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snake.ino
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#include <ESP8266WiFi.h>
#include <ESP8266WebServer.h>
const char* ssid = "YOURSSID";
const char* password = "YOURPASSWORD";
ESP8266WebServer server(80);
String generatePage() {
String page = R"====(
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Neon Snake</title>
<style>
html, body {
margin: 0;
padding: 0;
width: 100%;
height: 100%;
background: #000;
overflow: hidden;
}
#gameCanvas {
display: block;
width: 100%;
height: 100%;
}
#score {
position: absolute;
top: 15px;
left: 15px;
color: #0f0;
font-size: 1em;
font-family: sans-serif;
text-shadow: 0 0 5px #0f0, 0 0 10px #0f0;
z-index: 2;
}
#gameOver {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: rgba(0,0,0,0.8);
display: none;
justify-content: center;
align-items: center;
flex-direction: column;
color: #fff;
z-index: 3;
text-align: center;
}
#gameOver button {
margin-top: 20px;
padding: 10px 20px;
font-size: 1em;
border: none;
border-radius: 5px;
background: #444;
color: #fff;
cursor: pointer;
transition: 0.3s;
font-family: sans-serif;
text-shadow: 0 0 5px #fff;
}
#gameOver button:hover {
background: #666;
}
#settingsBtn {
position: absolute;
top: 15px;
right: 15px;
z-index: 2;
color: #fff;
background: #444;
padding: 5px 10px;
border: none;
cursor: pointer;
border-radius: 5px;
font-family: sans-serif;
text-shadow: 0 0 5px #fff;
transition: 0.3s;#include <ESP8266WiFi.h>
#include <ESP8266WebServer.h>
const char* ssid = "ssıd";
const char* password = "password";
String generatePage() {
… server.begin();
}
void loop() {
server.handleClient();
}
}
#settingsBtn:hover {
background: #666;
}
#settingsPanel {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
background: rgba(0,0,0,0.9);
padding: 20px;
border-radius: 10px;
z-index: 4;
display: none;
flex-direction: column;
gap: 10px;
color: #fff;
width: 250px;
font-family: sans-serif;
text-align: left;
}
#settingsPanel > label {
display: flex;
flex-direction: column;
font-size: 0.9em;
margin-bottom: 5px;
}
#settingsPanel input,
#settingsPanel select {
margin-top: 3px;
padding: 5px;
font-size: 1em;
color: #000;
border-radius: 3px;
}
#settingsPanel button {
margin-top: 5px;
padding: 8px 12px;
font-size: 1em;
cursor: pointer;
border: none;
border-radius: 5px;
background: #444;
color: #fff;
transition: 0.3s;
text-shadow: 0 0 5px #fff;
}
#settingsPanel button:hover {
background: #666;
}
#status {
position: absolute;
bottom: 15px;
left: 15px;
color: #0f0;
font-size: 0.9em;
font-family: sans-serif;
text-shadow: 0 0 5px #0f0;
z-index: 2;
}
#deviceInfo {
margin-top: 10px;
padding: 10px;
background: rgba(255,255,255,0.1);
border-radius: 5px;
line-height: 1.4em;
}
#deviceInfo ul {
list-style: none;
padding: 0;
margin: 0;
}
#deviceInfo li {
margin-bottom: 4px;
}
</style>
</head>
<body>
<div id="score">
SCORE: <span id="scoreVal">0</span>
</div>
<button id="settingsBtn">SETTINGS</button>
<div id="settingsPanel">
<label>
Snake Name
<input id="snakeName" type="text" value="Snake"/>
</label>
<label>
Speed (ms per move)
<input id="snakeSpeed" type="number" min="50" max="1000" step="10" value="200"/>
</label>
<label>
Food Distance (0=any)
<input id="foodDist" type="number" min="0" max="20" value="0"/>
</label>
<label>
Snake Color
<input id="snakeColor" type="color" value="#0ff"/>
</label>
<label>
Food Color
<input id="foodColor" type="color" value="#f0f"/>
</label>
<label>
Background
<input id="bgColor" type="color" value="#000000"/>
</label>
<label>
Shape
<select id="snakeShape">
<option value="circle">Circle</option>
<option value="square">Square</option>
</select>
</label>
<div id="deviceInfo">
<strong>Device Info</strong>
<ul>
<li>IP: <span id="ipSpan">{{IP}}</span></li>
<li>MAC: <span id="macSpan">{{MAC}}</span></li>
<li>Hostname: <span id="hostSpan">{{HOST}}</span></li>
<li>RSSI: <span id="rssiSpan">{{RSSI}}</span> dBm</li>
<li>ChipID: <span id="chipSpan">{{CHIPID}}</span></li>
<li>Free Heap: <span id="heapSpan">{{FREEHEAP}}</span> bytes</li>
</ul>
</div>
<button onclick="applySettings()">APPLY</button>
</div>
<div id="gameOver">
<div style="font-size:2em;">GAME OVER!</div>
<div style="margin-top:10px;">
SCORE: <span id="finalScore">0</span>
</div>
<button onclick="restartGame()">RESTART</button>
</div>
<div id="status">
Ping: <span id="pingVal">0</span> ms | FPS: <span id="fpsVal">0</span>
</div>
<canvas id="gameCanvas"></canvas>
<script>
let cv=document.getElementById("gameCanvas");
let ctx=cv.getContext("2d");
let scoreEl=document.getElementById("scoreVal");
let goDiv=document.getElementById("gameOver");
let fs=document.getElementById("finalScore");
let settingsBtn=document.getElementById("settingsBtn");
let settingsPanel=document.getElementById("settingsPanel");
let snakeNameEl=document.getElementById("snakeName");
let snakeSpeedEl=document.getElementById("snakeSpeed");
let foodDistEl=document.getElementById("foodDist");
let snakeColorEl=document.getElementById("snakeColor");
let foodColorEl=document.getElementById("foodColor");
let bgColorEl=document.getElementById("bgColor");
let snakeShapeEl=document.getElementById("snakeShape");
let pingVal=document.getElementById("pingVal");
let fpsVal=document.getElementById("fpsVal");
let w=innerWidth;
let h=innerHeight;
cv.width=w;
cv.height=h;
let box=20;
let cols=Math.floor(w/box);
let rows=Math.floor(h/box);
let snake=[];
let length=3;
let direction="RIGHT";
let score=0;
let moveInterval=200;
let lastFrame=0;
let timeSinceMove=0;
let isOver=false;
let isPaused=false;
let food={x:0,y:0};
let snakeName="Snake";
let snakeColor="#0ff";
let foodColor="#f0f";
let bgColor="#000";
let sShape="circle";
let fDist=0;
let prevFrameTime=0;
let frameCount=0;
let fps=0;
for(let i=0;i<length;i++){
snake.push({x:Math.floor(cols/2)-i,y:Math.floor(rows/2)});
}
function spawnFood(){
for(;;){
food.x=Math.floor(Math.random()*(cols-2))+1;
food.y=Math.floor(Math.random()*(rows-2))+1;
let dist=Math.sqrt(Math.pow(food.x-snake[0].x,2)+Math.pow(food.y-snake[0].y,2));
if(!fDist||dist>=fDist){#include <ESP8266WiFi.h>
#include <ESP8266WebServer.h>
const char* ssid = "ssıd";
const char* password = "password";
String generatePage() {
… server.begin();
}
void loop() {
server.handleClient();
}
break;
}
}
}
spawnFood();
document.addEventListener("keydown",e=>{
if(isOver)return;
if(e.keyCode==37&&direction!="RIGHT")direction="LEFT";
else if(e.keyCode==38&&direction!="DOWN")direction="UP";
else if(e.keyCode==39&&direction!="LEFT")direction="RIGHT";
else if(e.keyCode==40&&direction!="UP")direction="DOWN";
else if(e.keyCode==32){
isPaused=!isPaused;
}
});
requestAnimationFrame(loop);
setInterval(measurePing,2000);
function loop(t){
let delta=t-lastFrame;
lastFrame=t;
frameCount++;
if(t-prevFrameTime>=1000){
fps=frameCount;
frameCount=0;
prevFrameTime=t;
}
fpsVal.textContent=fps;
if(!isPaused){
timeSinceMove+=delta;
if(timeSinceMove>=moveInterval){
moveSnake();
timeSinceMove-=moveInterval;
}
}
draw();
if(!isOver){
requestAnimationFrame(loop);
}
}
function draw(){
ctx.fillStyle=bgColor;
ctx.fillRect(0,0,w,h);
for(let i=0;i<snake.length;i++){
if(i==0){
ctx.shadowColor="#fff";
ctx.shadowBlur=20;
ctx.fillStyle="#fff";
} else {
ctx.shadowColor=snakeColor;
ctx.shadowBlur=15;
ctx.fillStyle=snakeColor;
}
let px=snake[i].x*box;
let py=snake[i].y*box;
if(sShape=="circle"){
ctx.beginPath();
ctx.arc(px+box/2,py+box/2,box/2,0,2*Math.PI);
ctx.fill();
} else {
ctx.fillRect(px,py,box,box);
}
if(i==0){
ctx.fillStyle="#fff";
ctx.font=(box*0.7)+"px sans-serif";
ctx.textAlign="center";
ctx.textBaseline="middle";
ctx.shadowBlur=10;
ctx.fillText(snakeName,px+box/2,py+box/2);
}
}
ctx.shadowColor=foodColor;
ctx.shadowBlur=15;
ctx.fillStyle=foodColor;
if(sShape=="circle"){
ctx.beginPath();
ctx.arc(food.x*box+box/2,food.y*box+box/2,box/2,0,2*Math.PI);
ctx.fill();
} else {
ctx.fillRect(food.x*box,food.y*box,box,box);
}
if(isPaused){
ctx.fillStyle="rgba(0,0,0,0.5)";
ctx.fillRect(0,0,w,h);
ctx.fillStyle="#fff";
ctx.shadowColor="#fff";
ctx.shadowBlur=15;
ctx.font="30px sans-serif";
ctx.textAlign="center";
ctx.fillText("PAUSED",w/2,h/2);
}
}
function moveSnake(){
let head={x:snake[0].x,y:snake[0].y};
if(direction=="LEFT")head.x--;
if(direction=="RIGHT")head.x++;
if(direction=="UP")head.y--;
if(direction=="DOWN")head.y++;
if(head.x<0||head.x>=cols||head.y<0||head.y>=rows){
gameOver();
return;
}
for(let i=0;i<snake.length;i++){
if(snake[i].x==head.x&&snake[i].y==head.y){
gameOver();
return;
}
}
snake.unshift(head);
if(head.x==food.x&&head.y==food.y){
score++;
scoreEl.textContent=score;
if(moveInterval>50){
moveInterval-=10;
}
spawnFood();
} else {
snake.pop();
}
}
function gameOver(){
isOver=true;
fs.textContent=score;
goDiv.style.display="flex";
}
function restartGame(){
score=0;
scoreEl.textContent=0;
snake=[];
length=3;
for(let i=0;i<length;i++){
snake.push({x:Math.floor(cols/2)-i,y:Math.floor(rows/2)});
}
direction="RIGHT";
moveInterval=Number(snakeSpeedEl.value)||200;
isOver=false;
isPaused=false;
goDiv.style.display="none";
spawnFood();
lastFrame=0;
timeSinceMove=0;
requestAnimationFrame(loop);
}
function measurePing(){
let start=performance.now();
fetch("?ping").then(()=>{
pingVal.textContent=(performance.now()-start).toFixed(0);
});
}
function applySettings(){
snakeName=snakeNameEl.value||"Snake";
moveInterval=Number(snakeSpeedEl.value)||200;
fDist=Number(foodDistEl.value)||0;
snakeColor=snakeColorEl.value||"#0f5";
foodColor=foodColorEl.value||"#f33";
bgColor=bgColorEl.value||"#000000";
sShape=snakeShapeEl.value;
settingsPanel.style.display="none";
}
settingsBtn.onclick=function(){
settingsPanel.style.display=settingsPanel.style.display=="flex"?"none":"flex";
};
</script>
</body>
</html>
)====";
page.replace("{{IP}}", WiFi.localIP().toString());
page.replace("{{MAC}}", WiFi.macAddress());
page.replace("{{HOST}}", WiFi.hostname());
page.replace("{{RSSI}}", String(WiFi.RSSI()));
page.replace("{{CHIPID}}", String(ESP.getChipId()));
page.replace("{{FREEHEAP}}", String(ESP.getFreeHeap()));
return page;
}
void handleRoot() {
if (server.uri() == "/?ping") {
server.send(200, "text/plain", "pong");
return;
}
String content = generatePage();
server.send(200, "text/html", content);
}
void setup() {
Serial.begin(115200);
WiFi.mode(WIFI_STA);
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) {
delay(100);
}
server.onNotFound(handleRoot);
server.begin();
}
void loop() {
server.handleClient();
}