diff --git a/IAEngine.c b/IAEngine.c
new file mode 100644
index 0000000..1c74784
--- /dev/null
+++ b/IAEngine.c
@@ -0,0 +1,270 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+
+
+/** Structure d'un joueur (IA ou utilisateur)
+ *
+ * */
+
+typedef struct Player
+{
+	int Id;
+	char Name[35];
+	char Race[20];
+	
+	int HealthPoints;
+	int AttacksPoints;
+	int DefensePoints;
+	
+	//char Weapons[Max_Weapons];
+	
+	//int Coins;
+
+	struct Player * suiv;
+
+}PLAYER;
+
+//Prototypes
+PLAYER* createPlayer(int Id);
+PLAYER* insertRightPlaceRecursive(PLAYER* Head, PLAYER* Element);
+void displayList(PLAYER * Head);
+PLAYER * freeElement(PLAYER *Head, int Id);
+PLAYER * freeList(PLAYER *Head);
+//PLAYER * AttackPlayer(PLAYER *Head, int idPlayer1, int idPlayer2);
+PLAYER * SearchPlayer(PLAYER *Head, int idPlayer);
+void  AttackPlayer( PLAYER *player1, PLAYER *player2);
+
+
+
+int main(void)
+{
+	PLAYER* List=NULL;
+	PLAYER* Element=NULL;
+	int id=0;
+
+	PLAYER* player1=NULL;
+	PLAYER* player2=NULL;
+
+	while(id<2)
+	{
+		id = id + 1;
+		Element = createPlayer(id);
+		List = insertRightPlaceRecursive(List,Element);
+	}
+
+	
+
+	displayList(List);
+
+	
+	player2 = SearchPlayer(List, 1);
+	player1 = SearchPlayer(List, 2);
+
+	printf("Nom player 1 : %s\n",player1->Name);
+	printf("Nom player 2 : %s\n",player2->Name);
+
+	AttackPlayer(player1,player2);
+	
+	//freeElement(List, 2); // Fonctionne
+	//freeList(List); // Fonctionne
+
+	//displayList(List);
+
+	/** Pour la simulation d'un combat, on rentre la lettre A au clavier
+	 * Le joueur 1 va attaqué le joueur 2 et inversement
+	 * On affiche le score des joueurs
+	 *
+	 * */
+	 //List = AttackPlayer(List, 1, 2);
+
+
+	return 0;
+}
+
+/**Fonction qui crée un joueur 
+ *
+ * */
+PLAYER* createPlayer(int Id)
+{
+	PLAYER* player=NULL;
+	
+	player=(PLAYER*)malloc(sizeof(PLAYER)); 
+	if(player==NULL)
+	{
+		printf("ERREUR Allocation joueur ");
+	}
+
+	printf("Entrer le nom du joueur\n");
+	scanf("%s",player->Name);
+	printf("Nb PV?\n");
+	scanf("%d",&player->HealthPoints);
+	player->Id = Id;
+	player->AttacksPoints = 10;
+	
+		
+
+	player->suiv=NULL;
+
+	return player;
+}
+
+/**Fonction qui ajoute un joueur à la liste
+ *
+ * */
+
+PLAYER* insertRightPlaceRecursive(PLAYER* Head, PLAYER* Element)
+{
+	if(Head == NULL)
+	{
+		return Element;
+	}
+
+	if(Element->Id < Head->Id)
+	{
+		Element->suiv = Head;
+		return Element;	
+	}
+	else
+	{
+		if(Element->Id == Head->Id)
+		{
+			printf("Le joueur à l'id %d exite déja dans la liste\n",Element->Id);
+			free(Element);
+			return Head;
+		}
+		else
+		{
+			Head->suiv = insertRightPlaceRecursive(Head->suiv,Element);
+			return Head;
+		}
+	}
+}
+
+void displayList(PLAYER * Head)
+{
+	if(Head == NULL)
+	{
+		printf("La liste est vide\n");
+	}
+	while(Head != NULL)
+	{
+		printf("****Player %d****\n",Head->Id);
+		printf("Nom : %s\n",Head->Name);
+		Head = Head->suiv;
+	}
+}
+
+
+PLAYER * freeElement(PLAYER *Head, int Id)
+{
+	PLAYER * Element;
+	
+	if(Head == NULL)
+	{
+		printf("La liste est vide\n");
+	}
+
+	if(Id == Head->Id) 
+	{
+		Element = Head;
+		Head = Head->suiv;
+		printf("Le joueur %d a été supprimé de la liste\n",Element->Id);
+		free(Element);
+		return Head;
+	}
+	else
+	{
+		Head->suiv = freeElement(Head->suiv,Id);
+		return Head;
+	}
+}
+
+
+PLAYER * freeList(PLAYER *Head)
+{
+	if(Head != NULL)
+	{
+		freeList(Head->suiv);
+		
+	}
+	free(Head);
+	Head=NULL;
+	
+	return Head;	
+}
+
+
+PLAYER * SearchPlayer(PLAYER *Head, int idPlayer)
+{
+	printf("Fonction Recherche\n");
+	
+	PLAYER * player;
+
+	
+	if(Head == NULL)
+	{
+		printf("La liste est vide\n");
+		//return player;
+	}
+	//else
+	//{
+		//printf("A\n");
+		
+		if(Head->Id == idPlayer)
+		{
+			printf("Trouvé\n");
+			player = Head;
+			printf(" Joueur %s\n",player->Name);
+			return player;
+			//printf("J1\n");
+		}
+
+	else
+	{
+
+
+		Head->suiv = SearchPlayer(Head->suiv,idPlayer);
+
+		return Head;
+	}
+	//}
+
+
+}
+
+
+void  AttackPlayer( PLAYER *player1, PLAYER *player2)
+{
+	printf("Fonction Attaque\n");
+	
+
+		if((player1 != NULL) && (player2 != NULL))
+		{
+			printf("MMMM\n");
+			while((player1->HealthPoints > 0) && (player2->HealthPoints > 0))
+			{
+				printf("\n\n** Tour **\n");
+				
+				printf("Attaque Joueur %d sur joueur %d \n",player1->Id,player2->Id);
+				player1->HealthPoints = player1->HealthPoints - player2->AttacksPoints;
+				
+				printf("Joueur %d : %s    PV = %d\n ",player1->Id,player1->Name,player1->HealthPoints);
+				printf("Joueur %d : %s    PV = %d\n ",player2->Id,player2->Name,player2->HealthPoints);
+				
+				printf("\nAttaque Joueur %d sur joueur %d\n ",player2->Id,player1->Id);
+				player2->HealthPoints = player2->HealthPoints - player1->AttacksPoints;
+				
+				printf("Joueur %d : %s    PV = %d\n ",player1->Id,player1->Name,player1->HealthPoints);
+				printf("Joueur %d : %s    PV = %d \n",player2->Id,player2->Name,player2->HealthPoints);
+			}
+			printf("Partie finie");
+
+		}
+		
+	
+
+}
+