Moved to esm

Signed-off-by: Taken <taken@mairimashita.org>

src/utils/HypixelFunctions/main.ts

@@ -0,0 +1,40 @@
+/*
+    Code used from the slothpixel project https://github.com/slothpixel/core
+*/
+const BASE = 10000
+const GROWTH = 2500
+const HALF_GROWTH = 0.5 * GROWTH
+const REVERSE_PQ_PREFIX = -(BASE - 0.5 * GROWTH) / GROWTH
+const REVERSE_CONST = REVERSE_PQ_PREFIX * REVERSE_PQ_PREFIX
+const GROWTHDIV2 = 2 / GROWTH
+
+function getLevel(exp: number): number {
+    if (exp <= 1) return 1
+
+    return Math.floor(
+        1 + REVERSE_PQ_PREFIX + Math.sqrt(REVERSE_CONST + GROWTHDIV2 * exp)
+    )
+}
+
+function hypixelLevel(exp: number): number {
+    return getLevel(exp) + getPercentageToNextLevel(exp)
+}
+
+function getTotalExpToLevel(level: number): number {
+    const lv = Math.floor(level)
+    const x0 = getTotalExpToFullLevel(lv)
+    if (level === lv) return x0
+    return (getTotalExpToFullLevel(lv + 1) - x0) * (level % 1) + x0
+}
+
+function getTotalExpToFullLevel(level: number): number {
+    return (HALF_GROWTH * (level - 2) + BASE) * (level - 1)
+}
+
+function getPercentageToNextLevel(exp: number): number {
+    const lv = getLevel(exp)
+    const x0 = getTotalExpToLevel(lv)
+    return (exp - x0) / (getTotalExpToLevel(lv + 1) - x0)
+}
+
+export { hypixelLevel }