SGDK UI

Make the screen easy to read and the controls predictable. SGDK supplies text and VDP functions, not a ready-made menu or widget system. Keep menu state, controller navigation and drawing separate enough to test without a console. Use the game's existing structure rather than imposing a UI framework.

For NPC conversations, branching choices and portrait exchanges, use sgdk-dialogue when available. This skill covers the shared UI foundations.

Choose the right reference