Used to add clickable nodes to Template:Event/Map (a call per each node).
Parameters
[1]
Node label (A, B, etc.), should correspond to an existing Template:NodeInfo node for it to be clickable.
[2]
Difficulty (Easy, Medium, or Hard), should correspond to an existing Template:NodeInfo node for it to be clickable.
x, y
Coordinates of the node center (roughly).
size
Size (diameter) of the clickable area, defaults to 40.
Examples
{{Event/Map|
{{Event/MapNode|A|Easy|x=...|y=...}}
{{Event/MapNode|B|Easy|x=...|y=...}}
...
}}
See Winter 2017 Event/E-3/Enemy patterns for example.