121 lines
3.3 KiB
C++
121 lines
3.3 KiB
C++
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#ifndef __FG_PROPS_HXX
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#define __FG_PROPS_HXX 1
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#include <simgear/debug/logstream.hxx>
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#include <simgear/misc/props.hxx>
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#include "globals.hxx"
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////////////////////////////////////////////////////////////////////////
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// Loading and saving properties.
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////////////////////////////////////////////////////////////////////////
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extern bool fgSaveFlight (ostream &output);
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extern bool fgLoadFlight (istream &input);
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////////////////////////////////////////////////////////////////////////
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// Convenience functions for tying properties, with logging.
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////////////////////////////////////////////////////////////////////////
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inline void
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fgUntie (const string &name)
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{
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if (!globals->get_props()->untie(name))
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FG_LOG(FG_GENERAL, FG_WARN, "Failed to untie property " << name);
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}
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// Templates cause ambiguity here
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inline void
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fgTie (const string &name, bool *pointer)
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{
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if (!globals->get_props()->tie(name, SGRawValuePointer<bool>(pointer)))
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FG_LOG(FG_GENERAL, FG_WARN,
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"Failed to tie property " << name << " to a pointer");
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}
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inline void
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fgTie (const string &name, int *pointer)
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{
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if (!globals->get_props()->tie(name, SGRawValuePointer<int>(pointer)))
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FG_LOG(FG_GENERAL, FG_WARN,
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"Failed to tie property " << name << " to a pointer");
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}
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inline void
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fgTie (const string &name, float *pointer)
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{
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if (!globals->get_props()->tie(name, SGRawValuePointer<float>(pointer)))
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FG_LOG(FG_GENERAL, FG_WARN,
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"Failed to tie property " << name << " to a pointer");
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}
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inline void
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fgTie (const string &name, double *pointer)
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{
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if (!globals->get_props()->tie(name, SGRawValuePointer<double>(pointer)))
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FG_LOG(FG_GENERAL, FG_WARN,
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"Failed to tie property " << name << " to a pointer");
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}
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inline void
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fgTie (const string &name, string *pointer)
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{
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if (!globals->get_props()->tie(name, SGRawValuePointer<string>(pointer)))
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FG_LOG(FG_GENERAL, FG_WARN,
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"Failed to tie property " << name << " to a pointer");
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}
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template <class V>
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inline void
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fgTie (const string &name, V (*getter)(), void (*setter)(V) = 0)
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{
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if (!globals->get_props()->tie(name, SGRawValueFunctions<V>(getter, setter)))
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FG_LOG(FG_GENERAL, FG_WARN,
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"Failed to tie property " << name << " to functions");
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}
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template <class V>
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inline void
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fgTie (const string &name, int index, V (*getter)(int),
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void (*setter)(int, V) = 0)
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{
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if (!globals->get_props()->tie(name,
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SGRawValueFunctionsIndexed<V>(index,
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getter,
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setter)))
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FG_LOG(FG_GENERAL, FG_WARN,
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"Failed to tie property " << name << " to indexed functions");
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}
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template <class T, class V>
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inline void
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fgTie (const string &name, T * obj, V (T::*getter)() const,
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void (T::*setter)(V) = 0)
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{
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if (!globals->get_props()->tie(name,
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SGRawValueMethods<T,V>(*obj, getter, setter)))
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FG_LOG(FG_GENERAL, FG_WARN,
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"Failed to tie property " << name << " to object methods");
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}
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template <class T, class V>
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inline void
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fgTie (const string &name, T * obj, int index,
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V (T::*getter)(int) const, void (T::*setter)(int, V) = 0)
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{
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if (!globals->get_props()->tie(name,
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SGRawValueMethodsIndexed<T,V>(*obj,
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index,
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getter,
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setter)))
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FG_LOG(FG_GENERAL, FG_WARN,
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"Failed to tie property " << name << " to indexed object methods");
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}
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#endif // __FG_PROPS_HXX
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