void FixedUpdate()
{
// Define GameObject list which has columnPoolSize
GameObject Agent = GameObject.FindGameObjectWithTag("Bird");
BirdAgent BirdAgentScript = Agent.GetComponent <BirdAgent> ();
BirdAgentScript.SendMessage("RewardScore", 0f);
}
// If something collide on Trigger
private void OnTriggerEnter2D(Collider2D other)
{
// if collided object is bird
if (other.GetComponent <BirdAgent> () != null)
{
BirdAgent BirdAgentScript = other.GetComponent <BirdAgent> ();
BirdAgentScript.SendMessage("RewardScore", 1.0f);
GameControl.instance.BirdScored(false);
}
}
private Vector3 Evade(Transform target_Agent)
{
BirdAgent target_info = target_Agent.GetComponent <BirdAgent>();
Vector3 target_speed = Vector3.zero;
if (target_info != null)
{
target_speed = target_info._velocity;
}
Vector3 correctedTargetPos = new Vector3(target_Agent.position.x, transform.position.y, target_Agent.position.z);
Vector3 dir = correctedTargetPos - transform.position;
float lookAheadTime = 1.0f;
if (target_info != null)
{
lookAheadTime = dir.magnitude / (_maxSpeed + target_info._maxSpeed);
}
return(Flee(correctedTargetPos + (target_speed * lookAheadTime)));
}
// Update is called once per frame
void FixedUpdate()
{
GameObject Agent = GameObject.FindGameObjectWithTag("Bird");
BirdAgent BirdAgentScript = Agent.GetComponent <BirdAgent> ();
bool is_dead = BirdAgentScript.isDead;
init_game = false;
if (is_dead == true)
{
for (int i = 0; i < columnPoolSize; i++)
{
columns[i].transform.position = objectPoolPosition;
init_game = true;
}
}
timeSinceLasetSpawned += 0.015f;
// If more than spawnRate after last spawn, spawn new column
if ((GameControl.instance.gameOver == false && timeSinceLasetSpawned >= spawnRate) || (init_game == true))
{
timeSinceLasetSpawned = 0;
// Make random y position
float spawnYPosition = Random.Range(columnMin, columnMax);
// Position column
columns[currentColumn].transform.position = new Vector2(spawnXPosition, spawnYPosition);
// Add column index
currentColumn++;
// Initialize the column index
if (currentColumn >= columnPoolSize)
{
currentColumn = 0;
}
}
}
private Vector3 Pursuit()
{
if (target_agent != null)
{
// 타겟의 현재 속도를 가져옴
BirdAgent target_info = target_agent.GetComponent <BirdAgent>();
Vector3 target_speed = Vector3.zero;
if (target_info != null)
{
target_speed = target_info._velocity;
}
// 타겟의 y좌표를 보정
Vector3 correctedTargetPos = target_agent.position;
correctedTargetPos.y = transform.position.y;
// 추격 대상의 방향을 계산, 바로 앞인 경우 대상을 그대로 추적하게 함
Vector3 dir = correctedTargetPos - transform.position;
double relativeHeading = Vector3.Dot(_velocity.normalized, target_speed.normalized);
if (Vector3.Dot(dir.normalized, _velocity.normalized) > 0 && relativeHeading < -0.95)
{
return(Seek(correctedTargetPos));
}
float lookAheadTime = 1.0f;
if (target_info != null)
{
lookAheadTime = dir.magnitude / (_maxSpeed + target_info._maxSpeed);
}
return(Seek(correctedTargetPos + (target_speed * lookAheadTime)));
}
// 추격 대상이 없을 경우 조종힘을 반환하지 않음.
return(Vector3.zero);
}
