Leveraging grammarware for active video game developmentČrepinšek, Matej (Avtor) Kosar, Tomaž (Avtor) Moravec, Matej (Avtor) Ravber, Miha (Avtor) Mernik, Marjan (Avtor) active video gamesgrammarwareinternet of thingsDSLprocedural level generationevolutionary computationgame controllersThis paper presents a grammarware-based approach to developing active video games (AVGs) for sensor-driven training systems. The GCGame domain-specific language (DSL) is introduced to define game logic, sensor interactions, and timing behavior formally. This approach ensures cross-platform consistency, supports real-time configurability, and simplifies the integration of optimization and visualization tools. The presented system, called GCBLE, serves as a case study, demonstrating how grammarware enhances modularity, maintainability, and adaptability in real-world physical interaction applications. The results highlight the potential of a DSL-driven design to bridge the gap between developers and domain experts in embedded interactive systemsMDPI20252025-04-23 14:53:35Članek v reviji92595sl© 2025 by the authors