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fix drawLine off by ones correctly (again)

This commit is contained in:
CasualPokePlayer 2024-05-25 14:15:15 -07:00
parent 766da10a1d
commit 32c0bc0c73
1 changed files with 17 additions and 6 deletions
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23
src/BizHawk.Bizware.Graphics/Renderers/ImGui2DRenderer.cs
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@ -448,19 +448,30 @@ namespace BizHawk.Bizware.Graphics
public void DrawLine(Color color, int x1, int y1, int x2, int y2)
{
if (x1 > x2)
var p1 = new Vector2(x1, y1);
var p2 = new Vector2(x2, y2);
if (p1.X > p2.X)
{
(x2, x1) = (x1, x2);
p1.X += 0.5f;
}
else if (p2.X > p1.X)
{
p2.X += 0.5f;
}
if (y1 > y2)
if (p1.Y > p2.Y)
{
(y2, y1) = (y1, y2);
p1.Y += 0.5f;
}
else if (p2.Y > p1.Y)
{
p2.Y += 0.5f;
}
_imGuiDrawList.AddLine(
p1: new(x1, y1),
p2: new(x2, y2 + 0.5f),
p1: p1,
p2: p2,
col: (uint)color.ToArgb(),
thickness: RenderThickness);
}