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Convert RA mapchooser to use a grid of minimap images

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This commit is contained in:
Chris Forbes
2011-10-08 18:48:52 +13:00
parent 957c1cc74c
commit a193eeb202
6 changed files with 96 additions and 176 deletions
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22
OpenRA.Game/Widgets/MapPreviewWidget.cs
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@@ -21,10 +21,12 @@ namespace OpenRA.Widgets
public Func<Map> Map = () => null;
public Func<Dictionary<int2, Color>> SpawnColors = () => new Dictionary<int2, Color>();
public Action<MouseInput> OnMouseDown = _ => {};
public bool IgnoreMouseInput = false;
Cache<Map,Bitmap> PreviewCache = new Cache<Map, Bitmap>(stub => Minimap.RenderMapPreview( new Map( stub.Path )));
static Cache<Map,Bitmap> PreviewCache = new Cache<Map, Bitmap>(stub => Minimap.RenderMapPreview( new Map( stub.Path )));
public MapPreviewWidget() : base() { }
protected MapPreviewWidget(MapPreviewWidget other)
: base(other)
{
@@ -32,10 +34,14 @@ namespace OpenRA.Widgets
Map = other.Map;
SpawnColors = other.SpawnColors;
}
public override Widget Clone() { return new MapPreviewWidget(this); }
public override bool HandleMouseInput(MouseInput mi)
{
if (IgnoreMouseInput)
return base.HandleMouseInput(mi);
if (mi.Event != MouseInputEvent.Down)
return false;
@@ -70,15 +76,15 @@ namespace OpenRA.Widgets
mapChooserSheet.Texture.SetData( preview );
mapChooserSprite = new Sprite( mapChooserSheet, new Rectangle( 0, 0, map.Bounds.Width, map.Bounds.Height ), TextureChannel.Alpha );
// Update map rect
PreviewScale = Math.Min(RenderBounds.Width * 1.0f / map.Bounds.Width, RenderBounds.Height * 1.0f / map.Bounds.Height);
var size = Math.Max(map.Bounds.Width, map.Bounds.Height);
var dw = (int)(PreviewScale * (size - map.Bounds.Width)) / 2;
var dh = (int)(PreviewScale * (size - map.Bounds.Height)) / 2;
MapRect = new Rectangle(RenderBounds.X + dw, RenderBounds.Y + dh, (int)(map.Bounds.Width * PreviewScale), (int)(map.Bounds.Height * PreviewScale));
}
// Update map rect
PreviewScale = Math.Min(RenderBounds.Width * 1.0f / map.Bounds.Width, RenderBounds.Height * 1.0f / map.Bounds.Height);
var size = Math.Max(map.Bounds.Width, map.Bounds.Height);
var dw = (int)(PreviewScale * (size - map.Bounds.Width)) / 2;
var dh = (int)(PreviewScale * (size - map.Bounds.Height)) / 2;
MapRect = new Rectangle(RenderBounds.X + dw, RenderBounds.Y + dh, (int)(map.Bounds.Width * PreviewScale), (int)(map.Bounds.Height * PreviewScale));
Game.Renderer.RgbaSpriteRenderer.DrawSprite( mapChooserSprite,
new float2(MapRect.Location),
new float2( MapRect.Size ) );