And pleased at last with that thought, and toiled and tired bu rage and indignation, he laid himself down, and sullenly resolved upon dying, and refused all things that were brought him.
This passage shows Oroonoko’s contempt with the idea of dying over becoming a slave. Pleased is defined as “To be agreeable to; to gratify, satisfy, delight.”. By being pleased with his idea of starvation his rage and indignation resolves and he lays himself down to die by refusing the food brought to him rather than continue on into a life of slavery. This again emphasizes how Oroonoko would rather die than be a slave.
"please, v." OED Online, Oxford University Press, December 2019, www.oed.com/view/Entry/145560. Accessed 11 February 2020.