///<summary>Check battle started and updates units to be set dead in certain condition. also updates number and battle indicator, debug infos</summary>
public void Academy_Update()
{
if (battleStarted)
{
knightNumber = 0;
enemyNumber = 0;
GameObject[] Units = inspector.getCurrentUnits();
foreach (GameObject unit in Units)
{
if (inspector.setScriptsFrom(unit) && !inspector.isDead() && inspector.getLives() < 0 && !inspector.isDoneInProgress())
{
inspector.setDead();
}
}
GameObject[] UpdatedUnits = inspector.getCurrentUnits();
for (int i = 0; i < UpdatedUnits.Length; i++)
{
if (inspector.setScriptsFrom(UpdatedUnits[i]) && !inspector.isDead())
{
knightNumber += (inspector.getTag() == "Knight")?1:0;
enemyNumber += (inspector.getTag() == "Enemy")?1:0;
}
}
}
/*
* GameObject nowUnit=cam.getStickyUnit();
* if(inspector.setScriptsFrom(nowUnit)) {
* DebugInner.setFromUnit(nowUnit);
* }
*
* infoPanel.text = $@"Id:{inspector.InnerObject.GetInstanceID()}
* Hp:{DebugInner.initialLives}/{DebugInner.currentLives}
* Default Damage:{DebugInner.defaultDammage}
* Attack Tag:{DebugInner.attackTag}
* Range:{DebugInner.range}
* Unit Type:{DebugInner.unitType}
*
* Total Damage:{DebugInner.totalDamage}
* Pre Reward:{DebugInner.preReward}
*
* Knight Num:{knightNumber}
* Enemy Num:{enemyNumber}
* Episode:{AcademyInner.GetEpisodeCount()}
* ";
*
*/
}
public override void AcademyStep()
{
if (!IsDone() && sys.battleStarted)
{
GameObject[] units = inspector.getCurrentUnits();
foreach (GameObject unit in units)
{
if (inspector.setScriptsFrom(unit))
{
if (inspector.getScriptType() == "AgentScript" && !inspector.isDead())
{
inspector.AgentDescisionRequest();
inspector.AgentAlwaysUpdate();
}
}
}
//Enviromental Upadte
sys.Academy_Update();
if ((sys.knightNumber <= 0 || sys.enemyNumber <= 0) && !onceInStep)
{
//On End
rewardSys.RewardAtEpisodeEnds(inspector, sys);
onceInStep = true;
Done();
}
}
else if (IsDone())
{
int knightlen = inspector.getCurrentKnights().Length;
int enemylen = inspector.getCurrentEnemys().Length;
string endstring = (knightlen > 0 && enemylen <= 0)?"Knight win":(enemylen > 0 && knightlen <= 0)?"Enemy win":(enemylen <= 0 && knightlen <= 0)?"Draw":(enemylen > 0 && knightlen > 0)?"Step Max reached":"Unknown state";
Debug.Log($"{endstring} KnightAvgHP:{inspector.AvgLives(inspector.getCurrentKnights())} / EnemyAvgHP:{inspector.AvgLives(inspector.getCurrentEnemys())}");
}
}
void Update()
{
if (Dict != null && characterPlacer.showhp)
{
foreach (KeyValuePair <GameObject, Healthbar> pair in Dict)
{
onUpdate(pair.Key, pair.Value);
}
}
Units = new Dictionary <int, GameObject>();
foreach (GameObject unit in inspector.getCurrentUnits())
{
Units.Add(unit.GetInstanceID(), unit);
}
int[] keys = new int[Units.Keys.Count];
Units.Keys.CopyTo(keys, 0);
//don't use time.deltatime if the timescale is 0
if (Time.timeScale == 0)
{
timescale = (1f / 30f);
}
else
{
timescale = Time.deltaTime;
}
//if key gets pressed move left/right
if (Input.GetKeyDown("a"))
{
//transform.Translate(Vector3.right * -movespeed * timescale);
if (keys.Length > 0)
{
Sticky -= 1;
if (Sticky >= keys.Length)
{
Sticky = 0;
}
if (Sticky < 0)
{
Sticky = keys.Length - 1;
}
StickyKey = keys[Sticky];
}
}
if (Input.GetKeyDown("d"))
{
//transform.Translate(Vector3.right * movespeed * timescale);
if (keys.Length > 0)
{
Sticky += 1;
if (Sticky >= keys.Length)
{
Sticky = 0;
}
if (Sticky < 0)
{
Sticky = keys.Length - 1;
}
StickyKey = keys[Sticky];
}
}
//if key gets pressed move up/down
if (Input.GetKey("w"))
{
transform.Translate(Vector3.up * movespeed * timescale);
}
if (Input.GetKey("s"))
{
transform.Translate(Vector3.up * -movespeed * timescale);
}
//if scrollwheel is down rotate camera
if (Input.GetMouseButton(2))
{
float mouseX = Input.GetAxis("Mouse X");
float mouseY = -Input.GetAxis("Mouse Y");
rotateCamera(mouseX, mouseY);
}
//move camera when you scroll
transform.Translate(new Vector3(0, 0, Input.GetAxis("Mouse ScrollWheel")) * zoomSpeed * timescale);
if (characterPlacer.battleStarted && keys.Length > 0 && (characterPlacer.knightNumber >= 1 || characterPlacer.enemyNumber >= 1))
{
if (Sticky > keys.Length - 1)
{
Sticky = 0;
}
if (Sticky < 0)
{
Sticky = keys.Length - 1;
}
if (!Units.ContainsKey(StickyKey))
{
StickyKey = keys[Sticky];
}
if (Units.ContainsKey(StickyKey))
{
if (inspector.setScriptsFrom(Units[StickyKey]) && !inspector.isDead())
{
transform.position = new Vector3(Units[StickyKey].transform.position.x, transform.position.y, Units[StickyKey].transform.position.z);
thatKnight = Units[StickyKey];
}
else
{
Debug.LogWarning("Undead caught while controlling cam");
}
//print($"{Units.Length}/{Sticky}/Front:{((Sticky+1<Units.Length)?Units[Sticky+1].tag:Units[0].tag)}/Current:{Units[Sticky].tag}/Backward:{((Sticky>0)?Units[Sticky-1].tag:Units[Units.Length-1].tag)}");
}
else
{
Debug.LogError("It wasn't on the key");
}
}
}
public override void CollectObservations()
{
if (sys != null)
{
if (!sys.battleStarted)
{
Debug.LogWarning("Observation triggered before battle started. sending zero observation");
for (int i = 0; i < PlannedObs; i++)
{
AddVectorObs(0);
AddVectorObs(0);
}
}
else
{
GameObject[] Knight = inspector.getCurrentKnights();
GameObject[] Enemy = inspector.getCurrentEnemys();
for (int i = 0; i < sys.initKnightNumber; i++)
{
if (i >= Knight.Length || Knight?[i] == null)
{
AddVectorObs(0);
AddVectorObs(0);
continue;
}
if (inspector.setScriptsFrom(Knight[i])) //returns true when it's valid
{
if (!inspector.isDead())
{
// When alive
AddVectorObs(Knight[i].transform.localPosition.x);
AddVectorObs(Knight[i].transform.localPosition.z);
}
else
{
// When dead
AddVectorObs(0);
AddVectorObs(0);
}
continue;
}
//When script is not valid but it existed as game object
Debug.LogWarning("Unknown game object tagged as knight and it observated.");
AddVectorObs(0);
AddVectorObs(0);
continue;
}
for (int i = 0; i < sys.initEnemyNumber; i++)
{
if (i >= Enemy.Length || Enemy?[i] == null)
{
AddVectorObs(0);
AddVectorObs(0);
continue;
}
if (inspector.setScriptsFrom(Enemy[i])) //returns true when it's valid
{
if (!inspector.isDead())
{
AddVectorObs(Enemy[i].transform.localPosition.x);
AddVectorObs(Enemy[i].transform.localPosition.z);
}
else
{
AddVectorObs(0);
AddVectorObs(0);
}
continue;
}
Debug.LogError("Unknown game object tagged as enemy and it observated.");
AddVectorObs(0);
AddVectorObs(0);
continue;
}
}
}
else
{
Debug.LogError("Observation triggered before even game system instantiate");
for (int i = 0; i < PlannedObs; i++) //placeholder
{
AddVectorObs(0);
AddVectorObs(0);
}
}
SetTextObs($"{inspector.AvgLives(inspector.getCurrentKnights())}");
}
void FixedUpdate()
{
if (lives != lastLives && Academy.showeffects)
{
if (!DamagedParticle.isPlaying)
{
DamagedParticle.Play();
//DamagedParticle.Simulate(Time.unscaledDeltaTime, true, false);
}
lastLives = lives;
}
//find closest enemy
//ML:relating to moves
if (currentTarget != null)
{
inspector.setScriptsFrom(currentTarget.gameObject);
if (!inspector.isScriptValid() || inspector.isDead())
{
currentTarget = findCurrentTarget();
}
}
else
{
currentTarget = findCurrentTarget();
}
//if character ran out of lives, it should die
if (lives < 0 && !dead)
{
die();
}
else
{
if (Vector3.Distance(agent.destination, transform.position) <= agent.stoppingDistance && currentTarget != null)
{
int sign = rnd.Next(0, 2) * 2 - 1;
int sign2 = rnd.Next(0, 2) * 2 - 1;
agent.destination = new Vector3(currentTarget.position.x + (float)gausianRand() * RandomRange * sign, currentTarget.position.y, currentTarget.position.z + (float)gausianRand() * RandomRange * sign2);
agent.isStopped = false;
}
else if (currentTarget == null)
{
agent.destination = getRandomPosition(area);
}
if (isPassedCooltime) //&& (rnd.Next(0, 2) * 2 - 1)>0) {
{
foreach (GameObject unit in HitboxComponent.GetCollideObjects())
{
if (unit == null && !ReferenceEquals(unit, null))
{
HitboxComponent.RemoveObject(unit);
continue;
}
if (unit.CompareTag("Knight"))
{
if (inspector.setScriptsFrom(unit) && !inspector.isDead())
{
inspector.setLives(inspector.getLives() - (damage));
if (inspector.getLives() < 0)
{
HitboxComponent.RemoveObject(unit);
}
}
else
{
Debug.LogWarning("Invalid Target Triggered.");
}
}
}
isPassedCooltime = false;
StartCoroutine("Cooltime");
}
}
//ML:relating to moves
}