tron

git clone git://bebou.netlib.re/tron

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commit 91292c5853a98595a690ba9e5f240f545ec8c677
parent 614bd759e382b8206eeedcbea2c08b24d073133b
Auteurice: Arthur Pons <arthur.pons@unistra.fr>
Date:   Thu, 19 Jun 2025 12:39:30 +0200

On se débarasse de la précédente direction

Parce qu'on l'utilise plus pour l'affichage
Des jolis caractères unicode de tableau se serait plus sexy mais
"beaucoup" plus complexe

Diffstat:
M
tron.c
 | 
9
+--------

1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/tron.c b/tron.c
@@ -14,7 +14,6 @@ struct car {
 	coord position;
 	coord* path;
 	int direction;
-	int previous_direction;
 };
 
 void display(struct car *cars, int ticks, int tail) {
@@ -26,7 +25,7 @@ void display(struct car *cars, int ticks, int tail) {
 			else
 				tb_printf(cars[i].path[j].x,cars[i].path[j].y,0,0,"▒");
 		}
-		tb_printf(0,i,0,0,"car %d - x: %d, y: %d, direction %d, old_direction %d",i,cars[i].position.x,cars[i].position.y,cars[i].direction,cars[i].previous_direction);
+		tb_printf(0,i,0,0,"car %d - x: %d, y: %d, direction %d",i,cars[i].position.x,cars[i].position.y,cars[i].direction);
 	}
 }
 
@@ -59,10 +58,8 @@ int main(int argc, char **argv) {
 
 	struct car c1; c1.position.x=10; c1.position.y=10;
 	c1.path=malloc(sizeof(coord)*300); c1.direction=DOWN;
-	c1.previous_direction=c1.direction;
 	struct car c2; c2.position.x=5; c2.position.y=5;
 	c2.path=malloc(sizeof(coord)*300); c2.direction=UP;
-	c2.previous_direction=c2.direction;
 
 	struct car cars[2];
 	cars[0]=c1; cars[1]=c2;
@@ -100,25 +97,21 @@ int main(int argc, char **argv) {
 				return 0;
 			case 65517: /*up*/
 				if(cars[0].direction!=DOWN) {
-					cars[0].previous_direction=DOWN;
 					cars[0].direction=UP;
 				}
 				break;
 			case 65514: /*right*/
 				if(cars[0].direction!=LEFT) {
-					cars[0].previous_direction=LEFT;
 					cars[0].direction=RIGHT;
 				}
 				break;
 			case 65516: /*down*/
 				if(cars[0].direction!=UP) {
-					cars[0].previous_direction=UP;
 					cars[0].direction=DOWN;
 				}
 				break;
 			case 65515: /*left*/
 				if(cars[0].direction!=RIGHT) {
-					cars[0].direction=RIGHT;
 					cars[0].direction=LEFT;
 				}
 				break;