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show potential selections in band-box; FindUnits is still wrong.

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This commit is contained in:
Chris Forbes
2009-10-08 22:39:26 +13:00
parent 40969087f0
commit f6eb20bbf8
5 changed files with 43 additions and 33 deletions
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51
OpenRa.Game/Graphics/WorldRenderer.cs
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@@ -53,28 +53,6 @@ namespace OpenRa.Game.Graphics
spriteRenderer.Flush();
var selectedUnit = world.game.controller.orderGenerator as Unit;
if (selectedUnit != null)
{
var center = selectedUnit.CenterLocation;
var size = selectedUnit.SelectedSize;
var xy = center - 0.5f * size;
var XY = center + 0.5f * size;
var Xy = new float2( XY.X, xy.Y );
var xY = new float2( xy.X, XY.Y );
lineRenderer.DrawLine(xy, xy + new float2(4, 0), Color.White, Color.White);
lineRenderer.DrawLine(xy, xy + new float2(0, 4), Color.White, Color.White);
lineRenderer.DrawLine(Xy, Xy + new float2(-4, 0), Color.White, Color.White);
lineRenderer.DrawLine(Xy, Xy + new float2(0, 4), Color.White, Color.White);
lineRenderer.DrawLine(xY, xY + new float2(4, 0), Color.White, Color.White);
lineRenderer.DrawLine(xY, xY + new float2(0, -4), Color.White, Color.White);
lineRenderer.DrawLine(XY, XY + new float2(-4, 0), Color.White, Color.White);
lineRenderer.DrawLine(XY, XY + new float2(0, -4), Color.White, Color.White);
}
var selbox = world.game.controller.SelectionBox();
if (selbox != null)
{
@@ -86,9 +64,38 @@ namespace OpenRa.Game.Graphics
lineRenderer.DrawLine(a + b, a + b + c, Color.White, Color.White);
lineRenderer.DrawLine(a + b + c, a + c, Color.White, Color.White);
lineRenderer.DrawLine(a, a + c, Color.White, Color.White);
foreach (var u in Controller.FindUnits(world.game, selbox.Value.First, selbox.Value.Second))
DrawSelectionBox(u, Color.Yellow);
}
var selectedUnit = world.game.controller.orderGenerator as Unit;
if (selectedUnit != null)
DrawSelectionBox(selectedUnit, Color.White);
lineRenderer.Flush();
}
void DrawSelectionBox(Unit selectedUnit, Color c)
{
var center = selectedUnit.CenterLocation;
var size = selectedUnit.SelectedSize;
var xy = center - 0.5f * size;
var XY = center + 0.5f * size;
var Xy = new float2(XY.X, xy.Y);
var xY = new float2(xy.X, XY.Y);
lineRenderer.DrawLine(xy, xy + new float2(4, 0), c, c);
lineRenderer.DrawLine(xy, xy + new float2(0, 4), c, c);
lineRenderer.DrawLine(Xy, Xy + new float2(-4, 0), c, c);
lineRenderer.DrawLine(Xy, Xy + new float2(0, 4), c, c);
lineRenderer.DrawLine(xY, xY + new float2(4, 0), c, c);
lineRenderer.DrawLine(xY, xY + new float2(0, -4), c, c);
lineRenderer.DrawLine(XY, XY + new float2(-4, 0), c, c);
lineRenderer.DrawLine(XY, XY + new float2(0, -4), c, c);
}
}
}