Added Attack

used old slice anim + knife datatype, change when we have the chance.

dist/shattered_sword_assets/data/weaponData.json

@@ -0,0 +1,15 @@
+{
+    "numWeapons": 1,
+    "weapons": [
+        {
+            "weaponType": "slice",
+            "name": "knife",
+            "displayName": "Knife",
+            "animationSprite": "slice",
+            "spriteKey": "knife",
+            "damage": 1,
+            "cooldown": 3,
+            "useVolume": 0
+        }
+    ]
+}

dist/shattered_sword_assets/spritesheets/slice.json

@@ -0,0 +1,19 @@
+{
+    "name": "slice",
+    "spriteSheetImage": "slice.png",
+    "spriteWidth": 16,
+    "spriteHeight": 16,
+    "columns": 4,
+    "rows": 1,
+    "durationType": "time",
+    "animations": [
+        { 
+            "name": "NORMAL",
+            "frames": [ {"index": 0, "duration": 1} ]
+        },
+        {
+            "name": "SLICE",
+            "frames": [ {"index": 1, "duration": 2}, {"index": 2, "duration": 4}, {"index": 3, "duration": 2} ]
+        }
+    ]
+}

dist/shattered_sword_assets/spritesheets/test_dummy.json

@@ -0,0 +1,33 @@
+{
+    "name": "test_dummy",
+    "spriteSheetImage": "test_dummy.png",
+    "spriteWidth": 32,
+    "spriteHeight": 32,
+    "columns": 1,
+    "rows": 2,
+    "durationType": "time",
+    "animations": [
+        { 
+            "name": "IDLE",
+            "frames": [ {"index": 0, "duration": 540} ]
+        },
+        {
+            "name": "JUMP",
+            "frames":[ {"index": 0, "duration": 32}]
+        },
+        { 
+            "name": "WALK",
+            "frames": [ {"index": 0, "duration": 540} ]
+        },
+        { 
+            "name": "FALL",
+            "frames": [ {"index": 0, "duration": 540} ]
+        },
+        {
+            "name": "HURT",
+            "frames": [ {"index": 0, "duration": 250},
+                        {"index": 1, "duration": 500},
+                        {"index": 0, "duration": 250} ]
+        }
+    ]
+}

src/main.ts

@@ -25,7 +25,8 @@ import WeaponTypeRegistry from "./shattered_sword/Registry/WeaponTypeRegistry";
             {name: "skill", keys: ["l","v"]},
             {name: "inventory", keys: ["i","b"]},
             {name: "pause", keys: ["escape"]},    
-            {name: "tab", keys: ["tab"]}   
+            {name: "tab", keys: ["tab"]}   ,
+            {name: "spawn", keys: ["q"]}        //debug feature to test enemy spawning, press q to spawn enemy at current location 
         ],
         useWebGL: false,                        // Tell the game we want to use webgl
         showDebug: true                       // Whether to show debug messages. You can change this to true if you want

src/shattered_sword/AI/BattlerAI.ts

@@ -7,7 +7,7 @@ import GameNode from "../../Wolfie2D/Nodes/GameNode";
 export default interface BattlerAI extends AI {
     owner: GameNode;
 
-    health: number;
+    CURRENT_HP: number;     //changed health to CURRENT_HP
 
     damage: (damage: number) => void;
 }

src/shattered_sword/GameSystems/InventoryManager.ts

@@ -0,0 +1,112 @@
+import Vec2 from "../../Wolfie2D/DataTypes/Vec2";
+import { GraphicType } from "../../Wolfie2D/Nodes/Graphics/GraphicTypes";
+import Rect from "../../Wolfie2D/Nodes/Graphics/Rect";
+import Sprite from "../../Wolfie2D/Nodes/Sprites/Sprite";
+import Scene from "../../Wolfie2D/Scene/Scene";
+import Color from "../../Wolfie2D/Utils/Color";
+import Item from "./items/Item";
+
+export default class InventoryManager {
+
+    private position: Vec2;
+    private items: Array<Item>;
+    private inventorySlots: Array<Sprite>;
+    private slotSize: Vec2;
+    private padding: number;
+    private currentSlot: number;
+    private slotLayer: string;
+    private itemLayer: string;
+    private selectedSlot: Rect;
+
+    constructor(scene: Scene, size: number, inventorySlot: string, position: Vec2, padding: number, slotLayer: string, itemLayer: string){
+        this.items = new Array(size);
+        this.inventorySlots = new Array(size);
+        this.padding = padding;
+        this.position = position;
+        this.currentSlot = 0;
+
+        // Add layers
+        this.slotLayer = slotLayer;
+        scene.addUILayer(this.slotLayer).setDepth(100);
+        this.itemLayer = itemLayer;
+        scene.addUILayer(this.itemLayer).setDepth(101);
+
+        // Create the inventory slots
+        for(let i = 0; i < size; i++){
+            this.inventorySlots[i] = scene.add.sprite(inventorySlot, this.slotLayer);
+        }
+
+        this.slotSize = this.inventorySlots[0].size.clone();
+
+        // Position the inventory slots
+        for(let i = 0; i < size; i++){
+            this.inventorySlots[i].position.set(position.x + i*(this.slotSize.x + this.padding), position.y);
+        }
+
+        // Add a rect for the selected slot
+        this.selectedSlot = <Rect>scene.add.graphic(GraphicType.RECT, slotLayer, {position: this.position.clone(), size: this.slotSize.clone().inc(-2)});
+        this.selectedSlot.color = Color.WHITE;
+        this.selectedSlot.color.a = 0.2;
+    }
+
+    getItem(): Item {
+        return this.items[this.currentSlot];
+    }
+
+    /**
+     * Changes the currently selected slot
+     */
+    changeSlot(slot: number): void {
+        this.currentSlot = slot;
+        this.selectedSlot.position.copy(this.inventorySlots[slot].position);
+    }
+
+    /**
+     * Gets the currently selected slot
+     */
+    getSlot(): number {
+        return this.currentSlot;
+    }
+
+    /**
+     * Adds an item to the currently selected slot
+     */
+    addItem(item: Item): boolean {
+        if(!this.items[this.currentSlot]){
+            // Add the item to the inventory
+            this.items[this.currentSlot] = item;
+            
+            // Update the gui
+            item.moveSprite(new Vec2(this.position.x + this.currentSlot*(this.slotSize.x + this.padding), this.position.y), this.itemLayer);
+
+            return true;
+        }
+        
+        // Failed to add item, something was already in the slot
+        return false;
+    }
+
+    /**
+     * Removes and returns an item from the the currently selected slot, if possible
+     */
+    removeItem(): Item {
+        let item = this.items[this.currentSlot];
+
+        this.items[this.currentSlot] = null;
+
+        if(item){
+            return item;
+        } else {
+            return null;
+        }
+    }
+
+    setActive(active: boolean) {
+        if (active){
+            this.inventorySlots.forEach(slot => slot.alpha = 1.0);
+        }
+        else{
+            this.inventorySlots.forEach(slot => slot.alpha = 0.5);
+        }
+    }
+}

src/shattered_sword/GameSystems/items/WeaponTypes/Slice.ts

@@ -0,0 +1,50 @@
+import Vec2 from "../../../../Wolfie2D/DataTypes/Vec2";
+import GameNode from "../../../../Wolfie2D/Nodes/GameNode";
+import AnimatedSprite from "../../../../Wolfie2D/Nodes/Sprites/AnimatedSprite";
+import Scene from "../../../../Wolfie2D/Scene/Scene";
+import Sprite from "../../../../Wolfie2D/Nodes/Sprites/Sprite";
+import WeaponType from "./WeaponType";
+
+export default class Slice extends WeaponType {
+
+    initialize(options: Record<string, any>): void {
+        this.damage = options.damage;
+        this.cooldown = options.cooldown;
+        this.displayName = options.displayName;
+        this.spriteKey = options.spriteKey;
+        this.useVolume = options.useVolume;
+    }
+
+    doAnimation(attacker: GameNode, direction: Vec2, sliceSprite: AnimatedSprite): void {
+        // Rotate this with the game node
+        // TODO - need to rotate the anim properly
+        sliceSprite.rotation = attacker.rotation;
+        sliceSprite.rotation = (<Sprite>attacker).invertX? .5* Math.PI : 1.5 * Math.PI;
+        // Move the slice out from the player
+        //scale = num of pixels between center of sprite and atk anim
+        sliceSprite.position = attacker.position.clone().add(direction.scaled(65)); 
+        
+        sliceSprite.scaleX = 4;
+        sliceSprite.scaleY = 4;
+        // Play the slice animation w/o loop, but queue the normal animation
+        sliceSprite.animation.play("SLICE");
+        sliceSprite.animation.queue("NORMAL", true);
+    }
+
+    createRequiredAssets(scene: Scene): [AnimatedSprite] {
+        let slice = scene.add.animatedSprite("slice", "primary");
+        slice.animation.play("NORMAL", true);
+
+        return [slice];
+    }
+
+    hits(node: GameNode, sliceSprite: AnimatedSprite): boolean {
+        return sliceSprite.boundary.overlaps(node.collisionShape);
+    }
+
+    clone(): WeaponType {
+        let newType = new Slice();
+        newType.initialize({damage: this.damage, cooldown: this.cooldown, displayName: this.displayName, spriteKey: this.spriteKey, useVolume: this.useVolume});
+        return newType;
+    }
+}

src/shattered_sword/Player/PlayerController.ts

@@ -10,6 +10,12 @@ import InAir from "./PlayerStates/InAir";
 import Jump from "./PlayerStates/Jump";
 import Walk from "./PlayerStates/Walk";
 import Debug from "../../Wolfie2D/Debug/Debug";
+import Item from "../GameSystems/items/Item";
+import InventoryManager from "../GameSystems/InventoryManager";
+import Input from "../../Wolfie2D/Input/Input";
+import BattlerAI from "../AI/BattlerAI";
+import MathUtils from "../../Wolfie2D/Utils/MathUtils";
+
 
 export enum PlayerType {
     PLATFORMER = "platformer",
@@ -40,8 +46,8 @@ type Buffs = [
 ]
 
 
-export default class PlayerController extends StateMachineAI {
+export default class PlayerController extends StateMachineAI implements BattlerAI{
-    protected owner: GameNode;
+    owner: GameNode;
     velocity: Vec2 = Vec2.ZERO;
 	speed: number = 200;
 	MIN_SPEED: number = 200;
@@ -57,6 +63,20 @@ export default class PlayerController extends StateMachineAI {
     CURRENT_DEF: number = 100;
     tilemap: OrthogonalTilemap;
 
+    // TODO - 
+    damage(damage: number): void {
+        this.CURRENT_HP -= damage;
+    }
+
+    private lookDirection: Vec2;
+
+
+    /** A list of items in the game world */
+    private items: Array<Item>;
+
+    // The inventory of the player
+    inventory: InventoryManager;
+
     CURRENT_BUFFS: {
         atk: 0;
         hp: 0;
@@ -91,7 +111,9 @@ export default class PlayerController extends StateMachineAI {
 
         this.tilemap = this.owner.getScene().getTilemap(options.tilemap) as OrthogonalTilemap;
       
+        this.inventory  = options.inventory;
 
+        this.lookDirection = new Vec2();
     }
 
     initializePlatformer(): void {
@@ -132,5 +154,21 @@ export default class PlayerController extends StateMachineAI {
             Debug.log("playerstate", "Player State: Fall");
         }
         Debug.log("playerspeed", "x: " + this.velocity.x + ", y:" + this.velocity.y);
+
+
+        //testing the attacks here, may be moved to another place latera
+        if(Input.isJustPressed("attack")){
+            let item = this.inventory.getItem();
+            //TODO - get proper look direction 
+            this.lookDirection.x = (<Sprite>this.owner).invertX ? -1 : 1;
+            // If there is an item in the current slot, use it
+            if (item) {
+                item.use(this.owner, "player", this.lookDirection);
+            }
+        }
+        
+
 	}
+
+    
 }

src/shattered_sword/Player/PlayerStates/InAir.ts

@@ -1,4 +1,6 @@
 import GameEvent from "../../../Wolfie2D/Events/GameEvent";
+import Sprite from "../../../Wolfie2D/Nodes/Sprites/Sprite";
+import MathUtils from "../../../Wolfie2D/Utils/MathUtils";
 import { PlayerStates } from "../PlayerController";
 import PlayerState from "./PlayerState";
 
@@ -9,6 +11,10 @@ export default abstract class InAir extends PlayerState {
 
         let dir = this.getInputDirection();
 
+        if(dir.x !== 0){
+			(<Sprite>this.owner).invertX = MathUtils.sign(dir.x) < 0;
+		}
+        
 		this.parent.velocity.x += dir.x * this.parent.speed/3.5 - 0.3*this.parent.velocity.x;
 
 		this.owner.move(this.parent.velocity.scaled(deltaT));

src/shattered_sword/Player/PlayerStates/OnGround.ts

@@ -27,6 +27,8 @@ export default class OnGround extends PlayerState {
 		} else if(!this.owner.onGround){
 			this.finished("fall");
 		}
+
+		
 	}
 
 	onExit(): Record<string, any> {

src/shattered_sword/Registry/WeaponRegistry.ts

@@ -2,6 +2,7 @@ import Registry from "../../Wolfie2D/Registry/Registries/Registry";
 import ResourceManager from "../../Wolfie2D/ResourceManager/ResourceManager";
 
 import WeaponType from "../GameSystems/items/WeaponTypes/WeaponType";
+import Slice from "../GameSystems/items/WeaponTypes/Slice";
 
 export default class WeaponTemplateRegistry extends Registry<WeaponConstructor> {
     
@@ -11,13 +12,15 @@ export default class WeaponTemplateRegistry extends Registry<WeaponConstructor>
         //TODO - 
         // Load sprites for each weapon 
         //rm.image("something", "shattered_sword_assets/sprites/something.png");
-        
+        rm.image("knife", "shattered_sword_assets/sprites/knife.png");
 
         // Load spritesheets
         //rm.spritesheet("weapon anim", "shattered_sword_assets/spritesheets/weapon anim.json");
+        rm.spritesheet("slice", "shattered_sword_assets/spritesheets/slice.json");
 
         // Register default types
         //this.registerItem("itemtype", itemTypefile);
+        this.registerItem("slice", Slice);
         
     }
 

src/shattered_sword/Scenes/GameLevel.ts

@@ -23,6 +23,10 @@ import Weapon from "../GameSystems/items/Weapon";
 import BattleManager from "../GameSystems/BattleManager";
 //import EnemyAI from "../AI/EnemyAI";
 import BattlerAI from "../AI/BattlerAI";
+import InventoryManager from "../GameSystems/InventoryManager";
+import Item from "../GameSystems/items/Item";
+
+
 
 
 
@@ -57,30 +61,53 @@ export default class GameLevel extends Scene {
     // Health UI
     protected healthLabel: Label;
 
+     // A list of items in the scene
+     private items: Array<Item>;
+    
     loadScene(): void {
         //can load player sprite here
 
         //can load enemy sprite here
 
         // Load the scene info
-        //this.load.object("weaponData", "shattered_sword_assets/data/weaponData.json");
+        this.load.object("weaponData", "shattered_sword_assets/data/weaponData.json");
 
         // Load in the enemy info
         //this.load.object("enemyData", "shattered_sword_assets/data/enemy.json");
 
         // Load in item info
         //this.load.object("itemData", "shattered_sword_assets/data/items.json");
+
+
+        this.load.image("knife", "shattered_sword_assets/sprites/knife.png");
+        this.load.spritesheet("slice", "shattered_sword_assets/spritesheets/slice.json");
+        this.load.image("inventorySlot", "shattered_sword_assets/sprites/inventory.png");
     }
 
     startScene(): void {
 
+       
+
         // Do the game level standard initializations
         this.initLayers();
         this.initViewport();
+
+        // Create the battle manager
+        this.battleManager = new BattleManager();
+
+         // TODO
+         this.initializeWeapons();
+         // Initialize the items array - this represents items that are in the game world
+         this.items = new Array();
+
         this.initPlayer();
         this.subscribeToEvents();
         this.addUI();
 
+        
+        // Send the player and enemies to the battle manager
+        this.battleManager.setPlayers([<PlayerController>this.player._ai]);
+
         // Initialize the timers
         this.respawnTimer = new Timer(1000, () => {
             if(GameLevel.livesCount === 0){
@@ -98,6 +125,7 @@ export default class GameLevel extends Scene {
         });
 
 
+        
         // Start the black screen fade out
         this.levelTransitionScreen.tweens.play("fadeOut");
 
@@ -118,9 +146,11 @@ export default class GameLevel extends Scene {
             }
         }
 
+        //update health UI 
+        let playerAI = (<PlayerController>this.player.ai);
+        this.healthLabel.text = "Player Health: "+ playerAI.CURRENT_HP +'/' + (playerAI.MAX_HP );
 
-
+        //handle collisions - may be in battle manager instead
-        //handle collisions
 
 
         //move background
@@ -134,6 +164,7 @@ export default class GameLevel extends Scene {
 
 
 
+        
     }
 
     /**
@@ -248,10 +279,57 @@ export default class GameLevel extends Scene {
 
     }
 
+    //TODO - determine whether we will have weapon datatype
+    /**
+     * 
+     * Creates and returns a new weapon
+     * @param type The weaponType of the weapon, as a string
+     */
+     createWeapon(type: string): Weapon {
+        let weaponType = <WeaponType>RegistryManager.getRegistry("weaponTypes").get(type);
+
+        let sprite = this.add.sprite(weaponType.spriteKey, "primary");
+
+        return new Weapon(sprite, weaponType, this.battleManager);
+    }
+
+    /**
+     * Initalizes all weapon types based of data from weaponData.json
+     */
+     initializeWeapons(): void{
+        let weaponData = this.load.getObject("weaponData");
+
+        for(let i = 0; i < weaponData.numWeapons; i++){
+            let weapon = weaponData.weapons[i];
+
+            // Get the constructor of the prototype
+            let constr = RegistryManager.getRegistry("weaponTemplates").get(weapon.weaponType);
+
+            // Create a weapon type
+            let weaponType = new constr();
+
+            // Initialize the weapon type
+            weaponType.initialize(weapon);
+
+            // Register the weapon type
+            RegistryManager.getRegistry("weaponTypes").registerItem(weapon.name, weaponType)
+        }
+    }
     /**
      * Initializes the player
      */
     protected initPlayer(): void {
+        
+
+        //create the inventory
+        let inventory = new InventoryManager(this, 1, "inventorySlot", new Vec2(16, 16), 4, "slots1", "items1");
+        
+
+        //add starting weapon to inventory
+        let startingWeapon = this.createWeapon("knife");
+        inventory.addItem(startingWeapon);              //using slice to test right now
+
+
         // Add the player
         this.player = this.add.animatedSprite("player", "primary");
         this.player.scale.set(2, 2);
@@ -262,7 +340,16 @@ export default class GameLevel extends Scene {
         this.player.position.copy(this.playerSpawn);
         this.player.addPhysics(new AABB(Vec2.ZERO, new Vec2(32, 32)));  //sets the collision shape
         this.player.colliderOffset.set(0, 2);
-        this.player.addAI(PlayerController, {playerType: "platformer", tilemap: "Main"});
+        this.player.addAI(PlayerController, {
+                        playerType: "platformer", 
+                        tilemap: "Main",
+                        speed: 100,
+                        health: 10,
+                        inventory: inventory,
+                        items: this.items,
+                        inputEnabled: false,
+                        range: 100
+                    });
 
         this.player.setGroup("player");
 
@@ -277,19 +364,19 @@ export default class GameLevel extends Scene {
      * @param tilePos The tilemap position to add the Enemy to
      * @param aiOptions The options for the Enemy AI
      */
-    /*
+    
     protected addEnemy(spriteKey: string, tilePos: Vec2, aiOptions: Record<string, any>): void {
         let enemy = this.add.animatedSprite(spriteKey, "primary");
         enemy.position.set(tilePos.x*32, tilePos.y*32);
         enemy.scale.set(2, 2);
         enemy.addPhysics();
-        enemy.addAI(EnemyController, aiOptions); //TODO - add individual enemy AI
+        //enemy.addAI(EnemyAI, aiOptions); //TODO - add individual enemy AI
         enemy.setGroup("Enemy");
 
         enemy.setTrigger("player",Player_Events.PLAYER_HIT_ENEMY, null);
 
     }
-    */
+    
 
    
     protected handlePlayerEnemyCollision(player: AnimatedSprite, enemy: AnimatedSprite) {
@@ -337,17 +424,5 @@ export default class GameLevel extends Scene {
 		}
     }
 
-    //TODO - determine whether we will have weapon datatype
-    /**
-     * 
-     * Creates and returns a new weapon
-     * @param type The weaponType of the weapon, as a string
-     */
-     createWeapon(type: string): Weapon {
-        let weaponType = <WeaponType>RegistryManager.getRegistry("weaponTypes").get(type);
     
-        let sprite = this.add.sprite(weaponType.spriteKey, "primary");
-
-        return new Weapon(sprite, weaponType, this.battleManager);
-    }
 }

src/shattered_sword/Scenes/Tutorial.ts

@@ -20,6 +20,11 @@ export default class Tutorial extends GameLevel{
         this.load.tilemapFromObject("forest1", this.map);
         
         this.load.spritesheet("player", "shattered_sword_assets/spritesheets/Hiro.json")
+
+        // TODO - change when done testing
+        this.load.spritesheet("slice", "shattered_sword_assets/spritesheets/slice.json");
+        
+
         //load music here
     }