commit 57baf1311026ba569c6ed91c0bdee147bc266c02
Author: Dominic Zimmer <s8dozimm@stud.uni-saarland.de>
Date:   Sat Jul 4 11:58:17 2020 +0200

    Initial commit

diff --git a/dominic/ceiling.lua b/dominic/ceiling.lua
new file mode 100644
index 0000000..a422a5b
--- /dev/null
+++ b/dominic/ceiling.lua
@@ -0,0 +1,19 @@
+local function ceiling()
+    for n=1,8 do
+        for step=1,15 do
+            turtle.placeUp()
+            turtle.forward()
+        end
+        turtle.turnRight()
+        turtle.forward()
+        turtle.turnRight()
+        for step=1,15 do
+            turtle.placeUp()
+            turtle.forward()
+        end
+        turtle.turnLeft()
+        turtle.forward()
+        turtle.turnLeft()
+    end
+end
+ceiling()
diff --git a/dominic/farming.lua b/dominic/farming.lua
new file mode 100644
index 0000000..006a31b
--- /dev/null
+++ b/dominic/farming.lua
@@ -0,0 +1,107 @@
+counter = 0
+local function doCrop(parity)
+    if (counter % 5 == parity) then
+        turtle.placeDown()
+    end
+    counter = counter + 1
+end
+
+local function harvest()
+    local status, result = turtle.inspectDown()
+    if not status then
+        turtle.placeDown()
+    else
+        if result["name"] == "minecraft:potatoes" then
+            if result["state"]["age"] == 7 then
+                turtle.digDown()
+                turtle.placeDown()
+            end
+        end
+    end
+end
+
+local function doRefuel()
+    for i = 1,16 do
+        turtle.select(i)
+        if turtle.refuel(1) then
+            turtle.select(1)
+            return true
+        end
+    end
+    turtle.select(1)
+    return false
+end
+
+local function doAtChest()
+    -- remove items 
+    print("Unloading Items...")
+    turtle.turnLeft()
+    for i = 2,16 do
+        turtle.select(i)
+        turtle.drop()
+    end
+    turtle.select(1)
+    turtle.turnRight()
+    turtle.turnRight()
+    -- refuel turtle
+    print("Refueling...")
+    while turtle.getFuelLevel() < 370 do
+        turtle.suckUp(1)
+        if (not doRefuel()) then
+            print("I am out of fuel. [r] to retry")
+            while true do
+                local event, key = os.pullEvent("key")
+                if key == keys.r then
+                    break
+                end
+            end
+        end
+    end
+end
+
+local function whatDo()
+    harvest()
+end
+
+local function farm()
+    doAtChest()
+    whatDo() -- on start
+    print("Starting harvest...")
+    turtle.forward()
+    for i=1,9 do
+        for j=1,16 do
+            whatDo()
+            turtle.forward()
+        end
+        whatDo()
+        turtle.turnLeft()
+        turtle.back()
+        whatDo()
+        turtle.turnLeft()
+        for j=1,16 do
+            whatDo()
+            turtle.forward()
+        end
+        if i < 9 then
+            whatDo()
+            turtle.turnLeft()
+            turtle.forward()
+            whatDo()
+            turtle.turnLeft()
+        else
+            whatDo()
+            turtle.forward()
+            turtle.turnRight()
+            for j =1,17 do
+                whatDo()
+                turtle.forward()
+            end
+        end
+    end
+end
+
+while true do
+    farm()
+    print("Waiting 30 seconds...")
+    sleep(30)
+end
diff --git a/dominic/parity.lua b/dominic/parity.lua
new file mode 100644
index 0000000..3b5775e
--- /dev/null
+++ b/dominic/parity.lua
@@ -0,0 +1,44 @@
+x = 0
+y = 0
+lookup = {4, 1, 3, 0, 2}
+local function test()
+    local val = lookup[(y % 5) + 1]
+    return (x % 5) == val
+end
+
+local function run()
+    for i = 1,3 do
+        for j = 1,6 do
+            turtle.forward()
+            x = x + 1
+            if test() then
+                turtle.digDown()
+            end
+        end
+        turtle.turnRight()
+        turtle.forward()
+        y = y + 1
+            if test() then
+                turtle.digDown()
+            end
+        turtle.turnRight()
+        for j = 1,6 do
+            turtle.forward()
+            x = x - 1
+            if test() then
+                turtle.digDown()
+            end
+            if test() then
+                turtle.digDown()
+            end
+        end
+        turtle.turnLeft()
+        turtle.forward()
+        y = y + 1
+            if test() then
+                turtle.digDown()
+            end
+        turtle.turnLeft()
+    end
+end
+run()