Create more building blocks to define logic

We require more building blocks for logic.

• Connect to a signal, delay/compress it by 1s, reemit another signal.
• Connect to a signal only if a condition is true, reemit another signal.
• Connect to a signal and depending on a condtion remit two different signals.
• Delay a signal by ms
• Assignment node
• Repeat (send signal when signal A is started until signal B is emitted. every x ms)

Support for PointerHandler

• Support for cursorShape
• MouseArea replacement

FocusScope

• Keyboard input support

Split color into components for e.g. animations

Array/stack management as node as nodes

• append, remove
• value by index
• size

String support as nodes

• Append/concat
• size
• value by index
• contains

Math

• increase
• decrease

Extras

Ternary Operator / add unlimited custom options / switch statement - should support lots of types, images, colors, strings, etc.

Turning options into multiple booleans

Repeating pulse / LFO

Sample and Hold

Store a value if signal is emitted.

Number to string with pre / post fix

Behaviors with explicit property

Logical Switch

Multi signal mapper - to map multiple signals to one switch

expression nodes need true / false signals