/// <summary>
/// Fixeds the update.
/// </summary>
void FixedUpdate()
{
if (timer > spawnTime)
{
Destroy(transform.gameObject);
}
else
{
timer += Time.fixedDeltaTime;
float angle = SpaceObjectDirection.GetAngle();
int allowedSpawns;
if (spawnTime != 0f)
{
allowedSpawns = Mathf.RoundToInt(timer * staggeredSpawn / spawnTime) - totalSpawns;
}
else
{
allowedSpawns = staggeredSpawn;
}
// Spawn for all multispawns
for (int i = 0; i < allowedSpawns; i++)
{
for (int j = 0; j < multiSpawn; j++)
{
Spawn(j, angle);
}
totalSpawns += 1;
}
}
}
// |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
// |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
// |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
// Use this for internal initialization
void Awake()
{
// Make FixedUpdate select the next wave (or generate it)
state = WaveState.Waiting;
SpaceObjectDirection.SetAngle(initialAngle);
SpaceObjectDirection.SetAngularSpeed(fullCircleRotationTime);
SeededRandom.SetSeed(initialSeed);
lastSpaceObjectContainer = this;
waveIndex = Mathf.Min(waves.Length - 1, Global.startWave);
}
/// <summary>
/// Spawns object(s).
/// </summary>
void MultiSpawn()
{
// Get base range
float min = Mathf.Abs(maxAngleOfEntryOffset - minAngleOfEntryOffset) / 2f;
float max = -min;
// Get angular distance between object spawns
float separation = Mathf.Abs(maxAngleOfEntryOffset - minAngleOfEntryOffset) + angularSeparation;
// Get starting angle
float baseAngle = angleOfEntry;
switch (angleOfEntryType)
{
// AngleOfEntryType.FixedAngle not needed
case AngleOfEntryType.WaveDirection:
baseAngle = SpaceObjectDirection.GetAngle();
break;
case AngleOfEntryType.RandomAngle:
baseAngle = SeededRandom.Range(0f, Mathf.PI * 2f);
break;
}
baseAngle += (Mathf.Abs(minAngleOfEntryOffset) + max) * SeededRandom.Sign();
float angle = baseAngle + SeededRandom.Range(min, max);
// We have our start position
Vector3 start = Screen.GetRadiusEdge(angle);
if (angleOfEntryType == AngleOfEntryType.FixedPosition)
{
start = fixedPosition;
}
else if (angleOfEntryType == AngleOfEntryType.RandomPosition)
{
start = Screen.RandomPositionInView(4f);
}
// Decide on target
Vector3 target = DecideTarget(start);
float baseTargetAngle = GetTargetAngle(start, target);
float targetAngle = SeededRandom.Range(minTargetOffset, maxTargetOffset) * SeededRandom.Sign() + baseTargetAngle;
// Always spawn 1
Spawn(start, targetAngle);
// Loop through all spawns
for (int i = 1; i < SeededRandom.Range(minMultiSpawns, maxMultiSpawns + 1); i++)
{
// Get positional modifier
int modifier = (i + 1) / 2;
if (i % 2 == 0)
{
modifier *= -1;
}
// Base angle for current spawn
angle = (separation * modifier) + baseAngle + SeededRandom.Range(min, max);
start = Screen.GetRadiusEdge(angle);
// Do we need to pick another base angle?
if (!parallel)
{
target = DecideTarget(start);
baseTargetAngle = GetTargetAngle(start, target);
}
targetAngle = SeededRandom.Range(minTargetOffset, maxTargetOffset) * SeededRandom.Sign() + baseTargetAngle;
Spawn(start, targetAngle);
}
}
