Lane Classifier

Lane role classification from a 10-minute position heatmap.

Efficiency calculation

lane_efficiency_pct uses a fixed denominator of 4948:

Formula used by results/assembly.py (truncating to integer): int(lane_total_gold / 4948 * 100)

Note: lane_total_gold is cumulative total earned gold at 10 minutes (including the starting 600 gold).

Lane assignment from a player's first-10-minute lane_pos heatmap.

def lane_for_cell(x: int, y: int) -> int | None

Return OpenDota's lane for a map cell.

def assign_lane(lane_pos: dict[str, dict[str, int]], team: int) -> LaneAssignment

Assign a lane from a lane_pos heatmap, as OpenDota does.

class LaneAssignment

A player's lane, lane role and roaming flag.