public void ProcessVarOverride(DMASTObjectVarOverride varOverride)
{
DMObject oldObject = _currentObject;
_currentObject = DMObjectTree.GetDMObject(varOverride.ObjectPath);
try {
if (varOverride.VarName == "parent_type")
{
DMASTConstantPath parentType = varOverride.Value as DMASTConstantPath;
if (parentType == null)
{
throw new CompileErrorException(varOverride.Location, "Expected a constant path");
}
_currentObject.Parent = DMObjectTree.GetDMObject(parentType.Value.Path);
}
else
{
DMVariable variable = new DMVariable(null, varOverride.VarName, false, false);
SetVariableValue(variable, varOverride.Value);
_currentObject.VariableOverrides[variable.Name] = variable;
}
} catch (CompileErrorException e) {
DMCompiler.Error(e.Error);
}
_currentObject = oldObject;
}
public void ProcessVarOverride(DMASTObjectVarOverride varOverride)
{
DMObject oldObject = _currentObject;
_currentObject = DMObjectTree.GetDMObject(varOverride.ObjectPath);
try
{
switch (varOverride.VarName)
{
case "parent_type":
{
DMASTConstantPath parentType = varOverride.Value as DMASTConstantPath;
if (parentType == null)
{
throw new CompileErrorException(varOverride.Location, "Expected a constant path");
}
_currentObject.Parent = DMObjectTree.GetDMObject(parentType.Value.Path);
break;
}
case "tag":
DMCompiler.Error(new CompilerError(varOverride.Location, "tag: may not be set at compile-time"));
break;
default:
{
DMVariable variable = new DMVariable(null, varOverride.VarName, false, false);
SetVariableValue(variable, varOverride.Value);
_currentObject.VariableOverrides[variable.Name] = variable;
break;
}
}
} catch (CompileErrorException e) {
DMCompiler.Error(e.Error);
}
_currentObject = oldObject;
}
public string Hash(DMASTObjectVarOverride vardef)
{
return($"OVO-{vardef.ObjectPath}-{vardef.VarName}");
}
public void VisitObjectVarOverride(DMASTObjectVarOverride objectVarOverride)
{
SimplifyExpression(ref objectVarOverride.Value);
}
public void Travel(DMASTObjectVarOverride vardef)
{
VisitDefine(vardef);
}