356bfe4bd0
Added validation to SchematicLoader that prevents dungeons beyond certain maximum dimensions from being loaded. Our current limits are the same as the largest dungeon we could export. Rewrote generateDungeonPocket() to handle that possible failure better.
96 lines
2.9 KiB
Java
96 lines
2.9 KiB
Java
package StevenDimDoors.mod_pocketDim;
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.util.HashMap;
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import net.minecraft.world.World;
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import StevenDimDoors.mod_pocketDim.dungeon.DungeonSchematic;
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import StevenDimDoors.mod_pocketDim.helpers.DungeonHelper;
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import StevenDimDoors.mod_pocketDim.helpers.dimHelper;
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import StevenDimDoors.mod_pocketDim.schematic.InvalidSchematicException;
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public class SchematicLoader
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{
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private SchematicLoader() { }
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public static boolean generateDungeonPocket(LinkData link, DDProperties properties)
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{
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//TODO: Phase this function out in the next update. ~SenseiKiwi
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if (link == null || properties == null)
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{
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return false;
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}
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try
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{
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String schematicPath;
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int originDimID = link.locDimID;
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int destDimID = link.destDimID;
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HashMap<Integer, DimData> dimList = dimHelper.dimList;
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if (dimList.containsKey(destDimID))
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{
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if (dimList.get(destDimID).dungeonGenerator == null)
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{
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DungeonHelper.instance().generateDungeonLink(link);
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}
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schematicPath = dimList.get(destDimID).dungeonGenerator.schematicPath;
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}
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else
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{
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return false;
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}
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DungeonSchematic dungeon = checkSourceAndLoad(schematicPath);
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//Validate the dungeon's dimensions
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if (!hasValidDimensions(dungeon))
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{
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//TODO: In the future, remove this dungeon from the generation lists altogether.
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//That will have to wait until our code is updated to support that more easily.
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System.err.println("The following schematic file has dimensions that exceed the maximum permitted dimensions for dungeons: " + schematicPath);
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System.err.println("The dungeon will not be loaded.");
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dungeon = checkSourceAndLoad(DungeonHelper.instance().defaultBreak.schematicPath);
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}
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dungeon.applyImportFilters(properties);
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dimList.get(destDimID).hasBeenFilled = true;
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if (dimHelper.getWorld(destDimID) == null)
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{
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dimHelper.initDimension(destDimID);
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}
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World world = dimHelper.getWorld(destDimID);
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dungeon.copyToWorld(world, new Point3D(link.destXCoord, link.destYCoord, link.destZCoord), link.linkOrientation, originDimID, destDimID);
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return true;
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}
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catch (Exception e)
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{
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e.printStackTrace();
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return false;
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}
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}
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private static boolean hasValidDimensions(DungeonSchematic dungeon)
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{
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return (dungeon.getWidth() <= DungeonHelper.MAX_DUNGEON_WIDTH &&
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dungeon.getHeight() <= DungeonHelper.MAX_DUNGEON_HEIGHT &&
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dungeon.getLength() <= DungeonHelper.MAX_DUNGEON_LENGTH);
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}
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private static DungeonSchematic checkSourceAndLoad(String schematicPath) throws FileNotFoundException, InvalidSchematicException
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{
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//TODO: Change this code once we introduce an isInternal flag in dungeon data
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DungeonSchematic dungeon;
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if ((new File(schematicPath)).exists())
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{
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dungeon = DungeonSchematic.readFromFile(schematicPath);
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}
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else
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{
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dungeon = DungeonSchematic.readFromResource(schematicPath);
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}
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return dungeon;
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}
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} |