feat(*): Add sunflowers

sunflowers.py

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+import helpers
+
+# Sunflowers collect the power of the sun. You can harvest that power. 
+
+# Planting them works exactly like planting carrots or pumpkins. 
+
+# Harvesting a grown sunflower yields power.
+# If there are at least 10 sunflowers on the farm and you harvest the one with the 
+# largest number of petals you get 8 times more power!
+# If you harvest a sunflower while there is another sunflower with more petals, the 
+# next sunflower you harvest will also only give you the normal amount of power (not the 8x bonus).
+
+# measure() returns the number of petals of the sunflower under the drone.
+# Sunflowers have at least 7 and at most 15 petals.
+# They can already be measured before they are fully grown.
+
+# Several sunflowers can have the same number of petals so there can also be several sunflowers with 
+# the largest number of petals. In this case, it doesn't matter which one of them you harvest.
+
+# As long as you have power the drone will use it to run twice as fast. 
+# It consumes 1 power every 30 actions (like moves, harvests, plants...)
+# Executing other code statements can also use power but a lot less than drone actions.
+
+# In general, everything that is sped up by speed upgrades is also sped up by power.
+# Anything sped up by power also uses power proportional to the time it takes to execute it, ignoring speed upgrades.
+
+initial_planting_performed = False
+
+def till_and_plant(sunflowers):
+    if get_ground_type() != Grounds.Soil:
+        till()
+    use_item(Items.Fertilizer)
+    plant(Entities.Sunflower)
+    sunflowers[(get_pos_x(), get_pos_y())] = measure()
+    
+def find_sunflower_with_most_petals_and_harvest(sunflowers):
+    best_petals = -1
+    best_pos = None
+
+    for pos in sunflowers:
+        petals = sunflowers[pos]
+        if petals > best_petals:
+            best_petals = petals
+            best_pos = pos
+
+    if best_pos == None:
+        print('best_pos is None')
+        return
+
+    best_x = best_pos[0]
+    best_y = best_pos[1]
+
+    helpers.move_to_coords(best_x, best_y)
+    helpers.harvest_if_possible()
+
+    sunflowers.pop(best_pos)
+    till_and_plant(sunflowers)
+
+def handle_initial_planting(sunflowers):
+    for x in range(2):
+        for y in range(5):
+            till_and_plant(sunflowers)
+            move(North)
+        
+        move(East)
+        for i in range(5):
+            move(South)
+
+def harvest_sunflowers(sunflowers):
+    global initial_planting_performed # Needed to be able to use the variable from the module
+    
+    if initial_planting_performed == False:
+        handle_initial_planting(sunflowers)
+        initial_planting_performed = True
+
+    find_sunflower_with_most_petals_and_harvest(sunflowers)