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  • How can I make a character move forward in a certain direction?

    - by Shaun Wild
    I have an entity class which is updated every game tick. Let's just assume said entity moves forward constantly. What i want to know is, how can i make it so that i can give an angle to a function and it will make my entity move in that direction. let's say for example moveForward(90); Would make my character move to the right, or for example declaring my rotation as a global Integer: moveForward(rotation); rotation++; Would make my entity move around in a small circle, I assume this includes some kind of vector math, which I haven't done any studying on so a brief explanation of that if it's necessary would be nice. I would appreciate a small code snippet and an explanation I can analyze, thanks in advanced :)

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  • How to disguise a serverside mob as another?

    - by Shaun Wild
    I've been working a Minecraft sever mod and i want to be able to add a new entity to the server, but then make the server send the packets to the client, imitating another mob, for example.. Lets say say i have EntityPlayerNPC.class, what i want to do is have all of the packets that get sent to the client look like they are from that of another player which is on the player, therefore allowing me to add custom NPC's... Thinking about the theory i'm sure this can be done. I've tried looking around for where the packets are being sent from and whatnot, can anyone think up a solution? edit: i tried adding a new constructor to the Packet20NamedEntitySpawn class like so: public Packet20NamedEntitySpawn(String username, EntityLiving e){ this.entityId = 0; this.name = username; this.xPosition = MathHelper.floor_double(e.posX * 32.0D); this.yPosition = MathHelper.floor_double(e.posY * 32.0D); this.zPosition = MathHelper.floor_double(e.posZ * 32.0D); this.rotation = (byte)((int)(e.rotationYaw * 256.0F / 360.0F)); this.pitch = (byte)((int)(e.rotationPitch * 256.0F / 360.0F)); this.metadata = e.getDataWatcher(); } unfortunatley, that didn't work :(

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  • We've had our content copied under a different URL - why and what do we do?

    - by Shaun
    We have a problem. We've noticed a large amount of traffic showing up on our Google Analytics. Upon further investigation we have found that we've had our content copied under a different URL. Our site: http://www.targetis.co.uk The coppied site: http://www.target-is.com (isn't showing up with Chrome for us) We don't own this domain. Their content is hosted with them (not via proxy). The large part of the traffic is coming from video hosting site. What do we do?

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  • Mac does not recognize wide screen

    - by DUKE
    I am using Mac OS X Lion 10.7.4 on my Mac mini, with Samsung monitor with default resolution 1360 x 768. My Mac mini is connected to Samsung VGA port by Apple mini port to VGA adapter. When starting, my Mac does not recognize the wide screen resolution and always starts in a 4:3 mode, (but it shows 1360x768 as the resolution in the settings). I have to do one of the following actions to bring my Mac to the wide screen resolution: (1) Changing to some other resolution and bring back to the default resolution. (2) Unplug the Apple mini port to VGA adapter and re-connect again. (3) Put the machine to sleep and wake it up again. I am using Ubuntu 12.04, (in a different partition) in the same hardware, but Ubuntu is perfectly recognizing the display.

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  • Can websites see my Firefox Addons?

    - by Frost Shadow
    I know when you visit a website, they can actually see a lot of your personal information, like browser type, but can they also see which addons I've installed? I've installed Adblock Plus, but one webpage I visited redirected me because of it. How can it see I've installed ABP, and is there a way to hide this information?

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  • New Computer freezing up at random

    - by Benjamin Frost
    Since I built my system about 4 weeks ago I'v been getting random freezes, Sometimes it can happen directly after startup and sometimes it wont freeze up for 3-4 days of 24/7 running. It seems to be happening under all stress loads but mainly when the CPU is under 10% load. It doesn't give me a BSOD or anything, it simply just freezes and repeats the last sound before the freeze until I shut it down by the power button. I'v re-seated everything in the system except the CPU, Cleaned the RAM sockets and gold fittings. None of the components have been clocked above their factory settings as of yet, don't want to overclock them until I sort out these freezes. Temps are all well under the rated max temps, the highest the temps have been are below CPU: Low load: 16-21°C Full Load (100%) 40-43°C *(From HWMonitor by CPUID) GPU 1: Low Load: 25-30°C Full Load (100%): 45-50°C GPU 2: Low Load: 23-27°C Full Load (100%): 45-50°C *(GPU Temps from Catalyst Control Center) General Case temps Rear: 18-20°C Mid: 20-21°C Front (HDD/SSD Bays): 14-19°C (Case temps may be a little off as it's from the Kaze master pro fan controller) I have Un-installed EVERY driver for Motherboard, GPU & Soundcard and Re-installed twice. Windows is all up to date. To date i'v tried the following Running Memtest for 24 hrs straight, No errors Running Memtest on each individual RAM modules, No errors Reseated everything except the CPU Cleaned DIMM Sockets and Gold inputs Tested the Graphics cards 1 at a time Re-arranged all the SATA devices to run on Chipset controlled ports Re-installing all drivers OS: Win7 Professional 64bit Motherboard: ASRock X79 Extreme9 CPU: i7 3930k 3.2GHz GPU: Sapphire 7950 OC Edition V2 (2 card Crossfire) RAM: G.Skill Ripjaws Z F3-17000CL11Q-16GBZL 16GB (4x4GB) DDR3 Boot Drive: OCZ Agility 4 128GB Data Drive 1: Western Digital Black 2TB Data Drive 2: Western Digital Black 2TB Data Drive 3: Western Digital Green 3TB Power Supply: Corsair AX1200 Gold

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  • SFTP: file symlinks in a jailed (chrooted) directory

    - by Kevin Duke
    I'm trying to set up sftp so that a few trusted people can access/edit/create some files. I have jailed a user into their home directory (/home/name) but have run into a problem. I want for them to also be able to access other parts of the VPS because it is also a game server, webhost, etc, and I want for them to be able to have full control of files outside their jailed directory. I tried making a symlink (ln -s) to the desired directory but it does not work, as expected. I tried (cp -rl) to the files that I wanted to give access and it worked -- they can edit the files in their directory and it changes the one stored outside of jail. BUT they cannot create new files (they can but it won't update outside of jail). I know I'm probably not doing this the "right way" but what can I do to do what I want?

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  • Applescript save command for QuickTime Player

    - by Frost Shadow
    I've installed the Perian addon for Quicktime so it can open .flv files, and then I can save them as .m4v or .mov. I'm trying to make an Applescript to convert from .flv to .m4v automatically by using this tutorial and butchering their example applescript file, which normally converts ChemDraw files (.cdx, .cml, .mol) to .tiff, so that it instead uses Quicktime to save the .flv files as .m4v. When I try to use it, though, I get an error "QuickTime Player got an error: document 1 doesn't understand the save message". My save message is currently: save first document in target_path as ".m4v" which looks like the QuickTime dictionary's instructions: save specifier : The document(s) or window(s) to save. [as saveable file format] : The file format to use. I've also tried "m4v", without the period, and still get the error. Is my Save direction wrong, or is it probably an error from trying to use Quicktime instead of the original ChemDraw? I tried to change references to .cdx, .cml, .mol, .tiff, and ChemDraw to .flv, .m4v, and QuickTime respectively, but maybe it's more complicated than that?

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  • Move files from Mac to Canon PowerShot digital camera

    - by Frost Shadow
    When I plug my Canon PowerShot digital camera into Snow Leopard, it automatically opens iPhoto and asks to import the pictures, but does not mount the camera on the desktop (from what I read, it's a Canon feature to prevent people from screwing up the file system on the memory card, or something). Is there a way I can move photos I've already imported back on to the camera? I can't seem to figure out how to move stuff from Snow Leopard to the camera using iPhoto, and since it doesn't mount....

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  • Hard Drives: Always on or spin up/down as needed?

    - by Terminal Frost
    The specific application is a NAS that hosts media content and is frequently accessed during the day. My NAS was probably cycling on and off around 5 times a day so I decided to not allow it to spin down. I'm thinking this will be better for the drive, but I am not sure. I am wondering, however, if there is any concrete information out there as to what causes more detrimental wear on a hard disk: Spinning 24/7 or cycling on and off as needed?

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  • Sharing software updates between macs without OS X Server

    - by Frost
    Is there any way to (manually or automatically) share downloaded software updates between macs? Edit: The thinking is that I have one mac update itself using Software Update, and then somehow share the downloaded updates with other macs. For example, I have a mac pro and a mac mini on my local network. I'd like to download the Mac OS X 10.6.5 update only once, instead of having to download it separately for each mac.

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  • How to set the PHP Api Version for phpize

    - by Tom Frost
    I'm upgrading php on my server but I'm running into a problem with phpize and compiling external modules. phpize -v reports: Configuring for: PHP Api Version: 20041225 Zend Module Api No: 20090115 Zend Extension Api No: 220090115 But on my test server (which I'm trying to replicate) I get this: Configuring for: PHP Api Version: 20090626 Zend Module Api No: 20090626 Zend Extension Api No: 220090626 I'm running debian squeeze, pulling the php 5.3.0-2 packages from the experimental repo. The difference betweent he two servers is that the first server has had old verisons of php on it, and the test server was installed with php 5.3.0-2 from the start. I've attempted uninstalling all PHP packages from the first server (using --purge to get rid of all the config files) and re-installing 5.3 fresh, but I'm still having the same issue. Help!

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  • How can I write automated tests for iptables?

    - by Phil Frost
    I am configuring a Linux router with iptables. I want to write acceptance tests for the configuration that assert things like: traffic from some guy on the internet is not forwarded, and TCP to port 80 on the webserver in the DMZ from hosts on the corporate LAN is forwarded. An ancient FAQ alludes to a iptables -C option which allows one to ask something like, "given a packet from X, to Y, on port Z, would it be accepted or dropped?" Although the FAQ suggests it works like this, for iptables (but maybe not ipchains as it uses in the examples) the -C option seems to not simulate a test packet running through all the rules, but rather checks for the existence for an exactly matching rule. This has little value as a test. I want to assert that the rules have the desired effect, not just that they exist. I've considered creating yet more test VMs and a virtual network, then probing with tools like nmap for effects. However, I'm avoiding this solution due to the complexity of creating all those additional virtual machines, which is really quite a heavy way to generate some test traffic. It would also be nice to have an automated testing methodology which can also work on a real server in production. How else might I solve this problem? Is there some mechanism I might use to generate or simulate arbitrary traffic, then know if it was (or would be) dropped or accepted by iptables?

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  • Can anyone explain these differences between two similar i7 processors? [closed]

    - by Brian Frost
    I have two systems I've just built. They both have i7 processors and Asus P8Z77 motherboards. When I run a simple processor loop benchmark that I wrote in Delphi some time back I get one machine showing nealry twice as fast as the other. I then used CPU-Z to dump me the details of the hardware and I see that the fast machine shows: Processor 1 ID = 0 Number of cores 4 (max 8) Number of threads 8 (max 16) Name Intel Core i7 2700K Codename Sandy Bridge Specification Intel(R) Core(TM) i7-2700K CPU @ 3.50GHz Package (platform ID) Socket 1155 LGA (0x1) CPUID 6.A.7 Extended CPUID 6.2A Core Stepping D2 Technology 32 nm TDP Limit 95 Watts Core Speed 3610.7 MHz Multiplier x FSB 36.0 x 100.3 MHz Stock frequency 3500 MHz the slow machine shows: Processor 1 ID = 0 Number of cores 4 (max 8) Number of threads 8 (max 16) Name Intel Core i7 2600K Codename Sandy Bridge Specification Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz Package (platform ID) Socket 1155 LGA (0x1) CPUID 6.A.7 Extended CPUID 6.2A Core Stepping D2 Technology 32 nm TDP Limit 95 Watts Core Speed 1648.2 MHz Multiplier x FSB 16.0 x 103.0 MHz Stock frequency 3400 MHz i.e the slow machine has a 2600k to the fast machine 2700k. The very different "Multiplier x FSB" must be significant but I dont understand how two processors with a very 'similar' number can be so different. To get the machines the same must I copy the processors or is there some clever setting that I can change? Thanks for any help. Brian.

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  • Resolving "not found" messages after doing ./configure building node.js

    - by duke
    Hello I am trying to install node.js on debian AMD64. I got node.js from git. When I do ./configure a bunch of "checking for program" messages say "not found". I want to resolve all these and ensure everything needed is present. Can anyone suggest what I need to do to resolve the "not found" messages? Thanks heaps. server:/devel/node# ./configure Checking for program g++ or c++ : /usr/bin/g++ Checking for program cpp : /usr/bin/cpp Checking for program ar : /usr/bin/ar Checking for program ranlib : /usr/bin/ranlib Checking for g++ : ok Checking for program gcc or cc : /usr/bin/gcc Checking for gcc : ok Checking for library dl : yes Checking for library execinfo : not found Checking for openssl : not found Checking for function SSL_library_init : yes Checking for header openssl/crypto.h : yes Checking for library rt : yes --- libeio --- Checking for library pthread : yes Checking for function pthread_create : yes Checking for function pthread_atfork : yes Checking for futimes(2) : yes Checking for readahead(2) : yes Checking for fdatasync(2) : yes Checking for pread(2) and pwrite(2) : yes Checking for sendfile(2) : yes Checking for sync_file_range(2) : yes --- libev --- Checking for header sys/inotify.h : yes Checking for function inotify_init : yes Checking for header sys/epoll.h : yes Checking for function epoll_ctl : yes Checking for header port.h : not found Checking for header poll.h : yes Checking for function poll : yes Checking for header sys/event.h : not found Checking for header sys/queue.h : yes Checking for function kqueue : not found Checking for header sys/select.h : yes Checking for function select : yes Checking for header sys/eventfd.h : not found Checking for SYS_clock_gettime : yes Checking for library rt : yes Checking for function clock_gettime : yes Checking for function nanosleep : yes Checking for function ceil : yes Checking for fdatasync(2) with c++ : yes 'configure' finished successfully (1.479s) server:/devel/node#

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  • Getting PHP to work with apache to run .php files through browser

    - by Kevin Duke
    I have VPS running Debian 5.0 (I think) and I would like to get it to run PHP files. I was told it needed to be configured with Apache. I tried entering the command apt-get install apache2 php5 libapache2-mod-php5. But there was no change. Console output: http://pastebin.com/sVMWq6mA This is everything in my /etc/apache2/mods-enabled: http://img35.imageshack.us/img35/6474/modsb.jpg My webserver can be accessed here: http://206.217.223.136/test/ In my test.php file I have the code : <?php phpinfo(); ?> but instead of displaying the page, it tries to download it. How can I fix this?

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  • Installation is forbidden by system policy

    - by Frost
    Note: I'm posting this here on Superuser as I think the issue is more related to the Windows Installer than the game itself. My friend is having trouble installing Company of Heroes and CoH: Opposing fronts under Windows 7. A couple of percent into the installation, when the C/C++ runtime is being installed, the install fails with the following message: An error occured while installing the Windows Installer package "C:\Users\...\AppData\Local\Temp\...\...\vcredist.msi". Error code 10212:00000659: MsiInstallProductW returned 00000659: This installation is forbidden by system policy. Contact your system administrator. We have tried: Making sure that any previous installations have been completely removed, including searching and deleting any files/folders/registry entries matching "THQ" (the publisher) and "Relic" (the developer). Installing into a brand new user account Running Setup.exe as administrator Running Compatibility check for Setup.exe, which suggested Windows XP but failed when trying those settings out Does anyone know what might be the cause of the system policy error?

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  • Does the Fast Video Download addon share my data?

    - by Frost Shadow
    I've installed the Fast Video Download version 3.0.8 addon for Firefox to download flash videos, like from youtube. What I'm wondering is, how does the addon download it, and do other people see that i'm downloading the videos? For example, is all the software to download the video already on my computer, or does the addon contact someone else to get the video, or let them know? Can the webpage's administrator see I'm downloading the video?

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  • Risk to native OS from Live CD?

    - by Frost Shadow
    Will booting from a Live CD (I was thinking Anonym OS) have any risk to the native OS? I wanted to try it out on my school´s computer, but I´d rather not have to explain why I accidentally reformatted the HD and deleted everything.. I know once you´ve booted the right way, it shouldn´t leave any trace on the HD, but is it possible I can push some wrong button and end up trying to overwrite the native with the Live OS? Also, since the computer itself is connected to the internet, will the network administrator be able to see that i´ve booted from a Live CD? I´m thinking yes, but just thought I´d check. Thanks for any help!

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  • Getting ajaxterm to work on Debian Lenny

    - by Kevin Duke
    I've been knocking my head out for a while on this one and have read many tutorials, but I just can't get this to work. Ajaxterm, is a webbased SSH client; once installed apt-get install ajaxterm and then enabling it with /etc/init.d/ajaxterm start I should be able to access the SSH terminal with http://mywebsite:8022/ But doing so only gives me a "Page not found", any suggestions? My actual VPS is: http://173.244.205.160 My sources: https://secure.kitserve.org.uk/content/setting-ajaxterm-Ubuntu-and-Debian-powerpc http://wiki.kartbuilding.net/index.php/ajaxterm

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  • What do encrypted files' data look like?

    - by Frost Shadow
    I know there are a lot of encryption programs available, that I would guess use different methods for encryption, and thus have different types of output files (.fve .tc .cha .dmg (bitlocker, truecrypt, challenger, ect.)), but if someone didn't know what the file was and just looked at the data, what would it look like? Does it just look like random bits, or can you still pick out a pattern? If it does look random, how is it if I moved the encrypted file to another computer, the other computer can tell it's a file, and is able to decrypt it (how would it even know where to start or stop, if it all looked random)? Also, how is the structure affected by encrypting files twice, using the same method, or a different one? Thanks for any help, and if you know any books or site about encryption for complete idiots, I'd appreciate it!

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  • Host website without domain name?

    - by Frost Shadow
    I have an old desktop sitting around I wanted to try making a server out of, but I don't want to pay to register a Domain Name. Is there a way I can host a website without a domain name, or to register a domain name for free? If I can't host a web page without a domain name, can I just access the files on the server through the internet some how without a domain name? Thanks for any insight!

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  • Email error 'Default email client is not properly installed' after installing Bugzilla 3.6.3 on Windows Home Server 2011

    - by Brian Frost
    I have been using Bugzilla fine on the older 32-bit Windows Home Server and I have now started a migration to the newer Windows Home Server 2011 with a new machine and a fresh Bugzilla install of 3.6.3. All goes well until I try to check out the email action and I get 'Could not perform this operation because the defaulty mail client in not properly installed. Is this a security /firewall issue? I dont know enough about servers to know what to look for, so any help will be gratefully appreciated. Thanks.

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  • Remote Install Mac OS X from Windows not on LAN?

    - by Frost Shadow
    I want to install applications from my Mac OS X install disc, or be able to archive-install from it, but it's back at my house outside my current LAN. Is there a way I can remotely access my OS X install disc on my home Windows XP computer from my Snow Leopard? In my help manual it says I can do remote installs, or use another computer's disc drive remotely, but it has to be with another computer on the LAN. Is there a way to combine my mac's LAN and my windows' LAN? I think it has something to do with making a VPN; is there a way to do that which will work between Snow Leopard and XP, doesn't require additional hardware, and is preferably free? Thanks a lot!

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