Types

bool

• Contains the Boolean constants true or false
• Casting an integer of value 0 to a bool will result in false, any other value will result in true.

!false = true
(bool) 0 = false

int

• 32 bit integer
• Range from -2147483647 .. 2147483647

Formats
100
+100
-100
hex?

float

• 32 bit floating number

Formats
1.0
1.0f
polish notation?

object

• object is a base class which may be used to store references to objects of any class.

string

• Strings can be indexed as arrays.
• Strings support the following escape sequences

\r   ?
\n   New line
\t   Tab character
\l   ?
\a   ?
\b   ?
\\   Backslash
\"   Double quote mark
\'   Single quote mark
\0   ?

Array Types

• Arrays are indexed lists of any base type or any class type including GameObjects.
• Arrays are declared using these statements

Train[] trains;
int[] Numbers = new int[n]; // where n is the number of items in the array.

• The keyword new creates the array but does not initialise any of the members

Numbers[3] = 256; // assigns a value to the array. Array indices start at zero

• Arrays may also be returned by methods

Signal[] signals = World.GetSignalList()  // creates an array of signals from a built in method
Numbers[Numbers.size()] = 5;              // adds a new value after the end of the array, increasing its size by 1
Numbers[0,1] = null;                      // deletes the first value from the array, decreasing its size by 1