#!/bin/bash
#
# These are instructions for using the ai-release code
# to develop your agent for the Scavenger world, search
# environment.  They are written as a shell script with
# comments.  If you have any questions, please contact
# me for clarification.  Phone calls get quicker responses
# than emails.
# 
# Note that pushd temporarily visits a directory and
# popd returns from that visit.
#


# The current release is: ai-release-y08m11d24.tgz

# set variable so this can change
release=ai-release-y08m11d24

# set the directory to install into
dest_dir=${HOME}/f09/cs4300/mycode

# go to destination directory
if [ ! -d ${dest_dir} ]; then
    mkdir -p ${dest_dir}
fi
cd ${dest_dir}

# download package
if [ ! -e ${release}.tgz ]; then
    wget http://cit.cs.dixie.edu/cs/cs4300/sources/${release}.tgz
fi

# unpack the package
if [ ! -d ${release} ]; then
    tar zxf ${release}.tgz
fi

# first time build:
pushd ${release}/ai-agents/prog/PLTest
  # added "#include <cstring>" at the top of the file
  emacs PL_Shell.cpp
popd
pushd ${release}/ai-agents/prog/ScavengerWorld
  # added "#include <cstring>" at the top of the files
  emacs Snorlax.cpp Manual.cpp
popd
pushd ${release}/ai-agents/build/linux
  make configure
  make
popd


#
# You can repeat this next step any time you want
# to run the system again
#
# run the scavenger world
worldfile="../../ai-agents/prog/ScavengerWorld/world-assignment-grade.txt"
pushd ${release}/ai/bin
  ./RunProg ./SW_Test -D 1 -f ${worldfile} -O 1 -R 1 -t 1 &
  sleep 1 # wait for environment to get started
  ./RunProg ./SD_Test &
  ./RunProg ./SA_Test -a s -t 0
popd


#
#  This step is one-time per agent creation
#

# to create your own agent
pushd ${release}/ai-agents/prog/ScavengerWorld
  cp Snorlax.h YourAgent.h
  cp Snorlax.cpp YourAgent.cpp
  # change the name of the class and namespace in these two files
  emacs Snorlax.h Snorlax.cpp
  
  # add an entry for you agent in this file
  emacs AgentPrograms.pm
# {
#   name => 'Snorlax',  # agent name
#   key  => 's',        # command line key for your agent
#   header => 'Snorlax.h', # master header file for your agent 
#   cpp    => ['Snorlax.cpp'],  # comma separated list of all .cpp files
#   constructor => 'ai::Sample::Snorlax()',  # c++ code to call instructor
# },

popd


# build with your agent in place
# look for compiler errors
pushd ${release}/ai-agents/build/linux
  make
popd

#
# At this point you can edit your sources, compile, and run
# in a normal development cycle.  Just be sure you are in
# the right location for each operation.
#


#
# I mistyped a file name in AgentPrograms.pm, now the build
# will not work correctly.  I fixed the problem in AgentPrograms.pm,
# but make is still trying to find a file that doesn't exist.
#
# You need to remove the auto-generated file that is looking
# for the non-existent file.
pushd ${release}/ai-agents/build/linux/prog/ScavengerWorld
  rm Makefile.agents
popd
# Now you should be able to build again.