public void EnterFindTreeState()
{
//Check if no trees, exit out of the map
if (MapManager.Instance.m_TreeOnMap.Count <= 0)
{
ChangeState(States.GET_OUT_OF_MAP);
return;
}
if (m_Animator != null)
{
m_Animator.SetTrigger("Walking");
m_Animator.ResetTrigger("Chased");
}
//check if prev tree is still avilable
if (m_NearestTree != null)
{
if (!m_NearestTree.m_Dead)
{
m_Destination = MapManager.Instance.GetGridPosToWorld(m_NearestTree.m_PlantGridPos);
m_Dir = (m_Destination - (Vector2)transform.position);
m_Dir.Normalize();
return;
}
}
Vector2Int m_CurrentGridPos = MapManager.Instance.GetWorldToGridPos(transform.position);
//the nearest tree
float closestDist = Mathf.Infinity;
Vector2Int treeDestination = Vector2Int.zero;
foreach (KeyValuePair <Vector2Int, PlantTree> tree in MapManager.Instance.m_TreeOnMap)
{
float dist = Vector2.SqrMagnitude(tree.Key - m_CurrentGridPos);
if (dist < closestDist)
{
if (tree.Value.m_Dead)
{
continue;
}
closestDist = dist;
m_NearestTree = tree.Value;
treeDestination = tree.Key;
//if the dist is already in a certain radius, just stop
if (dist < m_MinNoOfGrid * m_MinNoOfGrid)
{
break;
}
}
}
m_Destination = MapManager.Instance.GetGridPosToWorld(treeDestination);
m_Dir = (m_Destination - (Vector2)transform.position);
m_Dir.Normalize();
}
public float Plant(Vector2Int tilePos)
{
//gets a random available plant type
Inventory inventory = GameStats.Instance.m_Inventory;
Plant_Types type = GameStats.Instance.GetAvilablePlantType();
bool isTree = type < Plant_Types.FLOWERS;
if (!inventory.HaveInInventory(type))
{
return(0.0f);
}
if (isTree)
{
if (m_TreeOnMap.ContainsKey(tilePos))
{
return(0.0f);
}
//plant tree
GameObject treeObj = m_PlantManager.GetAndSpawnTree();
if (treeObj == null)
{
return(0.0f);
}
treeObj.transform.position = m_MapGrid.GetCellCenterWorld((Vector3Int)tilePos);
treeObj.SetActive(true);
PlantTree plantTree = treeObj.GetComponent <PlantTree>();
if (plantTree)
{
m_PlantManager.InitType(type, tilePos, plantTree);
m_TreeOnMap.Add(tilePos, plantTree);
inventory.RemoveOneFromInventory(type); //remove one from inventory
GameStats.Instance.UpdateCurrentPlantNumber(isTree, m_TreeOnMap.Count);
return(plantTree.m_PlantTime);
}
}
else
{
if (m_PlantOnMap.ContainsKey(tilePos))
{
return(0.0f);
}
//plant plants
GameObject plantObj = m_PlantManager.GetAndSpawnPlant();
if (plantObj == null)
{
return(0.0f);
}
plantObj.transform.position = m_MapGrid.GetCellCenterWorld((Vector3Int)tilePos);
plantObj.SetActive(true);
Plant plantedPlant = plantObj.GetComponent <Plant>();
if (plantedPlant)
{
m_PlantManager.InitType(type, tilePos, plantedPlant);
m_PlantOnMap.Add(tilePos, plantedPlant);
inventory.RemoveOneFromInventory(type); //remove one from inventory
GameStats.Instance.UpdateCurrentPlantNumber(isTree, m_PlantOnMap.Count);
return(plantedPlant.m_PlantTime);
}
}
return(0.0f);
}
