feat: created custom slider widget

Signed-off-by: moonleay <contact@moonleay.net>

src/main/java/net/moonleay/gimbal/client/screen/widgets/GimbalSliderWidget.kt

@@ -0,0 +1,50 @@
+/*
+ * Gimbal
+ * Copyright (C) 2024 moonleay
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package net.moonleay.gimbal.client.screen.widgets
+
+import net.minecraft.client.gui.widget.SliderWidget
+import net.minecraft.text.Text
+import net.moonleay.gimbal.client.util.NumberUtil
+
+class GimbalSliderWidget(
+    x: Int,
+    y: Int,
+    width: Int,
+    height: Int,
+    private val text: Text,
+    value: Double,
+    private val lowerEnd: Double,
+    private val upperEnd: Double,
+    private val setValue: (Double) -> Unit,
+) :
+    SliderWidget(x, y, width, height, text, value) {
+    init {
+        this.message = this.text.copy()
+            .append(": " + (NumberUtil.interpolate(this.value, 0.0, 1.0, this.lowerEnd, this.upperEnd).toInt()))
+    }
+
+    override fun updateMessage() {
+        this.message = this.text.copy()
+            .append(": " + (NumberUtil.interpolate(this.value, 0.0, 1.0, this.lowerEnd, this.upperEnd).toInt()))
+    }
+
+    override fun applyValue() {
+        this.setValue(this.value)
+    }
+}

src/main/java/net/moonleay/gimbal/client/util/NumberUtil.kt

@@ -0,0 +1,37 @@
+/*
+ * Gimbal
+ * Copyright (C) 2024 moonleay
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package net.moonleay.gimbal.client.util
+
+object NumberUtil {
+
+    /**
+     * Interpolate a Position between two numbers
+     */
+    fun interpolate(number: Double, min: Double, max: Double, lowerEnd: Double, upperEnd: Double): Double {
+        val toAddToMin = (0 - min) * -1
+        val minMaxDiff = max - min
+        val onePercent = minMaxDiff / 100.0
+        val percentOfNumber = (number - toAddToMin) / onePercent
+
+        val toAddToLowerEnd = (0 - lowerEnd) * -1
+        val upperLowerDiff = upperEnd - lowerEnd
+        val onePercentOfEnd = upperLowerDiff / 100.0
+        return (percentOfNumber * onePercentOfEnd) + toAddToLowerEnd
+    }
+}