<?xml version="1.0" encoding="UTF-8" standalone="no" ?>

<Mission xmlns="http://ProjectMalmo.microsoft.com" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

<About>

<Summary>Cliff walking mission based on Sutton and Barto.</Summary>

</About>

<ServerSection>

<ServerInitialConditions>

<Time><StartTime>1</StartTime></Time>

</ServerInitialConditions>

<ServerHandlers>

<FlatWorldGenerator generatorString="3;7,220*1,5*3,2;3;,biome_1"/>

<DrawingDecorator>

<!-- coordinates for cuboid are inclusive -->

<DrawCuboid x1="-2" y1="46" z1="-2" x2="10" y2="50" z2="3" type="air" /> <!-- limits of our arena -->

<DrawCuboid x1="-2" y1="45" z1="-2" x2="10" y2="45" z2="3" type="glass" /> <!-- floor of the arena -->

<DrawCuboid x1="-2" y1="44" z1="-2" x2="10" y2="44" z2="3" type="lava" />

<DrawBlock x="-2" y="45" z="-2" type="cobblestone" /> <!-- the starting marker -->

<DrawBlock x="10" y="45" z="3" type="lapis_block" /> <!-- the destination marker -->

</DrawingDecorator>

<ServerQuitFromTimeUp timeLimitMs="20000"/>

<ServerQuitWhenAnyAgentFinishes/>

</ServerHandlers>

</ServerSection>

<AgentSection mode="Survival">

<Name>Cristina</Name>

<AgentStart>

<Placement x="-1.5" y="46.0" z="-1.5" pitch="30" yaw="0"/>

</AgentStart>

<AgentHandlers>

<DiscreteMovementCommands/>

<ObservationFromFullStats/>

<RewardForTouchingBlockType>

<Block reward="-100.0" type="lava" behaviour="onceOnly"/>

<Block reward="100.0" type="lapis_block" behaviour="onceOnly"/>

</RewardForTouchingBlockType>

<RewardForSendingCommand reward="-1" />

<AgentQuitFromTouchingBlockType>

<Block type="lava" />

<Block type="lapis_block" />

</AgentQuitFromTouchingBlockType>

</AgentHandlers>

</AgentSection>

</Mission>