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git-svn-id: svn://svn.ijw.co.nz/svn/OpenRa@1230 993157c7-ee19-0410-b2c4-bb4e9862e678

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beedee
2007-07-14 07:18:48 +00:00
parent dc64b74ceb
commit 9f1d288833
3 changed files with 63 additions and 1 deletions
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35
OpenRa.Game/Viewport.cs
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@@ -2,15 +2,18 @@ using System;
using System.Collections.Generic;
using System.Text;
using System.Drawing;
using System.Windows.Forms;
using BluntDirectX.Direct3D;
namespace OpenRa.Game
{
public delegate void Renderable(Renderer renderer, Viewport viewport);
class Viewport
{
readonly Size clientSize;
readonly float2 mapSize;
float2 scrollPosition;
readonly Renderer renderer;
public PointF ScrollPosition { get { return scrollPosition.ToPointF(); } }
public Size ClientSize { get { return clientSize; } }
@@ -20,10 +23,40 @@ namespace OpenRa.Game
scrollPosition = (scrollPosition + delta).Constrain(new Range<float2>(float2.Zero, mapSize));
}
public Viewport(Size clientSize, float2 mapSize)
public Viewport(Size clientSize, float2 mapSize, Renderer renderer)
{
this.clientSize = clientSize;
this.mapSize = 24 * mapSize - new float2(clientSize) + new float2(128, 0);
this.renderer = renderer;
}
List<Region> regions;
public void ResquestRegion(AnchorStyles anchor, int distanceFromAnchor, Renderable drawFunction)
{
switch (anchor)
{
case AnchorStyles.Top:
regions.Add(new Region(new PointF(0, 0), new Size(clientSize.Width, distanceFromAnchor), drawFunction));
break;
case AnchorStyles.Bottom:
regions.Add(new Region(new PointF(0, clientSize.Height), new Size(clientSize.Width, distanceFromAnchor), drawFunction));
break;
case AnchorStyles.Left:
regions.Add(new Region(new PointF(0, 0), new Size(distanceFromAnchor, clientSize.Height), drawFunction));
break;
case AnchorStyles.Right:
regions.Add(new Region(new PointF(clientSize.Width, 0), new Size(distanceFromAnchor, clientSize.Height), drawFunction));
break;
case AnchorStyles.None:
throw new NotImplementedException();
break;
}
}
public void DrawRegions()
{
foreach (Region region in regions)
region.Draw(renderer, this);
}
}
}