Refactored Netscript with Acorns parser. Major rebalancing. Add TIX API. Add round(), purchaseServer().

This commit is contained in:
Daniel Xie
2017-07-13 11:54:29 -05:00
parent 378797e511
commit 222f75d55a
15 changed files with 696 additions and 305 deletions
+96 -60
View File
@@ -66,7 +66,8 @@ function evaluate(exp, workerScript) {
if (exp.callee.type == "MemberExpression"){
evaluate(exp.callee.object, workerScript).then(function(object) {
try {
resolve(func.apply(object,args));
var res = func.apply(object,args);
resolve(res);
} catch (e) {
reject(makeRuntimeRejectMsg(workerScript, e));
}
@@ -86,7 +87,11 @@ function evaluate(exp, workerScript) {
resolve(out);
}
} catch (e) {
reject(makeRuntimeRejectMsg(workerScript, e));
if (isScriptErrorMessage(e)) {
reject(e);
} else {
reject(makeRuntimeRejectMsg(workerScript, e));
}
}
}
}).catch(function(e) {
@@ -205,6 +210,7 @@ function evaluate(exp, workerScript) {
}); // End Promise
}
/*
function evalFunction(exp, workerScript){
return new Promise(function(resolve, reject) {
if (exp.callee.type!="Identifier"){
@@ -254,6 +260,7 @@ function evalFunction(exp, workerScript){
}
});
}
*/
function evalBinary(exp, workerScript){
return new Promise(function(resolve, reject) {
@@ -342,7 +349,7 @@ function evalAssignment(exp, workerScript) {
return new Promise(function(resolve, reject) {
if (env.stopFlag) {return reject(workerScript);}
if (exp.left.type != "Identifier") {
if (exp.left.type != "Identifier" && exp.left.type != "MemberExpression") {
return reject(makeRuntimeRejectMsg(workerScript, "Cannot assign to " + JSON.stringify(exp.left)));
}
@@ -352,31 +359,59 @@ function evalAssignment(exp, workerScript) {
var expRightPromise = evaluate(exp.right, workerScript);
expRightPromise.then(function(expRight) {
try {
switch (exp.operator) {
case "=":
env.set(exp.left.name,expRight);
break;
case "+=":
env.set(exp.left.name,env.get(exp.left.name) + expRight);
break;
case "-=":
env.set(exp.left.name,env.get(exp.left.name) - expRight);
break;
case "*=":
env.set(exp.left.name,env.get(exp.left.name) * expRight);
break;
case "/=":
env.set(exp.left.name,env.get(exp.left.name) / expRight);
break;
case "%=":
env.set(exp.left.name,env.get(exp.left.name) % expRight);
break;
default:
reject(makeRuntimeRejectMsg(workerScript, "Bitwise assignment is not implemented"));
if (exp.left.type == "MemberExpression") {
//Assign to array element
//Array object designed by exp.left.object.name
//Index designated by exp.left.property
var name = exp.left.object.name;
if (!(name in env.vars)){
reject(makeRuntimeRejectMsg(workerScript, "variable " + name + " not definied"));
}
var arr = env.get(name);
if (arr.constructor === Array || arr instanceof Array) {
var iPromise = evaluate(exp.left.property, workerScript);
iPromise.then(function(idx) {
if (isNaN(idx)) {
return reject(makeRuntimeRejectMsg(workerScript, "Invalid access to array. Index is not a number: " + idx));
} else if (idx >= arr.length || idx < 0) {
return reject(makeRuntimeRejectMsg(workerScript, "Out of bounds: Invalid index in [] operator"));
} else {
env.setArrayElement(name, idx, expRight);
}
}).catch(function(e) {
return reject(e);
});
} else {
return reject(makeRuntimeRejectMsg(workerScript, "Trying to access a non-array variable using the [] operator"));
}
} else {
//Other assignments
try {
switch (exp.operator) {
case "=":
env.set(exp.left.name,expRight);
break;
case "+=":
env.set(exp.left.name,env.get(exp.left.name) + expRight);
break;
case "-=":
env.set(exp.left.name,env.get(exp.left.name) - expRight);
break;
case "*=":
env.set(exp.left.name,env.get(exp.left.name) * expRight);
break;
case "/=":
env.set(exp.left.name,env.get(exp.left.name) / expRight);
break;
case "%=":
env.set(exp.left.name,env.get(exp.left.name) % expRight);
break;
default:
reject(makeRuntimeRejectMsg(workerScript, "Bitwise assignment is not implemented"));
}
} catch (e) {
return reject(makeRuntimeRejectMsg(workerScript, "Failed to set environment variable: " + e.toString()));
}
} catch (e) {
return reject(makeRuntimeRejectMsg(workerScript, "Failed to set environment variable: " + e.toString()));
}
resolve(false); //Return false so this doesnt cause conditionals to evaluate
}, function(e) {
@@ -499,7 +534,9 @@ function evaluateWhile(exp, workerScript) {
});
}
/*
function evaluateHacknetNode(exp, workerScript) {
console.log("here");
var env = workerScript.env;
return new Promise(function(resolve, reject) {
setTimeout(function() {
@@ -602,6 +639,7 @@ function evaluateHacknetNode(exp, workerScript) {
reject(e);
});
}
*/
function evaluateProg(exp, workerScript, index) {
var env = workerScript.env;
@@ -680,43 +718,41 @@ function apply_op(op, a, b) {
//Run a script from inside a script using run() command
function runScriptFromScript(server, scriptname, args, workerScript, threads=1) {
setTimeout(function() {
//Check if the script is already running
var runningScriptObj = findRunningScript(scriptname, args, server);
if (runningScriptObj != null) {
workerScript.scriptRef.log(scriptname + " is already running on " + server.hostname);
return false;
}
//Check if the script is already running
var runningScriptObj = findRunningScript(scriptname, args, server);
if (runningScriptObj != null) {
workerScript.scriptRef.log(scriptname + " is already running on " + server.hostname);
return Promise.resolve(false);
}
//Check if the script exists and if it does run it
for (var i = 0; i < server.scripts.length; ++i) {
if (server.scripts[i].filename == scriptname) {
//Check for admin rights and that there is enough RAM availble to run
var script = server.scripts[i];
var ramUsage = script.ramUsage;
ramUsage = ramUsage * threads * Math.pow(CONSTANTS.MultithreadingRAMCost, threads-1);
var ramAvailable = server.maxRam - server.ramUsed;
//Check if the script exists and if it does run it
for (var i = 0; i < server.scripts.length; ++i) {
if (server.scripts[i].filename == scriptname) {
//Check for admin rights and that there is enough RAM availble to run
var script = server.scripts[i];
var ramUsage = script.ramUsage;
ramUsage = ramUsage * threads * Math.pow(CONSTANTS.MultithreadingRAMCost, threads-1);
var ramAvailable = server.maxRam - server.ramUsed;
if (server.hasAdminRights == false) {
workerScript.scriptRef.log("Cannot run script " + scriptname + " on " + server.hostname + " because you do not have root access!");
return false;
} else if (ramUsage > ramAvailable){
workerScript.scriptRef.log("Cannot run script " + scriptname + "(t=" + threads + ") on " + server.hostname + " because there is not enough available RAM!");
return false;
} else {
//Able to run script
workerScript.scriptRef.log("Running script: " + scriptname + " on " + server.hostname + " with " + threads + " threads and args: " + printArray(args) + ". May take a few seconds to start up...");
var runningScriptObj = new RunningScript(script, args);
runningScriptObj.threads = threads;
server.runningScripts.push(runningScriptObj); //Push onto runningScripts
addWorkerScript(runningScriptObj, server);
return true;
}
if (server.hasAdminRights == false) {
workerScript.scriptRef.log("Cannot run script " + scriptname + " on " + server.hostname + " because you do not have root access!");
return Promise.resolve(false);
} else if (ramUsage > ramAvailable){
workerScript.scriptRef.log("Cannot run script " + scriptname + "(t=" + threads + ") on " + server.hostname + " because there is not enough available RAM!");
return Promise.resolve(false);
} else {
//Able to run script
workerScript.scriptRef.log("Running script: " + scriptname + " on " + server.hostname + " with " + threads + " threads and args: " + printArray(args) + ". May take a few seconds to start up...");
var runningScriptObj = new RunningScript(script, args);
runningScriptObj.threads = threads;
server.runningScripts.push(runningScriptObj); //Push onto runningScripts
addWorkerScript(runningScriptObj, server);
return Promise.resolve(true);
}
}
workerScript.scriptRef.log("Could not find script " + scriptname + " on " + server.hostname);
resolve(false);
}, CONSTANTS.CodeInstructionRunTime);
}
workerScript.scriptRef.log("Could not find script " + scriptname + " on " + server.hostname);
return Promise.resolve(false);
}
function isScriptErrorMessage(msg) {