Create MagnetSpell

MagnetSpell

@@ -0,0 +1,72 @@
+package com.nisovin.magicspells.spells.instant;
+
+import java.util.List;
+
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.Item;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+
+import com.nisovin.magicspells.spelleffects.EffectPosition;
+import com.nisovin.magicspells.spells.InstantSpell;
+import com.nisovin.magicspells.util.MagicConfig;
+
+public class MagnetSpell extends InstantSpell {
+
+	private int range;	
+	private int velocity;
+
+	private boolean teleport;
+	private boolean forcepickup;
+
+	public MagnetSpell(MagicConfig config, String spellName) {
+		super(config, spellName);
+
+		range = getConfigInt("range", 5);
+		velocity = getConfigInt("velocity", 10);
+		teleport = getConfigBoolean("teleport-items", false);
+		forcepickup = getConfigBoolean("force-pickup", false);
+
+	}
+
+	@Override
+	public PostCastAction castSpell(Player player, SpellCastState state, float power, String[] args) {
+		if (state == SpellCastState.NORMAL) {
+
+			int radius = Math.round(this.range*power);			
+
+			List<Entity> entities = player.getNearbyEntities(radius, radius, radius);
+			for (Entity entity : entities) {
+				if(entity instanceof Item) {
+
+					Item item = (Item) entity;
+					ItemStack stack = item.getItemStack();
+
+					if(stack.getAmount() > 0 && !(item.isDead())) {
+						if(forcepickup) {						
+							item.setPickupDelay(0);
+							magnet(player, item, power);
+					    } else {
+							if(item.getPickupDelay() < item.getTicksLived()){
+								magnet(player, item, power);								
+						    }
+						}
+					}
+				}					
+			}
+	   }
+
+		return PostCastAction.HANDLE_NORMALLY;
+
+}
+
+	private void magnet(Player player, Item item, float power) {
+		if(teleport) {
+		item.teleport(player);	
+		} else {
+		item.setVelocity(player.getLocation().toVector().subtract(item.getLocation().toVector()).normalize().multiply((velocity / 10.0)*power));
+		}
+		playSpellEffects(EffectPosition.CASTER, player);
+	}
+
+}