tron

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

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commit 03b7f8ae1f2586fdafee5c16a037cca31253d48a
parent a6bdb42f551f3407c28d614486baeb2af20e270e
Auteurice: Arthur Pons <arthur.pons@unistra.fr>
Date:   Thu, 26 Jun 2025 14:44:45 +0200

Ajouter et suppr des voitures dans l'écran titre

Diffstat:
M
tron.c
 | 
52
+++++++++++++++++++++++++++++++++++++++-------------

1 file changed, 39 insertions(+), 13 deletions(-)
diff --git a/tron.c b/tron.c
@@ -2,9 +2,9 @@
 #include "termbox2.h"
 #include <time.h>
 
-#define TAIL 50
-#define MAX_CAR_NUMBER 4
-#define NB_PLAYERS 1
+#define TAIL 100
+#define MAX_CAR_NUMBER 3
+#define NB_PLAYERS 2
 
 enum direction { UP, RIGHT, DOWN, LEFT };
 enum status { DEAD, ALIVE };
@@ -102,6 +102,23 @@ void createcar(int color, struct cars *cars, struct arena a) {
 	cars->count++;
 }
 
+void display_title_screen(int height, int width) {
+	tb_printf(width/2-35/2,height/2-5/2,0,0,"\
+████████ ██████   ██████  ███    ██\n\
+   ██    ██   ██ ██    ██ ████   ██\n\
+   ██    ██████  ██    ██ ██ ██  ██\n\
+   ██    ██   ██ ██    ██ ██  ██ ██\n\
+   ██    ██   ██  ██████  ██   ████");
+
+	tb_printf(width/2-35/2,height/2-5/2+5+2,0,0,"\
+Entrée pour continuer\n\
++ pour ajouter une voiture\n\
+- pour retirer une voiture\n\
+Voiture 1 ←↑→↓\n\
+Voiture 2 zqsd\n\
+Voiture 3 ijkl\n");
+}
+
 int main(int argc, char **argv) {
 
 	int ticknb=0;
@@ -127,27 +144,36 @@ int main(int argc, char **argv) {
 	struct cars cars; cars.count=0;
 	cars.list=malloc(MAX_CAR_NUMBER*sizeof(struct car));
 	for(int i=0;i<NB_PLAYERS;i++)
-		createcar(2+cars.count, &cars, arena);
+		createcar(2+cars.count%8, &cars, arena);
 
 	int timeout=80;
 
+	/*TITRE*/
+
 	for(int i=0;i<cars.count;i++)
 		if(cars.list[i].status==ALIVE)
 			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\
-   ██    ██   ██ ██    ██ ████   ██\n\
-   ██    ██████  ██    ██ ██ ██  ██\n\
-   ██    ██   ██ ██    ██ ██  ██ ██\n\
-   ██    ██   ██  ██████  ██   ████");
-
-	tb_printf(width/2-35/2,height/2-5/2+5+2,0,0,"Entrée pour continuer\nVoiture 1 ←↑→↓\nVoiture 2 zqsd ");
-   tb_present();
 	while(ev.key!=13) {
+		tb_clear();
+		display_title_screen(height, width);
+		display(cars,ticknb,TAIL,arena,timeout);
+		tb_present();
 		tb_poll_event(&ev);
+		switch(ev.ch) {
+			case 43: /*+*/
+				if (cars.count>=MAX_CAR_NUMBER) break;
+				createcar(cars.count%8+2,&cars,arena);
+				update(&cars.list[cars.count-1],incs,ticknb);
+				break;
+			case 45: /*-*/
+				kill_car(&cars,cars.count-1);
+				break;
+		}
 	}
 
+	/*On joue*/
+
 	while(1) {
 		for(int i=0;i<cars.count;i++)
 			update(&cars.list[i],incs,ticknb);