Example #1
0
    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);
     }
 }
Example #4
0
    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);
    }
Example #5
0
    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>();
    }