public static ItemDropEntity DropItem(BaseGameEntity dropper, CharacterItem dropData, IEnumerable <uint> looters)
{
GameInstance gameInstance = GameInstance.Singleton;
if (gameInstance.itemDropEntityPrefab == null)
{
return(null);
}
Vector3 dropPosition = dropper.CacheTransform.position;
Quaternion dropRotation = Quaternion.identity;
if (gameInstance.DimensionType == DimensionType.Dimension2D)
{
// If 2d, just random position around character
dropPosition = dropper.CacheTransform.position + new Vector3(Random.Range(-1f, 1f) * gameInstance.dropDistance, Random.Range(-1f, 1f) * gameInstance.dropDistance);
}
else
{
// Random drop position around character
dropPosition = dropper.CacheTransform.position + new Vector3(Random.Range(-1f, 1f) * gameInstance.dropDistance, 0, Random.Range(-1f, 1f) * gameInstance.dropDistance);
// Raycast to find hit floor
Vector3? aboveHitPoint = null;
Vector3? underHitPoint = null;
int raycastLayerMask = gameInstance.GetItemDropGroundDetectionLayerMask();
RaycastHit tempHit;
if (Physics.Raycast(dropPosition, Vector3.up, out tempHit, GROUND_DETECTION_DISTANCE, raycastLayerMask))
{
aboveHitPoint = tempHit.point;
}
if (Physics.Raycast(dropPosition, Vector3.down, out tempHit, GROUND_DETECTION_DISTANCE, raycastLayerMask))
{
underHitPoint = tempHit.point;
}
// Set drop position to nearest hit point
if (aboveHitPoint.HasValue && underHitPoint.HasValue)
{
if (Vector3.Distance(dropPosition, aboveHitPoint.Value) < Vector3.Distance(dropPosition, underHitPoint.Value))
{
dropPosition = aboveHitPoint.Value;
}
else
{
dropPosition = underHitPoint.Value;
}
}
else if (aboveHitPoint.HasValue)
{
dropPosition = aboveHitPoint.Value;
}
else if (underHitPoint.HasValue)
{
dropPosition = underHitPoint.Value;
}
// Random rotation
dropRotation = Quaternion.Euler(Vector3.up * Random.Range(0, 360));
}
GameObject spawnObj = Instantiate(gameInstance.itemDropEntityPrefab.gameObject, dropPosition, dropRotation);
ItemDropEntity itemDropEntity = spawnObj.GetComponent <ItemDropEntity>();
itemDropEntity.dropData = dropData;
itemDropEntity.looters = new HashSet <uint>(looters);
BaseGameNetworkManager.Singleton.Assets.NetworkSpawn(spawnObj);
return(itemDropEntity);
}
