converting block states to a bitfield

src/physics/PhysicsSolver.cpp

@@ -219,13 +219,11 @@ bool PhysicsSolver::isBlockInside(int x, int y, int z, Hitbox* hitbox) {
            y >= floor(pos.y-half.y) && y <= floor(pos.y+half.y);
 }
 
-bool PhysicsSolver::isBlockInside(int x, int y, int z, Block* def, blockstate_t states, Hitbox* hitbox) {
+bool PhysicsSolver::isBlockInside(int x, int y, int z, Block* def, blockstate state, Hitbox* hitbox) {
     const glm::vec3& pos = hitbox->position;
     const glm::vec3& half = hitbox->halfsize;
-    voxel v {};
-    v.states = states;
     const auto& boxes = def->rotatable 
-                      ? def->rt.hitboxes[v.rotation()] 
+                      ? def->rt.hitboxes[state.rotation] 
                       : def->hitboxes;
     for (const auto& block_hitbox : boxes) {
         glm::vec3 min = block_hitbox.min();