/*
This file is part of jpcsp.

Jpcsp is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Jpcsp 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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with Jpcsp.  If not, see <http://www.gnu.org/licenses/>.
 */
package jpcsp.format.rco.anim;

import jpcsp.format.rco.ObjectField;
import jpcsp.format.rco.object.BasePositionObject;
import jpcsp.format.rco.type.FloatType;
import jpcsp.format.rco.type.IntType;
import jpcsp.format.rco.type.ObjectType;
import jpcsp.format.rco.vsmx.interpreter.VSMXBaseObject;

public class MoveToAnim extends BaseAnim {
	@ObjectField(order = 1)
	public ObjectType ref;
	@ObjectField(order = 2)
	public FloatType duration;
	@ObjectField(order = 3)
	public IntType accelMode;
	@ObjectField(order = 4)
	public FloatType x;
	@ObjectField(order = 5)
	public FloatType y;
	@ObjectField(order = 6)
	public FloatType z;

	private class MoveToAnimAction extends AbstractAnimAction {
		private BasePositionObject positionObject;
		private float startX;
		private float startY;
		private float startZ;

		public MoveToAnimAction(int duration, BasePositionObject positionObject) {
			super(duration);
			this.positionObject = positionObject;
			startX = positionObject.animX;
			startY = positionObject.animY;
			startZ = positionObject.animZ;
		}

		@Override
		protected void anim(float step) {
			positionObject.animX = interpolate(startX, x.getFloatValue(), step);
			positionObject.animY = interpolate(startY, y.getFloatValue(), step);
			positionObject.animZ = interpolate(startZ, z.getFloatValue(), step);

			positionObject.onDisplayUpdated();

			if (log.isDebugEnabled()) {
				log.debug(String.format("MoveToAnim '%s' from (%f,%f,%f) to (%f,%f,%f)", positionObject.getName(), startX, startY, startZ, positionObject.animX, positionObject.animY, positionObject.animZ));
			}
		}
	}

	@Override
	protected long doPlayReference(BasePositionObject object) {
		if (log.isDebugEnabled()) {
			log.debug(String.format("MoveToAnim play %s on %s", toString(), object));
		}

		getScheduler().addAction(new MoveToAnimAction(duration.getIntValue(), object));

		return 0;
	}

	@Override
	protected long doPlay(VSMXBaseObject object) {
		return doPlayReference(ref);
	}
}