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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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61
program/src/open.rs
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@@ -12,7 +12,7 @@ pub fn process_open(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult
// Load accounts.
let clock = Clock::get()?;
let [signer_info, block_info, collateral_info, commitment_info, market_info, mint_base_info, mint_quote_info, vault_base_info, vault_quote_info, system_program, token_program, associated_token_program, rent_sysvar] =
let [signer_info, block_info, collateral_info, commitment_info, market_info, mint_base_info, mint_quote_info, sender_info, treasury_info, treasury_tokens_info, vault_base_info, vault_quote_info, system_program, token_program, associated_token_program, rent_sysvar] =
accounts
else {
return Err(ProgramError::NotEnoughAccountKeys);
@@ -31,11 +31,40 @@ pub fn process_open(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult
.is_writable()?
.has_seeds(&[MINT, &id.to_le_bytes()], &ore_api::ID)?;
mint_quote_info.has_address(&MINT_ADDRESS)?.as_mint()?;
sender_info
.is_writable()?
.as_associated_token_account(&signer_info.key, &mint_quote_info.key)?
.assert_mut(|t| t.amount() >= OPEN_FEE)?;
treasury_info.has_address(&TREASURY_ADDRESS)?;
system_program.is_program(&system_program::ID)?;
token_program.is_program(&spl_token::ID)?;
associated_token_program.is_program(&spl_associated_token_account::ID)?;
rent_sysvar.is_sysvar(&sysvar::rent::ID)?;
// Load treasury token accounts.
if treasury_tokens_info.data_is_empty() {
create_associated_token_account(
signer_info,
treasury_info,
treasury_tokens_info,
mint_quote_info,
system_program,
token_program,
associated_token_program,
)?;
} else {
treasury_tokens_info.as_associated_token_account(&TREASURY_ADDRESS, mint_quote_info.key)?;
}
// Pay block opening fee.
transfer(
signer_info,
sender_info,
treasury_tokens_info,
token_program,
OPEN_FEE,
)?;
// Error out if start slot is within the current period.
let start_slot = id * 1500;
let current_period_start = (clock.slot / 1500) * 1500;
@@ -55,11 +84,12 @@ pub fn process_open(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult
let block = block_info.as_account_mut::<Block>(&ore_api::ID)?;
block.id = id;
block.reward = RewardConfig {
best_hash: [0; 32],
best_hash_authority: Pubkey::default(),
best_hash_reward: 0,
difficulty_threshold: MIN_DIFFICULTY,
difficulty_reward: 0,
lode_hash: [0; 32],
lode_authority: Pubkey::default(),
lode_reward: 0,
motherlode_threshold: MOTHERLOAD_DIFFICULTY,
nugget_reward: 0,
nugget_threshold: NUGGET_DIFFICULTY,
};
block.slot_hash = [0; 32];
block.start_slot = start_slot;
@@ -69,13 +99,13 @@ pub fn process_open(accounts: &[AccountInfo<'_>], data: &[u8]) -> ProgramResult
// Select reward strategy.
let noise_seed = block.id.to_le_bytes();
let noise = hash(&noise_seed);
let best_hash_reward = ONE_ORE * generate_best_hash_reward(noise) as u64;
let lode_reward = ONE_ORE * generate_best_hash_reward(noise) as u64;
let target_block_reward = ONE_ORE * 10;
let expected_hashes_per_block = HASH_TOKEN_SUPPLY / 2;
let expected_qualifying_hashes = expected_hashes_per_block / 2u64.pow(MIN_DIFFICULTY as u32);
let difficulty_reward = (target_block_reward - best_hash_reward) / expected_qualifying_hashes;
block.reward.best_hash_reward = best_hash_reward;
block.reward.difficulty_reward = difficulty_reward;
let expected_qualifying_hashes = expected_hashes_per_block / 2u64.pow(NUGGET_DIFFICULTY as u32);
let difficulty_reward = (target_block_reward - lode_reward) / expected_qualifying_hashes;
block.reward.lode_reward = lode_reward;
block.reward.nugget_reward = difficulty_reward;
// Initialize market.
create_program_account::<Market>(
@@ -232,14 +262,13 @@ fn test_hash_rewards() {
for i in 0u64..1000 {
let noise_seed = i.to_le_bytes();
let noise = hash(&noise_seed);
let best_hash_reward = ONE_ORE * generate_best_hash_reward(noise) as u64;
let lode_reward = ONE_ORE * generate_best_hash_reward(noise) as u64;
let target_block_reward = ONE_ORE * 10;
let expected_hashes_per_block = HASH_TOKEN_SUPPLY / 2;
let expected_qualifying_hashes =
expected_hashes_per_block / 2u64.pow(MIN_DIFFICULTY as u32);
let difficulty_reward =
(target_block_reward - best_hash_reward) / expected_qualifying_hashes;
println!("{}: {} {}", i, best_hash_reward, difficulty_reward);
expected_hashes_per_block / 2u64.pow(NUGGET_DIFFICULTY as u32);
let difficulty_reward = (target_block_reward - lode_reward) / expected_qualifying_hashes;
println!("{}: {} {}", i, lode_reward, difficulty_reward);
}
// assert!(false);
}