// Update is called once per frame
void Update()
{
// nameDisplay.text = objectName
cameraMovement = CameraController.GetComponent <CameraMovement>();
cursorMovement = PointerMove.GetComponent <CursorMovement>();
isHover = cursorMovement.getIsOverPlayer();
selectPlayer = Pointer.GetComponent <SelectPlayer>();
isSelected = selectPlayer.getIsSelected();
if (isSelected)
{
PlayerUnit = selectPlayer.GetSelectedObject();
playerControl = PlayerUnit.GetComponent <PlayerController>();
isMoving = playerControl.getIsMoving();
}
showUnitInfo(isSelected, isHover);
showUnitCommand(isSelected, isMoving);
if (isSelected && !isMoving)
{
unitCommand();
}
}
public void GeneratePathTo(int x, int y)
{
SelectPlayer sp = Pointer.GetComponent <SelectPlayer>();
GameObject player = sp.GetSelectedObject();
player.GetComponent <PlayerMovement>().currentPath = null;
Dictionary <Node, float> distance = new Dictionary <Node, float>();
Dictionary <Node, Node> prev = new Dictionary <Node, Node>();
List <Node> unvisited = new List <Node>();
Node source = graph[
(int)(player.transform.position.x + 4.5f),
(int)(player.transform.position.z + 4.5f)];
Node target = graph[
x,
y];
distance[source] = 0;
prev[source] = null;
foreach (Node vertex in graph)
{
if (vertex != source)
{
distance[vertex] = Mathf.Infinity;
prev[vertex] = null;
}
unvisited.Add(vertex);
}
while (unvisited.Count > 0)
{
Node u = null;
foreach (Node possibleU in unvisited)
{
if (u == null || distance[possibleU] < distance[u])
{
u = possibleU;
}
}
if (u == target)
{
break;
}
unvisited.Remove(u);
foreach (Node v in u.edges)
{
float alt = distance[u] + 1;
if (alt < distance[v])
{
distance[v] = alt;
prev[v] = u;
}
}
}
if (prev[target] == null)
{
return;
}
currentPath = new List <Node>();
Node curr = target;
while (curr != null)
{
currentPath.Add(curr);
curr = prev[curr];
}
currentPath.Reverse();
player.GetComponent <PlayerMovement>().currentPath = currentPath;
}