FightSystem_Main/src/de/steamwar/fightsystem/event/HellsBells.java

@@ -1,3 +1,22 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
 package de.steamwar.fightsystem.event;
 
 import de.steamwar.fightsystem.Config;
@@ -17,6 +36,7 @@ import java.util.Arrays;
 import java.util.List;
 import java.util.Random;
 import java.util.concurrent.atomic.AtomicInteger;
+import org.bukkit.scheduler.BukkitTask;
 
 
 public class HellsBells {
@@ -66,59 +86,21 @@ public class HellsBells {
 	public HellsBells() {
 		new StateDependent(Winconditions.HELLS_BELLS, FightState.Running) {
 
-			private HellsBellsEvent event = null;
+			private final World world = Bukkit.getWorlds().get(0);
+			private final int xLength = Config.RedPasteRegion.getMaxX() - Config.RedPasteRegion.getMinX();
+			private final int zLength = Config.RedPasteRegion.getMaxZ() - Config.RedPasteRegion.getMinZ();
+			private State current = State.PRE;
+			private int currentDrops = 0;
+			private HellsBellsCountdown currentCountdown;
+			private BukkitTask currentDropping;
+			private final List<String> startMessages = Arrays.asList("§c!!Achtung!! Bomber im Anflug, noch ca. eine Minute bis zur Ankunft.",
+																			"§cBomber im Anflug, ca. eine Minute bis zur Ankunft.",
+																			"§cBomber auf dem Radar gesichtet, geschätzte Ankunftszeit: eine Minute.",
+																			"§cUnbekanntes Flugobjekt gesichtet, trifft in ca. einer Minute ein.",
+																			"§cFlugobjekt gesichtet. Ankunft in ca. einer Minute.",
+																			"§cBomber erschienen, Ankunft ca. eine Minute.");
 
-			@Override
-			public void enable() {
-				if (event != null) {
-					event.terminate();
-				}
-				event = new HellsBellsEvent();
-				event.init();
-			}
-
-			@Override
-			public void disable() {
-				if (event != null) {
-					event.terminate();
-				}
-				event = null;
-			}
-		}.register();
-	}
-
-	private static class HellsBellsEvent {
-
-		private final World world = Bukkit.getWorlds().get(0);
-		private final int xLength = Config.RedPasteRegion.getMaxX() - Config.RedPasteRegion.getMinX();
-		private final int zLength = Config.RedPasteRegion.getMaxZ() - Config.RedPasteRegion.getMinZ();
-		private State current = State.NONE;
-		private int currentDrops = 0;
-		private HellsBellsCountdown currentCountdown;
-		private static final List<String> startMessages = Arrays.asList("§c!!Achtung!! Bomber im Anflug, noch ca. eine Minute bis zur Ankunft.",
-																		"§cBomber im Anflug, ca. eine Minute bis zur Ankunft.",
-																		"§cBomber auf dem Radar gesichtet, geschätzte Ankunftszeit: eine Minute.",
-																		"§cUnbekanntes Flugobjekt gesichtet, trifft in ca. einer Minute ein.",
-																		"§cFlugobjekt gesichtet. Ankunft in ca. einer Minute.",
-																		"§cBomber erschienen, Ankunft ca. eine Minute.");
-
-
-		public void init() {
-			current = State.PRE;
-			currentDrops = 0;
-			currentCountdown = null;
-			startCountdown();
-		}
-
-		public void terminate() {
-			current = State.NONE;
-			if (currentCountdown != null) {
-				currentCountdown.disable();
-			}
-		}
-
-		public void startCountdown() {
-			if (current != State.NONE) {
+			public void startCountdown() {
 				if (current == State.PRE) {
 					Bukkit.broadcastMessage(FightSystem.PREFIX + (startMessages.get(random.nextInt(startMessages.size()))));
 					current = current.getNext();
@@ -131,31 +113,28 @@ public class HellsBells {
 				currentCountdown = new HellsBellsCountdown(current.MIN_TIME + random.nextInt(current.MAX_TIME - current.MIN_TIME), SWSound.BLOCK_NOTE_BASS, true);
 				currentCountdown.enable();
 			}
-		}
 
-		public void drop() {
-			Direction direction = Direction.getRandom();
+			public void drop() {
+				Direction direction = Direction.getRandom();
 
-			AtomicInteger length = new AtomicInteger(10 + random.nextInt((direction.zLength ? zLength : xLength) - 10));
-			int width = 5 + random.nextInt(5);
-			int xOffset = getWidthStart(direction.zLength ? xLength : zLength, direction.zLength ? length.get() : width);
-			int zOffset = getLengthStart(direction.zLength ? zLength : xLength, direction.zLength ? width : length.get());
-			int yOffset = getHeightStart();
+				AtomicInteger length = new AtomicInteger(10 + random.nextInt((direction.zLength ? zLength : xLength) - 10));
+				int width = 5 + random.nextInt(5);
+				int xOffset = getWidthStart(direction.zLength ? xLength : zLength, direction.zLength ? length.get() : width);
+				int zOffset = getLengthStart(direction.zLength ? zLength : xLength, direction.zLength ? width : length.get());
+				int yOffset = getHeightStart();
 
-			Point redStart;
-			Point blueStart;
+				Point redStart;
+				Point blueStart;
 
-			if (direction == Direction.NORTH || direction == Direction.WEST) {
-				redStart = new Point(Config.RedPasteRegion.getMaxX() - xOffset, Config.RedExtendRegion.getMaxY() + yOffset, Config.RedPasteRegion.getMaxZ() - zOffset);
-				blueStart = new Point(Config.BluePasteRegion.getMinX() + xOffset, Config.BlueExtendRegion.getMaxY() + yOffset, Config.BluePasteRegion.getMinZ() + zOffset);
-			} else {
-				redStart = new Point(Config.RedPasteRegion.getMinX() + xOffset, Config.RedExtendRegion.getMaxY() + yOffset, Config.RedPasteRegion.getMinZ() + zOffset);
-				blueStart = new Point(Config.BluePasteRegion.getMaxX() - xOffset, Config.BlueExtendRegion.getMaxY() + yOffset, Config.BluePasteRegion.getMaxZ() - zOffset);
-			}
+				if (direction == Direction.NORTH || direction == Direction.WEST) {
+					redStart = new Point(Config.RedPasteRegion.getMaxX() - xOffset, Config.RedExtendRegion.getMaxY() + yOffset, Config.RedPasteRegion.getMaxZ() - zOffset);
+					blueStart = new Point(Config.BluePasteRegion.getMinX() + xOffset, Config.BlueExtendRegion.getMaxY() + yOffset, Config.BluePasteRegion.getMinZ() + zOffset);
+				} else {
+					redStart = new Point(Config.RedPasteRegion.getMinX() + xOffset, Config.RedExtendRegion.getMaxY() + yOffset, Config.RedPasteRegion.getMinZ() + zOffset);
+					blueStart = new Point(Config.BluePasteRegion.getMaxX() - xOffset, Config.BlueExtendRegion.getMaxY() + yOffset, Config.BluePasteRegion.getMaxZ() - zOffset);
+				}
 
-			new BukkitRunnable() {
-				@Override
-				public void run() {
+				currentDropping = Bukkit.getScheduler().runTaskTimer(FightSystem.getPlugin(), () -> {
 					for (int w = 0; w < width; w++) {
 						if (direction == Direction.NORTH || direction == Direction.WEST) {
 							world.spawnEntity(redStart.subtractAndToLocation(world, direction.dx * length.get() + w * direction.other().dx, 0, direction.dz * length.get() + w * direction.other().dz), EntityType.PRIMED_TNT);
@@ -167,104 +146,113 @@ public class HellsBells {
 							world.spawnEntity(blueStart.subtractAndToLocation(world, direction.dx * length.get() + w * direction.other().dx, 0, direction.dz * length.get() + w * direction.other().dz), EntityType.PRIMED_TNT);
 						}
 					}
-
 					if (length.addAndGet(-2) <= 0) {
-						cancel();
+						currentDropping.cancel();
 					}
+				}, 0L, 4L);
+			}
+
+			private int getLengthStart(int regionSize, int length) {
+				return random.nextInt(regionSize - length);
+			}
+
+			private int getWidthStart(int regionSize, int length) {
+				return random.nextInt(regionSize - length);
+			}
+
+			private int getHeightStart() {
+				return 5 + random.nextInt(15);
+			}
+
+			class HellsBellsCountdown extends Countdown {
+
+				public HellsBellsCountdown(int time, SWSound sound, boolean level) {
+					super(time, sound, level);
 				}
-			}.runTaskTimer(FightSystem.getPlugin(), 0, 4L);
-		}
 
-		private int getLengthStart(int regionSize, int length) {
-			return random.nextInt(regionSize - length);
-		}
+				@Override
+				public String countdownCounting() {
+					return "bis die Bomben fallen";
+				}
 
-		private int getWidthStart(int regionSize, int length) {
-			return random.nextInt(regionSize - length);
-		}
+				@Override
+				public void countdownFinished() {
+					drop();
 
-		private int getHeightStart() {
-			return 5 + random.nextInt(15);
-		}
-
-		private class HellsBellsCountdown extends Countdown {
-
-			public HellsBellsCountdown(int time, SWSound sound, boolean level) {
-				super(time, sound, level);
+					startCountdown();
+				}
 			}
 
 			@Override
-			public String countdownCounting() {
-				return "bis die Bomben fallen";
-			}
-
-			@Override
-			public void countdownFinished() {
-				drop();
-
+			public void enable() {
 				startCountdown();
 			}
+
+			@Override
+			public void disable() {
+				currentCountdown.disable();
+			}
+		}.register();
+	}
+
+	private static class Point {
+
+		private final int x;
+		private final int y;
+		private final int z;
+
+		public Point(int x, int y, int z) {
+			this.x = x;
+			this.y = y;
+			this.z = z;
 		}
 
-		private static class Point {
-
-			private final int x;
-			private final int y;
-			private final int z;
-
-			public Point(int x, int y, int z) {
-				this.x = x;
-				this.y = y;
-				this.z = z;
-			}
-
-			public Location addAndToLocation(World world, int x, int y, int z) {
-				return new Location(world, this.x + x, this.y + y, this.z + z); //NOSONAR
-			}
-
-			public Location subtractAndToLocation(World world, int x, int y, int z) {
-				return new Location(world, this.x - x, this.y - y, this.z - z); //NOSONAR
-			}
+		public Location addAndToLocation(World world, int x, int y, int z) {
+			return new Location(world, this.x + x, this.y + y, this.z + z); //NOSONAR
 		}
 
-		private enum State {
+		public Location subtractAndToLocation(World world, int x, int y, int z) {
+			return new Location(world, this.x - x, this.y - y, this.z - z); //NOSONAR
+		}
+	}
 
-			NONE(0, 0, 0),
-			PRE(60, 80, 1),
-			FIRST(40, 60, 5),
-			SECOND(30, 40, 6),
-			THIRD(20, 30, 6),
-			FOURTH(10, 20, 7),
-			LAST(5, 10, 0);
+	private enum State {
+
+		NONE(0, 0, 0),
+		PRE(60, 80, 1),
+		FIRST(40, 60, 5),
+		SECOND(30, 40, 6),
+		THIRD(20, 30, 6),
+		FOURTH(10, 20, 7),
+		LAST(5, 10, 0);
 
 
-			State(int minTime, int maxTime, int switchAfter) {
-				this.MIN_TIME = minTime;
-				this.MAX_TIME = maxTime;
-				this.SWITCH_AFTER = switchAfter;
-			}
+		State(int minTime, int maxTime, int switchAfter) {
+			this.MIN_TIME = minTime;
+			this.MAX_TIME = maxTime;
+			this.SWITCH_AFTER = switchAfter;
+		}
 
-			private final int MIN_TIME; //NOSONAR
-			private final int MAX_TIME; //NOSONAR
-			private final int SWITCH_AFTER; //NOSONAR
+		private final int MIN_TIME; //NOSONAR
+		private final int MAX_TIME; //NOSONAR
+		private final int SWITCH_AFTER; //NOSONAR
 
 
-			public State getNext() {
-				switch (this) {
-					case PRE:
-						return FIRST;
-					case FIRST:
-						return SECOND;
-					case SECOND:
-						return THIRD;
-					case THIRD:
-						return FOURTH;
-					case FOURTH:
-					case LAST:
-						return LAST;
-					default:
-						return NONE;
-				}
+		public State getNext() {
+			switch (this) {
+				case PRE:
+					return FIRST;
+				case FIRST:
+					return SECOND;
+				case SECOND:
+					return THIRD;
+				case THIRD:
+					return FOURTH;
+				case FOURTH:
+				case LAST:
+					return LAST;
+				default:
+					return NONE;
 			}
 		}
 	}