Backend: Add true color support to chat formatting codes (#1397)

Co-authored-by: Cal <cwolfson58@gmail.com>

1 files changed, 34 insertions, 0 deletions

diff --git a/src/main/java/at/hannibal2/skyhanni/utils/ExtendedChatColor.kt b/src/main/java/at/hannibal2/skyhanni/utils/ExtendedChatColor.kt
new file mode 100644
index 000000000..f4a64017d
--- /dev/null
+++ b/src/main/java/at/hannibal2/skyhanni/utils/ExtendedChatColor.kt
@@ -0,0 +1,34 @@
+package at.hannibal2.skyhanni.utils
+
+import java.awt.Color
+
+class ExtendedChatColor(
+    val rgb: Int,
+    val hasAlpha: Boolean,
+) {
+    override fun toString(): String {
+        val stringBuilder = StringBuilder()
+        val hexCode = rgb.toUInt().toString(16)
+            .padStart(8, '0')
+            .drop(if (hasAlpha) 0 else 2)
+        stringBuilder.append("§#")
+        for (code in hexCode) {
+            stringBuilder.append('§').append(code)
+        }
+        stringBuilder.append("§/")
+        return stringBuilder.toString()
+    }
+
+    companion object {
+
+        fun testCommand() {
+            val string = StringBuilder()
+            for (i in (0 until 100)) {
+                val color = Color.HSBtoRGB(i / 100F, 1f, 1f)
+                val extendedChatColor = ExtendedChatColor(color, false)
+                string.append("$extendedChatColor§m ")
+            }
+            ChatUtils.chat(string.toString())
+        }
+    }
+}