Files
OpenRA/OpenRA.Mods.RA/Widgets/Logic/ReplayBrowserLogic.cs
2014-10-11 11:02:30 +13:00

710 lines
19 KiB
C#

#region Copyright & License Information
/*
* Copyright 2007-2014 The OpenRA Developers (see AUTHORS)
* This file is part of OpenRA, which is free software. It is made
* available to you under the terms of the GNU General Public License
* as published by the Free Software Foundation. For more information,
* see COPYING.
*/
#endregion
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using OpenRA.FileFormats;
using OpenRA.Mods.Common.Widgets;
using OpenRA.Primitives;
using OpenRA.Widgets;
namespace OpenRA.Mods.RA.Widgets.Logic
{
public class ReplayBrowserLogic
{
static Filter filter = new Filter();
Widget panel;
ScrollPanelWidget replayList, playerList;
ScrollItemWidget playerTemplate, playerHeader;
List<ReplayMetadata> replays;
Dictionary<ReplayMetadata, ReplayState> replayState = new Dictionary<ReplayMetadata, ReplayState>();
Dictionary<CPos, SpawnOccupant> selectedSpawns;
ReplayMetadata selectedReplay;
[ObjectCreator.UseCtor]
public ReplayBrowserLogic(Widget widget, Action onExit, Action onStart)
{
panel = widget;
playerList = panel.Get<ScrollPanelWidget>("PLAYER_LIST");
playerHeader = playerList.Get<ScrollItemWidget>("HEADER");
playerTemplate = playerList.Get<ScrollItemWidget>("TEMPLATE");
playerList.RemoveChildren();
panel.Get<ButtonWidget>("CANCEL_BUTTON").OnClick = () => { Ui.CloseWindow(); onExit(); };
replayList = panel.Get<ScrollPanelWidget>("REPLAY_LIST");
var template = panel.Get<ScrollItemWidget>("REPLAY_TEMPLATE");
var mod = Game.modData.Manifest.Mod;
var dir = Platform.ResolvePath("^", "Replays", mod.Id, mod.Version);
replayList.RemoveChildren();
if (Directory.Exists(dir))
{
using (new Support.PerfTimer("Load replays"))
{
replays = Directory
.GetFiles(dir, "*.rep")
.Select(ReplayMetadata.Read)
.Where(r => r != null)
.OrderByDescending(r => r.GameInfo.StartTimeUtc)
.ToList();
}
foreach (var replay in replays)
AddReplay(replay, template);
ApplyFilter();
}
else
replays = new List<ReplayMetadata>();
var watch = panel.Get<ButtonWidget>("WATCH_BUTTON");
watch.IsDisabled = () => selectedReplay == null || selectedReplay.GameInfo.MapPreview.Status != MapStatus.Available;
watch.OnClick = () => { WatchReplay(); onStart(); };
panel.Get("REPLAY_INFO").IsVisible = () => selectedReplay != null;
var preview = panel.Get<MapPreviewWidget>("MAP_PREVIEW");
preview.SpawnOccupants = () => selectedSpawns;
preview.Preview = () => selectedReplay != null ? selectedReplay.GameInfo.MapPreview : null;
var title = panel.GetOrNull<LabelWidget>("MAP_TITLE");
if (title != null)
title.GetText = () => selectedReplay != null ? selectedReplay.GameInfo.MapPreview.Title : null;
var type = panel.GetOrNull<LabelWidget>("MAP_TYPE");
if (type != null)
type.GetText = () => selectedReplay.GameInfo.MapPreview.Type;
panel.Get<LabelWidget>("DURATION").GetText = () => WidgetUtils.FormatTimeSeconds((int)selectedReplay.GameInfo.Duration.TotalSeconds);
SetupFilters();
SetupManagement();
}
void SetupFilters()
{
// Game type
{
var ddb = panel.GetOrNull<DropDownButtonWidget>("FLT_GAMETYPE_DROPDOWNBUTTON");
if (ddb != null)
{
// Using list to maintain the order
var options = new List<Pair<GameType, string>>
{
Pair.New(GameType.Any, ddb.GetText()),
Pair.New(GameType.Singleplayer, "Singleplayer"),
Pair.New(GameType.Multiplayer, "Multiplayer")
};
var lookup = options.ToDictionary(kvp => kvp.First, kvp => kvp.Second);
ddb.GetText = () => lookup[filter.Type];
ddb.OnMouseDown = _ =>
{
Func<Pair<GameType, string>, ScrollItemWidget, ScrollItemWidget> setupItem = (option, tpl) =>
{
var item = ScrollItemWidget.Setup(
tpl,
() => filter.Type == option.First,
() => { filter.Type = option.First; ApplyFilter(); });
item.Get<LabelWidget>("LABEL").GetText = () => option.Second;
return item;
};
ddb.ShowDropDown("LABEL_DROPDOWN_TEMPLATE", 330, options, setupItem);
};
}
}
// Date type
{
var ddb = panel.GetOrNull<DropDownButtonWidget>("FLT_DATE_DROPDOWNBUTTON");
if (ddb != null)
{
// Using list to maintain the order
var options = new List<Pair<DateType, string>>
{
Pair.New(DateType.Any, ddb.GetText()),
Pair.New(DateType.Today, "Today"),
Pair.New(DateType.LastWeek, "Last 7 days"),
Pair.New(DateType.LastFortnight, "Last 14 days"),
Pair.New(DateType.LastMonth, "Last 30 days")
};
var lookup = options.ToDictionary(kvp => kvp.First, kvp => kvp.Second);
ddb.GetText = () => lookup[filter.Date];
ddb.OnMouseDown = _ =>
{
Func<Pair<DateType, string>, ScrollItemWidget, ScrollItemWidget> setupItem = (option, tpl) =>
{
var item = ScrollItemWidget.Setup(
tpl,
() => filter.Date == option.First,
() => { filter.Date = option.First; ApplyFilter(); });
item.Get<LabelWidget>("LABEL").GetText = () => option.Second;
return item;
};
ddb.ShowDropDown("LABEL_DROPDOWN_TEMPLATE", 330, options, setupItem);
};
}
}
// Duration
{
var ddb = panel.GetOrNull<DropDownButtonWidget>("FLT_DURATION_DROPDOWNBUTTON");
if (ddb != null)
{
// Using list to maintain the order
var options = new List<Pair<DurationType, string>>
{
Pair.New(DurationType.Any, ddb.GetText()),
Pair.New(DurationType.VeryShort, "Under 5 min"),
Pair.New(DurationType.Short, "Short (10 min)"),
Pair.New(DurationType.Medium, "Medium (30 min)"),
Pair.New(DurationType.Long, "Long (60+ min)")
};
var lookup = options.ToDictionary(kvp => kvp.First, kvp => kvp.Second);
ddb.GetText = () => lookup[filter.Duration];
ddb.OnMouseDown = _ =>
{
Func<Pair<DurationType, string>, ScrollItemWidget, ScrollItemWidget> setupItem = (option, tpl) =>
{
var item = ScrollItemWidget.Setup(
tpl,
() => filter.Duration == option.First,
() => { filter.Duration = option.First; ApplyFilter(); });
item.Get<LabelWidget>("LABEL").GetText = () => option.Second;
return item;
};
ddb.ShowDropDown("LABEL_DROPDOWN_TEMPLATE", 330, options, setupItem);
};
}
}
// Map
{
var ddb = panel.GetOrNull<DropDownButtonWidget>("FLT_MAPNAME_DROPDOWNBUTTON");
if (ddb != null)
{
var options = new HashSet<string>(replays.Select(r => r.GameInfo.MapTitle), StringComparer.OrdinalIgnoreCase).ToList();
options.Sort(StringComparer.OrdinalIgnoreCase);
options.Insert(0, null); // no filter
var anyText = ddb.GetText();
ddb.GetText = () => string.IsNullOrEmpty(filter.MapName) ? anyText : filter.MapName;
ddb.OnMouseDown = _ =>
{
Func<string, ScrollItemWidget, ScrollItemWidget> setupItem = (option, tpl) =>
{
var item = ScrollItemWidget.Setup(
tpl,
() => string.Compare(filter.MapName, option, true) == 0,
() => { filter.MapName = option; ApplyFilter(); });
item.Get<LabelWidget>("LABEL").GetText = () => option ?? anyText;
return item;
};
ddb.ShowDropDown("LABEL_DROPDOWN_TEMPLATE", 330, options, setupItem);
};
}
}
// Players
{
var ddb = panel.GetOrNull<DropDownButtonWidget>("FLT_PLAYER_DROPDOWNBUTTON");
if (ddb != null)
{
var options = new HashSet<string>(replays.SelectMany(r => r.GameInfo.Players.Select(p => p.Name)), StringComparer.OrdinalIgnoreCase).ToList();
options.Sort(StringComparer.OrdinalIgnoreCase);
options.Insert(0, null); // no filter
var anyText = ddb.GetText();
ddb.GetText = () => string.IsNullOrEmpty(filter.PlayerName) ? anyText : filter.PlayerName;
ddb.OnMouseDown = _ =>
{
Func<string, ScrollItemWidget, ScrollItemWidget> setupItem = (option, tpl) =>
{
var item = ScrollItemWidget.Setup(
tpl,
() => string.Compare(filter.PlayerName, option, true) == 0,
() => { filter.PlayerName = option; ApplyFilter(); });
item.Get<LabelWidget>("LABEL").GetText = () => option ?? anyText;
return item;
};
ddb.ShowDropDown("LABEL_DROPDOWN_TEMPLATE", 330, options, setupItem);
};
}
}
// Outcome (depends on Player)
{
var ddb = panel.GetOrNull<DropDownButtonWidget>("FLT_OUTCOME_DROPDOWNBUTTON");
if (ddb != null)
{
ddb.IsDisabled = () => string.IsNullOrEmpty(filter.PlayerName);
// Using list to maintain the order
var options = new List<Pair<WinState, string>>
{
Pair.New(WinState.Undefined, ddb.GetText()),
Pair.New(WinState.Lost, "Defeat"),
Pair.New(WinState.Won, "Victory")
};
var lookup = options.ToDictionary(kvp => kvp.First, kvp => kvp.Second);
ddb.GetText = () => lookup[filter.Outcome];
ddb.OnMouseDown = _ =>
{
Func<Pair<WinState, string>, ScrollItemWidget, ScrollItemWidget> setupItem = (option, tpl) =>
{
var item = ScrollItemWidget.Setup(
tpl,
() => filter.Outcome == option.First,
() => { filter.Outcome = option.First; ApplyFilter(); });
item.Get<LabelWidget>("LABEL").GetText = () => option.Second;
return item;
};
ddb.ShowDropDown("LABEL_DROPDOWN_TEMPLATE", 330, options, setupItem);
};
}
}
// Faction (depends on Player)
{
var ddb = panel.GetOrNull<DropDownButtonWidget>("FLT_FACTION_DROPDOWNBUTTON");
if (ddb != null)
{
ddb.IsDisabled = () => string.IsNullOrEmpty(filter.PlayerName);
var options = new HashSet<string>(replays.SelectMany(r => r.GameInfo.Players.Select(p => p.FactionName).Where(n => !string.IsNullOrEmpty(n))), StringComparer.OrdinalIgnoreCase).ToList();
options.Sort(StringComparer.OrdinalIgnoreCase);
options.Insert(0, null); // no filter
var anyText = ddb.GetText();
ddb.GetText = () => string.IsNullOrEmpty(filter.Faction) ? anyText : filter.Faction;
ddb.OnMouseDown = _ =>
{
Func<string, ScrollItemWidget, ScrollItemWidget> setupItem = (option, tpl) =>
{
var item = ScrollItemWidget.Setup(
tpl,
() => string.Compare(filter.Faction, option, true) == 0,
() => { filter.Faction = option; ApplyFilter(); });
item.Get<LabelWidget>("LABEL").GetText = () => option ?? anyText;
return item;
};
ddb.ShowDropDown("LABEL_DROPDOWN_TEMPLATE", 330, options, setupItem);
};
}
}
// Reset button
{
var button = panel.Get<ButtonWidget>("FLT_RESET_BUTTON");
button.IsDisabled = () => filter.IsEmpty;
button.OnClick = () => { filter = new Filter(); ApplyFilter(); };
}
}
void SetupManagement()
{
{
var button = panel.Get<ButtonWidget>("MNG_RENSEL_BUTTON");
button.IsDisabled = () => selectedReplay == null;
button.OnClick = () =>
{
var r = selectedReplay;
var initialName = Path.GetFileNameWithoutExtension(r.FilePath);
var directoryName = Path.GetDirectoryName(r.FilePath);
var invalidChars = Path.GetInvalidFileNameChars();
ConfirmationDialogs.TextInputPrompt(
"Rename Replay",
"Enter a new file name:",
initialName,
onAccept: newName => RenameReplay(r, newName),
onCancel: null,
acceptText: "Rename",
cancelText: null,
inputValidator: newName =>
{
if (newName == initialName)
return false;
if (string.IsNullOrWhiteSpace(newName))
return false;
if (newName.IndexOfAny(invalidChars) >= 0)
return false;
if (File.Exists(Path.Combine(directoryName, newName)))
return false;
return true;
});
};
}
Action<ReplayMetadata, Action> onDeleteReplay = (r, after) =>
{
ConfirmationDialogs.PromptConfirmAction(
"Delete selected replay?",
"Delete replay '{0}'?".F(Path.GetFileNameWithoutExtension(r.FilePath)),
() =>
{
DeleteReplay(r);
if (after != null)
after.Invoke();
},
null,
"Delete");
};
{
var button = panel.Get<ButtonWidget>("MNG_DELSEL_BUTTON");
button.IsDisabled = () => selectedReplay == null;
button.OnClick = () =>
{
onDeleteReplay(selectedReplay, () =>
{
if (selectedReplay == null)
SelectFirstVisibleReplay();
});
};
}
{
var button = panel.Get<ButtonWidget>("MNG_DELALL_BUTTON");
button.IsDisabled = () => replayState.Count(kvp => kvp.Value.Visible) == 0;
button.OnClick = () =>
{
var list = replayState.Where(kvp => kvp.Value.Visible).Select(kvp => kvp.Key).ToList();
if (list.Count == 0)
return;
if (list.Count == 1)
{
onDeleteReplay(list[0], () => { if (selectedReplay == null) SelectFirstVisibleReplay(); });
return;
}
ConfirmationDialogs.PromptConfirmAction(
"Delete all selected replays?",
"Delete {0} replays?".F(list.Count),
() =>
{
list.ForEach(DeleteReplay);
if (selectedReplay == null)
SelectFirstVisibleReplay();
},
null,
"Delete All");
};
}
}
void RenameReplay(ReplayMetadata replay, string newFilenameWithoutExtension)
{
try
{
replay.RenameFile(newFilenameWithoutExtension);
replayState[replay].Item.Text = newFilenameWithoutExtension;
}
catch (Exception ex)
{
Log.Write("debug", ex.ToString());
return;
}
}
void DeleteReplay(ReplayMetadata replay)
{
try
{
File.Delete(replay.FilePath);
}
catch (Exception ex)
{
Game.Debug("Failed to delete replay file '{0}'. See the logs for details.", replay.FilePath);
Log.Write("debug", ex.ToString());
return;
}
if (replay == selectedReplay)
SelectReplay(null);
replayList.RemoveChild(replayState[replay].Item);
replays.Remove(replay);
replayState.Remove(replay);
}
bool EvaluateReplayVisibility(ReplayMetadata replay)
{
// Game type
if ((filter.Type == GameType.Multiplayer && replay.GameInfo.IsSinglePlayer) || (filter.Type == GameType.Singleplayer && !replay.GameInfo.IsSinglePlayer))
return false;
// Date type
if (filter.Date != DateType.Any)
{
TimeSpan t;
switch (filter.Date)
{
case DateType.Today:
t = TimeSpan.FromDays(1d);
break;
case DateType.LastWeek:
t = TimeSpan.FromDays(7d);
break;
case DateType.LastFortnight:
t = TimeSpan.FromDays(14d);
break;
case DateType.LastMonth:
default:
t = TimeSpan.FromDays(30d);
break;
}
if (replay.GameInfo.StartTimeUtc < DateTime.UtcNow - t)
return false;
}
// Duration
if (filter.Duration != DurationType.Any)
{
var minutes = replay.GameInfo.Duration.TotalMinutes;
switch (filter.Duration)
{
case DurationType.VeryShort:
if (minutes >= 5)
return false;
break;
case DurationType.Short:
if (minutes < 5 || minutes >= 20)
return false;
break;
case DurationType.Medium:
if (minutes < 20 || minutes >= 60)
return false;
break;
case DurationType.Long:
if (minutes < 60)
return false;
break;
}
}
// Map
if (!string.IsNullOrEmpty(filter.MapName) && string.Compare(filter.MapName, replay.GameInfo.MapTitle, true) != 0)
return false;
// Player
if (!string.IsNullOrEmpty(filter.PlayerName))
{
var player = replay.GameInfo.Players.FirstOrDefault(p => string.Compare(filter.PlayerName, p.Name, true) == 0);
if (player == null)
return false;
// Outcome
if (filter.Outcome != WinState.Undefined && filter.Outcome != player.Outcome)
return false;
// Faction
if (!string.IsNullOrEmpty(filter.Faction) && string.Compare(filter.Faction, player.FactionName, true) != 0)
return false;
}
return true;
}
void ApplyFilter()
{
foreach (var replay in replays)
replayState[replay].Visible = EvaluateReplayVisibility(replay);
if (selectedReplay == null || replayState[selectedReplay].Visible == false)
SelectFirstVisibleReplay();
replayList.Layout.AdjustChildren();
}
void SelectFirstVisibleReplay()
{
SelectReplay(replays.FirstOrDefault(r => replayState[r].Visible));
}
void SelectReplay(ReplayMetadata replay)
{
selectedReplay = replay;
selectedSpawns = (selectedReplay != null)
? LobbyUtils.GetSpawnOccupants(selectedReplay.GameInfo.Players, selectedReplay.GameInfo.MapPreview)
: new Dictionary<CPos, SpawnOccupant>();
if (replay == null)
return;
try
{
var players = replay.GameInfo.Players
.GroupBy(p => p.Team)
.OrderBy(g => g.Key);
var teams = new Dictionary<string, IEnumerable<GameInformation.Player>>();
var noTeams = players.Count() == 1;
foreach (var p in players)
{
var label = noTeams ? "Players" : p.Key == 0 ? "No Team" : "Team {0}".F(p.Key);
teams.Add(label, p);
}
playerList.RemoveChildren();
foreach (var kv in teams)
{
var group = kv.Key;
if (group.Length > 0)
{
var header = ScrollItemWidget.Setup(playerHeader, () => true, () => { });
header.Get<LabelWidget>("LABEL").GetText = () => group;
playerList.AddChild(header);
}
foreach (var option in kv.Value)
{
var o = option;
var color = o.Color.RGB;
var item = ScrollItemWidget.Setup(playerTemplate, () => false, () => { });
var label = item.Get<LabelWidget>("LABEL");
label.GetText = () => o.Name;
label.GetColor = () => color;
var flag = item.Get<ImageWidget>("FLAG");
flag.GetImageCollection = () => "flags";
flag.GetImageName = () => o.FactionId;
playerList.AddChild(item);
}
}
}
catch (Exception e)
{
Log.Write("debug", "Exception while parsing replay: {0}", e);
SelectReplay(null);
}
}
void WatchReplay()
{
if (selectedReplay != null)
{
Game.JoinReplay(selectedReplay.FilePath);
Ui.CloseWindow();
}
}
void AddReplay(ReplayMetadata replay, ScrollItemWidget template)
{
var item = ScrollItemWidget.Setup(template,
() => selectedReplay == replay,
() => SelectReplay(replay),
() => WatchReplay());
replayState[replay] = new ReplayState
{
Item = item,
Visible = true
};
item.Text = Path.GetFileNameWithoutExtension(replay.FilePath);
item.Get<LabelWidget>("TITLE").GetText = () => item.Text;
item.IsVisible = () => replayState[replay].Visible;
replayList.AddChild(item);
}
class ReplayState
{
public bool Visible;
public ScrollItemWidget Item;
}
class Filter
{
public GameType Type;
public DateType Date;
public DurationType Duration;
public WinState Outcome;
public string PlayerName;
public string MapName;
public string Faction;
public bool IsEmpty
{
get
{
return Type == default(GameType)
&& Date == default(DateType)
&& Duration == default(DurationType)
&& Outcome == default(WinState)
&& string.IsNullOrEmpty(PlayerName)
&& string.IsNullOrEmpty(MapName)
&& string.IsNullOrEmpty(Faction);
}
}
}
enum GameType
{
Any,
Singleplayer,
Multiplayer
}
enum DateType
{
Any,
Today,
LastWeek,
LastFortnight,
LastMonth
}
enum DurationType
{
Any,
VeryShort,
Short,
Medium,
Long
}
}
}