void Update()
{
if (Input.GetKey("escape"))
{
// exit on escape
SceneManager.UnloadScene(SceneManager.GetActiveScene().name);
SceneManager.LoadScene("MainMenu");
}
waveTimer += Time.deltaTime; //Adds to total time in the wave
for (int i = 0; i < activeLumberjacks.Count; i++)
{
EnemyScript es = activeLumberjacks[i];
if (es.dead)
{
activeLumberjacks.RemoveAt(i);
i--;
}
else if (es.CanApplyDamage())
{
treeHp -= es.damage;
es.ResetDamageTimer();
}
}
float treeHpPercent = treeHp / maxTreeHp;
float remainingPercent = 1 - treeHpPercent;
treeHpText.text = ((int)(treeHpPercent * 100)) + "%";
RenderSettings.fogDensity = 0.1f * remainingPercent;
Color skyColor = new Color(blueSkyColor.r + ((redSkyColor.r - blueSkyColor.r) * remainingPercent),
blueSkyColor.g + ((redSkyColor.g - blueSkyColor.g) * remainingPercent),
blueSkyColor.b + ((redSkyColor.b - blueSkyColor.b) * remainingPercent));
Camera.main.backgroundColor = skyColor;
if (treeHp <= 0)
{
//You lost the game ;(
}
else if (activeLumberjacks.Count == 0 && toSpawn.Count == 0)
{
if (waveNumber == 10)
{
//You won! :D
}
else
{
//Need to spawn another wave
PopulateWave(++waveNumber);
}
}
if (toSpawn.Count > 0 && (int)waveTimer > lastSpawn)
{
lastSpawn = (int)waveTimer;
SpawnLumberjack();
}
enemiesLeftText.text = (activeLumberjacks.Count + toSpawn.Count).ToString();
}