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PopStack() calls

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This commit is contained in:
Glenn Maynard
2005-02-22 04:20:58 +00:00
parent 61d94e97d8
commit f762300f49
2 changed files with 59 additions and 11 deletions
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stepmania/src/LuaManager.cpp
+53 -10
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@@ -104,6 +104,59 @@ void LuaManager::PushStack( const CString &out, lua_State *L )
lua_pushstring( L, out );
}
bool LuaManager::PopStack( int &out, lua_State *L )
{
if( L == NULL )
L = LUA->L;
out = (int) lua_tonumber( L, -1 );
lua_pop( L, 1 );
return true;
}
bool LuaManager::PopStack( bool &out, lua_State *L )
{
if( L == NULL )
L = LUA->L;
out = lua_toboolean( L, -1 );
lua_pop( L, 1 );
return true;
}
bool LuaManager::PopStack( float &val, lua_State *L )
{
if( L == NULL )
L = LUA->L;
val = lua_tonumber( L, -1 );
lua_pop( L, 1 );
return true;
}
bool LuaManager::PopStack( void *&out, lua_State *L )
{
if( L == NULL )
L = LUA->L;
out = lua_touserdata( L, -1 );
lua_pop( L, 1 );
return true;
}
bool LuaManager::PopStack( CString &out, lua_State *L )
{
if( L == NULL )
L = LUA->L;
const char *pStr = lua_tostring( L, -1 );
if( pStr != NULL )
out = pStr;
lua_pop( L, 1 );
return pStr != NULL;
}
void LuaManager::CreateTableFromArrayB( const vector<bool> &aIn, lua_State *L )
{
if( L == NULL )
@@ -133,16 +186,6 @@ void LuaManager::ReadArrayFromTableB( vector<bool> &aOut, lua_State *L )
}
}
void LuaManager::PopStack( CString &out )
{
/* There must be at least one entry on the stack. */
ASSERT( lua_gettop(L) > 0 );
ASSERT( lua_isstring(L, -1) );
out = lua_tostring( L, -1 );
lua_pop( L, -1 );
}
bool LuaManager::GetStack( int pos, int &out )
{
if( pos < 0 )