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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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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));
}
}
}