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luaengine: add popmessage and logerror for lua (nw)

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This commit is contained in:
cracyc 2016-03-23 10:31:40 -05:00
parent 67339c5dfd
commit 0825bf2a2f
2 changed files with 25 additions and 1 deletions
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22
src/emu/luaengine.cpp
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@ -1390,6 +1390,22 @@ void lua_engine::attach_notifiers()
machine().add_notifier(MACHINE_NOTIFY_FRAME, machine_notify_delegate(FUNC(lua_engine::on_machine_frame), this));
}
int lua_engine::lua_machine::l_popmessage(lua_State *L)
{
running_machine *m = luabridge::Stack<running_machine *>::get(L, 1);
luaL_argcheck(L, lua_isstring(L, 2), 2, "message (string) expected");
m->popmessage("%s", luaL_checkstring(L, 2));
return 0;
}
int lua_engine::lua_machine::l_logerror(lua_State *L)
{
running_machine *m = luabridge::Stack<running_machine *>::get(L, 1);
luaL_argcheck(L, lua_isstring(L, 2), 2, "message (string) expected");
m->logerror("[luaengine] %s\n", luaL_checkstring(L, 2));
return 0;
}
//-------------------------------------------------
// initialize - initialize lua hookup to emu engine
//-------------------------------------------------
@ -1421,7 +1437,11 @@ void lua_engine::initialize()
.addFunction ("machine", &machine_manager::machine)
.addFunction ("options", &machine_manager::options)
.endClass ()
.beginClass <running_machine> ("machine")
.beginClass <lua_machine> ("lua_machine")
.addCFunction ("popmessage", &lua_machine::l_popmessage)
.addCFunction ("logerror", &lua_machine::l_logerror)
.endClass ()
.deriveClass <running_machine, lua_machine> ("machine")
.addFunction ("exit", &running_machine::schedule_exit)
.addFunction ("hard_reset", &running_machine::schedule_hard_reset)
.addFunction ("soft_reset", &running_machine::schedule_soft_reset)

4
src/emu/luaengine.h
View File

@ -130,6 +130,10 @@ private:
static UINT64 l_state_get_value(const device_state_entry *d);
static void l_state_set_value(device_state_entry *d, UINT64 v);
static luabridge::LuaRef l_dev_get_memspaces(const device_t *d);
struct lua_machine {
int l_popmessage(lua_State *L);
int l_logerror(lua_State *L);
};
struct lua_addr_space {
template<typename T> int l_mem_read(lua_State *L);
template<typename T> int l_mem_write(lua_State *L);