de==='walk' && moving){
animPhase.walk += 0.15;
if(playerBody.userData.legL) playerBody.userData.legL.rotation.x = Math.sin(animPhase.walk) * animAmp.walk;
if(playerBody.userData.legR) playerBody.userData.legR.rotation.x = -Math.sin(animPhase.walk) * animAmp.walk;
if(playerBody.userData.armL) playerBody.userData.armL.rotation.x = -Math.sin(animPhase.walk) * animAmp.walk * 0.8;
if(playerBody.userData.armR) playerBody.userData.armR.rotation.x = Math.sin(animPhase.walk) * animAmp.walk * 0.8;
playerBody.rotation.x = 0;
} else if(moveMode==='swim'){
animPhase.swim += 0.1;
if(playerBody.userData.armL) playerBody.userData.armL.rotation.x = Math.sin(animPhase.swim) * animAmp.swim;
if(playerBody.userData.armR) playerBody.userData.armR.rotation.x = -Math.sin(animPhase.swim) * animAmp.swim;
playerBody.rotation.x = -Math.PI/2 + 0.3;
} else if(moveMode==='fly'){
/* Fly: tilt only, limbs ease to neutral */
if(playerBody.userData.legL) playerBody.userData.legL.rotation.x *= 0.9;
if(playerBody.userData.legR) playerBody.userData.legR.rotation.x *= 0.9;
}
}
/* 1. AUTO-SWIM check */
if(typeof waterAt !== 'undefined'){
var wtr = waterAt(kingPos.x, kingPos.z);
if(wtr && kingPos.y <= wtr.surfaceY + 0.3 && moveMode !== 'swim' && moveMode !== 'fly'){
moveMode = 'swim';
} else if(!wtr && moveMode === 'swim'){
moveMode = 'walk';
}
}
updateCamera();
renderer.render(scene, camera);
}
animate();
window.addEventListener('resize', function(){
camera.aspect=window.innerWidth/window.innerHeight;
camera.updateProjectionMatrix();
renderer.setSize(window.innerWidth, window.innerHeight);
});
document.getElementById('boot').style.display='none';
say('Coders100 — all codes organized. Type or tap \u2630.');
})();
/* Wire click sound to all UI buttons */
document.addEventListener('touchstart', function(e){
var t = e.target;
if(t && (t.tagName === 'BUTTON' || t.closest('button'))){
sfx('click');
}
}, {passive:true});
/* PLAYA 2.0 BUTTON — top-right, opens Playa 2.0 */
(function(){
if(document.getElementById('playa2-btn')) return;
var b = document.createElement('button');
b.id = 'playa2-btn';
b.innerHTML = '◆';
b.title = 'Open Playa 2.0';
b.style.cssText = 'position:fixed;top:12px;right:12px;z-index:9999;' +
'width:44px;height:44px;border-radius:50%;' +
'background:#1a1a2e;color:#ffd700;font-size:20px;' +
'border:2px solid #ffd700;cursor:pointer;' +
'display:flex;align-items:center;justify-content:center;';
b.addEventListener('touchstart', function(e){
e.stopPropagation();
sfx('click');
window.location.href = '/ruby';
}, {passive:true});
b.addEventListener('click', function(e){
e.stopPropagation();
sfx('click');
window.location.href = '/ruby';
});
document.body.appendChild(b);
})();
/* IN-GAME CHAT — talk while building */
(function(){
if(document.getElementById('game-chat')) return;
// Chat toggle button (bottom-left)
var chatBtn = document.createElement('button');
chatBtn.id = 'game-chat-btn';
chatBtn.innerHTML = '💬';
chatBtn.style.cssText = 'position:fixed;top:70px;left:12px;z-index:9999;' +
'width:44px;height:44px;border-radius:50%;' +
'background:#1a1a2e;color:#ffd700;font-size:20px;' +
'border:2px solid #ffd700;cursor:pointer;';
document.body.appendChild(chatBtn);
// Chat panel (hidden by default)
var panel = document.createElement('div');
panel.id = 'game-chat';
panel.style.cssText = 'position:fixed;top:120px;left:12px;z-index:9998;' +
'width:280px;height:300px;background:rgba(10,10,26,0.95);' +
'border:2px solid #ffd700;border-radius:12px;display:none;' +
'flex-direction:column;overflow:hidden;';
panel.innerHTML =
'' +
'' +
'' +
'' +
'
';
document.body.appendChild(panel);
var open = false;
function toggleChat(){
open = !open;
panel.style.display = open ? 'flex' : 'none';
if(typeof sfx === 'function') sfx('click');
}
chatBtn.addEventListener('click', function(e){ e.stopPropagation(); toggleChat(); });
chatBtn.addEventListener('touchstart', function(e){ e.stopPropagation(); toggleChat(); }, {passive:true});
var msgs = panel.querySelector('#game-chat-msgs');
var input = panel.querySelector('#game-chat-input');
function addMsg(who, text){
var d = document.createElement('div');
d.style.cssText = 'margin:4px 0;padding:4px 8px;border-radius:8px;' +