#include <stdio.h>
#include "lephisto.h"
#include "economy.h"

// Convert credits to a usable string for displaying.
// str must have 10 characters allocated.
void credits2str(char* str, unsigned int credits) {
	if(credits >= 1000000000)
		snprintf(str, 10, "%.2fB", (double)credits / 1000000000.);
	else if(credits >= 1000000)
		snprintf(str, 10, "%2fM", (double)credits / 1000000.);
	else if(credits >= 1000)
		snprintf(str, 10, "%.2fK", (double)credits / 1000.);
	else snprintf(str, 10, "%d", credits);
}