public void input() {
float sensitivity = 0.5f;
float movAmt = (float) (10 * Time.getDelta());
// float rotAmt = (float)(100 * Time.getDelta());
if (Input.getKey(GLFW.GLFW_KEY_ESCAPE)) {
Input.showCursor(true);
mouseLocked = false;
}
if (Input.getMouseDown(0)) {
Input.setMousePosition(Window.getCenterPoint());
Input.showCursor(false);
mouseLocked = true;
}
if (Input.getKey(GLFW.GLFW_KEY_W)) move(getForward(), movAmt);
if (Input.getKey(GLFW.GLFW_KEY_S)) move(getForward(), -movAmt);
if (Input.getKey(GLFW.GLFW_KEY_A)) move(getLeft(), movAmt);
if (Input.getKey(GLFW.GLFW_KEY_D)) move(getRight(), movAmt);
if (mouseLocked) {
Vector2f deltaPos = Input.getMousePosition().sub(Window.getCenterPoint());
boolean rotY = deltaPos.getX() != 0;
boolean rotX = deltaPos.getY() != 0;
if (rotY) rotateY(deltaPos.getX() * sensitivity);
if (rotX) rotateX(-deltaPos.getY() * sensitivity);
if (rotY || rotX)
Input.setMousePosition(new Vector2f(Window.getWidth() / 2, Window.getHeight() / 2));
}
}
public Vector2f div(Vector2f v) {
return new Vector2f(this.x / v.getX(), this.y / v.getY());
}
public Vector2f mult(Vector2f v) {
return new Vector2f(this.x * v.getX(), this.y * v.getY());
}
public Vector2f sub(Vector2f v) {
return new Vector2f(this.x - v.getX(), this.y - v.getY());
}
public Vector2f add(Vector2f v) {
return new Vector2f(this.x + v.getX(), this.y + v.getY());
}
public float dot(Vector2f v) {
return (v.getX() * this.x + v.getY() * this.x);
}
public static void setMousePosition(Vector2f pos) {
Mouse.setCursorPosition((int) pos.getX(), (int) pos.getY());
}
/**
* Scales this matrix with the specified vector.
*
* @param scale - the vector to scale with
* @return this matrix instance
*/
public Matrix4f scale(Vector2f scale) {
matrix[0 + 0 * 4] *= scale.getX();
matrix[1 + 1 * 4] *= scale.getY();
return this;
}
/**
* Translates this matrix with the specified vector.
*
* @param vec2 - the vector to translate with
* @return this matrix instance
*/
public Matrix4f translate(Vector2f vec2) {
return translate(new Vector3f(vec2.getX(), vec2.getY(), 0));
}
public Vector2f div(Vector2f r) {
return new Vector2f(x / r.getX(), y / r.getY());
}
public Vector2f mul(Vector2f r) {
return new Vector2f(x * r.getX(), y * r.getY());
}
public Vector2f sub(Vector2f r) {
return new Vector2f(x - r.getX(), y - r.getY());
}
public Vector2f add(Vector2f r) {
return new Vector2f(x + r.getX(), y + r.getY());
}
public float dot(Vector2f r) {
return x * r.getX() + y * r.getY();
}
