Update to world events

src/main/java/ch/njol/skript/effects/EffWorldSave.java

@@ -0,0 +1,67 @@
+/**
+ *   This file is part of Skript.
+ *
+ *  Skript is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Skript 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Skript.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Copyright Peter Güttinger, SkriptLang team and contributors
+ */
+package ch.njol.skript.effects;
+
+import ch.njol.skript.Skript;
+import ch.njol.skript.doc.Description;
+import ch.njol.skript.doc.Examples;
+import ch.njol.skript.doc.Name;
+import ch.njol.skript.doc.Since;
+import ch.njol.skript.lang.Effect;
+import ch.njol.skript.lang.Expression;
+import ch.njol.skript.lang.SkriptParser.ParseResult;
+import ch.njol.util.Kleenean;
+import org.bukkit.World;
+import org.bukkit.event.Event;
+import org.eclipse.jdt.annotation.Nullable;
+
+@Name("Save World")
+@Description("Saves a world manually")
+@Examples({
+	"save \"world_nether\"",
+	"save all worlds"
+})
+@Since("INSERT VERSION")
+public class EffWorldSave extends Effect {
+
+	static {
+		Skript.registerEffect(EffWorldSave.class, "save %worlds%");
+	}
+
+	private Expression<World> worlds;
+
+	@Override
+	public boolean init(Expression<?>[] exprs, int matchedPattern, Kleenean isDelayed, ParseResult parseResult) {
+		worlds = (Expression<World>) exprs[0];
+		return true;
+	}
+
+	@Override
+	public String toString(@Nullable Event event, boolean debug) {
+		return "save world(s) " + worlds.toString(event, debug);
+	}
+
+	@Override
+	protected void execute(Event event) {
+		for (World world : worlds.getArray(event)) {
+			world.save();
+		}
+		return;
+	}
+}

src/main/java/ch/njol/skript/effects/EffWorldUnload.java

@@ -0,0 +1,77 @@
+/**
+ *   This file is part of Skript.
+ *
+ *  Skript is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Skript 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Skript.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Copyright Peter Güttinger, SkriptLang team and contributors
+ */
+package ch.njol.skript.effects;
+
+import ch.njol.skript.Skript;
+import ch.njol.skript.doc.Description;
+import ch.njol.skript.doc.Examples;
+import ch.njol.skript.doc.Name;
+import ch.njol.skript.doc.Since;
+import ch.njol.skript.lang.Effect;
+import ch.njol.skript.lang.Expression;
+import ch.njol.skript.lang.SkriptParser.ParseResult;
+import ch.njol.util.Kleenean;
+import org.bukkit.Bukkit;
+import org.bukkit.World;
+import org.bukkit.event.Event;
+import org.eclipse.jdt.annotation.Nullable;
+
+import java.util.Arrays;
+
+@Name("Unload World")
+@Description({"Unload a world"})
+@Examples({
+	"unload \"world_nether\" and save",
+	"unload \"world_the_end\" and don't save",
+	"unload all worlds"
+})
+@Since("INSERT VERSION")
+public class EffWorldUnload extends Effect {
+
+	static {
+		Skript.registerEffect(EffWorldUnload.class, "unload %worlds% [and (save|1¦(do not|don't) save)]");
+	}
+
+	private boolean save;
+	private Expression<World> worlds;
+
+	@Override
+	public boolean init(Expression<?>[] exprs, int matchedPattern, Kleenean isDelayed, ParseResult parseResult) {
+		worlds = (Expression<World>) exprs[0];
+		save = parseResult.mark != 1;
+		return true;
+	}
+
+	@Override
+	protected void execute(Event event) {
+		World mainWorld = Bukkit.getWorlds().get(0);
+		for (World world : this.worlds.getArray(event)) {
+			if (mainWorld != null && world != mainWorld) {
+				world.getPlayers().forEach(player -> player.teleport(mainWorld.getSpawnLocation()));
+			}
+			Bukkit.unloadWorld(world, save);
+		}
+		return;
+	}
+
+	@Override
+	public String toString(@Nullable Event event, boolean debug) {
+		return "unload world(s) " + worlds.toString(event, debug) + " " + (save ? "with saving" : "without saving");
+	}
+}

src/main/java/ch/njol/skript/events/EvtWorldInit.java

@@ -0,0 +1,65 @@
+/**
+ *   This file is part of Skript.
+ *
+ *  Skript is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Skript 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Skript.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Copyright Peter Güttinger, SkriptLang team and contributors
+ */
+package ch.njol.skript.events;
+
+import ch.njol.skript.Skript;
+import ch.njol.skript.lang.Literal;
+import ch.njol.skript.lang.SkriptEvent;
+import ch.njol.skript.lang.SkriptParser.ParseResult;
+import org.bukkit.World;
+import org.bukkit.event.Event;
+import org.bukkit.event.world.WorldInitEvent;
+import org.eclipse.jdt.annotation.Nullable;
+
+import java.util.Arrays;
+
+public class EvtWorldInit extends SkriptEvent {
+
+	static {
+		Skript.registerEvent("World Init", EvtWorldInit.class, WorldInitEvent.class, "world init[ialization] [of %-worlds%]")
+			.description("Called when a world is initialised. As all default worlds are initialised before",
+				"any scripts are loaded, this event is only called for newly created worlds.",
+				"World management plugins might change the behaviour of this event though.")
+			.examples("on world init of \"world_the_end\":")
+			.since("1.0, INSERT VERSION (defining worlds)");
+	}
+
+	@Nullable
+	private World[] worlds;
+
+	@Override
+	public boolean init(Literal<?>[] args, int matchedPattern, ParseResult parseResult) {
+		worlds = ((Literal<World>) args[0]).getArray();
+		return true;
+	}
+
+	@Override
+	public boolean check(Event event) {
+		if (worlds == null)
+			return true;
+		return Arrays.stream(worlds).anyMatch(world -> ((WorldInitEvent) event).getWorld().equals(world));
+	}
+
+
+	@Override
+	public String toString(@Nullable Event event, boolean debug) {
+		return "initialization of world" + (worlds == null ? "" : " " + worlds);
+	}
+
+}

src/main/java/ch/njol/skript/events/EvtWorldLoad.java

@@ -0,0 +1,66 @@
+/**
+ *   This file is part of Skript.
+ *
+ *  Skript is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Skript 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Skript.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Copyright Peter Güttinger, SkriptLang team and contributors
+ */
+package ch.njol.skript.events;
+
+import ch.njol.skript.Skript;
+import ch.njol.skript.lang.Literal;
+import ch.njol.skript.lang.SkriptEvent;
+import ch.njol.skript.lang.SkriptParser.ParseResult;
+import org.bukkit.World;
+import org.bukkit.event.Event;
+import org.bukkit.event.world.WorldLoadEvent;
+import org.eclipse.jdt.annotation.Nullable;
+
+import java.util.Arrays;
+
+public class EvtWorldLoad extends SkriptEvent {
+
+	static {
+		Skript.registerEvent("World Load", EvtWorldLoad.class, WorldLoadEvent.class, "world load[ing] [of %-worlds%]")
+			.description("Called when a world is loaded. As with the world init event, this event will not be called for the server's default world(s).")
+			.examples(
+				"on world load of \"world_nether\":",
+				"\tbroadcast \"The world %event-world% has been loaded!\"")
+			.since("1.0, INSERT VERSION (defining worlds)");
+	}
+
+	@Nullable
+	private World[] worlds;
+
+	@Override
+	public boolean init(Literal<?>[] args, int matchedPattern, ParseResult parseResult) {
+		if (worlds != null)
+			worlds = ((Literal<World>) args[0]).getArray();
+		return true;
+	}
+
+	@Override
+	public boolean check(Event event) {
+		if (worlds == null)
+			return true;
+		return Arrays.stream(worlds).anyMatch(world -> ((WorldLoadEvent) event).getWorld().equals(world));
+	}
+
+
+	@Override
+	public String toString(@Nullable Event event, boolean debug) {
+		return "loading of world" + (worlds == null ? "" : " " + worlds);
+	}
+
+}

src/main/java/ch/njol/skript/events/EvtWorldSave.java

@@ -0,0 +1,66 @@
+/**
+ *   This file is part of Skript.
+ *
+ *  Skript is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Skript 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Skript.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Copyright Peter Güttinger, SkriptLang team and contributors
+ */
+package ch.njol.skript.events;
+
+import ch.njol.skript.Skript;
+import ch.njol.skript.lang.Literal;
+import ch.njol.skript.lang.SkriptEvent;
+import ch.njol.skript.lang.SkriptParser.ParseResult;
+import org.bukkit.World;
+import org.bukkit.event.Event;
+import org.bukkit.event.world.WorldSaveEvent;
+import org.eclipse.jdt.annotation.Nullable;
+
+import java.util.Arrays;
+
+public class EvtWorldSave extends SkriptEvent {
+
+	static {
+		Skript.registerEvent("World Save", EvtWorldSave.class, WorldSaveEvent.class, "world sav(e|ing) [of %-worlds%]")
+			.description("Called when a world is saved to disk. Usually all worlds are saved simultaneously, but world management plugins could change this.")
+			.examples(
+				"on world save of \"world\":",
+				"\tbroadcast \"The world %event-world% has been saved\"")
+			.since("1.0, INSERT VERSION (defining worlds)");
+	}
+
+	@Nullable
+	private World[] worlds;
+
+	@Override
+	public boolean init(Literal<?>[] args, int matchedPattern, ParseResult parseResult) {
+		if (worlds != null)
+			worlds = ((Literal<World>) args[0]).getArray();
+		return true;
+	}
+
+	@Override
+	public boolean check(Event event) {
+		if (worlds == null)
+			return true;
+		return Arrays.stream(worlds).anyMatch(world -> ((WorldSaveEvent) event).getWorld().equals(world));
+	}
+
+
+	@Override
+	public String toString(final @Nullable Event event, final boolean debug) {
+		return "saving of world" + (worlds == null ? "" : " " + worlds);
+	}
+
+}