mirror of
https://github.com/BlueMap-Minecraft/BlueMap.git
synced 2024-09-27 06:42:42 +02:00
173 lines
5.5 KiB
Java
173 lines
5.5 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.common.api;
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import com.flowpowered.math.vector.Vector2i;
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import de.bluecolored.bluemap.api.BlueMapMap;
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import de.bluecolored.bluemap.api.BlueMapWorld;
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import de.bluecolored.bluemap.api.AssetStorage;
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import de.bluecolored.bluemap.api.markers.MarkerSet;
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import de.bluecolored.bluemap.common.plugin.Plugin;
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import de.bluecolored.bluemap.common.rendermanager.MapUpdateTask;
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import de.bluecolored.bluemap.common.rendermanager.WorldRegionRenderTask;
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import de.bluecolored.bluemap.core.map.BmMap;
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import java.io.IOException;
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import java.lang.ref.WeakReference;
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import java.util.Map;
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import java.util.Objects;
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import java.util.function.Predicate;
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public class BlueMapMapImpl implements BlueMapMap {
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private final WeakReference<Plugin> plugin;
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private final WeakReference<BmMap> map;
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private final BlueMapWorldImpl world;
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private final String mapId;
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public BlueMapMapImpl(Plugin plugin, BmMap map) throws IOException {
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this.plugin = new WeakReference<>(plugin);
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this.map = new WeakReference<>(map);
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this.world = new BlueMapWorldImpl(plugin, map.getWorld());
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this.mapId = map.getId();
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}
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public BlueMapMapImpl(Plugin plugin, BmMap map, BlueMapWorldImpl world) {
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this.plugin = new WeakReference<>(plugin);
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this.map = new WeakReference<>(map);
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this.world = world;
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this.mapId = map.getId();
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}
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public BmMap getBmMap() {
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return unpack(map);
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}
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@Override
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public String getId() {
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return mapId;
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}
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@Override
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public String getName() {
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return unpack(map).getName();
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}
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@Override
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public BlueMapWorld getWorld() {
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return world;
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}
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@Override
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public AssetStorage getAssetStorage() {
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return new AssetStorageImpl(unpack(map).getStorage(), getId());
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}
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@Override
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public Map<String, MarkerSet> getMarkerSets() {
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return unpack(map).getMarkerSets();
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}
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@Override
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public Vector2i getTileSize() {
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return unpack(map).getHiresModelManager().getTileGrid().getGridSize();
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}
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@Override
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public Vector2i getTileOffset() {
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return unpack(map).getHiresModelManager().getTileGrid().getOffset();
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}
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@Override
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public void setTileFilter(Predicate<Vector2i> filter) {
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unpack(map).setTileFilter(filter);
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}
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@Override
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public Predicate<Vector2i> getTileFilter() {
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return unpack(map).getTileFilter();
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}
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@Override
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public synchronized void setFrozen(boolean frozen) {
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if (frozen != isFrozen()) {
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if (frozen) {
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freeze();
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} else {
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unfreeze();
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}
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}
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}
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private synchronized void unfreeze() {
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Plugin plugin = unpack(this.plugin);
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BmMap map = unpack(this.map);
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plugin.startWatchingMap(map);
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plugin.getPluginState().getMapState(map).setUpdateEnabled(true);
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plugin.getRenderManager().scheduleRenderTask(new MapUpdateTask(map));
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}
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private synchronized void freeze() {
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Plugin plugin = unpack(this.plugin);
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BmMap map = unpack(this.map);
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plugin.stopWatchingMap(map);
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plugin.getPluginState().getMapState(map).setUpdateEnabled(false);
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plugin.getRenderManager().removeRenderTasksIf(task -> {
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if (task instanceof MapUpdateTask)
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return ((MapUpdateTask) task).getMap().equals(map);
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if (task instanceof WorldRegionRenderTask)
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return ((WorldRegionRenderTask) task).getMap().equals(map);
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return false;
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});
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}
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@Override
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public boolean isFrozen() {
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return !unpack(plugin).getPluginState().getMapState(unpack(map)).isUpdateEnabled();
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}
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@Override
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public boolean equals(Object o) {
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if (this == o) return true;
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if (o == null || getClass() != o.getClass()) return false;
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BlueMapMapImpl that = (BlueMapMapImpl) o;
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return mapId.equals(that.mapId);
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}
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@Override
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public int hashCode() {
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return mapId.hashCode();
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}
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private <T> T unpack(WeakReference<T> ref) {
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return Objects.requireNonNull(ref.get(), "Reference lost to delegate object. Most likely BlueMap got reloaded and this instance is no longer valid.");
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}
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}
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