TacticsPack – Tower Defense AI Expansion for BTGraph

TacticsPack – Tower Defense AI Expansion for BTGraph or BTGraph Pro

TacticsPack is a modular AI extension for BTGraph, designed specifically for isometric and grid-based Tower Defense games.

It provides a complete set of production-ready Behavior Tree nodes and clean gameplay interfaces for implementing advanced targeting, combat logic, economy systems, wave control, and waypoint-based movement — all fully decoupled and extensible.

This pack is built with architecture-first principles, allowing you to plug it into existing systems without hard dependencies or rigid gameplay assumptions.

🔥 Included Systems

🎯 Advanced Targeting

• Find Weakest Target
• Find Strongest Target
• Find Closest To Goal
• Dynamic Target Switching
• Priority-based Target Logic

⚔ Combat & Damage

• Rotate To Target
• Fire Projectile
• Apply AOE Damage
• Apply Status Effects
• Retarget Control Logic

💰 Economy & Placement

• Currency Validation & Spending
• Tile Reservation / Release
• Placement Validation Nodes

🚶 Waypoint Movement

• Move To Next Waypoint
• Is At Waypoint
• Goal Reached Detection

🌊 Wave Management

• Start Wave
• Spawn Unit
• Wave Cleared Detection

🧩 Clean Interface-Based Architecture

All gameplay logic is decoupled via interfaces:

• ITacticsTargetPriorityAgent
• ITacticsProjectileAgent
• ITacticsAOEAgent
• ITacticsStatusAgent
• ITacticsEconomyAgent
• ITacticsPlacementAgent
• ITacticsWaveAgent
• ITacticsCombatStateAgent
• ITacticsWaypointAgent

This ensures maximum flexibility and integration into your existing systems.

No forced inheritance. No rigid gameplay controller.

You stay in control.

🛠 Designed For

• Isometric Tower Defense games
• Grid-based strategy games
• Hybrid TD / RTS projects
• Developers who want structured, scalable AI

⚙ Requirements

Requires BTGraph or BTGraph Pro.