薄暗い倉庫で戦う一人称シューター(Three.js単一モジュール)

Build a realistic-feeling first-person shooter in Three.js as one compact JavaScript module with no build step and no external assets. Set it in a dim industrial warehouse lit by a few hanging lamps and a couple of cold blue strip lights, with crates and pillars for cover. Add a minimal title screen with a click-to-start prompt. Gameplay should centre on shooting that feels strong: weapon sway, muzzle flash, recoil, hit feedback, ammunition count and reload. Enemies are simple blocky figures that move and fire back. Include a HUD with health, stamina or armour bars and the magazine count. Use a near-black palette with warm orange and cold blue accents. Controls are mouse look, WASD movement and click to fire. Done when the game starts from the title screen, enemies spawn in waves and the player can shoot, take damage and keep playing in a stable frame rate.