export const AGV_WIDTH = 40;
export const AGV_HEIGHT = 60; // Length
export const WHEEL_RADIUS = 8;
export const MAX_SPEED = 2.0;
export const TURN_SPEED = 1.5;
export const MARK_SEARCH_SPEED = 0.5;
export const GRID_SIZE = 50;

// Magnet Line Visuals
export const MAGNET_WIDTH = 10;
export const MAGNET_COLOR = 'rgba(59, 130, 246, 0.4)'; // Transparent Blue
export const MAGNET_COLOR_ACTIVE = 'rgba(59, 130, 246, 0.6)';

// Run Mode Speeds
export const SPEED_L = 0.5;
export const SPEED_M = 1.5;
export const SPEED_H = 3.0;

// Sensor positions relative to center (0,0)
// AGV faces "Right" (0 deg) in local calculation space before rotation
export const SENSOR_OFFSET_FRONT = { x: 28, y: 0 }; 
export const SENSOR_OFFSET_REAR = { x: -28, y: 0 };
// Mark sensor: Shifted left relative to forward direction
export const SENSOR_OFFSET_MARK = { x: 0, y: -12 }; 

export const INITIAL_MAP = {
  nodes: [],
  edges: [],
  magnets: [],
  marks: [],
};