61 lines
2.1 KiB
Java
Executable File
61 lines
2.1 KiB
Java
Executable File
package io.github.bi0qaw.biosphere.expression;
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import ch.njol.skript.doc.Description;
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import ch.njol.skript.doc.Examples;
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import ch.njol.skript.doc.Name;
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import io.github.bi0qaw.biosphere.util.LocationLib;
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import io.github.bi0qaw.biosphere.util.TrigLib;
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import io.github.bi0qaw.biosphere.util.VectorMath;
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import org.bukkit.Location;
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import org.bukkit.event.Event;
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import org.jetbrains.annotations.Nullable;
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import ch.njol.skript.lang.Expression;
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import ch.njol.skript.lang.SkriptParser.ParseResult;
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import ch.njol.skript.lang.util.SimpleExpression;
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import ch.njol.util.Kleenean;
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import org.bukkit.util.Vector;
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@Name("Location Line Coordinate")
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@Description("Gives a location on the line between two locations. The number parameter describes how far the point is from the first location. A value of 0 corresponds the the start (first location). A value of 1 corresponds to the end (location 2). 0.5 is the midpoint between the two locations.")
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@Examples({"show happy villager at line coordinate 0.2 between player and location 10 in front of player",
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"#shows a particle 2 blocks in front of the player"})
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public class ExprLocationLineLoc extends SimpleExpression<Location> {
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private Expression<Number> point;
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private Expression<Location> location1;
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private Expression<Location> location2;
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@Override
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public Class<? extends Location> getReturnType() {
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return Location.class;
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}
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@Override
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public boolean isSingle() {
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return location1.isSingle();
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}
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@SuppressWarnings("unchecked")
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@Override
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public boolean init(Expression<?>[] expr, int arg1, Kleenean arg2, ParseResult arg3) {
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point = (Expression<Number>) expr[0];
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location1 = (Expression<Location>) expr[1];
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location2 = (Expression<Location>) expr[2];
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return true;
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}
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@Override
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public String toString(@Nullable Event arg0, boolean arg1) {
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return "line coordinate " + point.toString(arg0, arg1) + " from " + location1.toString(arg0, arg1) + " to " + location2.toString(arg0, arg1);
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}
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@Override
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@Nullable
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protected Location[] get(Event e) {
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double p = point.getSingle(e).doubleValue();
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return LocationLib.getLineCoordinate(location1.getArray(e), location2.getSingle(e), p);
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}
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}
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