commit 796c982890bdc2eabed3d0245a1aca455e3d6332
Author: D4VID <d4vid@d4vid.xyz>
Date:   Mon Oct 14 20:57:17 2024 +0200

    Lumberjack

diff --git a/lumberjack.lua b/lumberjack.lua
new file mode 100644
index 0000000..33d2203
--- /dev/null
+++ b/lumberjack.lua
@@ -0,0 +1,47 @@
+local robot = require("robot")
+local os = require("os")
+
+local length = ...
+
+if not length then
+    print('Usage: lumberjack <length>')
+    return
+end
+
+local function mine_tree()
+    local n = 0
+    robot.swing()
+    robot.forward()
+    robot.swingDown()
+    while robot.detectUp() do
+        robot.swingUp()
+        robot.up()
+        n = n + 1
+    end
+    for _ = 1, n do
+        while not robot.down() do end
+    end
+    robot.placeDown()
+end
+
+while true do
+    for _ = 1, length do
+        if robot.detect() then
+            mine_tree()
+        else
+            while not robot.forward() do end
+        end
+        robot.suckDown()
+    end
+    robot.turnAround()
+    for _ = 1, length do
+        if robot.detect() then
+            mine_tree()
+        else
+            while not robot.forward() do end
+        end
+        robot.suckDown()
+    end
+    robot.turnAround()
+    os.execute("sleep 5")
+end