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Warn on unset or nil command in RunCommands

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This commit is contained in:
Devin J. Pohly
2013-10-20 23:05:26 -04:00
parent 824b84655a
commit 6a91621f10
1 changed files with 6 additions and 1 deletions
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src/Actor.cpp
+6 -1
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@@ -1109,11 +1109,16 @@ void Actor::AddRotationR( float rot )
void Actor::RunCommands( const LuaReference& cmds, const LuaReference *pParamTable ) void Actor::RunCommands( const LuaReference& cmds, const LuaReference *pParamTable )
{ {
if( !cmds.IsSet() || cmds.IsNil() )
{
LOG->Warn( "RunCommands: command is unset or nil" );
return;
}
Lua *L = LUA->Get(); Lua *L = LUA->Get();
// function // function
cmds.PushSelf( L ); cmds.PushSelf( L );
ASSERT( !lua_isnil(L, -1) );
// 1st parameter // 1st parameter
this->PushSelf( L ); this->PushSelf( L );