added state machine demo and added some features

src/DataTypes/Tilesets/Tileset.ts

@@ -102,8 +102,8 @@ export default class Tileset {
         let top = row * height;
 
         // Calculate the position in the world to render the tile
-        let x = (dataIndex % worldSize.x) * width * scale.x;
-        let y = Math.floor(dataIndex / worldSize.x) * height * scale.y;
+        let x = Math.floor((dataIndex % worldSize.x) * width * scale.x);
+        let y = Math.floor(Math.floor(dataIndex / worldSize.x) * height * scale.y);
         ctx.drawImage(image, left, top, width, height, x - origin.x, y - origin.y, width * scale.x, height * scale.y);
     }
 }

src/Events/GameEvent.ts

@@ -26,6 +26,10 @@ export default class GameEvent {
         this.time = Date.now();
     }
 
+    isType(type: string): boolean {
+        return this.type === type;
+    }
+
     toString(): string {
         return this.type + ": @" + this.time;
     }

src/Input/InputReceiver.ts

@@ -68,7 +68,11 @@ export default class InputReceiver{
 			}
 
 			if(event.type === GameEventType.KEY_DOWN){
-				let key = event.data.get("key")
+				let key = event.data.get("key");
+				// Handle space bar
+				if(key === " "){
+					key = "space";
+				}
 				if(!this.keyPressed.get(key)){
 					this.keyJustPressed.set(key, true);
 					this.keyPressed.set(key, true);
@@ -76,7 +80,11 @@ export default class InputReceiver{
 			}
 
 			if(event.type === GameEventType.KEY_UP){
-				let key = event.data.get("key")
+				let key = event.data.get("key");
+				// Handle space bar
+				if(key === " "){
+					key = "space";
+				}
 				this.keyPressed.set(key, false);
 			}
 

src/MainScene.ts

@@ -61,6 +61,8 @@ export default class MainScene extends Scene {
         let player = this.add.physics(Player, mainLayer, "platformer");
         let playerSprite = this.add.sprite("player", mainLayer)
         player.setSprite(playerSprite);
+        playerSprite.position = player.position.clone();
+        playerSprite.setSize(new Vec2(64, 64));
 
         this.viewport.follow(player);
 

src/Physics/PhysicsManager.ts

@@ -144,7 +144,17 @@ export default class PhysicsManager {
                     // TODO - This is a bug, check to make sure our velocity is going downwards
                     // Maybe feed in a downward direction to check to be sure
                     if(yScale !== 1){
+                        // If the collider is below us
+                        if(collision.collider.getPosition().y > node.position.y){
                             node.setGrounded(true);
+                        } else {
+                            console.log("On ceiling")
+                            node.setOnCeiling(true);
+                        }
+                    }
+
+                    if(xScale !== 1){
+                        node.setOnWall(true);
                     }
 
                     // Scale the velocity of the node
@@ -175,7 +185,16 @@ export default class PhysicsManager {
                 // TODO - This is a bug, check to make sure our velocity is going downwards
                 // Maybe feed in a downward direction to check to be sure
                 if(yScale !== 1){
+                    // If the collider is below us
+                    if(staticNode.position.y > movingNode.position.y){
                         movingNode.setGrounded(true);
+                    } else {
+                        movingNode.setOnCeiling(true);
+                    }
+                }
+
+                if(xScale !== 1){
+                    movingNode.setOnWall(true);
                 }
 
                 // Scale the velocity of the node
@@ -207,6 +226,8 @@ export default class PhysicsManager {
         // For now, we will only have the moving player, don't bother checking for collisions with other moving things
         for(let movingNode of dynamicSet){
             movingNode.setGrounded(false);
+            movingNode.setOnCeiling(false);
+            movingNode.setOnWall(false);
             // Get velocity of node
             let velocity = null;
             for(let data of this.movements){

src/Physics/PhysicsNode.ts

@@ -14,11 +14,15 @@ export default abstract class PhysicsNode extends GameNode {
     private manager: PhysicsManager;
     protected moving: boolean;
     protected grounded: boolean;
+    protected onCeiling: boolean;
+    protected onWall: boolean;
 
     constructor(){
         super();
         this.children = new Array();
         this.grounded = false;
+        this.onCeiling = false;
+        this.onWall = false;
         this.moving = false;
     }
 
@@ -26,6 +30,26 @@ export default abstract class PhysicsNode extends GameNode {
         this.grounded = grounded;
     }
 
+    isGrounded(): boolean {
+        return this.grounded;
+    }
+
+    setOnCeiling(onCeiling: boolean): void {
+        this.onCeiling = onCeiling;
+    }
+
+    isOnCeiling(): boolean {
+        return this.onCeiling;
+    }
+
+    setOnWall(onWall: boolean): void {
+        this.onWall = onWall;
+    }
+
+    isOnWall(): boolean {
+        return this.onWall;
+    }
+
     addManager(manager: PhysicsManager): void {
         this.manager = manager;
     }
@@ -54,7 +78,7 @@ export default abstract class PhysicsNode extends GameNode {
      * Register a movement to the physics manager that can be handled at the end of the frame
      * @param velocity 
      */
-    protected move(velocity: Vec2): void {
+    move(velocity: Vec2): void {
         this.moving = true;
         this.manager.addMovement(this, velocity);
     }

src/SceneGraph/Viewport.ts

@@ -158,6 +158,12 @@ export default class Viewport {
             pos.x = MathUtils.clamp(pos.x, this.boundary.left + this.view.hw, this.boundary.right - this.view.hw);
             pos.y = MathUtils.clamp(pos.y, this.boundary.top + this.view.hh, this.boundary.bottom - this.view.hh);
 
+            // Assure there are no lines in the tilemap
+            pos.x = Math.floor(pos.x);
+            pos.y = Math.floor(pos.y);
+
+            Debug.log("vp", "Viewport pos: " + pos.toString())
+            
             this.view.setCenter(pos);
         } else {
             if(this.lastPositions.getSize() > this.smoothingFactor){
@@ -172,6 +178,11 @@ export default class Viewport {
             pos.x = MathUtils.clamp(pos.x, this.boundary.left + this.view.hw, this.boundary.right - this.view.hw);
             pos.y = MathUtils.clamp(pos.y, this.boundary.top + this.view.hh, this.boundary.bottom - this.view.hh);
 
+            // Assure there are no lines in the tilemap
+            pos.x = Math.floor(pos.x);
+            pos.y = Math.floor(pos.y);
+
+            Debug.log("vp", "Viewport pos: " + pos.toString())
             this.view.setCenter(pos);
         }
     }

src/_DemoClasses/CustomGameEventType.ts

@@ -1,3 +1,4 @@
 export enum CustomGameEventType {
     PLAYER_MOVE = "player_move",
+    PLAYER_JUMP = "player_jump",
 }

src/_DemoClasses/Enemies/GoombaController.ts

@@ -0,0 +1,58 @@
+import StateMachine from "../../DataTypes/State/StateMachine";
+import { CustomGameEventType } from "../CustomGameEventType";
+import Goomba from "../MarioClone/Goomba";
+import Idle from "../Enemies/Idle";
+import Jump from "../Enemies/Jump";
+import Walk from "../Enemies/Walk";
+import Debug from "../../Debug/Debug";
+
+export enum GoombaStates {
+	IDLE = "idle",
+	WALK = "walk",
+	JUMP = "jump",
+	PREVIOUS = "previous"
+}
+
+export default class GoombaController extends StateMachine {
+	owner: Goomba;
+	jumpy: boolean;
+
+	constructor(owner: Goomba, jumpy: boolean){
+		super();
+
+		this.owner = owner;
+		this.jumpy = jumpy;
+
+		this.receiver.subscribe(CustomGameEventType.PLAYER_MOVE);
+		if(this.jumpy){
+			this.receiver.subscribe(CustomGameEventType.PLAYER_JUMP);
+		}
+
+		let idle = new Idle(this, owner);
+		this.addState(GoombaStates.IDLE, idle);
+		let walk = new Walk(this, owner);
+		this.addState(GoombaStates.WALK, walk);
+		let jump = new Jump(this, owner);
+		this.addState(GoombaStates.JUMP, jump);
+	}
+
+	changeState(stateName: string): void {
+
+        if(stateName === GoombaStates.JUMP){
+            this.stack.push(this.stateMap.get(stateName));
+        }
+        super.changeState(stateName);
+	}
+
+	update(deltaT: number): void {
+		super.update(deltaT);
+
+		if(this.currentState instanceof Jump){
+			Debug.log("goombastate", "GoombaState: Jump");
+		} else if (this.currentState instanceof Walk){
+			Debug.log("goombastate", "GoombaState: Walk");
+		} else {
+			Debug.log("goombastate", "GoombaState: Idle");
+		}
+	}
+}

src/_DemoClasses/Enemies/GoombaState.ts

@@ -0,0 +1,19 @@
+import State from "../../DataTypes/State/State";
+import StateMachine from "../../DataTypes/State/StateMachine";
+import Goomba from "../MarioClone/Goomba";
+
+export default abstract class GoombaState extends State {
+	owner: Goomba;
+	gravity: number = 7000;
+
+	constructor(parent: StateMachine, owner: Goomba){
+		super(parent);
+		
+		this.owner = owner;
+	}
+
+	update(deltaT: number): void {
+		// Do gravity;
+		this.owner.velocity.y += this.gravity*deltaT;
+	}
+}

src/_DemoClasses/Enemies/Idle.ts

@@ -0,0 +1,29 @@
+import Vec2 from "../../DataTypes/Vec2";
+import GameEvent from "../../Events/GameEvent";
+import { CustomGameEventType } from "../CustomGameEventType";
+import { GoombaStates } from "./GoombaController";
+import OnGround from "./OnGround";
+
+export default class Idle extends OnGround {
+	onEnter(): void {
+		this.owner.speed = this.owner.speed;
+	}
+
+	handleInput(event: GameEvent) {
+		if(event.type === CustomGameEventType.PLAYER_MOVE){
+			let pos = event.data.get("position");
+			if(this.owner.position.x - pos.x < (64*10)){
+				this.finished(GoombaStates.WALK);
+			}
+		}
+		super.handleInput(event);
+	}
+
+	update(deltaT: number): void {
+		super.update(deltaT);
+		
+		this.owner.velocity.x = 0;
+
+		this.owner.move(this.owner.velocity.scaled(deltaT));
+	}
+}

src/_DemoClasses/Enemies/Jump.ts

@@ -0,0 +1,28 @@
+import GameEvent from "../../Events/GameEvent";
+import { GoombaStates } from "./GoombaController";
+import GoombaState from "./GoombaState";
+
+export default class Jump extends GoombaState {
+
+	onEnter(): void {}
+
+	handleInput(event: GameEvent): void {}
+
+	update(deltaT: number): void {
+		super.update(deltaT);
+
+		if(this.owner.isGrounded()){
+			this.finished(GoombaStates.PREVIOUS);
+		}
+
+		if(this.owner.isOnCeiling()){
+			this.owner.velocity.y = 0;
+		}
+
+		this.owner.velocity.x += this.owner.direction.x * this.owner.speed/3.5 - 0.3*this.owner.velocity.x;
+
+		this.owner.move(this.owner.velocity.scaled(deltaT));
+	}
+
+	onExit(): void {}
+}

src/_DemoClasses/Enemies/OnGround.ts

@@ -0,0 +1,28 @@
+import GameEvent from "../../Events/GameEvent";
+import { CustomGameEventType } from "../CustomGameEventType";
+import GoombaController, { GoombaStates } from "./GoombaController";
+import GoombaState from "./GoombaState";
+
+export default class OnGround extends GoombaState {
+	onEnter(): void {}
+
+	handleInput(event: GameEvent): void {
+		if(event.type === CustomGameEventType.PLAYER_JUMP && (<GoombaController>this.parentStateMachine).jumpy){
+			this.finished(GoombaStates.JUMP);
+			this.owner.velocity.y = -2000;
+		}
+	}
+
+	update(deltaT: number): void {
+		if(this.owner.velocity.y > 0){
+			this.owner.velocity.y = 0;
+		}
+		super.update(deltaT);
+
+		if(!this.owner.isGrounded()){
+			this.finished(GoombaStates.JUMP);
+		}
+	}
+
+	onExit(): void {}
+}

src/_DemoClasses/Enemies/Walk.ts

@@ -0,0 +1,23 @@
+import Vec2 from "../../DataTypes/Vec2";
+import OnGround from "./OnGround";
+
+export default class Walk extends OnGround {
+	onEnter(): void {
+		if(this.owner.direction.isZero()){
+			this.owner.direction = new Vec2(-1, 0);
+		}
+	}
+
+	update(deltaT: number): void {
+		super.update(deltaT);
+
+		if(this.owner.isOnWall()){
+			// Flip around
+			this.owner.direction.x *= -1;
+		}
+
+		this.owner.velocity.x = this.owner.direction.x * this.owner.speed;
+
+		this.owner.move(this.owner.velocity.scaled(deltaT));
+	}
+}

src/_DemoClasses/MarioClone/Goomba.ts

@@ -0,0 +1,30 @@
+import AABB from "../../DataTypes/AABB";
+import Vec2 from "../../DataTypes/Vec2";
+import Sprite from "../../Nodes/Sprites/Sprite";
+import Collider from "../../Physics/Colliders/Collider";
+import PhysicsNode from "../../Physics/PhysicsNode";
+import GoombaController, { GoombaStates } from "../Enemies/GoombaController";
+
+export default class Goomba extends PhysicsNode {
+	controller: GoombaController;
+	velocity: Vec2 = Vec2.ZERO;
+	speed: number = 200;
+	direction: Vec2 = Vec2.ZERO;
+
+	constructor(position: Vec2, canJump: boolean){
+		super();
+		this.position.copy(position);
+		this.velocity = Vec2.ZERO;
+		this.controller = new GoombaController(this, canJump);
+		this.controller.initialize(GoombaStates.IDLE);
+		this.collider = new Collider(new AABB(position, new Vec2(32, 32)))
+	}
+
+	create(): void {
+
+	}
+
+	update(deltaT: number): void {
+		this.controller.update(deltaT);
+	}
+}

src/_DemoClasses/MarioClone/MarioClone.ts

@@ -0,0 +1,35 @@
+import Scene from "../../Scene/Scene";
+import Rect from "../../Nodes/Graphics/Rect";
+import Vec2 from "../../DataTypes/Vec2";
+import Player from "./Player";
+import Color from "../../Utils/Color";
+import Goomba from "./Goomba";
+
+export default class MarioClone extends Scene {
+
+	loadScene(): void {
+		this.load.tilemap("level", "assets/tilemaps/MarioClone.json");
+		this.load.image("goomba", "assets/sprites/Goomba.png");
+	}
+
+	startScene(): void {
+		let layer = this.addLayer();
+		this.add.tilemap("level", new Vec2(2, 2));
+
+		let player = this.add.physics(Player, layer, new Vec2(0, 0));
+		let playerSprite = this.add.graphic(Rect, layer, new Vec2(0, 0), new Vec2(64, 64));
+		playerSprite.setColor(Color.BLUE);
+		player.addChild(playerSprite);
+		this.viewport.follow(playerSprite);
+		this.viewport.setBounds(0, 0, 5120, 1280);
+
+		for(let xPos of [14, 20, 25, 30, 33, 37, 49, 55, 58, 70, 74]){
+			let goomba = this.add.physics(Goomba, layer, new Vec2(64*xPos, 0), true);
+			let goombaSprite = this.add.sprite("goomba", layer);
+			goombaSprite.setPosition(64*xPos, 0);
+			goombaSprite.setScale(new Vec2(2, 2));
+			goomba.addChild(goombaSprite);
+		}
+	}
+
+}

src/_DemoClasses/MarioClone/Player.ts

@@ -0,0 +1,33 @@
+import AABB from "../../DataTypes/AABB";
+import Vec2 from "../../DataTypes/Vec2";
+import Debug from "../../Debug/Debug";
+import Collider from "../../Physics/Colliders/Collider";
+import PhysicsNode from "../../Physics/PhysicsNode";
+import PlayerController from "../Player/PlayerStates/Platformer/PlayerController";
+import { PlayerStates } from "../Player/PlayerStates/Platformer/PlayerController";
+
+export default class Player extends PhysicsNode {
+	protected controller: PlayerController
+	velocity: Vec2;
+	speed: number = 400;
+	MIN_SPEED: number = 400;
+	MAX_SPEED: number = 1000;
+
+	constructor(position: Vec2){
+		super();
+		this.position.copy(position);
+		this.velocity = Vec2.ZERO;
+		this.controller = new PlayerController(this);
+		this.controller.initialize(PlayerStates.IDLE);
+		this.collider = new Collider(new AABB(Vec2.ZERO, new Vec2(32, 32)))
+	}
+
+	create(): void {
+
+	}
+
+	update(deltaT: number): void {
+		this.controller.update(deltaT);
+		Debug.log("playerVel", "Pos: " + this.position.toString() + ", Vel: " + this.velocity.toString())
+	}
+}

src/_DemoClasses/Player/PlayerStates/Platformer/Idle.ts

@@ -0,0 +1,27 @@
+import OnGround from "./OnGround";
+import { PlayerStates } from "./PlayerController";
+import PlayerState from "./PlayerState";
+
+export default class Idle extends OnGround {
+	onEnter(): void {
+		this.owner.speed = this.owner.MIN_SPEED;
+	}
+
+	update(deltaT: number): void {
+		super.update(deltaT);
+
+		let dir = this.getInputDirection();
+
+		if(!dir.isZero() && dir.y === 0){
+			if(this.input.isPressed("shift")){
+				this.finished(PlayerStates.RUN);
+			} else {
+				this.finished(PlayerStates.WALK);
+			}
+		}
+		
+		this.owner.velocity.x = 0;
+
+		this.owner.move(this.owner.velocity.scaled(deltaT));
+	}
+}

src/_DemoClasses/Player/PlayerStates/Platformer/Jump.ts

@@ -0,0 +1,34 @@
+import Vec2 from "../../../../DataTypes/Vec2";
+import GameEvent from "../../../../Events/GameEvent";
+import MathUtils from "../../../../Utils/MathUtils";
+import { CustomGameEventType } from "../../../CustomGameEventType";
+import { PlayerStates } from "./PlayerController";
+import PlayerState from "./PlayerState";
+
+export default class Jump extends PlayerState {
+
+	onEnter(): void {}
+
+	handleInput(event: GameEvent): void {}
+
+	update(deltaT: number): void {
+		super.update(deltaT);
+
+		if(this.owner.isGrounded()){
+			this.finished(PlayerStates.PREVIOUS);
+		}
+
+		if(this.owner.isOnCeiling()){
+			this.owner.velocity.y = 0;
+		}
+		
+		let dir = this.getInputDirection();
+
+		this.owner.velocity.x += dir.x * this.owner.speed/3.5 - 0.3*this.owner.velocity.x;
+
+		this.emitter.fireEvent(CustomGameEventType.PLAYER_MOVE, {position: this.owner.position.clone()});
+		this.owner.move(this.owner.velocity.scaled(deltaT));
+	}
+
+	onExit(): void {}
+}

src/_DemoClasses/Player/PlayerStates/Platformer/OnGround.ts

@@ -0,0 +1,26 @@
+import GameEvent from "../../../../Events/GameEvent";
+import { CustomGameEventType } from "../../../CustomGameEventType";
+import PlayerState from "./PlayerState";
+
+export default class OnGround extends PlayerState {
+	onEnter(): void {}
+
+	handleInput(event: GameEvent): void {}
+
+	update(deltaT: number): void {
+		if(this.owner.velocity.y > 0){
+			this.owner.velocity.y = 0;
+		}
+		super.update(deltaT);
+
+		if(this.input.isJustPressed("w") || this.input.isJustPressed("space")){
+			this.finished("jump");
+			this.owner.velocity.y = -2000;
+			this.emitter.fireEvent(CustomGameEventType.PLAYER_JUMP)
+		} else if(!this.owner.isGrounded()){
+			this.finished("jump");
+		}
+	}
+
+	onExit(): void {}
+}

src/_DemoClasses/Player/PlayerStates/Platformer/PlayerController.ts

@@ -0,0 +1,59 @@
+import StateMachine from "../../../../DataTypes/State/StateMachine";
+import Debug from "../../../../Debug/Debug";
+import Player from "../../../MarioClone/Player";
+import Idle from "./Idle";
+import Jump from "./Jump";
+import Walk from "./Walk";
+import Run from "./Run";
+
+export enum PlayerStates {
+	WALK = "walk",
+	RUN = "run",
+	IDLE = "idle",
+	JUMP = "jump",
+	PREVIOUS = "previous"
+}
+
+export default class PlayerController extends StateMachine {
+    protected owner: Player;
+
+    constructor(owner: Player){
+        super();
+        
+		this.owner = owner;
+		
+		let idle = new Idle(this, owner);
+		this.addState(PlayerStates.IDLE, idle);
+		let walk = new Walk(this, owner);
+		this.addState(PlayerStates.WALK, walk);
+		let run = new Run(this, owner);
+		this.addState(PlayerStates.RUN, run);
+		let jump = new Jump(this, owner);
+		this.addState(PlayerStates.JUMP, jump);
+    }
+
+	currentStateString: string = "";
+
+    changeState(stateName: string): void {
+		this.currentStateString = stateName;
+
+        if(stateName === PlayerStates.JUMP){
+            this.stack.push(this.stateMap.get(stateName));
+        }
+        super.changeState(stateName);
+	}
+	
+	update(deltaT: number): void {
+		super.update(deltaT);
+
+		if(this.currentState instanceof Jump){
+			Debug.log("playerstate", "Player State: Jump");
+		} else if (this.currentState instanceof Walk){
+			Debug.log("playerstate", "Player State: Walk");
+		} else if (this.currentState instanceof Run){
+			Debug.log("playerstate", "Player State: Run");
+		} else {
+			Debug.log("playerstate", "Player State: Idle");
+		}
+	}
+}

src/_DemoClasses/Player/PlayerStates/Platformer/PlayerState.ts

@@ -0,0 +1,33 @@
+import State from "../../../../DataTypes/State/State";
+import StateMachine from "../../../../DataTypes/State/StateMachine";
+import Vec2 from "../../../../DataTypes/Vec2";
+import InputReceiver from "../../../../Input/InputReceiver";
+import CanvasNode from "../../../../Nodes/CanvasNode";
+import Player from "../../../MarioClone/Player";
+
+export default abstract class PlayerState extends State {
+	input: InputReceiver = InputReceiver.getInstance();
+	owner: Player;
+	gravity: number = 7000;
+
+	constructor(parent: StateMachine, owner: Player){
+		super(parent);
+		this.owner = owner;
+	}
+
+	getInputDirection(): Vec2 {
+		let direction = Vec2.ZERO;
+		direction.x = (this.input.isPressed("a") ? -1 : 0) + (this.input.isPressed("d") ? 1 : 0);
+		direction.y = (this.input.isJustPressed("w") ? -1 : 0);
+		return direction;
+	}
+
+	updateLookDirection(direction: Vec2): void {
+		// Update the owners look direction
+	}
+
+	update(deltaT: number): void {
+		// Do gravity;
+		this.owner.velocity.y += this.gravity*deltaT;
+	}
+}

src/_DemoClasses/Player/PlayerStates/Platformer/Run.ts

@@ -0,0 +1,28 @@
+import { CustomGameEventType } from "../../../CustomGameEventType";
+import OnGround from "./OnGround";
+import { PlayerStates } from "./PlayerController";
+
+export default class Run extends OnGround {
+	onEnter(): void {
+		this.owner.speed = this.owner.MAX_SPEED;
+	}
+
+	update(deltaT: number): void {
+		super.update(deltaT);
+
+		let dir = this.getInputDirection();
+
+		if(dir.isZero()){
+			this.finished(PlayerStates.IDLE);
+		} else {
+			if(!this.input.isPressed("shift")){
+				this.finished(PlayerStates.WALK);
+			}
+		}
+
+		this.owner.velocity.x = dir.x * this.owner.speed
+
+		this.emitter.fireEvent(CustomGameEventType.PLAYER_MOVE, {position: this.owner.position.clone()});
+		this.owner.move(this.owner.velocity.scaled(deltaT));
+	}
+}

src/_DemoClasses/Player/PlayerStates/Platformer/Walk.ts

@@ -0,0 +1,28 @@
+import { CustomGameEventType } from "../../../CustomGameEventType";
+import OnGround from "./OnGround";
+import { PlayerStates } from "./PlayerController";
+
+export default class Walk extends OnGround {
+	onEnter(): void {
+		this.owner.speed = this.owner.MAX_SPEED/2;
+	}
+
+	update(deltaT: number): void {
+		super.update(deltaT);
+
+		let dir = this.getInputDirection();
+
+		if(dir.isZero()){
+			this.finished(PlayerStates.IDLE);
+		} else {
+			if(this.input.isPressed("shift")){
+				this.finished(PlayerStates.RUN);
+			}
+		}
+
+		this.owner.velocity.x = dir.x * this.owner.speed
+
+		this.emitter.fireEvent(CustomGameEventType.PLAYER_MOVE, {position: this.owner.position.clone()});
+		this.owner.move(this.owner.velocity.scaled(deltaT));
+	}
+}

src/main.ts

@@ -3,13 +3,14 @@ import {} from "./index";
 import MainScene from "./MainScene"
 import QuadTreeScene from "./QuadTreeScene";
 import BoidDemo from "./BoidDemo";
+import MarioClone from "./_DemoClasses/MarioClone/MarioClone";
 
 function main(){
     // Create the game object
     let game = new GameLoop({viewportSize: {x: 800, y: 600}});
     game.start();
     let sm = game.getSceneManager();
-    sm.addScene(BoidDemo);
+    sm.addScene(MarioClone);
 }
 
 CanvasRenderingContext2D.prototype.roundedRect = function(x: number, y: number, w: number, h: number, r: number): void {