86 lines
2.8 KiB
Java
86 lines
2.8 KiB
Java
/*
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* This file is part of BlueMap, licensed under the MIT License (MIT).
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*
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* Copyright (c) Blue (Lukas Rieger) <https://bluecolored.de>
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* Copyright (c) contributors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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package de.bluecolored.bluemap.core.mca;
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import com.flowpowered.math.vector.Vector2i;
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import com.flowpowered.math.vector.Vector3i;
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import de.bluecolored.bluemap.core.util.AABB;
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import de.bluecolored.bluemap.core.world.Block;
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import de.bluecolored.bluemap.core.world.ChunkNotGeneratedException;
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import de.bluecolored.bluemap.core.world.World;
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import de.bluecolored.bluemap.core.world.WorldChunk;
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public class MCAWorldChunk implements WorldChunk {
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private MCAWorld world;
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private AABB boundaries, extendedBounds;
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public MCAWorldChunk(MCAWorld world, AABB boundaries) {
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this.world = world;
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this.boundaries = boundaries;
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this.extendedBounds = boundaries.expand(2, 2, 2);
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}
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@Override
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public World getWorld() {
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return world;
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}
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@Override
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public Block getBlock(Vector3i pos) throws ChunkNotGeneratedException {
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return world.getBlock(pos);
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}
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@Override
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public AABB getBoundaries() {
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return boundaries;
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}
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@Override
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public WorldChunk getWorldChunk(AABB boundaries) {
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return new MCAWorldChunk(world, boundaries);
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}
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@Override
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public boolean isGenerated() {
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//check one more block in every direction to make sure that extended block states can be generated!
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Vector2i minChunk = MCAWorld.blockToChunk(extendedBounds.getMin().toInt());
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Vector2i maxChunk = MCAWorld.blockToChunk(extendedBounds.getMax().toInt());
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for (int x = minChunk.getX(); x <= maxChunk.getX(); x++) {
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for (int z = minChunk.getY(); z <= maxChunk.getY(); z++) {
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if (!world.isChunkGenerated(new Vector2i(x, z))) {
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return false;
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}
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}
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}
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return true;
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}
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}
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