1 files changed, 52 insertions, 0 deletions
diff --git a/src/com/pkrandom/constants/GBConstants.java b/src/com/pkrandom/constants/GBConstants.java
new file mode 100644
index 0000000..bc47bb3
--- /dev/null
+++ b/src/com/pkrandom/constants/GBConstants.java
@@ -0,0 +1,52 @@
+package com.pkrandom.constants;
+
+/*----------------------------------------------------------------------------*/
+/*--  GBConstants.java - constants that are relevant for all of the GB      --*/
+/*--                     games                                              --*/
+/*--                                                                        --*/
+/*--  Part of "Universal Pokemon Randomizer ZX" by the UPR-ZX team          --*/
+/*--  Pokemon and any associated names and the like are                     --*/
+/*--  trademark and (C) Nintendo 1996-2020.                                 --*/
+/*--                                                                        --*/
+/*--  The custom code written here is licensed under the terms of the GPL:  --*/
+/*--                                                                        --*/
+/*--  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 <http://www.gnu.org/licenses/>.  --*/
+/*----------------------------------------------------------------------------*/
+
+import com.pkrandom.pokemon.Type;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.Set;
+
+public class GBConstants {
+
+    public static final int minRomSize = 0x80000, maxRomSize = 0x200000;
+
+    public static final int jpFlagOffset = 0x14A, versionOffset = 0x14C, crcOffset = 0x14E, romSigOffset = 0x134,
+            isGBCOffset = 0x143, romCodeOffset = 0x13F;
+
+    public static final int stringTerminator = 0x50, stringPrintedTextEnd = 0x57, stringPrintedTextPromptEnd = 0x58;
+
+    public static final int bankSize = 0x4000;
+
+    public static final byte gbZ80Jump = (byte) 0xC3, gbZ80Nop = 0x00, gbZ80XorA = (byte) 0xAF, gbZ80LdA = 0x3E,
+            gbZ80LdAToFar = (byte) 0xEA, gbZ80Ret = (byte) 0xC9, gbZ80JumpRelative = (byte) 0x18;
+
+    public static final Set<Type> physicalTypes = Collections.unmodifiableSet(new HashSet<>(Arrays.asList(
+            Type.NORMAL, Type.FIGHTING, Type.POISON, Type.GROUND, Type.FLYING, Type.BUG,
+            Type.ROCK, Type.GHOST, Type.STEEL)));
+
+}