/*
* This file is part of Spoutcraft.
*
* Copyright (c) 2011 SpoutcraftDev <http://spoutcraft.org/>
* Spoutcraft is licensed under the GNU Lesser General Public License.
*
* Spoutcraft is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Spoutcraft 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.spoutcraft.api;
import org.spoutcraft.api.animation.Animatable;
import org.spoutcraft.api.util.Location;
import org.spoutcraft.api.util.MutableLocation;
public class AnimatableLocation extends MutableLocation implements Animatable, Location {
public AnimatableLocation(double x, double y, double z) {
super(x, y, z, 0, 0);
}
public AnimatableLocation(double x, double y, double z, double yaw, double pitch) {
super(x, y, z, yaw, pitch);
}
public Animatable getValueAt(double p, Animatable startValue, Animatable endValue) {
Location p1 = (Location) startValue;
Location p2 = (Location) endValue;
double x = p1.getX(), y = p1.getY(), z = p1.getZ();
double yaw = p1.getYaw(), pitch = p1.getPitch();
x += (p1.getX() - p2.getX()) * p;
y += (p1.getY() - p2.getY()) * p;
z += (p1.getZ() - p2.getZ()) * p;
yaw += (p1.getYaw() - p2.getYaw()) * p;
pitch += (p1.getPitch() - p2.getPitch()) * p;
return new AnimatableLocation(x, y, z, yaw, pitch);
}
}