Score.h

#ifndef __SCORE__H
#define __SCORE__H

#define MAX(a,b) (((a)>(b)) ? (a):(b))

int score(const map<string, int>& score_params)
{
	int position_in_competition = score_params.at("actual_position_in_competition");
	//int simulation_steps = score_params.at("simulation_steps");
	int winner_num_steps = score_params.at("winner_num_steps");
	int this_num_steps = score_params.at("this_num_steps");
	int sum_dirt_in_house = score_params.at("sum_dirt_in_house");
	int dirt_collected = score_params.at("dirt_collected");
	int is_back_in_docking = score_params.at("is_back_in_docking");

	if (winner_num_steps == 0 && this_num_steps == 0)
	{
		return MAX_SCORE;
	}

	if (is_back_in_docking && sum_dirt_in_house == dirt_collected)
	{
		if (position_in_competition > 4)
		{
			position_in_competition = 4;
		}
	}
	else
	{
		position_in_competition = 10;
	}

	return MAX(0, 2000
		- 50 * (position_in_competition - 1)
		+ 10 * (winner_num_steps - this_num_steps)
		- 3 * (sum_dirt_in_house - dirt_collected)
		+ ((is_back_in_docking) ? 50 : -200)); // +50 if back in docking station, -200 if not
}

#endif // __SCORE__H