Improve Code Complexity

src/de/steamwar/misslewars/scripts/RunnableScriptEvent.java

@@ -37,6 +37,7 @@ public class RunnableScriptEvent {
     private final Location location;
     private Location customLocation;
     private LocationType locationType = LocationType.DEFAULT;
+    Script.ScriptExecutor scriptExecutor = null;
 
     public RunnableScriptEvent(ScriptedItem.EventType eventType, Entity entity, Location location) {
         this.eventType = eventType;
@@ -73,4 +74,9 @@ public class RunnableScriptEvent {
         return (Player) entity;
     }
 
+    public void resumeScriptExecution() {
+        if (scriptExecutor == null) return;
+        scriptExecutor.resume();
+    }
+
 }

src/de/steamwar/misslewars/scripts/Script.java

@@ -21,9 +21,7 @@ package de.steamwar.misslewars.scripts;
 
 import com.google.gson.JsonArray;
 import com.google.gson.JsonObject;
-import de.steamwar.misslewars.MissileWars;
 import de.steamwar.misslewars.scripts.implemented.*;
-import org.bukkit.Bukkit;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -32,27 +30,20 @@ public class Script {
 
     private List<RunnableScript> runnableScriptList = new ArrayList<>();
 
-    private class ScriptExecutor {
+    class ScriptExecutor {
 
         private int index = 0;
         private final RunnableScriptEvent runnableScriptEvent;
 
         public ScriptExecutor(RunnableScriptEvent runnableScriptEvent) {
             this.runnableScriptEvent = runnableScriptEvent;
+            runnableScriptEvent.scriptExecutor = this;
             resume();
         }
 
-        private void resume() {
+        void resume() {
             while (index < runnableScriptList.size()) {
-                RunnableScript runnableScript = runnableScriptList.get(index++);
-                if (runnableScript instanceof DelayScript) {
-                    Bukkit.getScheduler().runTaskLater(MissileWars.getPlugin(), this::resume, ((DelayScript) runnableScript).getDelayTime());
-                    return;
-                }
-                if (!runnableScript.execute(runnableScriptEvent)) {
-                    index = runnableScriptList.size();
-                    return;
-                }
+                if (!runnableScriptList.get(index++).execute(runnableScriptEvent)) return;
             }
         }
 

src/de/steamwar/misslewars/scripts/implemented/DelayScript.java

@@ -22,8 +22,11 @@ package de.steamwar.misslewars.scripts.implemented;
 import com.google.gson.JsonObject;
 import com.google.gson.JsonPrimitive;
 import de.steamwar.misslewars.Config;
+import de.steamwar.misslewars.MissileWars;
 import de.steamwar.misslewars.scripts.RunnableScript;
 import de.steamwar.misslewars.scripts.RunnableScriptEvent;
+import org.bukkit.Bukkit;
+import org.bukkit.scheduler.BukkitTask;
 
 import java.util.HashMap;
 import java.util.Map;
@@ -53,11 +56,8 @@ public class DelayScript implements RunnableScript {
 
     @Override
     public boolean execute(RunnableScriptEvent runnableScriptEvent) {
-        return true;
-    }
-
-    public int getDelayTime() {
-        return delayTime;
+        Bukkit.getScheduler().runTaskLater(MissileWars.getPlugin(), runnableScriptEvent::resumeScriptExecution, delayTime);
+        return false;
     }
 
 }

src/de/steamwar/misslewars/scripts/implemented/LocationScript.java

@@ -83,9 +83,7 @@ public class LocationScript implements RunnableScript {
     @Override
     public boolean execute(RunnableScriptEvent runnableScriptEvent) {
         runnableScriptEvent.setLocationType(locationType);
-        if (locationExecutor != null) {
-            locationExecutor.execute(runnableScriptEvent, x, y, z);
-        }
+        if (locationExecutor != null) locationExecutor.execute(runnableScriptEvent, x, y, z);
         return true;
     }