Exemplo n.º 1
0
void luaW_pushfaivariant(lua_State* L, variant val) {
	if(val.is_int()) {
		lua_pushinteger(L, val.as_int());
	} else if(val.is_decimal()) {
		lua_pushnumber(L, val.as_decimal() / 1000.0);
	} else if(val.is_string()) {
		const std::string result_string = val.as_string();
		lua_pushlstring(L, result_string.c_str(), result_string.size());
	} else if(val.is_list()) {
		lua_newtable(L);
		for(const variant& v : val.as_list()) {
			lua_pushinteger(L, lua_rawlen(L, -1) + 1);
			luaW_pushfaivariant(L, v);
			lua_settable(L, -3);
		}
	} else if(val.is_map()) {
		typedef std::map<variant,variant>::value_type kv_type;
		lua_newtable(L);
		for(const kv_type& v : val.as_map()) {
			luaW_pushfaivariant(L, v.first);
			luaW_pushfaivariant(L, v.second);
			lua_settable(L, -3);
		}
	} else if(val.is_callable()) {
		// First try a few special cases
		if(unit_callable* u_ref = val.try_convert<unit_callable>()) {
			const unit& u = u_ref->get_unit();
			unit_map::iterator un_it = resources::gameboard->units().find(u.get_location());
			if(&*un_it == &u) {
				luaW_pushunit(L, u.underlying_id());
			} else {
				luaW_pushunit(L, u.side(), u.underlying_id());
			}
		} else if(location_callable* loc_ref = val.try_convert<location_callable>()) {
			luaW_pushlocation(L, loc_ref->loc());
		} else {
			// If those fail, convert generically to a map
			const formula_callable* obj = val.as_callable();
			std::vector<formula_input> inputs;
			obj->get_inputs(&inputs);
			lua_newtable(L);
			for(const formula_input& attr : inputs) {
				if(attr.access == FORMULA_WRITE_ONLY) {
					continue;
				}
				lua_pushstring(L, attr.name.c_str());
				luaW_pushfaivariant(L, obj->query_value(attr.name));
				lua_settable(L, -3);
			}
		}
	} else if(val.is_null()) {
		lua_pushnil(L);
	}
}
Exemplo n.º 2
0
		float convert_numeric(const variant& node)
		{
			if(node.is_int()) {
				return clamp<int>(node.as_int32(), 0, 255) / 255.0f;
			} else if(node.is_float()) {
				return clamp<float>(node.as_float(), 0.0f, 1.0f);
			} else if(node.is_string()) {
				return convert_string_to_number(node.as_string());
			}
			ASSERT_LOG(false, "attribute of Color value was expected to be numeric type.");
			return 1.0f;
		}
Exemplo n.º 3
0
Arquivo: main.cpp Projeto: CCJY/coliru
 bool operator() ( const variant& a, const variant& b ) const noexcept
 {
     if( a.is_string() ) return b.is_string() && a.str == b.str ;
     else return b.is_int() && a.i == b.i ;
 }