Slight rebalancing. Added kill() and killall() commands

src/Constants.js

@@ -40,7 +40,7 @@ CONSTANTS = {
     ScriptWhileRamCost:             0.2,
     ScriptForRamCost:               0.2,
     ScriptIfRamCost:                0.1,
-    ScriptHackRamCost:              0.15,
+    ScriptHackRamCost:              0.1,
     ScriptGrowRamCost:              0.15,
     ScriptWeakenRamCost:            0.15,
     ScriptNukeRamCost:              0.05,
@@ -53,7 +53,7 @@ CONSTANTS = {
     ScriptExecRamCost:              1.1,
     ScriptScpRamCost:               0.5,
     ScriptHasRootAccessRamCost:     0.05,
-    ScriptGetHostnameRamCost:       0.1,
+    ScriptGetHostnameRamCost:       0.05,
     ScriptGetHackingLevelRamCost:   0.05,
     ScriptGetServerMoneyRamCost:    0.1,
     ScriptGetServerSecurityRamCost: 0.1,
@@ -335,6 +335,18 @@ CONSTANTS = {
                            "second argument is a string with the hostname or IP of the 'target server' on which to run the script. The specified script must exist on the target server. Returns " + 
                            "true if the script is successfully started, and false otherwise. Does NOT work while offline<br> " + 
                            "Example: exec('generic-hack.script', 'foodnstuff'); <br> The example above will try to launch the script 'generic-hack.script' on the 'foodnstuff' server.<br><br>" + 
+                           "<i>kill(script, [hostname/ip])</i><br> Kills a script on a server. The first argument must be a string with the name of the script. The name is case-sensitive. " + 
+                           "The second argument must be a string with the hostname or IP of the target server. The function will try to kill the specified script on the target server. " + 
+                           "The second argument is optional. If it is omitted, then the function will try to kill the specified script on the current server (the server running " + 
+                           "the script that calls this function). If the script is found on the specified server and is running, then it will be killed and this function " + 
+                           "will return true. Otherwise, this function will return false. <br> " + 
+                           "Example: kill('foo.script', 'foodnstuff');<br>" + 
+                           "Example: kill('foo.script');<br>" + 
+                           "The first example above will look for a script called 'foo.script' on the 'foodnstuff' server. If the script exists and is running, then it will " + 
+                           "be killed and the function will return true. Otherwise false will be returned. The second example above will do the same thing, except on the " +
+                           "current server (the server running the script that calls the kill() function).<br><br>" + 
+                           "<i>killall(hostname/ip)</i><br> Kills all running scripts on the specified server. This function takes a single argument which " + 
+                           "must be a string containing the hostname or IP of the target server. This function will always return true. <br><br>" + 
                            "<i>scp(script, hostname/ip)</i><br>Copies a script to another server. The first argument is a string with the filename of the script " + 
                            "to be copied. The second argument is a string with the hostname or IP of the destination server. Returns true if the script is successfully " + 
                            "copied over and false otherwise. <br> Example: scp('hack-template.script', 'foodnstuff');<br><br>" + 
@@ -520,6 +532,7 @@ CONSTANTS = {
     "such as a variable assignment, a function call, a binary operator, getting a variable's value, etc. used to take up to several seconds, " + 
     "now each one should only take 750 milliseconds). <br> " +
     "-Percentage money stolen when hacking lowered to compensate for faster script speeds<br>" + 
+    "-Slightly lowered the runtime of weaken()<br>" + 
     "-Lowered base growth rate by 25%(which affects amount of money gained from grow())<br>" + 
     "-Hacking experience granted by grow() halved<b>" + 
     "-Weaken() is now 10% faster, but only grants 3 base hacking exp upon completion instead of 5 <br>" + 
@@ -528,6 +541,8 @@ CONSTANTS = {
     "-Added getServerRequiredHackingLevel(server) Netscript command. <br>" + 
     "-Added fileExists(file, [server]) Netscript command, which is used to check if a script/program exists on a " +
     "specified server<br>" + 
+    "-Added killall Terminal command. Kills all running scripts on the current machine<br> " +
+    "-Added kill() and killall() Netscript commands. Used to kill scripts on specified machines. See Netscript documentation<br>" + 
     "v0.19.7<br>" + 
     "-Added changelog to Options menu<br>" + 
     "-Bug fix with autocompletion (wasn't working properly for capitalized filenames/programs<br><br>" + 

src/NetscriptEvaluator.js

@@ -257,9 +257,61 @@ function evaluate(exp, workerScript) {
                         reject(e);
                     });
                 } else if (exp.func.value == "kill") {
+                    if (exp.args.length != 1 && exp.args.length != 2) {
+                        return reject(makeRuntimeRejectMsg(workerScript, "kill() call has incorrect number of arguments. Takes 1 or 2 arguments")); 
+                    }
+                    var argPromises = exp.args.map(function(arg) {
+                        return evaluate(arg, workerScript);
+                    });
                     
+                    var filename = "";
+                    Promise.all(argPromises).then(function(args) {
+                        if (env.stopFlag) {return reject(workerScript);}
+                        filename = args[0];
+                        if (exp.args.length == 2) {
+                            return Promise.resolve(workerScript.serverIp);
+                        } else {
+                            return evaluate(exp.args[1], workerScript);
+                        }
+                    }).then(function(ip) {
+                        var server = getServer(ip);
+                        if (server == null) {
+                            workerScript.scriptRef.log("kill() failed. Invalid IP or hostname passed in: " + ip);
+                            return reject(makeRuntimeRejectMsg(workerScript, "Invalid IP or hostname passed into kill() command"));
+                        }
+                        
+                        for (var i = 0; i < server.runningScripts.length; ++i) {
+                            if (filename == server.runningScripts[i].filename) {
+                                killWorkerScript(filename, server.ip);
+                                workerScript.scriptRef.log("Killing " + scriptName + ". May take up to a few minutes for the scripts to die...");
+                                return resolve(true);
+                            }
+                        }
+                        workerScript.scriptRef.log("kill() failed. No such script "+ scriptName + " on " + server.hostname);
+                        return resolve(false);
+                    }).catch(function(e) {
+                        reject(e);
+                    });
                 } else if (exp.func.value == "killall") {
-                    
+                    if (exp.args.length != 1) {
+                        return reject(makeRuntimeRejectMsg(workerScript, "killall() call has incorrect number of arguments. Takes 1 argument"));
+                    }
+                    var ipPromise = evaluate(exp.args[0], workerScript);
+                    ipPromise.then(function(ip) {
+                        if (env.stopFlag) {return reject(workerScript);}
+                        var server = getServer(ip);
+                        if (server == null) {
+                            workerScript.scriptRef.log("killall() failed. Invalid IP or hostname passed in: " + ip);
+                            return reject(makeRuntimeRejectMsg(workerScript, "Invalid IP or hostname passed into killall() command"));
+                        }
+                        workerScript.scriptRef.log("killall(): Killing all scrips on " + server.hostname);
+                        for (var i = server.runningScripts.length; i >= 0; --i) {
+                            killWorkerScript(server.runningScripts[i], server.ip);
+                        }
+                        resolve(true);
+                    }, function(e) {
+                        reject(e);
+                    });
                 } else if (exp.func.value == "scp") {
                     if (exp.args.length != 2) {
                         return reject(makeRuntimeRejectMsg(workerScript, "scp() call has incorrect number of arguments. Takes 2 arguments"));
@@ -921,7 +973,7 @@ function scriptCalculatePercentMoneyHacked(server) {
 function scriptCalculateGrowTime(server) {
     var difficultyMult = server.requiredHackingSkill * server.hackDifficulty;
 	var skillFactor = (2.5 * difficultyMult + 500) / (Player.hacking_skill + 50);
-	var growTime = skillFactor * Player.hacking_speed_mult * 17; //This is in seconds
+	var growTime = skillFactor * Player.hacking_speed_mult * 16; //This is in seconds
 	return growTime * 1000;
 }
 
@@ -929,6 +981,6 @@ function scriptCalculateGrowTime(server) {
 function scriptCalculateWeakenTime(server) {
     var difficultyMult = server.requiredHackingSkill * server.hackDifficulty;
 	var skillFactor = (2.5 * difficultyMult + 500) / (Player.hacking_skill + 50);
-	var weakenTime = skillFactor * Player.hacking_speed_mult * 45; //This is in seconds
+	var weakenTime = skillFactor * Player.hacking_speed_mult * 40; //This is in seconds
 	return weakenTime * 1000;
 }

src/Script.js

@@ -204,7 +204,7 @@ Script.prototype.reset = function() {
 
 //Updates how much RAM the script uses when it is running.
 Script.prototype.updateRamUsage = function() {
-    var baseRam = 1.5;
+    var baseRam = 1.4;
     var codeCopy = this.code.repeat(1);
     codeCopy = codeCopy.replace(/\s/g,''); //Remove all whitespace
     

src/Terminal.js

@@ -412,11 +412,14 @@ var Terminal = {
         //Replace all extra whitespace in command with a single space
         command = command.replace(/\s\s+/g, ' ');
         
-        Terminal.commandHistory.push(command);
+        
-        if (Terminal.commandHistory.length > 50) {
+        if (Terminal.commandHistory[Terminal.commandHistory.length-1] != command) {
-            Terminal.commandHistory.splice(0, 1);
+            Terminal.commandHistory.push(command);
+            if (Terminal.commandHistory.length > 50) {
+                Terminal.commandHistory.splice(0, 1);
+            }
+            Terminal.commandHistoryIndex = Terminal.commandHistory.length;
         }
-        Terminal.commandHistoryIndex = Terminal.commandHistory.length;
         
         //Process any aliases
         command = substituteAliases(command);

src/engine.js

@@ -1042,7 +1042,7 @@ var Engine = {
             return false;
         });
         relaySmtpALink.addEventListener("click", function() {
-            Player.startCreateProgramWork(Programs.RelaySMTPProgram. CONSTANTS.MillisecondsPer2Hours, 250);
+            Player.startCreateProgramWork(Programs.RelaySMTPProgram, CONSTANTS.MillisecondsPer2Hours, 250);
             return false;
         });
         httpWormALink.addEventListener("click", function() {