void SetMovingBuildingToGridPosition()
{
// Calculate actual Position on Grid
BaseMapClass gridLayout = MapManager.GetInstance().GetCurrentMap();
// Follow Camera Position
Vector3Int gridPos = gridLayout.GetTileMapCom().WorldToCell(Camera.main.transform.position + (Vector3)m_MovingPlacedBuildingOffset);
Vector3 newPos = gridLayout.GetTileMapCom().CellToWorld(gridPos);
newPos += gridLayout.GetTileMapCom().cellSize * 0.5f;
MapManager.GetInstance().GetBuildingToMove().transform.position = newPos;
}
/// <summary>
/// Attempts to place a new Building of type buildingID into the map
/// WITHOUT checking and deducting if have resources needed
/// </summary>
/// <param name="spawnWorldPosition">World position of the Building</param>
/// <param name="buildingID">What type of building to place</param>
/// <returns></returns>
public BaseBuildingsClass PlaceNewBuildingIntoMap_WithoutResources(Vector2 spawnWorldPosition, BuildingDataBase.BUILDINGS buildingID)
{
// Convert World to Grid Coordinates
BaseMapClass gridLayout = GetCurrentMap();
Vector3Int gridPos = gridLayout.GetTileMapCom().WorldToCell(spawnWorldPosition);
spawnWorldPosition = gridLayout.GetTileMapCom().CellToWorld(gridPos);
spawnWorldPosition += (Vector2)gridLayout.GetTileMapCom().cellSize * 0.5f;
// Check if we can place building Down
Vector3 buildingBottomLeft = spawnWorldPosition + BuildingDataBase.GetInstance().GetBuildingData(buildingID).GetBottomLeftCorner_PositionOffset();
Vector2Int buildingSize = BuildingDataBase.GetInstance().GetBuildingData(buildingID).GetBuildingSizeOnMap();
if (!CanPlaceBuildingOnMap(buildingBottomLeft, buildingSize))
{
Debug.LogError("Unable to Place Building, Canceling...");
return(null);
}
// Create the Building
return(PlaceBuildingToGrid(spawnWorldPosition, buildingID));
}
bool CanPlaceBuildingOnMap(Vector3 buildingBottomLeftWorldPos, Vector2Int buildingSize)
{
Vector2Int buildingGridPos = (Vector2Int)m_GridGO.WorldToCell(buildingBottomLeftWorldPos);
Vector2Int testGridPos = buildingGridPos;
int arrayIndex;
for (int yAxis = 0; yAxis < buildingSize.y; ++yAxis)
{
testGridPos.y += yAxis;
for (int xAxis = 0; xAxis < buildingSize.x; ++xAxis)
{
testGridPos.x = buildingGridPos.x + xAxis;
// Out of Scope?
if (testGridPos.x < 0 || testGridPos.x >= m_currentMap.GetTileMapSize().x ||
testGridPos.y < 0 || testGridPos.y >= m_currentMap.GetTileMapSize().y)
{
return(false);
}
// Out of Map?
if (!m_currentMap.GetTileMapCom().HasTile((Vector3Int)testGridPos))
{
return(false);
}
// return false;
// Check if spot is already taken
arrayIndex = Convert2DToIntIndex(testGridPos);
if (m_GridTakenArray[arrayIndex])
{
//Debug.Log("SPOT TAKEN");
return(false);
}
}
// Reset checking Position
testGridPos = buildingGridPos;
}
return(true);
}