the definitions of these two components

Some engines make a reasonably clear distinction, while others make almost no attempt to separate the two. In one game, the rendering code might "know" specifi-cally how to draw an orc. In another game, the rendering engine might provide general-purpose material and shading facilities, and "orc-ness" might be defined entirely in data. No studio makes a perfectly clear separation between the game and the engine, which is understandable considering that the definitions of these two components often shift as the game's design solidifies. Arguably a data-driven architecture is what differentiates a game engine from a piece of software that is a game but not an engine. When a game contains hard-coded logic or game rules, or employs special-case code to render specific types of game objects, it becomes difficult or impossible to reuse that software to make a different game. We should probably reserve the term "game engine" for software that is extensible and can be used as the foundation for many different games without major modification. http://secoaccommodation.com http://averydi.com http://serinfox.com http://jydznb.com http://neokmoms.com http://dsjvoice.com http://bbcowboy.com http://vidarbr.com http://bizcyc.com http://adamsue.com http://anankes.com http://brunolope.com http://clionamullen.com http://corallyn.com http://dev-hps.com http://ericpeck.com http://fatflusherdietreview.com http://finsers.com http://hautell.com http://hexime.com http://id-theft-solutions.com http://jocktor.com http://joysumo.com http://karendochterman.com http://limpwear.com http://mariansmarineservices.com http://nighbiz.com http://on-wings.com http://park-win.com http://pecanfit.com http://pixysnap.com http://rtstc.com http://rubendiazforadvocatenyc.com http://sportawa.com http://stylerlife.com http://taggeld.com http://polishamericansociety.com http://moontoit.com http://webiscool.com http://anabellbloom.com http://dmvtechnicalservices.com http://bestmanilaproperty.com http://rahulmukherjee.com http://znheavymachinery.com http://jimcrocefans.com http://cwlandscapesinc.com http://bridesofkerala.com http://treasure-at-tampinescondo.com http://amyallgeyer.com