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Add method to send fake sign updates to players. Adds BUKKIT-2300

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This commit is contained in:
Patrick Seidel
2013-03-21 16:51:35 -04:00
committed by Travis Watkins
parent 903575ff2e
commit 0df7555cec
4 changed files with 53 additions and 24 deletions
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7
src/main/java/net/minecraft/server/PlayerConnection.java
View File

@@ -1583,12 +1583,7 @@ public class PlayerConnection implements PacketPlayInListener {
this.server.getPluginManager().callEvent(event);
if (!event.isCancelled()) {
for (int l = 0; l < 4; ++l) {
tileentitysign1.lines[l] = event.getLine(l);
if(tileentitysign1.lines[l] == null) {
tileentitysign1.lines[l] = "";
}
}
tileentitysign1.lines = org.bukkit.craftbukkit.block.CraftSign.sanitizeLines(event.getLines());
tileentitysign1.isEditable = false;
}
// System.arraycopy(packetplayinupdatesign.f(), 0, tileentitysign1.lines, 0, 4);

26
src/main/java/net/minecraft/server/TileEntitySign.java
View File

@@ -30,17 +30,7 @@ public class TileEntitySign extends TileEntity {
}
public Packet getUpdatePacket() {
String[] astring = new String[4];
// CraftBukkit start - Limit sign text to 15 chars per line
for (int i = 0; i < 4; ++i) {
astring[i] = this.lines[i];
if (this.lines[i].length() > 15) {
astring[i] = this.lines[i].substring(0, 15);
}
}
// CraftBukkit end
String[] astring = sanitizeLines(this.lines); // CraftBukkit - call sign line sanitizer to limit line length
return new PacketPlayOutUpdateSign(this.x, this.y, this.z, astring);
}
@@ -56,4 +46,18 @@ public class TileEntitySign extends TileEntity {
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
}