Look ma, no Bukkit API in the core package

2026-06-14 04:41:13 +00:00 · 2020-12-11 17:30:17 -07:00
parent 7ee1d2c391
commit 5bf699cba9
345 changed files with 1352 additions and 2642 deletions
@@ -0,0 +1,51 @@
+package com.dfsek.terra.structure;
+
+import net.jafama.FastMath;
+
+public enum Rotation {
+
+    CW_90(90), CW_180(180), CCW_90(270), NONE(0);
+    private final int degrees;
+
+    Rotation(int degrees) {
+        this.degrees = degrees;
+    }
+
+    public static Rotation fromDegrees(int deg) {
+        switch(FastMath.floorMod(deg, 360)) {
+            case 0:
+                return Rotation.NONE;
+            case 90:
+                return Rotation.CW_90;
+            case 180:
+                return Rotation.CW_180;
+            case 270:
+                return Rotation.CCW_90;
+            default:
+                throw new IllegalArgumentException();
+        }
+    }
+
+    public int getDegrees() {
+        return degrees;
+    }
+
+    public Rotation inverse() {
+        switch(this) {
+            case NONE:
+                return NONE;
+            case CCW_90:
+                return CW_90;
+            case CW_90:
+                return CCW_90;
+            case CW_180:
+                return CW_180;
+            default:
+                throw new IllegalArgumentException();
+        }
+    }
+
+    public enum Axis {
+        X, Y, Z
+    }
+}