Aim crop farmers at targets with pitch limit

tests/test_gather_wart.py

@@ -120,6 +120,23 @@ class GatherWartTests(unittest.TestCase):
         state.wait_place()
         self.assertIs(state.state.__func__, state.cleanup.__func__)
 
+    def test_navigation_looks_at_the_wart_target(self):
+        position = (5, 64, 8)
+
+        class FakeWorld:
+            @staticmethod
+            def path_to_place(_start, _target):
+                return [(1, 64, 1), position]
+
+        g = Munch(world=FakeWorld(), pos=(1, 64, 1), path=[], look_at=None)
+        state = GatherWartStates(g)
+        state.wart = position
+
+        state.nav_to_wart()
+
+        self.assertEqual(g.look_at, position)
+        self.assertEqual(g.path[-1], position)
+
     def test_unreachable_wart_is_blacklisted_without_undefined_variable(self):
         position = (5, 64, 8)