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package net.minecraft.server;
public class TileEntitySign extends TileEntity {
public String[] lines = new String[] { "", "", "", ""};
public int i = -1;
public boolean isEditable = true; // CraftBukkit - private -> public
private EntityHuman k;
public TileEntitySign() {}
public void b(NBTTagCompound nbttagcompound) {
super.b(nbttagcompound);
nbttagcompound.setString("Text1", this.lines[0]);
nbttagcompound.setString("Text2", this.lines[1]);
nbttagcompound.setString("Text3", this.lines[2]);
nbttagcompound.setString("Text4", this.lines[3]);
}
public void a(NBTTagCompound nbttagcompound) {
this.isEditable = false;
super.a(nbttagcompound);
for (int i = 0; i < 4; ++i) {
this.lines[i] = nbttagcompound.getString("Text" + (i + 1));
if (this.lines[i].length() > 15) {
this.lines[i] = this.lines[i].substring(0, 15);
}
}
}
public Packet getUpdatePacket() {
String[] astring = sanitizeLines(this.lines); // CraftBukkit - call sign line sanitizer to limit line length
return new PacketPlayOutUpdateSign(this.x, this.y, this.z, astring);
}
public boolean a() {
return this.isEditable;
}
public void a(EntityHuman entityhuman) {
this.k = entityhuman;
}
public EntityHuman b() {
return this.k;
}
// CraftBukkit start - central method to limit sign text to 15 chars per line
public static String[] sanitizeLines(String[] lines) {
String[] astring = new String[4];
for (int i = 0; i < 4; ++i) {
astring[i] = lines[i];
if (lines[i].length() > 15) {
astring[i] = lines[i].substring(0, 15);
}
}
return astring;
}
// CraftBukkit end
}
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