Add IBF distribution

New Attempts/IBF.lua

@@ -0,0 +1,206 @@
+xRelPos = 0 -- "positive = forward"
+yRelPos = 0 -- "positive = right"
+zRelPos = 0 -- "positive = upwards"
+
+facing = {
+    x = 1,
+    y = 0
+}
+
+slot_dust = 1
+slot_empty = 2
+num_dust = 4
+
+function printPos()
+    print("At (", xRelPos, ", ", yRelPos, ", ", zRelPos, ") facing (", facing.x, ", ", facing.y, ")")
+end
+
+-- helper functions for movement
+function forward()
+    xRelPos = xRelPos + facing.x
+    yRelPos = yRelPos + facing.y
+
+    if turtle.forward() then
+        return true
+    end
+    
+    xRelPos = xRelPos - facing.x
+    yRelPos = yRelPos - facing.y
+
+    turtle.dig()
+    turtle.attack()
+    return false
+end
+
+function forceForward()
+    -- try moving forward until it works
+    while not forward() do end
+end
+
+function upwards()
+    zRelPos = zRelPos + 1
+    if turtle.up() then
+        return true
+    end
+    zRelPos = zRelPos - 1
+    turtle.digUp()
+    turtle.attackUp()
+    return false
+end
+
+function forceUpwards()
+    -- try moving upwards until it works
+    while not upwards() do end
+end
+
+function downwards()
+    zRelPos = zRelPos - 1
+    if turtle.down() then
+        return true
+    end
+    zRelPos = zRelPos + 1
+    turtle.digDown()
+    turtle.attackDown()
+    return false
+end
+
+function forceDownwards()
+    -- try moving upwards until it works
+    while not downwards() do end
+end
+
+function forcePlace()
+    -- try placing until it works
+    while not turtle.place() do 
+        turtle.dig()
+        turtle.attack()
+    end
+end
+
+function forcePlaceDown()
+    -- try placing until it works
+    while not turtle.placeDown() do 
+        turtle.digDown()
+        turtle.attackDown()
+    end
+end
+
+function forcePlaceUp()
+    -- try placing until it works
+    while not turtle.placeUp() do 
+        turtle.digUp()
+        turtle.attackUp()
+    end
+end
+
+function turnRight()
+    if facing.x == 1 and facing.y == 0 then -- facing forward
+        facing.x = 0
+        facing.y = 1
+    elseif facing.x == 0 and facing.y == 1 then -- facing right
+        facing.x = -1
+        facing.y = 0
+    elseif facing.x == -1 and facing.y == 0 then -- facing backward
+        facing.x = 0
+        facing.y = -1
+    elseif facing.x == 0 and facing.y == -1 then -- facing left
+        facing.x = 1
+        facing.y = 0
+    else 
+        print("turnRight: This should never happen")
+    end
+    turtle.turnRight()
+end
+
+function turnLeft()
+    if facing.x == 1 and facing.y == 0 then -- facing forward
+        facing.x = 0
+        facing.y = -1
+    elseif facing.x == 0 and facing.y == 1 then -- facing right
+        facing.x = 1
+        facing.y = 0
+    elseif facing.x == -1 and facing.y == 0 then -- facing backward
+        facing.x = 0
+        facing.y = 1
+    elseif facing.x == 0 and facing.y == -1 then -- facing left
+        facing.x = -1
+        facing.y = 0
+    else 
+        print("turnLeft: This should never happen")
+    end
+    turtle.turnLeft()
+end
+
+function faceTo(x, y)
+    if (x == facing.x) and (y == facing.y) then
+        return
+    end
+    if (x == 1 and facing.x == -1) or (x == -1 and facing.x == 1) or (y == 1 and facing.y == -1) or (y == -1 and facing.y == 1) then
+        turnRight()
+        turnRight()
+    elseif (facing.y == -1 and x == 1) or (facing.y == 1 and x == -1) or (facing.x == 1 and y == 1) or (facing.x == -1 and y == -1) then
+        turnRight()
+    elseif (facing.y == -1 and x == -1) or (facing.y == 1 and x == 1) or (facing.x == 1 and y == -1) or (facing.x == -1 and y == 1) then
+        turnLeft()
+    else
+        print("faceTo: This should never happen")
+    end
+end
+
+function moveTo(x, y)
+    if (yRelPos > y) then
+        faceTo(0, -1)
+        while yRelPos > y do
+            forward()
+        end
+    elseif (yRelPos < y) then
+        faceTo(0, 1)
+        while yRelPos < y do
+            forward()
+        end
+    end
+
+    if (xRelPos > x) then
+        faceTo(-1, 0)
+        while xRelPos > x do
+            forward()
+        end
+    elseif (xRelPos < x) then
+        faceTo(1, 0)
+        while xRelPos < x do
+            forward()
+        end
+    end
+end
+
+function resupplyItem(slot, num)
+    turtle.select(slot)
+    while (turtle.getItemCount(slot) < num) do
+        sleep(1)
+        turtle.suckDown(num - turtle.getItemCount(slot))
+    end
+end
+
+print("Industrial Blast Furnace even item distribution program")
+
+while true do
+    resupplyItem(slot_dust, num_dust)
+
+    for i = 1, 4 do
+        forceForward(); forceForward()
+        
+        -- check if anything is still in the furnace
+        -- use different slot than dust slot since the item type may have changed
+        turtle.select(slot_empty)
+        while turtle.suckDown() do
+            turtle.dropDown()
+            sleep(5)
+        end
+
+        turtle.select(slot_dust)
+        turtle.dropDown(1)
+
+        forceForward(); forceForward()
+        turnLeft()
+    end
+end