private void AnimateAttitudeChange()
{
float passedSecs = Time.time - attitudeAnimationStartTime;
float animSpeed = passedSecs/ATTITUDE_INDICATOR_SHOW_TIME;
switch(attitudeAnimState) {
case ATTITUDE_ANIM_STATE.FADE_IN:
attitudeFade += ATTITUDE_ANIMATION_FADE_STEP;
if(attitudeFade > 1.0f) {
attitudeAnimationStartTime = Time.time;
attitudeFade = 1.0f;
if(attitude == oldAttitude) {
attitudeAnimState = ATTITUDE_ANIM_STATE.VISIBLE;
}
else if(attitude < oldAttitude) {
attitudeAnimState = ATTITUDE_ANIM_STATE.SHOW_DECREASE;
}
else {
attitudeAnimState = ATTITUDE_ANIM_STATE.SHOW_INCREASE;
}
}
animateThis.SetFloat("_Blend", attitudeFade);
break;
case ATTITUDE_ANIM_STATE.SHOW_INCREASE:
if(passedSecs > ATTITUDE_INDICATOR_SHOW_TIME) {
attitudeAnimState = ATTITUDE_ANIM_STATE.FADE_OUT;
}
transform.localScale = new Vector3(Mathf.Lerp(defaultScale.x, defaultScale.x + ATTITUDE_DISPLAY_SCALE_CHANGE, animSpeed), Mathf.Lerp(defaultScale.y, defaultScale.y + ATTITUDE_DISPLAY_SCALE_CHANGE, animSpeed), defaultScale.z);
break;
case ATTITUDE_ANIM_STATE.SHOW_DECREASE:
if(passedSecs > ATTITUDE_INDICATOR_SHOW_TIME) {
attitudeAnimState = ATTITUDE_ANIM_STATE.FADE_OUT;
}
transform.localScale = new Vector3(Mathf.Lerp(defaultScale.x, defaultScale.x - ATTITUDE_DISPLAY_SCALE_CHANGE, animSpeed), Mathf.Lerp(defaultScale.y, defaultScale.y - ATTITUDE_DISPLAY_SCALE_CHANGE, animSpeed), defaultScale.z);
break;
case ATTITUDE_ANIM_STATE.VISIBLE:
if(passedSecs > ATTITUDE_INDICATOR_SHOW_TIME) {
attitudeAnimState = ATTITUDE_ANIM_STATE.FADE_OUT;
}
break;
case ATTITUDE_ANIM_STATE.FADE_OUT:
attitudeFade -= ATTITUDE_ANIMATION_FADE_STEP;
if(attitudeFade < 0) {
attitudeAnimState = ATTITUDE_ANIM_STATE.NONE;
CancelInvoke();
InitDrunknessAnimation();
attitudeFade = 0.0f;
}
animateThis.SetFloat("_Blend", attitudeFade);
break;
}
}
private void InitAttitudeAnimations()
{
CancelInvoke(); // lets make sure that there are no other animations playing
attitudeFade=0;
enabled = true;
renderer.enabled = true;
attitudeAnimState = ATTITUDE_ANIM_STATE.FADE_IN;
showState = SHOW_STATE.SHOWING_ATTITUDE;
animateThis.SetTexture("_MainTex", GetAttitudeTexture());
animateThis.SetFloat("_Blend", 0);
transform.localScale = new Vector3(billboardDefSize.x, billboardDefSize.y, billboardDefSize.z);
}
/**************************************************************
*
* PRIVATE METHODS
*
**************************************************************/
private void AnimateAttitude()
{
switch(attitudeAnimState) {
case ATTITUDE_ANIM_STATE.FADE_IN:
attitudeFade += ATTITUDE_ANIMATION_FADE_STEP;
if(attitudeFade > 1.0f) {
attitudeAnimState = ATTITUDE_ANIM_STATE.VISIBLE;
attitudeAnimationStartTime = Time.time;
attitudeFade = 1.0f;
}
animateThis.SetFloat("_Blend", attitudeFade);
break;
case ATTITUDE_ANIM_STATE.VISIBLE:
if(Time.time - attitudeAnimationStartTime > ATTITUDE_INDICATOR_SHOW_TIME) {
attitudeAnimState = ATTITUDE_ANIM_STATE.FADE_OUT;
}
break;
case ATTITUDE_ANIM_STATE.FADE_OUT:
attitudeFade -= ATTITUDE_ANIMATION_FADE_STEP;
if(attitudeFade < 0) {
attitudeAnimState = ATTITUDE_ANIM_STATE.NONE;
CancelInvoke();
InitDrunknessAnimation();
attitudeFade = 0.0f;
//Debug.Log("StatusIndicatorBillboard.AnimateAttitude(): terminating animation of " + character.name);
}
animateThis.SetFloat("_Blend", attitudeFade);
break;
}
}