Updated StripMiner

Added support for chest and improved some codes.

StripMiner.lua

@@ -7,6 +7,7 @@ stump_current = 0
 branch_dist = 32
 branch_lighting = 7
 branch_current = 0
+return_dist = 0
 
 function mine()
   while turtle.detect() do
@@ -27,11 +28,10 @@ function check_fuel()
   term.setCursorPos(1,1)
   if turtle.getFuelLevel() <= 0 then
     print("Looking for fuel...")
-    i = 1
-    while i ~= 16 do
+    for i = 1,16 do
       turtle.select(i)
       turtle.refuel()
-      i = i + 1
+      break
     end
   end
   if turtle.getFuelLevel() <= 0 then
@@ -43,7 +43,19 @@ end
 
 function forward()
   check_fuel()
-  turtle.forward()
+  if not turtle.forward() then
+    for i = 1,16 do
+      turtle.select(i)
+      item = turtle.getItemDetail()
+      if item ~= nil then
+        if not string.find(item["name"], "torch") or not string.find(item["name"], "chest") then
+          turtle.placeDown()
+          break
+        end
+      end
+      forward()
+    end
+  end
 end
 
 function backwards()
@@ -54,18 +66,17 @@ end
 function torch()
   s = false
   i = 1
-  while i ~= 17 do
+  for i = 1,16 do
     turtle.select(i)
     item = turtle.getItemDetail()
     if item ~= nil then
-      print(item["name"])
       if string.find(item["name"], "torch") then
         turtle.select(i)
         turtle.placeUp()
         s = true
+        break
       end
     end
-    i = i + 1
   end
   if not s then
     print("Could not place a torch...")
@@ -86,6 +97,59 @@ function torch_branch()
   end
 end
 
+function check_inventory()
+  for i = 1,16 do
+    if turtle.getItemSpace(i) > 0 then
+      return false
+    end
+  end
+  return true
+end
+
+function storage_check()
+  if not check_inventory() then
+    return_dist = branch_current
+    return_stump()
+    forward()
+    turtle.turnRight()
+    mine()
+    forward()
+    turtle.digDown()
+    for i = 1,16 do
+      turtle.select(i)
+      item = turtle.getItemDetail()
+      if item ~= nil then
+        if string.find(item["name"], "chest") then
+          if turtle.getItemCount() > 1 then
+            mine()
+            forward()
+            turtle.digDown()
+            turtle.placeDown()
+            backwards()
+          end
+          turtle.placeDown()
+        end
+      end
+    end
+    for i = 1,16 do
+      turtle.select(i)
+      item = turtle.getItemDetail()
+      if item ~= nil then
+        if not string.find(item["name"], "torch") or not string.find(item["name"], "chest") then
+          turtle.dropDown()
+        end
+      end
+    end
+    backwards()
+    turtle.turnRight()
+    branch_current = return_dist - 1
+    return_stump()
+    turtle.turnRight()
+    turtle.turnRight()
+    branch_current = return_dist
+  end
+end  
+    
 function create_stump()
   mine()
   forward()
@@ -101,16 +165,15 @@ function create_stump()
 end
 
 function return_stump()
-  branch_current = 0
-  while branch_current ~= branch_dist do
+  while branch_current ~= 0 do
     backwards()
-    branch_current = branch_current + 1
+    branch_current = branch_current - 1
   end
-  branch_current = 0
 end
 
 function mine_branch()
   while branch_current ~= branch_dist do
+    check_inventory()
     mine()
     forward()
     mine_up()
@@ -122,6 +185,7 @@ function mine_branch()
   turtle.turnRight()
   forward()
   while branch_current ~= branch_dist do
+    check_inventory()
     mine()
     forward()
     mine_up()