Add Discord community version (64-bit only)

- Added realracing3-community.apk (71.57 MB)
- Removed 32-bit support (armeabi-v7a)
- Only includes arm64-v8a libraries
- Decompiled source code included
- Added README-community.md with analysis

decompiled-community/sources/com/mbridge/msdk/playercommon/exoplayer2/util/LongArray.java

@@ -0,0 +1,45 @@
+package com.mbridge.msdk.playercommon.exoplayer2.util;
+
+import java.util.Arrays;
+
+/* loaded from: classes4.dex */
+public final class LongArray {
+    private static final int DEFAULT_INITIAL_CAPACITY = 32;
+    private int size;
+    private long[] values;
+
+    public final int size() {
+        return this.size;
+    }
+
+    public LongArray() {
+        this(32);
+    }
+
+    public LongArray(int i) {
+        this.values = new long[i];
+    }
+
+    public final void add(long j) {
+        int i = this.size;
+        long[] jArr = this.values;
+        if (i == jArr.length) {
+            this.values = Arrays.copyOf(jArr, i * 2);
+        }
+        long[] jArr2 = this.values;
+        int i2 = this.size;
+        this.size = i2 + 1;
+        jArr2[i2] = j;
+    }
+
+    public final long get(int i) {
+        if (i < 0 || i >= this.size) {
+            throw new IndexOutOfBoundsException("Invalid index " + i + ", size is " + this.size);
+        }
+        return this.values[i];
+    }
+
+    public final long[] toArray() {
+        return Arrays.copyOf(this.values, this.size);
+    }
+}