307 lines
8.5 KiB
C#
307 lines
8.5 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.Drawing;
|
|
using System.Linq;
|
|
using System.Windows.Forms;
|
|
using IjwFramework.Types;
|
|
using OpenRa.FileFormats;
|
|
using OpenRa.GameRules;
|
|
using OpenRa.Graphics;
|
|
using OpenRa.Network;
|
|
using OpenRa.Orders;
|
|
using OpenRa.Support;
|
|
using OpenRa.Traits;
|
|
using Timer = OpenRa.Support.Timer;
|
|
|
|
namespace OpenRa
|
|
{
|
|
public static class Game
|
|
{
|
|
public static readonly int CellSize = 24;
|
|
|
|
public static World world;
|
|
internal static Viewport viewport;
|
|
public static Controller controller;
|
|
internal static Chrome chrome;
|
|
public static UserSettings Settings;
|
|
|
|
internal static OrderManager orderManager;
|
|
|
|
public static bool skipMakeAnims = true;
|
|
|
|
internal static Renderer renderer;
|
|
static int2 clientSize;
|
|
static string mapName;
|
|
internal static Session LobbyInfo = new Session();
|
|
static bool changePending;
|
|
|
|
public static void LoadModPackages(Manifest manifest)
|
|
{
|
|
FileSystem.UnmountTemporaryPackages();
|
|
Timer.Time("reset: {0}");
|
|
|
|
foreach (var dir in manifest.Folders)
|
|
FileSystem.MountTemporary(new Folder(dir));
|
|
|
|
foreach (var pkg in manifest.Packages)
|
|
FileSystem.MountTemporary(new Package(pkg));
|
|
Timer.Time("mount tempory packages: {0}");
|
|
}
|
|
|
|
public static void ChangeMap(string mapName)
|
|
{
|
|
Timer.Time( "----ChangeMap" );
|
|
|
|
var manifest = new Manifest(LobbyInfo.GlobalSettings.Mods);
|
|
Timer.Time( "manifest: {0}" );
|
|
|
|
Game.changePending = false;
|
|
Game.mapName = mapName;
|
|
SheetBuilder.Initialize(renderer);
|
|
|
|
LoadModPackages(manifest);
|
|
|
|
Rules.LoadRules(mapName, manifest);
|
|
Timer.Time( "load rules: {0}" );
|
|
|
|
world = null; // trying to access the old world will NRE, rather than silently doing it wrong.
|
|
world = new World();
|
|
Game.world.ActorAdded += a =>
|
|
{
|
|
if (a.Owner != null && a.Info.Traits.Contains<OwnedActorInfo>())
|
|
a.Owner.Shroud.Explore(a);
|
|
};
|
|
Timer.Time( "world: {0}" );
|
|
|
|
SequenceProvider.Initialize(manifest.Sequences);
|
|
viewport = new Viewport(clientSize, Game.world.Map.Offset, Game.world.Map.Offset + Game.world.Map.Size, renderer);
|
|
Timer.Time( "SeqProv, viewport: {0}" );
|
|
|
|
skipMakeAnims = true;
|
|
foreach (var treeReference in Game.world.Map.Trees)
|
|
world.CreateActor(treeReference.Image, new int2(treeReference.Location), null);
|
|
Timer.Time( "trees: {0}" );
|
|
|
|
world.LoadMapActors(Rules.AllRules);
|
|
skipMakeAnims = false;
|
|
Timer.Time( "map actors: {0}" );
|
|
|
|
chrome = new Chrome(renderer);
|
|
Timer.Time( "chrome: {0}" );
|
|
|
|
Timer.Time( "----end ChangeMap" );
|
|
chat.AddLine(Color.White, "Debug", "Map change {0} -> {1}".F(Game.mapName, mapName));
|
|
}
|
|
|
|
internal static void Initialize(string mapName, Renderer renderer, int2 clientSize, int localPlayer, Controller controller)
|
|
{
|
|
Game.renderer = renderer;
|
|
Game.clientSize = clientSize;
|
|
|
|
// todo
|
|
Sound.Initialize();
|
|
PerfHistory.items["render"].hasNormalTick = false;
|
|
PerfHistory.items["batches"].hasNormalTick = false;
|
|
Game.controller = controller;
|
|
|
|
ChromeProvider.Initialize("chrome.xml");
|
|
|
|
ChangeMap(mapName);
|
|
|
|
if (Settings.Replay != "")
|
|
throw new NotImplementedException();
|
|
else
|
|
{
|
|
var connection = (string.IsNullOrEmpty(Settings.NetworkHost))
|
|
? new EchoConnection()
|
|
: new NetworkConnection( Settings.NetworkHost, Settings.NetworkPort );
|
|
orderManager = new OrderManager(connection, "replay.rep");
|
|
}
|
|
}
|
|
|
|
static int lastTime = Environment.TickCount;
|
|
|
|
public static void ResetTimer()
|
|
{
|
|
lastTime = Environment.TickCount;
|
|
}
|
|
|
|
public static int RenderFrame = 0;
|
|
|
|
internal static Chat chat = new Chat();
|
|
|
|
public static void Tick()
|
|
{
|
|
if (changePending && PackageDownloader.IsIdle())
|
|
{
|
|
ChangeMap(LobbyInfo.GlobalSettings.Map);
|
|
return;
|
|
}
|
|
|
|
int t = Environment.TickCount;
|
|
int dt = t - lastTime;
|
|
if (dt >= Settings.Timestep)
|
|
{
|
|
using (new PerfSample("tick_time"))
|
|
{
|
|
lastTime += Settings.Timestep;
|
|
chrome.Tick( world );
|
|
|
|
orderManager.TickImmediate( world );
|
|
|
|
if (orderManager.IsReadyForNextFrame)
|
|
{
|
|
orderManager.Tick( world );
|
|
if (controller.orderGenerator != null)
|
|
controller.orderGenerator.Tick( world );
|
|
|
|
world.Tick();
|
|
}
|
|
else
|
|
if (orderManager.FrameNumber == 0)
|
|
lastTime = Environment.TickCount;
|
|
}
|
|
|
|
PerfHistory.Tick();
|
|
}
|
|
|
|
using (new PerfSample("render"))
|
|
{
|
|
++RenderFrame;
|
|
viewport.DrawRegions( world );
|
|
}
|
|
|
|
PerfHistory.items["render"].Tick();
|
|
PerfHistory.items["batches"].Tick();
|
|
}
|
|
|
|
public static Random SharedRandom = new Random(0); /* for things that require sync */
|
|
public static Random CosmeticRandom = new Random(); /* for things that are just fluff */
|
|
|
|
public static void SyncLobbyInfo(string data)
|
|
{
|
|
var session = new Session();
|
|
var ys = MiniYaml.FromString(data);
|
|
foreach (var y in ys)
|
|
{
|
|
if (y.Key == "GlobalSettings")
|
|
{
|
|
FieldLoader.Load(session.GlobalSettings, y.Value);
|
|
continue;
|
|
}
|
|
|
|
int index;
|
|
if (!int.TryParse(y.Key, out index))
|
|
continue; // not a player.
|
|
|
|
var client = new Session.Client();
|
|
FieldLoader.Load(client, y.Value);
|
|
session.Clients.Add(client);
|
|
|
|
world.players[index].SyncFromLobby(client);
|
|
}
|
|
|
|
LobbyInfo = session;
|
|
|
|
if (Game.orderManager.Connection.ConnectionState == ConnectionState.Connected)
|
|
world.SetLocalPlayer(Game.orderManager.Connection.LocalClientId);
|
|
|
|
if (Game.orderManager.FramesAhead != LobbyInfo.GlobalSettings.OrderLatency
|
|
&& !Game.orderManager.GameStarted)
|
|
{
|
|
Game.orderManager.FramesAhead = LobbyInfo.GlobalSettings.OrderLatency;
|
|
Game.chat.AddLine(Color.White, "Server",
|
|
"Order lag is now {0} frames.".F(LobbyInfo.GlobalSettings.OrderLatency));
|
|
}
|
|
|
|
if (PackageDownloader.SetPackageList(LobbyInfo.GlobalSettings.Packages)
|
|
|| mapName != LobbyInfo.GlobalSettings.Map)
|
|
changePending = true;
|
|
}
|
|
|
|
public static void IssueOrder(Order o) { orderManager.IssueOrder(o); } /* avoid exposing the OM to mod code */
|
|
|
|
public static void StartGame()
|
|
{
|
|
Game.chat.Reset();
|
|
var available = world.Map.SpawnPoints.ToList();
|
|
var taken = new List<int2>();
|
|
|
|
foreach (var client in LobbyInfo.Clients)
|
|
{
|
|
// todo: allow players to choose their own spawn points.
|
|
// only select a point for them if they didn't.
|
|
|
|
// todo: spawn more than one unit, in most cases!
|
|
|
|
var sp = ChooseSpawnPoint(available, taken);
|
|
world.CreateActor("mcv", sp, world.players[client.Index]);
|
|
}
|
|
|
|
Game.viewport.GoToStartLocation( Game.world.LocalPlayer );
|
|
orderManager.StartGame();
|
|
}
|
|
|
|
static int2 ChooseSpawnPoint(List<int2> available, List<int2> taken)
|
|
{
|
|
if (available.Count == 0)
|
|
throw new InvalidOperationException("No free spawnpoint.");
|
|
|
|
var n = taken.Count == 0
|
|
? Game.SharedRandom.Next(available.Count)
|
|
: available // pick the most distant spawnpoint from everyone else
|
|
.Select((k,i) => Pair.New(k,i))
|
|
.OrderByDescending(a => taken.Sum(t => (t - a.First).LengthSquared))
|
|
.Select(a => a.Second)
|
|
.First();
|
|
|
|
var sp = available[n];
|
|
available.RemoveAt(n);
|
|
taken.Add(sp);
|
|
return sp;
|
|
}
|
|
|
|
internal static void DispatchMouseInput(MouseInputEvent ev, MouseEventArgs e, Keys ModifierKeys)
|
|
{
|
|
int sync = Game.world.SyncHash();
|
|
|
|
Game.viewport.DispatchMouseInput( world,
|
|
new MouseInput
|
|
{
|
|
Button = (MouseButton)(int)e.Button,
|
|
Event = ev,
|
|
Location = new int2(e.Location),
|
|
Modifiers = (Modifiers)(int)ModifierKeys,
|
|
});
|
|
|
|
if( sync != Game.world.SyncHash() )
|
|
throw new InvalidOperationException( "Desync in DispatchMouseInput" );
|
|
}
|
|
|
|
internal static void HandleKeyDown( KeyEventArgs e )
|
|
{
|
|
int sync = Game.world.SyncHash();
|
|
|
|
if( !Game.chat.isChatting )
|
|
if( e.KeyCode >= Keys.D0 && e.KeyCode <= Keys.D9 )
|
|
Game.controller.DoControlGroup( world, (int)e.KeyCode - (int)Keys.D0, (Modifiers)(int)e.Modifiers );
|
|
|
|
if( sync != Game.world.SyncHash() )
|
|
throw new InvalidOperationException( "Desync in OnKeyDown" );
|
|
}
|
|
|
|
internal static void HandleKeyPress( KeyPressEventArgs e )
|
|
{
|
|
int sync = Game.world.SyncHash();
|
|
|
|
if( e.KeyChar == '\r' )
|
|
Game.chat.Toggle();
|
|
else if( Game.chat.isChatting )
|
|
Game.chat.TypeChar( e.KeyChar );
|
|
|
|
if( sync != Game.world.SyncHash() )
|
|
throw new InvalidOperationException( "Desync in OnKeyPress" );
|
|
}
|
|
}
|
|
}
|