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motherlode

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This commit is contained in:
Hardhat Chad
2025-06-12 20:57:28 -07:00
parent 4f0d315dca
commit c35d60ff4d
5 changed files with 84 additions and 32 deletions
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27
program/src/mine.rs
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@@ -11,7 +11,7 @@ pub fn process_mine(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult
// Load accounts.
let clock = Clock::get()?;
let [signer_info, authority_info, block_info, commitment_info, market_info, miner_info, mint_hash_info, mint_ore_info, permit_info, recipient_info, treasury_info, system_program, token_program, slot_hashes_sysvar] =
let [signer_info, authority_info, block_info, commitment_info, market_info, miner_info, mint_hash_info, mint_ore_info, permit_info, recipient_info, treasury_info, treasury_tokens_info, system_program, token_program, slot_hashes_sysvar] =
accounts
else {
return Err(ProgramError::NotEnoughAccountKeys);
@@ -42,6 +42,9 @@ pub fn process_mine(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult
.is_writable()?
.as_associated_token_account(&miner.authority, &MINT_ADDRESS)?;
treasury_info.has_address(&TREASURY_ADDRESS)?;
let treasury_tokens = treasury_tokens_info
.is_writable()?
.as_associated_token_account(&treasury_info.key, &mint_ore_info.key)?;
system_program.is_program(&system_program::ID)?;
token_program.is_program(&spl_token::ID)?;
slot_hashes_sysvar.is_sysvar(&sysvar::slot_hashes::ID)?;
@@ -104,16 +107,28 @@ pub fn process_mine(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult
// Score and increment rewards.
let score = difficulty(miner.hash) as u64;
if score >= block.reward.difficulty_threshold {
if score >= block.reward.nugget_threshold {
block.winning_hashes += 1;
miner.winning_hashes += 1;
miner_reward += block.reward.difficulty_reward;
miner_reward += block.reward.nugget_reward;
}
// If hash is best hash, update best hash.
if miner.hash < block.reward.best_hash {
block.reward.best_hash = miner.hash;
block.reward.best_hash_authority = miner.authority;
if miner.hash < block.reward.lode_hash {
block.reward.lode_hash = miner.hash;
block.reward.lode_authority = miner.authority;
}
// If hash is motherlode hash, pay the motherlode reward.
if score >= block.reward.motherlode_threshold {
transfer_signed(
authority_info,
treasury_tokens_info,
recipient_info,
token_program,
treasury_tokens.amount(),
&[TREASURY],
)?;
}
}