public static void SetVar(int instance, string name, int i1, int i2, Value val)
{
switch ((InstanceTarget)instance)
{
case InstanceTarget.Self:
Current.SetLocalVar(name, i1, i2, val);
break;
case InstanceTarget.Other:
if (Other == null)
{
throw new ProgramError(Error.CannotAssign);
}
Other.SetLocalVar(name, i1, i2, val);
break;
case InstanceTarget.All:
foreach (var inst in Instances)
{
inst.SetLocalVar(name, i1, i2, val);
}
break;
case InstanceTarget.Noone:
throw new ProgramError(Error.CannotAssign);
case InstanceTarget.Global:
if (GlobalVariableExists(name))
{
GetGlobalVariable(name).Set(i1, i2, val);
}
else
{
GlobalVariables.Add(name, new Variable(val, i1: i1, i2: i2));
}
break;
default:
var e = GetInstance(instance);
if (e != null)
{
e.SetLocalVar(name, i1, i2, val);
}
else if (instance < (int)InstanceTarget.Global)
{
throw new ProgramError(Error.CannotAssign);
}
else
{
foreach (var i in Instances.Where(ii => ii.object_index == instance))
{
e.SetLocalVar(name, i1, i2, val);
}
}
break;
}
}
public static void SetVar(string name, int i1, int i2, Value val)
{
if (DeclaredVariables.Contains(name))
{
if (ScopedVariables.ContainsKey(name))
{
if (ScopedVariables[name].IsReadOnly)
{
throw new ProgramError(Error.CannotAssign);
}
ScopedVariables[name][i1, i2] = val;
}
else
{
ScopedVariables.Add(name, new Variable(i1, i2, val));
}
}
else if (GlobalVariableExists(name))
{
var globalvar = GetGlobalVariable(name);
if (globalvar.IsReadOnly)
{
throw new ProgramError(Error.CannotAssign);
}
globalvar[i1, i2] = val;
}
else if (Current != null)
{
if (Current.VariableExists(name))
{
var instancevar = Current.Variable(name);
if (instancevar.IsReadOnly)
{
throw new ProgramError(Error.CannotAssign);
}
instancevar[i1, i2] = val;
}
else
{
Current.SetLocalVar(name, val);
}
}
}
