DBot/kommons
DBot/kommons
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Make RGBAColor work with Little Endian numbers instead of Big Endian

Browse Source
This commit is contained in:
DBotThePony 2024-05-10 11:30:28 +07:00
parent 9d6205f9ff
commit b26e5f0e58
Signed by: DBot
GPG Key ID: DCC23B5715498507
2 changed files with 53 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
gradle.properties
View File

@ -4,7 +4,7 @@ kotlin.code.style=official
specifyKotlinAsDependency=false
projectGroup=ru.dbotthepony.kommons
projectVersion=2.16.1
projectVersion=2.17.0
guavaDepVersion=33.0.0
gsonDepVersion=2.8.9

79
src/main/kotlin/ru/dbotthepony/kommons/math/RGBAColor.kt
View File

@ -14,6 +14,9 @@ private fun hex(value: Int): String {
return v
}
/**
* All functions involving integers work with Little-Endian numbers
*/
class RGBAColor(red: Float, green: Float, blue: Float, alpha: Float = 1f) : IStruct4f, Comparable<RGBAColor> {
constructor(r: Int, g: Int, b: Int) : this((r / 255f), (g / 255f), (b / 255f), 1f)
constructor(r: Int, g: Int, b: Int, a: Int) : this((r / 255f), (g / 255f), (b / 255f), (a / 255f))
@ -29,18 +32,48 @@ class RGBAColor(red: Float, green: Float, blue: Float, alpha: Float = 1f) : IStr
val blueInt get() = (blue * 255f).roundToInt()
val alphaInt get() = (alpha * 255f).roundToInt()
fun toRGBA(): Int {
/**
* Big-endian RGBA/Little-endian ABGR
*/
fun toABGR(): Int {
return (redInt shl 24) or (greenInt shl 16) or (blueInt shl 8) or alphaInt
}
fun toARGB(): Int {
/**
* Big-endian ABGR/Little-endian RGBA
*/
fun toRGBA(): Int {
return (alphaInt shl 24) or (blueInt shl 16) or (greenInt shl 8) or redInt
}
/**
* Big-endian ARGB/Little-endian BGRA
*/
fun toBGRA(): Int {
return (alphaInt shl 24) or (redInt shl 16) or (greenInt shl 8) or blueInt
}
fun toBGRA(): Int {
/**
* Big-endian BGRA/Little-endian ARGB
*/
fun toARGB(): Int {
return (blueInt shl 24) or (greenInt shl 16) or (redInt shl 8) or alphaInt
}
/**
* Big-endian BGR/Little-endian RGB
*/
fun toRGB(): Int {
return (blueInt shl 16) or (greenInt shl 8) or redInt
}
/**
* Big-endian RGB/Little-endian BGR
*/
fun toBGR(): Int {
return (redInt shl 16) or (greenInt shl 8) or blueInt
}
val isFullyTransparent get() = alpha <= 0f
val isWhite: Boolean get() = red >= 1f && green >= 1f && blue >= 1f && alpha >= 1f
@ -119,14 +152,6 @@ class RGBAColor(red: Float, green: Float, blue: Float, alpha: Float = 1f) : IStr
override fun component3() = blue
override fun component4() = alpha
fun toIntInv(): Int {
return (blueInt shl 16) or (greenInt shl 8) or redInt
}
fun toRGB(): Int {
return (redInt shl 16) or (greenInt shl 8) or blueInt
}
fun copy(red: Float = this.red, green: Float = this.green, blue: Float = this.blue, alpha: Float = this.alpha): RGBAColor {
return RGBAColor(red, green, blue, alpha)
}
@ -216,28 +241,28 @@ class RGBAColor(red: Float, green: Float, blue: Float, alpha: Float = 1f) : IStr
@JvmField val LIGHT_PURPLE = rgb(16733695)
@JvmField val YELLOW = rgb(16777045)
fun rgb(color: Int): RGBAColor {
val r = (color and 0xFF0000 ushr 16) / 255f
val g = (color and 0xFF00 ushr 8) / 255f
val b = (color and 0xFF) / 255f
return RGBAColor(r, g, b)
}
fun rgb(color: Long): RGBAColor {
val r = (color and 0xFF0000 ushr 16) / 255f
val g = (color and 0xFF00 ushr 8) / 255f
val b = (color and 0xFF) / 255f
return RGBAColor(r, g, b)
}
fun bgr(color: Int): RGBAColor {
val r = (color and 0xFF0000 ushr 16) / 255f
val g = (color and 0xFF00 ushr 8) / 255f
val b = (color and 0xFF) / 255f
return RGBAColor(r, g, b)
}
fun bgr(color: Long): RGBAColor {
val r = (color and 0xFF0000 ushr 16) / 255f
val g = (color and 0xFF00 ushr 8) / 255f
val b = (color and 0xFF) / 255f
return RGBAColor(r, g, b)
}
fun rgb(color: Int): RGBAColor {
val r = (color and 0xFF0000 ushr 16) / 255f
val g = (color and 0xFF00 ushr 8) / 255f
val b = (color and 0xFF) / 255f
return RGBAColor(b, g, r)
}
fun bgr(color: Long): RGBAColor {
fun rgb(color: Long): RGBAColor {
val r = (color and 0xFF0000 ushr 16) / 255f
val g = (color and 0xFF00 ushr 8) / 255f
val b = (color and 0xFF) / 255f
@ -252,7 +277,7 @@ class RGBAColor(red: Float, green: Float, blue: Float, alpha: Float = 1f) : IStr
return RGBAColor(a, b, g, r)
}
fun argb(color: Int): RGBAColor {
fun bgra(color: Int): RGBAColor {
val a = (color and -0x1000000 ushr 24) / 255f
val r = (color and 0xFF0000 ushr 16) / 255f
val g = (color and 0xFF00 ushr 8) / 255f