Allow unsafe server icons (#38)

src/main/java/io/github/crucible/CrucibleConfigs.java

@@ -2,10 +2,7 @@
 
 import co.aikar.timings.Timings;
 import co.aikar.timings.TimingsManager;
-import net.cubespace.Yamler.Config.Comment;
-import net.cubespace.Yamler.Config.ConfigMode;
-import net.cubespace.Yamler.Config.InvalidConfigurationException;
-import net.cubespace.Yamler.Config.YamlConfig;
+import net.cubespace.Yamler.Config.*;
 import net.minecraft.server.MinecraftServer;
 import net.minecraft.world.WorldServer;
 
@@ -160,6 +157,12 @@ public class CrucibleConfigs extends YamlConfig {
     @Comment("Sets the server max tick time, experimental, can cause problems!")
     public int crucible_tickHandler_serverTickTime = 1000000000;
 
+    @Comments({"Removes some restrictions and safety checks, we will not offer support for this setting and it may cause problems.",
+            "Use it at your own risk!",
+            "Currently disabled checks by this:",
+            " * Server Icon max size check"})
+    public boolean crucible_unsafe = false;
+
     @Comment("Let timings be turned on since the server statup!")
     public boolean timings_enabledSinceServerStartup = false;
 

src/main/java/org/bukkit/craftbukkit/CraftServer.java

@@ -9,6 +9,7 @@
 import com.google.common.collect.MapMaker;
 import com.mojang.authlib.GameProfile;
 import cpw.mods.fml.common.FMLLog;
+import io.github.crucible.CrucibleConfigs;
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.ByteBufOutputStream;
 import io.netty.buffer.Unpooled;
@@ -259,8 +260,10 @@ static CraftIconCache loadServerIcon0(File file) throws Exception {
     static CraftIconCache loadServerIcon0(BufferedImage image) throws Exception {
         ByteBuf bytebuf = Unpooled.buffer();
 
-        Validate.isTrue(image.getWidth() == 64, "Must be 64 pixels wide");
-        Validate.isTrue(image.getHeight() == 64, "Must be 64 pixels high");
+        if (!CrucibleConfigs.configs.crucible_unsafe) {
+            Validate.isTrue(image.getWidth() == 64, "Must be 64 pixels wide");
+            Validate.isTrue(image.getHeight() == 64, "Must be 64 pixels high");
+        }
         ImageIO.write(image, "PNG", new ByteBufOutputStream(bytebuf));
         ByteBuf bytebuf1 = Base64.encode(bytebuf);