private void Start()
{
playManager = GameObject.Find("PlayManager").GetComponent <PlayManager>();
Vector3 face = new Vector3(RD.NextFloat() - 0.5f, RD.NextFloat(), RD.NextFloat() - 0.5f).normalized;
this.transform.rotation = Quaternion.FromToRotation(Vector3.zero, face);
_passDelay = 0;
}
// Start is called before the first frame update
void Start()
{
player = null;
size = RD.NextFloat() * 0.25f + 0.8f;
health = GetComponent <Health>();
playManager = GameObject.Find("PlayManager").GetComponent <PlayManager>();
/// 受到攻击时冷却减少。（极致削弱）
playManager.AddEventListener(PlayEventType.HEALTH_BEATTACKED, () =>
{
currentCD /= 3f;
// DEPRECATED Shining Effect
});
}
/// Return a lazy sequence of samples. You typically want to call this in a foreach loop, like so:
/// foreach (Vector2 sample in sampler.Samples()) { ... }
public IEnumerable <Vector2> Samples()
{
// First sample is choosen randomly
yield return(AddSample(new Vector2(RD.NextFloat() * rect.width, RD.NextFloat() * rect.height)));
while (activeSamples.Count > 0)
{
// Pick a random active sample
int i = (int)RD.NextFloat() * activeSamples.Count;
Vector2 sample = activeSamples[i];
// Try `k` random candidates between [radius, 2 * radius] from that sample.
bool found = false;
for (int j = 0; j < k; ++j)
{
float angle = 2 * Mathf.PI * RD.NextFloat();
float r = Mathf.Sqrt(RD.NextFloat() * 3 * radius2 + radius2); // See: http://stackoverflow.com/questions/9048095/create-random-number-within-an-annulus/9048443#9048443
Vector2 candidate = sample + r * new Vector2(Mathf.Cos(angle), Mathf.Sin(angle));
// Accept candidates if it's inside the rect and farther than 2 * radius to any existing sample.
if (rect.Contains(candidate) && IsFarEnough(candidate))
{
found = true;
yield return(AddSample(candidate));
break;
}
}
// If we couldn't find a valid candidate after k attempts, remove this sample from the active samples queue
if (!found)
{
activeSamples[i] = activeSamples[activeSamples.Count - 1];
activeSamples.RemoveAt(activeSamples.Count - 1);
}
}
}
private void FixedUpdate()
{
// 更新进度
float percent = curTime;
if (progressStart && pieceCount > 0 && progressState == ProgressState.DAYTIME)
{
if (curTime < dayTime)
{
curTime += Time.fixedDeltaTime;
}
percent /= dayTime;
hudManager.UpdateTimeBoard(percent);
if (percent > 1)
{
/// do spawn monster
// 数量由天数决定
// 考虑非线性
// Lazer
int enemyCount = (int)((RD.NextDouble() * 0.5 + 0.5) * Mathf.Pow(dayCount, 0.7f) + 1);
Debug.Log("Spawn Lazer: " + enemyCount);
// enemies = new GameObject[enemyCount];
while (enemyCount-- > 0)
{
// random position
float thita = (RD.NextFloat() * 2 * Mathf.PI);
// 1-1.5倍距离生成
float actualSpawnDistance = enemySpawnDistance * (1 + RD.NextFloat() * 0.5f);
Vector3 spawnpoint = new Vector3(enemySpawnDistance * Mathf.Sin(thita), 3, enemySpawnDistance * Mathf.Cos(thita));
enemies.Add(Instantiate(enemyPrefab, worldManager.playerInstance.transform.position + spawnpoint, Quaternion.identity));
}
// Giant
enemyCount = (int)((RD.NextDouble() * 0.5 + 0.5) * Mathf.Max(0, Mathf.Pow(dayCount - towerDestroyed[0], 0.6f)));
Debug.Log("Spawn Giant: " + enemyCount);
while (enemyCount-- > 0)
{
bool enemyposN = RD.NextInt(2) == 1;
// enemies.Add(enemyposN?)
enemies.Add(Instantiate(enemyGiantPrefab,
GameUtils.PositionToTranform(
enemyposN ?
worldManager.GetUnit(worldManager.towerpos1).position :
worldManager.GetUnit(worldManager.towerpos2).position
) + Vector3.up * 3,
Quaternion.identity)
);
}
// state change
SendEvent(PlayEventType.GAME_ENTER_SWITCH);
SendEvent(PlayEventType.GAME_ENTER_NIGHT);
progressState = ProgressState.NIGHT;
curTime = 0;
hudManager.UpdateTimeBoard(0);
}
}
if (progressState == ProgressState.NIGHT)
{
// update UI
if (curTime < nightTime)
{
curTime += Time.fixedDeltaTime;
}
percent /= nightTime;
enemies.RemoveAll(g => g == null);
if (/*all monster killed*/ enemies.Count == 0 || percent > 1)
{
SendEvent(PlayEventType.GAME_ENTER_SWITCH);
SendEvent(PlayEventType.GAME_ENTER_DAY);
progressState = ProgressState.DAYTIME;
curTime = 0;
dayCount++;
}
}
//UI update
// 补充包
if (nextPieces.Count < piecePrefabs.Length)
{
FillNextPiece();
}
// 恒时补充资源
if (goldRefillTime > curGoldRefillTime)
{
curGoldRefillTime += Time.fixedDeltaTime;
}
else
{
curGoldRefillTime -= goldRefillTime;
GainResource(ResourceType.GOLD);
}
}
