61 lines
2.1 KiB
Java
61 lines
2.1 KiB
Java
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 ch.njol.skript.lang.Expression;
|
|
import ch.njol.skript.lang.SkriptParser;
|
|
import ch.njol.skript.lang.util.SimpleExpression;
|
|
import ch.njol.util.Kleenean;
|
|
import org.bukkit.event.Event;
|
|
import org.bukkit.util.Vector;
|
|
import io.github.bi0qaw.biosphere.util.VectorLib;
|
|
|
|
import javax.annotation.Nullable;
|
|
|
|
@Name("Vector Helix")
|
|
@Description("Creates a list of vectors in the shape of a helix. The step parameter determines how many blocks the helix will go upwards in one rotation. The density value controls the amount of points. A higher number increases the amount of points. A density of 1 corresponds to 1 point per block.")
|
|
@Examples({"set {_helix::*} to helix with radius 2, height 3, step 1 and density 5",
|
|
"show happy villager at player's head offset by {_helix::*}"})
|
|
public class ExprVectorHelix extends SimpleExpression<Vector>{
|
|
private Expression<Number> radius;
|
|
private Expression<Number> height;
|
|
private Expression<Number> step;
|
|
private Expression<Number> density;
|
|
|
|
@Override
|
|
public Class<? extends Vector> getReturnType() {
|
|
return Vector.class;
|
|
}
|
|
|
|
@Override
|
|
public boolean isSingle() {
|
|
return false;
|
|
}
|
|
|
|
@SuppressWarnings("unchecked")
|
|
@Override
|
|
public boolean init(Expression<?>[] expr, int arg1, Kleenean arg2, SkriptParser.ParseResult arg3) {
|
|
radius = (Expression<Number>) expr[0];
|
|
height = (Expression<Number>) expr[1];
|
|
step = (Expression<Number>) expr[2];
|
|
density = (Expression<Number>) expr[3];
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
public String toString(@Nullable Event arg0, boolean arg1) {
|
|
return "helix with radius " + radius.toString(arg0, arg1) + ", height " + height.toString(arg0, arg1) + ", step " + step.toString(arg0, arg1) + " and density " + density.toString(arg0, arg1);
|
|
}
|
|
|
|
@Override
|
|
@Nullable
|
|
protected Vector[] get(Event e) {
|
|
double r = radius.getSingle(e).doubleValue();
|
|
double h = height.getSingle(e).doubleValue();
|
|
double s = step.getSingle(e).doubleValue();
|
|
double d = density.getSingle(e).doubleValue();
|
|
return VectorLib.getHelix(r, h, s, d);
|
|
}
|
|
}
|