2010-01-26 21:00:30 -06:00
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Bits of possibly less-than-obvious advice:
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archutils/ contains arch-specific code. This should contain code
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shared by more than one arch/ driver.
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arch/ contains drivers for specific features that can be better
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implemented nonportably. Most drivers (all except sound) contain
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default, portable implementations, so StepMania should work mostly
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out-of-the-box on platforms that are supported by the supporting
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libraries (particularly SDL); only a sound driver needs to be
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written.
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Avoid accessing other singleton classes from singleton destructors. That
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introduces dependencies on the order of destruction, and can cause problems
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if one of the singletons throws an exception.
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This kills VC:
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template<class T> static void YY( T opt ) { }
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enum { A } a;
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enum { A1 } b;
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void XX() { YY(a); YY(b); }
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foo.obj : fatal error LNK1179: invalid or corrupt file: duplicate COMDAT '?YY@@YAXW4__unnamed@@@Z'
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It mangles the template incorrectly. Solution: don't use anonymous
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enums as template parameters; give them a name.
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