src/lua/bind.cpp

   1 #include "core/keymapper.hpp"
   2 #include "core/command.hpp"
   3 #include "lua/internal.hpp"
   4 #include <stdexcept>
   5
   6 namespace
   7 {
   8         function_ptr_luafun kbind(LS, "keyboard.bind", [](lua_state& L, const std::string& fname) -> int {
   9                 std::string mod = L.get_string(1, fname.c_str());
  10                 std::string mask = L.get_string(2, fname.c_str());
  11                 std::string key = L.get_string(3, fname.c_str());
  12                 std::string cmd = L.get_string(4, fname.c_str());
  13                 try {
  14                         lsnes_mapper.bind(mod, mask, key, cmd);
  15                 } catch(std::exception& e) {
  16                         L.pushstring(e.what());
  17                         L.error();
  18                         return 0;
  19                 }
  20                 return 0;
  21         });
  22
  23         function_ptr_luafun kunbind(LS, "keyboard.unbind", [](lua_state& L, const std::string& fname) -> int {
  24                 std::string mod = L.get_string(1, fname.c_str());
  25                 std::string mask = L.get_string(2, fname.c_str());
  26                 std::string key = L.get_string(3, fname.c_str());
  27                 try {
  28                         lsnes_mapper.unbind(mod, mask, key);
  29                 } catch(std::exception& e) {
  30                         L.pushstring(e.what());
  31                         L.error();
  32                         return 0;
  33                 }
  34                 return 0;
  35         });
  36
  37         function_ptr_luafun kalias(LS, "keyboard.alias", [](lua_state& L, const std::string& fname) -> int {
  38                 std::string alias = L.get_string(1, fname.c_str());
  39                 std::string cmds = L.get_string(2, fname.c_str());
  40                 try {
  41                         lsnes_cmd.set_alias_for(alias, cmds);
  42                 } catch(std::exception& e) {
  43                         L.pushstring(e.what());
  44                         L.error();
  45                         return 0;
  46                 }
  47                 return 0;
  48         });
  49 }