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Reduce code duplication between c_converter.cpp and helper.cpp

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This commit is contained in:
sfan5
2022-07-03 16:44:08 +02:00
parent 8ff3fadba0
commit 1d512ef7f4
4 changed files with 32 additions and 84 deletions
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17
src/script/common/c_converter.h
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@@ -61,23 +61,10 @@ bool getintfield(lua_State *L, int table,
return got;
}
template<class T>
bool getv3intfield(lua_State *L, int index,
const char *fieldname, T &result)
{
lua_getfield(L, index, fieldname);
bool got = false;
if (lua_istable(L, -1)) {
got |= getintfield(L, -1, "x", result.X);
got |= getintfield(L, -1, "y", result.Y);
got |= getintfield(L, -1, "z", result.Z);
}
lua_pop(L, 1);
return got;
}
// Retrieve an v3s16 where all components are optional (falls back to default)
v3s16 getv3s16field_default(lua_State *L, int table,
const char *fieldname, v3s16 default_);
bool getstringfield(lua_State *L, int table,
const char *fieldname, std::string &result);
size_t getstringlistfield(lua_State *L, int table,