private void lockmovement(float time)
{
if (idleTimer <= time || state != aistate.idle)
{
idleTimer = time;
state = aistate.idle;
}
}
private void fixedupdate()
{
switch (state)
{
case aistate.idle:
idleTimer -= Root.instance.time.deltaTime;
if (idleTimer <= 0f)
{
state = aistate.findingmove;
}
break;
case aistate.findingmove:
var checks = 25;
while (checks-- > 0)
{
var x = rand.Next(0, map.width);
var y = rand.Next(0, map.height);
var tile = map.getTile(x, y);
if (tile.Movable)
{
//x *= Map.tileSize * Game.WORLD_SCALE;
//y *= Map.tileSize * Game.WORLD_SCALE;
var p0 = map.worldToMap(gameObject.transform.DerivedPosition);
var p1 = new Point(x, y);
pathfinder.init((p0.X << 16) + p0.Y, (p1.X << 16) + p1.Y);
state = aistate.computingmove;
break;
}
}
break;
case aistate.computingmove:
if (pathfinder.step(50))
{
if (pathfinder.foundPath)
{
pathing = pathfinder.getPath();
state = aistate.moving;
attackTimer = attackDelay;
}
else
{
state = aistate.findingmove;
}
}
break;
case aistate.moving:
if (pathing.Count == 0)
{
state = aistate.idle;
idleTimer = (float)rand.NextDouble() * 4f + 1f;
}
else
{
attackTimer -= Root.instance.time.deltaTime;
if (attackTimer <= 0f)
{
attackTimer = attackDelay;
weapon.attack(gameObject, Root.instance.RootObject.find("player").transform.DerivedPosition);
}
var next = pathing[pathing.Count - 1];
var swp = gameObject.transform.DerivedPosition;
var dwp = map.mapToWorld(new Point(next >> 16, next & 0xffff));
var len = (dwp - swp);
if ((Map.tileSize * Game.WORLD_SCALE / 2) * (Map.tileSize * Game.WORLD_SCALE / 2) > len.LengthSquared())
{
pathing.RemoveAt(pathing.Count - 1);
break;
}
var dir = len.ToNormalized();
//swp += dir * 100 * Root.instance.time.deltaTime;
//gameObject.transform.DerivedPosition = swp;
gameObject.sendMessage("velocity", dir * 100 * Root.instance.time.deltaTime);
}
break;
case aistate.fail:
break;
}
}
