Added files

dane/game/debug/arrajki/am_array_encoder.py

@@ -0,0 +1,78 @@
+data_to_encode = [
+    "Test",
+    True,
+    1.5,
+    1,
+    "TRUE",
+    False,
+    0.0,
+    0
+]
+
+def intToBytes(i):
+    return i.to_bytes(4, byteorder="little", signed=True)
+
+def bytesToInt(b):
+    return int.from_bytes(b, byteorder="little", signed=True)
+
+def encode(data):
+    encoded_bytes = b""
+
+    encoded_bytes += intToBytes(len(data))
+
+    for d in data:
+        if type(d) == int:
+            encoded_bytes += intToBytes(1)
+            encoded_bytes += intToBytes(d)
+        elif type(d) == float:
+            encoded_bytes += intToBytes(4)
+            encoded_bytes += intToBytes(int(d*10000))
+        elif type(d) == str:
+            encoded_bytes += intToBytes(2)
+            encoded_bytes += intToBytes(len(d))
+            encoded_bytes += d.encode("utf-8")
+        elif type(d) == bool:
+            encoded_bytes += intToBytes(3)
+            encoded_bytes += intToBytes(int(d))
+
+    print(encoded_bytes)
+    return encoded_bytes
+
+def decode(encoded_bytes):
+    data = []
+    bytes_read = 0
+
+    array_length = bytesToInt(encoded_bytes[bytes_read:bytes_read+4])
+    bytes_read += 4
+
+    for _ in range(array_length):
+        data_type = bytesToInt(encoded_bytes[bytes_read:bytes_read+4])
+        bytes_read += 4
+
+        if data_type == 1:
+            data.append(bytesToInt(encoded_bytes[bytes_read:bytes_read+4]))
+            bytes_read += 4
+        elif data_type == 4:
+            data.append(bytesToInt(encoded_bytes[bytes_read:bytes_read+4])/10000)
+            bytes_read += 4
+        elif data_type == 2:
+            string_length = bytesToInt(encoded_bytes[bytes_read:bytes_read+4])
+            bytes_read += 4
+            data.append(encoded_bytes[bytes_read:bytes_read+string_length].decode("utf-8"))
+            bytes_read += string_length
+        elif data_type == 3:
+            data.append(bool(bytesToInt(encoded_bytes[bytes_read:bytes_read+4])))
+            bytes_read += 4
+        else:
+            raise ValueError("Unknown data type")
+
+    return data
+
+with open("testowe_dane.arr", "wb") as f:
+    f.write(encode(data_to_encode))
+
+#with open("testowe_dane_mixed.arr", "rb") as f:
+#    print(decode(f.read()))
+
+#with open("TESTOWE_DANE_ZMIANY.ARR", "rb") as f:
+#    print(decode(f.read()))