diff --git a/Floor-configuration.textile b/Floor-configuration.textile
index a080efd..9c44cf9 100644
--- a/Floor-configuration.textile
+++ b/Floor-configuration.textile
@@ -76,7 +76,20 @@ keepInventoryOnFinish: false
 keepInventoryOnEscape: false
 
 # If players can build and destroy blocks in this world.
-build: true
+breakBlocks: true
+# CURRENTLY UNUSED
+# A whitelist of breakable blocks.
+# breakBlocks is supposed to be set to "true" if this should be used.
+breakWhiteList:
+  # A material value and a list of all tools that can destroy this block
+  SPONGE: ["IRON_PICKAXE", "STICK"]
+  # Dirt blocks can be destroyed with any tool
+  DIRT: []
+placeBlocks: true
+# A whitelist of placeable blocks.
+# placeBlocks is supposed to be set to "true" if this should be used.
+placeWhitelist:
+  - SPONGE
 
 # Amount of lives a player initially has when he enters a dungeon
 initialLives: 3