449 lines
15 KiB
TypeScript
449 lines
15 KiB
TypeScript
import AABB from "../../Wolfie2D/DataTypes/Shapes/AABB";
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import Vec2 from "../../Wolfie2D/DataTypes/Vec2";
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import Debug from "../../Wolfie2D/Debug/Debug";
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import { GameEventType } from "../../Wolfie2D/Events/GameEventType";
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import Input from "../../Wolfie2D/Input/Input";
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import { TweenableProperties } from "../../Wolfie2D/Nodes/GameNode";
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import { GraphicType } from "../../Wolfie2D/Nodes/Graphics/GraphicTypes";
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import Point from "../../Wolfie2D/Nodes/Graphics/Point";
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import Rect from "../../Wolfie2D/Nodes/Graphics/Rect";
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import AnimatedSprite from "../../Wolfie2D/Nodes/Sprites/AnimatedSprite";
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import Label from "../../Wolfie2D/Nodes/UIElements/Label";
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import { UIElementType } from "../../Wolfie2D/Nodes/UIElements/UIElementTypes";
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import Scene from "../../Wolfie2D/Scene/Scene";
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import Timer from "../../Wolfie2D/Timing/Timer";
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import Color from "../../Wolfie2D/Utils/Color";
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import { EaseFunctionType } from "../../Wolfie2D/Utils/EaseFunctions";
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import PlayerController from "../Player/PlayerController";
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import MainMenu from "./MainMenu";
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import { Player_Events, Statuses } from "../sword_enums";
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import RegistryManager from "../../Wolfie2D/Registry/RegistryManager";
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import WeaponType from "../GameSystems/items/WeaponTypes/WeaponType";
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import Weapon from "../GameSystems/items/Weapon";
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import BattleManager from "../GameSystems/BattleManager";
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import EnemyAI from "../AI/EnemyAI";
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import BattlerAI from "../AI/BattlerAI";
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import InventoryManager from "../GameSystems/InventoryManager";
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import Item from "../GameSystems/items/Item";
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// TODO
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/**
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* Add in some level music.
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* This can be done here in the base GameLevel class or individual level files
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*/
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export default class GameLevel extends Scene {
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// Every level will have a player, which will be an animated sprite
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protected playerSpawn: Vec2;
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protected player: AnimatedSprite;
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protected respawnTimer: Timer;
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// Labels for the UI
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protected static livesCount: number = 3;
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protected livesCountLabel: Label;
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// Stuff to end the level and go to the next level
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protected levelEndArea: Rect;
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protected nextLevel: new (...args: any) => GameLevel;
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protected levelEndTimer: Timer;
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protected levelEndLabel: Label;
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// Screen fade in/out for level start and end
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protected levelTransitionTimer: Timer;
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protected levelTransitionScreen: Rect;
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// The battle manager for the scene
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private battleManager: BattleManager;
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// Health UI
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protected healthLabel: Label;
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// A list of items in the scene
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private items: Array<Item>;
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// A list of enemies
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private enemies: Array<AnimatedSprite>;
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loadScene(): void {
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//can load player sprite here
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//can load enemy sprite here
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// Load the scene info
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this.load.object("weaponData", "shattered_sword_assets/data/weaponData.json");
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// Load in the enemy info
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//this.load.object("enemyData", "shattered_sword_assets/data/enemy.json");
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// Load in item info
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//this.load.object("itemData", "shattered_sword_assets/data/items.json");
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this.load.image("knife", "shattered_sword_assets/sprites/knife.png");
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this.load.spritesheet("slice", "shattered_sword_assets/spritesheets/slice.json");
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this.load.image("inventorySlot", "shattered_sword_assets/sprites/inventory.png");
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this.load.spritesheet("test_dummy","shattered_sword_assets/spritesheets/test_dummy.json")
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}
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startScene(): void {
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// Do the game level standard initializations
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this.initLayers();
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this.initViewport();
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// Create the battle manager
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this.battleManager = new BattleManager();
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// TODO
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this.initializeWeapons();
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// Initialize the items array - this represents items that are in the game world
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this.items = new Array();
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// Create an enemies array
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this.enemies = new Array();
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this.initPlayer();
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this.subscribeToEvents();
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this.addUI();
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// Send the player and enemies to the battle manager
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this.battleManager.setPlayers([<PlayerController>this.player._ai]);
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// Initialize the timers
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this.respawnTimer = new Timer(1000, () => {
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if(GameLevel.livesCount === 0){
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this.sceneManager.changeToScene(MainMenu);
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} else {
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this.respawnPlayer();
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this.player.enablePhysics();
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this.player.unfreeze();
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}
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});
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this.levelTransitionTimer = new Timer(500);
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this.levelEndTimer = new Timer(3000, () => {
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// After the level end timer ends, fade to black and then go to the next scene
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this.levelTransitionScreen.tweens.play("fadeIn");
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});
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// Start the black screen fade out
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this.levelTransitionScreen.tweens.play("fadeOut");
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//TODO - uncomment when done testing
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// Initially disable player movement
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//Input.disableInput();
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Input.enableInput();
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}
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updateScene(deltaT: number){
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// Handle events and update the UI if needed
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while(this.receiver.hasNextEvent()){
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let event = this.receiver.getNextEvent();
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switch(event.type){
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}
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}
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//update health UI
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let playerAI = (<PlayerController>this.player.ai);
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this.healthLabel.text = "Player Health: "+ playerAI.CURRENT_HP +'/' + (playerAI.MAX_HP +playerAI.CURRENT_BUFFS.hp );
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//handle collisions - may be in battle manager instead
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//move background
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// Get the viewport center and padded size
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const viewportCenter = this.viewport.getCenter().clone();
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const baseViewportSize = this.viewport.getHalfSize().scaled(2);
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//check position of player
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this.playerFalloff(viewportCenter, baseViewportSize);
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//TODO - this is for testing
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if(Input.isJustPressed("spawn")){
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console.log("trying to spawn enemy");
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this.addEnemy("test_dummy",this.player.position,{player: this.player,
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health :100,
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tilemap: "Main",
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//actions:actions,
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goal: Statuses.REACHED_GOAL,
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});
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}
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}
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/**
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* Initialzes the layers
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*/
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protected initLayers(): void {
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// Add a layer for UI
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this.addUILayer("UI");
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// Add a layer for players and enemies
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this.addLayer("primary", 1);
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}
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/**
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* Initializes the viewport
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*/
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protected initViewport(): void {
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this.viewport.setZoomLevel(2);
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}
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/**
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* Handles all subscriptions to events
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*/
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protected subscribeToEvents(){
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this.receiver.subscribe([
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Player_Events.PLAYER_HIT_ENEMY,
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Player_Events.ENEMY_KILLED,
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Player_Events.LEVEL_START,
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Player_Events.LEVEL_END,
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Player_Events.PLAYER_KILLED
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]);
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}
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// TODO -
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/**
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* Adds in any necessary UI to the game
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*/
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protected addUI(){
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// In-game labels
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this.healthLabel = <Label> this.add.uiElement(UIElementType.LABEL, "UI",{position: new Vec2(100, 30), text: "Player Health: "+ (<PlayerController>this.player.ai).CURRENT_HP });
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this.healthLabel.textColor = Color.WHITE;
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this.healthLabel.font = "PixelSimple";
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// End of level label (start off screen)
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this.levelEndLabel = <Label>this.add.uiElement(UIElementType.LABEL, "UI", {position: new Vec2(-300, 200), text: "Level Complete"});
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this.levelEndLabel.size.set(1200, 60);
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this.levelEndLabel.borderRadius = 0;
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this.levelEndLabel.backgroundColor = new Color(34, 32, 52);
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this.levelEndLabel.textColor = Color.WHITE;
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this.levelEndLabel.fontSize = 48;
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this.levelEndLabel.font = "PixelSimple";
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// Add a tween to move the label on screen
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this.levelEndLabel.tweens.add("slideIn", {
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startDelay: 0,
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duration: 1000,
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effects: [
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{
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property: TweenableProperties.posX,
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start: -300,
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end: 300,
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ease: EaseFunctionType.OUT_SINE
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}
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]
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});
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this.levelTransitionScreen = <Rect>this.add.graphic(GraphicType.RECT, "UI", {position: new Vec2(300, 200), size: new Vec2(600, 400)});
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this.levelTransitionScreen.color = new Color(34, 32, 52);
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this.levelTransitionScreen.alpha = 1;
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this.levelTransitionScreen.tweens.add("fadeIn", {
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startDelay: 0,
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duration: 1000,
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effects: [
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{
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property: TweenableProperties.alpha,
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start: 0,
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end: 1,
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ease: EaseFunctionType.IN_OUT_QUAD
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}
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],
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onEnd: Player_Events.LEVEL_END
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});
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this.levelTransitionScreen.tweens.add("fadeOut", {
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startDelay: 0,
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duration: 1000,
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effects: [
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{
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property: TweenableProperties.alpha,
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start: 1,
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end: 0,
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ease: EaseFunctionType.IN_OUT_QUAD
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}
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],
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onEnd: Player_Events.LEVEL_START
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});
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// Initialize all enemies
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//this.initializeEnemies();
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// Send the player and enemies to the battle manager
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//this.battleManager.setPlayers([<BattlerAI>this.player._ai]);
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//this.battleManager.setEnemies(this.enemies.map(enemy => <BattlerAI>enemy._ai));
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// Subscribe to relevant events
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//this.receiver.subscribe("");
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}
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//TODO - determine whether we will have weapon datatype
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/**
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*
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* Creates and returns a new weapon
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* @param type The weaponType of the weapon, as a string
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*/
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createWeapon(type: string): Weapon {
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let weaponType = <WeaponType>RegistryManager.getRegistry("weaponTypes").get(type);
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let sprite = this.add.sprite(weaponType.spriteKey, "primary");
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return new Weapon(sprite, weaponType, this.battleManager);
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}
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/**
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* Initalizes all weapon types based of data from weaponData.json
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*/
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initializeWeapons(): void{
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let weaponData = this.load.getObject("weaponData");
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for(let i = 0; i < weaponData.numWeapons; i++){
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let weapon = weaponData.weapons[i];
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// Get the constructor of the prototype
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let constr = RegistryManager.getRegistry("weaponTemplates").get(weapon.weaponType);
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// Create a weapon type
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let weaponType = new constr();
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// Initialize the weapon type
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weaponType.initialize(weapon);
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// Register the weapon type
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RegistryManager.getRegistry("weaponTypes").registerItem(weapon.name, weaponType)
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}
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}
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/**
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* Initializes the player
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*/
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protected initPlayer(): void {
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//create the inventory
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let inventory = new InventoryManager(this, 1, "inventorySlot", new Vec2(16, 16), 4, "slots1", "items1");
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//add starting weapon to inventory
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let startingWeapon = this.createWeapon("knife");
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inventory.addItem(startingWeapon); //using slice to test right now
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// Add the player
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this.player = this.add.animatedSprite("player", "primary");
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this.player.scale.set(2, 2);
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if(!this.playerSpawn){
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console.warn("Player spawn was never set - setting spawn to (0, 0)");
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this.playerSpawn = Vec2.ZERO;
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}
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this.player.position.copy(this.playerSpawn);
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this.player.addPhysics(new AABB(Vec2.ZERO, new Vec2(32, 32))); //sets the collision shape
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this.player.colliderOffset.set(0, 0);
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this.player.addAI(PlayerController, {
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playerType: "platformer",
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tilemap: "Main",
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speed: 100,
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health: 10,
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inventory: inventory,
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items: this.items,
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inputEnabled: false,
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range: 100
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});
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this.player.setGroup("player");
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this.viewport.follow(this.player);
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}
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//TODO -
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/**
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* Adds an Enemy into the game
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* @param spriteKey The key of the Enemy sprite
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* @param tilePos The tilemap position to add the Enemy to
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* @param aiOptions The options for the Enemy AI
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*/
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protected addEnemy(spriteKey: string, tilePos: Vec2, aiOptions: Record<string, any>): void {
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let enemy = this.add.animatedSprite(spriteKey, "primary");
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//enemy.position.set(tilePos.x*32, tilePos.y*32);
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enemy.position.copy(tilePos);
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enemy.scale.set(2, 2);
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enemy.addPhysics(new AABB(Vec2.ZERO, new Vec2(16, 25)));
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enemy.colliderOffset.set(0, 6);
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enemy.addAI(EnemyAI, aiOptions); //TODO - add individual enemy AI
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enemy.setGroup("Enemy");
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//add enemy to the enemy array
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this.enemies.push(enemy);
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this.battleManager.setEnemies(this.enemies.map(enemy => <BattlerAI>enemy._ai));
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}
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protected handlePlayerEnemyCollision(player: AnimatedSprite, enemy: AnimatedSprite) {
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//collisions are handled by the battleManager - no need for this in gamelevel for now
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}
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/**
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* Increments the amount of life the player has
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* @param amt The amount to add to the player life
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*/
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protected incPlayerLife(amt: number): void {
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GameLevel.livesCount += amt;
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this.livesCountLabel.text = "Lives: " + GameLevel.livesCount;
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if (GameLevel.livesCount == 0){
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Input.disableInput();
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this.player.disablePhysics();
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this.emitter.fireEvent(GameEventType.PLAY_SOUND, {key: "player_death", loop: false, holdReference: false});
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this.player.tweens.play("death");
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}
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}
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/**
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* Returns the player to spawn
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*/
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protected respawnPlayer(): void {
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GameLevel.livesCount = 3;
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this.emitter.fireEvent(GameEventType.STOP_SOUND, {key: "level_music"});
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this.sceneManager.changeToScene(MainMenu, {});
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Input.enableInput();
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}
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/**
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*
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* handles the player falling off the map
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*
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* @param viewportCenter The center of the viewport
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* @param viewportSize The size of the viewport
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*/
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playerFalloff(viewportCenter: Vec2, viewportSize: Vec2):void{
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if(this.player.position.y >= viewportCenter.y +viewportSize.y/2.0){
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this.player.position.set(this.playerSpawn.x,this.playerSpawn.y);
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}
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}
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} |