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git-svn-id: svn://svn.ijw.co.nz/svn/OpenRa@1236 993157c7-ee19-0410-b2c4-bb4e9862e678

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chrisf
2007-07-14 07:43:50 +00:00
parent 4830edecf8
commit 73682d80d6
11 changed files with 42 additions and 40 deletions
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5
OpenRa.Game/Viewport.cs
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@@ -7,7 +7,7 @@ using BluntDirectX.Direct3D;
namespace OpenRa.Game
{
public delegate void Renderable(Renderer renderer, Viewport viewport);
delegate void Renderable(Renderer renderer, Viewport viewport);
class Viewport
{
readonly Size clientSize;
@@ -18,6 +18,9 @@ namespace OpenRa.Game
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 void Scroll(float2 delta)
{
scrollPosition = (scrollPosition + delta).Constrain(new Range<float2>(float2.Zero, mapSize));