Method create_decomp_for_version

bytecode/bytecode_base.cpp:1642–1692

static Ref create_decomp_for_version(String ver);

// static Ref<GDScriptDecomp> create_decomp_for_version(String ver);
Ref<GDScriptDecomp> GDScriptDecomp::create_decomp_for_version(String str_ver, bool p_force) {
	bool include_dev = false;
	Ref<GodotVer> ver = GodotVer::parse(str_ver);
	ERR_FAIL_COND_V_MSG(ver.is_null() || ver->get_major() == 0, Ref<GDScriptDecomp>(), "Invalid version: " + str_ver);
	if (ver->get_prerelease().contains("dev")) {
		include_dev = true;
	}
	auto versions = GDScriptDecompVersion::get_decomp_versions(include_dev, ver->get_major());
	versions.reverse();
	// Exact match for dev versions
	if (include_dev) {
		str_ver = ver->as_tag();
		for (auto &v : versions) {
			bool has_max = !v.max_version.is_empty();
			if (v.min_version == str_ver || (has_max && v.max_version == str_ver)) {
				return Ref<GDScriptDecomp>(create_decomp_for_commit(v.commit));
			}
		}
		ERR_FAIL_COND_V_MSG(include_dev, Ref<GDScriptDecomp>(), "No version found for: " + str_ver);
	}
	if (p_force && ver->get_major() == 4 && ver->get_minor() < 3 && (ver->get_minor() != 0 || !ver->is_prerelease())) {
		return Ref<GDScriptDecomp>(create_decomp_for_version("4.3.0"));
	}
	Ref<GodotVer> prev_ver = nullptr;
	int prev_ver_commit = 0;
	for (auto &curr_version : versions) {
		Ref<GodotVer> min_ver = curr_version.get_min_version();
		if (ver->eq(min_ver)) {
			return Ref<GDScriptDecomp>(create_decomp_for_commit(curr_version.commit));
		}

		if (ver->gt(min_ver) && !curr_version.max_version.is_empty()) {
			Ref<GodotVer> max_ver = curr_version.get_max_version();
			if (ver->lte(max_ver)) {
				return Ref<GDScriptDecomp>(create_decomp_for_commit(curr_version.commit));
			}
		}
		if (prev_ver_commit > 0 && ver->lt(min_ver) && ver->gte(prev_ver)) {
			// 3.4 -> 3.2
			if (ver->get_major() == prev_ver->get_major()) {
				return Ref<GDScriptDecomp>(create_decomp_for_commit(prev_ver_commit));
			}
		}
		prev_ver = min_ver;
		prev_ver_commit = curr_version.commit;
	}
	if (ver->get_major() == prev_ver->get_major() && ver->gte(prev_ver)) {
		return Ref<GDScriptDecomp>(create_decomp_for_commit(prev_ver_commit));
	}
	ERR_FAIL_V_MSG(Ref<GDScriptDecomp>(), "No version found for: " + str_ver);
}

template <typename T>
static int64_t continuity_tester(const Vector<T> &p_vector, const Vector<T> &p_other, String name, int pos = 0) {