public override void AcademyStep()
{
if (!IsDone() && sys.battleStarted)
{
GameObject[] units = inspector.getCurrentUnits();
foreach (GameObject unit in units)
{
if (inspector.setScriptsFrom(unit))
{
if (inspector.getScriptType() == "AgentScript" && !inspector.isDead())
{
inspector.AgentDescisionRequest();
inspector.AgentAlwaysUpdate();
}
}
}
//Enviromental Upadte
sys.Academy_Update();
if ((sys.knightNumber <= 0 || sys.enemyNumber <= 0) && !onceInStep)
{
//On End
rewardSys.RewardAtEpisodeEnds(inspector, sys);
onceInStep = true;
Done();
}
}
else if (IsDone())
{
int knightlen = inspector.getCurrentKnights().Length;
int enemylen = inspector.getCurrentEnemys().Length;
string endstring = (knightlen > 0 && enemylen <= 0)?"Knight win":(enemylen > 0 && knightlen <= 0)?"Enemy win":(enemylen <= 0 && knightlen <= 0)?"Draw":(enemylen > 0 && knightlen > 0)?"Step Max reached":"Unknown state";
Debug.Log($"{endstring} KnightAvgHP:{inspector.AvgLives(inspector.getCurrentKnights())} / EnemyAvgHP:{inspector.AvgLives(inspector.getCurrentEnemys())}");
}
}
///<summary>set battleStarted to be True</summary>
public void startBattle()
{
AgentPreset preset;
initEnemyNumber = inspector.getCurrentEnemys().Length;
initKnightNumber = inspector.getCurrentKnights().Length;
int numberOfSpace = inspector.getCurrentUnits().Length *2;
foreach (GameObject unit in inspector.getCurrentUnits())
{
if (unit.TryGetComponent <AgentPreset>(out preset))
{
if (preset.AgentType == "Unit")
{
dynamic obj = preset.refer(numberOfSpace, AcademyInner.resetParameters);
unit.SetActive(true);
unit.SendMessage("initRefer", obj, SendMessageOptions.RequireReceiver);
}
else
{
Type anytype = Type.GetType(preset.AgentType);
if (anytype != null)
{
Component script = unit.AddComponent(anytype);
dynamic obj = preset.refer(numberOfSpace, AcademyInner.resetParameters);
Debug.Log($"{anytype.Name} / {script.name} / {obj}");
unit.SetActive(true);
script.SendMessage("initRefer", obj, SendMessageOptions.RequireReceiver);
}
else
{
Debug.LogError("There was invalid Agent type string which couldn't converted to type object ");
}
}
}
}
print($"Start:{knightUnits.Length}/{enemyUnits.Length}");
//show the new UI
cam.onStart();
StartCoroutine(battleUI());
battleStarted = true;
//Hardcoded rewarding algorithm, need to be adjusted
AllInitLives = 0;
}
public override void RewardAtEpisodeEnds(UnitInspect inspector, GameSystem sys)
{
float AllDamaged = (inspector.getCurrentEnemys().Length <= 0)?0:inspector.AvgLives(inspector.getCurrentEnemys());
//Rewarding globally
foreach (GameObject knight in inspector.getInstantiatedKnights())
{
inspector.setScriptsFrom(knight);
if (inspector.isScriptValid() && inspector.getScriptType() == "AgentScript")
{
BagReset();
AddReward((1 - ((AllDamaged) / sys.AllInitLives)) * 2f);
Apply(inspector.AgentScript);
}
}
/*
* //Rewarding reamined units
* foreach(GameObject knight in inspector.getCurrentKnights()) {
* inspector.AgentAddRewardDircetly(1f);
* }
*/
}
public override void CollectObservations()
{
if (sys != null)
{
if (!sys.battleStarted)
{
Debug.LogWarning("Observation triggered before battle started. sending zero observation");
for (int i = 0; i < PlannedObs; i++)
{
AddVectorObs(0);
AddVectorObs(0);
}
}
else
{
GameObject[] Knight = inspector.getCurrentKnights();
GameObject[] Enemy = inspector.getCurrentEnemys();
for (int i = 0; i < sys.initKnightNumber; i++)
{
if (i >= Knight.Length || Knight?[i] == null)
{
AddVectorObs(0);
AddVectorObs(0);
continue;
}
if (inspector.setScriptsFrom(Knight[i])) //returns true when it's valid
{
if (!inspector.isDead())
{
// When alive
AddVectorObs(Knight[i].transform.localPosition.x);
AddVectorObs(Knight[i].transform.localPosition.z);
}
else
{
// When dead
AddVectorObs(0);
AddVectorObs(0);
}
continue;
}
//When script is not valid but it existed as game object
Debug.LogWarning("Unknown game object tagged as knight and it observated.");
AddVectorObs(0);
AddVectorObs(0);
continue;
}
for (int i = 0; i < sys.initEnemyNumber; i++)
{
if (i >= Enemy.Length || Enemy?[i] == null)
{
AddVectorObs(0);
AddVectorObs(0);
continue;
}
if (inspector.setScriptsFrom(Enemy[i])) //returns true when it's valid
{
if (!inspector.isDead())
{
AddVectorObs(Enemy[i].transform.localPosition.x);
AddVectorObs(Enemy[i].transform.localPosition.z);
}
else
{
AddVectorObs(0);
AddVectorObs(0);
}
continue;
}
Debug.LogError("Unknown game object tagged as enemy and it observated.");
AddVectorObs(0);
AddVectorObs(0);
continue;
}
}
}
else
{
Debug.LogError("Observation triggered before even game system instantiate");
for (int i = 0; i < PlannedObs; i++) //placeholder
{
AddVectorObs(0);
AddVectorObs(0);
}
}
SetTextObs($"{inspector.AvgLives(inspector.getCurrentKnights())}");
}