/// <summary>
/// Default function
/// </summary>
/// <para>
/// Swaps the elements at index a and b in a list
/// </para>
/// <param name="list_expr"> the target <see cref="DynamicList"/> (as an <see cref="Expression"/>)</param>
/// <param name="a_expr"> index of the first element</param>
/// <param name="b_expr"> index of the second element</param>
/// <returns> <see cref="NullVar"/> (equivalent of null/void)</returns>
private static NullVar swapFunction(Expression list_expr, Expression a_expr, Expression b_expr)
{
// evaluate every expression
DynamicList list = list_expr.evaluate() as DynamicList;
Integer a = a_expr.evaluate() as Integer;
Integer b = b_expr.evaluate() as Integer;
// check indexes
list.validateIndex(a);
list.validateIndex(b);
// extract both values
Variable var_a = list.atIndex(a);
Variable var_b = list.atIndex(b);
// freeze the context
Context.freeze();
// change a
list.removeValue(a);
list.insertValue(var_b, a);
// change b
list.removeValue(b);
list.insertValue(var_a, b);
// unfreeze the context
Context.unfreeze();
// update manually (void)
if (list.isTraced())
{
list.tracer.update(new Event(
new Alteration("swap", list, list.getRawValue(), new dynamic[] { a.getRawValue(), b.getRawValue() })));
}
return(new NullVar());
}
public void Start()
{
GraphicalList graphList = gameObject.AddComponent <GraphicalList>();
List <int> testList = new List <int>()
{
5, 4, 3, 2, 1
};
Parser.DynamicList list_test = Parser.VariableUtils.createDynamicList(testList);
(list_test.atIndex(new Parser.Integer(0))).setName("int1");
(list_test.atIndex(new Parser.Integer(1))).setName("int2");
(list_test.atIndex(new Parser.Integer(2))).setName("int3");
(list_test.atIndex(new Parser.Integer(3))).setName("int4");
(list_test.atIndex(new Parser.Integer(4))).setName("int5");
Dictionary <string, GameObject> list_dict_test = new Dictionary <string, GameObject>();
graphList.list_dict = list_dict_test;
graphList.list = list_test;
graphList.drawObject(); // To update the dictionary
/* INSERT DEMO
* Parser.Integer insert_numb = new Parser.Integer(5);
* insert_numb.setName("int6");
*
* graphList.insert(new Parser.Integer(2), insert_numb); // tester avec les index qui se trouvent a l'extremite
*/
/* REMOVE DEMO
* graphList.remove(new Parser.Integer(1));
*/
/* SWAP DEMO
* graphList.swap(new Parser.Integer(1), new Parser.Integer(4));
*/
/*float t = Time.time;
*
* while (t < Time.time - 2)
* {
*
* }*/
//Thread.Sleep(1000);
//Debug.Log("Animation finished!");
StartCoroutine(testTimeDelay());
/* BUBBLE SORT DEMO
* StartCoroutine(bubbleSort());
*/
IEnumerator testTimeDelay()
{
graphList.swap(new Parser.Integer(1), new Parser.Integer(4));
yield return(new WaitForSeconds(10f));
graphList.remove(new Parser.Integer(1));
}
IEnumerator bubbleSort()
{
for (int j = 0; j <= list_test.length().getValue() - 2; j++)
{
for (int i = 0; i <= list_test.length().getValue() - 2; i++)
{
if (list_test.atIndex(new Parser.Integer(i)).getValue() > list_test.atIndex(new Parser.Integer(i + 1)).getValue())
{
graphList.swap(new Parser.Integer(i), new Parser.Integer(i + 1));
yield return(new WaitForSeconds(2.5f));
}
}
}
}
/*IEnumerator TimeDelayFunction()
* {
*
* for (int j = 0; j <= list_test.length().getValue() - 2; j++)
* {
* for (int i = 0; i <= list_test.length().getValue() - 2; i++)
* {
* if (list_test.atIndex(new Parser.Integer(i)).getValue() > list_test.atIndex(new Parser.Integer(i + 1)).getValue())
* {
* graphList.swap(new Parser.Integer(i), new Parser.Integer(i + 1));
* yield return new WaitForSeconds(1f);
* }
* }
* }
* /*
* int smallest;
*
* for (int i = 0; i < list_test.length().getValue() - 1; i++)
* {
* smallest = i;
* for (int j = i + 1; j < list_test.length().getValue(); j++)
* {
* if (list_test.atIndex(new Parser.Integer(j)).getValue() < list_test.atIndex(new Parser.Integer(smallest)).getValue())
* {
* smallest = j;
* }
* }
*
* graphList.swap(new Parser.Integer(smallest), new Parser.Integer(i));
* yield return new WaitForSeconds(1f);
* }
*
* Debug.Log("List is sorted !");
* }
*/
}
public void insert(Parser.Integer index, Parser.Variable value)
{
list.insertValue(value, index);
float time_animation = 2f;
GameObject[] obj_list = new GameObject[list.length().getValue() - index.getValue() - 1];
for (int i = index.getValue() + 1, u = 0; i < list.length().getValue(); i++, u++)
{
obj_list[u] = list_dict[list.atIndex(new Parser.Integer(i)).getName()];
}
StartCoroutine(Animation.insertAnimation(obj_list, value.getName(), new Vector3(1, 0, 0), time_animation, 1, this));
}
