Moving to source sets

2020-07-01 23:36:51 +02:00
parent f2e3d81fd7
commit 2642ced86b
2924 changed files with 794 additions and 796 deletions
@@ -0,0 +1,61 @@
+/*
+ * This file is part of Applied Energistics 2.
+ * Copyright (c) 2013 - 2015, AlgorithmX2, All rights reserved.
+ *
+ * Applied Energistics 2 is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Applied Energistics 2 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Applied Energistics 2.  If not, see <http://www.gnu.org/licenses/lgpl>.
+ */
+
+package appeng.util.helpers;
+
+import com.google.common.base.Preconditions;
+
+import appeng.api.util.AEColor;
+
+public class P2PHelper {
+
+    public AEColor[] toColors(short frequency) {
+        final AEColor[] colors = new AEColor[4];
+
+        for (int i = 0; i < 4; i++) {
+            int nibble = (frequency >> 4 * (3 - i)) & 0xF;
+
+            colors[i] = AEColor.values()[nibble];
+        }
+
+        return colors;
+    }
+
+    public short fromColors(AEColor[] colors) {
+        Preconditions.checkArgument(colors.length == 4);
+
+        int t = 0;
+
+        for (int i = 0; i < 4; i++) {
+            int code = colors[3 - i].ordinal() << 4 * i;
+
+            t |= code;
+        }
+
+        return (short) (t & 0xFFFF);
+    }
+
+    public String toHexDigit(AEColor color) {
+        return String.format("%01X", color.ordinal());
+    }
+
+    public String toHexString(short frequency) {
+        return String.format("%04X", frequency);
+    }
+
+}