private void Walk(Physics2DDirectBodyState bodyState)
{
float wallSide = 0.0f;
for (int i = 0; i < bodyState.GetContactCount(); i++)
{
Godot.Object contactColliderObject = bodyState.GetContactColliderObject(i);
Vector2 contactLocalNormal = bodyState.GetContactLocalNormal(i);
if (contactColliderObject != null && contactColliderObject is Bullet)
{
Bullet contactCollidedBullet = contactColliderObject as Bullet;
if (!contactCollidedBullet.Disabled)
{
CallDeferred("BulletCollider", contactCollidedBullet, bodyState, contactLocalNormal);
break;
}
}
wallSide = FindCorrectWallSide(contactLocalNormal, wallSide);
}
int correctDirection = FindCorrectDirection(wallSide);
if (this.direction != correctDirection)
{
this.direction = correctDirection;
Sprite sprite = GetNode("Sprite") as Sprite;
Vector2 scale = sprite.Scale;
scale.x = -this.direction;
sprite.Scale = scale;
}
}
private FloorContact FindFloorContact(Physics2DDirectBodyState bodyState)
{
FloorContact floorContact = new FloorContact(false, -1);
for (int i = 0; i < bodyState.GetContactCount(); i++)
{
Vector2 contactLocalNormal = bodyState.GetContactLocalNormal(i);
if (contactLocalNormal.Dot(new Vector2(0, -1)) > 0.6f)
{
floorContact.FoundFloor = true;
floorContact.FloorIndex = i;
}
}
return(floorContact);
}
public override void _IntegrateForces(Physics2DDirectBodyState state)
{
var lv = state.LinearVelocity;
var newAnim = Animation;
if (IsDead)
{
newAnim = "dead";
}
else
{
newAnim = "walk";
var wallSide = 0.0;
for (int i = 0; i < state.GetContactCount(); ++i)
{
var contactObj = state.GetContactColliderObject(i);
var contactObjId = state.GetContactColliderId(i);
var contactLocalNormal = state.GetContactLocalNormal(i);
if (contactObj != null)
{
if (contactObj is Player) //Player is the object to get a collision with this mob.
{
Player player = (Player)contactObj;
Hit(player);
}
}
if (contactLocalNormal.x > 0.9)
{
wallSide = 1;
}
else if (contactLocalNormal.x < -0.9)
{
wallSide = -1;
}
}
if (wallSide != 0 && wallSide != _direction)
{
_direction = -_direction;
MovingSprite.Scale = new Vector2(MovingSprite.Scale.x * -_direction, MovingSprite.Scale.y);
newAnim = "idle";
}
if (_direction < 0 && !_rcLeft.IsColliding() && _rcRight.IsColliding())
{
_direction = -_direction;
MovingSprite.Scale = new Vector2(MovingSprite.Scale.x * -_direction, MovingSprite.Scale.y);
newAnim = "idle";
}
else if (_direction > 0 && !_rcRight.IsColliding() && _rcLeft.IsColliding())
{
_direction = -_direction;
MovingSprite.Scale = new Vector2(MovingSprite.Scale.x * -_direction, MovingSprite.Scale.y);
newAnim = "idle";
}
var speed = (int)Constants.RandRand(MinSpeed, MaxSpeed);
lv.x = _direction * speed;
}
if (IsInAttack)
{
newAnim = "hit";
}
if (Animation != newAnim)
{
Animation = newAnim;
if (_direction > 0)
{
AnimatPlay.Play(Animation);
}
else
{
AnimatPlay.PlayBackwards(Animation);
}
}
state.LinearVelocity = lv;
}
