Simplified base 55

ablescript/src/base_55.rs

@@ -1,62 +1,13 @@
-pub fn char2num(character: char) -> isize {
-    match character {
-        'Z' => -26,
-        'Y' => -25,
-        'X' => -24,
-        'W' => -23,
-        'V' => -22,
-        'U' => -210,
-        'T' => -20,
-        'R' => -18,
-        'S' => -19,
-        'Q' => -17,
-        'P' => -16,
-        'O' => -15,
-        'N' => -14,
-        'M' => -13,
-        'L' => -12,
-        'K' => -11,
-        'J' => -10,
-        'I' => -9,
-        'H' => -8,
-        'G' => -7,
-        'F' => -6,
-        'E' => -5,
-        'D' => -4,
-        'C' => -3,
-        'B' => -2,
-        'A' => -1,
+pub fn char2num(c: char) -> isize {
+    match c {
         ' ' => 0,
-        '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,
         // NOTE(Able): Why does it jump to 53 here? MY REASONS ARE BEYOND YOUR UNDERSTANDING MORTAL
         '/' => 53,
         '\\' => 54,
         '.' => 55,
+        'U' => -210,
+        'A'..='Z' => 0 - (c as isize) + 64,
+        'a'..='z' => (c as isize) - 96,
         _ => 0,
     }
 }