public void RemoveEntity(int p_x, int p_z)
{
foreach (Script_IEntity entity in _entityList.ToList())
{
if (entity is Script_TradingPost)
{
int x = entity.GetGridPosition().x;
int z = entity.GetGridPosition().z;
if (x == p_x && z == p_z)
{
_tradingPost = null;
_entityList.Remove(entity);
entity.Destruction();
}
}
if (entity is Script_StarChaser)
{
int x = entity.GetGridPosition().x;
int z = entity.GetGridPosition().z;
if (x == p_x && z == p_z)
{
_chaser = null;
_entityList.Remove(entity);
entity.Destruction();
}
}
if (entity is Script_SpaceShip)
{
int x = entity.GetGridPosition().x;
int z = entity.GetGridPosition().z;
if (x == p_x && z == p_z)
{
_spaceShip = null;
_entityList.Remove(entity);
entity.Destruction();
}
}
if (entity is Script_FallenStar)
{
int x = entity.GetGridPosition().x;
int z = entity.GetGridPosition().z;
if (x == p_x && z == p_z)
{
_fallenStar = null;
_entityList.Remove(entity);
entity.Destruction();
}
}
}
}
void InstantiateEntityAtRandomLocation <T> () where T : Script_IEntity
{
//While this does not have a 100% chance of success, seeing as there is a very small chance of not having any walkable tiles,
//and we could also be randoming at positions that aren't walkable until we've tried 64 times, i deem it enough.
//if this fails, we will have to place them on our own.
int randomWalkablePositionX = Random.Range(0, width);
int randomWalkablePositionZ = Random.Range(0, height);
int attemptsToSpawn = 64;
int currentAttempts = 0;
while (_grid.AccessGridTile(randomWalkablePositionX, randomWalkablePositionZ).GetWalkable() == false || currentAttempts < attemptsToSpawn)
{
randomWalkablePositionX = Random.Range(0, width);
randomWalkablePositionZ = Random.Range(0, height);
currentAttempts++;
}
if (_grid.AccessGridTile(randomWalkablePositionX, randomWalkablePositionZ).GetWalkable() == true)
{
Vector3Int spawnLocation = new Vector3Int(randomWalkablePositionX, 0, randomWalkablePositionZ);
if (typeof(T) == typeof(Script_StarChaser))
{
_chaser = new Script_StarChaser(this, _grid, spawnLocation);
_entityList.Add(_chaser as Script_IEntity);
}
if (typeof(T) == typeof(Script_TradingPost))
{
_tradingPost = new Script_TradingPost(this, _grid, spawnLocation);
_entityList.Add(_tradingPost as Script_IEntity);
}
if (typeof(T) == typeof(Script_FallenStar))
{
_fallenStar = new Script_FallenStar(this, _grid, spawnLocation);
_entityList.Add(_fallenStar as Script_IEntity);
}
if (typeof(T) == typeof(Script_SpaceShip))
{
_spaceShip = new Script_SpaceShip(this, _grid, spawnLocation);
_entityList.Add(_spaceShip as Script_IEntity);
}
}
}
public void PlaceEntity <T> (int p_x, int p_z) where T : Script_IEntity
{
if (typeof(T) == typeof(Script_TradingPost))
{
bool alreadyExists = false;
foreach (Script_IEntity entity in _entityList.ToList())
{
if (entity is Script_TradingPost)
{
entity.Destruction();
_entityList.Remove(entity);
Vector3Int position = new Vector3Int(p_x, 0, p_z);
_tradingPost = new Script_TradingPost(this, _grid, position);
_entityList.Add(_tradingPost);
alreadyExists = true;
break;
}
}
if (!alreadyExists)
{
Vector3Int position = new Vector3Int(p_x, 0, p_z);
_tradingPost = new Script_TradingPost(this, _grid, position);
_entityList.Add(_tradingPost);
}
}
if (typeof(T) == typeof(Script_StarChaser))
{
bool alreadyExists = false;
foreach (Script_IEntity entity in _entityList.ToList())
{
if (entity is Script_StarChaser)
{
entity.Destruction();
_entityList.Remove(entity);
Vector3Int position = new Vector3Int(p_x, 0, p_z);
_chaser = new Script_StarChaser(this, _grid, position);
_entityList.Add(_chaser);
alreadyExists = true;
break;
}
}
if (!alreadyExists)
{
Vector3Int position = new Vector3Int(p_x, 0, p_z);
_chaser = new Script_StarChaser(this, _grid, position);
_entityList.Add(_chaser);
}
}
if (typeof(T) == typeof(Script_FallenStar))
{
bool alreadyExists = false;
foreach (Script_IEntity entity in _entityList.ToList())
{
if (entity is Script_FallenStar)
{
entity.Destruction();
_entityList.Remove(entity);
Vector3Int position = new Vector3Int(p_x, 0, p_z);
_fallenStar = new Script_FallenStar(this, _grid, position);
_entityList.Add(_fallenStar);
alreadyExists = true;
break;
}
}
if (!alreadyExists)
{
Vector3Int position = new Vector3Int(p_x, 0, p_z);
_fallenStar = new Script_FallenStar(this, _grid, position);
_entityList.Add(_fallenStar);
}
}
if (typeof(T) == typeof(Script_SpaceShip))
{
bool alreadyExists = false;
foreach (Script_IEntity entity in _entityList.ToList())
{
if (entity is Script_SpaceShip)
{
entity.Destruction();
_entityList.Remove(entity);
Vector3Int position = new Vector3Int(p_x, 0, p_z);
_spaceShip = new Script_SpaceShip(this, _grid, position);
_entityList.Add(_spaceShip);
alreadyExists = true;
break;
}
}
if (!alreadyExists)
{
Vector3Int position = new Vector3Int(p_x, 0, p_z);
_spaceShip = new Script_SpaceShip(this, _grid, position);
_entityList.Add(_spaceShip);
}
}
}