public void OnMouseOverTile(Vector3 position){
Node node = grid.NodeFromWorldPoint (position);
if (node == null)
return;
if (additionalMouseoverUpScaledNodes != null) {
for (int i=0; i<additionalMouseoverUpScaledNodes.Count; ++i){
additionalMouseoverUpScaledNodes[i].visualizationTile.ScaleDown();
}
additionalMouseoverUpScaledNodes.Clear();
}
node.visualizationTile.ScaleUp ();
switch (turnState) {
case TurnState.DEFAULT:
if (node.Unit != null && GetPlayer (turn).troop.units.Contains (node.Unit)) {
//own unit
}
break;
case TurnState.SPELLSELECTED:
List<Node> validSpellTargets = ValidSpellTargets(SelectedSpell.targetinType);
if (validSpellTargets.Contains(node)){
node.visualizationTile.ScaleUp();
additionalMouseoverUpScaledNodes.Add(node);
if (SelectedSpell.targetinType==TargetingType.TARGETEDAOE){
Node[] neighbours = grid.GetNeighbours(node);
for (int i=0; i< neighbours.Length; ++i){
if (neighbours[i]!=null){
neighbours[i].visualizationTile.ScaleUp();
additionalMouseoverUpScaledNodes.Add(neighbours[i]);
}
}
}
}
break;
case TurnState.UNITSELECTED:
if (node.Unit == null && selectedUnitsValidMovement!=null && selectedUnitsValidMovement.Contains(node)) {
bool pathFound=false;
Node[] path=null;
for (int i=0; i< SelectedUnit.Unit.TriggableAbilities.Count; ++i){
if (SelectedUnit.Unit.TriggableAbilities[i] is IOverrideMovement){
path = ((IOverrideMovement)SelectedUnit.Unit.TriggableAbilities[i]).FindPath(SelectedUnit.worldPosition , node.worldPosition, pathFinding);
pathFound=true;
}
}
if (!pathFound) {
path = pathFinding.FindPath(SelectedUnit.worldPosition, node.worldPosition);
}
for (int i=0; i<path.Length; ++i){
path[i].visualizationTile.ScaleUp();
additionalMouseoverUpScaledNodes.Add(path[i]);
}
} else if (node.Unit!=null && !GetPlayer (turn).troop.units.Contains (node.Unit)) {
if (!(selectedUnit.Unit.ranged && !EnemyInNeighbour(selectedUnit)) && selectedUnit.Unit.ableToAttack){
mouseInput.OnMouseStayOnTile += MouseStayOnTile;
}
}
break;
}
}
public bool SetDestination(Tile tile)
{
if (tile.Type != TileType.Space)
{
// Need to find path to
// if we are on our way to the docking, allow the pathfinding to walk over TileType.Docking tiles
//
var pathfinder = new PathFinding(_currentState == CharacterState.GotoPickUpTile);
_path = pathfinder.FindPath(CurrentTile, tile);
if (_path != null)
{
DestinationTile = tile;
}
else
{
if (_currentState != CharacterState.WanderAround &&
_currentState != CharacterState.Idle)
{
Log($"No Path found [{_currentState}] from {CurrentTile.Position} to {tile.Position}");
}
}
}
return(DestinationTile != null);
}
// Use this for initialization
void Start()
{
GameObject cone = Resources.Load <GameObject>("cone");
_head = GameObject.Instantiate(cone);
_head.transform.SetParent(this.transform);
_rightLeg = GameObject.Instantiate(cone);
_rightLeg.transform.SetParent(this.transform);
_leftLeg = GameObject.Instantiate(cone);
_leftLeg.transform.SetParent(this.transform);
_head.transform.localScale = new Vector3(0.8f, 0.8f, 1.2f);
_rightLeg.transform.localScale = new Vector3(0.3f, 0.3f, 0.5f);
_leftLeg.transform.localScale = new Vector3(0.3f, 0.3f, 0.5f);
_leftLeg.transform.localRotation = Quaternion.Euler(90, 0, 0);
_rightLeg.transform.localRotation = Quaternion.Euler(90, 0, 0);
_leftLeg.transform.localPosition = new Vector3(0f, -0.25f, -0.5f);
_rightLeg.transform.localPosition = new Vector3(0f, -0.25f, 0.5f);
ColorIn();
transform.position = Terrain.Instance.GetGrid().CellToWorld(new Vector3Int(pos.x, 0, pos.y)) + Vector3.up * Terrain.Instance.GetWorldHeight(new Vector3(pos.x, 0, pos.y));
objective = Terrain.Instance.GetNearestTree(pos).gameObject;
pathToObjective = PathFinding.FindPath(pos, objective.GetComponent <Tree>().pos);
pathToObjective.RemoveAt(0); // Remove objective so we're only standing next to it.
nextSquare = pathToObjective.Count - 1;
}
private void SelectGridPosition()
{
var mouse = Input.mousePosition;
var worldPosition = Camera.main.ScreenToWorldPoint(mouse);
grid.SetNodeValue(worldPosition, "32");
if (!grid.IsWolrdPositionInsideGrid(worldPosition))
{
return;
}
mouseInputs.Add(worldPosition);
if (mouseInputs.Count == 2)
{
var startPos = grid.GetGridPostion(mouseInputs.First());
var endPos = grid.GetGridPostion(mouseInputs.Last());
var path = pathFindingGrid.FindPath(new int2(startPos), new int2(endPos));
mouseInputs.Clear();
if (path.Count() == 1)
{
Debug.Log("Caminho não encontrado");
return;
}
foreach (var p in path)
{
Debug.Log(p);
}
grid.DrawLines(path.ToArray());
}
}
// Update is called once per frame
void Update()
{
ClickTile();
if (Input.GetKeyDown(KeyCode.Space))
{
if (path.Count != 0)
{
start = end = null;
path.Clear();
}
else
{
if (PathFinding.FindPath(start.GridPosition, end.GridPosition))
{
path = PathFinding.Path;
//DrawPath();
}
else
{
start = end = null;
UnityEngine.Debug.Log("Not found");
}
}
}
}
/// <summary>
/// Updates path.
/// </summary>
protected void UpdatePath()
{
if ((tankLevel == 1) || (tankLevel == 11))
{
Vector2 newPoint = new Vector2();
newPoint.y = GameManager.playerInstance.transform.position.y;
newPoint.x = (GameManager.playerInstance.transform.position.x - 6.5f) * -1;
path = PathFinding.FindPath(this.transform.position, newPoint);
}
else if ((tankLevel == 2) || (tankLevel == 12))
{
path = PathFinding.FindPath(this.transform.position, GameManager.playerInstance.transform.position);
}
else if ((tankLevel == 3) || (tankLevel == 13))
{
path = PathFinding.FindPath(this.transform.position, (new Vector2(6.5f, 0.5f))); // base position
}
if (path != null)
{
followPathTimeStamp = Time.time;
DebugVisualHelper.DrawPath(path);
followingPath = true;
pathPoints = 0;
GetDirectionFromVector();
}
}
protected bool AttackPlayer()
{
// FULL SPEED AHEAD
targetMovementSpeed = 1.0f;
// Look for player towards the last known position
// Calculate intercept vector
Vector3 dir = (playerPos - transform.position).normalized;
// Find nearest cell with cover from player
PathNode coverNode;
Vector3 coverPos;
if (currentPath == null)
{
if (FindCover(out coverNode, out coverPos))
{
// Get node position
Vector3 nodePos = cellGrid.GetCellPos(
cellGrid.Grid[(int)coverNode.Position.x, (int)coverNode.Position.y]);
// Path find to cover (or just the farthest away node if we didn't find cover)
currentPath = PathFinding.FindPath(currentNode, coverNode);
// If the path length is 1 (we're already on the cell), move towards hidePos
if (currentPath.Count == 1)
{
Move((coverPos - transform.position));
}
}
// If we couldn't find any cover, just run away
else
{
Move(-dir);
}
}
// If we can see the player, shoot at it
if (CanSeeObjectOnLayer(dir, playerLayer, "Player"))
{
dir = Quaternion.AngleAxis(Random.Range(-0.5f, 0.5f) * LOOK_PLAYER_JITTER, Vector3.forward) *
(playerPos - transform.position).normalized;
TurnTowards(dir);
// Shoot once we're facing the right direction
if (Vector3.Angle(dir, FacingDirection) < 1.0f)
{
Fire();
}
}
// Otherwise, look for it
else
{
SwitchState(State.LOOK_FOR_PLAYER);
return(false);
}
return(true);
}
public static void AddEvent(string EventType, GameObject Executor, GameObject TargetObject)
{
ClearUnit(Executor);
if (KeyTerm.MOVE_CMD == EventType)
{
if (Executor.transform.parent.GetComponent <Tile>().XCor == TargetObject.transform.parent.GetComponent <Tile>().XCor&& Executor.transform.parent.GetComponent <Tile>().YCor == TargetObject.transform.parent.GetComponent <Tile>().YCor)
{
Debug.Log(Message.SAME_LOCATION);
return;
}
else
{
Executor.GetComponent <Unit>().MoveNeed = TargetObject.GetComponent <Tile>().MoveRequire;
Executor.GetComponent <Unit>().MoveRoute = PathFinding.FlipRoute(PathFinding.FindPath(Executor.transform.parent.gameObject, Executor.transform.parent.gameObject, TargetObject.transform.parent.gameObject));
}
}
else if (KeyTerm.ATTACK_CMD == EventType)
{
if (null == TargetObject.GetComponent <Unit>())
{
Debug.Log(Message.NOT_A_UNIT);
return;
}
else
{
Executor.GetComponent <Unit>().MoveNeed = Executor.GetComponent <Unit>().AttackNeed;
}
}
Target[Executor.GetComponent <Unit>().UnitID] = TargetObject;
Executor.GetComponent <Unit>().MovePoint = 0;
Executor.GetComponent <Unit>().Action = EventType;
Executor.GetComponent <SpriteRenderer>().color = Color.red;
}
public bool Move(Cell targetCell, bool animate, int distance)
{
if (animate)
{
List <Cell> path = PathFinding.FindPath(MapInfos, CurrentCell, targetCell);
if (path != null)
{
Movement.StartMovement(path, CurrentCell);
ProjectionManager.SelectPath(path);
}
}
else
{
transform.position = targetCell.GetVector3Position();
}
if (CurrentCell != null)
{
CurrentCell.IsTaken = null;
}
CurrentCell = targetCell;
CurrentCell.IsTaken = this;
if (distance > 0)
{
AttributesSheet.AddCostAttribute(new Attribute(AttributeType.MovementPoint, -distance, PropertyType.Value, 1));
CombatUIManager.UpdateMovementPoint(AttributesSheet.GetAttribute(AttributeType.MovementPoint));
}
return(true);
}
// Listen for messages from other NPCs
protected void SawPlayer(Vector3 pos)
{
if (currentNode == null)
{
return;
}
if (currentState == State.PATROL_LEVEL ||
currentState == State.MAP_LEVEL)
{
playerPos = pos;
gotPlayerPos = true;
// Try and generate a path to the player
List <PathNode> newPath = PathFinding.FindPath(currentNode,
cellGrid.GetPathfindingNode(cellGrid.GetCellAtPos(playerPos)));
// If we succeeded in generating a path & we aren't currently chasing the player
// Switch to going to find the player
if (newPath.Count != 0)
{
currentPath = newPath;
SwitchState(State.LOOK_FOR_PLAYER);
}
}
}
private void GetPath()
{
if (aStar == null)
{
Init();
}
else
{
StoreNode(aStar.GetCurrentNode(transform.position));
currentNodeTimeSpent = maximumTimeSpentByNode;
MindMap mindMap = GetComponent <MindMap> ();
targetRoomPoint = mindMap.GetRoomPoint(roomToGo);
if (targetRoomPoint != null)
{
path = aStar.FindPath(transform.position, targetRoomPoint.transform.position);
if (path != null)
{
isFinalTargetRoomPoint = true;
aStar.SetPath(path);
// Debug.Log ("Path OK");
}
else
{
Debug.Log("Cannot move");
}
}
else
{
Debug.Log("The room for " + roomToGo + "does not exist");
}
}
}
public WorldTile GetAndSetDestinationTile(Vector3Int currentPosition, List <Vector3Int> deniedDestinations)
{
cellsInMoveRadius = GetCellsInMoveRadius(currentPosition);
WorldTile destinationTile = GetDestinationTile(currentPosition, cellsInMoveRadius, deniedDestinations);
//if we clicked on a tile
if (destinationTile != null)
{
WorldTile enemyTile;
if (GameTiles.tiles.TryGetValue(currentPosition, out enemyTile))
{
enemyTile.hasEnemy = false;
enemyTile.enemyEntity = null;
}
//lets chart a destination path to the target square
squaresToTravelTo = PathFinding.FindPath(currentPosition, destinationTile.WorldLocation);
//if we can get there, grab the first step
if (squaresToTravelTo.Count > 0)
{
this.destinationTile = squaresToTravelTo.Pop();
}
}
return(destinationTile);
}
static void Main(string[] args)
{
Height = Screen.PrimaryScreen.Bounds.Height;
Width = Screen.PrimaryScreen.Bounds.Width;
_Window.SetVerticalSyncEnabled(true);
#region Events
_Window.KeyPressed += _Window_KeyPressed;
_Window.MouseButtonPressed += _Window_MouseButtonPressed;
#endregion
while (IsRunning)
{
_Window.DispatchEvents();
_Window.Clear(Color.Black);
PathFinding x = new PathFinding();
x.FindPath(new SFML.System.Vector2i(0, 0), new SFML.System.Vector2i(29, 24), ref grid);
grid.Draw(_Window);
_Window.Display();
}
}
private void SetDestinationTile(Vector3Int playerPos)
{
Vector3 point = Camera.main.ScreenToWorldPoint(Input.mousePosition);
var worldPoint = new Vector3Int(Mathf.FloorToInt(point.x), Mathf.FloorToInt(point.y), 0);
cellsInPlayerMoveRadius = GetCellsInMoveRadius(playerPos);
WorldTile worldTile;
//if we clicked on a tile
if (tiles.TryGetValue(worldPoint, out worldTile))
{
//if we clicked on a sqaure that is within our move distance
if (cellsInPlayerMoveRadius.Contains(worldTile))
{
WorldTile playerTile;
if (tiles.TryGetValue(playerPos, out playerTile))
{
playerTile.hasPlayer = false;
playerTile.entity = null;
}
//lets chart a destination path to the target square
squaresToTravelTo = PathFinding.FindPath(playerPos, worldPoint);
//if we can get there, grab the first step
if (squaresToTravelTo.Count > 0)
{
destinationTile = squaresToTravelTo.Pop();
}
}
}
}
private List <WorldTile> GetCellsInMoveRadius(Vector3Int playerPos)
{
List <WorldTile> NeighborEmptyTiles = new List <WorldTile>();
for (int x = playerPos.x - MoveDistance; x <= playerPos.x + MoveDistance; x++)
{
for (int y = playerPos.y - MoveDistance; y <= playerPos.y + MoveDistance; y++)
{
var cellPostion = new Vector3(x, y, 0);
WorldTile currentCell;
if (GameTiles.tiles.TryGetValue(cellPostion, out currentCell))
{
if (currentCell.isWalkable)
{
var pathToSquare = PathFinding.FindPath(playerPos, currentCell.WorldLocation);
if (pathToSquare.Count > 0)
{
if (pathToSquare.Count <= MoveDistance)
{
NeighborEmptyTiles.Add(currentCell);
}
}
}
}
}
}
return(NeighborEmptyTiles);
}
public void Obstacle_2()
{
int sizeX = 7;
int sizeY = 4;
int startX = 0;
int startY = 3;
int endX = 6;
int endY = 1;
var mapInfo = new DefaultMapInfo(sizeX, sizeY);
mapInfo.SetWalkable(3, 1, false);
mapInfo.SetWalkable(4, 1, false);
mapInfo.SetWalkable(4, 2, false);
var pathfinding = new PathFinding(mapInfo);
var path = new List <int>();
pathfinding.FindPath(startX, startY, endX, endY, path);
string expected =
"_______\n" +
"___oo_E\n" +
"____o#_\n" +
"S####__";
string result = MapToString(sizeX, sizeY, startX, startY, endX, endY, path, mapInfo);
Assert.Equal(expected, result);
}
// Update is called once per frame
private void Updating()
{
if (player)
{
if (Vector3.Distance(player.transform.position, transform.position) > 5)
{
Vector3 toPosition = player.transform.position;
Vector3 direction = toPosition - transform.position;
Vector3Int ennemiPlayer = new Vector3Int((int)transform.position.x, (int)transform.position.y, (int)transform.position.z);
float dist = Vector2Int.Distance(new Vector2Int(ennemiPlayer.x, ennemiPlayer.y), new Vector2Int((int)toPosition.x, (int)toPosition.y));
if (dist < _aggroRange && dist > 1)
{
_offset = ennemiPlayer - new Vector3Int(1, 1, 0) * _aggroRange;
int[,] map = TransformTilemap(ennemiPlayer, tlm);
Vector3 posPlayer = player.transform.position - _offset;
Vector2 pos2D = posPlayer;
map = AddCornerPlayer(pos2D, map);
Vector2Int plz = new Vector2Int((int)pos2D.x, (int)pos2D.y);
path = PathFinding.FindPath(new Vector2Int(_aggroRange, _aggroRange), plz, map);
}
}
}
}
private void btnGenerateMap_Click(object sender, EventArgs e)
{
txtMap.Text = "";
// Start with a clear map (don't add any obstacles)
InitializeMap(7, 5, Point.Empty, Point.Empty, true);
PathFinding pathFinder = new PathFinding(searchParameters);
PathFindingResult pathResult = pathFinder.FindPath();
//txtMap.Text += ShowRoute("The algorithm should find a direct path without obstacles:", path);
//txtMap.Text += Environment.NewLine;
//// Now add an obstacle
//InitializeMap(7, 5, Point.Empty, Point.Empty);
//AddWallWithGap();
//pathFinder = new PathFinding(searchParameters);
//path = pathFinder.FindPath();
//txtMap.Text += ShowRoute("The algorithm should find a route around the obstacle:", path);
//txtMap.Text += Environment.NewLine;
//// Create a barrier between the start and end points
//InitializeMap(7, 5, Point.Empty, Point.Empty);
//AddWallWithoutGap();
//pathFinder = new PathFinding(searchParameters);
//path = pathFinder.FindPath();
//txtMap.Text += ShowRoute("The algorithm should not be able to find a route around the barrier:", path);
//txtMap.Text += Environment.NewLine;
//// Create a maze with custom start and end points
//InitializeMap(7, 5, new Point(0, 4), new Point(6, 4));
//AddWallWithMaze();
//pathFinder = new PathFinding(searchParameters);
//path = pathFinder.FindPath();
//txtMap.Text += ShowRoute("The algorithm should be able to find a long route around the barrier:", path);
//txtMap.Text += Environment.NewLine;
//// Create a maze with custom start and end points
//InitializeMap(7, 5, new Point(0, 4), new Point(4, 2));
//AddWallWithSpinningMaze();
//pathFinder = new PathFinding(searchParameters);
//path = pathFinder.FindPath();
//txtMap.Text += ShowRoute("The algorithm should be able to find a long route around the barrier:", path);
//txtMap.Text += Environment.NewLine;
// Create a larger maze with custom start and end points
InitializeMap(70, 40, new Point(0, 0), new Point(69, 39), false);
this.map = GenerateMap.GenerateRandomMap(this.map, 70, 40, 40);
pathFinder = new PathFinding(searchParameters);
pathResult = pathFinder.FindPath();
txtMap.Text += ShowRoute("The algorithm should be able to find a long route around the random blocks:", pathResult.Path);
txtMap.Text += Environment.NewLine;
//Console.WriteLine("Press any key to exit...");
//Console.ReadKey();
}
void Update()
{
TargetCheck();
if (proceeding == false)
{
OnPath(pathfinding.FindPath(transform.position, target.position));
}
}
void tst()
{
List <Vector3Int> path = PathFinding.FindPath(new Vector3Int(0, 0, 0), new Vector3Int(2, 100, 0));
foreach (var pos in path)
{
Tree.Create(new Vector2Int(pos.x, pos.y));
}
}
//public void goToDirection(int tarX, int tarY, Block[,] theMap) {
// pf.theMap = theMap;
// pf.setPathFind(currX, currY, tarX, tarY, 12, 9);
// path = pf.FindPath();
// if (path == null || path.Count == 0) { return; }
// target = path[0];
// direction = target - this.transform.position;
// direction.Normalize();
// this.tarX = tarX;
// this.tarY = tarY;
//}
public void goToDirection(int tarX, int tarY, Block[,] theMap)
{
pf.theMap = theMap;
int currX = (int)Mathf.Round(this.transform.position.x);
int currY = (int)Mathf.Round(this.transform.position.y);
pf.setPathFind(currX, currY, tarX, tarY, 12, 9);
path = pf.FindPath();
}
private void GoToMousePosition()
{
Vector3 mouseWorldPosition = GetMouseWorldPosition(Input.mousePosition, Camera.main);
pathfinding.GetGrid().GetXY(mouseWorldPosition, out int x, out int y);
path = pathfinding.FindPath(this.transform.position, mouseWorldPosition);
StopCoroutine("FollowPath");
StartCoroutine("FollowPath");
}
/// <summary>
/// Handle movement when following target
/// </summary>
protected virtual void HandleMovementTarget()
{
// get target pos
Vector3Int targetPosition = Utils.WorldToBlockPosition(Target.position - Vector3.up);
targetPosition.y = World.GetTopBlockPosition(new Vector2Int(targetPosition.x, targetPosition.z)).y + 1;
if (targetPosition != lastTargetPosition)
{
lastTargetPosition = targetPosition;
Vector3Int entityPosition = Utils.WorldToBlockPosition(transform.position);
// try to find path
Vector3[] path = PathFinding.FindPath(entityPosition, targetPosition);
if (path == null || path.Length == 0)
{
return;
}
pathQueue = new Queue <Vector3>();
targetMoveSpot = transform.position;
// enqueue path nodes
for (int i = 0; i < path.Length; i++)
{
pathQueue.Enqueue(path[i]);
}
}
// walk to target if path is not null
if (pathQueue != null)
{
if (Vector3.Distance(transform.position, targetMoveSpot) > 0.02f)
{
float x = Mathf.MoveTowards(transform.position.x, targetMoveSpot.x, Speed * Time.fixedDeltaTime);
float y = Mathf.MoveTowards(transform.position.y, targetMoveSpot.y, Speed * Time.fixedDeltaTime * 2);
float z = Mathf.MoveTowards(transform.position.z, targetMoveSpot.z, Speed * Time.fixedDeltaTime);
transform.position = new Vector3(x, y, z);
pathNodeTravelTime += Time.fixedDeltaTime;
}
else if (pathQueue.Count > 0)
{
targetMoveSpot = pathQueue.Dequeue();
pathNodeTravelTime = 0;
}
// TODO: remove this
// if (pathNodeTravelTime > 2)
// {
// Debug.Log("STUCK");
// transform.position = targetMoveSpot;
// }
}
}
void FindPath()
{
pathFinding.FindPath(unit.position, goal.position);
if (path == null)
{
return;
}
unit.position = Vector3.MoveTowards(unit.position, new Vector3(path[0].worldPos.x, 1, path[0].worldPos.z), speed);
}
public void SetTargetPosition(Vector3 targetPosition)
{
currentPathIndex = 0;
pathVectorList = pathFinding.FindPath(transform.position, targetPosition);
if (pathVectorList != null && pathVectorList.Count > 1)
{
//Debug.Log("removing node from path " + currentPathIndex + " " + pathVectorList[currentPathIndex]);
pathVectorList.RemoveAt(0);
}
}
public void InvestigateLocation(Vector2 locationOfInterest)
{
CurrentSpeed = InvestigateSpeed;
PathFinding aStarPathfinding = GetComponentInChildren <PathFinding>();
nodesToFollow = aStarPathfinding.FindPath(this.transform.position, locationOfInterest);
CurrentState = ZombieState.Investigate;
Debug.Log(this.name + " Heard Player");
}
public static List <Tile> GetPath(Tile startTile)
{
Vector2 start = startTile.GetPos();
Tile pathStart = TileController.tileMap[(int)start.y, (int)start.x];
Tile pathEnd = TileController.tileMap[(int)end.y, (int)end.x];
TileController.path = PathFinding.FindPath(pathStart, pathEnd);
return(new List <Tile>(path));
}
void moveAlongPath()
{
//generateDest();
path = PathFinding.FindPath(rvg, transform.position, dest);
UnityEngine.Assertions.Assert.IsTrue(dest != null, "dest is null");
UnityEngine.Assertions.Assert.IsTrue(rvg != null, "rvg is null");
UnityEngine.Assertions.Assert.IsTrue(transform.position != null, "agent position is null");
status = AgentStatus.Moving;
move();
}
public void GoFindPath()
{
path = pathFinder.FindPath(player.position, target.position);
if (path.Length > 0)
{
StartCoroutine(OnPathFound(path));
}
else
{
print("No Path Found");
}
}
/// <summary>
/// Updates path (if not found, path is null).
/// </summary>
void UpdatePath()
{
lastPathCheck = Time.time;
if ((tankLevel == 0) || (tankLevel == 10))
{
path = PathFinding.FindPath(this.transform.position, randomTravelDestinations[Random.Range(0, randomTravelDestinations.Length)]);
}
else if ((tankLevel == 1) || (tankLevel == 11))
{
if (GameManager.playerInstance.gameObject != null)
{
Vector2 target = new Vector2();
if (GameManager.playerInstance.transform.position.x < 6.5f)
{
target.x = GameManager.playerInstance.transform.position.x + 6.5f;
target.y = GameManager.playerInstance.transform.position.y;
}
else
{
target.x = 6.5f - (GameManager.playerInstance.transform.position.x - 6.5f);
target.y = GameManager.playerInstance.transform.position.y;
}
path = PathFinding.FindPath(this.transform.position, target);
}
else
{
path = null;
}
}
else if ((tankLevel == 2) || (tankLevel == 12))
{
path = PathFinding.FindPath(this.transform.position, GameManager.playerInstance.transform.position);
}
else if ((tankLevel == 3) || (tankLevel == 13))
{
path = PathFinding.FindPath(this.transform.position, new Vector2(6.5f, 0.5f));
}
if (path != null)
{
currentPathPoint = 1;
directionToPathPoint = GetDirectionFromVector(path[1]);
currentMoveDirection = directionToPathPoint;
DebugVisualHelper.DrawPath(path);
checkPathAfter = 10f;
}
else
{
print("path is null.");
checkPathAfter = 3f;
randomMovementTimeStamp = Time.time;
}
}
