forked from LeenkxTeam/LNXSDK
ObiNoWanKenobi - FirstPersonController Changes
This commit is contained in:
@ -1,87 +1,243 @@
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package leenkx.trait;
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import iron.Trait;
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import iron.math.Vec4;
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import iron.system.Input;
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import iron.object.Object;
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import iron.object.CameraObject;
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import leenkx.trait.physics.PhysicsWorld;
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import leenkx.trait.internal.CameraController;
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import leenkx.trait.physics.RigidBody;
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import kha.FastFloat;
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class FirstPersonController extends CameraController {
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class FirstPersonController extends Trait {
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#if (!lnx_physics)
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public function new() { super(); }
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#else
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#if (!lnx_physics)
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public function new() { super(); }
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#else
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var head: Object;
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static inline var rotationSpeed = 2.0;
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@prop public var rotationSpeed:Float = 0.15;
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@prop public var maxPitch:Float = 2.2;
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@prop public var minPitch:Float = 0.5;
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@prop public var enableJump:Bool = true;
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@prop public var jumpForce:Float = 22.0;
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@prop public var moveSpeed:Float = 500.0;
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public function new() {
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super();
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@prop public var forwardKey:String = "w";
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@prop public var backwardKey:String = "s";
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@prop public var leftKey:String = "a";
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@prop public var rightKey:String = "d";
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@prop public var jumpKey:String = "space";
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iron.Scene.active.notifyOnInit(init);
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}
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@prop public var allowAirJump:Bool = false;
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function init() {
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head = object.getChildOfType(CameraObject);
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@prop public var canRun:Bool = true;
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@prop public var runKey:String = "shift";
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@prop public var runSpeed:Float = 1000.0;
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PhysicsWorld.active.notifyOnPreUpdate(preUpdate);
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notifyOnUpdate(update);
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notifyOnRemove(removed);
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}
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// Sistema de estamina
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@prop public var stamina:Bool = false;
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@prop public var staminaBase:Float = 75.0;
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@prop public var staRecoverPerSec:Float = 5.0;
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@prop public var staDecreasePerSec:Float = 5.0;
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@prop public var staRecoverTime:Float = 2.0;
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@prop public var staDecreasePerJump:Float = 5.0;
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@prop public var enableFatigue:Bool = false;
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@prop public var fatigueSpeed:Float = 0.5; // the reduction of movement when fatigue is activated...
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@prop public var fatigueThreshold:Float = 30.0; // Tiempo corriendo sin parar para la activacion // Time running non-stop for activation...
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@prop public var fatRecoveryThreshold:Float = 7.5; // Tiempo sin correr/saltar para salir de fatiga // Time without running/jumping to get rid of fatigue...
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var xVec = Vec4.xAxis();
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var zVec = Vec4.zAxis();
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function preUpdate() {
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if (Input.occupied || !body.ready) return;
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// Var Privadas
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var head:CameraObject;
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var pitch:Float = 0.0;
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var body:RigidBody;
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var mouse = Input.getMouse();
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var kb = Input.getKeyboard();
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var moveForward:Bool = false;
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var moveBackward:Bool = false;
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var moveLeft:Bool = false;
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var moveRight:Bool = false;
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var isRunning:Bool = false;
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if (mouse.started() && !mouse.locked) mouse.lock();
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else if (kb.started("escape") && mouse.locked) mouse.unlock();
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var canJump:Bool = true;
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var staminaValue:Float = 0.0;
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var timeSinceStop:Float = 0.0;
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if (mouse.locked || mouse.down()) {
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head.transform.rotate(xVec, -mouse.movementY / 250 * rotationSpeed);
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transform.rotate(zVec, -mouse.movementX / 250 * rotationSpeed);
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body.syncTransform();
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var fatigueTimer:Float = 0.0;
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var fatigueCooldown:Float = 0.0;
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var isFatigueActive:Bool = false;
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public function new() {
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super();
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iron.Scene.active.notifyOnInit(init);
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}
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function init() {
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body = object.getTrait(RigidBody);
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head = object.getChildOfType(CameraObject);
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PhysicsWorld.active.notifyOnPreUpdate(preUpdate);
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notifyOnUpdate(update);
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notifyOnRemove(removed);
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staminaValue = staminaBase;
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}
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function removed() {
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PhysicsWorld.active.removePreUpdate(preUpdate);
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}
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var zVec = Vec4.zAxis();
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function preUpdate() {
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if (Input.occupied || body == null) return;
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var mouse = Input.getMouse();
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var kb = Input.getKeyboard();
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if (mouse.started() && !mouse.locked)
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mouse.lock();
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else if (kb.started("escape") && mouse.locked)
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mouse.unlock();
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if (mouse.locked || mouse.down()) {
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var deltaTime:Float = iron.system.Time.delta;
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object.transform.rotate(zVec, -mouse.movementX * rotationSpeed * deltaTime);
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var deltaPitch:Float = -(mouse.movementY * rotationSpeed * deltaTime);
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pitch += deltaPitch;
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pitch = Math.max(minPitch, Math.min(maxPitch, pitch));
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head.transform.setRotation(pitch, 0.0, 0.0);
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body.syncTransform();
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}
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}
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var dir:Vec4 = new Vec4();
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function isFatigued():Bool {
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return enableFatigue && isFatigueActive;
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}
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function update() {
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if (body == null) return;
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var deltaTime:Float = iron.system.Time.delta;
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var kb = Input.getKeyboard();
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moveForward = kb.down(forwardKey);
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moveBackward = kb.down(backwardKey);
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moveLeft = kb.down(leftKey);
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moveRight = kb.down(rightKey);
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var isMoving = moveForward || moveBackward || moveLeft || moveRight;
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var isGrounded:Bool = false;
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#if lnx_physics
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var vel = body.getLinearVelocity();
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if (Math.abs(vel.z) < 0.1) {
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isGrounded = true;
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}
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#end
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// Dejo establecido el salto para tener en cuenta la (enableFatigue) si es que es false/true....
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if (isGrounded && !isFatigued()) {
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canJump = true;
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}
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}
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// Saltar con estamina
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if (enableJump && kb.started(jumpKey) && canJump) {
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var jumpPower = jumpForce;
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// Disminuir el salto al 50% si la (stamina) esta por debajo o en el 20%.
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if (stamina) {
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if (staminaValue <= 0) {
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jumpPower = 0;
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} else if (staminaValue <= staminaBase * 0.2) {
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jumpPower *= 0.5;
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}
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function removed() {
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PhysicsWorld.active.removePreUpdate(preUpdate);
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}
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staminaValue -= staDecreasePerJump;
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if (staminaValue < 0.0) staminaValue = 0.0;
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timeSinceStop = 0.0;
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}
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var dir = new Vec4();
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function update() {
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if (!body.ready) return;
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if (jumpPower > 0) {
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body.applyImpulse(new Vec4(0, 0, jumpPower));
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if (!allowAirJump) canJump = false;
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}
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}
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if (jump) {
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body.applyImpulse(new Vec4(0, 0, 16));
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jump = false;
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// Control de estamina y correr
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if (canRun && kb.down(runKey) && isMoving) {
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if (stamina) {
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if (staminaValue > 0.0) {
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isRunning = true;
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staminaValue -= staDecreasePerSec * deltaTime;
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if (staminaValue < 0.0) staminaValue = 0.0;
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} else {
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isRunning = false;
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}
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} else {
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isRunning = true;
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}
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} else {
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isRunning = false;
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}
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// (temporizadores aparte)
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if (isRunning) {
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timeSinceStop = 0.0;
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fatigueTimer += deltaTime;
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fatigueCooldown = 0.0;
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} else {
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timeSinceStop += deltaTime;
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fatigueCooldown += deltaTime;
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}
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// Evitar correr y saltar al estar fatigado...
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if (isFatigued()) {
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isRunning = false;
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canJump = false;
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}
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// Move
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dir.set(0, 0, 0);
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if (moveForward) dir.add(transform.look());
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if (moveBackward) dir.add(transform.look().mult(-1));
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if (moveLeft) dir.add(transform.right().mult(-1));
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if (moveRight) dir.add(transform.right());
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// Activar fatiga despues de correr continuamente durante cierto umbral
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if (enableFatigue && fatigueTimer >= fatigueThreshold) {
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isFatigueActive = true;
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}
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// Push down
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var btvec = body.getLinearVelocity();
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body.setLinearVelocity(0.0, 0.0, btvec.z - 1.0);
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// Eliminar la fatiga despues de recuperarse
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if (enableFatigue && isFatigueActive && fatigueCooldown >= fatRecoveryThreshold) {
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isFatigueActive = false;
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fatigueTimer = 0.0;
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}
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if (moveForward || moveBackward || moveLeft || moveRight) {
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var dirN = dir.normalize();
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dirN.mult(6);
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body.activate();
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body.setLinearVelocity(dirN.x, dirN.y, btvec.z - 1.0);
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}
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// Recuperar estamina si no esta corriendo
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if (stamina && !isRunning && staminaValue < staminaBase && !isFatigued()) {
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if (timeSinceStop >= staRecoverTime) {
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staminaValue += staRecoverPerSec * deltaTime;
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if (staminaValue > staminaBase) staminaValue = staminaBase;
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}
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}
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// Keep vertical
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body.setAngularFactor(0, 0, 0);
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camera.buildMatrix();
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}
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#end
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// Movimiento ejes (local)
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dir.set(0, 0, 0);
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if (moveForward) dir.add(object.transform.look());
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if (moveBackward) dir.add(object.transform.look().mult(-1));
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if (moveLeft) dir.add(object.transform.right().mult(-1));
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if (moveRight) dir.add(object.transform.right());
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var btvec = body.getLinearVelocity();
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body.setLinearVelocity(0.0, 0.0, btvec.z - 1.0);
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if (isMoving) {
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var dirN = dir.normalize();
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var baseSpeed = moveSpeed;
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if (isRunning && moveForward) {
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baseSpeed = runSpeed;
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}
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var currentSpeed = isFatigued() ? baseSpeed * fatigueSpeed : baseSpeed;
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dirN.mult(currentSpeed * deltaTime);
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body.activate();
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body.setLinearVelocity(dirN.x, dirN.y, btvec.z - 1.0);
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}
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body.setAngularFactor(0, 0, 0);
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head.buildMatrix();
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}
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#end
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}
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// Stamina and fatigue system.....
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