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authorNotAPenguin <michiel.vandeginste@gmail.com>2024-09-02 23:17:17 +0200
committerGitHub <noreply@github.com>2024-09-02 23:17:17 +0200
commit1b820de08a05070909a267e17f033fcf58ac8710 (patch)
tree02831a025986a06b20f87e5bcc69d1e0c639a342 /src/main/java/bartworks/util/MathUtils.java
parentafd3fd92b6a6ab9ab0d0dc3214e6bc8ff7a86c9b (diff)
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The Great Renaming (#3014)
* move kekztech to a single root dir * move detrav to a single root dir * move gtnh-lanthanides to a single root dir * move tectech and delete some gross reflection in gt++ * remove more reflection inside gt5u * delete more reflection in gt++ * fix imports * move bartworks and bwcrossmod * fix proxies * move galactigreg and ggfab * move gtneioreplugin * try to fix gt++ bee loader * apply the rename rules to BW * apply rename rules to bwcrossmod * apply rename rules to detrav scanner mod * apply rename rules to galacticgreg * apply rename rules to ggfab * apply rename rules to goodgenerator * apply rename rules to gtnh-lanthanides * apply rename rules to gt++ * apply rename rules to kekztech * apply rename rules to kubatech * apply rename rules to tectech * apply rename rules to gt apply the rename rules to gt * fix tt import * fix mui hopefully * fix coremod except intergalactic * rename assline recipe class * fix a class name i stumbled on * rename StructureUtility to GTStructureUtility to prevent conflict with structurelib * temporary rename of GTTooltipDataCache to old name * fix gt client/server proxy names
Diffstat (limited to 'src/main/java/bartworks/util/MathUtils.java')
-rw-r--r--src/main/java/bartworks/util/MathUtils.java116
1 files changed, 116 insertions, 0 deletions
diff --git a/src/main/java/bartworks/util/MathUtils.java b/src/main/java/bartworks/util/MathUtils.java
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+++ b/src/main/java/bartworks/util/MathUtils.java
@@ -0,0 +1,116 @@
+/*
+ * Copyright (c) 2018-2020 bartimaeusnek Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
+ * conditions: The above copyright notice and this permission notice shall be included in all copies or substantial
+ * portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+ * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+package bartworks.util;
+
+/*
+ * Faster implementations for Math stuff
+ */
+@SuppressWarnings("unused")
+public class MathUtils {
+
+ public static long floorLong(double x) {
+ if (Double.isInfinite(x) || Double.isNaN(x)) return (long) x;
+ long xi = (long) x;
+ return x < xi ? xi - 1 : xi;
+ }
+
+ public static long ceilLong(double x) {
+ if (Double.isInfinite(x) || Double.isNaN(x)) return (long) x;
+ long xi = (long) x;
+ return x > xi ? xi + 1 : xi;
+ }
+
+ public static int floorInt(double x) {
+ if (Double.isInfinite(x) || Double.isNaN(x)) return (int) x;
+ int xi = (int) x;
+ return x < xi ? xi - 1 : xi;
+ }
+
+ public static int ceilInt(float x) {
+ if (Float.isInfinite(x) || Float.isNaN(x)) return (int) x;
+ int xi = (int) x;
+ return x > xi ? xi + 1 : xi;
+ }
+
+ public static int ceilInt(double x) {
+ if (Double.isInfinite(x) || Double.isNaN(x)) return (int) x;
+ int xi = (int) x;
+ return x > xi ? xi + 1 : xi;
+ }
+
+ public static double floor(double x) {
+ if (Double.isInfinite(x) || Double.isNaN(x)) return x;
+ int xi = (int) x;
+ return x < xi ? xi - 1 : xi;
+ }
+
+ public static double ceil(double x) {
+ if (Double.isInfinite(x) || Double.isNaN(x)) return x;
+ int xi = (int) x;
+ return x > xi ? xi + 1 : xi;
+ }
+
+ public static byte clamp(byte amount, byte min, byte max) {
+ byte inner = amount <= max ? amount : max;
+ return min >= inner ? min : inner;
+ }
+
+ public static short clamp(short amount, short min, short max) {
+ short inner = amount <= max ? amount : max;
+ return min >= inner ? min : inner;
+ }
+
+ public static int clamp(int amount, int min, int max) {
+ return Math.max(min, Math.min(amount, max));
+ }
+
+ public static long clamp(long amount, long min, long max) {
+ return Math.max(min, Math.min(amount, max));
+ }
+
+ public static float clamp(float amount, float min, float max) {
+ return Math.max(min, Math.min(amount, max));
+ }
+
+ public static double clamp(double amount, double min, double max) {
+ return Math.max(min, Math.min(amount, max));
+ }
+
+ public static <T extends Comparable<T>> T clamp(T val, T min, T max) {
+ return val.compareTo(min) < 0 ? min : val.compareTo(max) > 0 ? max : val;
+ }
+
+ public static int wrap(int input, int bound) {
+ return (input % bound + bound) % bound;
+ }
+
+ public static long wrap(long input, long bound) {
+ return (input % bound + bound) % bound;
+ }
+
+ public static double wrap(double input, double bound) {
+ return (input % bound + bound) % bound;
+ }
+
+ public static float wrap(float input, float bound) {
+ return (input % bound + bound) % bound;
+ }
+
+ public static float tanh(float x) {
+ float x2 = x * x;
+ float a = x * (135135.0f + x2 * (17325.0f + x2 * (378.0f + x2)));
+ float b = 135135.0f + x2 * (62370.0f + x2 * (3150.0f + x2 * 28.0f));
+ return clamp(a / b, -1, 1);
+ }
+}