public override void Update(float mFrameTime)
{
const int speed = 170;
var nextX = _game.NextX;
var nextY = _game.NextY;
var nextAction = _game.NextAction;
_fireDelay -= 1*mFrameTime;
if (_fireDelay < 0 && nextAction == 1)
{
var fireAngle = Utils.Math.Angles.TowardsDegrees(new SSVector2F(_cBody.Position.X, _cBody.Position.Y), new SSVector2F(_game.GameWindow.Camera.MousePosition.X * 100, _game.GameWindow.Camera.MousePosition.Y * 100));
_game.Factory.Bullet(_cBody.Position.X, _cBody.Position.Y, fireAngle, 500, false);
_fireDelay = 4;
_cRender.Animation = Assets.GetAnimation("charfiring");
}
if (nextAction == 0) _cRender.Animation = Assets.GetAnimation("charidle");
if (nextX == 0 && nextY == 0)
{
_cMovement.Stop();
return;
}
var angle = new SSVector2F(_game.NextX, _game.NextY).ToAngleDegrees();
_cMovement.Angle = angle;
_cMovement.Speed = speed;
}
public void Draw()
{
var p0 = new SSVector2F(_cBody.X.ToPixels(), _cBody.Y.ToPixels());
var p1 = p0 + Utils.Math.Angles.ToVectorDegrees(Angle - Amplitude)*66;
var p2 = p0 + Utils.Math.Angles.ToVectorDegrees(Angle + Amplitude)*66;
var v0 = new Vertex(new Vector2f(p0.X, p0.Y)) {Color = new Color(255, 0, 0, 125)};
var v1 = new Vertex(new Vector2f(p1.X, p1.Y)) {Color = new Color(255, 0, 0, 1)};
var v2 = new Vertex(new Vector2f(p2.X, p2.Y)) {Color = new Color(255, 0, 0, 1)};
_game.GameWindow.RenderWindow.Draw(new[] {v0, v1, v2}, PrimitiveType.Triangles);
}
public SSVector2I(SSVector2F mVector2F)
{
_x = (int) mVector2F.X;
_y = (int) mVector2F.Y;
}
public override void Update(float mFrameTime)
{
Targets.Clear();
var thisPoint = new SSVector2F(_cBody.Position);
foreach (var target in Manager.GetEntitiesByTag(TargetTag))
{
var body = target.GetComponentUnSafe<CBody>();
SSVector2I[] targetPoints =
{
new SSVector2I(body.X, body.Y),
new SSVector2I(body.Left, body.Top),
new SSVector2I(body.Left, body.Bottom),
new SSVector2I(body.Right, body.Top),
new SSVector2I(body.Right, body.Bottom)
};
foreach (var targetPoint in targetPoints)
{
var angleVector = Utils.Math.Angles.ToVectorDegrees(180 + Angle);
var spanVector = thisPoint - targetPoint;
var checkAngle = Math.Abs(angleVector.GetAngleBetween(spanVector));
if (double.IsNaN(checkAngle) || checkAngle > Amplitude) continue;
var polygons = _cShadower.ShadowCaster.Polygons;
if (polygons.Any(x => x.IsIntersecting(targetPoint, 100))) continue;
Targets.Add(new Tuple<Entity, SSVector2I>(target, targetPoint));
break;
}
}
}
public void Update(float mFrameTime)
{
if (_isStatic) return;
PreviousPosition = Position;
var tempVelocity = new SSVector2F(Velocity.X*mFrameTime, Velocity.Y*mFrameTime);
var tempPosition = new SSVector2F(Position.X + tempVelocity.X, Position.Y + tempVelocity.Y);
Position = new SSVector2I((int) tempPosition.X, (int) tempPosition.Y);
var checkedBodies = new HashSet<Body> {this};
var bodiesToCheck = World.GetBodies(this);
foreach (var body in bodiesToCheck.OrderBy(x => Velocity.X > 0 ? x.X : -x.X))
{
if (checkedBodies.Contains(body)) continue;
checkedBodies.Add(body);
if (!IsOverlapping(body)) continue;
if (OnCollision != null) OnCollision(new CollisionInfo(mFrameTime, body.UserData, body));
if (body.OnCollision != null) body.OnCollision(new CollisionInfo(mFrameTime, UserData, this));
if (GroupsToIgnoreResolve.Any(x => body.Groups.Contains(x))) continue;
int encrX = 0, encrY = 0;
if (Bottom < body.Bottom && Bottom >= body.Top) encrY = body.Top - Bottom;
else if (Top > body.Top && Top <= body.Bottom) encrY = body.Bottom - Top;
if (Left < body.Left && Right >= body.Left) encrX = body.Left - Right;
else if (Right > body.Right && Left <= body.Right) encrX = body.Right - Left;
var overlapX = Left < body.Left ? Right - body.Left : body.Right - Left;
var overlapY = Top < body.Top ? Bottom - body.Top : body.Bottom - Top;
Position += overlapX > overlapY ? new SSVector2I(0, encrY) : new SSVector2I(encrX, 0);
}
World.UpdateBody(this);
}
private static Vector2f GetDrawPosition(SSVector2F mPosition)
{
return new Vector2f(mPosition.X * TDUtils.TileSize + TDUtils.TileSize / 2f, mPosition.Y * TDUtils.TileSize + TDUtils.TileSize / 2f);
}
public bool Equals(SSVector2F mVector)
{
return _x == mVector._x && _y == mVector._y;
}
public double GetDotProduct(SSVector2F mVector)
{
return X*mVector.X + Y*mVector.Y;
}
public double GetAngleBetween(SSVector2F mVector)
{
var cos = GetDotProduct(mVector)/(GetLength()*mVector.GetLength());
return Utils.Math.Angles.ToDegrees((float) Math.Acos(cos));
}
