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Specify input parameters explicitly, to be passed via a <Param> in a

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parent object and stored for later use.
This commit is contained in:
Glenn Maynard
2005-08-27 06:08:04 +00:00
parent 11c8676781
commit 60317928f2
1 changed files with 25 additions and 0 deletions
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stepmania/src/Actor.cpp
+25
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@@ -181,6 +181,31 @@ void Actor::LoadFromNode( const CString& sDir, const XNode* pNode )
// Load Name, if any.
pNode->GetAttrValue( "Name", m_sName );
const XNode* pParameters = pNode->GetChild( "Input" );
if( pParameters )
{
FOREACH_CONST_Attr( pParameters, p )
{
/* Parameters are set as globals by ActorUtil::LoadFromActorFile.
* If parameters are specified here, save them to the actor. Accessing
* parameters as globals directly is deprecated. */
if( p->m_sName == "Name" )
{
const CString &sValue = p->m_sValue;
Lua *L = LUA->Get();
this->PushSelf( L );
LuaHelpers::Push( sValue, L );
lua_getglobal( L, sValue );
if( lua_isnil(L, -1) )
RageException::Throw( "Actor in \"%s\" requires parameter \"%s\" that is not set", sDir.c_str(), sValue.c_str() );
lua_settable( L, -3 );
lua_pop( L, 1 );
LUA->Release( L );
}
}
}
float f;
if( pNode->GetAttrValue( "BaseRotationXDegrees", f ) ) SetBaseRotationX( f );