Remove DG scripts in favor of Python scripting

lib/scripts/sample_fountain.py

@@ -0,0 +1,26 @@
+# Fountain refill script example (attach to an object trigger)
+
+def on_trigger(event):
+    # Object entity the script is attached to.
+    fountain = event["self"]
+    # Minimum refill amount per tick.
+    refill_amount = 1
+
+    while True:
+        # Ensure the fountain has object values to read.
+        if fountain and fountain.oval:
+            # oval[0] is capacity, oval[1] is current contents.
+            capacity = fountain.oval[0]
+            contains = fountain.oval[1]
+            if capacity > 0 and contains < capacity:
+                # Calculate the new fill amount without exceeding capacity.
+                new_amount = contains + refill_amount
+                if new_amount > capacity:
+                    new_amount = capacity
+                # Update the fountain contents via osetval.
+                mud.do(f"osetval 1 {new_amount}", actor=fountain)
+                # Echo a drip message to the room when refilling.
+                if fountain.room:
+                    mud.echo_room(fountain.room, f"water drips from the ceiling into {fountain.name}")
+        # Wait before attempting another refill.
+        mud.sleep(300)