44 lines
1.0 KiB
TypeScript
44 lines
1.0 KiB
TypeScript
import GameEvent from "../../../Wolfie2D/Events/GameEvent";
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import Input from "../../../Wolfie2D/Input/Input";
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import Sprite from "../../../Wolfie2D/Nodes/Sprites/Sprite";
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import MathUtils from "../../../Wolfie2D/Utils/MathUtils";
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import PlayerState from "./PlayerState";
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export default class OnGround extends PlayerState {
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onEnter(options: Record<string, any>): void {}
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update(deltaT: number): void {
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//reset airjumps
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this.parent.airjumps = this.parent.MAX_airjumps;
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if(this.parent.velocity.y > 0){
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this.parent.velocity.y = 0;
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}
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super.update(deltaT);
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let direction = this.getInputDirection();
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if(direction.x !== 0){
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(<Sprite>this.owner).invertX = MathUtils.sign(direction.x) < 0;
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}
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// If we jump, move to the Jump state, give a burst of upwards velocity
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if(Input.isJustPressed("jump")){
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this.finished("jump");
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this.parent.velocity.y = -600; // basically jump height
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}
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else if(!this.owner.onGround){
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this.finished("fall");
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}
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}
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onExit(): Record<string, any> {
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return {};
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}
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} |