+
+ if( vg_get_button_down("secondary") && !(cell_ptr->config == k_cell_type_split) )
+ {
+ id_drag_from = world.selected;
+ drag_from_co[0] = world.tile_x + 0.5f;
+ drag_from_co[1] = world.tile_y + 0.5f;
+ }
+
+ if( id_drag_from && (cell_ptr->config == k_cell_type_split) )
+ {
+ float local_x = vg_mouse_ws[0] - (float)world.tile_x;
+ drag_to_co[0] = (float)world.tile_x + (local_x > 0.5f? 0.75f: 0.25f);
+ drag_to_co[1] = (float)world.tile_y + 0.25f;
+
+ if( vg_get_button_up("secondary") )
+ {
+ struct cell *drag_ptr = &world.data[id_drag_from];
+ u32 link_id = local_x > 0.5f? 1: 0;
+
+ // Cleanup existing connections
+ if( cell_ptr->links[ link_id ] )
+ {
+ vg_warn( "Destroying existing connection on link %u (%hu)\n", link_id, cell_ptr->links[ link_id ] );
+
+ struct cell *current_connection = &world.data[ cell_ptr->links[ link_id ]];
+ current_connection->state &= ~FLAG_IS_TRIGGER;
+ current_connection->links[ link_id ] = 0;
+ }
+
+ if( drag_ptr->links[ link_id ^ 0x1 ] )
+ {
+ vg_warn( "Destroying alternate link %u (%hu)\n", link_id ^ 0x1, drag_ptr->links[ link_id ^ 0x1 ] );
+
+ struct cell *current_connection = &world.data[ drag_ptr->links[ link_id ^ 0x1 ]];
+ if( !current_connection->links[ link_id ] )
+ current_connection->state &= ~FLAG_TARGETED;
+
+ current_connection->links[ link_id ^ 0x1 ] = 0;
+ drag_ptr->links[ link_id ^ 0x1 ] = 0;
+ }
+
+ // Create the new connection
+ vg_success( "Creating connection on link %u (%hu)\n", link_id, id_drag_from );
+
+ cell_ptr->links[ link_id ] = id_drag_from;
+ drag_ptr->links[ link_id ] = world.selected;
+
+ cell_ptr->state |= FLAG_TARGETED;
+ drag_ptr->state |= FLAG_IS_TRIGGER;
+ id_drag_from = 0;
+ }
+ }