// Update is called once per frame
void Update () {
if (state == PigState.Jumping) {
float duration = Time.time - jumpStartTime;
float progress = duration / jumpDuration;
Vector2 vertical = Vector2.up * Mathf.Sin (Mathf.PI * progress) * jumpHeight;
transform.position = Vector2.Lerp (startPos, target, duration / jumpDuration) + vertical;
if (duration > jumpDuration) {
state = PigState.Idle;
ScheduleJump ();
}
}
UpdateScaredOf();
}
// Use this for initialization
void Start () {
sr = transform.FindChild("Graphics").GetComponent<SpriteRenderer>();
sprite = 0;
sr.sprite = sprites[sprite].leftSprite;
state = PigState.Idle;
ScheduleJump();
poopCoroutine = StartCoroutine(PoopSometimes());
starveCoroutine = StartCoroutine(Starve());
randomInfectCoroutine = StartCoroutine(RandomlyInfectSometime());
if (infectious) {
sprites = infectedSprites;
UpdateSprite();
}
}
/* Delays by a random amount
* and then jump
*/
IEnumerator JumpWithDelay(float delay) {
yield return new WaitForSeconds(delay);
jumpDuration = (Scared) ? JUMP_DUR / 3f : JUMP_DUR;
targetObj = null;
if (infectious && followPigsWhenInfected) {
TargetCleanPig();
} else if (!infectious && Scared) {
RunAway();
} else if (!infectious) {
TargetGrassIfHungry();
}
if (targetObj == null) {
target = Map.Inst.Bound(Random.insideUnitCircle * jumpRange
+ (Vector2)transform.position);
} else {
Vector3 vecToTarget = targetObj.transform.position
- transform.position;
vecToTarget = Vector3.ClampMagnitude(vecToTarget, jumpRange);
float extra = (Scared) ? 0.7f : 0.1f;
vecToTarget += Random.insideUnitSphere * jumpRange * extra;
target = Map.Inst.Bound(transform.position + vecToTarget);
}
startPos = transform.position;
if (target.x > transform.position.x) {
left = false;
} else {
left = true;
}
UpdateSprite();
state = PigState.Jumping;
jumpStartTime = Time.time;
}
