From 671244fc96a54dff2d3bec618ec9e398f744e430 Mon Sep 17 00:00:00 2001
From: Alex AUVOLAT <alex.auvolat@ens.fr>
Date: Sun, 9 Nov 2014 01:07:08 +0100
Subject: Improve judge, add NiAh player from AP.

---
 morpion_rec/NiAh/main.c | 243 ++++++++++++++++++++++++++++++++++++++++++++++++
 morpion_rec/NiAh/main.h |  13 +++
 2 files changed, 256 insertions(+)
 create mode 100644 morpion_rec/NiAh/main.c
 create mode 100644 morpion_rec/NiAh/main.h

(limited to 'morpion_rec/NiAh')

diff --git a/morpion_rec/NiAh/main.c b/morpion_rec/NiAh/main.c
new file mode 100644
index 0000000..74248c3
--- /dev/null
+++ b/morpion_rec/NiAh/main.c
@@ -0,0 +1,243 @@
+/* IA pour morpion récursif - Alexis
+ * main.c
+ * Contient les fonctions principales */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "main.h"
+
+#define INPUT_LENGTH 50
+
+int main()
+{
+	int i,j,k,l;
+
+	char input[INPUT_LENGTH];
+	float timeout;
+
+	Dots grid[9][9];
+	Boxes subgrid, move, firstsubgrid;
+	int firstMove=1;
+
+	for(i=0;i<9;i++)
+		for(j=0;j<9;j++)
+			grid[i][j] = FREE;
+
+	subgrid = Z;
+	firstsubgrid=V;
+
+	// Dis bonjour à Alex ...
+	fgets(input, sizeof(input), stdin); 
+	for(i=0;i<INPUT_LENGTH;i++){if(input[i]=='\n'){input[i]='\0';}}
+	if(strcmp(input, "Hello morpion_rec") == 0)
+	{
+		printf("Hello morpion_rec\n");
+	}
+	else
+	{
+		printf("Who are you, crazy bastard?\n");
+		return EXIT_FAILURE;
+	}
+
+	printGrid(grid);
+
+	// Est-ce à moi de jouer ?
+	while(1)
+	{
+		while(1)
+		{
+			fgets(input, sizeof(input), stdin); 
+
+			// Attendre pour jouer
+			if(strstr(input,"Your turn")==input)
+			{
+				sscanf(input+10,"%f",&timeout);
+				break;
+			}
+
+			//Attendre le coup de l'adversaire
+			if(strstr(input,"Play")==input)
+			{
+				sscanf(input+5,"%d %d %d %d",&i,&j,&k,&l);
+				subgrid=(i-1)+(j-1)*3;
+				move = (k-1)+(l-1)*3;
+				fprintf(stderr,"%d %d\n", subgrid, move);
+				// L'adversaire joue les ronds
+				if(firstMove)
+				{
+					firstsubgrid=subgrid;
+					firstMove=0;
+				}
+				play(grid, subgrid, CIRCLE, move);
+				printGrid(grid);
+				subgrid=move;
+			}
+
+			// Attendre le résultat de la partie
+			if(strstr(input,"You win")==input)
+			{
+				printf("Yeah!");
+				return EXIT_SUCCESS;
+			}
+			if(strstr(input,"You lose")==input)
+			{
+				printf("I am so sad...");
+				return EXIT_SUCCESS;
+			}
+			if(strstr(input,"Tie")==input)
+			{
+				printf("It is a good result anyways.");
+				return EXIT_SUCCESS;
+			}
+			if(strstr(input,"Cheater")==input)
+			{
+				printf("You are so nasty :(");
+				return EXIT_FAILURE;
+			}
+
+		}
+
+		// On joue toujours les croix
+		if(firstMove)
+		{
+			firstsubgrid=V;
+			subgrid=firstsubgrid;
+			firstMove=0;
+		}
+		if(chooseMoveAndPlay(grid, subgrid, CROSS, &move, firstsubgrid) != 0){return EXIT_FAILURE;}
+		printf("Play %d %d %d %d\n", subgrid%3+1, subgrid/3+1, move%3+1, move/3+1);
+		
+		subgrid=move;
+		printGrid(grid);
+	}
+	
+
+	return EXIT_SUCCESS;
+}
+
+int play(Dots grid[9][9], Boxes subgrid, Dots player, Boxes move)
+{
+	if(subgrid == Z || move == Z || player == FREE || grid[subgrid][move] != FREE)
+		return 1;
+	grid[subgrid][move] = player;
+}
+
+int chooseMoveAndPlay(Dots grid[9][9], Boxes subgrid, Dots player, Boxes *move, Boxes firstSubgrid)
+{
+	int i,j;
+	Boxes sg = (subgrid!=Z) ? subgrid : V; // Inutile maintenant
+	for(i=0;i<9;i++)
+	{
+		if(grid[sg][i] == FREE)
+		{
+			*move = i; 
+			grid[sg][i] = player;
+			return 0;
+		}
+	}
+	if(firstSubgrid=subgrid)
+	{
+		for(i=0;i<9;i++)
+		{
+			for(j=0;j<9;j++)
+			{
+				if(grid[j][i] == FREE)
+				{
+					*move = i; 
+					grid[j][i] = player;
+					return 0;
+				}
+			}
+		}
+	}
+	return 1;
+}
+
+void checkSolutions(Boxes a, Solutions sols)
+{
+	switch(a)
+	{
+		case I:
+			sols[0][0] = II; sols[0][1] = III;
+			sols[1][0] = IV; sols[1][1] = VII;
+			sols[2][0] = Z; sols[2][1] = Z;
+			sols[3][0] = Z; sols[3][1] = Z;
+			break;
+		case II:
+			sols[0][0] = I; sols[0][1] = III;
+			sols[1][0] = V; sols[1][1] = VIII;
+			sols[2][0] = Z; sols[2][1] = Z;
+			sols[3][0] = Z; sols[3][1] = Z;
+			break;
+		case III:
+			sols[0][0] = I; sols[0][1] = II;
+			sols[1][0] = VI; sols[1][1] = IX;
+			sols[2][0] = Z; sols[2][1] = Z;
+			sols[3][0] = Z; sols[3][1] = Z;
+			break;
+		case IV:
+			sols[0][0] = I; sols[0][1] = VII;
+			sols[1][0] = V; sols[1][1] = VI;
+			sols[2][0] = Z; sols[2][1] = Z;
+			sols[3][0] = Z; sols[3][1] = Z;
+			break;
+		case V:
+			sols[0][0] = II; sols[0][1] = VIII;
+			sols[1][0] = I; sols[1][1] = IX;
+			sols[2][0] = IV; sols[2][1] = VI;
+			sols[3][0] = VII; sols[3][1] = III;
+			break;
+		case VI:
+			sols[0][0] = IV; sols[0][1] = V;
+			sols[1][0] = III; sols[1][1] = IX;
+			sols[2][0] = Z; sols[2][1] = Z;
+			sols[3][0] = Z; sols[3][1] = Z;
+			break;
+		case VII:
+			sols[0][0] = I; sols[0][1] = IV;
+			sols[1][0] = VII; sols[1][1] = IX;
+			sols[2][0] = Z; sols[2][1] = Z;
+			sols[3][0] = Z; sols[3][1] = Z;
+			break;
+		case VIII:
+			sols[0][0] = II; sols[0][1] = V;
+			sols[1][0] = VI; sols[1][1] = IX;
+			sols[2][0] = Z; sols[2][1] = Z;
+			sols[3][0] = Z; sols[3][1] = Z;
+			break;
+		case IX:
+			sols[0][0] = III; sols[0][1] = VI;
+			sols[1][0] = VII; sols[2][1] = IX;
+			sols[2][0] = Z; sols[2][1] = Z;
+			sols[3][0] = Z; sols[3][1] = Z;
+			break;
+		default:
+			sols[0][0] = Z; sols[0][1] = Z;
+			sols[1][0] = Z; sols[1][1] = Z;
+			sols[2][0] = Z; sols[2][1] = Z;
+			sols[3][0] = Z; sols[3][1] = Z;
+			break;
+	}
+}
+
+// Les affichages se font dans stderr
+void printGrid(Dots grid[9][9])
+{
+	int x,y, i,j;
+
+	fprintf(stderr,"\n*********\n");
+	for(x=0;x<9;x++)
+	{
+		for(y=0;y<9;y++)
+		{
+			i=(y/3)*3+(x/3);
+			j=(y-(y/3)*3)*3+(x-(x/3)*3);
+			fprintf(stderr,"%d", grid[i][j]);
+		}
+		fprintf(stderr,"\n");
+	}
+	fprintf(stderr,"\n*********\n");
+}
+
+
diff --git a/morpion_rec/NiAh/main.h b/morpion_rec/NiAh/main.h
new file mode 100644
index 0000000..5cf06d2
--- /dev/null
+++ b/morpion_rec/NiAh/main.h
@@ -0,0 +1,13 @@
+/* IA pour morpion récursif - Alexis 
+ * main.h
+ * Définition des énumérations, typedef et autres */
+
+typedef enum {FREE, CROSS, CIRCLE} Dots;
+typedef enum {I=0, II=1, III=2, IV = 3, V=4, VI=5, VII=6, VIII=7, IX=8, Z=-1} Boxes;
+typedef Boxes Solutions[4][2];
+
+int play(Dots grid[9][9], Boxes subgrid, Dots player, Boxes move);
+int chooseMoveAndPlay(Dots grid[9][9], Boxes subgrid, Dots player, Boxes *move, Boxes firstSubgrid);
+void checkSolutions(Boxes a, Solutions sols);
+void printGrid(Dots grid[9][9]);
+
-- 
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