public void DamageBehavior()
{
if (type == 1)
{
if (!Raycaster.AreWallsBlockView(targetPosition, position, Game.Walls))
{
if (Component.CoolDown(ref shootCoolDown, maxReloadBuffer, true))
{
Game.Bullets.Add(new Bullet(false, position, Game.Player.position, "Textures/EnemyBullet.png", damage));
}
}
}
else if (type == 3)
{
if (Component.DistanceOfPointsLessThan(position, Game.Player.position, Game.Player.radius + radius))
{
Game.Player.Hit(damage);
Death();
}
}
else if (type == 2)
{
if (!Raycaster.AreWallsBlockView(targetPosition, position, Game.Walls))
{
if (Component.CoolDown(ref shootCoolDown, maxReloadBuffer, true))
{
double r = (degrees * Math.PI) / 180;
double pX = Math.Sin(r);
double pY = Math.Cos(r);
Game.Bullets.Add(new Bullet(false, position + new Vector(pX * 27, pY * 27), Game.Player.position, "Textures/EnemyBullet.png", damage));
Game.Bullets.Add(new Bullet(false, position + new Vector(pX * -27, pY * -27), Game.Player.position, "Textures/EnemyBullet.png", damage));
}
}
}
}
private void RetracePath(Node startNode, Node targetNode, double distFromTarget)
{
nodePath = new List <Node>();
Node currentNode = targetNode;
while (currentNode != startNode)
{
nodePath.Add(currentNode);
currentNode = currentNode.parent;
}
nodePath.Reverse();
//Evaluate path and cutting off range.
for (int i = 0; i < nodePath.Count; i++)
{
if (Component.DistanceOfPointsLessThan(nodePath[i].worldPosition, nodePath[nodePath.Count - 1].worldPosition, distFromTarget) &&
!Raycaster.AreWallsBlockView(nodePath[i].worldPosition, nodePath[nodePath.Count - 1].worldPosition, Game.Walls)
)
{
nodePath.RemoveRange(i + 1, nodePath.Count - 1 - i);
break;
}
}
//If a previous node was marked as endpoint, cut off. Unlikely safe catch.
/*
* for (int j = 0; j < nodePath.Count - 2; j++)
* {
* if (nodePath[j].rLevel == 3)
* {
* nodePath.RemoveRange(j + 1, nodePath.Count - 1 - j);
* break;
* }
* }
*/
}
public void Update()
{
//finding new path
if (healthBar <= 0)
{
Death();
}
else
{
if (Component.CoolDown(ref searchPlayerCoolDown, 20, false) && targetPosition != Game.Player.position &&
Game.Grid.NodeFromWorld(Game.Player.position).walkable&& Game.Grid.NodeFromWorld(Game.Player.position).rLevel == 0)
{
targetPosition = Game.Player.position;
if (Component.DistanceOfPointsLessThan(targetPosition, position, ACTIVATE_RANGE) || path != null)
{
if (!pathPending &&
(!Component.DistanceOfPointsLessThan(targetPosition, position, SHOOTING_RANGE) ||
Raycaster.AreWallsBlockView(targetPosition, position, Game.Walls)))
{
searchPlayerCoolDown = 50;
if (path != null)
{
for (int i = currentTargetIndex - 1; i < path.Count; i++)
{
if (i >= 0)
{
Game.Grid.SetLevelGroupNodes(path[i], 0, RADIUS_IN_NODES);
}
}
Game.Grid.SetLevelGroupNodes(Game.Grid.NodeFromWorld(position), 3, 2);
}
Game.Pathmanager.RequestPath(position, targetPosition, SHOOTING_RANGE, OnPathFound);
pathPending = true;
}
}
}
if (path != null)
{
if (currentTargetIndex < path.Count)
{
position = LocateNextPosition();
degrees = Math.Atan2(direction.Y, direction.X) * 180 / Math.PI;
if (type == 3 && Component.DistanceOfPointsLessThan(position, Game.Player.position, Game.Player.radius + radius))
{
Game.Player.healthBar -= damage;
Death();
}
}
else
{
if (currentTargetIndex >= 0)
{
//Game.Grid.SetLevelGroupNodes(path[currentTargetIndex - 1], 0, RADIUS_IN_NODES, 1);
Game.Grid.SetLevelGroupNodes(path[currentTargetIndex - 1], 3, RADIUS_IN_NODES, 1);
}
degrees = (Math.Atan2(Game.Player.position.Y - position.Y, Game.Player.position.X - position.X) * 180) / Math.PI;
DamageBehavior();
}
}
}
}