Special Tactics RTS Multiplayer update

The work on multiplayer part of Special Tactics RTS is still in progress.

I have built a server which is able to handle such actions:

• Create game ✔
• Join game ✔
• Handle disconnect ✔
• Rejoin game ✔
• Leave game ✔
• Issue Move / AttackMove / Attack command, supporting local shift-queue ✔
• Synchronise unit positions over different clients connected ✔
• Target / Damage / Kill an unit consistently over different clients connected ✔

To do:

• Track game winner (when enemy has lost all of his units) ✔
• Handle projectiles for shooting units ✔
• Build spawning buildings
• Spawn units
• Determine game goals
• Add multiplayer resources (gold)
• Create resouce nodes on the map and ability to collect them
• Allow spending resources on building and units
• Create multiplayer maps
• Add game search queue and matchmaking ladder (transfer most of the code from my Steel Civilizations game)
• Create more building and unit types for multiplayer