package gg // Implementing the interface lets // the engine to work faster about // collisions because it first checks // if the the bigger collider that // contain more complicated structure // do collide. type ColliderSimplifier interface { ColliderSimplify() Triangle } // The structure represents all // information on collisions. type Collision struct { Current, With any } // Implementing the interface lets the engine // to determine if the object collides with anything. // Mostly will use the Collide function with some // inner structure field as first argument. // The Collide method will be called on collisions. type Collider interface { Collides(Collider) *Collision Collide(*Collision) }