public MoveRule(string piece, CoordExpr from, CoordExpr to, bool targetEmpty, string label, Expression condition, Statement action, Game g)
{
PieceType = piece;
From = from;
To = to;
TargetMustBeEmpty = targetEmpty;
Label = label;
Condition = condition;
this.action = action;
}
static CoordExpr()
{
Expression.RegisterParser("LIT_COORDS", tree =>
{
Expression[] e = new Expression[tree.ChildCount];
for (int i = 0; i < tree.ChildCount; i++)
{
e[i] = Expression.Parse(tree.GetChild(i));
}
return new CoordExpr(e);
});
}
static SelectExpr()
{
Expression.RegisterParser("SELECT", tree =>
{
Expression varName = Expression.Parse(tree.GetChild("REF"));
Expression from = Expression.Parse(tree.GetChild("SELECT_FROM").GetOnlyChild());
Expression where = null;
if (tree.HasChild("SELECT_WHERE"))
{
where = Expression.Parse(tree.GetChild("SELECT_WHERE").GetOnlyChild());
}
return new SelectExpr(varName, from, where);
});
}
public ModExpr(Expression lhs, Expression rhs)
{
this.lhs = lhs;
this.rhs = rhs;
}
public ExprStatement(Expression e)
{
this.e = e;
}
public IfStatement(Expression condition, Statement action)
{
this.condition = condition;
this.action = action;
}
public RangeExpr(Expression lhs, Expression rhs)
{
this.lhs = lhs;
this.rhs = rhs;
}
public void AddRule(Expression exp)
{
ruleList.Add(exp);
}
public ReturnStatement(Expression exp)
{
this.exp = exp;
}
public NotExpr(Expression expr)
{
this.expr = expr;
}
public PlayerRefExpr(Expression playerID)
{
this.playerID = playerID;
}
public MemberAccessExpr(Expression parent, Expression member)
{
this.parent = parent;
this.member = member;
}
public SelectExpr(Expression varName, Expression from, Expression where = null)
{
this.varName = varName;
this.from = from;
this.where = where;
}
public FunctionCallExpr(Expression name, params Expression[] p)
{
this.name = name;
this.p = (Expression[])p.Clone();
}
public AssignmentStatement(Expression variable, Expression value)
{
this.variable = variable;
this.value = value;
}
