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MOTD ticker. ScrollingText Widget

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This commit is contained in:
Caleb Anderson
2010-10-01 02:28:25 -05:00
parent 911e7f62de
commit 9a2fd38ab6
6 changed files with 199 additions and 2 deletions
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3
OpenRA.Game/OpenRA.Game.csproj
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@@ -3,7 +3,7 @@
<PropertyGroup>
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
<Platform Condition=" '$(Platform)' == '' ">x86</Platform>
<ProductVersion>9.0.30729</ProductVersion>
<ProductVersion>9.0.21022</ProductVersion>
<SchemaVersion>2.0</SchemaVersion>
<ProjectGuid>{0DFB103F-2962-400F-8C6D-E2C28CCBA633}</ProjectGuid>
<OutputType>WinExe</OutputType>
@@ -230,6 +230,7 @@
<Compile Include="Traits\Valued.cs" />
<Compile Include="Traits\World\BibLayer.cs" />
<Compile Include="Widgets\Delegates\DeveloperModeDelegate.cs" />
<Compile Include="Widgets\ScrollingTextWidget.cs" />
</ItemGroup>
<ItemGroup>
<BootstrapperPackage Include="Microsoft.Net.Framework.2.0">

31
OpenRA.Game/Widgets/Delegates/MainMenuButtonsDelegate.cs Normal file → Executable file
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@@ -10,6 +10,8 @@
using OpenRA.FileFormats;
using OpenRA.Server;
using System.Net;
using System.IO;
namespace OpenRA.Widgets.Delegates
{
@@ -27,6 +29,8 @@ namespace OpenRA.Widgets.Delegates
var version = widget.GetWidget<LabelWidget>("VERSION_STRING");
var motd = widget.GetWidget<ScrollingTextWidget>("MOTD_SCROLLER");
if (FileSystem.Exists("VERSION"))
{
var s = FileSystem.Open("VERSION");
@@ -35,6 +39,33 @@ namespace OpenRA.Widgets.Delegates
MasterServerQuery.OnVersion += v => { if (!string.IsNullOrEmpty(v)) version.Text += "\nLatest: " + v; };
MasterServerQuery.GetCurrentVersion(Game.Settings.Server.MasterServer);
}
else
{
version.Text = "Dev Build";
}
if (motd != null)
{
motd.Text = "Welcome to OpenRA. MOTD unable to be loaded from server.";
string URL = "http://open-ra.org/master/motd.php?v=" + version.Text;
WebRequest req = WebRequest.Create(URL);
StreamReader reader = null;
try
{
reader = new StreamReader(req.GetResponse().GetResponseStream());
}
catch (WebException e)
{
reader.Close();
return;
}
var result = reader.ReadToEnd();
reader.Close();
motd.Text = result;
}
}
}
}

99
OpenRA.Game/Widgets/ScrollingTextWidget.cs Executable file
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@@ -0,0 +1,99 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Drawing;
namespace OpenRA.Widgets
{
class ScrollingTextWidget : Widget
{
public string Text = "";
public string Background = null;
public bool Bold = false;
public int ScrollLength = 200;
// ticks per single letter scroll
public int ScrollRate = 4;
private string ScrollBuffer = "";
private int ScrollLocation = 0;
private int ScrollTick = 0;
public Func<string> GetText;
public Func<string> GetBackground;
public ScrollingTextWidget()
: base()
{
GetText = () => Text;
GetBackground = () => Background;
}
protected ScrollingTextWidget(ScrollingTextWidget other)
: base(other)
{
Text = other.Text;
GetText = other.GetText;
Bold = other.Bold;
GetBackground = other.GetBackground;
}
public override void Tick(World world)
{
UpdateScrollBuffer();
}
private void UpdateScrollBuffer()
{
ScrollTick++;
if (ScrollTick < ScrollRate)
{
return;
}
ScrollTick = 0;
ScrollBuffer = "";
if (Text.Substring(Text.Length - 4, 3) != " ")
{
Text += " ";
}
int tempScrollLocation = ScrollLocation;
for (int i = 0; i < ScrollLength; ++i)
{
ScrollBuffer += Text.Substring(tempScrollLocation, 1);
tempScrollLocation = (tempScrollLocation + 1) % Text.Length;
}
ScrollLocation = (ScrollLocation + 1) % Text.Length;
}
public override void DrawInner(World world)
{
var bg = GetBackground();
if (bg != null)
WidgetUtils.DrawPanel(bg, RenderBounds);
var font = (Bold) ? Game.Renderer.BoldFont : Game.Renderer.RegularFont;
var text = GetText();
if (text == null)
return;
int2 textSize = font.Measure(text);
int2 position = RenderOrigin + new int2(0, (Bounds.Height - textSize.Y) / 2);
Game.Renderer.EnableScissor(position.X, position.Y, Bounds.Width, Bounds.Height);
font.DrawText(ScrollBuffer, position, Color.White);
Game.Renderer.DisableScissor();
}
public override Widget Clone() { return new ScrollingTextWidget(this); }
}
}

2
OpenRA.Game/Widgets/ViewportScrollControllerWidget.cs
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@@ -171,4 +171,4 @@ namespace OpenRA.Widgets
return (d.Includes(s) != val) ? d ^ s : d;
}
}
}
}

33
mods/cnc/chrome/mainmenu.yaml
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@@ -6,6 +6,39 @@ Background@MAINMENU_BG:
Height:290
Delegate:MainMenuButtonsDelegate
Children:
Background@MOTD_BG:
Id:MOTD_BG
X:0 - PARENT_LEFT + WINDOW_RIGHT/3
Y:0 - PARENT_TOP + 44
Width:WINDOW_RIGHT/3
Height:30
Background:dialog4
Children:
ScrollingText@MOTD_SCROLLER:
Id:MOTD_SCROLLER
X:15
Y:2
Width:PARENT_RIGHT - 30
Height:25
ScrollRate:8
Text:This is a super duper huge long Scrolling Test
Background@MOTD_LABEL_BG
Id:MOTD_LABEL_BG
X:0 - PARENT_LEFT + (WINDOW_RIGHT/16)*7
Y:0 - PARENT_TOP + 15
Width:(WINDOW_RIGHT/16)*2
Height:30
Background:dialog4
Children:
Label@MOTD_LABEL
Id:MOTD_LABEL
X:0
Y:2
Width:(WINDOW_RIGHT/16)*2
Height:25
Text:Message of the Day
Align:Center
Bold:True
Label@MAINMENU_LABEL_TITLE:
Id:MAINMENU_LABEL_TITLE
X:0

33
mods/ra/chrome/mainmenu.yaml
View File

@@ -6,6 +6,39 @@ Background@MAINMENU_BG:
Height:290
Delegate:MainMenuButtonsDelegate
Children:
Background@MOTD_BG:
Id:MOTD_BG
X:0 - PARENT_LEFT + WINDOW_RIGHT/3
Y:0 - PARENT_TOP + 44
Width:WINDOW_RIGHT/3
Height:30
Background:dialog4
Children:
ScrollingText@MOTD_SCROLLER:
Id:MOTD_SCROLLER
X:15
Y:2
Width:PARENT_RIGHT - 30
Height:25
ScrollRate:8
Text:This is a super duper huge long Scrolling Test
Background@MOTD_LABEL_BG
Id:MOTD_LABEL_BG
X:0 - PARENT_LEFT + (WINDOW_RIGHT/16)*7
Y:0 - PARENT_TOP + 15
Width:(WINDOW_RIGHT/16)*2
Height:30
Background:dialog4
Children:
Label@MOTD_LABEL
Id:MOTD_LABEL
X:0
Y:2
Width:(WINDOW_RIGHT/16)*2
Height:25
Text:Message of the Day
Align:Center
Bold:True
Label@MAINMENU_LABEL_TITLE:
Id:MAINMENU_LABEL_TITLE
X:0