public DVector3 RandomSpawnPosition(DReal min, DReal max)
{
for (var attempt = 0; attempt < 100; attempt += 1)
{
var angle = World.current.RandomValue() * 360;
var radius = World.current.RandomRange(min, max);
var x = this.position.x + DReal.Cos(angle) * radius;
var z = this.position.z + DReal.Sin(angle) * radius;
var height = World.current.map.Height(new DVector3(x, 0, z));
var p = new DVector3(x, height, z);
if (World.current.navigation.Reachability(this.position) == World.current.navigation.Reachability(p))
{
return(p);
}
}
UnityEngine.Debug.Log("Failed to generate random position.");
return(this.position);
}
public override void OnTick()
{
var p2d = new DVector3(entity.position.x, 0, entity.position.z);
var targ = new Game.DVector3(target.x, 0, target.z);
var dist = World.current.map.Distance(p2d, targ);
var dir = World.current.map.Direction(p2d, targ);
if (dist < moveSpeed * World.deltaTime)
{
entity.position = new DVector3(target.x, entity.position.y, target.z);
}
else
{
var d = p2d + dir * moveSpeed * World.deltaTime;
entity.position = new DVector3(d.x, entity.position.y, d.z);
entity.faceDirection = dir;
}
var terrainHeight = DReal.Max(0, World.current.map.Height(entity.position));
var wobble = DReal.Sin((World.current.time + wobbleOffset) * wobbleFrequency) * wobbleAmplitude;
var targetHeight = terrainHeight + floatOffset + wobble;
var height_diff = DReal.Abs(targetHeight - entity.position.y);
var newHeight = (DReal)0;
if (targetHeight > entity.position.y)
{
newHeight = entity.position.y + DReal.Min(height_diff, verticalSpeed * World.deltaTime);
}
else
{
newHeight = entity.position.y - DReal.Min(height_diff, verticalSpeed * World.deltaTime);
}
entity.position = new DVector3(entity.position.x,
DReal.Max(terrainHeight, newHeight),
entity.position.z);
}
public static DVector2 FromAngle(DReal radians)
{
return(new DVector2(DReal.Cos(radians), DReal.Sin(radians)));
}