void Build()
{
GhostBuilding gb = currentObject.GetComponent <GhostBuilding>();
if (!gb.IsTriggered() && Input.GetMouseButtonDown(0))
{
if (currentObject == wallGhost)
{
if (goldPile.getGold() > wallCost)
{
goldPile.deductGold(wallCost);
GameObject wall = (GameObject)Instantiate(wallGhostPrefab, currentObject.transform.position, currentObject.transform.rotation);
}
else
{
// NOT ENOUGH MINERALS
Debug.Log("NOT ENOUGH MINERALS: " + goldPile.getGold() + ", Need: " + (wallCost + 1));
}
}
else if (currentObject == gateGhost)
{
if (goldPile.getGold() > gateCost)
{
goldPile.deductGold(gateCost);
GameObject gate = (GameObject)Instantiate(gateGhostPrefab, currentObject.transform.position, currentObject.transform.rotation);
}
else
{
// NOT ENOUGH MINERALS
Debug.Log("NOT ENOUGH MINERALS: " + goldPile.getGold() + ", Need: " + (gateCost + 1));
}
}
else if (currentObject == towerGhost)
{
if (goldPile.getGold() > towerCost)
{
goldPile.deductGold(towerCost);
GameObject tower = (GameObject)Instantiate(towerGhostPrefab, currentObject.transform.position, currentObject.transform.rotation);
}
else
{
// NOT ENOUGH MINERALS
Debug.Log("NOT ENOUGH MINERALS: " + goldPile.getGold() + ", Need: " + (towerCost + 1));
}
}
else if (currentObject == barracksGhost)
{
if (goldPile.getGold() > barracksCost)
{
goldPile.deductGold(barracksCost);
GameObject barracks = (GameObject)Instantiate(barracksGhostPrefab, currentObject.transform.position, currentObject.transform.rotation);
}
else
{
// NOT ENOUGH MINERALS
Debug.Log("NOT ENOUGH MINERALS: " + goldPile.getGold() + ", Need: " + (barracksCost + 1));
}
}
}
}
void ShowGhost()
{
int layerMask = 1 << 9;
layerMask = ~layerMask;
// Set color
GhostBuilding gb = currentObject.GetComponent <GhostBuilding>();
if (gb.IsTriggered() || GetCost(currentObject) > goldPile.getGold())
{
wallGhost.GetComponent <Renderer>().material = failBuildMat;
gateGhost.GetComponent <Renderer>().material = failBuildMat;
Renderer[] rends = towerGhost.GetComponentsInChildren <Renderer>();
foreach (Renderer rend in rends)
{
Material[] mats = rend.materials;
for (int i = 0; i < mats.Length; i++)
{
mats [i] = failBuildMat;
}
rend.materials = mats;
}
rends = barracksGhost.GetComponentsInChildren <Renderer>();
foreach (Renderer rend in rends)
{
Material[] mats = rend.materials;
for (int i = 0; i < mats.Length; i++)
{
mats [i] = failBuildMat;
}
rend.materials = mats;
}
}
else
{
wallGhost.GetComponent <Renderer>().material = correctBuildMat;
gateGhost.GetComponent <Renderer>().material = correctBuildMat;
Renderer[] rends = towerGhost.GetComponentsInChildren <Renderer>();
foreach (Renderer rend in rends)
{
Material[] mats = rend.materials;
for (int i = 0; i < mats.Length; i++)
{
mats [i] = correctBuildMat;
}
rend.materials = mats;
}
rends = barracksGhost.GetComponentsInChildren <Renderer>();
foreach (Renderer rend in rends)
{
Material[] mats = rend.materials;
for (int i = 0; i < mats.Length; i++)
{
mats [i] = correctBuildMat;
}
rend.materials = mats;
}
}
RaycastHit hit;
Ray ray = cam.ScreenPointToRay(new Vector3(Screen.width / 2, Screen.height / 2, 0));
if (Physics.Raycast(ray, out hit, Mathf.Infinity, layerMask))
{
if (currentObject == barracksGhost)
{
currentObject.transform.position = new Vector3(hit.point.x, hit.point.y - 0.5f, hit.point.z);
}
else
{
currentObject.transform.position = hit.point;
}
currentObject.transform.position = new Vector3(currentObject.transform.position.x, currentObject.transform.position.y + 0.5f, currentObject.transform.position.z);
}
}