forked from Terasology/LightAndShadow
/
BaseProvider.java
62 lines (53 loc) · 2.37 KB
/
BaseProvider.java
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/*
* Copyright 2017 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.las.bases;
import org.terasology.math.TeraMath;
import org.terasology.math.geom.Rect2i;
import org.terasology.world.generation.*;
import org.terasology.world.generation.facets.SurfaceHeightFacet;
@Produces(BaseFacet.class)
@Requires(@Facet(SurfaceHeightFacet.class))
public class BaseProvider implements FacetProvider {
@Override
public void setSeed(long seed) {
}
@Override
public void process(GeneratingRegion region) {
//Don't forget you sometimes have to extend the borders.
//extendBy(top, bottom, sides) is the method used for this.
Border3D border = region.getBorderForFacet(BaseFacet.class).extendBy(0, 8, 4);
BaseFacet facet = new BaseFacet(region.getRegion(), border);
SurfaceHeightFacet surfaceHeightFacet = region.getRegionFacet(SurfaceHeightFacet.class);
Rect2i worldRegion = surfaceHeightFacet.getWorldRegion();
for (int wz = worldRegion.minY(); wz <= worldRegion.maxY(); wz++) {
for (int wx = worldRegion.minX(); wx <= worldRegion.maxX(); wx++) {
int surfaceHeight = TeraMath.floorToInt(surfaceHeightFacet.getWorld(wx, wz));
if (surfaceHeight >= facet.getWorldRegion().minY() &&
surfaceHeight <= facet.getWorldRegion().maxY()) {
//hardcoding coordinates for base 1
if (wx == 30 && wz == 0) {
facet.setWorld(wx, surfaceHeight, wz, new Base());
}
//hardcoding coordinates for base 2
if (wx == -30 && wz == 0) {
facet.setWorld(wx, surfaceHeight, wz, new Base());
}
}
}
}
region.setRegionFacet(BaseFacet.class, facet);
}
}