// Update is called once per frame
void Update()
{
if (!activePlayerInstance)
{
if (Input.GetKeyDown(KeyCode.Alpha1) && characters.Count > 0)
{
SpawnCharacter(characters[0]);
}
else if (Input.GetKeyDown(KeyCode.Alpha2) && characters.Count > 1)
{
SpawnCharacter(characters[1]);
}
else if (Input.GetKeyDown(KeyCode.Alpha3) && characters.Count > 2)
{
SpawnCharacter(characters[2]);
}
}
//update UI
if (activePlayerInstance)
{
Health playerHealth = activePlayerInstance.GetComponent <Health>();
if (playerHealth)
{
playerHealthText.text = Mathf.Max(0, playerHealth.currentHealth).ToString();
}
else
{
playerHealthText.text = "No Health";
}
}
else
{
playerHealthText.text = "???";
}
if (scoreText)
{
scoreText.text = string.Format("Score: {0}", score);
}
float enemyMultiplier = 1;
if (progressManager)
{
var progressStage = progressManager.GetCurrentStage();
if (progressStage != null)
{
enemyMultiplier = progressStage.enemyMultiplier;
}
}
//spawn
if (activeEnemies.Count < maxEnemies * enemyMultiplier)
{
var enemy = PickRandomEnemy(enemies);
SpawnEnemy(enemy);
}
//spawn flying
if (activeFlyingEnemies.Count < maxFlyingEnemies * enemyMultiplier)
{
var enemy = PickRandomEnemy(flyingEnemies);
SpawnFlyingEnemy(enemy);
}
optimiseEnemyTick += Time.deltaTime;
if (optimiseEnemyTick > 1.0f)
{
//cleanup null enemies
activeEnemies.RemoveAll(v => v == null);
activeFlyingEnemies.RemoveAll(v => v == null);
//optimise enemies
OptimiseEnemies(activeEnemies);
//OptimiseEnemies(activeFlyingEnemies); //don't optimise flying enemies or they can't fly to the player
optimiseEnemyTick = 0;
}
//mute button
if (Input.GetButtonDown("Mute"))
{
AudioListener audioListener = followCamera.GetComponent <AudioListener>();
audioListener.enabled = !audioListener.enabled;
}
if (Input.GetButtonDown("PixelScaleToggle"))
{
var pixelScaleHelper = followCamera.GetComponent <PixelCameraHelper>();
if (pixelScaleHelper)
{
pixelScaleHelper.pixelScale = pixelScaleHelper.pixelScale == 1 ? 2 : 1;
}
}
}
