coalition.py

@@ -0,0 +1,34 @@
+from soil.agents import FSM, state, default_state
+from random import randint
+
+MAX_WEALTH = 10e6
+
+class CoalitionAgent(FSM):
+  defaults = {
+    'wealth': -1,
+    'wealth_threshold': 1000,
+  }
+  
+  def __init__(self, *args, **kwargs):
+    super(CoalitionAgent, self).__init__(*args, **kwargs)
+    if self['wealth'] == -1:
+      self['wealth'] = randint(0, self.env.get('max_wealth', MAX_WEALTH))
+      
+  
+  @default_state
+  @state
+  def looking_for_coalitions(self):
+    for agent in self.get_agents():
+      if agent['wealth'] > self['wealth_threshold']:
+        self.join_coalition(agent)
+    return self.idle
+  
+  @state
+  def idle(self):
+    # Do nothing
+    pass
+        
+  def join_coalition(self, other):
+    # Add your methods here, like adding edges between users...
+    # You'll probably want to check if you've already joined the user first
+    self.env.add_edge(self, other)

coalition.yml

@@ -0,0 +1,5 @@
+name: CoalitionExample
+agent_type: coalition.CoalitionAgent
+network_params:
+  generator: empty_graph
+  n: 100