Utility classes for making games with Unity.

The documentation very limited right now. It is a work in progress here: Link

The code contains common design patterns for games in C#:

• Behavior Trees
• Basic objects for building node graphs/simulation graphs (for city builders, sims, etc.)
• Weighted randoms (Spawn/Loot Tables + Spawner2D with spawn radius)
• Common Shaders (Stencil, Desaturate, Invert, Single Color, RGB-Recolor, etc.)
• 2D Movement paths (straight line, circle)
• Directional Velocity (2D-Kinematic)
• Emitters/Auto Emitters (firing bullets with time/count limits, Auto Emitter for shmups)
• Formations (auto populate template objects into a formation). EXAMPLE: line of hearts to show health
• Valves (for animated doors, switches, etc.)
• Interpolation curves
• Broadcast-Listener
• Command (for undo-redo)
• Timers
• ObservedValue
• Goals (for game goals (complete N tasks to continue))
• Signal-Receptor (for tutorials)
• State Machines
• Concept-Demo (for tutorials)
• Bank for Currency (freemium apps)
• TopDown2D characters and basic steering (Flip, Wander, Wander-to-Target)
• Input Schemes (Move to Mouse for Cursors, Aim at Mouse for shooters)
• Grid-Based Games (Bejeweled, Tetris, etc.)

• SpriteTrail2D shows a trail of fading sprite samples behind a moving sprite (for ghost trail effect):
• FXFade will fade from startAlpha to endAlpha, and (optionally) cull after fade out is complete
• CameraShake2D will do a basic camera shake

I created some scripts to make life easier for 2D Game developers:

• Grid Sprite Slicer
• XML Sprite Slicer
• Apply Pixel Art settings
• Generate Animation Clips from Spritesheets

The idea is to make prototyping simple games a bit easier by having some common design patterns in place.