input.c

#include "input.h"

void initInput(int autoInit)
{
	memset(&input, 0, sizeof(Input));

	if (autoInit)
	{
		glutKeyboardFunc(keyDown);
		glutKeyboardUpFunc(keyUp);
		glutSpecialFunc(specialKeyDown);
		glutSpecialUpFunc(specialKeyUp);
		glutMouseFunc(mouseClick);
	}
}

void keyDown(unsigned char key, int x, int y)
{
	input.keys[key] = 1;
}

void keyUp(unsigned char key, int x, int y)
{
	input.keys[key] = 0;
}

void specialKeyDown(int key, int x, int y)
{
	input.specialKeys[key] = 1;
}

void specialKeyUp(int key, int x, int y)
{
	input.specialKeys[key] = 0;
}

void mouseClick(GLint button, GLint state, GLint x, GLint y)
{
	input.mouse.keys[button] = !state;
	input.mouse.x = x;
	input.mouse.y = y;
}

void moveMouse(GLint x, GLint y)
{
	input.mouse.x = x;
	input.mouse.y = y;
}