Implemented a few debugging/inspecting tools

src/infrastructure/node.zig

@@ -43,13 +43,7 @@ pub const Node = struct {
     /// Returns bool whether the road passed is part of the roads list
     fn roadInList(self: *const Node, road_to_check: *const Road) ?usize {
         for (self.roads.items, 0..) |road, i| {
-            std.debug.print("Road id = {d}\n", .{road.id});
-            std.debug.print("Road to check id = {d}\n", .{road_to_check.id});
-            // TODO fix why doesn't 0 == 0 return i
-            std.debug.print("{}\n", .{road.id == road_to_check.id});
-            const res = road.id == road_to_check.id;
             if (road.id == road_to_check.id) return i;
-            if (res) return i;
         }
 
         return null;

src/infrastructure/node_manager.zig

@@ -7,11 +7,13 @@ const Node = @import("node.zig").Node;
 pub const NodeManager = struct {
     temp_node: ?*Node,
     nodes: std.ArrayList(Node),
+    highlighted_node: ?*Node,
 
     pub fn init(allocator: std.mem.Allocator) !NodeManager {
         return .{
             .temp_node = null,
             .nodes = try .initCapacity(allocator, c.ALLOC_SIZE),
+            .highlighted_node = null,
         };
     }
 
@@ -91,7 +93,7 @@ pub const NodeManager = struct {
     }
 
     /// Removes the node from the list with all appropriate checks
-    pub fn removeNode(self: *NodeManager, node_to_remove: *Node) !void {
+    pub fn remove(self: *NodeManager, node_to_remove: *Node) !void {
         // In case the node has references to the existing roads we can not remove it
         // This also means we don't have to deinit it, since it has no elements
         if (node_to_remove.roads.items.len > 0) return;
@@ -105,4 +107,6 @@ pub const NodeManager = struct {
 
         return error.NodeNotExist;
     }
+
+
 };

src/infrastructure/road_manager.zig

@@ -21,9 +21,7 @@ pub const RoadManager = struct {
         self.roads.deinit(allocator);
     }
 
-    pub fn draw(self: *RoadManager, display_highlighted_road: bool) void {
-        self.highlighted_road = self.getSelectedRoad(rl.getMousePosition());
-
+    pub fn draw(self: *const RoadManager, display_highlighted_road: bool) void {
         for (self.roads.items) |road| {
             var colour: rl.Color = .black;
             if (self.highlighted_road) |hr| {