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(oloflarsson) Added radius claim

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backported from 1.7 branch
This commit is contained in:
Brettflan 2012-01-15 12:50:13 -06:00
parent f5d2ac5aec
commit 1a4dfd8409
2 changed files with 67 additions and 3 deletions
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47
src/com/massivecraft/factions/FLocation.java
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@ -1,8 +1,12 @@
package com.massivecraft.factions;
import java.util.HashSet;
import java.util.LinkedHashSet;
import java.util.Set;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.World;
import org.bukkit.block.Block;
import org.bukkit.entity.Player;
@ -64,6 +68,11 @@ public class FLocation
return worldName;
}
public World getWorld()
{
return Bukkit.getWorld(worldName);
}
public void setWorldName(String worldName)
{
this.worldName = worldName;
@ -103,10 +112,44 @@ public class FLocation
// Misc Geometry
//----------------------------------------------//
public FLocation getRelative(int dx, int dz) {
public FLocation getRelative(int dx, int dz)
{
return new FLocation(this.worldName, this.x + dx, this.z + dz);
}
public double getDistanceTo(FLocation that)
{
double dx = that.x - this.x;
double dz = that.z - this.z;
return Math.sqrt(dx*dx+dz*dz);
}
//----------------------------------------------//
// Some Geometry
//----------------------------------------------//
public Set<FLocation> getCircle(double radius)
{
Set<FLocation> ret = new LinkedHashSet<FLocation>();
if (radius <= 0) return ret;
int xfrom = (int) Math.floor(this.x - radius);
int xto = (int) Math.ceil(this.x + radius);
int zfrom = (int) Math.floor(this.z - radius);
int zto = (int) Math.ceil(this.z + radius);
for (int x=xfrom; x<=xto; x++)
{
for (int z=zfrom; z<=zto; z++)
{
FLocation potential = new FLocation(this.worldName, x, z);
if (this.getDistanceTo(potential) <= radius)
ret.add(potential);
}
}
return ret;
}
public static HashSet<FLocation> getArea(FLocation from, FLocation to)
{
HashSet<FLocation> ret = new HashSet<FLocation>();

23
src/com/massivecraft/factions/cmd/CmdClaim.java
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@ -1,6 +1,11 @@
package com.massivecraft.factions.cmd;
import java.util.Set;
import org.bukkit.Location;
import com.massivecraft.factions.Faction;
import com.massivecraft.factions.FLocation;
import com.massivecraft.factions.struct.Permission;
public class CmdClaim extends FCommand
@ -13,6 +18,7 @@ public class CmdClaim extends FCommand
//this.requiredArgs.add("");
this.optionalArgs.put("faction", "your");
this.optionalArgs.put("radius", "1");
this.permission = Permission.CLAIM.node;
this.disableOnLock = true;
@ -28,8 +34,23 @@ public class CmdClaim extends FCommand
@Override
public void perform()
{
// Read and validate input
Faction forFaction = this.argAsFaction(0, myFaction);
fme.attemptClaim(forFaction, me.getLocation(), true);
double radius = this.argAsDouble(1, 1d);
radius -= 0.5;
if (radius <= 0)
{
msg("<b>That radius is to small.");
return;
}
// Get the FLocations
Set<FLocation> flocs = new FLocation(me).getCircle(radius);
p.log(flocs);
for (FLocation floc : flocs)
{
fme.attemptClaim(forFaction, new Location(floc.getWorld(), floc.getX()*16, 1, floc.getZ()*16), true);
}
}
}