GameObject TrySpawnPrefab(GameObject prefab, List <BoxCollider> spawnAreas, List <GameObject> prevSpawned)
{
var obj = Instantiate(prefab);
int tries = 50;
do
{
var box = spawnAreas[Random.Range(0, spawnAreas.Count)];
obj.transform.position = BoxPointSelector.GetRandPointWithinBox(box, spawnSpacing);
obj.transform.position += Vector3.down * obj.transform.position.y;
}while(CheckOverlapping(obj, prevSpawned) && --tries > 0);
obj.transform.Rotate(Vector3.up, Random.Range(0.0f, 360.0f));
return(obj);
}
protected override void Update()
{
base.Update();
switch (phase)
{
case 0:
{
var diff = player.transform.position - transform.position;
diff.y = 0.0f;
Move(diff);
if (diff.sqrMagnitude < Mathf.Pow(fireballDist, 2))
{
StopMoving();
phase = 1;
animCtrl.SetBool("spin", true);
}
}
break;
case 1:
if (fireballDuration.Update(Time.deltaTime))
{
phase = 2;
// animCtrl.SetBool( "spin",false );
// animCtrl.SetBool( "walk",true );
fireballDuration.Reset();
}
else
{
if (fireballRefire.Update(Time.deltaTime))
{
fireballRefire.Reset();
float randY = BoxPointSelector.GetRandPointWithinBox(boxColl).y;
var pos = transform.position;
pos.y = randY;
pos.x += Random.Range(-1.0f, 1.0f);
pos.z += Random.Range(-1.0f, 1.0f);
// float ang = Random.Range( 0.0f,360.0f );
// var dir = new Vector3( Mathf.Cos( ang ),Mathf.Sin( ang ),0.0f ) * fireballSpeed;
var targetPos = player.transform.position + new Vector3(
Random.Range(-1.0f, 1.0f) * fireballSpread.x,
Random.Range(-1.0f, 1.0f) * fireballSpread.y,
Random.Range(-1.0f, 1.0f) * fireballSpread.z);
var dir = targetPos - pos;
FireProjectile(fireballPrefab, pos, dir.normalized * fireballSpeed);
}
}
break;
case 2:
if (spawnDuration.Update(Time.deltaTime))
{
prevMinion.ActivateSelf();
spawnDuration.Reset();
phase = 3;
animCtrl.SetBool("spin", false);
animCtrl.SetBool("walk", true);
targetSpot = player.transform.position;
}
else
{
if (spawnRefire.Update(Time.deltaTime))
{
spawnRefire.Reset();
var minion = Instantiate(minionPrefab);
minion.transform.position = transform.position + Vector3.up * 1.0f;
var jumpDir = new Vector3(
Random.Range(-1.0f, 1.0f), 0.0f, Random.Range(-1.0f, 1.0f))
.normalized *minionSpawnHorizontal;
jumpDir.y = minionSpawnJump * minionSpawnJump;
minion.GetComponent <Rigidbody>().AddForce(jumpDir, ForceMode.Impulse);
// Activate last minion when we spawn new one so they dont all follow while flying.
prevMinion?.ActivateSelf();
prevMinion = minion.GetComponent <EnemyBase>();
prevMinion.DisableDrops();
}
}
break;
case 3:
if (trackingDuration.Update(Time.deltaTime))
{
trackingDuration.Reset();
phase = 0;
}
else
{
if (trackRetarget.Update(Time.deltaTime))
{
trackRetarget.Reset();
targetSpot = player.transform.position;
}
Move(targetSpot - transform.position);
}
break;
}
}
public void PopulateRoom(List <GameObject> decoPrefabs, float decoSpawnChance,
List <GameObject> enemyPrefabs, bool spawnChest = false)
{
if (chestPrefab == null)
{
chestPrefab = ResLoader.Load("Prefabs/Dungeon/TreasureChest");
}
var possibleSpawnAreas = new List <Transform>();
Transform spawnAreas = transform.Find("SpawnAreas");
for (int i = 0; i < spawnAreas.childCount; ++i)
{
bool canSpawn = false;
if (!ignoreWalls)
{
foreach (int decoWall in decoConns[i])
{
foreach (int openWall in doorMap[exitDir][exitChoice])
{
if (decoWall == openWall)
{
canSpawn = true;
}
}
}
}
if (canSpawn || ignoreWalls)
{
possibleSpawnAreas.Add(spawnAreas.GetChild(i));
}
}
// foreach( var area in possibleSpawnAreas )
for (int i = 0; i < possibleSpawnAreas.Count; ++i)
{
var area = possibleSpawnAreas[i];
var boxes = area.GetComponentsInChildren <BoxCollider>();
var chosenBox = boxes[Random.Range(0, boxes.Length - 1)];
var spawnLoc = BoxPointSelector.GetRandPointWithinBox(
chosenBox, 1.6f);
GameObject spawnedObj = null;
if (Random.Range(0.0f, 1.0f) < decoSpawnChance ||
(i >= possibleSpawnAreas.Count - 1 && spawnChest))
{
if (spawnChest)
{
spawnedObj = Instantiate(chestPrefab);
}
else
{
spawnedObj = Instantiate(decoPrefabs[Random.Range(0, decoPrefabs.Count)]);
}
spawnLoc.y = area.position.y;
}
else
{
spawnedObj = Instantiate(enemyPrefabs[Random.Range(0, enemyPrefabs.Count)]);
}
spawnedObj.transform.position = spawnLoc;
spawnedObj.transform.Rotate(Vector3.up, Random.Range(0.0f, 360.0f));
}
int nChildren = spawnAreas.childCount;
for (int i = 0; i < nChildren; ++i)
{
var boxes = spawnAreas.GetChild(i).GetComponentsInChildren <BoxCollider>();
foreach (var box in boxes)
{
Destroy(box);
}
}
}
