public Dictionary <string, bool> generateCollisionDictionary(CollisionMesh other_object_collision_mesh)
{
Dictionary <string, bool> collisionDictionary = new Dictionary <string, bool>();
collisionDictionary.Add("TOP", false);
collisionDictionary.Add("BOTTOM", false);
collisionDictionary.Add("LEFT", false);
collisionDictionary.Add("RIGHT", false);
if (isCollisionTop_Bottom(other_object_collision_mesh))
{
collisionDictionary["TOP"] = true;
}
else if (isCollisionBottom_Top(other_object_collision_mesh))
{
collisionDictionary["BOTTOM"] = true;
}
else if (isCollisionLeft_Right(other_object_collision_mesh))
{
collisionDictionary["LEFT"] = true;
}
else if (isCollisionRight_Left(other_object_collision_mesh))
{
collisionDictionary["RIGHT"] = true;
}
return(collisionDictionary);
}
public bool isCollisionRight_Left(CollisionMesh other_object_collision_mesh)
{
bool answer = false;
if (
isCollisionRightMiddle_with_Left(other_object_collision_mesh))
{
answer = true;
}
return(answer);
}
public bool isCollisionTop_Bottom(CollisionMesh other_object_collision_mesh)
{
bool answer = false;
if (
isCollisionTopMiddle_with_bottom(other_object_collision_mesh)
)
{
answer = true;
}
return(answer);
}
public bool isCollisionBottomLeft_with_Top(CollisionMesh other_object_collision_mesh)
{
bool answer = false;
Point other_bottom_left_point = other_object_collision_mesh.Bottom_left_point;
if (other_bottom_left_point.X >= this.Top_left_point.X &&
other_bottom_left_point.X <= this.Top_right_point.X &&
other_bottom_left_point.Y >= this.Top_middle_point.Y &&
other_bottom_left_point.Y <= this.Bottom_middle_point.Y)
{
answer = true;
}
return(answer);
}
public bool isCollisionTopMiddle_with_bottom(CollisionMesh other_object_collision_mesh)
{
bool answer = false;
Point other_top_middle_point = other_object_collision_mesh.Top_middle_point;
if (Math.Abs(other_top_middle_point.X) >= Math.Abs(this.Bottom_left_point.X) &&
Math.Abs(other_top_middle_point.X) <= Math.Abs(this.Bottom_right_point.X) &&
Math.Abs(other_top_middle_point.Y) <= Math.Abs(this.bottom_middle_point.Y) &&
Math.Abs(other_top_middle_point.Y) >= Math.Abs(this.Top_middle_point.Y))
{
answer = true;
}
return(answer);
}
public bool isCollisionLeftBottom_with_Right(CollisionMesh other_object_collision_mesh)
{
bool answer = false;
Point other_left_bottom_point = other_object_collision_mesh.Bottom_left_point;
if (Math.Abs(other_left_bottom_point.Y) >= Math.Abs(this.Top_left_point.Y) &&
Math.Abs(other_left_bottom_point.Y) <= Math.Abs(this.Bottom_left_point.Y) &&
Math.Abs(other_left_bottom_point.X) <= Math.Abs(this.Middle_left_point.X) &&
Math.Abs(other_left_bottom_point.X) >= Math.Abs(this.Middle_right_point.X))
{
answer = true;
}
return(answer);
}
public Point isAnyCollision(CollisionMesh other_object_collision_mesh)
{
Point collisionPoint = new Point(-1, -1);
if (isCollisionTop_Bottom(other_object_collision_mesh))
{
collisionPoint = this.Top_middle_point;
}
else if (isCollisionBottom_Top(other_object_collision_mesh))
{
collisionPoint = this.Bottom_middle_point;
}
else if (isCollisionLeft_Right(other_object_collision_mesh))
{
collisionPoint = this.Middle_left_point;
}
else if (isCollisionRight_Left(other_object_collision_mesh))
{
collisionPoint = this.Middle_right_point;
}
return(collisionPoint);
}