User Manual

266
CATC MERLIN’S WAND 1.22 APPENDIX D
User’s Manual CATC Scripting Language
Bitwise Logical Operators
~ Bitwise
complement
Integer-integer Integer ~0b11111110 = 0b00000001
& Bitwise AND Integer-integer Integer 0b11111110 & 0b01010101 =
0b01010100
^ Bitwise
exclusive OR
Integer-integer Integer 0b11111110 ^ 0b01010101 =
0b10101011
| Bitwise
inclusive OR
Integer-integer Integer 0b11111110 | 0b01010101 =
0b11111111
Shift Operators
<< Left shift Integer-integer Integer 0b11111110 << 3 = 0b11110000
>> Right shift Integer-integer Integer 0b11111110 >> 1 = 0b01111111
Assignment Operators
= Assignment Any Any A = 1
B = C = A
+= Addition
assignment
Integer-integer Integer x = 1
x += 1 = 2
String-string String a = "one "
a += "two" = "one two"
Raw byte-raw byte Raw z = '001122'
z += '334455' = '001122334455'
List-list List x = [1, 2]
x += [3, 4] = [1, 2, 3, 4]
Integer-list List y = 1
y += [2, 3] = [1, 2, 3]
Integer-string String a = "number = "
a += 2 = "number = 2"
*Note: integer-string concatenation uses decimal
conversion.
String-list List s = "one"
s + ["two"] = ["one", "two"]
-= Subtraction
assignment
Integer-integer Integer y = 3
y –= 1 = 2
*= Multiplication
assignment
Integer-integer Integer x = 3
x *= 1 = 3
/= Division
assignment
Integer-integer Integer s = 3
s /= 1 = 3
%= Modulus
assignment
Integer-integer Integer y = 3
y %= 1 = 0
>>= Right shift
assignment
Integer-integer Integer b = 0b11111110
b >>= 1 = 0b01111111
<<= Left shift
assignment
Integer-integer Integer a = 0b11111110
a <<= 3 = 0b11111110000
Operator
Symbol Description
Operand
Types
Result
Types Examples
Operators (Continued)