public Boolean ExecuteCondition(PixelMonkeyContext context)
{
// Create condition object
PixelMonkeyCondition condition = MakeCondition(context);
// Return if condition if true of not
return condition.GetVeracity();
}
public PixelMonkeyCondition(PixelMonkeyContext context, Object left, Object right, PixelMonkeyComparisonType type)
{
SetLeft(context, left);
SetRight(context, right);
originalLeft = left;
originalRight = right;
this.type = type;
}
public PixelMonkeyScript(PixelMonkeyLanguage lang)
{
Loader = new PixelMonkeyLoader(lang.GetCoreClass());
Commands = new List<PixelMonkeyCommand>();
Context = new PixelMonkeyContext();
Language = lang;
Parser = new PixelMonkeyParser();
CommandCursor = 0;
}
public String Affect(PixelMonkeyContext context)
{
if (context.Variables.ContainsKey(CommandName)) Parameters[0] = context.Variables[CommandName];
context.Variables[CommandName] = Parameters[0];
context.VariablesType[CommandName] = ParamsType[0];
return "Variable affected";
}
public PixelMonkeyCondition MakeCondition(PixelMonkeyContext context)
{
Object[] comparedObjs = new Object[2];
Int32 ObjIndex = 0;
// Search for first parameters in objects and in variables
for (Int32 i = 0; i != 4; i += 2)
{
if (context.Variables.ContainsKey(Parameters[i]))
comparedObjs[ObjIndex] = context.Variables[Parameters[i]];
else
comparedObjs[ObjIndex] = Parameters[i];
ObjIndex++;
}
PixelMonkeyComparisonType type = PixelMonkeyComparisonType.Null;
String symbol = (String)Parameters[1];
// Parse symbol for comparison type
switch (symbol)
{
case "==": type = PixelMonkeyComparisonType.Eq; break;
case "=": type = PixelMonkeyComparisonType.Eq; break;
case "!=": type = PixelMonkeyComparisonType.Neq; break;
case "<": type = PixelMonkeyComparisonType.Lt; break;
case ">": type = PixelMonkeyComparisonType.Gt; break;
case "<=": type = PixelMonkeyComparisonType.Lteq; break;
case ">=": type = PixelMonkeyComparisonType.Gteq; break;
default: break;
}
return new PixelMonkeyCondition(context, comparedObjs[0], comparedObjs[1], type);
}
public Object GetVariable(PixelMonkeyContext context)
{
return context.Variables[CommandName].ToString();
}
public void ReplaceBracketsWithVars(PixelMonkeyContext context)
{
if (Parameters != null && ParamsType != null && ParamsType.Count() == Parameters.Count())
{
Regex brackets = new Regex(@"\[(.*?)\]");
for (Int32 i = 0; i < Parameters.Count(); i++)
if (ParamsType[i] == typeof(String))
foreach (Match s in brackets.Matches(Parameters[i].ToString()))
{
String key = s.Value.Substring(1, s.Value.Length - 2);
if (context.Variables.ContainsKey(key)) Parameters[i] = Parameters[i].ToString().Replace(s.Value, context.Variables[key].ToString());
}
}
}
public void SetRight(PixelMonkeyContext context, Object str)
{
rightValue = context.Variables.ContainsKey(str.ToString()) ? context.Variables[str.ToString()] : str;
}
public void RefreshValues(PixelMonkeyContext context)
{
SetLeft(context, originalLeft);
SetRight(context, originalRight);
}