Topic: [ANN][CACH] CACHeCoin released based on scrypt-jane - page 120. (Read 224425 times)

$path = "~/cachecoin/src/cachecoind";
$action = $argv[1];
if($action == "getdiffstats"){
	echo "block,block time,difficulty,target time\n";
	$lasttime = `$path getblockhash $argv[2]`;
	$lasttime = json_decode(`$path getblock $lasttime`,true)['time'];
	
	for($i=$argv[2];$i<=$argv[3];$i++){
		$hash = `$path getblockhash $i`;
		$result = json_decode(`$path getblock $hash`,true);

		echo $result['height'].",".($result['time']-$lasttime).",".$result['difficulty'].",900\n";
		$lasttime = $result['time'];
	}
}else if($action == "lastaverage"){
	printLastAgerage();
}else if($action == "activestats"){
	$targetDiff = 60 * 15;
	$lastBlock = getBlock(null);
	$timeDiff = time() - $lastBlock['time'];
	$genesisTimeDiff = time() - getBlock(1)['time'];
	$seconds = $timeDiff;
	$target = round(($seconds * 100) / $targetDiff,2);
	$timeDiff = (int)($timeDiff/60);
	$seconds -= $timeDiff * 60;
	$lastDiff = $lastBlock['difficulty'];
	$lastButOneBlockDiff = getBlock($lastBlock['height']-1)['difficulty'];
	$percIncreaseDiff = round((($lastDiff - $lastButOneBlockDiff) * 100) / $lastButOneBlockDiff,4);
	$info = json_decode(`$path getinfo`,true);
	$mininginfo = json_decode(`$path getmininginfo`,true);
	$own = round(($info['balance'] * 100) / $info['moneysupply'],2);
	$genesisSeconds = $genesisTimeDiff;
	
	$genesisDays = (int)($genesisSeconds / (60 * 60 *24));
	$genesisHrs  = (int)($genesisSeconds / (60 * 60)) - ($genesisDays * 24);
	$genesisMins = (int)($genesisSeconds / 60) - ($genesisDays * 24 * 60) - ($genesisHrs * 60);
	$genesisSeconds -= ($genesisDays * 24 * 60 * 60) + ($genesisHrs * 60 * 60) + ($genesisMins * 60);
	$genesisTimeDiffText = "$genesisDays d $genesisHrs hrs $genesisMins m $genesisSeconds s";
	echo "Current block being mined: ".($lastBlock['height']+1) .", difficulty: ".getNextDiff(true).", ".getNextDiff()." next\n";
	printLastAgerage();
	echo "$timeDiff m $seconds s since last block mined (".(time() - $lastBlock['time'])."s)\n";
	echo "$target% of target\n";
	echo "Total network hashpower: ".round($mininginfo['networkhashps']/1000000,2)." Mhps\n";
	echo "$percIncreaseDiff% last diff increase\n";
	echo "Total coins in existance: ".$info['moneysupply']." you own $own% of them\n";
	echo "Time since genesis: $genesisTimeDiffText \n";
	echo "Average coin generation speed ".round($info['moneysupply']/($genesisTimeDiff/(60*60)),2)." cach/hr\n";
}
function printLastAgerage(){
	$interval = 10;
	$average = getaveragetime($interval);
	$minutes = (int)($average / 60);
	$average-=$minutes * 60;
	$average = (int)$average;
	echo "Average time for last $interval blocks is $minutes minutes $average seconds\n";
}
function getaveragetime($interval){
	global $path;
	$block = getBlock(null);
	$lastTime = $block['time'];
	
	$last10 = $block['height'] - $interval + 1;
	$last10block = getBlock($last10);
	$last10Time = $last10block['time'];
	
	$timeDiff = $lastTime - $last10Time;
	$average = $timeDiff / $interval;
	return $average;
}

function getBlock($height){
	global $path;
	if($height == null){
		$blocks = json_decode(`$path getinfo`,true);
		$height = $blocks["blocks"];
	}
	$hash = `$path getblockhash $height`;
	return json_decode(`$path getblock $hash`,true);
}

function getNextDiff($current=false){
	$targetSpacing = 1 * 60 * 15;
	$targetTimespan = 7 * 24 * 60 * 60;
	$targetLimit = hexdec("1e0fffff");
	
	$lastBlock = getBlock(null);
	$lastButOneBlock = getBlock($lastBlock['height']-1);
	if($current)
		$actualSpacing =  $lastBlock['time'] - $lastButOneBlock['time'];
	else
		$actualSpacing =  time() - $lastBlock['time'];// - $lastButOneBlock['time'];
	
	$interval = $targetTimespan / $targetSpacing;
	$newdiff = hexdec($lastBlock['bits']);
	
	$newdiff *= (($interval - 1) * $targetSpacing + $actualSpacing + $actualSpacing);
	$newdiff /= (($interval + 1) * $targetSpacing);
	
	if($newdiff > $targetLimit)
		$newdiff = $targetLimit;
	$newdiff = hexdec($lastBlock['bits']) / (int)$newdiff;
	if($current)
		$newdiff *= $lastBlock['difficulty'];
	else
		$newdiff *= getNextDiff(true);
	
	return round($newdiff,8);
}

23:26:23  donschoe | .help
23:26:23 sternburg | Cachecoin Statistics: .cach .diff .solo .info  
23:26:25  donschoe | .cach
23:26:25 sternburg | Cachecoin Network Block: 4049, Difficulty: 4.36787732 PoW, 0.00024414 PoS, Reward: 19.55 CACH, Minted: 176736.93 CACH. 
23:26:28  donschoe | .diff
23:26:28 sternburg | Cachecoin Difficulty: 4.36787732 PoW, 0.00024414 PoS, Current blocktime: 21.088 minutes, Network hashrate: 14.826 MH/s.
23:26:33  donschoe | .solo
23:26:33 sternburg | Shows expected time to find a block mining solo. Usage: .solo .
23:26:39  donschoe | .solo 0.6  
23:26:40 sternburg | Time to find a block mining solo: 8.685 hours, Turnout: 54.023 CACH/day.  
23:26:45  donschoe | .info
23:26:45 sternburg | Sternburg is a ruby bot instance of fantasy-irc gem by v2px: https://rubygems.org/gems/fantasy-irc | Plugins for Cachecoin statistics written by don-Schoe.
23:26:45 sternburg | CACH donations for the bot accepted: CK8fDAgyPPp2KQ4kq8GMXvBbaJKuzw4afq, type .help for usage instructoins. Join ##CACH-Spam for excessive usage.