public void start(int now, ZombieParameters parameters)
{
if (time_initialStarted >= 0)
{
Log.write(TLog.Error, "Tried to start transition that has already started.");
return;
}
//spawns initial wave
List <ZombieType> wave = initialWave(parameters);
int minD = minSpawnDistance(parameters);
int maxD = maxSpawnDistance(parameters);
foreach (ZombieType zt in wave)
{
for (int i = 0; i < zt.spawnWeight; ++i)
{
spawner(zt, minDist: minD, maxDist: maxD);
}
}
time_initialStarted = now;
}
public int zombieCount(int now, ZombieParameters parameters)
{
if (time_initialStarted < 0 || time_resume >= 0 && now < time_resume) //if we haven't started yet or are waiitng to resume
{
return(0);
}
else if (isDone(now))
{
return(0);
}
else if (now > time_initialStarted + time_initialToFinal) //we've past the final time
{
return(finalZombieCount(parameters));
}
else if (time_initialToFinal == 0) //avoid division by 0
{
return(Math.Max(initialZombieCount(parameters), finalZombieCount(parameters)));
}
else //returns the linear interpolation between initial and final
{
return(initialZombieCount(parameters) * (time_initialStarted + time_initialToFinal - now) / time_initialToFinal + finalZombieCount(parameters) * (now - time_initialStarted) / time_initialToFinal);
}
}
public ZombieType getRandomType(Random rand, ZombieParameters parameters)
{
return(getRandomType(rand, spawnComposition(parameters)));
}
public void spawnRandomType(Random rand, ZombieParameters parameters)
{
spawner(getRandomType(rand, parameters), minDist: minSpawnDistance(parameters), maxDist: maxSpawnDistance(parameters));
}