Example usage (changes costume of first entertainer):
`context.executeAction("staffsetcostume", { "staff": map.getAllEntities("staff").filter(function(staff) { return staff.staffType == "entertainer" })[0].id, "costume": 0 })`

Example usages (note that the value doesn't matter for close/open park):
```
context.executeAction("parksetparameter", { "parameter": 0, "value": 0 }) // close the park
context.executeAction("parksetparameter", { "parameter": 1, "value": 0 }) // open the park
context.executeAction("parksetparameter", { "parameter": 2, "value": 12345 }) // set the flags (uint64_t) for "Same price for item across park"
```

Example usage (maximum funding on rollercoasters and thrill rides):
```
context.executeAction("parksetresearchfunding", { "priorities": 12, "fundingAmount": 3 })
```

Example usage (set handyman uniforms to orange):
`context.executeAction("staffsetcolour", { "staffType": 0, "colour": 20 })`

Example usage: `context.executeAction("staffsetname", { "staff": map.getAllEntities("staff")[0].id, "name": "Foo Bar" })`

Example usage (assuming that the first staff member is a handyman: water gardens, empty trash bins):
`context.executeAction("staffsetorders", { "staff": map.getAllEntities("staff")[0].id, "orders": 6 })`