asserts.h

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#pragma once
#include "../defines.h"
 
namespace Saga {
 
// Comment the line below to disable assertions
#define SAGA_ASSERTIONS_ENABLED
 
#ifdef SAGA_ASSERTIONS_ENABLED
 
/*
    We do this so that this is compatible with different compilers. VSCode's MSC will complain if we use builtin_trap, since that's clang specific. But Qt uses builtin_trap
*/
#if _MSC_VER
#include <intrin.h>
#define debugBreak() __debugbreak()
#else
#define debugBreak() __builtin_trap()
#endif
 
void reportAssertionFailed(const char *expression, const char *message, const char *file, int line, ...);
 
#define SASSERT(expr)                                             \
    {                                                             \
        if (!(expr)) {                                            \
            reportAssertionFailed(#expr, "", __FILE__, __LINE__); \
            debugBreak();                                         \
        }                                                         \
    }
 
#define SASSERT_MESSAGE(expr, message, ...)                                           \
    {                                                                                 \
        if (!(expr)) {                                                                \
            reportAssertionFailed(#expr, message, __FILE__, __LINE__, ##__VA_ARGS__); \
            debugBreak();                                                             \
        }                                                                             \
    }
 
#ifdef SAGA_DEBUG
#define SASSERT_DEBUG(expr)                                       \
    {                                                             \
        if (!(expr)) {                                            \
            reportAssertionFailed(#expr, "", __FILE__, __LINE__); \
            debugBreak();                                         \
        }                                                         \
    }
 
#define SASSERT_DEBUG_MESSAGE(expr, message, ...)                                     \
    {                                                                                 \
        if (!(expr)) {                                                                \
            reportAssertionFailed(#expr, message, __FILE__, __LINE__, ##__VA_ARGS__); \
            debugBreak();                                                             \
        }                                                                             \
    }
#else
#define SASSERT_DEBUG(expr)                  // does nothing
#define SASSERT_DEBUG_MESSAGE(expr, message) // does nothing
#endif
 
#else
#define SASSERT(expr)                        // does nothing
#define SASSERT(expr, message)               // does nothing
#define SASSERT_DEBUG(expr)                  // does nothing
#define SASSERT_DEBUG_MESSAGE(expr, message) // does nothing
#endif
 
} // namespace Saga