolean ver = false;
+		Double horizontal1 = this.position_x + this.size_x;
+		Double vertical1 = this.position_y + this.size_y;
+		Double horizontal2 = hb.position_x + hb.size_x;
+		Double vertical2 = hb.position_y + hb.size_y;
+		
+		
+		/*
+		 * HitBox overlap horizontally
+		 */
+		if(this.position_x <= hb.position_x) { //this is at left of hb
+			if(hb.position_x <= horizontal1) {
+				horiz = true;
+			}
+		}else {//this is at left of hb
+			if(this.position_x <= horizontal2) {
+				horiz = true;
+			}
+		}
+		
+		/*
+		 * HitBox overlap vertically
+		 */
+		if(this.position_y <= hb.position_y) { //this is at top of hb
+			if(hb.position_y <= vertical1) {
+				ver = true;
+			}
+		}else {//this is at left of hb
+			if(this.position_x <= vertical2) {
+				ver = true;
+			}
+		}
+		
+		
+		return horiz && ver;
+	}
+	
+}
\ No newline at end of file