cube-game-plus-plus/client/input/Controller.cpp

#include "client/input/Controller.h"
#include "client/rendering/Engine.h"

Controller::Controller()
    : left(GLFW_KEY_A, "Left"), right(GLFW_KEY_D, "Right"), up(GLFW_KEY_W, "X"),
      down(GLFW_KEY_S, "Y"), jump(GLFW_KEY_SPACE, "L"),
      sneak(GLFW_KEY_LEFT_SHIFT, "R"), camLeft(GLFW_KEY_LEFT, "Start"),
      camRight(GLFW_KEY_RIGHT, "Select"), camUp(GLFW_KEY_UP, "Left"),
      camDown(GLFW_KEY_DOWN, "Right"),
      leftClick(GLFW_MOUSE_BUTTON_LEFT, "Left Click"),
      rightClick(GLFW_MOUSE_BUTTON_RIGHT, "Right Click") {
}

void Controller::init() {
    Buttons& b = Engine::getButtons();
    b.add(left);
    b.add(right);
    b.add(up);
    b.add(down);
    b.add(jump);
    b.add(sneak);
    b.add(camLeft);
    b.add(camRight);
    b.add(camUp);
    b.add(camDown);

    b.addMouse(leftClick);
    b.addMouse(rightClick);

    b.mapGamepadAxis(left, -0.5f, GLFW_GAMEPAD_AXIS_LEFT_X);
    b.mapGamepadAxis(right, 0.5f, GLFW_GAMEPAD_AXIS_LEFT_X);
    b.mapGamepadAxis(up, -0.5f, GLFW_GAMEPAD_AXIS_LEFT_Y);
    b.mapGamepadAxis(down, 0.5f, GLFW_GAMEPAD_AXIS_LEFT_Y);

    b.mapGamepadAxis(camUp, -0.5f, GLFW_GAMEPAD_AXIS_RIGHT_Y);
    b.mapGamepadAxis(camDown, 0.5f, GLFW_GAMEPAD_AXIS_RIGHT_Y);
    b.mapGamepadAxis(camLeft, -0.5f, GLFW_GAMEPAD_AXIS_RIGHT_X);
    b.mapGamepadAxis(camRight, 0.5f, GLFW_GAMEPAD_AXIS_RIGHT_X);
}

Vector2 Controller::getMouse() const {
    Buttons& b = Engine::getButtons();
    return Vector2(static_cast<float>(b.getMouseX()),
                   static_cast<float>(b.getMouseY()));
}

Vector2 Controller::getMouseChange() const {
    Buttons& b = Engine::getButtons();
    return Vector2(static_cast<float>(b.getMouseX() - b.getLastMouseX()),
                   static_cast<float>(b.getMouseY() - b.getLastMouseY()));
}