[lua] added tz::lua::state::assign_emptyable

harrand · Aug 6, 2023 · b70d1e6 · b70d1e6
1 parent b5e2921
commit b70d1e6
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/src/tz/lua/state.cpp b/src/tz/lua/state.cpp
@@ -42,6 +42,12 @@ namespace tz::lua
 		return this->execute(cmd.c_str(), false);
 	}
 
+	bool state::assign_emptytable(const char* varname) const
+	{
+		std::string cmd = std::string(varname) + " = {}";
+		return this->execute(cmd.c_str(), false);
+	}
+
 	bool state::assign_bool(const char* varname, bool b) const
 	{
 		std::string cmd = std::string(varname) + " = " + std::to_string(b);
@@ -158,7 +164,8 @@ namespace tz::lua
 
 	void tz_inject_state(state& s)
 	{
-		s.execute("tz = {}; tz.version = {}");
+		s.assign_emptytable("tz");
+		s.assign_emptytable("tz.version");
 		s.assign_func("tz.assert", tz_lua_assert);	
 
 		tz::version ver = tz::get_version();

diff --git a/src/tz/lua/state.hpp b/src/tz/lua/state.hpp
@@ -38,6 +38,7 @@ namespace tz::lua
 		bool execute(const char* lua_src, bool assert_on_failure = true) const;
 
 		bool assign_nil(const char* varname) const;
+		bool assign_emptytable(const char* varname) const;
 		bool assign_bool(const char* varname, bool b) const;
 		bool assign_float(const char* varname, float f) const;
 		bool assign_double(const char* varname, double d) const;