forked from 0ad/0ad
24 lines
671 B
C++
24 lines
671 B
C++
#include "../Messages.h"
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#include <map>
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namespace AtlasMessage
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{
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// (Random note: Be careful not to give handler .cpp files the same name
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// as any other file in the project, because it makes everything very confused)
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typedef void (*msgHandler)(IMessage*);
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typedef std::map<std::string, msgHandler> msgHandlers;
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extern msgHandlers& GetMsgHandlers();
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#define CAT1(a,b) a##b
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#define CAT2(a,b) CAT1(a,b)
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#define REGISTER(t) namespace CAT2(hndlr_, __LINE__) { struct init { init() { \
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bool notAlreadyRegisted = GetMsgHandlers().insert(std::pair<std::string, msgHandler>(#t, &f##t)).second; \
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assert(notAlreadyRegisted); \
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} } init; };
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}
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