/**
* Force this person to switch its state
*/
protected void forceAIState(enAIState aiState)
{
// Enable the next coroutine to start
this.isRunningAI = false;
// Switch the state
this.aiState = aiState;
// Stop the current coroutine
if (this.runningCoroutine != null) {
StopCoroutine(this.runningCoroutine);
}
this.runningCoroutine = null;
}
private IEnumerator doAI()
{
this.isRunningAI = true;
if (this.state == enState.bribed && this.aiState != enAIState.talk) {
int num;
num = PersonBrain.lvlManager.countFreeWithColor(this.color,
this.type);
if (num > 0) {
this.aiState = enAIState.pursue;
}
else if (!isWhite) {
// Gradually change the player color to white
StartCoroutine(fadeToWhite());
}
}
switch (aiState) {
case enAIState.idle: {
float time;
this.rbody.velocity = Vector2.zero;
time = Random.Range(minIdleTime, maxIdleTime);
Debug.Log("Idle for " + time.ToString() + "s");
animator.SetFloat("MovBlend", 0);
yield return new WaitForSeconds(time);
Debug.Log("Exiting idle!");
// Select new state
if (Random.Range(0, 1) == 0) {
this.aiState = enAIState.walk;
}
else {
this.aiState = enAIState.idle;
}
} break;
case enAIState.walk:
{
float time;
// Set speed
if (this.transform.position.x <= PersonBrain.minHorPosition) {
this.rbody.velocity = new Vector2(this.horizontalSpeed, 0.0f);
}
else if (this.transform.position.x >= PersonBrain.maxHorPosition) {
this.rbody.velocity = new Vector2(-this.horizontalSpeed, 0.0f);
}
else if (Random.Range(0, 1) == 0) {
this.rbody.velocity = new Vector2(-this.horizontalSpeed, 0.0f);
}
else {
this.rbody.velocity = new Vector2(this.horizontalSpeed, 0.0f);
}
// Make the person walk more to the oposing direction
if (this.transform.position.x < PersonBrain.lvlManager.width / 8f) {
this.rbody.velocity = new Vector2(this.horizontalSpeed, 0.0f);
time = Random.Range(minWalkTime * 1.5f, maxWalkTime * 2f);
}
else if (this.transform.position.x > PersonBrain.lvlManager.width / 8f) {
this.rbody.velocity = new Vector2(-this.horizontalSpeed, 0.0f);
time = Random.Range(minWalkTime * 1.5f, maxWalkTime * 2f);
}
else {
time = Random.Range(minWalkTime, maxWalkTime);
}
Debug.Log("Walking for " + time.ToString() + "s");
animator.SetFloat("MovBlend", 1);
yield return new WaitForSeconds(time);
Debug.Log("Exiting walk!");
this.rbody.velocity = Vector2.zero;
// Always go back to idle, after this
this.aiState = enAIState.idle;
} break;
case enAIState.talk: {
this.rbody.velocity = Vector2.zero;
// Since both people must talk for the same amount of time they
// should wait for the same amount of time
animator.SetTrigger("Bribe");
yield return new WaitForSeconds(this.influenceTime);
if (this.state == enState.influenced) {
// Gradually change the player color to white
StartCoroutine(fadeToWhite());
}
} break;
case enAIState.getBribed: {
this.rbody.velocity = Vector2.zero;
// Since both people must talk for the same amount of time they
// should wait for the same amount of time
animator.SetTrigger("Bribe");
yield return new WaitForSeconds(this.influenceTime);
this.state = enState.bribed;
PersonBrain.lvlManager.currentFollowers++;
PersonBrain.lvlManager.accBribed++;
} break;
case enAIState.follow: {
Transform player;
player = PersonBrain.lvlManager.player;
animator.SetFloat("MovBlend", 1);
while (Vector3.Distance(player.transform.position,
this.transform.position) > this.maxDistanceFromPlayer) {
// Go after the player
if (player.transform.position.x < this.transform.position.x &&
this.rbody.velocity.x >= 0) {
this.rbody.velocity = new Vector2(-this.horizontalSpeed, 0.0f);
Debug.Log("Player is to my left");
}
else if (player.transform.position.x > this.transform.position.x &&
this.rbody.velocity.x <= 0) {
this.rbody.velocity = new Vector2(this.horizontalSpeed, 0.0f);
Debug.Log("Player is to my right");
}
else {
Debug.Log("Going the right direction!");
}
yield return null;
}
} break;
case enAIState.pursue: {
PersonBrain target;
target = PersonBrain.lvlManager.getNextInfluentiable(this.color,
this.type);
Debug.Log("Entered pursue!");
while (target.state == enState.free) {
// Go after that person
if (target.transform.position.x < this.transform.position.x &&
this.rbody.velocity.x >= 0) {
this.rbody.velocity = new Vector2(-this.horizontalSpeed, 0.0f);
Debug.Log("Target is to my left");
}
else if (target.transform.position.x > this.transform.position.x &&
this.rbody.velocity.x <= 0) {
this.rbody.velocity = new Vector2(this.horizontalSpeed, 0.0f);
Debug.Log("Target is to my right");
}
else {
Debug.Log("Going the right direction!");
}
// Wait until this person overlap its target or the target
// gets influenced/bribed by another
yield return null;
}
} break;
}
this.isRunningAI = false;
this.runningCoroutine = null;
if (this.state != enState.free) {
if (Vector3.Distance(PersonBrain.lvlManager.player.transform.position,
this.transform.position) > this.maxDistanceFromPlayer) {
this.aiState = enAIState.follow;
}
else {
this.aiState = enAIState.idle;
}
}
}
/**
* Removes the AI loop and force this to be inactive
*/
public void forceStop()
{
// Enable the next coroutine to start
this.isRunningAI = false;
// Switch the state to idle
this.aiState = enAIState.idle;
// Stop the current coroutine
if (this.runningCoroutine != null) {
StopCoroutine(this.runningCoroutine);
}
this.runningCoroutine = null;
this.gameObject.SetActive(false);
}
