Implemented the concept of a projectile.

By: sunkid <sunkid@iminurnetz.com>

paper-server/src/main/java/org/bukkit/craftbukkit/entity/CraftArrow.java

@@ -1,13 +1,14 @@
 package org.bukkit.craftbukkit.entity;
 
-import org.bukkit.entity.Arrow;
 import net.minecraft.server.EntityArrow;
+import net.minecraft.server.EntityLiving;
+
 import org.bukkit.craftbukkit.CraftServer;
+import org.bukkit.entity.Arrow;
+import org.bukkit.entity.LivingEntity;
 
 /**
  * Represents an arrow.
- *
- * @author sk89q
  */
 public class CraftArrow extends CraftEntity implements Arrow {
     public CraftArrow(CraftServer server, EntityArrow entity) {
@@ -18,4 +19,19 @@ public class CraftArrow extends CraftEntity implements Arrow {
     public String toString() {
         return "CraftArrow";
     }
+
+    public LivingEntity getShooter() {
+        if (((EntityArrow) getHandle()).shooter != null) {
+            return (LivingEntity) ((EntityArrow) getHandle()).shooter.getBukkitEntity();
+        }
+
+        return null;
+
+    }
+
+    public void setShooter(LivingEntity shooter) {
+        if (shooter instanceof CraftLivingEntity) {
+            ((EntityArrow) getHandle()).shooter = (EntityLiving) ((CraftLivingEntity) shooter).entity;
+        }
+    }
 }

paper-server/src/main/java/org/bukkit/craftbukkit/entity/CraftEgg.java

@@ -1,13 +1,14 @@
 package org.bukkit.craftbukkit.entity;
 
 import net.minecraft.server.EntityEgg;
+import net.minecraft.server.EntityLiving;
+
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.entity.Egg;
+import org.bukkit.entity.LivingEntity;
 
 /**
  * An egg.
- *
- * @author sk89q
  */
 public class CraftEgg extends CraftEntity implements Egg {
     public CraftEgg(CraftServer server, EntityEgg entity) {
@@ -18,4 +19,19 @@ public class CraftEgg extends CraftEntity implements Egg {
     public String toString() {
         return "CraftEgg";
     }
+
+    public LivingEntity getShooter() {
+        if (((EntityEgg) getHandle()).thrower != null) {
+            return (LivingEntity) ((EntityEgg) getHandle()).thrower.getBukkitEntity();
+        }
+
+        return null;
+
+    }
+
+    public void setShooter(LivingEntity shooter) {
+        if (shooter instanceof CraftLivingEntity) {
+            ((EntityEgg) getHandle()).thrower = (EntityLiving) ((CraftLivingEntity) shooter).entity;
+        }
+    }
 }

paper-server/src/main/java/org/bukkit/craftbukkit/entity/CraftFireball.java

@@ -1,9 +1,12 @@
 package org.bukkit.craftbukkit.entity;
 
 import net.minecraft.server.EntityFireball;
+import net.minecraft.server.EntityLiving;
 
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.entity.Fireball;
+import org.bukkit.entity.LivingEntity;
+import org.bukkit.util.Vector;
 
 /**
  * A Fireball.
@@ -33,4 +36,27 @@ public class CraftFireball extends CraftEntity implements Fireball {
     public void setYield(float yield) {
         ((EntityFireball) getHandle()).yield = yield;
     }
+
+    public LivingEntity getShooter() {
+        if (((EntityFireball) getHandle()).shooter != null) {
+            return (LivingEntity) ((EntityFireball) getHandle()).shooter.getBukkitEntity();
+        }
+
+        return null;
+
+    }
+
+    public void setShooter(LivingEntity shooter) {
+        if (shooter instanceof CraftLivingEntity) {
+            ((EntityFireball) getHandle()).shooter = (EntityLiving) ((CraftLivingEntity) shooter).entity;
+        }
+    }
+
+    public Vector getDirection() {
+        return new Vector(((EntityFireball) getHandle()).c, ((EntityFireball) getHandle()).d, ((EntityFireball) getHandle()).e);
+    }
+
+    public void setDirection(Vector direction) {
+        ((EntityFireball) getHandle()).setDirection(direction.getX(), direction.getY(), direction.getZ());
+    }
 }

paper-server/src/main/java/org/bukkit/craftbukkit/entity/CraftFish.java

@@ -1,14 +1,14 @@
 package org.bukkit.craftbukkit.entity;
 
 import net.minecraft.server.EntityFish;
+import net.minecraft.server.EntityHuman;
 
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.entity.Fish;
+import org.bukkit.entity.LivingEntity;
 
 /**
  * A Fish.
- *
- * @author Cogito
  */
 public class CraftFish extends CraftEntity implements Fish {
     public CraftFish(CraftServer server, EntityFish entity) {
@@ -19,4 +19,20 @@ public class CraftFish extends CraftEntity implements Fish {
     public String toString() {
         return "CraftFish";
     }
+
+    public LivingEntity getShooter() {
+        if (((EntityFish) getHandle()).owner != null) {
+            return (LivingEntity) ((EntityFish) getHandle()).owner.getBukkitEntity();
+        }
+
+        return null;
+
+    }
+
+    public void setShooter(LivingEntity shooter) {
+        if (shooter instanceof CraftHumanEntity) {
+            ((EntityFish) getHandle()).owner = (EntityHuman) ((CraftHumanEntity) shooter).entity;
+        }
+    }
+
 }

paper-server/src/main/java/org/bukkit/craftbukkit/entity/CraftSnowball.java

@@ -1,13 +1,14 @@
 package org.bukkit.craftbukkit.entity;
 
+import net.minecraft.server.EntityLiving;
 import net.minecraft.server.EntitySnowball;
+
 import org.bukkit.craftbukkit.CraftServer;
+import org.bukkit.entity.LivingEntity;
 import org.bukkit.entity.Snowball;
 
 /**
  * A snowball.
- *
- * @author sk89q
  */
 public class CraftSnowball extends CraftEntity implements Snowball {
     public CraftSnowball(CraftServer server, EntitySnowball entity) {
@@ -18,4 +19,18 @@ public class CraftSnowball extends CraftEntity implements Snowball {
     public String toString() {
         return "CraftSnowball";
     }
+
+    public LivingEntity getShooter() {
+        if (((EntitySnowball) getHandle()).shooter != null) {
+            return (LivingEntity) ((EntitySnowball) getHandle()).shooter.getBukkitEntity();
+        }
+
+        return null;
+    }
+
+    public void setShooter(LivingEntity shooter) {
+        if (shooter instanceof CraftLivingEntity) {
+            ((EntitySnowball) getHandle()).shooter = (EntityLiving) ((CraftLivingEntity) shooter).entity;
+        }
+    }
 }