Calls a script on the entity which has the badger:presentation_event component.
Example:
"event_scripts": {
"melee_attack_a": "variable.attack_used = 1;",
"melee_attack_b": "variable.attack_used = 2;"
}
"badger:presentation_event": {
"on_melee_attack_a": {
"script": "melee_attack_a"
}