Make redstone not index if already in index table

diff --git a/mods/redstone/init.lua b/mods/redstone/init.lua
index 732eeeb3cf7197ca596f8807d37789107401960c..09eb70ac8eefb27ae34c0a1e18ec19e1f1582aa9 100644 (file)
--- a/mods/redstone/init.lua
+++ b/mods/redstone/init.lua
@@ -195,6 +195,9 @@ end
 
 
 function redstone.collect_info(pos)
+       if r_index[pos.x] and r_index[pos.x][pos.y] and r_index[pos.x][pos.y][pos.z] then
+               return
+       end
        localredstone.injector(pos)
        localredstone.collector(pos)
 end