public void CheckMovementPath()
{
if (movementPath.Count > 0 && walking == true)
{
float value = 0.4f;
Gridtile gTile = movementPath[0];
Vector3 gTilePosition = gTile.transform.position;
Vector3 targettedPosition = new Vector3(gTilePosition.x, gTilePosition.y + transform.GetComponent <EnemyController>().addedYPosition, gTilePosition.z);
Vector3 currentPosition = new Vector3(Mathf.Clamp(transform.position.x, transform.position.x - value, transform.position.x + value), Mathf.Clamp(transform.position.y, transform.position.y - value, transform.position.y + value), Mathf.Clamp(transform.position.z, transform.position.z - value, transform.position.z + value));
transform.position = Vector3.MoveTowards(transform.position, new Vector3(targettedPosition.x, targettedPosition.y, targettedPosition.z), movementSpeed * Time.deltaTime);
transform.LookAt(new Vector3(gTilePosition.x, transform.position.y, gTilePosition.z));
if (currentPosition == targettedPosition)
{
movementPath.RemoveAt(0);
}
if (movementPath.Count == 0)
{
GameObject.Find(Constants.NAME_FRIENDLY_BASE).GetComponent <Health>().TakeDamage(gameObject.GetComponent <EnemyController>().damage);
gameObject.GetComponent <Health>().TakeDamage(1000);
}
}
}
private static bool isDiagonal(Gridtile center, Gridtile neighbour)
{
if (center.transform.position.x != neighbour.transform.position.x && center.transform.position.z != center.transform.position.z)
{
return(true);
}
return(false);
}
private static int sortOnF(Gridtile a, Gridtile b)
{
if (a.f > b.f || a.f == b.f && a.h > b.h)
{
return(1);
}
else
{
return(-1);
}
}
public static Gridtile getGridTile(Vector3 position)
{
Gridtile result = null;
for (int tileCount = 0; tileCount < gridTiles.Count; tileCount++)
{
if (gridTiles[tileCount].transform.position == new Vector3(position.x, gridTiles[tileCount].transform.position.y, position.z))
{
result = gridTiles[tileCount];
}
}
return(result);
}
void spawnTile(Vector3 location, int type)
{
GameObject cube = GameObject.CreatePrimitive(PrimitiveType.Cube);
cube.transform.parent = this.transform;
cube.transform.name = Constants.NAME_TILE;
Gridtile tileComp = cube.AddComponent <Gridtile>();
tileComp.type = (Gridtile.TileType)type;
gridTiles.Add(tileComp);
cube.GetComponent <Renderer>().material = tileMaterial;
cube.transform.position = location;
}
private static List <Gridtile> getPathToTile(Gridtile tile)
{
List <Gridtile> path = new List <Gridtile>();
while (tile.parent)
{
if (!path.Contains(tile))
{
path.Add(tile);
tile = tile.parent;
}
}
path.Reverse();
return(path);
}
public static List <Gridtile> Search(Gridtile start, Gridtile end)
{
if (start && end)
{
Gridsystem.ResetAllGridTiles();
List <Gridtile> openList = new List <Gridtile>();
List <Gridtile> closedList = new List <Gridtile>();
Gridtile currentTile;
Gridtile neighbour;
float gScore;
bool gScoreIsBest;
openList.Add(start);
while (openList.Count > 0)
{
if (openList[0] != null)
{
openList.Sort(sortOnF);
currentTile = openList[0];
if (currentTile == end)
{
return(getPathToTile(currentTile));
}
openList.Remove(currentTile);
closedList.Add(currentTile);
currentTile.closed = true;
currentTile.open = false;
for (int tileCount = 0; tileCount < currentTile.neighbours.Count; tileCount++)
{
neighbour = currentTile.neighbours[tileCount];
if (neighbour.closed && neighbour.type == Gridtile.TileType.FRIENDLY || neighbour.closed && neighbour.type == Gridtile.TileType.ENEMY || neighbour.closed && neighbour.type == Gridtile.TileType.FORBIDDEN)
{
continue;
}
if (isDiagonal(currentTile, neighbour))
{
gScore = currentTile.g + diagonalScore;
}
else
{
gScore = currentTile.g + horizontalScore;
}
gScoreIsBest = false;
if (!neighbour.open && !neighbour.closed && neighbour.type == Gridtile.TileType.PATH || !neighbour.open && !neighbour.closed && neighbour.type == Gridtile.TileType.ENDPATH || !neighbour.open && !neighbour.closed && neighbour.type == Gridtile.TileType.STARTPATH)
{
gScoreIsBest = true;
neighbour.h = heuristic(neighbour.transform.position, end.transform.position);
openList.Add(neighbour);
neighbour.open = true;
}
else if (gScore < neighbour.g)
{
gScoreIsBest = true;
}
if (gScoreIsBest)
{
neighbour.parent = currentTile;
neighbour.g = gScore;
neighbour.f = neighbour.g + neighbour.h;
}
}
}
else
{
openList.RemoveAt(0);
}
}
}
return(new List <Gridtile>());
}
public static List<Gridtile> Search(Gridsystem grid, Gridtile start, Gridtile end)
{
if (start && end && end.onPerspective)
{
Gridsystem.ResetAllGridTiles();
start.GetComponent<Renderer>().material.color = Color.yellow;
end.GetComponent<Renderer>().material.color = Color.red;
List<Gridtile> openList = new List<Gridtile>();
List<Gridtile> closedList = new List<Gridtile>();
Gridtile currentTile;
Gridtile neighbour;
float gScore;
bool gScoreIsBest;
openList.Add(start);
while(openList.Count > 0)
{
if(openList[0] != null)
{
openList.Sort(sortOnF);
currentTile = openList[0];
if(currentTile == end)
{
return getPathToTile(currentTile);
}
openList.Remove(currentTile);
closedList.Add(currentTile);
currentTile.closed = true;
currentTile.open = false;
for (int tileCount = 0; tileCount < currentTile.neighbours.Count; tileCount++)
{
neighbour = currentTile.neighbours[tileCount];
if (neighbour.closed && !neighbour.onPerspective)
{
continue;
}
if (isDiagonal(currentTile, neighbour))
{
gScore = currentTile.g + diagonalScore;
}
else
{
gScore = currentTile.g + horizontalScore;
}
gScoreIsBest = false;
if(!neighbour.open && !neighbour.closed)
{
gScoreIsBest = true;
neighbour.h = heuristic(neighbour.transform.position, end.transform.position);
openList.Add(neighbour);
neighbour.open = true;
if (neighbour != end)
neighbour.GetComponent<Renderer>().material.color = Color.green;
}
else if (gScore < neighbour.g)
{
gScoreIsBest = true;
}
if(gScoreIsBest)
{
neighbour.parent = currentTile;
neighbour.g = gScore;
neighbour.f = neighbour.g + neighbour.h;
}
}
}
else
{
openList.RemoveAt(0);
}
}
}
return new List<Gridtile>();
}
private static int sortOnF(Gridtile a, Gridtile b)
{
if (a.f > b.f || a.f == b.f && a.h > b.h)
{
return 1;
}
else
{
return -1;
}
}
private static bool isDiagonal(Gridtile center, Gridtile neighbour)
{
if (center.transform.position.x != neighbour.transform.position.x && center.transform.position.z != center.transform.position.z)
{
return true;
}
return false;
}
private static List<Gridtile> getPathToTile(Gridtile tile)
{
List<Gridtile> path = new List<Gridtile>();
while (tile.parent)
{
if (!path.Contains(tile))
{
path.Add(tile);
tile = tile.parent;
}
}
path.Reverse();
return path;
}
public static List<Gridtile> Search(Gridtile start, Gridtile end)
{
if (start && end)
{
Gridsystem.ResetAllGridTiles();
List<Gridtile> openList = new List<Gridtile>();
List<Gridtile> closedList = new List<Gridtile>();
Gridtile currentTile;
Gridtile neighbour;
float gScore;
bool gScoreIsBest;
openList.Add(start);
while (openList.Count > 0)
{
if (openList[0] != null)
{
openList.Sort(sortOnF);
currentTile = openList[0];
if (currentTile == end)
{
return getPathToTile(currentTile);
}
openList.Remove(currentTile);
closedList.Add(currentTile);
currentTile.closed = true;
currentTile.open = false;
for (int tileCount = 0; tileCount < currentTile.neighbours.Count; tileCount++)
{
neighbour = currentTile.neighbours[tileCount];
if (neighbour.closed && neighbour.type == Gridtile.TileType.FRIENDLY || neighbour.closed && neighbour.type == Gridtile.TileType.ENEMY || neighbour.closed && neighbour.type == Gridtile.TileType.FORBIDDEN)
{
continue;
}
if (isDiagonal(currentTile, neighbour))
{
gScore = currentTile.g + diagonalScore;
}
else
{
gScore = currentTile.g + horizontalScore;
}
gScoreIsBest = false;
if (!neighbour.open && !neighbour.closed && neighbour.type == Gridtile.TileType.PATH || !neighbour.open && !neighbour.closed && neighbour.type == Gridtile.TileType.ENDPATH || !neighbour.open && !neighbour.closed && neighbour.type == Gridtile.TileType.STARTPATH)
{
gScoreIsBest = true;
neighbour.h = heuristic(neighbour.transform.position, end.transform.position);
openList.Add(neighbour);
neighbour.open = true;
}
else if (gScore < neighbour.g)
{
gScoreIsBest = true;
}
if (gScoreIsBest)
{
neighbour.parent = currentTile;
neighbour.g = gScore;
neighbour.f = neighbour.g + neighbour.h;
}
}
}
else
{
openList.RemoveAt(0);
}
}
}
return new List<Gridtile>();
}
