Implement Edge Attributes

[mjcortejo]

Edges currently look like this

edges = [ (1, 2), (1, 4), (2, 3), (2, 5), (3, 6), (4, 5), (4, 7), (5, 6), (5, 8), (6, 9), (7, 8), (8, 9) ]

I want to implement attributes to the edges to that is will look like this:

edges = { (1, 2): { 'has_accident': True, 'road_speed': 20, 'one_way': False }, (2, 3): { 'has_accident': False, 'road_speed': 30, 'one_way': True },

Add more edges and their attributes as needed

}

[mjcortejo]

Also need to implement road lanes, draft function:

def render_lanes(canvas, intersection_nodes, edges, lane_width):
    for edge, attributes in edges.items():
        a, b = edge
        a_pos = intersection_nodes[a]
        b_pos = intersection_nodes[b]

        # Get attributes for the edge
        num_lanes = attributes.get('num_lanes', 1)
        lane_width = attributes.get('lane_width', lane_width)
        lane_color = attributes.get('lane_color', 'black')

        # Calculate lane offsets
        total_width = num_lanes * lane_width
        lane_offset = total_width / 2

        # Render each lane
        for i in range(num_lanes):
            # Calculate the start and end positions of the lane
            start_x, start_y = a_pos[0] + i * lane_width - lane_offset, a_pos[1]
            end_x, end_y = b_pos[0] + i * lane_width - lane_offset, b_pos[1]

            # Render the lane
            canvas.create_line(start_x, start_y, end_x, end_y, width=lane_width, fill=lane_color)