Chore: checkpoint

cactus.py

@@ -0,0 +1,103 @@
+import utils, solve
+
+def grow(xl, xr, yl, yr):
+	def init():
+		def fillx(x):
+			def ret():
+				for y in range(yl, yr):
+					utils.mv(x, y)
+					utils.soil()
+					utils.water()
+					utils.replant(Entities.Cactus)
+			return ret
+
+		drowns = list()
+		for x in range(xl+1, xr):
+			drown = None
+			while drown == None:
+				drown = spawn_drone(fillx(x))
+			drowns.append(drown)
+		fillx(xl)()
+		for drown in drowns:
+			wait_for(drown)
+
+	def run():
+		def sortx(x):
+			def ret():
+				l, r = yl, yr-1
+				while l < r:
+					for i in range(l, r):
+						utils.mv(x, i)
+						cur, nxt = utils.meas(), utils.meas(North)
+						if nxt < cur:
+							swap(North)
+					r -= 1
+					for i in range(r, l, -1):
+						utils.mv(x, i)
+						cur, nxt = utils.meas(), utils.meas(South)
+						if nxt > cur:
+							swap(South)
+					l += 1
+			return ret
+
+		drowns = list()
+		for x in range(xl+1, xr):
+			drown = None
+			while drown == None:
+				drown = spawn_drone(sortx(x))
+			drowns.append(drown)
+		sortx(xl)()
+		for drown in drowns:
+			wait_for(drown)
+
+		def sorty(y):
+			def ret():
+				l, r = xl, xr-1
+				while l < r:
+					for i in range(l, r):
+						utils.mv(i, y)
+						cur, nxt = utils.meas(), utils.meas(East)
+						if nxt < cur:
+							swap(East)
+					r -= 1
+					for i in range(r, l, -1):
+						utils.mv(i, y)
+						cur, nxt = utils.meas(), utils.meas(West)
+						if nxt > cur:
+							swap(West)
+					l += 1
+			return ret
+
+		drowns = list()
+		for y in range(yl+1, yr):
+			drown = None
+			while drown == None:
+				drown = spawn_drone(sorty(y))
+			drowns.append(drown)
+		sorty(yl)()
+		for drown in drowns:
+			wait_for(drown)
+
+		utils.harv()
+
+		init()
+
+	return (init, run)
+
+def check():
+	def init():
+		pass
+
+	def run():
+		if num_items(Items.Cactus) >= 33554432:
+			return True
+	return (init, run)
+
+if __name__ == '__main__':
+	set_world_size(32)
+	clear()
+
+	solve.run([
+		grow.cactus(0, 32, 0, 32),
+		check(),
+	])()