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Fix activating unit art in civilopedia crashes (#10215)

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* Fix activating unit art in civilopedia crashes

* Remove testing code
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SomeTroglodyte 2023-10-03 11:10:53 +02:00 committed by GitHub
parent 98533b91f9
commit 937f21188c
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 40 additions and 5 deletions
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45
core/src/com/unciv/ui/screens/civilopediascreen/FormattedLine.kt
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@ -356,10 +356,10 @@ class FormattedLine (
return Image(TextureRegionDrawable(newRegion))
}
private fun TextureRegionDrawable.getContentSize(): java.awt.Rectangle {
private fun TextureRegionDrawable.getContentSize(): IntRectangle {
val pixMap = region.texture.textureData.getReadonlyPixmap()
val result = java.awt.Rectangle(region.regionX, region.regionY, region.regionWidth, region.regionHeight) // Not Gdx: integers!
val original = java.awt.Rectangle(result)
val result = IntRectangle(region.regionX, region.regionY, region.regionWidth, region.regionHeight) // Not Gdx: integers!
val original = result.copy()
while (result.height > 0 && pixMap.isRowEmpty(result, result.height - 1)) {
result.height -= 1
@ -380,14 +380,14 @@ class FormattedLine (
return result.intersection(original)
}
private fun Pixmap.isRowEmpty(bounds: java.awt.Rectangle, relativeY: Int): Boolean {
private fun Pixmap.isRowEmpty(bounds: IntRectangle, relativeY: Int): Boolean {
val y = bounds.y + relativeY
return (bounds.x until bounds.x + bounds.width).all {
getPixel(it, y) and 255 == 0
}
}
private fun Pixmap.isColumnEmpty(bounds: java.awt.Rectangle, relativeX: Int): Boolean {
private fun Pixmap.isColumnEmpty(bounds: IntRectangle, relativeX: Int): Boolean {
val x = bounds.x + relativeX
return (bounds.y until bounds.y + bounds.height).all {
getPixel(x, it) and 255 == 0
@ -407,4 +407,39 @@ class FormattedLine (
}
// endregion
// region Integer Rectangle class
/** Partial rewrite of java.awt.Rectangle which is not available on Android. */
private data class IntRectangle(
var x: Int,
var y: Int,
var width: Int,
var height: Int
) {
// Note: Gdx *has* an Integer equivalent of Vector2: GridPoint2 - but not of Rectangle (all in com.badlogic.gdx.math)
/** Grow both left and right edges horizontally by [h] and correspondingly top, bottom by [v]
*
* Unlike java.awt.Rectangle this will not check for integer overflow or negative size.
*/
fun grow(h: Int, v: Int) {
x -= h
width += h + h
y -= v
height += y + y
}
/** Returns a new IntRectangle that represents the intersection of the two rectangles: `this` and [r].
* If the two rectangles do not intersect, the result will be an empty rectangle.
*
* Unlike java.awt.Rectangle this will not check for integer overflow or negative size.
*/
fun intersection(r: IntRectangle): IntRectangle {
val tx1 = x.coerceAtLeast(r.x)
val ty1 = y.coerceAtLeast(r.y)
val tx2 = (x + width).coerceAtMost(r.x + r.width)
val ty2 = (y + height).coerceAtMost(r.y + r.height)
return IntRectangle(tx1, ty1, tx2 - tx1, ty2 - ty1)
}
}
// endregion
}