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from dataclasses import dataclass
import os.path
from .asm_ops import *
from .asm_eval import *
from .tokenizer import *
@dataclass
class Result0Line:
line_num: int
src_file: str
line: str
@dataclass
class Result0:
lines: list[Result0Line]
def pass_0(lines: list[str], file_name: str) -> Result0:
file_name = file_name if file_name.endswith(".atk16") else file_name + ".atk16"
result_lines: list[Result0Line] = []
for (line_num, line) in enumerate(lines):
line_num += 1 # line numbers are 1-based
line = line.split(";")[0].strip()
if line == "": continue
keyword, *args = tokenize(line)
match keyword:
case "@include":
asm_file_name = args[0] if args[0].endswith(".atk16") else args[0] + ".atk16"
# if starts with %, use the path relative to this source file, not the current working directory
if asm_file_name.startswith("%"):
path = os.path.join(os.path.dirname(__file__), "builtin_asm", asm_file_name[1:])
# if absolute, use the absolute path
elif os.path.isabs(asm_file_name):
path = asm_file_name
else:
path = os.path.join(os.path.dirname(file_name), asm_file_name)
with open(path, "r") as f:
incl_lines = f.readlines()
incl_result0 = pass_0(incl_lines, asm_file_name)
for incl_line in incl_result0.lines:
result_lines.append(Result0Line(
src_file=incl_line.src_file,
line_num=incl_line.line_num,
line=incl_line.line
))
case _:
result_lines.append(Result0Line(
src_file=file_name,
line_num=line_num,
line=line
))
return Result0(
lines=result_lines
)
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