The token uses OpenZeppelins ERC20 base contract and only adds a maximum supply of 250mio EMBR to it.
The contract is based on SUSHI's version with some adjustments:
- Upgrade to pragma 0.8.7
- therefore remove usage of SafeMath (built in overflow check for solidity > 8)
- Merge sushi's master chef V1 & V2 (no usage of dummy pool)
- remove withdraw function (without harvest) => requires the rewardDebt to be an signed int instead of uint which requires a lot of casting and has no real usecase for us
- no dev emissions, but treasury emissions instead
- treasury percentage is subtracted from emissions instead of added on top
- update of emission rate with upper limit of 6 EMBR/block
- more require checks in general
Tests are located under the test/ directory.
yarn test- Runs all testsyarn test:coverage- Runs all tests with coverage report