feat: Option to skip checksum/http download

Author: Pazaz

src/main/java/jagex2/client/Client.java

@@ -26,6 +26,8 @@
 
 public class Client extends GameShell {
 
+	public static boolean JAG_CHECKSUMS = false;
+
 	@ObfuscatedName("client.Pe")
 	public static int nodeId = 10;
 
@@ -347,6 +349,12 @@ public class Client extends GameShell {
 	@ObfuscatedName("client.de")
 	public int overrideChat;
 
+	@ObfuscatedName("client.Ec")
+	public int MAX_PLAYER_COUNT = 2048;
+
+	@ObfuscatedName("client.Fc")
+	public int LOCAL_PLAYER_INDEX = 2047;
+
 	@ObfuscatedName("client.Gc")
 	public PlayerEntity[] players = new PlayerEntity[this.MAX_PLAYER_COUNT];
 
@@ -607,12 +615,6 @@ public class Client extends GameShell {
 	@ObfuscatedName("client.zc")
 	public int[] varps = new int[2000];
 
-	@ObfuscatedName("client.Ec")
-	public int MAX_PLAYER_COUNT = 2048;
-
-	@ObfuscatedName("client.Fc")
-	public int LOCAL_PLAYER_INDEX = 2047;
-
 	@ObfuscatedName("client.Mc")
 	public int[] jagChecksum = new int[9];
 
@@ -2292,7 +2294,7 @@ public final Jagfile getJagFile(int arg0, String arg1, int arg2, String arg3, in
 			}
 		} catch (Exception var28) {
 		}
-		if (var7 != null) {
+		if (this.JAG_CHECKSUMS && var7 != null) {
 			this.field1329.reset();
 			this.field1329.update(var7);
 			int var9 = (int) this.field1329.getValue();

src/main/java/jagex2/dash3d/World3D.java

@@ -522,11 +522,13 @@ public boolean addLoc(int arg0, int arg1, int arg2, int arg3, int arg4, int arg5
 
 	@ObfuscatedName("s.b(B)V")
 	public void clearLocChanges() {
-		for (int var2 = 0; var2 < this.changedLocCount; var2++) {
-			Location var3 = this.changedLocs[var2];
-			this.removeLoc(var3);
-			this.changedLocs[var2] = null;
+		for (int i = 0; i < this.changedLocCount; i++) {
+			Location loc = this.changedLocs[i];
+			this.removeLoc(loc);
+			this.changedLocs[i] = null;
 		}
+
+		this.changedLocCount = 0;
 	}
 
 	@ObfuscatedName("s.a(ILq;)V")