#
# Copyright (C) 2008, Brian Tanner
#
#http://rl-glue-ext.googlecode.com/
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#
#  $Revision: 446 $
#  $Date: 2009-01-22 20:20:21 -0700 (Thu, 22 Jan 2009) $
#  $Author: brian@tannerpages.com $
#  $HeadURL: http://rl-glue-ext.googlecode.com/svn/trunk/projects/codecs/Python/src/tests/test_1_agent.py $


import random
import sys
from rlglue.agent.Agent import Agent
from rlglue.agent import AgentLoader as AgentLoader
from rlglue.types import Action
from rlglue.types import Observation

class test_1_agent(Agent):
    stepCount=0


    def agent_init(self,taskSpec):
        self.stepCount=0

    def agent_start(self,observation):
        self.stepCount=0
        action=Action()
        action.intArray=observation.intArray
        action.doubleArray=observation.doubleArray
        action.charArray=observation.charArray

        return action

    def agent_step(self,reward, observation):
        self.stepCount=self.stepCount+1
        action=Action()
        action.intArray=observation.intArray
        action.doubleArray=observation.doubleArray
        action.charArray=observation.charArray

        return action

    def agent_end(self,reward):
        pass

    def agent_cleanup(self):
        pass

    def agent_message(self,inMessage):
        timesToPrint=self.stepCount%3

        outMessage=inMessage+"|"
        for i in range(0, timesToPrint):
            outMessage=outMessage+"%d" % (self.stepCount)
            outMessage=outMessage+"."

        outMessage=outMessage+"|"+inMessage

        return outMessage


if __name__=="__main__":
    AgentLoader.loadAgent(test_1_agent())
