dwl

commit a48ce99e6a3c0dda331781942995a85ba8e438a0
parent b86fcf6504e7b6aafcace2e099d2de822c25fbf3
Author: Leonardo Hernández Hernández <leohdz172@protonmail.com>
Date:   Fri, 15 Apr 2022 17:40:02 -0500

use pointer math in xytonode()

Diffstat:
M
dwl.c
 | 
6
+++---

1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/dwl.c b/dwl.c
@@ -2344,11 +2344,11 @@ xytonode(double x, double y, struct wlr_surface **psurface,
 	struct wlr_surface *surface = NULL;
 	Client *c = NULL;
 	LayerSurface *l = NULL;
-	int i;
+	const int *layer;
 	int focus_order[] = { LyrOverlay, LyrTop, LyrFloat, LyrTile, LyrBottom, LyrBg };
 
-	for (i = 0; i < LENGTH(focus_order); i++) {
-		if ((node = wlr_scene_node_at(layers[focus_order[i]], x, y, nx, ny))) {
+	for (layer = focus_order; layer < END(focus_order); layer++) {
+		if ((node = wlr_scene_node_at(layers[*layer], x, y, nx, ny))) {
 			if (node->type == WLR_SCENE_NODE_SURFACE)
 				surface = wlr_scene_surface_from_node(node)->surface;
 			/* Walk the tree to find a node that knows the client */