Adding selected square functionality and aesthetics

1 files changed, 8 insertions, 0 deletions

diff --git a/height-map-display/src/map/node.c b/height-map-display/src/map/node.c
index eaf2877..33d568d 100644
--- a/height-map-display/src/map/node.c
+++ b/height-map-display/src/map/node.c
@@ -18,3 +18,11 @@ void change_node_height(Node* node, float diff) {
     if (node != NULL) { node->elevation = node->elevation + diff; }
 }
 
+int* get_coords(Node* node) {
+    int *coordinate = malloc(2 * sizeof(int));
+    if (coordinate != NULL) {
+        coordinate[0] = node->x;
+        coordinate[1] = node->y;
+    }
+    return coordinate;
+}