mirror of
https://github.com/gbdev/rgbds.git
synced 2026-08-19 13:24:27 +00:00
Rangi
21682e8814
Negative macro arguments count from the end, i.e. `\<-1>` is equivalent to `\<_NARG>`, even after `shift`ing them. Negative arguments cannot be used to access shifted values.
24 lines
533 B
C++
24 lines
533 B
C++
// SPDX-License-Identifier: MIT
|
|
|
|
#ifndef RGBDS_ASM_MACRO_HPP
|
|
#define RGBDS_ASM_MACRO_HPP
|
|
|
|
#include <memory>
|
|
#include <stdint.h>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
struct MacroArgs {
|
|
uint32_t shift;
|
|
std::vector<std::shared_ptr<std::string>> args;
|
|
|
|
uint32_t nbArgs() const { return args.size() - shift; }
|
|
std::shared_ptr<std::string> getArg(int32_t num) const;
|
|
std::shared_ptr<std::string> getAllArgs() const;
|
|
|
|
void appendArg(std::shared_ptr<std::string> arg);
|
|
void shiftArgs(int32_t count);
|
|
};
|
|
|
|
#endif // RGBDS_ASM_MACRO_HPP
|