void Start()
{
outputUITexts[0] = GameObject.Find("AgentText1")?.GetComponent <Text>();
outputUITexts[1] = GameObject.Find("AgentText2")?.GetComponent <Text>();
agent = GetComponent <ITankAgent>();
int textIndex = agent.GetPlayerNumber() - 1;
outputText = outputUITexts[textIndex];
}
void Start()
{
agent = GetComponent <ITankAgent>();
if (cameraSensor == null)
{
cameraSensor = GetComponent <CameraSensor>();
}
// wire up to UI images normal/segmented based on player 1 or 2
// yeah this isn't pretty, but we just need something quick.
int playerNumber = agent.GetPlayerNumber() - 1;
// might not need to use this, might be better off manually wiring up for visual agents
normalRenderTexture = normalRTs[playerNumber];
segmentedRenderTexture = segmentedRTs[playerNumber];
normalCam.targetTexture = normalRenderTexture;
cameraSensor.Camera = normalCam;
}
private void OnTriggerEnter(Collider other)
{
// Collect all the colliders in a sphere from the shell's current position to a radius of the explosion radius.
Collider[] colliders = Physics.OverlapSphere(transform.position, m_ExplosionRadius, m_TankMask);
// Go through all the colliders...
for (int i = 0; i < colliders.Length; i++)
{
// ... and find their rigidbody.
Rigidbody targetRigidbody = colliders[i].GetComponent <Rigidbody> ();
// If they don't have a rigidbody, go on to the next collider.
if (!targetRigidbody)
{
continue;
}
// Add an explosion force.
targetRigidbody.AddExplosionForce(m_ExplosionForce, transform.position, m_ExplosionRadius);
// Find the TankHealth script associated with the rigidbody.
TankHealth targetHealth = targetRigidbody.GetComponent <TankHealth> ();
// If there is no TankHealth script attached to the gameobject, go on to the next collider.
if (!targetHealth)
{
continue;
}
// Calculate the amount of damage the target should take based on it's distance from the shell.
float damage = CalculateDamage(targetRigidbody.position);
// Deal this damage to the tank.
targetHealth.TakeDamage(damage);
// add to damage report, so we can send to listensers
// note that tank might damage itself, so we need to add all damages
ITankAgent agent = targetRigidbody.GetComponent <ITankAgent>();
if (agent == null)
{
continue;
}
if (damageReport.ContainsKey(agent.GetPlayerNumber()))
{
// if multiple parts of the tank are hit, we need to add up all the damage
damageReport[agent.GetPlayerNumber()] += damage;
}
else
{
damageReport.Add(agent.GetPlayerNumber(), damage);
}
}
// once all damages are calculated, send out damage report
if (OnExplosion != null)
{
OnExplosion.Invoke(this, damageReport);
}
// Unparent the particles from the shell.
m_ExplosionParticles.transform.parent = null;
// Play the particle system.
m_ExplosionParticles.Play();
// Play the explosion sound effect.
// m_ExplosionAudio.Play();
// Once the particles have finished, destroy the gameobject they are on.
ParticleSystem.MainModule mainModule = m_ExplosionParticles.main;
Destroy(m_ExplosionParticles.gameObject, mainModule.duration);
// Destroy the shell.
Destroy(gameObject);
}