71 lines
1.8 KiB
Java
71 lines
1.8 KiB
Java
package com.massivecraft.factions.cmd;
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import java.util.LinkedHashSet;
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import java.util.Set;
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import com.massivecraft.factions.Perm;
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import com.massivecraft.massivecore.cmd.req.ReqHasPerm;
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import com.massivecraft.massivecore.cmd.req.ReqIsPlayer;
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import com.massivecraft.massivecore.ps.PS;
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public class CmdFactionsSetCircle extends CmdFactionsSetXRadius
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{
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// -------------------------------------------- //
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// CONSTRUCT
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// -------------------------------------------- //
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public CmdFactionsSetCircle(boolean claim)
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{
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// Super
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super(claim);
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// Aliases
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this.addAliases("c", "circle");
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// Format
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this.setFormatOne("<h>%s<i> %s <h>%d <i>chunk %s<i> using circle.");
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this.setFormatMany("<h>%s<i> %s <h>%d <i>chunks near %s<i> using circle.");
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// Requirements
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this.addRequirements(ReqIsPlayer.get());
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String node = claim ? Perm.CLAIM_CIRCLE.node : Perm.UNCLAIM_CIRCLE.node;
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this.addRequirements(ReqHasPerm.get(node));
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}
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// -------------------------------------------- //
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// OVERRIDE
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// -------------------------------------------- //
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@Override
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public Set<PS> getChunks()
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{
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// Common Startup
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final PS chunk = PS.valueOf(me.getLocation()).getChunk(true);
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final Set<PS> chunks = new LinkedHashSet<PS>();
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chunks.add(chunk); // The center should come first for pretty messages
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Integer radiusZero = this.getRadiusZero();
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if (radiusZero == null) return null;
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double radiusSquared = radiusZero * radiusZero;
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for (int dx = -radiusZero; dx <= radiusZero; dx++)
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{
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for (int dz = -radiusZero; dz <= radiusZero; dz++)
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{
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if (dx*dx + dz*dz > radiusSquared) continue;
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int x = chunk.getChunkX() + dx;
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int z = chunk.getChunkZ() + dz;
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chunks.add(chunk.withChunkX(x).withChunkZ(z));
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}
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}
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return chunks;
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}
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}
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