78 lines
2.2 KiB
C++
78 lines
2.2 KiB
C++
/* The MIT License
|
|
*
|
|
* Copyright (c) 2010 OTClient, https://github.com/edubart/otclient
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*/
|
|
|
|
|
|
#ifndef ENGINE_H
|
|
#define ENGINE_H
|
|
|
|
#include <prerequisites.h>
|
|
#include <core/input.h>
|
|
|
|
class Engine
|
|
{
|
|
public:
|
|
Engine() : m_stopping(false),
|
|
m_running(false),
|
|
m_calculateFps(false) { }
|
|
|
|
void init();
|
|
void terminate();
|
|
|
|
/// Poll events
|
|
void poll();
|
|
/// Main loop
|
|
void run();
|
|
|
|
/// Stops main loop
|
|
void stop();
|
|
|
|
/// Change current game state
|
|
bool isRunning() const { return m_running; }
|
|
bool isStopping() const { return m_stopping; }
|
|
|
|
/// Fired by platform on window close
|
|
void onClose();
|
|
/// Fired by platform on window resize
|
|
void onResize(const Size& size);
|
|
/// Fired by platform on mouse/keyboard input
|
|
void onInputEvent(const InputEvent& event);
|
|
|
|
/// Enable FPS counter on screen
|
|
void enableFpsCounter(bool enable = true) { m_calculateFps = enable; };
|
|
|
|
/// Return the current ticks on this frame
|
|
int getCurrentFrameTicks() const { return m_lastFrameTicks; }
|
|
|
|
private:
|
|
bool m_stopping;
|
|
bool m_running;
|
|
bool m_calculateFps;
|
|
|
|
int m_lastFrameTicks;
|
|
};
|
|
|
|
extern Engine g_engine;
|
|
|
|
#endif // ENGINE_H
|
|
|