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package org.bukkit.craftbukkit.block;
import net.minecraft.server.ChatComponentText;
import net.minecraft.server.IChatBaseComponent;
import net.minecraft.server.TileEntitySign;
import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.block.Sign;
import org.bukkit.craftbukkit.util.CraftChatMessage;
public class CraftSign extends CraftBlockEntityState<TileEntitySign> implements Sign {
private String[] lines;
private boolean editable;
public CraftSign(final Block block) {
super(block, TileEntitySign.class);
}
public CraftSign(final Material material, final TileEntitySign te) {
super(material, te);
}
@Override
public void load(TileEntitySign sign) {
super.load(sign);
lines = new String[sign.lines.length];
System.arraycopy(revertComponents(sign.lines), 0, lines, 0, lines.length);
editable = sign.isEditable;
}
@Override
public String[] getLines() {
return lines;
}
@Override
public String getLine(int index) throws IndexOutOfBoundsException {
return lines[index];
}
@Override
public void setLine(int index, String line) throws IndexOutOfBoundsException {
lines[index] = line;
}
@Override
public boolean isEditable() {
return this.editable;
}
@Override
public void setEditable(boolean editable) {
this.editable = editable;
}
@Override
public void applyTo(TileEntitySign sign) {
super.applyTo(sign);
IChatBaseComponent[] newLines = sanitizeLines(lines);
System.arraycopy(newLines, 0, sign.lines, 0, 4);
sign.isEditable = editable;
}
public static IChatBaseComponent[] sanitizeLines(String[] lines) {
IChatBaseComponent[] components = new IChatBaseComponent[4];
for (int i = 0; i < 4; i++) {
if (i < lines.length && lines[i] != null) {
components[i] = CraftChatMessage.fromString(lines[i])[0];
} else {
components[i] = new ChatComponentText("");
}
}
return components;
}
public static String[] revertComponents(IChatBaseComponent[] components) {
String[] lines = new String[components.length];
for (int i = 0; i < lines.length; i++) {
lines[i] = revertComponent(components[i]);
}
return lines;
}
private static String revertComponent(IChatBaseComponent component) {
return CraftChatMessage.fromComponent(component);
}
}
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