diff --git a/FightSystem_12/src/de/steamwar/fightsystem/fight/FightWorld_12.java b/FightSystem_12/src/de/steamwar/fightsystem/fight/FightWorld_12.java
index 8df8227..f4a7d6c 100644
--- a/FightSystem_12/src/de/steamwar/fightsystem/fight/FightWorld_12.java
+++ b/FightSystem_12/src/de/steamwar/fightsystem/fight/FightWorld_12.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 .
+*/
+
package de.steamwar.fightsystem.fight;
import de.steamwar.core.events.ChunkListener;
diff --git a/FightSystem_API/src/de/steamwar/fightsystem/ArenaMode.java b/FightSystem_API/src/de/steamwar/fightsystem/ArenaMode.java
index 5235c96..84e1a2c 100644
--- a/FightSystem_API/src/de/steamwar/fightsystem/ArenaMode.java
+++ b/FightSystem_API/src/de/steamwar/fightsystem/ArenaMode.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 .
+*/
+
package de.steamwar.fightsystem;
import java.util.Collections;
diff --git a/FightSystem_API/src/de/steamwar/fightsystem/utils/Region.java b/FightSystem_API/src/de/steamwar/fightsystem/utils/Region.java
index d9df230..c180214 100644
--- a/FightSystem_API/src/de/steamwar/fightsystem/utils/Region.java
+++ b/FightSystem_API/src/de/steamwar/fightsystem/utils/Region.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 .
+*/
+
package de.steamwar.fightsystem.utils;
import org.bukkit.Location;
diff --git a/FightSystem_Main/src/de/steamwar/fightsystem/commands/SkipCommand.java b/FightSystem_Main/src/de/steamwar/fightsystem/commands/SkipCommand.java
index 97a6de5..4b7c5c2 100644
--- a/FightSystem_Main/src/de/steamwar/fightsystem/commands/SkipCommand.java
+++ b/FightSystem_Main/src/de/steamwar/fightsystem/commands/SkipCommand.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 .
+*/
+
package de.steamwar.fightsystem.commands;
import de.steamwar.fightsystem.ArenaMode;
diff --git a/FightSystem_Main/src/de/steamwar/fightsystem/commands/StateCommand.java b/FightSystem_Main/src/de/steamwar/fightsystem/commands/StateCommand.java
index 8d29c46..8299a8c 100644
--- a/FightSystem_Main/src/de/steamwar/fightsystem/commands/StateCommand.java
+++ b/FightSystem_Main/src/de/steamwar/fightsystem/commands/StateCommand.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 .
+*/
+
package de.steamwar.fightsystem.commands;
import de.steamwar.fightsystem.ArenaMode;
diff --git a/FightSystem_Main/src/de/steamwar/fightsystem/listener/TeamArea.java b/FightSystem_Main/src/de/steamwar/fightsystem/listener/TeamArea.java
index b7873a0..3f8bb97 100644
--- a/FightSystem_Main/src/de/steamwar/fightsystem/listener/TeamArea.java
+++ b/FightSystem_Main/src/de/steamwar/fightsystem/listener/TeamArea.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 .
+*/
+
package de.steamwar.fightsystem.listener;
import de.steamwar.fightsystem.ArenaMode;
diff --git a/FightSystem_Main/src/de/steamwar/fightsystem/states/OneShotStateDependent.java b/FightSystem_Main/src/de/steamwar/fightsystem/states/OneShotStateDependent.java
index 6093d58..564415b 100644
--- a/FightSystem_Main/src/de/steamwar/fightsystem/states/OneShotStateDependent.java
+++ b/FightSystem_Main/src/de/steamwar/fightsystem/states/OneShotStateDependent.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 .
+*/
+
package de.steamwar.fightsystem.states;
import de.steamwar.fightsystem.ArenaMode;