Correction et reagencement

Makefile

@@ -27,11 +27,14 @@ main.o : main.c grid.h
 grid.o : grid.c grid.h
 	gcc -c $(CFLAGS) grid.c
 
-sokoban : main.o grid.o
-	gcc -o sokoban main.o grid.o 
+player.o : player.c player.h
+	gcc -c $(CFLAGS) player.c
 
-test.o : test.c grid.h
+sokoban : main.o grid.o player.o
+	gcc -o sokoban main.o grid.o player.o
+
+test.o : test.c grid.h player.h
 	gcc -c test.c
 
-unittest : test.o grid.o
-	gcc -o unittest test.o grid.o
+unittest : test.o grid.o player.o
+	gcc -o unittest test.o grid.o player.o

grid.h

-#include "player.h"
 #ifndef GRID_HEADER
 #define GRID_HEADER
+#include "player.h"
 enum CaseType{
 	WALL = '#',
 	BOX = '$',

player.h

+#ifndef __PLAYER_H
+#define __PLAYER_H
+
+struct Grid;
 
 enum Direction{
     TOP = 'z',
@@ -12,3 +16,4 @@ struct Player{
 
 void move_player(struct Grid* grid, enum Direction direction);
 
+#endif
\ No newline at end of file