From 688bcd037a79c1ac6b1884fba148551d128a6fcd Mon Sep 17 00:00:00 2001
From: Leen Dereu <leen.dereu@student.kuleuven.be>
Date: Fri, 11 May 2018 12:07:07 +0200
Subject: [PATCH] Projectile

---
 OGP1718-Worms/src/worms/model/Projectile.java | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/OGP1718-Worms/src/worms/model/Projectile.java b/OGP1718-Worms/src/worms/model/Projectile.java
index 9b1dac7..7f35a7b 100644
--- a/OGP1718-Worms/src/worms/model/Projectile.java
+++ b/OGP1718-Worms/src/worms/model/Projectile.java
@@ -66,9 +66,20 @@ public abstract class Projectile extends GameObject {
 
 	public Coordinate getJumpStep(double elapsedTime) {
 		// TODO zie naar worm hoe dit moet, implementatie moet wel anders!
+		if (Double.isNaN(elapsedTime) || elapsedTime > this.getJumpTime(jumpTimeStep) || elapsedTime < 0)
+			throw new IllegalArgumentException();
+		
+		double velocity = this.jumpVelocity();
+		
+		
+		
 		return null;
 	}
 
+	public double jumpVelocity() {
+		return -1;
+	}
+	
 	public double getJumpTime(double jumpTimeStep) {
 
 		// TODO zie naar worm hoe dit moet, implementatie moet wel anders!