{}
package JAVARuntime;
public class PlayerMovement extends Component {
// Tunables (editable in the Inspector)
public float moveSpeed = 5f; // units per second
public float turnLerp = 6f; // bigger = snappier facing
public String uiAxisName = "Move"; // must match your SUIJoystick Axis Name
public boolean faceMoveDirection = true;
// Reusable vectors to avoid GC churn
private Vector2 v2 = new Vector2();
private Vector3 localMove = new Vector3();
private Vector3 worldMove = new Vector3();
private Vector3 lookTarget = new Vector3();
@Override
public void start() {
// Ensure the Axis exists for the SUIJoystick; safe to call even if already created.
Input.registerAxis(uiAxisName); // lets Input.getAxisValue(uiAxisName) work
}
@Override
public void repeat() {
// ---------- 1) Read input ----------
float x = 0f, z = 0f;
// Keyboard (names depend on device layout; WASD and arrows are typical)
if (Input.isKeyPressed("A") || Input.isKeyPressed("LEFT")) x -= 1f;
if (Input.isKeyPressed("D") || Input.isKeyPressed("RIGHT")) x += 1f;
if (Input.isKeyPressed("W") || Input.isKeyPressed("UP")) z += 1f;
if (Input.isKeyPressed("S") || Input.isKeyPressed("DOWN")) z -= 1f;
// Gamepad (left stick)
v2 = Input.getLeftJoystick(); // returns [-1..1] per axis
x += v2.getX();
z += v2.getY();
// SupremeUI (on-screen) joystick
v2 = Input.getAxisValue(uiAxisName); // same range [-1..1]
x += v2.getX();
z += v2.getY();
// Normalize so diagonal isn’t faster
float len = (float)Math.sqrt(x*x + z*z);
if (len > 1f) { x /= len; z /= len; }
// ---------- 2) Convert local input to world space ----------
// Build a local movement vector (X=right, Z=forward in ItsMagic)
localMove.set(x, 0f, z);
// Transform the local vector by the object’s rotation to world space
Transform t = getObject().getTransform();
worldMove = t.transformDirection(localMove); // accounts for current facing
// Remove any Y drift and renormalize
worldMove.setY(0f);
float wlen = (float)Math.sqrt(worldMove.getX()*worldMove.getX() + worldMove.getZ()*worldMove.getZ());
if (wlen > 0f) {
worldMove.setX(worldMove.getX() / wlen);
worldMove.setZ(worldMove.getZ() / wlen);
}
// ---------- 3) Move (time-scaled) ----------
// translateInSeconds multiplies by Math.bySecond(1) internally
t.translateInSeconds(worldMove.getX() * moveSpeed, 0f, worldMove.getZ() * moveSpeed);
// ---------- 4) Optional: face the move direction ----------
if (faceMoveDirection && len > 0.01f) {
// Build a target point slightly ahead along the worldMove direction
Vector3 pos = getObject().getGlobalPosition();
lookTarget.set(pos.getX() + worldMove.getX(), pos.getY(), pos.getZ() + worldMove.getZ());
// Smoothly turn toward it, ignoring Y so you don't pitch up/down
t.lerpLookToIgnoreY(lookTarget, turnLerp);
}
}
}