src/input.cpp


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// external libs
#include "GLFW/glfw3.h"

// project headers
#include "input.hpp"


namespace Input
{
	namespace {
		int mouse_x;
		int mouse_y;
		bool mouse_click;
	}
	void process(GLFWwindow *window)
	{
		if(glfwGetKey(window, GLFW_KEY_ESCAPE) == GLFW_PRESS)
			glfwSetWindowShouldClose(window, true);
		else
		{
			double _mouse_x, _mouse_y;
			glfwGetCursorPos(window, &_mouse_x, &_mouse_y);
			mouse_x = (int)_mouse_x;
			mouse_y = (int)_mouse_y;
			if(GLFW_PRESS == glfwGetMouseButton(window, GLFW_MOUSE_BUTTON_LEFT))
				mouse_click = true;
			else
				mouse_click = false;
		}
	}

	int get_mouse_x()
	{
		return mouse_x;
	}
	int get_mouse_y()
	{
		return mouse_y;
	}
	bool get_mouse_click()
	{
		return mouse_click;
	}
}