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Fix radar viewport rectangle

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This commit is contained in:
Paul Chote
2011-07-22 21:42:21 +12:00
parent 0b0e3d5f14
commit 0bfc9a957f
3 changed files with 20 additions and 4 deletions
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11
OpenRA.Game/Graphics/Viewport.cs
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@@ -38,6 +38,17 @@ namespace OpenRA.Graphics
public float2 Location { get { return scrollPosition; } }
public float2 CenterLocation { get { return scrollPosition + 0.5f/Zoom*screenSize.ToFloat2(); } }
public Rectangle WorldRect
{
get
{
return new Rectangle(scrollPosition.X / Game.CellSize,
scrollPosition.Y / Game.CellSize,
(int)(screenSize.X / Zoom / Game.CellSize),
(int)(screenSize.Y / Zoom / Game.CellSize));
}
}
public int Width { get { return screenSize.X; } }
public int Height { get { return screenSize.Y; } }
public float Zoom = 1f;

6
OpenRA.Mods.RA/Widgets/RadarBinWidget.cs
View File

@@ -148,8 +148,10 @@ namespace OpenRA.Mods.RA.Widgets
// Draw viewport rect
if (radarAnimationFrame == radarSlideAnimationLength + radarActivateAnimationLength)
{
var tl = CellToMinimapPixel(new int2((int)(Game.viewport.Location.X/Game.CellSize), (int)(Game.viewport.Location.Y/Game.CellSize)));
var br = CellToMinimapPixel(new int2((int)((Game.viewport.Location.X + Game.viewport.Width)/Game.CellSize), (int)((Game.viewport.Location.Y + Game.viewport.Height)/Game.CellSize)));
var wr = Game.viewport.WorldRect;
var wro = new int2(wr.X, wr.Y);
var tl = CellToMinimapPixel(wro);
var br = CellToMinimapPixel(wro + new int2(wr.Width, wr.Height));
Game.Renderer.EnableScissor((int)mapRect.Left, (int)mapRect.Top, (int)mapRect.Width, (int)mapRect.Height);
Game.Renderer.LineRenderer.DrawRect(tl, br, Color.White);

7
OpenRA.Mods.RA/Widgets/RadarWidget.cs
View File

@@ -138,8 +138,11 @@ namespace OpenRA.Mods.RA.Widgets
// Draw viewport rect
if (hasRadar && !Animating)
{
var tl = CellToMinimapPixel(new int2((int)(Game.viewport.Location.X/Game.CellSize), (int)(Game.viewport.Location.Y/Game.CellSize)));
var br = CellToMinimapPixel(new int2((int)((Game.viewport.Location.X + Game.viewport.Width)/Game.CellSize), (int)((Game.viewport.Location.Y + Game.viewport.Height)/Game.CellSize)));
var wr = Game.viewport.WorldRect;
var wro = new int2(wr.X, wr.Y);
var tl = CellToMinimapPixel(wro);
var br = CellToMinimapPixel(wro + new int2(wr.Width, wr.Height));
Game.Renderer.EnableScissor((int)mapRect.Left, (int)mapRect.Top, (int)mapRect.Width, (int)mapRect.Height);
Game.Renderer.LineRenderer.DrawRect(tl, br, Color.White);
Game.Renderer.DisableScissor();