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Widgets loaded using reflection; draws a non-interactable main-menu

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This commit is contained in:
Paul Chote
2010-03-14 16:58:01 +13:00
parent 1042334a1e
commit 287d5a0399
9 changed files with 212 additions and 66 deletions
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9
OpenRA.Game/Chrome.cs
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@@ -28,6 +28,7 @@ using OpenRA.Graphics;
using OpenRA.Orders;
using OpenRA.Support;
using OpenRA.Traits;
using OpenRA.Widgets;
namespace OpenRA
{
@@ -135,7 +136,7 @@ namespace OpenRA
var widgetYaml = MiniYaml.FromFile("mods/cnc/menus.yaml");
// Hack around a bug in MiniYaml
widgetYaml.Values.FirstOrDefault().Value = widgetYaml.Keys.FirstOrDefault();
rootWidget = ChromeWindow.LoadWidget(widgetYaml.Values.FirstOrDefault());
rootWidget = WidgetLoader.LoadWidget(widgetYaml.Values.FirstOrDefault());
}
List<string> visibleTabs = new List<string>();
@@ -431,11 +432,11 @@ namespace OpenRA
var w = 250;
var h = 200;
var r = new Rectangle( (Game.viewport.Width - w) / 2, (Game.viewport.Height - h) / 2, w, h );
var r = new Rectangle( 0, 0, w, h );
DrawDialogBackground(r, "dialog");
DrawCentered("OpenRA Main Menu", new int2(r.Left + w / 2, r.Top + 20), Color.White);
/*
AddUiButton(new int2(r.Left + w/2, r.Top + 70), "Join Game",
_ =>
{
@@ -447,7 +448,7 @@ namespace OpenRA
{
Game.CreateServer();
});
*/
AddUiButton(new int2(r.Left + w/2, r.Top + 140), "Quit",
_ =>
{

53
OpenRA.Game/Chrome/ChromeWindow.cs → OpenRA.Game/Chrome/BackgroundWidget.cs
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@@ -1,20 +1,12 @@
using System.Collections.Generic;
using OpenRA.FileFormats;
using OpenRA.Graphics;
using System.Drawing;
using System.Collections.Generic;
namespace OpenRA
namespace OpenRA.Widgets
{
class Widget
class BackgroundWidget : Widget
{
public readonly string Id = null;
public readonly int X = 0;
public readonly int Y = 0;
public readonly int Width = 0;
public readonly int Height = 0;
public readonly List<Widget> Children = new List<Widget>();
public void Draw(SpriteRenderer rgbaRenderer, Renderer renderer)
public override void Draw(SpriteRenderer rgbaRenderer, Renderer renderer)
{
string collection = "dialog";
@@ -49,42 +41,7 @@ namespace OpenRA
renderer.Device.DisableScissor();
foreach (var child in Children)
child.Draw(rgbaRenderer, renderer);
}
}
class ChromeWindow
{
public static Widget LoadWidget( MiniYaml node )
{
Widget widget = NewWidget( node.Value );
foreach( var child in node.Nodes )
{
if( child.Key == "Children" )
{
foreach( var c in child.Value.Nodes )
{
// Hack around a bug in MiniYaml
c.Value.Value = c.Key;
widget.Children.Add( LoadWidget( c.Value ) );
}
}
else
FieldLoader.LoadField( widget, child.Key, child.Value );
}
return widget;
}
static Widget NewWidget( string widgetType )
{
if( widgetType.Contains( "@" ) )
widgetType = widgetType.Substring( 0, widgetType.IndexOf( "@" ) );
// TODO: make a particular widget by reflection, or by `switch( widgetType )`
Log.Write("Creating Widget of type {0}",widgetType);
return new Widget();
base.Draw(rgbaRenderer,renderer);
}
}
}

51
OpenRA.Game/Chrome/ButtonWidget.cs Normal file
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@@ -0,0 +1,51 @@
using OpenRA.Graphics;
using System.Drawing;
using System.Collections.Generic;
namespace OpenRA.Widgets
{
class ButtonWidget : Widget
{
public readonly string Text = null;
public override void Draw(SpriteRenderer rgbaRenderer, Renderer renderer)
{
string collection = "dialog2";
Rectangle r = new Rectangle(X,Y,Width,Height);
renderer.Device.EnableScissor(r.Left, r.Top, r.Width, r.Height);
string[] images = { "border-t", "border-b", "border-l", "border-r", "corner-tl", "corner-tr", "corner-bl", "corner-br", "background" };
var ss = Graphics.Util.MakeArray(9, n => ChromeProvider.GetImage(renderer, collection,images[n]));
for( var x = r.Left + (int)ss[2].size.X; x < r.Right - (int)ss[3].size.X; x += (int)ss[8].size.X )
for( var y = r.Top + (int)ss[0].size.Y; y < r.Bottom - (int)ss[1].size.Y; y += (int)ss[8].size.Y )
rgbaRenderer.DrawSprite(ss[8], new float2(x, y), "chrome");
//draw borders
for (var y = r.Top + (int)ss[0].size.Y; y < r.Bottom - (int)ss[1].size.Y; y += (int)ss[2].size.Y)
{
rgbaRenderer.DrawSprite(ss[2], new float2(r.Left, y), "chrome");
rgbaRenderer.DrawSprite(ss[3], new float2(r.Right - ss[3].size.X, y), "chrome");
}
for (var x = r.Left + (int)ss[2].size.X; x < r.Right - (int)ss[3].size.X; x += (int)ss[0].size.X)
{
rgbaRenderer.DrawSprite(ss[0], new float2(x, r.Top), "chrome");
rgbaRenderer.DrawSprite(ss[1], new float2(x, r.Bottom - ss[1].size.Y), "chrome");
}
rgbaRenderer.DrawSprite(ss[4], new float2(r.Left, r.Top), "chrome");
rgbaRenderer.DrawSprite(ss[5], new float2(r.Right - ss[5].size.X, r.Top), "chrome");
rgbaRenderer.DrawSprite(ss[6], new float2(r.Left, r.Bottom - ss[6].size.Y), "chrome");
rgbaRenderer.DrawSprite(ss[7], new float2(r.Right - ss[7].size.X, r.Bottom - ss[7].size.Y), "chrome");
rgbaRenderer.Flush();
renderer.BoldFont.DrawText(rgbaRenderer, Text, new int2(X+Width/2, Y+Height/2) - new int2(renderer.BoldFont.Measure(Text).X / 2, renderer.BoldFont.Measure(Text).Y/2), Color.White);
renderer.Device.DisableScissor();
base.Draw(rgbaRenderer,renderer);
}
}
}

20
OpenRA.Game/Chrome/LabelWidget.cs Normal file
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@@ -0,0 +1,20 @@
using OpenRA.Graphics;
using System.Drawing;
using System.Collections.Generic;
namespace OpenRA.Widgets
{
class LabelWidget : Widget
{
public readonly string Text = null;
public override void Draw(SpriteRenderer rgbaRenderer, Renderer renderer)
{
Rectangle r = new Rectangle(X,Y,Width,Height);
renderer.Device.EnableScissor(r.Left, r.Top, r.Width, r.Height);
renderer.BoldFont.DrawText(rgbaRenderer, Text, new int2(X+Width/2, Y+Height/2) - new int2(renderer.BoldFont.Measure(Text).X / 2, renderer.BoldFont.Measure(Text).Y/2), Color.White);
renderer.Device.DisableScissor();
base.Draw(rgbaRenderer,renderer);
}
}
}

23
OpenRA.Game/Chrome/Widget.cs Normal file
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@@ -0,0 +1,23 @@
using System.Collections.Generic;
using OpenRA.FileFormats;
using OpenRA.Graphics;
namespace OpenRA.Widgets
{
class Widget
{
public readonly string Id = null;
public readonly int X = 0;
public readonly int Y = 0;
public readonly int Width = 0;
public readonly int Height = 0;
public readonly List<Widget> Children = new List<Widget>();
public virtual void Draw(SpriteRenderer rgbaRenderer, Renderer renderer)
{
foreach (var child in Children)
child.Draw(rgbaRenderer, renderer);
}
}
class ContainerWidget : Widget { }
}

67
OpenRA.Game/Chrome/WidgetLoader.cs Normal file
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@@ -0,0 +1,67 @@
using OpenRA.FileFormats;
using OpenRA.Graphics;
using OpenRA.Widgets;
using System;
using System.Collections.Generic;
using System.Drawing;
using System.IO;
using System.Reflection;
namespace OpenRA
{
class WidgetLoader
{
static Pair<Assembly, string>[] ModAssemblies;
public static void LoadModAssemblies(Manifest m)
{
var asms = new List<Pair<Assembly, string>>();
// all the core stuff is in this assembly
asms.Add(Pair.New(typeof(Widget).Assembly, typeof(Widget).Namespace));
// add the mods
foreach (var a in m.Assemblies)
asms.Add(Pair.New(Assembly.LoadFile(Path.GetFullPath(a)), Path.GetFileNameWithoutExtension(a)));
ModAssemblies = asms.ToArray();
}
public static Widget LoadWidget( MiniYaml node )
{
var widget = NewWidget( node.Value );
foreach( var child in node.Nodes )
{
if( child.Key == "Children" )
{
foreach( var c in child.Value.Nodes )
{
// Hack around a bug in MiniYaml
c.Value.Value = c.Key;
widget.Children.Add( LoadWidget( c.Value ) );
}
}
else
FieldLoader.LoadField( widget, child.Key, child.Value );
}
return widget;
}
static Widget NewWidget( string widgetType )
{
if( widgetType.Contains( "@" ) )
widgetType = widgetType.Substring( 0, widgetType.IndexOf( "@" ) );
foreach (var mod in ModAssemblies)
{
var fullTypeName = mod.Second + "." + widgetType + "Widget";
var widget = (Widget)mod.First.CreateInstance(fullTypeName);
if (widget == null) continue;
Log.Write("Creating Widget of type {0}",widgetType);
return widget;
}
throw new InvalidOperationException("Cannot locate widget: {0}".F(widgetType));
}
}
}

3
OpenRA.Game/GameRules/Rules.cs
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@@ -1,4 +1,4 @@
#region Copyright & License Information
#region Copyright & License Information
/*
* Copyright 2007,2009,2010 Chris Forbes, Robert Pepperell, Matthew Bowra-Dean, Paul Chote, Alli Witheford.
* This file is part of OpenRA.
@@ -66,6 +66,7 @@ namespace OpenRA
var yamlRules = m.Rules.Reverse().Select(a => MiniYaml.FromFile(a)).Aggregate(MiniYaml.Merge);
ActorInfo.LoadModAssemblies(m);
WidgetLoader.LoadModAssemblies(m);
Info = new Dictionary<string, ActorInfo>();
foreach( var kv in yamlRules )
Info.Add(kv.Key.ToLowerInvariant(), new ActorInfo(kv.Key.ToLowerInvariant(), kv.Value, yamlRules));

6
OpenRA.Game/OpenRA.Game.csproj
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@@ -276,7 +276,11 @@
<Compile Include="Traits\LineBuild.cs" />
<Compile Include="Traits\World\Theater.cs" />
<Compile Include="Traits\Cloak.cs" />
<Compile Include="Chrome\ChromeWindow.cs" />
<Compile Include="Chrome\WidgetLoader.cs" />
<Compile Include="Chrome\ButtonWidget.cs" />
<Compile Include="Chrome\Widget.cs" />
<Compile Include="Chrome\BackgroundWidget.cs" />
<Compile Include="Chrome\LabelWidget.cs" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\OpenRA.FileFormats\OpenRA.FileFormats.csproj">

46
mods/cnc/menus.yaml
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@@ -1,13 +1,35 @@
Container:
Id:ROOT
X:10
Y:10
Width:400
Height:400
Background:
Id:MAINMENU_BG
X:400
Y:200
Width:250
Height:200
Children:
Button:
Id:BUTTON1
X:40
Y:80
Width:100
Height:80
Label@MAINMENU_LABEL_TITLE:
Id:MAINMENU_LABEL_TITLE
X:445
Y:220
Width:160
Height:25
Text:OpenRA Main Menu
Button@MAINMENU_BUTTON_JOIN:
Id:MAINMENU_BUTTON_JOIN
X:445
Y:270
Width:160
Height:25
Text:Join Game
Button@MAINMENU_BUTTON_CREATE:
Id:MAINMENU_BUTTON_CREATE
X:445
Y:305
Width:160
Height:25
Text:Create Game
Button@MAINMENU_BUTTON_QUIT:
Id:MAINMENU_BUTTON_QUIT
X:445
Y:340
Width:160
Height:25
Text:Quit