public abstract bool collidesWith(Collidable other);
public override void LoadContent(ContentManager contentMan)
{
Matrix shapeTransform = Matrix.Identity;
model = loadedModels[type];
switch (type)
{
case 0:
collide = new AARectangleCollidable(this.position, 485);
this.position.Y += 220;
shapeTransform = Matrix.CreateScale(130) * Matrix.CreateTranslation(this.position);
break;
case 1:
collide = new CircleCollidable(this.position, 265);
this.position.Y += 253;
shapeTransform = Matrix.CreateScale(100) * Matrix.CreateRotationX((float)Math.PI / 2) * Matrix.CreateTranslation(this.position);
break;
case 2:
collide = new CircleCollidable(this.position, 165);
this.position.Y += 190;
shapeTransform = Matrix.CreateScale(80) * Matrix.CreateRotationX((float)Math.PI / 2) * Matrix.CreateTranslation(this.position);
break;
}
boneOriginTransforms = new Matrix[model.Bones.Count];
for (int i = 0; i < model.Bones.Count; i++)
{
boneOriginTransforms[i] = model.Bones[i].Transform * shapeTransform;
}
tex = loadedTextures[textype];
colliderDrawer = new ColliderDrawer(this.game, this.getCollidable());
}
public override bool collidesWith(Collidable other)
{
throw new NotImplementedException();
}
public void update(Collidable source)
{
vertices = source.getPolygonVertices();
indices = source.getPolygonLineList();
}
public ColliderDrawer(Game g, Collidable source)
{
game = g;
vertices = source.getPolygonVertices();
indices = source.getPolygonLineList();
}
public override bool collidesWith(Collidable other)
{
VertexPositionColor[] selfvertices = this.getPolygonVertices();
if (other is CircleCollidable)
{
CircleCollidable o = (CircleCollidable)other;
Vector2 last = Utils.castVector3XZ(selfvertices[0].Position);
for (int i = 0; i <= selfvertices.Length; i++)
{
Vector2 current = Utils.castVector3XZ(selfvertices[i%selfvertices.Length].Position);
if (Utils.pointInCircle(current, Utils.castVector3XZ(o.origin), o.radius)) return true;
// check midpoint
Vector2 mid = (current + last) / 2;
if (Utils.pointInCircle(mid, Utils.castVector3XZ(o.origin), o.radius)) return true;
// chekc mid1
Vector2 mid1 = (mid + current) / 2;
if (Utils.pointInCircle(mid1, Utils.castVector3XZ(o.origin), o.radius)) return true;
// chekc mid2
Vector2 mid2 = (mid + last) / 2;
if (Utils.pointInCircle(mid2, Utils.castVector3XZ(o.origin), o.radius)) return true;
last = current;
}
return false;
}
else if (other is AARectangleCollidable)
{
AARectangleCollidable o = (AARectangleCollidable)other;
Vector2 last = Utils.castVector3XZ(selfvertices[0].Position);
for (int i = 0; i <= selfvertices.Length; i++)
{
Vector2 current = Utils.castVector3XZ(selfvertices[i % selfvertices.Length].Position);
if (Utils.pointInAARectangle(current, Utils.castVector3XZ(o.origin), o.width, o.length)) return true;
// check midpoint
Vector2 mid = (current + last) / 2;
if (Utils.pointInAARectangle(mid, Utils.castVector3XZ(o.origin), o.width, o.length)) return true;
// chekc mid1
Vector2 mid1 = (mid + current) / 2;
if (Utils.pointInAARectangle(mid1, Utils.castVector3XZ(o.origin), o.width, o.length)) return true;
// chekc mid2
Vector2 mid2 = (mid + last) / 2;
if (Utils.pointInAARectangle(mid2, Utils.castVector3XZ(o.origin), o.width, o.length)) return true;
last = current;
}
return false;
}
return false;
}
