private void PathfindingSetup()
{
SpawnLocation = transform.position;
PlayerSpawn = TileMap.getObjectGroup("objects").objectWithName("spawn");
Start = new Point((int)SpawnLocation.X, (int)SpawnLocation.Y);
End = new Point(PlayerSpawn.x, PlayerSpawn.y);
WeightedSearchPath = WeightedGraph.search(Start, End);
SetState(EnemyState.Following);
}
void IUpdatable.update()
{
// on left click set our path end time
if (Input.leftMouseButtonPressed)
{
_end = _tilemap.worldToTilePosition(Input.mousePosition);
}
// on right click set our path start time
if (Input.rightMouseButtonPressed)
{
_start = _tilemap.worldToTilePosition(Input.mousePosition);
}
// regenerate the path on either click
if (Input.leftMouseButtonPressed || Input.rightMouseButtonPressed)
{
// time both path generations
var first = Debug.timeAction(() =>
{
_breadthSearchPath = _gridGraph.search(_start, _end);
});
var second = Debug.timeAction(() =>
{
_astarSearchPath = _astarGraph.search(_start, _end);
});
// debug draw the times
Debug.drawText("Breadth First: {0}\nAstar: {1}", first, second);
}
}
protected void SetPath()
{
Path = graph.search(
new Point((int)Math.Floor(entity.position.X / 8), (int)Math.Floor((entity.position.Y + 8) / 8)),
new Point((int)Math.Floor(Player.position.X / 8), (int)Math.Floor((Player.position.Y + 8) / 8))
);
}
public Punk(String inEntityType, int inTotalLife, Nez.Tiled.TiledMap inMap, bool enemyHasGun, int ntargetPositionRange) : base(inEntityType, inTotalLife, inMap, enemyHasGun, ntargetPositionRange)
{
EntityType = inEntityType;
TileMap = inMap;
TotalLife = inTotalLife;
CurrentLife = TotalLife;
CollisionLayer = TileMap.getLayer <TiledTileLayer>("collisionLayer");
WeightedGraph = new WeightedGridGraph(CollisionLayer);
Start = new Point(1, 1);
End = new Point(10, 10);
WeightedSearchPath = WeightedGraph.search(Start, End);
EnemyCanShootGun = enemyHasGun;
TargetPositionRange = ntargetPositionRange;
}
public Pathfinder(TiledMap tilemap)
{
_tilemap = tilemap;
var layer = tilemap.getLayer <TiledTileLayer>("main");
_start = new Point(1, 1);
_end = new Point(10, 10);
_gridGraph = new UnweightedGridGraph(layer);
_breadthSearchPath = _gridGraph.search(_start, _end);
_astarGraph = new WeightedGridGraph(layer);
_astarSearchPath = _astarGraph.search(_start, _end);
Debug.drawTextFromBottom = true;
}