Registers a project type to a global class ID.
Registers a project type to a global class ID.
-- when loading a project of the "game" type (PROJECT_TYPE variable), it will access the gameProject global. projectLoader:registerNewProjectClass("game", "gameProject") -- "engine" type to engine global. projectLoader:registerNewProjectClass("engine", "engine") -- "gamePatch" type to patchProject global. projectLoader:registerNewProjectClass("gamePatch", "patchProject")