Patch 0.03

Fixes: [list] [*]Fixed the issue where weapon pickup/drop quantity was not working properly [*]Fixed awkward NPC route finding [/list] Updates: [list] [*]NPC mind(emotion, action) can now be seen in real time by turning on "Display NPC Minds" flag (Account/Options) [*]NPC AI(neural network) can be turned on or off by "NPC AI" flag (Account/Options) [*]All NPCs will now fire back with guns if attacked [*]Low quality character models are replaced by better models [*]Weapons can now be deleted by throwing away on the floor by pressing "Drop" button [*]Characters will now drop the holding weapon if killed [*]Gun holding animation is added [/list] [img]https://clan.akamai.steamstatic.com/images/44169208/7b3ea55cbce03141edf9b5d3a0ee4f27940f2f0f.png[/img]