diff --git a/sprite-optimizer.py b/sprite-optimizer.py
index b9cc362..05f5b54 100755
--- a/sprite-optimizer.py
+++ b/sprite-optimizer.py
@@ -129,8 +129,8 @@ def generate_code(lines, args):
 	for (xa, yb), (x, y) in lines:
 		x, y = x + int(args.offset[0]), y + int(args.offset[1])
 		a, b = xa - x + int(args.offset[0]), yb - y + int(args.offset[1])
-		str_x += "{}{:+}{}, ".format(x, a, "T" if a else "")
-		str_y += "{}{:+}{}, ".format(y, b, "T" if b else "")
+		str_x += "{}, ".format(get_coord(x, a))
+		str_y += "{}, ".format(get_coord(y, b))
 
 	str_x = str_x[:-2] + "}"
 	str_y = str_y[:-2] + "}"
@@ -138,6 +138,26 @@ def generate_code(lines, args):
 	return code
 
 
+# From Zezeombye's BIDE
+def get_coord(start, end):
+	result = "";
+	if start != 0:
+		result += str(start)
+	delta = end - start
+	if delta != 0:
+		if delta > 0 and start != 0:
+			result += "+";
+		if delta < 0:
+			result += "-";
+		if delta != 1 and delta != -1:
+			result += str(abs(delta))
+		result += "T";
+	if len(result) == 0:
+		result = "0"
+	return result;
+
+
+
 if __name__ == "__main__":
 	start = time()