/*
* Copyright 2014 MovingBlocks
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.terasology.core.world.generator.facetProviders;
import org.terasology.math.geom.BaseVector2i;
import org.terasology.world.generation.Facet;
import org.terasology.world.generation.FacetProvider;
import org.terasology.world.generation.GeneratingRegion;
import org.terasology.world.generation.Produces;
import org.terasology.world.generation.Requires;
import org.terasology.world.generation.facets.SeaLevelFacet;
import org.terasology.world.generation.facets.SurfaceHeightFacet;
@Produces(SurfaceHeightFacet.class)
@Requires(@Facet(SeaLevelFacet.class))
public class FlatSurfaceHeightProvider implements FacetProvider {
private int height;
public FlatSurfaceHeightProvider(int height) {
this.height = height;
}
@Override
public void setSeed(long seed) {
}
@Override
public void process(GeneratingRegion region) {
SurfaceHeightFacet facet = new SurfaceHeightFacet(region.getRegion(), region.getBorderForFacet(SurfaceHeightFacet.class));
for (BaseVector2i pos : facet.getRelativeRegion().contents()) {
facet.set(pos, height);
}
region.setRegionFacet(SurfaceHeightFacet.class, facet);
}
}