Added more scripts

resources/start.py

@@ -1,4 +1,15 @@
 import game_api
 
-# Tell NPC 0 to walk to the origin (0, 0, 0) when the game starts.
-game_api.npc_walk_to(0, 10.0, 0.0, 0.0)
+# Chain of waypoints for NPC 0.
+# Each on_arrived callback issues the next walk command.
+
+def step3():
+    game_api.npc_walk_to(0, 0.0, 0.0, -30.0, on_arrived=step1)
+
+def step2():
+    game_api.npc_walk_to(0, -2.0, 0.0, -2.0, on_arrived=step3)
+    
+def step1():
+    game_api.npc_walk_to(0, 2.0, 0.0, -2.0, on_arrived=step2)
+
+step1()