read if gay

computer/4/build.lua

@@ -11,9 +11,9 @@ function build(chunk)
         for w = 1,8 do
             store[h][w] = {depth = 0}
             for d = 1,8 do
-                bool, data = sf.blockat(x+w,z+d,y+h)
+                bool, block = sf.blockat(x+w,z+d,y+h)
                 if bool then
-                    store[h][w][d] = data
+                    store[h][w][d] = block
                     store[h][w].depth = d
                     grocerylist[store[h][w][d]] =
                         (grocerylist[store[h][w][d]] or 0)+1
@@ -30,7 +30,7 @@ function build(chunk)
     if store.height==0 then
         --print("cell at",x,y,z,"is done")
         return true
-        
+
     end
     flag = false
     count = im.countinventory()
@@ -45,21 +45,21 @@ function build(chunk)
         flag = true
     end
     if flag then
-        pf.to(vector.new(pf.home.x,position.y+8,pf.home.z)) 
-        pf.returnHome() 
-        return false 
+        pf.to(vector.new(pf.home.x,position.y+8,pf.home.z))
+        pf.returnHome()
+        return false
     end
     pf.to(origin + vector.new(x+1,y+8,z+1))
     for w = 1,8 do
         for h = 1,8 do
-            for d = 1,8 do 
+            for d = 1,8 do
                 if store[h][w][d] then
                     pf.to(origin+vector.new(x+w,y+h,z+d))
                     im.select(store[h][w][d])
                     turtle.placeDown()
                 end
             end
-        end    
+        end
     end
     return true
 end
@@ -72,10 +72,10 @@ function stringtovec(str)
     return unpack(parts)
 end
 
-repeat 
-    rednet.send(1,nil,"getnexttobuild")
+repeat
+    rednet.send(1,(_G.position-origin):tostring(),"getnexttobuild")
     _,chunk = rednet.receive("nexttobuild")
-until not build(chunk)   
+until not build(chunk)
 
 rednet.send(1,chunk,"failedtobuild")