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git-svn-id: svn://svn.ijw.co.nz/svn/OpenRa@1238 993157c7-ee19-0410-b2c4-bb4e9862e678

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chrisf
2007-07-14 07:56:50 +00:00
parent a0df84b641
commit 007d7c468c
3 changed files with 12 additions and 12 deletions
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8
OpenRa.Game/Viewport.cs
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@@ -14,15 +14,15 @@ namespace OpenRa.Game
float2 scrollPosition;
readonly Renderer renderer;
public PointF ScrollPosition { get { return scrollPosition.ToPointF(); } }
public Size ClientSize { get { return clientSize; } }
public float2 Location { get { return scrollPosition; } }
public float2 Size { get { return scrollPosition + new float2(ClientSize); } }
public float2 Size { get { return new float2(ClientSize); } }
public void Scroll(float2 delta)
{
scrollPosition = (scrollPosition + delta).Constrain(new Range<float2>(float2.Zero, mapSize));
scrollPosition = (scrollPosition + delta).Constrain(
new Range<float2>(float2.Zero, mapSize));
}
public Viewport(Size clientSize, float2 mapSize, Renderer renderer)
@@ -56,7 +56,7 @@ namespace OpenRa.Game
public void DrawRegions()
{
float2 r1 = new float2(2.0f / clientSize.Width, -2.0f / clientSize.Height);
float2 r1 = new float2(2, -2) / Size;
float2 r2 = new float2(-1, 1);
renderer.BeginFrame(r1, r2, scrollPosition);