public IProjectile FireProjectile()
{
if (this.Target != null && this.Target.Exists && this.frameCount >= this.Speed)
{
this.frameCount = 0;
Projectile projectile = null;
if (Math.Abs(this.lastAngle - this.towerAngle) < 1)
{
switch (this.projectileType)
{
case ProjectileSelection.ArrowProjectile:
projectile = new ArrowProjectile(
this.Coordinates.X,
this.Coordinates.Y,
this.Target,
this.Damage);
break;
case ProjectileSelection.FireProjectile:
projectile = new FireProjectile(
this.Coordinates.X,
this.Coordinates.Y,
this.Target,
this.Damage);
break;
case ProjectileSelection.FreezeProjectile:
projectile = new FreezeProjectile(
this.Coordinates.X,
this.Coordinates.Y,
this.Target,
this.Damage);
break;
case ProjectileSelection.SniperProjectile:
projectile = new SniperProjectile(
this.Coordinates.X,
this.Coordinates.Y,
this.Target,
this.Damage);
break;
}
return(projectile);
}
}
else
{
this.frameCount++;
}
return(null);
}
public bool attackCheck(Grid grid,
CoordinateSet currentTankCoordinates,
GridNode targetNode,
bool updateState)
{
int gridSize = grid.getGridSize();
int currentTankX = currentTankCoordinates.getX();
int currentTankY = currentTankCoordinates.getY();
int targetNodeX = targetNode.getCoordinateSet().getX();
int targetNodeY = targetNode.getCoordinateSet().getY();
if (updateState)
{
redTanks = GameObject.FindGameObjectsWithTag("Red Tank");
blueTanks = GameObject.FindGameObjectsWithTag("Blue Tank");
for (int i = 0; i < redTanks.Length; i++)
{
if (redTanks[i].transform.position == new Vector3(currentTankX, .8f, currentTankY))
{
sniperFire = redTanks[i];
}
}
for (int i = 0; i < blueTanks.Length; i++)
{
if (blueTanks[i].transform.position == new Vector3(currentTankX, .8f, currentTankY))
{
sniperFire = blueTanks[i];
}
}
sniperScript = sniperFire.GetComponent <SniperProjectile>();
if (sniperScript == null)
{
Debug.Log("SniperProjectile Script is null");
}
}
switch (this.orientation)
{
case Orientations.Up:
for (int i = 1; i <= this.distance; i++)
{
// Check for index out of bounds
if (currentTankY + i >= gridSize)
{
break;
}
// Check for mountains
if (grid.getGridNode(currentTankX, currentTankY + i).getTerrain() is Mountain)
{
return(false);
}
// Do final check to see if this is the target node
if (currentTankX == targetNodeX && (currentTankY + i) == targetNodeY)
{
return(true);
}
}
break;
case Orientations.Right:
break;
case Orientations.Down:
for (int i = 1; i <= this.distance; i++)
{
// Check for index out of bounds
if (currentTankY - i < 0)
{
continue;
}
// Check for mountains
if (grid.getGridNode(currentTankX, currentTankY - i).getTerrain() is Mountain)
{
return(false);
}
// Do final check to see if this is the target node
if ((currentTankX) == targetNodeX && (currentTankY - i) == targetNodeY)
{
return(true);
}
}
break;
case Orientations.Left:
break;
}
return(false);
}
