diff options
Diffstat (limited to 'engines/engine.h')
| -rw-r--r-- | engines/engine.h | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/engines/engine.h b/engines/engine.h index 7b40a377ef..45a8ef7d87 100644 --- a/engines/engine.h +++ b/engines/engine.h @@ -79,22 +79,35 @@ public: /** Specific for each engine: prepare error string. */ virtual void errorString(const char *buf_input, char *buf_output); + /** + * Return the engine's debugger instance, if any. Used by error() to + * invoke the debugger when a severe error is reported. + */ + virtual GUI::Debugger *getDebugger() { return 0; } + + /** + * Pause or resume the engine. This should stop/resume any audio playback + * and other stuff. Called right before the system runs a global dialog + * (like a global pause, main menu, options or 'confirm exit' dialog). + * + * @param pause true to pause the engine, false to resume it + */ + virtual void pauseEngine(bool pause) {} + + +public: + + /** Setup the backend's graphics mode. */ void initCommonGFX(bool defaultTo1XScaler); /** On some systems, check if the game appears to be run from CD. */ void checkCD(); - /* Indicate if an autosave should be performed. */ + /** Indicate if an autosave should be performed. */ bool shouldPerformAutoSave(int lastSaveTime); /** Initialized graphics and shows error message. */ void GUIErrorMessage(const Common::String msg); - - /** - * Return the engine's debugger instance, if any. Used by error() to - * invoke the debugger when a severe error is reported. - */ - virtual GUI::Debugger *getDebugger() { return 0; } }; extern Engine *g_engine; |