import os
from SCons.Script import DefaultEnvironment, ARGUMENTS, Glob, Dir

env = DefaultEnvironment()
platform = ARGUMENTS.get("platform", "linux")
target = ARGUMENTS.get("target", "template_debug")  # or template_release
arch = ARGUMENTS.get("arch", "x86_64")

HERE = Dir(".").abspath
GODOTCPP = os.path.join(HERE, "godot-cpp")

inc_paths = [
    os.path.join(GODOTCPP, "include"),
    os.path.join(GODOTCPP, "gen", "include"),
]
for extra in ("godot-headers", "gdextension"):
    p = os.path.join(GODOTCPP, extra)
    if os.path.isdir(p):
        inc_paths.append(p)

env.Append(CPPPATH=inc_paths)
env.Append(LIBPATH=[os.path.join(GODOTCPP, "bin")])
env.Append(CXXFLAGS=["-std=c++17", "-fPIC"])

env.Append(LIBS=[f"godot-cpp.{platform}.{target}.{arch}"])

outdir = os.path.join(HERE, "bin")
os.makedirs(outdir, exist_ok=True)
soname = f"gol.{platform}.{'debug' if target == 'template_debug' else 'release'}.{arch}"

env.SharedLibrary(target=os.path.join(outdir, soname), source=Glob("src/*.cpp"))