Limit AWP/G3SG1/SG550

/* AMX Mod X script.
*
* Drop AWP with Team Limit and Win limit v1.52 (CS & CS:CZ)
* By SuicideDog & MattOG
*
* Modded orignal from JustinHoMi
*
*Up-To Version 0.5: SuicideDog & JustinHoMi
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*
*
* VERSION: 1.0: MattOG
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*
* Combined all 3 plugins (g3sg1/sg550/awp limit) into one.
* Added seperate commands to control Auto\'s and Awps. (different limits/rounds)
* Fixed bug with old-style menu\'s still being able to buy guns. (Credit to bAnTAi, I used his Y.A.S.C. plugin to help with the code).
*
* I didn\'t make it stop bots:
* 1. All bots come with built in weapon restrictions.
* 2. Bots tend not to be AWP whores ;)
*
*
* VERSION 1.1: MattOG
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* Changed Maxawps/autos and winspreads to cvars to enable on-the-fly changing, and to allow changes to be set in server/amxx/map configs.
*
*
* VERSION: 1.2: MattOG
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*
* Minor bug fix where old style menu\'s couldn\'t buy at all. (Thanks to Olie for pointing it out).
*
*
* VERSION: 1.3: SuicideDog/DaSoul
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*
* Added DaSoul\'s code to allow it to work with PTB correctly
*
* VERSION: 1.4: KWo
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*
* Little bug fixes causing Run Time Errors etc...
* Blocking pickup limited weapon
* Bots are affected by this plugin, too but it doesn\'t prevent them from buying (they drop limited weapons after buying)
* Optimized usage of cvars by using pcvar functions.
*
*
* VERSION: 1.5: KWo
*
* Added support for team balancing (if someone has an awp or auto sniper and get switched alive to the opposite team)
*
* VERSION: 1.52: KWo
* Added new cvar \"min_players\". It says how many players has to be at least in one team to allow awp/autos (if they are restricted).
*
*
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* COMMANDS:
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*
* max_awps <xx> - Maximum Awps Allowed
* max_autos <xx> - Maximum Autos Allowed
* winspread_awp <xx> - When This Many Rounds Ahead, No Awps Allowed
* winspread_auto <xx> - When This Many Rounds Ahead, No Autos Allowed
* autolimit <1/0> - 1 = Restrict Auto, 0 = Don\'t restrict Auto
* awplimit <1/0> - 1 = Restrict Awp, 0 = Don\'t restrict Awp
* min_players <xx> - It says how many players has to be at least in one team to allow awp/autos (if they are restricted by awplimit 1 or autolimit 1).
* Example:
* min_players 5
* It means You have to be at least 5:5 to allow awp\'s/auto\'s (if they are restricted by awplimit 1 or autolimit 1).
* checkrebuy <1/0> - 1 = Prevent Rebuy Command, 0 = Don\'t
*
* TIPS:
* To ALWAYS restrict to X number of awps/autos set winspread_awp/auto to 0 and max_awps/autos to however many awps/autos
* To ONLY restrict after X number of rounds ahead, set max_awps/autos to 20 and winspread_awp/autos to however many rounds
*
* KNOWN BUG/ISSUES:
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* Updating the CVARS in game will only take effect after the following round has finished.
* Bots can buy limitted weapon, but they drop it immediatelly after buying. They cannot pickup dropped limited weapons
* (like human players), so it\'s not a big issue.
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