void Update()
{
// check health <= 0 change state to tank destroy
// set overall states here
if (GetComponent <TeamPlayer>().health <= 20)
{
if (GetComponent <TeamPlayer>().health <= 0)
{
tankState = "Destroy";
//GameObject explosion =
//Instantiate(Resources.Load("Explosion"), transform.position, transform.rotation) as GameObject; // TIDYME: 2018-07-07: no Explosion
}
else
{
tankState = "Fleeto_Home_Base";
aiFollow.Resume();
}
}
switch (tankState)
{
case "Spawn_Bot":
// play spawn animation
// update all player details
GetComponent <TeamPlayer>().health = 100;
tankState = "Goto_Enemy_Base";
break;
case "Goto_Enemy_Base":
// set the current target to to an enemy target within range
currentTarget = FindClosestTarget();
if (currentTarget == null)
{
// if no available targets within range move towards enemy base
currentTarget = GameObject.Find("EnemyBase"); // TIDYME: 2018-07-07: Use of Find
}
else
{
// if target found change state to engage target
tankState = "Engage_targets";
}
// set that path finding target to whichever target that has been set
aiFollow.target = currentTarget.transform;
break;
case "Engage_targets":
// change target if another target is closer to you - as closer targets are more dangeerous
currentTarget = FindClosestTarget();
if (currentTarget != null)
{
aiFollow.target = currentTarget.transform;
}
if (currentTarget != null)
{
float distFromTarget = Vector3.Distance(turret.transform.position, currentTarget.transform.position);
if (distFromTarget <= engageRange)
{
aiFollow.Stop();
RotateTurret();
if (CheckFiringStatus())
{
BattleEnemy();
}
else if (TurretAimStatus())
{
aiFollow.Resume();
}
}
else if (distFromTarget <= findEnemyRange && distFromTarget > engageRange)
{
// go near enemy and engage him since he is far
// dont engage but move to enemy base
aiFollow.Resume();
// default action
// can add animation or sound here
}
else
{
// since no enemy within findEnemyRange go towards enemy base
aiFollow.Resume();
tankState = "GotoEnemyBase";
}
}
else
{
aiFollow.Resume();
tankState = "GotoEnemyBase";
}
break;
case "Fleeto_Home_Base":
// move to home base
currentTarget = GameObject.Find("HomeBase");
aiFollow.target = currentTarget.transform;
if (GetComponent <TeamPlayer>().health >= 50)
{
tankState = "Goto_Enemy_Base";
break;
}
else
{
currentTarget = FindClosestTarget();
if (CheckPickups())
{
// change state to getPickups
tankState = "Get_PickUps";
}
}
if (GetComponent <TeamPlayer>().health >= 50)
{
tankState = "Goto_Enemy_Base";
}
break;
case "Get_PickUps":
if (CheckPickups() != null)
{
// get and move to pickup
// if managed to get pickup play Pickup animation here
// update pickup points here
GetComponent <TeamPlayer>().health += 30;
}
else
{
tankState = "Fleeto_Home_Base";
}
if (GetComponent <TeamPlayer>().health >= 50)
{
tankState = "Goto_Enemy_Base";
}
break;
case "Recuperate":
// play recuperate animation
// increase health with time
GetComponent <TeamPlayer>().health += Time.deltaTime * recuperateSpeed;
// stay till health is beyond 50 percent
if (GetComponent <TeamPlayer>().health >= 50)
{
tankState = "Goto_Enemy_Base";
}
break;
case "Destroy":
// kill bot here
// Play explosion animation here
break;
}
}
