script/RaidGeld.s.sol

@@ -12,7 +12,7 @@ contract RaidGeldScript is Script, Constants {
 
     function run() public {
         vm.startBroadcast();
-        raidgeld = new RaidGeld(DAO_TOKEN, POOL);
+        raidgeld = new RaidGeld(DAO_TOKEN, POOL, BAAL);
         vm.stopBroadcast();
     }
 }

src/Constants.sol

@@ -5,6 +5,7 @@ contract Constants {
     //base addresses
     address public constant DAO_TOKEN = 0x11dC980faf34A1D082Ae8A6a883db3A950a3c6E8;
     address public constant POOL = 0x27004f6d0c1bB7979367D32Ba9d6DF6d61A18926;
+    address public constant BAAL = 0x4d5A5B4a679b10038e1677C84Cb675d10d29fFFD;
     address public constant WETH = 0x4200000000000000000000000000000000000006;
     address public constant SWAP_ROUTER = 0x2626664c2603336E57B271c5C0b26F421741e481;
 }

src/RaidGeld.sol

@@ -3,6 +3,7 @@ pragma solidity ^0.8.13;
 
 import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
 import "@openzeppelin/contracts/access/Ownable.sol";
+import {IBaal} from "lib/Baal/contracts/interfaces/IBaal.sol";
 
 import {RaidGeldUtils} from "../src/RaidGeldUtils.sol";
 import {Army, Player, Raider, Boss} from "../src/RaidGeldStructs.sol";
@@ -13,6 +14,7 @@ contract RaidGeld is ERC20, Ownable, Constants {
     uint256 public constant BUY_IN_AMOUNT = 0.00005 ether;
     uint256 public BUY_IN_DAO_TOKEN_AMOUNT;
     uint256 public constant INITIAL_GELD = 50 * MANTISSA;
+    uint256 public constant SACRIFICE_SHARE = 1e3; // 10%
     mapping(address => Player) private players;
     mapping(address => Army) private armies;
     mapping(address => Boss) private bosses;
@@ -21,6 +23,7 @@ contract RaidGeld is ERC20, Ownable, Constants {
     IWETH public immutable weth = IWETH(WETH);
     // RGCVII token
     ERC20 public daoToken;
+    IBaal public baal;
     // RGCVII pool
     address public pool;
     // Uniswap
@@ -62,9 +65,10 @@ contract RaidGeld is ERC20, Ownable, Constants {
         _;
     }
 
-    constructor(address _daoToken, address _pool) ERC20("Raid Geld", "GELD") Ownable(msg.sender) {
+    constructor(address _daoToken, address _pool, address _baal) ERC20("Raid Geld", "GELD") Ownable(msg.sender) {
         daoToken = ERC20(_daoToken);
         pool = _pool;
+        baal = IBaal(_baal);
         BUY_IN_DAO_TOKEN_AMOUNT = 500 * 10 ** daoToken.decimals();
     }
 
@@ -134,6 +138,11 @@ contract RaidGeld is ERC20, Ownable, Constants {
         );
         start_game(msg.sender);
     }
+    function sacrificeToDao(uint256 _baseAmount) private {
+        uint256 amount = _baseAmount * SACRIFICE_SHARE / MANTIASSA;
+        address[] memory tokens = new address[](0);
+        baal.ragequite(address(this), amount, 0, tokens);
+    }
 
     // Override for default number of decimals
     function decimals() public view virtual override returns (uint8) {

test/RaidGeld.t.sol

@@ -36,7 +36,7 @@ contract raid_geldTest is Test, Constants {
         vm.deal(owner, 10 ether);
         fundAccount(player1);
         vm.prank(owner);
-        raid_geld = new RaidGeld(DAO_TOKEN, POOL);
+        raid_geld = new RaidGeld(DAO_TOKEN, POOL, BAAL);
         raid_geld.weth().deposit{value: 5 ether}();
     }