Gamelogic Extensions

Pattern Classes

• Singleton: The classic Unity singleton for providing global access to certain MonoBehaviours.
• Pools: Classes for reusing objects, with optimizations for hashable objects. Designed to build custom pools from.
• StateMachine: Class for managing states and methods that should execute when states change or as it persists. Designed to build custom state machines from.
• PushdownAutomaton: A state machine that remembers past states and can transition back to them FIFO-style.
• Clock: Class for executing once-of or regularly timed events. Includes an event for seconds to make clock UIs easier to implement.
• ImplementationFactory: Class for creating objects from generic parameters, especially useful for testing different implementations of the same interface. Can serve as the basis for a service locator.
• ValueSnapshot: Class for representing a value and previous value.
• ObservedValue: Class for raising events when a value changes.
• Optional: Types to indicate optional values in the inspector.
• StateTracker: Classes for raising events when sets of operations complete.

Data Structures and Algorithms

• Collection extensions: Provides useful extension methods for collections, lists, enumerables, and arrays.
• RingBuffer: A ring buffer implementation.
• Generators: Objects that work like random generators, but not random. Useful for creating patterns, or random values with elaborate constraints.
• ResponseCurve: Represents a piecewise linear function from float to any “continuous” type. Ships with response curves for float, Vector2, Vector3, Vector4, and Color.
• PIDController, Differentiator, Integrator: classes for doing PID control.
• Combinatorial algorithms: Class for generating combinations, permutations, the power set, and partitions of a set.
• L-System: Supports rewriting strings using rules that can be the basis of certain procedural generation algorithms.

Extensions

• PlayerPrefs: Adds support for bool and array types, and for scoping.
• MonoBehaviour: Provides convenience methods such as Instantiate, Invoke (using actions), Tween, GetRequiredComponent, DestroyUniversal, and Clone.
• GameObject: Provides GetRequiredComponent.
• Transform: Provides convenience methods for common transformations, useful lazy enumerables.
• Vector: Provides methods to get a copy of a vector with some coordinates changed, conversion methods from 2D to 3D, methods for basic transformations, “projection and rejection operations, the perp dot product, and Hadamard multiplication and division.
• Color: Provides convenient methods to get a color lighter, darker, or with specified brightness or alpha value.
• Math: Provides division and modular operations that work correctly with negative numbers, methods for getting fractional value or sign, and methods for doing circular lerping.
• Debug: Provides a way to add a label to messages, useful when working with console extensions such as Console Pro.
• Image: Adds SetAlpha and Set Visible methods.

Editor Extensions

• Useful decorators and property drawers: Comment, Dummy, Highlight, Flags, Labels, NonNegative, Positive, and WarningIfNull.
• FieldTypes: List (more usable than older Unity lists), MinMaxFloat, and MinMaxInt.
• Inspector buttons: Turn methods into buttons that display at the bottom of a component.
• GLEditor: Convenient base class for editors.

Utilities

• ScreenshotTaker: Capture screenshots in both the game and the editor effortlessly.

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