//----------------------------------------------------------------------------------------------------------------------
void ReadCommandLineArgs()
{
try
{
agentHost.parse(new StringVector(Environment.GetCommandLineArgs()));
}
catch (Exception ex)
{
Console.Error.WriteLine("ERROR: {0}", ex.Message);
Console.Error.WriteLine(agentHost.getUsage());
Environment.Exit(1);
}
if (agentHost.receivedArgument("help"))
{
Console.Error.WriteLine(agentHost.getUsage());
Environment.Exit(0);
}
}
private static void InitAgentHost()
{
_agentHost = new AgentHost();
try
{
_agentHost.parse(new StringVector(Environment.GetCommandLineArgs()));
}
catch (Exception ex)
{
Console.Error.WriteLine("ERROR: {0}", ex.Message);
Console.Error.WriteLine(_agentHost.getUsage());
Environment.Exit(1);
}
if (_agentHost.receivedArgument("help"))
{
Console.Error.WriteLine(_agentHost.getUsage());
Environment.Exit(0);
}
}
static void Main()
{
string missionXML = @"<?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>Hello world!</Summary>
</About>
<ServerSection>
<ServerInitialConditions>
<Time>
<StartTime>1000</StartTime>
<AllowPassageOfTime>false</AllowPassageOfTime>
</Time>
<Weather>clear</Weather>
</ServerInitialConditions>
<ServerHandlers>
<FlatWorldGenerator generatorString=""3;7,44*49,73,35:1,159:4,95:13,35:13,159:11,95:10,159:14,159:6,35:6,95:6;12;""/>
<DrawingDecorator>
<DrawSphere x=""-27"" y=""70"" z=""0"" radius=""30"" type=""air""/>" + Menger(-40, 40, -13, 27, "stone", "smooth_granite", "air") + @"
<DrawCuboid x1=""-25"" y1=""39"" z1=""-2"" x2=""-29"" y2=""39"" z2=""2"" type=""lava""/>
<DrawCuboid x1=""-26"" y1=""39"" z1=""-1"" x2=""-28"" y2=""39"" z2=""1"" type=""obsidian""/>
<DrawBlock x=""-27"" y=""39"" z=""0"" type=""diamond_block""/>
</DrawingDecorator>
<ServerQuitFromTimeUp timeLimitMs=""30000""/>
<ServerQuitWhenAnyAgentFinishes/>
</ServerHandlers>
</ServerSection>
<AgentSection mode=""Survival"">
<Name>MalmoTutorialBot</Name>
<AgentStart>
<Placement x=""0.5"" y=""56.0"" z=""0.5"" yaw=""90""/>
<Inventory>
<InventoryItem slot=""8"" type=""diamond_pickaxe""/>
</Inventory>
</AgentStart>
<AgentHandlers>
<ObservationFromFullStats/>
<ObservationFromGrid>
<Grid name=""floor3x3"">
<min x=""-1"" y=""-1"" z=""-1""/>
<max x=""1"" y=""-1"" z=""1""/>
</Grid>
</ObservationFromGrid>
<ContinuousMovementCommands turnSpeedDegs=""180""/>
<InventoryCommands/>
<AgentQuitFromTouchingBlockType>
<Block type=""diamond_block"" />
</AgentQuitFromTouchingBlockType>
</AgentHandlers>
</AgentSection>
</Mission>";
// Create default Malmo objects:
AgentHost agent_host = new AgentHost();
try
{
agent_host.parse(new StringVector(Environment.GetCommandLineArgs()));
}
catch (Exception e)
{
Console.WriteLine("Error:{0}", e.Message);
Console.WriteLine(agent_host.getUsage());
Environment.Exit(1);
}
if (agent_host.receivedArgument("help"))
{
Console.WriteLine(agent_host.getUsage());
Environment.Exit(0);
}
MissionSpec my_mission = new MissionSpec(missionXML, true);
MissionRecordSpec my_mission_record = new MissionRecordSpec();
// Attempt to start a mission:
int max_retries = 3;
for (int retry = 0; retry < max_retries; retry++)
{
try
{
agent_host.startMission(my_mission, my_mission_record);
break;
}
catch (Exception e)
{
if (retry == max_retries - 1)
{
Console.WriteLine("Error starting mission:{0}", e.Message);
Environment.Exit(1);
}
else
{
Thread.Sleep(2000);
}
}
}
// Loop until mission starts
Console.WriteLine("Waiting for the mission to start ");
WorldState world_state = agent_host.getWorldState();
while (!world_state.has_mission_begun)
{
Console.Write(".");
Thread.Sleep(100);
world_state = agent_host.getWorldState();
foreach (TimestampedString error in world_state.errors)
{
Console.WriteLine("Error:{0}", error.text);
}
}
Console.WriteLine();
Console.WriteLine("Mission running ");
agent_host.sendCommand("hotbar.9 1"); // Press the hotbar key
agent_host.sendCommand("hotbar.9 0"); // Release hotbar key - agent should now be holding diamond_pickaxe
agent_host.sendCommand("pitch 0.2"); // Start looking downward slowly
Thread.Sleep(1000); // Wait a second until we are looking in roughly the right direction
agent_host.sendCommand("pitch 0"); // Stop tilting the camera
agent_host.sendCommand("move 1"); // And start running...
agent_host.sendCommand("attack 1"); // Whilst flailing our pickaxe!
bool jumping = false;
// Loop until mission ends:
while (world_state.is_mission_running)
{
Console.Write(".");
Thread.Sleep(100);
world_state = agent_host.getWorldState();
foreach (TimestampedString error in world_state.errors)
{
Console.WriteLine("Error:{0}", error.text);
}
if (world_state.number_of_observations_since_last_state > 0) // Have any observations come in?
{
string msg = world_state.observations[world_state.observations.Count - 1].text;
JObject observations = JObject.Parse(msg);
JToken grid = observations.GetValue("floor3x3");
if (jumping is true)
{
if (grid[4].ToString() is "lava")
{
agent_host.sendCommand("jump 0");
jumping = false;
}
}
if (grid[3].ToString() is "lava")
{
agent_host.sendCommand("jump 1");
jumping = true;
}
}
}
Console.WriteLine();
Console.WriteLine("Mission ended");
// Mission has ended.
}
public static void Main()
{
AgentHost agentHost = new AgentHost();
try
{
agentHost.parse(new StringVector(Environment.GetCommandLineArgs()));
}
catch (Exception ex)
{
Console.Error.WriteLine("ERROR: {0}", ex.Message);
Console.Error.WriteLine(agentHost.getUsage());
Environment.Exit(1);
}
if (agentHost.receivedArgument("help"))
{
Console.Error.WriteLine(agentHost.getUsage());
Environment.Exit(0);
}
MissionSpec mission = new MissionSpec();
mission.timeLimitInSeconds(10);
mission.requestVideo(320, 240);
mission.rewardForReachingPosition(19.5f, 0.0f, 19.5f, 100.0f, 1.1f);
MissionRecordSpec missionRecord = new MissionRecordSpec("./saved_data.tgz");
missionRecord.recordCommands();
missionRecord.recordMP4(20, 400000);
missionRecord.recordRewards();
missionRecord.recordObservations();
try
{
agentHost.startMission(mission, missionRecord);
}
catch (MissionException ex)
{
// Using catch(Exception ex) would also work, but specifying MissionException allows
// us to access the error code:
Console.Error.WriteLine("Error starting mission: {0}", ex.Message);
Console.Error.WriteLine("Error code: {0}", ex.getMissionErrorCode());
// We can do more specific error handling using this code, eg:
if (ex.getMissionErrorCode() == MissionException.MissionErrorCode.MISSION_INSUFFICIENT_CLIENTS_AVAILABLE)
{
Console.Error.WriteLine("Have you started a Minecraft client?");
}
Environment.Exit(1);
}
WorldState worldState;
Console.WriteLine("Waiting for the mission to start");
do
{
Console.Write(".");
Thread.Sleep(100);
worldState = agentHost.getWorldState();
foreach (TimestampedString error in worldState.errors)
{
Console.Error.WriteLine("Error: {0}", error.text);
}
}while (!worldState.has_mission_begun);
Console.WriteLine();
Random rand = new Random();
// main loop:
do
{
agentHost.sendCommand("move 1");
agentHost.sendCommand(string.Format("turn {0}", rand.NextDouble()));
Thread.Sleep(500);
worldState = agentHost.getWorldState();
Console.WriteLine(
"video,observations,rewards received: {0}, {1}, {2}",
worldState.number_of_video_frames_since_last_state,
worldState.number_of_observations_since_last_state,
worldState.number_of_rewards_since_last_state);
foreach (TimestampedReward reward in worldState.rewards)
{
Console.Error.WriteLine("Summed reward: {0}", reward.getValue());
}
foreach (TimestampedString error in worldState.errors)
{
Console.Error.WriteLine("Error: {0}", error.text);
}
}while (worldState.is_mission_running);
Console.WriteLine("Mission has stopped.");
}
public static void Main()
{
AgentHost agentHost = new AgentHost();
try
{
agentHost.parse(new StringVector(Environment.GetCommandLineArgs()));
}
catch (Exception ex)
{
Console.Error.WriteLine("ERROR: {0}", ex.Message);
Console.Error.WriteLine(agentHost.getUsage());
Environment.Exit(1);
}
if (agentHost.receivedArgument("help"))
{
Console.Error.WriteLine(agentHost.getUsage());
Environment.Exit(0);
}
MissionSpec mission = new MissionSpec();
mission.timeLimitInSeconds(10);
mission.requestVideo(320, 240);
mission.rewardForReachingPosition(19.5f, 0.0f, 19.5f, 100.0f, 1.1f);
MissionRecordSpec missionRecord = new MissionRecordSpec("./saved_data.tgz");
missionRecord.recordCommands();
missionRecord.recordMP4(20, 400000);
missionRecord.recordRewards();
missionRecord.recordObservations();
try
{
agentHost.startMission(mission, missionRecord);
}
catch (Exception ex)
{
Console.Error.WriteLine("Error starting mission: {0}", ex.Message);
Environment.Exit(1);
}
WorldState worldState;
Console.WriteLine("Waiting for the mission to start");
do
{
Console.Write(".");
Thread.Sleep(100);
worldState = agentHost.getWorldState();
foreach (TimestampedString error in worldState.errors)
{
Console.Error.WriteLine("Error: {0}", error.text);
}
}while (!worldState.is_mission_running);
Console.WriteLine();
Random rand = new Random();
// main loop:
do
{
agentHost.sendCommand("move 1");
agentHost.sendCommand(string.Format("turn {0}", rand.NextDouble()));
Thread.Sleep(500);
worldState = agentHost.getWorldState();
Console.WriteLine(
"video,observations,rewards received: {0}, {1}, {2}",
worldState.number_of_video_frames_since_last_state,
worldState.number_of_observations_since_last_state,
worldState.number_of_rewards_since_last_state);
foreach (TimestampedReward reward in worldState.rewards)
{
Console.Error.WriteLine("Summed reward: {0}", reward.getValue());
}
foreach (TimestampedString error in worldState.errors)
{
Console.Error.WriteLine("Error: {0}", error.text);
}
}while (worldState.is_mission_running);
Console.WriteLine("Mission has stopped.");
}
private void btnRun_Click(object sender, EventArgs e)
{
AgentHost agentHost = new AgentHost();
try
{
agentHost.parse(new StringVector(Environment.GetCommandLineArgs()));
}
catch (Exception ex)
{
lstMessage.Items.Insert(0, String.Format("ERROR: {0}", ex.Message));
lstMessage.Items.Insert(0, agentHost.getUsage());
Environment.Exit(1);
}
if (agentHost.receivedArgument("help"))
{
lstMessage.Items.Insert(0, agentHost.getUsage());
Environment.Exit(0);
}
// Clear debug box
lstMessage.Items.Clear();
// Load the .xml mission file and
// Run the Mission
switch (cbSelect.SelectedItem.ToString())
{
case "DefaultMission":
XMLFile = $"{strBaseLocation}DefaultMission.xml";
LoadMinecraft(agentHost, XMLFile, lstMessage);
DefaultMission.Execute(agentHost, lstMessage, pnl3x3, pnlDiagData, pictureBoxMineCraft, chkFullDebug);
break;
case "AvoidTheLava":
XMLFile = $"{strBaseLocation}AvoidTheLava.xml";
LoadMinecraft(agentHost, XMLFile, lstMessage);
AvoidTheLava.Execute(agentHost, lstMessage, pnl3x3, pnlDiagData, pictureBoxMineCraft, chkFullDebug);
break;
case "Tutorial4":
XMLFile = $"{strBaseLocation}Tutorial4.xml";
LoadMinecraft(agentHost, XMLFile, lstMessage);
Tutorial4.Execute(agentHost, lstMessage, pnl3x3, pnlDiagData, pictureBoxMineCraft, chkFullDebug);
break;
case "Maze_2":
XMLFile = $"{strBaseLocation}maze_2.xml";
LoadMinecraft(agentHost, XMLFile, lstMessage);
maze2.Execute(agentHost, lstMessage, pnl3x3, pnlDiagData, pictureBoxMineCraft, chkFullDebug);
break;
case "ObserveExampleOne":
XMLFile = $"{strBaseLocation}ObserveExampleOne.xml";
LoadMinecraft(agentHost, XMLFile, lstMessage);
ObserveExampleOne.Execute(agentHost, lstMessage, pnl3x3, pnlDiagData, pictureBoxMineCraft, chkFullDebug);
break;
case "TryToNavigateByVideo":
XMLFile = $"{strBaseLocation}TryToNavigateByVideo.xml";
LoadMinecraft(agentHost, XMLFile, lstMessage);
TryToNavigateByVideo.Execute(agentHost, lstMessage, pnl3x3, pnlDiagData, pictureBoxMineCraft, chkFullDebug);
break;
default:
XMLFile = $"{strBaseLocation}DefaultMission.xml";
LoadMinecraft(agentHost, XMLFile, lstMessage);
DefaultMission.Execute(agentHost, lstMessage, pnl3x3, pnlDiagData, pictureBoxMineCraft, chkFullDebug);
break;
}
}
static void Main()
{
string missionXML = @"<?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>Hello world!</Summary>
</About>
<ServerSection>
<ServerInitialConditions>
<Time>
<StartTime>1000</StartTime>
<AllowPassageOfTime>false</AllowPassageOfTime>
</Time>
<Weather>clear</Weather>
</ServerInitialConditions>
<ServerHandlers>
<FlatWorldGenerator generatorString=""3;7,44*49,73,35:1,159:4,95:13,35:13,159:11,95:10,159:14,159:6,35:6,95:6;12;""/>
<DrawingDecorator>
<DrawSphere x=""-27"" y=""70"" z=""0"" radius=""30"" type=""air""/>" + Menger(-40, 40, -13, 27, "stone", "smooth_granite", "air") + @"
<DrawBlock x=""-27"" y=""39"" z=""0"" type=""diamond_block""/>
</DrawingDecorator>
<ServerQuitFromTimeUp timeLimitMs=""30000""/>
<ServerQuitWhenAnyAgentFinishes/>
</ServerHandlers>
</ServerSection>
<AgentSection mode=""Survival"">
<Name>MalmoTutorialBot</Name>
<AgentStart>
<Placement x=""0.5"" y=""56.0"" z=""0.5"" yaw=""90""/>
<Inventory>
<InventoryItem slot=""8"" type=""diamond_pickaxe""/>
</Inventory>
</AgentStart>
<AgentHandlers>
<ObservationFromFullStats/>
<ContinuousMovementCommands turnSpeedDegs=""180""/>
<InventoryCommands/>
<AgentQuitFromReachingPosition>
<Marker x=""-26.5"" y=""40"" z=""0.5"" tolerance=""0.5"" description=""Goal_found""/>
</AgentQuitFromReachingPosition>
</AgentHandlers>
</AgentSection>
</Mission>";
// Create default Malmo objects:
AgentHost agent_host = new AgentHost();
try
{
agent_host.parse(new StringVector(Environment.GetCommandLineArgs()));
}
catch (Exception e)
{
Console.WriteLine("Error:{0}", e.Message);
Console.WriteLine(agent_host.getUsage());
Environment.Exit(1);
}
if (agent_host.receivedArgument("help"))
{
Console.WriteLine(agent_host.getUsage());
Environment.Exit(0);
}
MissionSpec my_mission = new MissionSpec(missionXML, true);
MissionRecordSpec my_mission_record = new MissionRecordSpec();
// Attempt to start a mission:
int max_retries = 3;
for (int retry = 0; retry < max_retries; retry++)
{
try
{
agent_host.startMission(my_mission, my_mission_record);
break;
}
catch (Exception e)
{
if (retry == max_retries)
{
Console.WriteLine("Error starting mission:{0}", e.Message);
Environment.Exit(1);
}
else
{
Thread.Sleep(2000);
}
}
}
// Loop until mission starts:
Console.WriteLine("Waiting for the mission to start ");
WorldState world_state = agent_host.getWorldState();
while (!world_state.has_mission_begun)
{
Console.Write(".");
Thread.Sleep(100);
world_state = agent_host.getWorldState();
foreach (TimestampedString error in world_state.errors)
{
Console.WriteLine("Error:{0}", error.text);
}
}
Console.WriteLine();
Console.WriteLine("Mission running ");
agent_host.sendCommand("hotbar.9 1");
agent_host.sendCommand("hotbar.9 0");
agent_host.sendCommand("pitch 0.2");
Thread.Sleep(1000);
agent_host.sendCommand("pitch 0");
agent_host.sendCommand("move 1");
agent_host.sendCommand("attack 1");
// Loop until mission ends:
while (world_state.is_mission_running)
{
Console.Write(".");
Thread.Sleep(100);
world_state = agent_host.getWorldState();
foreach (TimestampedString error in world_state.errors)
{
Console.WriteLine("Error:{0}", error.text);
}
}
Console.WriteLine();
Console.WriteLine("Mission ended");
// Mission has ended.
}
public static void Main()
{
AgentHost agentHost = new AgentHost();
try
{
agentHost.parse( new StringVector( Environment.GetCommandLineArgs() ) );
}
catch( Exception ex )
{
Console.Error.WriteLine("ERROR: {0}", ex.Message);
Console.Error.WriteLine(agentHost.getUsage());
Environment.Exit(1);
}
if( agentHost.receivedArgument("help") )
{
Console.Error.WriteLine(agentHost.getUsage());
Environment.Exit(0);
}
MissionSpec mission = new MissionSpec();
mission.timeLimitInSeconds(10);
mission.requestVideo( 320, 240 );
mission.rewardForReachingPosition(19.5f,0.0f,19.5f,100.0f,1.1f);
MissionRecordSpec missionRecord = new MissionRecordSpec("./saved_data.tgz");
missionRecord.recordCommands();
missionRecord.recordMP4(20, 400000);
missionRecord.recordRewards();
missionRecord.recordObservations();
try
{
agentHost.startMission(mission, missionRecord);
}
catch (Exception ex)
{
Console.Error.WriteLine("Error starting mission: {0}", ex.Message);
Environment.Exit(1);
}
WorldState worldState;
Console.WriteLine("Waiting for the mission to start");
do
{
Console.Write(".");
Thread.Sleep(100);
worldState = agentHost.getWorldState();
foreach (TimestampedString error in worldState.errors) Console.Error.WriteLine("Error: {0}", error.text);
}
while (!worldState.is_mission_running);
Console.WriteLine();
Random rand = new Random();
// main loop:
do
{
agentHost.sendCommand("move 1");
agentHost.sendCommand(string.Format("turn {0}", rand.NextDouble()));
Thread.Sleep(500);
worldState = agentHost.getWorldState();
Console.WriteLine(
"video,observations,rewards received: {0}, {1}, {2}",
worldState.number_of_video_frames_since_last_state,
worldState.number_of_observations_since_last_state,
worldState.number_of_rewards_since_last_state);
foreach (TimestampedReward reward in worldState.rewards) Console.Error.WriteLine("Summed reward: {0}", reward.getValue());
foreach (TimestampedString error in worldState.errors) Console.Error.WriteLine("Error: {0}", error.text);
}
while (worldState.is_mission_running);
Console.WriteLine("Mission has stopped.");
}
public static void Main()
{
for (int run = 0; run < 1; run++)
{
Console.WriteLine("Run #" + run);
AgentHost agentHost = new AgentHost();
try
{
agentHost.parse(new StringVector(Environment.GetCommandLineArgs()));
}
catch (Exception ex)
{
Console.Error.WriteLine("ERROR: {0}", ex.Message);
Console.Error.WriteLine(agentHost.getUsage());
Environment.Exit(1);
}
if (agentHost.receivedArgument("help"))
{
Console.Error.WriteLine(agentHost.getUsage());
Environment.Exit(0);
}
bool pretty_print = false;
string xml = System.IO.File.ReadAllText(System.IO.Directory.GetCurrentDirectory() + "/mission.xml");
MissionSpec mission = null;
bool validate = true;
mission = new MissionSpec(xml, validate);
Random rand2 = new Random();
for (int i = 0; i < rand2.Next(5, 15); i++)
{
mission.drawBlock(rand2.Next(1, 10), 46, rand2.Next(1, 10), "red_flower");
}
MissionRecordSpec missionRecord = new MissionRecordSpec("./saved_data.tgz");
missionRecord.recordCommands();
missionRecord.recordMP4(20, 400000);
missionRecord.recordRewards();
missionRecord.recordObservations();
bool connected = false;
int attempts = 0;
while (!connected)
{
try
{
attempts += 1;
agentHost.startMission(mission, missionRecord);
connected = true;
}
catch (MissionException ex)
{
// Using catch(Exception ex) would also work, but specifying MissionException allows
// us to access the error code:
Console.Error.WriteLine("Error starting mission: {0}", ex.Message);
Console.Error.WriteLine("Error code: {0}", ex.getMissionErrorCode());
// We can do more specific error handling using this code, eg:
if (ex.getMissionErrorCode() == MissionException.MissionErrorCode.MISSION_INSUFFICIENT_CLIENTS_AVAILABLE)
{
Console.Error.WriteLine("Have you started a Minecraft client?");
}
if (attempts >= 3) // Give up after three goes.
{
Environment.Exit(1);
}
Thread.Sleep(1000); // Wait a second and try again.
}
}
WorldState worldState;
Console.WriteLine("Waiting for the mission to start");
do
{
Console.Write(".");
Thread.Sleep(100);
worldState = agentHost.getWorldState();
foreach (TimestampedString error in worldState.errors)
{
Console.Error.WriteLine("Error: {0}", error.text);
}
}while (!worldState.has_mission_begun);
Console.WriteLine();
Random rand = new Random();
Queue <JToken> apples = new Queue <JToken>();
bool observed = false;
// main loop:
do
{
//agentHost.sendCommand(string.Format("turn {0}", rand.NextDouble()));
Thread.Sleep(500);
worldState = agentHost.getWorldState();
//agentHost.sendCommand("pitch 1");
if (!observed)
{
JObject obj = JObject.Parse(worldState.observations[0].text);
JToken entities;
if (obj.TryGetValue("close_entities", out entities))
{
JArray entitiesArr = (JArray)entities;
// The first element is always our agent ? - maybe
for (int i = 1; i < entitiesArr.Count; i++)
{
Console.WriteLine(entitiesArr[i]["name"]);
if ((string)entitiesArr[i]["name"] == "red_flower")
{
apples.Enqueue(entitiesArr[i]);
}
}
observed = true;
}
}
else
{
// Start trying to get to the apples
if (apples.Count == 0)
{
Console.WriteLine("Mission acomplished.");
return;
}
bool popped = false;
while (!popped)
{
var obs = agentHost.getWorldState().observations;
if (obs.Count > 0)
{
// Get our position
JObject obj = JObject.Parse(obs[0].text);
JToken entities;
if (obj.TryGetValue("close_entities", out entities))
{
JArray entitiesArr = (JArray)entities;
// The first element is always our agent ? - maybe
Console.WriteLine(entitiesArr[0]);
int x = (int)entitiesArr[0]["x"];
int z = (int)entitiesArr[0]["z"];
int diffX = (int)apples.Peek()["x"] - x;
int diffZ = (int)apples.Peek()["z"] - z;
Console.WriteLine(diffX + "-" + diffZ);
if (diffZ > 0)
{
agentHost.sendCommand("movesouth 1");
}
else if (diffZ < 0)
{
agentHost.sendCommand("movenorth 1");
}
if (diffX > 0)
{
agentHost.sendCommand("moveeast 1");
}
else if (diffX < 0)
{
agentHost.sendCommand("movewest 1");
}
/* Console.WriteLine(entitiesArr[0]);
* if (diffZ > 0)
* {
* if((float)entitiesArr[0]["yaw"] > 180)
* agentHost.sendCommand("turn 180");
* agentHost.sendCommand("move 1");
* }
* else if (diffZ < 0)
* {
* agentHost.sendCommand("turn 0");
* agentHost.sendCommand("move 1");
* }
* if (diffX > 0)
* {
* agentHost.sendCommand("turn -90");
* agentHost.sendCommand("move 1");
* }
* else if (diffX < 0)
* {
* agentHost.sendCommand("turn 90");
* agentHost.sendCommand("move 1");
* }*/
if (diffZ == 0 && diffX == 0)
{
Console.WriteLine("Dequeuing");
agentHost.sendCommand("move 0");
apples.Dequeue();
// break block
agentHost.sendCommand("pitch 1");
agentHost.sendCommand("attack 1");
agentHost.sendCommand("jump 1");
Thread.Sleep(6000);
break;
}
}
}
Thread.Sleep(500);
// agentHost.sendCommand("movenorth 1");
}
}
Console.WriteLine(
"video,observations,rewards received: {0}, {1}, {2}",
worldState.number_of_video_frames_since_last_state,
worldState.number_of_observations_since_last_state,
worldState.number_of_rewards_since_last_state);
foreach (TimestampedReward reward in worldState.rewards)
{
Console.Error.WriteLine("Summed reward: {0}", reward.getValue());
}
foreach (TimestampedString error in worldState.errors)
{
Console.Error.WriteLine("Error: {0}", error.text);
}
}while (worldState.is_mission_running);
Console.WriteLine("Mission has stopped.");
}
}
public static void Main()
{
AgentHost agentHost = new AgentHost();
try
{
agentHost.parse(new StringVector(Environment.GetCommandLineArgs()));
}
catch (Exception ex)
{
Console.Error.WriteLine("ERROR: {0}", ex.Message);
Console.Error.WriteLine(agentHost.getUsage());
Environment.Exit(1);
}
if (agentHost.receivedArgument("help"))
{
Console.Error.WriteLine(agentHost.getUsage());
Environment.Exit(0);
}
MissionSpec my_mission = new MissionSpec();
MissionRecordSpec my_mission_record = new MissionRecordSpec("./saved_data.tgz");
// Attempt to start a mission:
int max_retries = 3;
for (int retry = 0; retry < max_retries; retry++)
{
try
{
agentHost.startMission(my_mission, my_mission_record);
break;
}
catch (MissionException ex)
{
if (retry == max_retries - 1)
{
Console.WriteLine("Error starting mission:{0}", ex.Message);
Environment.Exit(1);
}
else
{
Thread.Sleep(2000);
}
}
}
// Loop until mission starts:
Console.WriteLine("Waiting for the mission to start ");
WorldState world_state;
do
{
Console.Write(".");
Thread.Sleep(100);
world_state = agentHost.getWorldState();
foreach (TimestampedString error in world_state.errors)
{
Console.Error.WriteLine("Error:{0}", error.text);
}
}while (!world_state.has_mission_begun);
Console.WriteLine();
Console.WriteLine("Mission running ");
Console.WriteLine(my_mission.getAsXML(true));
// Enter your commands here
// agentHost.sendCommand("turn -0.5");
// agentHost.sendCommand("move 1");
// agentHost.sendCommand("jump 1");
// Loop until mission ends:
while (world_state.is_mission_running)
{
Console.Write(".");
Thread.Sleep(100);
world_state = agentHost.getWorldState();
foreach (TimestampedString error in world_state.errors)
{
Console.WriteLine("Error:{0}", error.text);
}
}
Console.WriteLine();
Console.WriteLine("Mission ended");
// Mission has ended
}
static void Main()
{
string missionXML = @"<?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 > Hello world!</ Summary >
</ About >
< ServerSection >
< ServerInitialConditions >
< Time >
< StartTime > 12000 </ StartTime >
< AllowPassageOfTime > false </ AllowPassageOfTime >
< Weather > rain </ Weather >
</ Time >
</ ServerInitialConditions >
< ServerHandlers >
< FlatWorldGenerator generatorString = '3;7,44*49,73,35:1,159:4,95:13,35:13,159:11,95:10,159:14,159:6,35:6,95:6;12;' />
< ServerQuitFromTimeUp timeLimitMs = '30000' />
< ServerQuitWhenAnyAgentFinishes />
</ ServerHandlers >
</ ServerSection >
< AgentSection mode = 'Survival' >
< Name > MalmoTutorialBot </ Name >
< AgentStart >
< Placement x = '0' y = '56' z = '0' yaw = '90' />
</ AgentStart >
< AgentHandlers >
< ObservationFromFullStats />
< ContinuousMovementCommands turnSpeedDegs = '180' />
</ AgentHandlers >
</ AgentSection >
</ Mission >";
// Create default Malmo objects:
AgentHost agent_host = new AgentHost();
try
{
agent_host.parse(new StringVector(Environment.GetCommandLineArgs()));
}
catch (Exception ex)
{
Console.Error.WriteLine("Error:{0}", ex.Message);
Console.Error.WriteLine(agent_host.getUsage());
Environment.Exit(1);
}
if (agent_host.receivedArgument("help"))
{
Console.Error.WriteLine(agent_host.getUsage());
Environment.Exit(0);
}
MissionSpec my_mission = new MissionSpec();
my_mission.timeLimitInSeconds(30);
MissionRecordSpec my_mission_record = new MissionRecordSpec("./saved_data.tgz");
// Attempt to start a mission:
int max_retries = 3;
for (int retry = 0; retry < max_retries; retry++)
{
try
{
agent_host.startMission(my_mission, my_mission_record);
break;
}
catch (Exception ex)
{
if (retry == max_retries - 1)
{
Console.WriteLine("Error starting mission:{0}", ex.Message);
Environment.Exit(1);
}
else
{
Thread.Sleep(1000);
}
}
}
// Loop until mission starts:
Console.WriteLine("Waiting for the mission to start ");
WorldState world_state = agent_host.getWorldState();
while (!world_state.has_mission_begun)
{
Console.Write(".");
Thread.Sleep(100);
world_state = agent_host.getWorldState();
foreach (TimestampedString error in world_state.errors)
{
Console.WriteLine("Error:{0}", error.text);
}
}
Console.WriteLine();
Console.WriteLine("Mission running ");
// Commands go here //
// Loop until mission ends:
while (world_state.is_mission_running)
{
Console.Write(".");
Thread.Sleep(100);
world_state = agent_host.getWorldState();
foreach (TimestampedString error in world_state.errors)
{
Console.WriteLine("Error:{0}", error.text);
}
}
Console.WriteLine();
Console.WriteLine("Mission ended");
// Mission has ended.
}