Ultimate Combat AI Behavior System

uilding an action game usually means fighting your own AI. State machines become rigid spaghetti code, and enemies swarm the player in an unfair, chaotic mess.

The Ultimate Combat AI & Behavior System fixes this. Built on a modular GOAP (Goal-Oriented Action Planning) architecture, this framework completely decouples decision-making from physics and animation. It dictates exactly where enemies stand and when they attack, creating paced, cinematic, and fair combat encounters out of the box.

But it doesn't stop at AI. We've built a complete, production-ready combat ecosystem. From precision melee and ranged ballistics to dynamic gore, level streaming, UI health bars, and a built-in economy system—this is a full game loop foundation. It also includes 38 high-quality combat animations and fully rigged 3D models (Player, Melee Enemy, and Ranged Archer variants) so you can test and prototype immediately without hunting for placeholder art.

Key Features:

Modular GOAP Brain: Replace rigid FSMs with dynamic Goal-Oriented Action Planning. Define Goals, Actions, and World States via ScriptableObjects without recompiling code.

Emotional & Tactical AI: Enemies possess internal Rage and Fear multipliers. They don't just attack blindly; they perform feints, taunts, and tactical retreats (kiting) to maintain safe spacing.

Melee & Ranged Combat: Precise spherical hit detection for melee, combined with a full Ballistics System featuring object pooling, gravity calculation, and trajectory prediction for archers.

Squad Combat Coordinator: Ends the "enemy swarm." An intelligent global manager uses an Engagement Ring and Attack Tokens to position enemies tactically and prevent simultaneous, unavoidable attacks.

Cinematic Gore & Ragdolls: Built-in dynamic dismemberment system based on attack types (Light, Heavy, Finisher), complete with blood decals and physics-driven ragdoll collapses.

Level Progression & Economy: Includes a Sector Streamer for massive levels, Battle Zone locked-room encounters, and an Economy Manager to reward kills and save progression via PlayerPrefs.

Integrated UI System: Ready-to-use floating damage text, easing health bars, and dynamic enemy UI canvases that auto-hide when health is full.

Dynamic Difficulty Scaling: Instantly scale enemy health, damage output, and decision-making speed across your entire game using a single Difficulty Profile.

Programmer-Friendly: Strictly adheres to SOLID principles, utilizes standard C# events, and relies on generic interfaces (IDamageable) for effortless integration with third-party player controllers.