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Convert range circle rendering to world coords.

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This commit is contained in:
Paul Chote
2013-12-24 10:56:49 +13:00
parent 253349e3eb
commit 1a31368953
8 changed files with 47 additions and 30 deletions
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16
OpenRA.Game/Graphics/WorldRenderer.cs
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@@ -190,25 +190,25 @@ namespace OpenRA.Graphics
selectable.DrawRollover(this);
}
public void DrawRangeCircle(Color c, float2 location, float range)
public void DrawRangeCircle(WPos pos, WRange range, Color c)
{
var offset = new WVec(range.Range, 0, 0);
for (var i = 0; i < 32; i++)
{
var start = location + Game.CellSize * range * float2.FromAngle((float)(Math.PI * i) / 16);
var end = location + Game.CellSize * range * float2.FromAngle((float)(Math.PI * (i + 0.7)) / 16);
Game.Renderer.WorldLineRenderer.DrawLine(start, end, c, c);
var pa = pos + offset.Rotate(WRot.FromFacing(8 * i));
var pb = pos + offset.Rotate(WRot.FromFacing(8 * i + 6));
Game.Renderer.WorldLineRenderer.DrawLine(ScreenPosition(pa), ScreenPosition(pb), c, c);
}
}
public void DrawRangeCircleWithContrast(Color fg, float2 location, float range, Color bg)
public void DrawRangeCircleWithContrast(WPos pos, WRange range, Color fg, Color bg)
{
var wlr = Game.Renderer.WorldLineRenderer;
var oldWidth = wlr.LineWidth;
wlr.LineWidth = 3;
DrawRangeCircle(bg, location, range);
DrawRangeCircle(pos, range, bg);
wlr.LineWidth = 1;
DrawRangeCircle(fg, location, range);
DrawRangeCircle(pos, range, fg);
wlr.LineWidth = oldWidth;
}