boxes

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

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commit f9b903d07daa8d29cd5a6bdf0c09f135e1791dfe
parent cd38384a002af2c601d40eb4a02c49285c21d069
Auteurice: Arthur Pons <arthur.pons@unistra.fr>
Date:   Fri, 13 Jun 2025 21:45:03 +0200

Facto du décompte des boites quand on suppr une

Diffstat:
M
boxes.c
 | 
14
+++++++-------

1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/boxes.c b/boxes.c
@@ -32,8 +32,9 @@ struct box createbox(int x, int y, int w, int h) {
 	struct box b; b.x=x; b.y=y; b.w=w; b.h=h; return b;
 }
 
-void deletebox(struct box* boxes, int index, int boxescount) {
+int deletebox(struct box* boxes, int index, int boxescount) {
 	for (int i=index;i<boxescount-1;i++) boxes[i]=boxes[i+1];
+	return boxescount-1;
 }
 
 int main(int argc, char **argv) {
@@ -46,6 +47,7 @@ int main(int argc, char **argv) {
 	while(1) {
 		tb_clear();
 		for (int i=0;i<boxescount;i++) drawbox(boxes[i]);
+		tb_printf(tb_height(),0,TB_DEFAULT,TB_DEFAULT,"count: %d",boxescount);
 		tb_present();
 		tb_poll_event(&ev);
 		switch(ev.key) {
@@ -66,16 +68,14 @@ int main(int argc, char **argv) {
 				boxes[boxescount]=b; boxescount++;
 				break;
 			case 26: /*ctrl+z*/
-				deletebox(boxes,boxescount-1,boxescount);
-				boxescount=max(boxescount-1,0);
+				boxescount=deletebox(boxes,boxescount-1,boxescount);
 				break;
 			case 65511: /*MouseRight*/
-				for(int i=0;i<boxescount;i++) {
+				for(int i=0;i<boxescount;i++)
 					if(ev.x==boxes[i].x && ev.y==boxes[i].y) {
-						deletebox(boxes,i,boxescount);
-						boxescount=max(boxescount-1,0);
+						boxescount=deletebox(boxes,i,boxescount);
+						break;
 					}
-				}
 				break;
 		}
 	}