//You must have an Update.
//Always read in deltaTime, and only deltaTime (it's the time that's passed since the last frame)
//Use deltaTime for things like changing velocity or changing position from velocity
//This is where you do anything that you want to happen every frame.
//There is a chance that your system won't need to do anything in update. Still have it.
public override void Update(float deltaTime)
{
foreach (Entity e in getApplicableEntities())
{
SmushComponent smushComp = ( SmushComponent )e.getComponent(GlobalVars.SMUSH_COMPONENT_NAME);
if (!smushComp.getInitializedTimer())
{
initializeTimer(e);
}
TimerComponent timeComp = ( TimerComponent )e.getComponent(GlobalVars.TIMER_COMPONENT_NAME);
if (smushComp.isFrozen() && smushComp.isWaitingUpper())
{
if (timeComp.getCompletedTimers().Contains(upperWaitTimer))
{
timeComp.removeCompletedTimer(upperWaitTimer);
}
timeComp.addTimer(upperWaitTimer, smushComp.getUpperWaitTime());
}
List <string> completedTimers = new List <string>(timeComp.getCompletedTimers());
foreach (string timer in completedTimers)
{
handleCompletedTimer(timer, e);
timeComp.removeCompletedTimer(timer);
}
if (!smushComp.isWaitingUpper() && !smushComp.isWaitingLower())
{
checkForDirectionChange(e);
}
}
}
private void startUpperWait(VelocityComponent velComp, SmushComponent smushComp, TimerComponent timerComp, Entity e)
{
velComp.setVelocity(0, 0);
if (!timerComp.hasTimer(upperWaitTimer))
{
timerComp.addTimer(upperWaitTimer, smushComp.getUpperWaitTime());
}
smushComp.setStateUpperWait();
}