Top Level Namespace

Defined in:

Constant Summary

CONFIG_FILE = CONFIG_FILE_PATH / CONFIG_FILE_NAME

CONFIG_FILE_NAME = "crab.yml"

CONFIG_FILE_PATH = Path["~/.config/crab/"].expand(home: true)

FILE_PATH = "src/crab/gb/opcodes.cr"

OPCODE_JSON_URL = "https://raw.githubusercontent.com/izik1/gbops/master/dmgops.json"

Method Summary

• count_set_bits(n : Int) : Int
• first_set_bit(n : Int) : Int
• help_marker(desc : String) : Nil

  Display a little (?) mark which shows a tooltip when hovered.

• hex_str(n : UInt8 | UInt16 | UInt32 | UInt64, prefix = true) : String
• last_set_bit(n : Int) : Int

Macro Summary

• bit?(value, bit)
• bits(value, range)
• clear_bit(value, bit)
• count_bits(value)
• log(value, newline = true)
• set_bit(value, bit)
• set_bit(value, bit, set)
• trace(value, newline = true)

Method Detail

Macro Detail