diff options
Diffstat (limited to 'engines/tinsel/coroutine.h')
| -rw-r--r-- | engines/tinsel/coroutine.h | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/engines/tinsel/coroutine.h b/engines/tinsel/coroutine.h index d4cd54a8db..5a8084b7e3 100644 --- a/engines/tinsel/coroutine.h +++ b/engines/tinsel/coroutine.h @@ -27,6 +27,7 @@ #define TINSEL_COROUTINE_H #include "common/scummsys.h" +#include "common/util.h" // for SCUMMVM_CURRENT_FUNCTION namespace Tinsel { @@ -58,6 +59,10 @@ namespace Tinsel { */ //@{ + +// Enable this macro to enable some debugging support in the coroutine code. +//#define COROUTINE_DEBUG 1 + /** * The core of any coroutine context which captures the 'state' of a coroutine. * Private use only. @@ -66,8 +71,11 @@ struct CoroBaseContext { int _line; int _sleep; CoroBaseContext *_subctx; - CoroBaseContext() : _line(0), _sleep(0), _subctx(0) {} - ~CoroBaseContext() { delete _subctx; } +#if COROUTINE_DEBUG + const char *_funcName; +#endif + CoroBaseContext(const char *func); + ~CoroBaseContext(); }; typedef CoroBaseContext *CoroContext; @@ -123,11 +131,10 @@ public: * _ctx->var = 0; * * @see CORO_END_CONTEXT - * - * @note We always declare a variable 'DUMMY' to allow the user to specify - * an 'empty' context. */ -#define CORO_BEGIN_CONTEXT struct CoroContextTag : CoroBaseContext { int DUMMY +#define CORO_BEGIN_CONTEXT \ + struct CoroContextTag : CoroBaseContext { \ + CoroContextTag() : CoroBaseContext(SCUMMVM_CURRENT_FUNCTION) {} \ /** * End the declaration of a coroutine context. |