The objective of this project was to swiftly prototype systems and features in order to showcase a functional game loop. The core systems within this project included Character Movement, the Weapons System, and AI. My primary focus and contribution were directed towards the movement system.

• Hierarchical State Machine

  The movement design for this game drew inspiration from complex mechanics similar to those seen in games like Titanfall and Ultrakill. Consequently, I devised a Hierarchical State Machine to structure the various movement states in a hierarchical fashion. States higher up in the hierarchy served general tasks, while sub-states further down specialized in specific functions. This hierarchical organization proved invaluable for fine-tuning and controlling the movement behavior.

  When a state begins the 'EnterState' function is called and when a state ends the 'ExitState' function is called. When the state is active the 'Update' method is called each frame. The image below displays the base state class.

  
• Physics Movement

  Given the pivotal role of movement in this project, after discussions with the design team, I opted to develop a physics-based movement system. This decision offered extensive control over character movement and facilitated the functionality of various game mechanics. Importantly, it exposed numerous variables to Blueprint, enabling the design team to fine-tune values and achieve a responsive and satisfying movement experience.