Added new target function

resources/config.yml

@@ -16,4 +16,7 @@ requireToolLore: false
 toolLore: Let's get dangerous
 
 #Name of the language file you wish to use
-lang: en_US.yml
+lang: en_US.yml
+
+#Don't set to true unless you want players to see random messages or other undesirable behavior
+debug: false

resources/lang/en_US.yml

@@ -29,7 +29,6 @@ setmode:
   baseplate: Toggle BasePlate
   placement: Placement
   rotate: Rotate
-  target: Target
   copy: Copy
   paste: Paste
   reset: Reset Pose
@@ -54,6 +53,10 @@ copied:
   msg: ArmorStand state copied to slot <x>.
 pasted: 
   msg: ArmorStand state pasted from slot <x>.
+target:
+  msg: ArmorStand target locked.
+notarget:
+  msg: ArmorStand target unlocked.
 
 #warn
 cantedit:
@@ -153,8 +156,6 @@ rotate:
   msg: Rotate
   description:
     msg: Rotate the entire armorstand
-target: 
-  msg: Target
   description:
     msg: Coming soon!
 copy: 

src/io/github/rypofalem/armorstandeditor/ArmorStandEditorPlugin.java

@@ -43,6 +43,7 @@ public void onEnable(){
 		if(requireToolData) editToolData = getConfig().getInt("toolData");
 		requireToolLore = getConfig().getBoolean("requireToolLore");
 		if(requireToolLore) editToolLore= getConfig().getString("toolLore");
+		debug = getConfig().getBoolean("debug");
 
 		editorManager = new PlayerEditorManager(this);
 		execute = new CommandEx(this);

src/io/github/rypofalem/armorstandeditor/PlayerEditor.java

@@ -8,12 +8,15 @@
 import io.github.rypofalem.armorstandeditor.modes.CopySlots;
 import io.github.rypofalem.armorstandeditor.modes.EditMode;
 
+import java.util.ArrayList;
 import java.util.UUID;
 
 import org.bukkit.GameMode;
 import org.bukkit.Location;
 import org.bukkit.entity.ArmorStand;
 import org.bukkit.entity.Player;
+import org.bukkit.potion.PotionEffect;
+import org.bukkit.potion.PotionEffectType;
 import org.bukkit.util.EulerAngle;
 
 public class PlayerEditor {
@@ -28,6 +31,8 @@ public class PlayerEditor {
 	double movChange;
 	Menu chestMenu;
 	ArmorStand target;
+	ArrayList<ArmorStand> targetList = null;
+	int targetIndex = 0;
 	EquipmentMenu equipMenu;
 	long lastCancelled = 0;
 
@@ -73,6 +78,7 @@ public void setCopySlot(byte slot){
 	}
 
 	public void editArmorStand(ArmorStand armorStand) {
+		armorStand = attemptTarget(armorStand);
 		switch(eMode){
 		case LEFTARM: armorStand.setLeftArmPose(subEulerAngle(armorStand.getLeftArmPose()));
 		break;
@@ -129,6 +135,7 @@ private void openEquipment(ArmorStand armorStand) {
 	}
 
 	public void reverseEditArmorStand(ArmorStand armorStand){
+		armorStand = attemptTarget(armorStand);
 		switch(eMode){
 		case LEFTARM: armorStand.setLeftArmPose(addEulerAngle(armorStand.getLeftArmPose()));
 		break;
@@ -285,15 +292,57 @@ private EulerAngle subEulerAngle(EulerAngle angle) {
 		return angle;
 	}
 
-	public void setTarget(ArmorStand armorstand){
-		this.target = armorstand;
+	public void setTarget(ArrayList<ArmorStand> armorStands){
+		if(armorStands == null || armorStands.isEmpty()){
+			target = null;
+			targetList = null;
+			sendMessage("notarget", null);
+			return;
+		}
+
+		if(targetList == null){
+			targetList = armorStands;
+			targetIndex = 0;
+			sendMessage("target", null);
+		} else{
+			boolean same = targetList.size() == armorStands.size();
+			if(same) for(ArmorStand as : armorStands){
+				same = targetList.contains(as);
+				if(!same) break;
+			}
+
+			if(same){
+				targetIndex = ++targetIndex % targetList.size();
+			}else{
+				targetList = armorStands;
+				targetIndex = 0;
+				sendMessage("target", null);
+			}
+		}
+		plugin.print(targetIndex + "");
+		target = targetList.get(targetIndex);
+		glow(target);
+	}
+
+	ArmorStand attemptTarget(ArmorStand armorStand){
+		if(target == null) return armorStand;
+		if(target.getWorld() != getPlayer().getWorld()) return armorStand;
+		if(target.getLocation().distanceSquared(getPlayer().getLocation()) > 100) return armorStand;
+		armorStand = target;
+		glow(armorStand);
+		return armorStand;
 	}
 
 	void sendMessage(String path, String option){
 		String message = plugin.getLang().getMessage(path, "info", option);
 		plugin.getServer().getPlayer(getUUID()).sendMessage(message);
 	}
 
+	private void glow(ArmorStand armorStand){
+		armorStand.removePotionEffect(PotionEffectType.GLOWING);
+		armorStand.addPotionEffect(new PotionEffect(PotionEffectType.GLOWING, 15, 1, false, false));
+	}
+
 	public PlayerEditorManager getManager(){
 		return plugin.editorManager;
 	}
@@ -306,17 +355,6 @@ public UUID getUUID() {
 		return uuid;
 	}
 
-	//	boolean canBuild(ArmorStand armorstand) {
-	//		for(ASEProtection prot : plugin.getProtections()){
-	//			if(!prot.canEdit(getPlayer(), armorstand)) return false;
-	//		}
-	//		return true;
-	//	}
-
-//	private void cannotBuildMessage(){
-//		getPlayer().sendMessage(plugin.getLang().getMessage("cantedit", "warn"));
-//	}
-
 	public void openMenu() {
 		if(!isMenuCancelled()){
 			plugin.getServer().getScheduler().runTaskLater(plugin, new OpenMenuTask(), 1).getTaskId();

src/io/github/rypofalem/armorstandeditor/PlayerEditorManager.java

@@ -6,14 +6,18 @@
 
 import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
 import java.util.UUID;
 
 import net.md_5.bungee.api.ChatColor;
 
 import org.bukkit.Bukkit;
 import org.bukkit.GameMode;
+import org.bukkit.Location;
 import org.bukkit.Material;
+import org.bukkit.block.Block;
 import org.bukkit.entity.ArmorStand;
+import org.bukkit.entity.Entity;
 import org.bukkit.entity.Player;
 import org.bukkit.event.Cancellable;
 import org.bukkit.event.Event;
@@ -24,13 +28,10 @@
 import org.bukkit.event.entity.EntityDamageByEntityEvent;
 import org.bukkit.event.inventory.InventoryClickEvent;
 import org.bukkit.event.inventory.InventoryCloseEvent;
-import org.bukkit.event.player.PlayerInteractAtEntityEvent;
-import org.bukkit.event.player.PlayerInteractEntityEvent;
-import org.bukkit.event.player.PlayerInteractEvent;
-import org.bukkit.event.player.PlayerItemHeldEvent;
-import org.bukkit.event.player.PlayerQuitEvent;
+import org.bukkit.event.player.*;
 import org.bukkit.inventory.EquipmentSlot;
 import org.bukkit.inventory.ItemStack;
+import org.bukkit.util.Vector;
 
 //Manages PlayerEditors and Player Events related to editing armorstands
 public class PlayerEditorManager implements Listener{
@@ -114,6 +115,48 @@ void onArmorStandInteract(PlayerInteractAtEntityEvent event){
 		}// end rename
 	}
 
+	@EventHandler (priority = EventPriority.LOW, ignoreCancelled=true)
+	public void onSwitchHands(PlayerSwapHandItemsEvent event){
+		if(!plugin.isEditTool(event.getOffHandItem())) return; //event assumes they are already switched
+		event.setCancelled(true);
+		Player player = event.getPlayer();
+		getPlayerEditor(event.getPlayer().getUniqueId()).setTarget(getTargets(player));
+	}
+
+	ArrayList<ArmorStand> getTargets(Player player){
+		Location eyeLaser = player.getEyeLocation();
+		Vector direction = player.getLocation().getDirection();
+		ArrayList<ArmorStand> armorStands = new ArrayList<>();
+
+		final double STEPSIZE = .5;
+		final Vector STEP = direction.multiply(STEPSIZE);
+		final double RANGE = 10;
+		final double LASERRADIUS = .3;
+		List<Entity> nearbyEntities = player.getNearbyEntities(RANGE, RANGE, RANGE);
+		if(nearbyEntities == null || nearbyEntities.isEmpty()) return null;
+
+		for(double i = 0; i<RANGE; i+= STEPSIZE){
+			List<Entity> nearby = (List<Entity>) player.getWorld().getNearbyEntities(eyeLaser, LASERRADIUS, LASERRADIUS, LASERRADIUS);
+			if(!nearby.isEmpty()){
+				boolean endLoop = false;
+				for(Entity e : nearby){
+					if(e instanceof ArmorStand){
+						if(canEdit(player, (ArmorStand)e)){
+							armorStands.add((ArmorStand)e);
+							endLoop = true;
+						}
+					}
+				}
+				if(endLoop) break;
+
+			}
+			if(eyeLaser.getBlock().getType().isSolid()) break;
+			eyeLaser.add(STEP);
+		}
+
+		return armorStands;
+	}
+
 	boolean canEdit(Player player, ArmorStand as){
 		ignoreNextInteract = true;
 		ArrayList<Event> events = new ArrayList<Event>();

src/io/github/rypofalem/armorstandeditor/language/Language.java

@@ -21,7 +21,6 @@ public class Language {
     ArmorStandEditorPlugin plugin;
 
     public Language(String langFileName, ArmorStandEditorPlugin plugin) {
-        if (langFileName == null) langFileName = DEFAULTLANG;
         this.plugin = plugin;
         reloadLang(langFileName);
     }

src/io/github/rypofalem/armorstandeditor/menu/Menu.java

@@ -178,7 +178,7 @@ private void fillInventory() {
 		}
 		ItemStack[] items = 
 			{xAxis, yAxis, zAxis, null, coarseAdj, fineAdj, null, rotate, place,
-					null, headPos, null, null, null, null, null, null,
+					null, headPos, null, null, null, null, null, null, null,
 					rightArmPos, bodyPos, leftArmPos, reset, null, null, showArms, visibility, size,
 					rightLegPos, equipment, leftLegPos, null, null, null, null, gravity, plate,
 					null, null, null, null, copy, paste, null, null, null,