tron

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

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commit 7273cf5944329b152c1e6c3ad38f8b6e9cb002f5
parent 036b292c314d34c2b782e5a38080029a4ca7a93c
Auteurice: Arthur Pons <arthur.pons@unistra.fr>
Date:   Wed, 25 Jun 2025 22:24:59 +0200

Les voitures dans un tableau pour avoir plus de 2

Diffstat:
M
tron.c
 | 
66
+++++++++++++++++++++++++++++++++++++-----------------------------

1 file changed, 37 insertions(+), 29 deletions(-)
diff --git a/tron.c b/tron.c
@@ -23,13 +23,18 @@ struct arena {
 	int height;
 };
 
-void display(struct car *cars, int ticks, int tail, struct arena arena, int timeout) {
-	for (int i=0;i<2;i++) {
-		tb_printf(cars[i].position.x,cars[i].position.y,cars[i].color,0,"●");
+struct cars {
+	struct car* list;
+	int count;
+};
+
+void display(struct cars cars, int ticks, int tail, struct arena arena, int timeout) {
+	for (int i=0;i<cars.count;i++) {
+		tb_printf(cars.list[i].position.x,cars.list[i].position.y,cars.list[i].color,0,"●");
 		for (int j=0;j<TAIL;j++)
-			if(cars[i].path[j].x!=0 && cars[i].path[j].y!=0)
-				tb_printf(cars[i].path[j].x,cars[i].path[j].y,cars[i].color,0,"▒");
-		tb_printf(0,arena.height+i+1,cars[i].color,0,"car %d - x: %d, y: %d, direction %d",i+1,cars[i].position.x,cars[i].position.y,cars[i].direction);
+			if(cars.list[i].path[j].x!=0 && cars.list[i].path[j].y!=0)
+				tb_printf(cars.list[i].path[j].x,cars.list[i].path[j].y,cars.list[i].color,0,"▒");
+		tb_printf(0,arena.height+i+1,cars.list[i].color,0,"car %d - x: %d, y: %d, direction %d",i+1,cars.list[i].position.x,cars.list[i].position.y,cars.list[i].direction);
 	}
 	tb_printf(0,arena.height+3,0,0,"tick %d, speed %d",ticks,timeout);
 	tb_print(0,0,0,0,"╭");
@@ -56,23 +61,27 @@ void update(struct car *car, coord *incs, int ticks) {
 	car->position.y=car->position.y+incs[car->direction].y;
 }
 
-int is_in_conflict(struct car *cars, int ticks, int tail, struct arena arena) {
-	for (int i=0;i<2;i++) {
-		if(cars[i].position.x==0 || cars[i].position.x==arena.width || cars[i].position.y==1 || cars[i].position.y==arena.height)
+int is_in_conflict(struct cars cars, int ticks, int tail, struct arena arena) {
+	for (int i=0;i<cars.count;i++) {
+		if(cars.list[i].position.x==0 || cars.list[i].position.x==arena.width || cars.list[i].position.y==1 || cars.list[i].position.y==arena.height)
 			return i+1;
 		for (int j=0;j<TAIL;j++)
 			for (int k=0;k<2;k++)
-				if (cars[i].position.x==cars[k].path[j].x && cars[i].position.y==cars[k].path[j].y)
+				if (cars.list[i].position.x==cars.list[k].path[j].x && cars.list[i].position.y==cars.list[k].path[j].y)
 					return i+1;
 	}
 	return 0;
 }
 
+void kill_car(struct car *cars, int index) {
+	
+}
+
 int rd(int min, int max) {
 	return (rand()%(max-min+1))+min;
 }
 
-struct car createcar(int color, struct arena a) {
+void createcar(int color, struct cars *cars, struct arena a) {
 	struct car c;
 	c.path=malloc(sizeof(coord)*TAIL);
 	for (int i=0;i<TAIL;i++) {
@@ -82,7 +91,8 @@ struct car createcar(int color, struct arena a) {
 	c.color=color;
 	c.position.x=rd(10,a.width-10); c.position.y=rd(10,a.height-10);
 	if(c.position.x<a.width/2) c.direction=RIGHT; else c.direction=LEFT;
-	return c;
+	cars->list[cars->count]=c;
+	cars->count++;
 }
 
 int main(int argc, char **argv) {
@@ -107,16 +117,14 @@ int main(int argc, char **argv) {
 	struct arena arena;
 	arena.width=width-1; arena.height=height-4;
 
-	struct car c1 = createcar(TB_MAGENTA, arena);
-	struct car c2 = createcar(TB_CYAN, arena);
-
-	struct car cars[2];
-	cars[0]=c1; cars[1]=c2;
+	struct cars cars; cars.count=0; cars.list=malloc(9*sizeof(void*));
+	createcar(TB_MAGENTA, &cars, arena);
+	createcar(TB_CYAN, &cars, arena);
 
 	int timeout=80;
 
 	for(int i=0;i<2;i++)
-		update(&cars[i],incs,ticknb);
+		update(&cars.list[i],incs,ticknb);
 	display(cars,ticknb,TAIL,arena,timeout);
 
 	tb_printf(width/2-35/2,height/2-5/2,0,0,"████████ ██████   ██████  ███    ██\n\
@@ -132,8 +140,8 @@ int main(int argc, char **argv) {
 	}
 
 	while(1) {
-		for(int i=0;i<2;i++)
-			update(&cars[i],incs,ticknb);
+		for(int i=0;i<cars.count;i++)
+			update(&cars.list[i],incs,ticknb);
 		dead_car=is_in_conflict(cars,ticknb,TAIL,arena);
 		if(dead_car>0) {
 			printf("car %d is dead",dead_car);
@@ -147,34 +155,34 @@ int main(int argc, char **argv) {
 		if(ticknb%10==0 && timeout>30) timeout--;
 		switch(ev.ch) {
 			case 122: /*z*/
-				if(cars[1].direction!=DOWN) cars[1].direction=UP;
+				if(cars.list[1].direction!=DOWN) cars.list[1].direction=UP;
 				break;
 			case 100: /*d*/
-				if(cars[1].direction!=LEFT) cars[1].direction=RIGHT;
+				if(cars.list[1].direction!=LEFT) cars.list[1].direction=RIGHT;
 				break;
 			case 115: /*s*/
-				if(cars[1].direction!=UP) cars[1].direction=DOWN;
+				if(cars.list[1].direction!=UP) cars.list[1].direction=DOWN;
 				break;
 			case 113: /*q*/
-				if(cars[1].direction!=RIGHT) cars[1].direction=LEFT;
+				if(cars.list[1].direction!=RIGHT) cars.list[1].direction=LEFT;
 				break;
 		}
 		switch(ev.key) {
 			case 13: /*Enter*/
-				free(c1.path); free(c2.path);
+				for (int i=0;i<cars.count;i++) free(cars.list[i].path);
 				tb_shutdown();
 				return 0;
 			case 65517: /*up*/
-				if(cars[0].direction!=DOWN) cars[0].direction=UP;
+				if(cars.list[0].direction!=DOWN) cars.list[0].direction=UP;
 				break;
 			case 65514: /*right*/
-				if(cars[0].direction!=LEFT) cars[0].direction=RIGHT;
+				if(cars.list[0].direction!=LEFT) cars.list[0].direction=RIGHT;
 				break;
 			case 65516: /*down*/
-				if(cars[0].direction!=UP) cars[0].direction=DOWN;
+				if(cars.list[0].direction!=UP) cars.list[0].direction=DOWN;
 				break;
 			case 65515: /*left*/
-				if(cars[0].direction!=RIGHT) cars[0].direction=LEFT;
+				if(cars.list[0].direction!=RIGHT) cars.list[0].direction=LEFT;
 				break;
 			default:
 				break;