void Update()
{
// make bunny move depending on its state
switch (enCurrentMove) {
case enMoveStates.wandering: {
// calculate how close bunny is to player
// if player is too close, bunny will flee
playerDistance = Vector3.Distance(this.transform.position,player.transform.position);
if (playerDistance <= bunnyVicinity) {
animation.Stop();
transform.LookAt(player.transform); //is constrained by x, z?
// decide what direction to flee -- away from the direction closer to player
float xDist, zDist;
xDist = this.transform.position.x - player.transform.position.x;
zDist = this.transform.position.z - player.transform.position.z;
if (xDist < zDist)
fleeDirection = new Vector3(bunnySpeed, 0f, 0f);
else
fleeDirection = new Vector3(0f,0f,-bunnySpeed);
// set time bunny started fleeing
fleeStartTime = Time.time;
enCurrentMove = enMoveStates.fleeing;
animation.Play("flee");
} else {
if (!animation.isPlaying)
animation.Play("idle");
}
break;
}
case enMoveStates.fleeing: {
// bunny will only flee for 5 seconds
if (Time.time - fleeStartTime >= 5) {
enCurrentMove = enMoveStates.resting;
restStartTime = Time.time;
animation.Play("idle"); // does this start from beginning of idle animation?
} else {
// make sure bunny stays on the ground while it's fleeing
float height = Terrain.activeTerrain.SampleHeight(transform.position)
+ Terrain.activeTerrain.transform.position.y;
//transform.Translate(-transform.forward);
transform.Translate(fleeDirection);
transform.position = new Vector3(this.transform.position.x, height, this.transform.position.z);
}
break;
}
case enMoveStates.resting: {
// bunny remains still for 5 seconds
if (Time.time - restStartTime >= 5)
enCurrentMove = enMoveStates.wandering;
else
transform.Rotate(0,bunnySpin,0);
break;
}
}
}
void Update()
{
// make bunny move depending on its state
switch (enCurrentMove)
{
case enMoveStates.wandering: {
// calculate how close bunny is to player
// if player is too close, bunny will flee
playerDistance = Vector3.Distance(this.transform.position, player.transform.position);
if (playerDistance <= bunnyVicinity)
{
animation.Stop();
transform.LookAt(player.transform); //is constrained by x, z?
// decide what direction to flee -- away from the direction closer to player
float xDist, zDist;
xDist = this.transform.position.x - player.transform.position.x;
zDist = this.transform.position.z - player.transform.position.z;
if (xDist < zDist)
{
fleeDirection = new Vector3(bunnySpeed, 0f, 0f);
}
else
{
fleeDirection = new Vector3(0f, 0f, -bunnySpeed);
}
// set time bunny started fleeing
fleeStartTime = Time.time;
enCurrentMove = enMoveStates.fleeing;
animation.Play("flee");
}
else
{
if (!animation.isPlaying)
{
animation.Play("idle");
}
}
break;
}
case enMoveStates.fleeing: {
// bunny will only flee for 5 seconds
if (Time.time - fleeStartTime >= 5)
{
enCurrentMove = enMoveStates.resting;
restStartTime = Time.time;
animation.Play("idle"); // does this start from beginning of idle animation?
}
else
{
// make sure bunny stays on the ground while it's fleeing
float height = Terrain.activeTerrain.SampleHeight(transform.position)
+ Terrain.activeTerrain.transform.position.y;
//transform.Translate(-transform.forward);
transform.Translate(fleeDirection);
transform.position = new Vector3(this.transform.position.x, height, this.transform.position.z);
}
break;
}
case enMoveStates.resting: {
// bunny remains still for 5 seconds
if (Time.time - restStartTime >= 5)
{
enCurrentMove = enMoveStates.wandering;
}
else
{
transform.Rotate(0, bunnySpin, 0);
}
break;
}
}
}
