71 lines
2.1 KiB
Java
Executable File
71 lines
2.1 KiB
Java
Executable File
package io.github.bi0qaw.biosphere.expression;
|
|
|
|
import ch.njol.skript.doc.Description;
|
|
import ch.njol.skript.doc.Examples;
|
|
import ch.njol.skript.doc.Name;
|
|
import io.github.bi0qaw.biosphere.util.LocationLib;
|
|
import org.bukkit.Location;
|
|
import org.bukkit.event.Event;
|
|
|
|
import org.jetbrains.annotations.Nullable;
|
|
|
|
import ch.njol.skript.lang.Expression;
|
|
import ch.njol.skript.lang.SkriptParser;
|
|
import ch.njol.skript.lang.util.SimpleExpression;
|
|
import ch.njol.util.Kleenean;
|
|
|
|
@Name("Location Rotate XYZ")
|
|
@Description("Rotates locations around a rotation center and rotation axis by an angle.")
|
|
@Examples({"set {_point} to location 5 in front of player",
|
|
"set {_point} to {_point} rotated around y-axis at player with angle 180"})
|
|
public class ExprLocationRotXYZ extends SimpleExpression<Location>{
|
|
|
|
private Expression<Location> locations;
|
|
private Expression<Location> center;
|
|
private Expression<Number> angle;
|
|
private int axis;
|
|
private String[] axisStr = new String[] {"x", "y", "z"};
|
|
|
|
@Override
|
|
public Class<? extends Location> getReturnType() {
|
|
return Location.class;
|
|
}
|
|
|
|
@Override
|
|
public boolean isSingle() {
|
|
return locations.isSingle();
|
|
}
|
|
|
|
@SuppressWarnings("unchecked")
|
|
@Override
|
|
public boolean init(Expression<?>[] expr, int arg1, Kleenean arg2, SkriptParser.ParseResult parseResult) {
|
|
locations = (Expression<Location>) expr[0];
|
|
center = (Expression<Location>) expr[1];
|
|
angle = (Expression<Number>) expr[2];
|
|
axis = parseResult.mark;
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
public String toString(@Nullable Event e, boolean arg1) {
|
|
return locations.toString(e, arg1) + " rotated around " + axisStr[axis] + "-axis at " + center.toString(e, arg1) + " with angle " + angle.toString(e, arg1);
|
|
}
|
|
|
|
@Override
|
|
@Nullable
|
|
protected Location[] get(Event e) {
|
|
float a = angle.getSingle(e).floatValue();
|
|
a = -a; //Skript uses clockwise and LocationLib anti-clockwise rotation
|
|
if (axis == 1) {
|
|
return LocationLib.rotateX(locations.getArray(e), center.getSingle(e), a);
|
|
}
|
|
else if (axis == 2) {
|
|
return LocationLib.rotateY(locations.getArray(e), center.getSingle(e), a);
|
|
}
|
|
else {
|
|
return LocationLib.rotateZ(locations.getArray(e), center.getSingle(e), a);
|
|
}
|
|
}
|
|
|
|
}
|