⚡ 라이트닝 라이더 라라

파츠 원화

class InputManager {
  constructor(scene) {
    this.minDistance = 20; this.maxTime = 150; this.inputBuffer = null;
    scene.input.on('pointerdown', (p) => {
      this.startX=p.x; this.startY=p.y; this.startTime=Date.now();
    });
    scene.input.on('pointerup', (p) => {
      const dx=p.x-this.startX, dy=p.y-this.startY;
      if (Date.now()-this.startTime > this.maxTime) return;
      let dir = null;
      if (Math.abs(dx)>Math.abs(dy) && Math.abs(dx)>this.minDistance)
        dir = dx>0 ? 'RIGHT' : 'LEFT';
      else if (Math.abs(dy)>Math.abs(dx) && Math.abs(dy)>this.minDistance)
        dir = dy>0 ? 'DOWN' : 'UP';
      if (dir) {
        if (scene.player.state==='SLIDING') this.inputBuffer=dir;
        else scene.player.slide(dir);
      }
    });
  }
  update() {
    if (this.inputBuffer && this.scene.player.state==='IDLE') {
      this.scene.player.slide(this.inputBuffer);
      this.inputBuffer = null;
    }
  }
}

static calculateSlideTarget(tileX, tileY, direction, tilemap) {
  const delta = {
    UP:{dx:0,dy:-1}, DOWN:{dx:0,dy:1},
    LEFT:{dx:-1,dy:0}, RIGHT:{dx:1,dy:0}
  }[direction];
  let cx=tileX, cy=tileY;
  const collectibles = [];
  while (true) {
    const nx=cx+delta.dx, ny=cy+delta.dy;
    if (nx<0||nx>=tilemap.width||ny<0||ny>=tilemap.height) break;
    const tile = tilemap.getTile(nx, ny);
    if (tile.isWall()) break;
    if (tile.isHazard()) return {targetX:nx, targetY:ny, collectibles, hazard:tile};
    if (tile.isCollectible()) collectibles.push({x:nx,y:ny,type:tile.type});
    cx=nx; cy=ny;
  }
  return {targetX:cx, targetY:cy, collectibles, hazard:null};
}