Implemented function which gets all roads that get intersected by new road and returns them and the exact pos of intersection

src/infrastructure/road_manager.zig

@@ -1,5 +1,7 @@
 const std = @import("std");
+const rl = @import("raylib");
 
+const st = @import("../common/structures.zig");
 const e = @import("../errors.zig");
 const Road = @import("road.zig").Road;
 const Node = @import("node.zig").Node;
@@ -91,6 +93,25 @@ pub const RoadManager = struct {
 
         return null;
     }
+
+    pub fn getIntersectingRoads(self: *const RoadManager, allocator: std.mem.Allocator, start: *const Node, end: *const Node) ![]st.IntersectionData {
+        var intersections: std.ArrayList(st.IntersectionData) = .empty;
+        const collision_point: rl.Vector2 = undefined;
+
+        for (self.roads.items) |road| {
+            if (!rl.checkCollisionLines(start.pos, end.pos, road.nodes[0].pos, road.nodes[1].pos, &collision_point))
+                continue;
+
+            const intersection = st.IntersectionData {
+                .road = road,
+                .pos = collision_point,
+            };
+
+            try intersections.append(allocator, intersection);
+        }
+
+        return intersections.toOwnedSlice(allocator);
+    }
 };
 
 const Vector2 = @import("raylib").Vector2;