feat: Create frame animation module

[Bli-AIk]

🔗 Is your feature request related to a specific issue?

The framework is missing a dedicated system for handling sprite-based, frame-by-frame animations, which are a fundamental requirement for most 2D games.

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💡 Feature Description

Implement a module for creating, managing, and playing 2D frame animations from sprite sheets or sequences of individual frames.

• Expected outcome or effect: A simple yet powerful API for controlling sprite animations on game entities.
• Specific implementation ideas: The following definitions are for reference only and are subject to change. Implementation could include:
  • An Animation data asset that defines a sequence of sprites, duration, and looping behavior.
  • An Animator component that can be attached to a game entity.
  • The Animator would manage a collection of Animation assets and handle transitions between them (e.g., from "Run" to "Idle").
  • The system should support animation events that can be triggered at specific frames.
• Usage scenarios or benefits: Essential for animating characters, effects, and any other 2D visual element. Animation events can be used to sync gameplay with visuals, such as playing a footstep sound on a specific frame of a run cycle.

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⚖ Alternatives Considered

N/A

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📝 Additional Information

N/A