highscore.cpp

#include "highscore.h"

using namespace std;

void show_highscores(int rank, BITMAP* background) {

	fstream file("HighScores");
	
	string players[HIGHSCORE_TABLE];
	int scores[HIGHSCORE_TABLE];
	
	for (int i = 0; i < HIGHSCORE_TABLE; ++i) {
		file >> players[i];
		file >> scores[i];
	}
	
	file.close();
	
	
	do {
	
		clear(buffer);
		draw_sprite(buffer, background, 0, 0);
		
		textout_centre(buffer, font_big, "High Scores", SCREEN_W/2, 5, makecol(220, 0, 0));
		
		for (int i = 0; i < HIGHSCORE_TABLE; ++i) {
		
			int d = 255 - (i * 20);
			int m = i * 50;
			int col = makecol(d, d, d);
		
			if (i == rank) {
				col = makecol(0, 255, 0);
			}
			
			textprintf(buffer, font_interface, 130 + (i > 8 ? 20 : 0), 75 + m, col, "%s", players[i].c_str());
			textprintf(buffer, font_big, 100, 70 + m, makecol(d, d, 0), "%d", i+1);
			textprintf(buffer, font, 130 + (i > 8 ? 20 : 0), 105 + m, makecol(d, d, 0), "%d", scores[i]);
		}
		
		draw_sprite(buffer, mouse_sprite, mouse_x, mouse_y);
		blit(buffer, screen, 0, 0, 0, 0, SCREEN_W, SCREEN_H);
		
	
	} while (!key[KEY_ESC] && !key[KEY_SPACE] && !key[KEY_ENTER] && mouse_b != 1);

}

int save_highscore(char* name, int score) {

	fstream file("HighScores");
	
	string players[HIGHSCORE_TABLE];
	int scores[HIGHSCORE_TABLE];
	
	int rank = 0;
	
	for (int i = 0; i < HIGHSCORE_TABLE; ++i) {
		file >> players[i];
		file >> scores[i];
		
		if (scores[i] >= score)
			++rank;
	}
	
	
	file.close();
	
	
	if (rank < HIGHSCORE_TABLE) {
	
		for (int i = HIGHSCORE_TABLE - 1; i > rank; --i) {
			players[i] = players[i-1];
			scores[i] = scores[i-1];
		}
		
		players[rank] = name;
		scores[rank] = score;

		file.open("HighScores", ios::out);
	
		for (int i = 0; i < HIGHSCORE_TABLE; ++i) {
			file << players[i] << "\n";
			file << scores[i] << "\n";
		}

		file.close();
	}
	
	return rank + 1;
}