private void Start()
{
//..................................................get healthbar
enemyHealthBarScript = healthBar.GetComponent <EnemyHealthBar>();
//..................................................Calculate Win Condition
//find total number of enemies that must be defeated for the "WinCondition" script
for (int j = 0; j < singleWaveObjects.Length; j++)
{
for (int i = 0; i < singleWaveObjects[j].GetComponent <SingleWaveObject>().waveNumberOfEnemies.Length; i++)
{
WinCondition.totalEnemiesToRemoveToWin = WinCondition.totalEnemiesToRemoveToWin + singleWaveObjects[j].GetComponent <SingleWaveObject>().waveNumberOfEnemies[i];
}
print("Total enemies to be destroyed this game: " + WinCondition.totalEnemiesToRemoveToWin);
//enemyHealthBarScript.maxHealth = WinCondition.totalEnemiesToRemoveToWin;
}
//...................................................set initial wave object
currentWaveObjectReference = singleWaveObjects[indexSingleWaveObject].GetComponent <SingleWaveObject>();
}
void Update()
{
//.....................................track time
timer = timer + Time.deltaTime;
//....................................Spawn 'full-wave' at delay time
if (timer >= currentWaveObjectReference.delayBeforeThisWave && fullWaveIsSpawning == false)
{
timer = 0;
fullWaveIsSpawning = true;
enemiesToDefeatCurrentWave = 0;
indexDelayBeforeWaves = 0;
indexEnemyElement = 0;
indexNumberOfEnemies = 0;
indexEnemyMovementPathsObjects = 0;
//set mini wave total from wave object
totalMiniWaves = currentWaveObjectReference.waveNumberOfEnemies.Length;
//find number of enemies to be defeated in wave for the healthbar
for (int i = 0; i < currentWaveObjectReference.waveNumberOfEnemies.Length; i++)
{
enemiesToDefeatCurrentWave = enemiesToDefeatCurrentWave + currentWaveObjectReference.waveNumberOfEnemies[i];
}
//set healthbar max to found total
print("Total enemies to be destroyed for this wave: " + enemiesToDefeatCurrentWave);
int enemyDifference = enemyHealthBarScript.maxHealth - enemyHealthBarScript.currentEnemyHealth; //how many are left?
enemyHealthBarScript.maxHealth = enemyDifference + enemiesToDefeatCurrentWave;
enemyHealthBarScript.NewMaxHealth(enemyHealthBarScript.maxHealth);
enemyHealthBarScript.currentEnemyHealth = enemyDifference;
}
//....................................Spawn 'mini-wave' at delay time if full-wave is spawning
if (timer >= currentWaveObjectReference.waveDelayBeforeWave[indexDelayBeforeWaves] && miniWaveIsSpawning == false && fullWaveIsSpawning == true && currentMiniWaves < totalMiniWaves)
{
timer = 0;
miniWaveIsSpawning = true;
}
//....................................Spawn enemy inside 'mini-wave' at delay time
if (timer >= currentWaveObjectReference.delayInsideWave && miniWaveIsSpawning == true)
{
timer = 0;
enemyAmountInMiniWave++;
GameObject prefabToSpawn = normalEnemyPrefab;
//....................................Set enemy type
if (currentWaveObjectReference.waveEnemyElementToSpawn[indexEnemyElement] == 0)
{
prefabToSpawn = normalEnemyPrefab;
}
if (currentWaveObjectReference.waveEnemyElementToSpawn[indexEnemyElement] == 1)
{
prefabToSpawn = lightningEnemyPrefab;
}
if (currentWaveObjectReference.waveEnemyElementToSpawn[indexEnemyElement] == 2)
{
prefabToSpawn = fireEnemyPrefab;
}
if (currentWaveObjectReference.waveEnemyElementToSpawn[indexEnemyElement] == 3)
{
prefabToSpawn = iceEnemyPrefab;
}
//....................................Spawn enemy at a spawner location
//Index is determined both by 'mini-waves' AND 'full-waves.'
GameObject newEnemy = Instantiate(prefabToSpawn, spawnerLocationObjects[currentWaveObjectReference.waveSpawnerToUse[indexSpawnerLocationObjects]].transform.position, spawnerLocationObjects[currentWaveObjectReference.waveSpawnerToUse[indexSpawnerLocationObjects]].transform.rotation);
//....................................Give spawned unit movement orders
//Use "OnCreationWaypoints" function on enemy GameObject, and pass to it a waypoints GameObject of current index in this script
//Index is determined both by 'mini-waves' AND 'full-waves.'
newEnemy.GetComponent <EnemyMoveToWaypoints>().OnCreationWaypoints(enemyMovementPathsObjects[currentWaveObjectReference.waveRouteToTake[indexEnemyMovementPathsObjects]]);
//....................................Turn off 'mini-wave' when limit reached, go to next 'mini-wave' in arrays
if (enemyAmountInMiniWave >= currentWaveObjectReference.waveNumberOfEnemies[indexNumberOfEnemies])
{
miniWaveIsSpawning = false;
enemyAmountInMiniWave = 0;
currentMiniWaves++;
//cycle mini-wave indexes; this way, if they have less actions than the max number of mini-waves, they start from the top again
if (indexDelayBeforeWaves + 1 >= currentWaveObjectReference.waveDelayBeforeWave.Length)
{
indexDelayBeforeWaves = 0;
}
else
{
indexDelayBeforeWaves++;
}
if (indexEnemyElement + 1 >= currentWaveObjectReference.waveEnemyElementToSpawn.Length)
{
indexEnemyElement = 0;
}
else
{
indexEnemyElement++;
}
if (indexNumberOfEnemies + 1 >= currentWaveObjectReference.waveNumberOfEnemies.Length)
{
indexNumberOfEnemies = 0;
}
else
{
indexNumberOfEnemies++;
}
if (indexEnemyMovementPathsObjects + 1 >= currentWaveObjectReference.waveRouteToTake.Length)
{
indexEnemyMovementPathsObjects = 0;
}
else
{
indexEnemyMovementPathsObjects++;
}
if (indexSpawnerLocationObjects + 1 >= currentWaveObjectReference.waveSpawnerToUse.Length)
{
indexSpawnerLocationObjects = 0;
}
else
{
indexSpawnerLocationObjects++;
}
}
}
//....................................Start next wave after finishing all mini-waves of this wave
if (currentMiniWaves == totalMiniWaves && fullWaveIsSpawning == true && indexSingleWaveObject + 1 < singleWaveObjects.Length)
{
timer = 0;
fullWaveIsSpawning = false;
indexSingleWaveObject++;
print("Next wave activated");
currentMiniWaves = 0;
//reset mini-wave indexes
indexDelayBeforeWaves = 0;
indexEnemyElement = 0;
indexNumberOfEnemies = 0;
indexEnemyMovementPathsObjects = 0;
indexSpawnerLocationObjects = 0;
//get wave object reference
currentWaveObjectReference = singleWaveObjects[indexSingleWaveObject].GetComponent <SingleWaveObject>();
}
}
