protected override void OnEvaluating(ExpressionInfo expression, ITaskEngine taskEngine, Action <object> callback)
{
ExpressionInfo left = expression.Children[0];
ExpressionInfo right = expression.Children[1];
taskEngine.GetExpression(left.Code).Evaluate(left, taskEngine, lvalue =>
{
taskEngine.GetExpression(right.Code).Evaluate(right, taskEngine, rvalue =>
{
OnEvaluating(lvalue, rvalue, callback);
});
});
}
public void Evaluate(ExpressionInfo expression, ITaskEngine taskEngine, Action <object> callback)
{
TaskInfo taskInfo = (TaskInfo)expression.Value;
ExpressionInfo valueInfo = expression.Children[0];
ExpressionInfo outputInfo = expression.Children.Length > 1 ? expression.Children[1] : null;
if (outputInfo == null)
{
outputInfo = new ExpressionInfo
{
Code = ExpressionCode.Value,
Value = PrimitiveContract.Create(0)
};
}
IExpression valueExpression = taskEngine.GetExpression(valueInfo.Code);
expression.IsEvaluating = true;
valueExpression.Evaluate(valueInfo, taskEngine, value =>
{
expression.IsEvaluating = false;
int outputIndex = ((PrimitiveContract <int>)outputInfo.Value).Value;
taskEngine.Memory.WriteOutput(taskInfo.Parent.TaskId, taskInfo.TaskId, outputIndex, value);
callback(null);
});
}
protected override void OnEvaluating(ExpressionInfo expression, IMatchPlayerView player, IMatchUnitAssetView unit, ITaskEngine taskEngine, Action <object> callback)
{
ExpressionInfo target = expression.Children[2];
taskEngine.GetExpression(target.Code).Evaluate(target, taskEngine, targetType =>
{
CmdResultCode can = unit.DataController.CanConvertImmediate((int)targetType);
callback(can);
});
}
protected override void OnEvaluating(ExpressionInfo expression, ITaskEngine taskEngine, Action <object> callback)
{
ExpressionInfo left = expression.Children[0];
ExpressionInfo right = expression.Children[1];
taskEngine.GetExpression(left.Code).Evaluate(left, taskEngine, first =>
{
taskEngine.GetExpression(right.Code).Evaluate(right, taskEngine, second =>
{
long unitId = (long)first;
int playerId = (int)second;
IMatchPlayerView player = taskEngine.MatchEngine.GetPlayerView(playerId);
IMatchUnitAssetView unit = player.GetUnitOrAsset(unitId);
OnEvaluating(expression, player, unit, taskEngine, callback);
});
});
}
public void Evaluate(ExpressionInfo expression, ITaskEngine taskEngine, Action <object> callback)
{
ExpressionInfo child = expression.Children[0];
expression.IsEvaluating = true;
taskEngine.GetExpression(child.Code).Evaluate(child, taskEngine, value =>
{
expression.IsEvaluating = false;
callback(!((bool)value));
});
}
