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i saw a one-man band once, and it was quite a sight. he had a bass drum on his back, operated by a cog attached to one ankle, thumping as he stomped his foot. shoestrings tied to the neck of his guitar would move drumsticks attached to a snare drum perched atop the bass drum.
another string attached to his right elbow operated a cymbal clamped to the side of the snare drum. i spotted duct tape in more than one place. it was a little complicated, and changing anything was bound to affect everything else.
does this sound like an application you may have worked on? ill admit it: it sure sounds familiar to me.
now, ive also seen some very good orchestras. the conductor runs the show. she doesnt necessarily know how to play the viola or the sousaphone, but she knows how to use her musicians, and trusts them to do their jobs.
i dont know about you, but id much rather be a conductor. my musicians could change how their instruments worked, but as long as they still played in tune, it wouldnt matter to me. more importantly, i can add new instruments without having to learn to play them or figuring out how to tie, clamp, tape, and/or tack weld them into place.
thats a powerful paradigm, and this power is what the model-view-controller (mvc) design pattern gives you.
what is model-view-controller?
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