Build an RPG

Reusable health component with damage, healing, invincibility frames, and events.

• Damage and healing with clamped health values
• Invincibility frames with configurable duration after taking damage
• UnityEvent callbacks for health changed, damaged, healed, and death

Lightweight list-based inventory for prototypes. Add, remove, and check items without UI complexity.

• Add, remove, and check items with simple method calls
• Configurable max slots and max stack size per item
• UnityEvents for item added, removed, and inventory changed

Simple NPC dialogue with sequential messages, typewriter effect, and input to advance. No branching — just clean text sequences.

• Sequential message display with configurable speaker name
• Typewriter text effect with adjustable character speed
• Click or keypress to skip typewriter or advance to next message

Lightweight quest tracker with ScriptableObject definitions, objectives, progress tracking, and reward callbacks.

• ScriptableObject quest definitions with name, description, and objectives
• Multiple objective types: Collect, Kill, Talk, Reach, and Custom
• Runtime progress tracking with per-objective counters

File-based JSON save/load utility. Save any serializable class to persistent storage with one method call.

• Save any serializable class to a JSON file with one method call
• Auto-creates the saves directory if it doesn't exist
• Load with type safety using generics

Floating damage numbers that animate upward and fade out. Supports critical hits, healing, and custom colors.

• Static Create() factory method — no prefab setup required
• Separate colors for normal damage, critical hits, and healing
• Scaled-up text for critical hits with configurable crit scale

World-space or screen-space health bar with smooth fill, color gradient, and damage flash. Attach to enemies or use as HUD.

• Smooth fill animation with Lerp for satisfying health changes
• Color gradient that shifts from green to yellow to red automatically
• Damage flash effect on the background image when health decreases

Raycast-based interaction with prompt UI, hold-to-interact option, and IInteractable interface. Press E to interact with anything.

• Raycast-based detection from camera or player forward direction
• IInteractable interface for flexible object interaction
• Hold-to-interact mode with progress callback for radial UI

Dynamic mouse-following tooltip that auto-positions to stay on screen. Supports rich text and custom layouts.

• Singleton pattern with static Show/Hide for easy global access
• Mouse-following position with configurable offset
• Auto-flips tooltip to stay within screen boundaries