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This commit is contained in:
Hardhat Chad
2025-09-18 14:42:18 -07:00
parent 04940529f8
commit fbcdae6296
9 changed files with 63 additions and 132 deletions
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16
program/src/reset.rs
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@@ -7,7 +7,7 @@ pub fn process_reset(accounts: &[AccountInfo<'_>], _data: &[u8]) -> ProgramResul
// Load accounts.
let clock = Clock::get()?;
let (required_accounts, miner_accounts) = accounts.split_at(8);
let [signer_info, board_info, mint_info, treasury_info, treasury_tokens_info, system_program, token_program, slot_hashes_sysvar] =
let [signer_info, board_info, mint_info, square_info, treasury_info, treasury_tokens_info, system_program, token_program, slot_hashes_sysvar] =
required_accounts
else {
return Err(ProgramError::NotEnoughAccountKeys);
@@ -18,6 +18,7 @@ pub fn process_reset(accounts: &[AccountInfo<'_>], _data: &[u8]) -> ProgramResul
.assert_mut(|b| b.slot_hash == [0; 32])?
.assert_mut(|b| clock.slot >= b.end_slot)?;
let mint = mint_info.has_address(&MINT_ADDRESS)?.as_mint()?;
let square = square_info.as_account_mut::<Square>(&ore_api::ID)?;
let treasury = treasury_info.as_account_mut::<Treasury>(&ore_api::ID)?;
treasury_tokens_info.as_associated_token_account(&treasury_info.key, &mint_info.key)?;
system_program.is_program(&system_program::ID)?;
@@ -29,7 +30,7 @@ pub fn process_reset(accounts: &[AccountInfo<'_>], _data: &[u8]) -> ProgramResul
if let Ok(slot_hash) = get_slot_hash(board.end_slot, slot_hashes_sysvar) {
board.slot_hash = slot_hash;
let winning_square = get_winning_square(&slot_hash);
let square_prospects = board.prospects[winning_square as usize];
let square_prospects = board.prospects[winning_square];
(winning_square, square_prospects)
} else {
// Cannot get slot hash. No one wins.
@@ -68,13 +69,18 @@ pub fn process_reset(accounts: &[AccountInfo<'_>], _data: &[u8]) -> ProgramResul
let miner = miner_info
.as_account_mut::<Miner>(&ore_api::ID)?
.assert_mut(|m| m.round_id == board.id)?;
let miner_prospects = miner.prospects[winning_square as usize];
let miner_prospects = miner.prospects[winning_square];
let rewards = miner_prospects + (winnings * miner_prospects / square_prospects); // Winners get their own prospect back plus their share of the winnings.
checksum += miner_prospects;
miner.rewards_sol += rewards;
miner.lifetime_rewards_sol += rewards;
rewards_sol[i] = rewards;
// Check if miner was provided in correct order.
if miner.authority != square.miners[winning_square][i] {
return Err(ProgramError::InvalidAccountData);
}
// Find the top winner.
if miner_prospects > top_miner_prospects {
top_miner_prospects = miner_prospects;
@@ -134,7 +140,7 @@ pub fn get_slot_hash(
Ok(slot_hash)
}
fn get_winning_square(slot_hash: &[u8]) -> u64 {
fn get_winning_square(slot_hash: &[u8]) -> usize {
// Use slot hash to generate a random u64
let r1 = u64::from_le_bytes(slot_hash[0..8].try_into().unwrap());
let r2 = u64::from_le_bytes(slot_hash[8..16].try_into().unwrap());
@@ -143,5 +149,5 @@ fn get_winning_square(slot_hash: &[u8]) -> u64 {
let r = r1 ^ r2 ^ r3 ^ r4;
// Returns a value in the range [0, 24] inclusive
r % 25
(r % 25) as usize
}