/
StructureGrowsScriptEvent.java
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/
StructureGrowsScriptEvent.java
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package com.denizenscript.denizen.events.world;
import com.denizenscript.denizen.objects.LocationTag;
import com.denizenscript.denizen.objects.MaterialTag;
import com.denizenscript.denizen.objects.WorldTag;
import com.denizenscript.denizen.events.BukkitScriptEvent;
import com.denizenscript.denizencore.objects.core.ElementTag;
import com.denizenscript.denizencore.objects.core.ListTag;
import com.denizenscript.denizencore.objects.ObjectTag;
import com.denizenscript.denizencore.utilities.CoreUtilities;
import org.bukkit.block.BlockState;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.world.StructureGrowEvent;
public class StructureGrowsScriptEvent extends BukkitScriptEvent implements Listener {
// <--[event]
// @Events
// structure grows (naturally/from bonemeal)
// <structure> grows (naturally/from bonemeal)
// plant grows (naturally/from bonemeal)
// <plant> grows (naturally/from bonemeal)
//
// @Regex ^on [^\s]+ grows( naturally|from bonemeal)?$
//
// @Group World
//
// @Switch in:<area> to only process the event if it occurred within a specified area.
//
// @Cancellable true
//
// @Triggers when a structure (a tree or a mushroom) grows in a world.
//
// @Context
// <context.world> returns the WorldTag the structure grew in.
// <context.location> returns the LocationTag the structure grew at.
// <context.structure> returns an ElementTag of the structure's type.
// <context.blocks> returns a ListTag of all block locations to be modified.
// <context.new_materials> returns a ListTag of the new block materials, to go with <context.blocks>.
//
// -->
public StructureGrowsScriptEvent() {
instance = this;
}
public static StructureGrowsScriptEvent instance;
public WorldTag world;
public LocationTag location;
public ElementTag structure;
public StructureGrowEvent event;
@Override
public boolean couldMatch(ScriptPath path) {
if (!path.eventArgLowerAt(1).equals("grows")) {
return false;
}
String block = path.eventArgLowerAt(0);
MaterialTag mat = MaterialTag.valueOf(block, CoreUtilities.basicContext);
return block.equals("structure") || (mat != null && mat.isStructure());
}
@Override
public boolean matches(ScriptPath path) {
String struct = path.eventArgLowerAt(0);
if (!struct.equals("structure") && !struct.equals("plant") &&
!struct.equals(CoreUtilities.toLowerCase(structure.asString()))) {
return false;
}
if (path.eventArgLowerAt(2).equals("from") && !event.isFromBonemeal()) {
return false;
}
else if (path.eventArgLowerAt(2).equals("naturally") && event.isFromBonemeal()) {
return false;
}
if (!runInCheck(path, location)) {
return false;
}
return super.matches(path);
}
@Override
public String getName() {
return "StructureGrow";
}
@Override
public ObjectTag getContext(String name) {
if (name.equals("world")) {
return world;
}
else if (name.equals("location")) {
return location;
}
else if (name.equals("structure")) {
return structure;
}
else if (name.equals("blocks")) {
ListTag blocks = new ListTag();
for (BlockState block : event.getBlocks()) {
blocks.addObject(new LocationTag(block.getLocation()));
}
return blocks;
}
else if (name.equals("new_materials")) {
ListTag new_materials = new ListTag();
for (BlockState block : event.getBlocks()) {
new_materials.addObject(new MaterialTag(block));
}
return new_materials;
}
return super.getContext(name);
}
@EventHandler
public void onStructureGrow(StructureGrowEvent event) {
world = new WorldTag(event.getWorld());
location = new LocationTag(event.getLocation());
structure = new ElementTag(event.getSpecies().name());
this.event = event;
fire(event);
}
}