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Fix display issue with drawing rectangles

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drdev
2014-02-23 05:18:24 +00:00
parent 6202c103c6
commit 1fe9c7dfc3
1 changed files with 15 additions and 5 deletions
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20
forge-m-base/src/forge/Forge.java
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@@ -258,15 +258,25 @@ public class Forge implements ApplicationListener {
public void drawRect(Color color, float x, float y, float w, float h) {
batch.end(); //must pause batch while rendering shapes
//adjust y/height so rectangle covers equivalent filled area
h--;
y++;
//adjust width/height/y so rectangle covers equivalent filled area
w = Math.round(w - 1);
h = Math.round(h - 1);
y = Math.round(y + 1);
shapeRenderer.begin(ShapeType.Line);
shapeRenderer.setColor(color);
shapeRenderer.rect(adjustX(x), adjustY(y, h), w, h);
shapeRenderer.end();
//must user 4 line() calls rather than rect() since rect() leaves corner unfilled
x = adjustX(x);
float y2 = adjustY(y, h);
float x2 = x + w;
y = y2 + h;
shapeRenderer.line(x, y, x, y2);
shapeRenderer.line(x, y2, x2, y2);
shapeRenderer.line(x2, y2, x2, y);
shapeRenderer.line(x2 + 1, y, x, y); //+1 prevents corner not being filled
shapeRenderer.end();
batch.begin();
}