public PlantPiece getPlantByPosition(int posX_, int posY_)
{
PlantPiece plant_ = null;
foreach (PlantPiece p_ in plants)
{
if (p_.posX == posX_ && p_.posY == posY_)
{
plant_ = p_;
break;
}
}
return(plant_);
}
public void instantiatePlant(int plantId_, int posX_, int posY_)
{
if (posX_ < boardWidth && posY_ < boardHeight)
{
float halfHeight_ = ((float)boardHeight / 2) - 0.5f;
float halfWidth_ = ((float)boardWidth / 2) - 0.5f;
GameObject inst_ = Instantiate(getPlantById(plantId_).prefab, new Vector3(posX_ - halfWidth_, 0, posY_ - halfHeight_), Quaternion.Euler(0, 0, 0), gameboardPivot.transform.parent);
PlantPiece plantPiece_ = inst_.GetComponent <PlantPiece>();
plantPiece_.posX = posX_;
plantPiece_.posY = posY_;
plants.Add(inst_.GetComponent <PlantPiece>());
}
else
{
Debug.Log("- plant position is out of board range!");
}
}
// Update is called once per frame
void Update()
{
if (Input.GetKeyDown(KeyCode.Space))
{
InstantiateGameBoard();
}
Ray ray_ = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hit_;
if (Physics.Raycast(ray_, out hit_, Mathf.Infinity))
{
if (lastSelectedPiece != hit_.transform.gameObject)
{
hit_.transform.gameObject.GetComponent <GameBoardPiece>().setActive(true);
if (lastSelectedPiece != null)
{
lastSelectedPiece.GetComponent <GameBoardPiece>().setActive(false);
}
lastSelectedPiece = hit_.transform.gameObject;
}
if (isPlantingPlant)
{
if (getPlantByPosition(lastSelectedPiece.GetComponent <GameBoardPiece>().posX, lastSelectedPiece.GetComponent <GameBoardPiece>().posY) == null)
{
lastSelectedPiece.GetComponent <GameBoardPiece>().setColor(Color.green);
if (Input.GetKeyDown(KeyCode.Mouse0))
{
instantiatePlant(plantToPlantId, lastSelectedPiece.GetComponent <GameBoardPiece>().posX, lastSelectedPiece.GetComponent <GameBoardPiece>().posY);
isPlantingPlant = false;
plantToPlantId = 0;
}
}
else
{
lastSelectedPiece.GetComponent <GameBoardPiece>().setColor(Color.red);
}
}
else if (isMovingPlant)
{
if (getPlantByPosition(lastSelectedPiece.GetComponent <GameBoardPiece>().posX, lastSelectedPiece.GetComponent <GameBoardPiece>().posY) == null)
{
lastSelectedPiece.GetComponent <GameBoardPiece>().setColor(Color.green);
if (Input.GetKeyDown(KeyCode.Mouse0))
{
selectedPlant.posX = lastSelectedPiece.GetComponent <GameBoardPiece>().posX;
selectedPlant.posY = lastSelectedPiece.GetComponent <GameBoardPiece>().posY;
float halfHeight_ = ((float)boardHeight / 2) - 0.5f;
float halfWidth_ = ((float)boardWidth / 2) - 0.5f;
selectedPlant.transform.position = new Vector3(selectedPlant.posX - halfWidth_, 0, selectedPlant.posY - halfHeight_);
isMovingPlant = false;
selectedPlant = null;
}
}
else
{
if (getPlantByPosition(lastSelectedPiece.GetComponent <GameBoardPiece>().posX, lastSelectedPiece.GetComponent <GameBoardPiece>().posY) == selectedPlant)
{
lastSelectedPiece.GetComponent <GameBoardPiece>().setColor(Color.yellow);
if (Input.GetKeyDown(KeyCode.Mouse0))
{
isMovingPlant = false;
selectedPlant = null;
}
}
lastSelectedPiece.GetComponent <GameBoardPiece>().setColor(Color.yellow);
}
}
else
{
if (getPlantByPosition(lastSelectedPiece.GetComponent <GameBoardPiece>().posX, lastSelectedPiece.GetComponent <GameBoardPiece>().posY) != null)
{
lastSelectedPiece.GetComponent <GameBoardPiece>().setColor(Color.green);
if (Input.GetKeyDown(KeyCode.Mouse0))
{
isMovingPlant = true;
selectedPlant = getPlantByPosition(lastSelectedPiece.GetComponent <GameBoardPiece>().posX, lastSelectedPiece.GetComponent <GameBoardPiece>().posY);
}
}
else
{
lastSelectedPiece.GetComponent <GameBoardPiece>().alpha = 0;
}
}
}
else
{
if (lastSelectedPiece != null)
{
lastSelectedPiece.GetComponent <GameBoardPiece>().setActive(false);
lastSelectedPiece = null;
}
}
}
