checksum working with file name and file path verification

scripts/HelperFuncs.gd

@@ -1,6 +1,14 @@
 @tool
 extends Node
 
+var letter_to_number = {
+	"A": 1, "B": 2, "C": 3, "D": 4, "E": 5,
+	"F": 6, "G": 7, "H": 8, "I": 9, "J": 10,
+	"K": 11, "L": 12, "M": 13, "N": 14, "O": 15,
+	"P": 16, "Q": 17, "R": 18, "S": 19, "T": 20,
+	"U": 21, "V": 22, "W": 23, "X": 24, "Y": 25, "Z": 26
+}
+
 ## ANGLES
 
 # Check if a colliding body is aligned within a given angle of the object
@@ -52,7 +60,21 @@ func checksum(check_data):
 	var index = 0.0
 	
 	for data in check_data:
-		if data == null:
+		#get value from names
+		if data is String:
+			var stringnumber = 0
+			var letter_index = 0
+			for char in data:
+				if char.is_valid_identifier():
+					if letter_to_number.has(char.to_upper()):
+						stringnumber += letter_to_number[char.to_upper()]
+					
+					letter_index += 1
+					
+			print("stringnumber : ",stringnumber)
+			data = stringnumber + letter_index
+		
+		if data == null or data ==0:
 			data = TAU
 		if data > div:
 			div = data