#ifndef __PXT_H
#define __PXT_H

//#define DEBUG_MEMLEAKS 1

#pragma GCC diagnostic ignored "-Wunused-parameter"

#include "pxtbase.h"

namespace pxt {

class RefMImage : public RefObject {
  public:
    ImageData *img;

    RefMImage(ImageData *d);
    void makeWritable();
    static void destroy(RefMImage *map);
    static void print(RefMImage *map);
    static void scan(RefMImage *t);
    static unsigned gcsize(RefMImage *t);
};

#define MSTR(s) ManagedString((s)->getUTF8Data(), (s)->getUTF8Size())

static inline String PSTR(ManagedString s) {
    return mkString(s.toCharArray(), s.length());
}

typedef uint32_t ImageLiteral_;

static inline ImageData *imageBytes(ImageLiteral_ lit) {
    return (ImageData *)lit;
}

#if MICROBIT_CODAL
// avoid clashes with codal-defined classes
#define Image MImage
#define Button MButton
#endif

typedef MicroBitPin DevicePin;

typedef RefMImage *Image;

extern MicroBit uBit;
extern MicroBitEvent lastEvent;

MicroBitPin *getPin(int id);

static inline int min_(int a, int b) {
    if (a < b)
        return a;
    else
        return b;
}

static inline int max_(int a, int b) {
    if (a > b)
        return a;
    else
        return b;
}

void initMicrobitGC();

} // namespace pxt

using namespace pxt;

#define DEVICE_EVT_ANY 0

#undef PXT_MAIN
#define PXT_MAIN                                                                                   \
    int main() {                                                                                   \
        pxt::initMicrobitGC();                                                                     \
        pxt::start();                                                                              \
        return 0;                                                                                  \
    }

#endif

// vim: ts=2 sw=2 expandtab