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2 Commits

Author SHA1 Message Date
fba38f982c
[pongwars] starting grid configuration
more pretty than pure noise
2024-02-17 19:42:58 -05:00
7f63fb4c22
[pongwars] improve scoreboard 2024-02-17 18:14:19 -05:00

View File

@ -82,110 +82,108 @@
</body>
<script>
// Based on: https://github.com/vnglst/pong-wars
// Idea for Pong wars: https://twitter.com/nicolasdnl/status/1749715070928433161
// Based on: https://github.com/vnglst/pong-wars
// Idea for Pong wars: https://twitter.com/nicolasdnl/status/1749715070928433161
// This code is patched: see https://github.com/dogeystamp/garbage-monorepo/tree/main/pongwars
// Main features added are controlling balls and colors being able to die
// This code is patched: see https://github.com/dogeystamp/garbage-monorepo/tree/main/pongwars
// Main features added are controlling balls and colors being able to die
const canvas = document.getElementById("pongCanvas");
const ctx = canvas.getContext("2d");
const scoreElement = document.getElementById("score");
const startTime = new Date();
var suddenDeathCoeff = 0;
const canvas = document.getElementById("pongCanvas");
const ctx = canvas.getContext("2d");
const scoreElement = document.getElementById("score");
const teams = [
{
name: "red",
color: "indianred",
backgroundColor: "darkred",
x: 256,
y: 256,
dx: 8,
dy: 8,
score: 0,
},
{
name: "blue",
color: "blue",
backgroundColor: "darkblue",
x: 768,
y: 256,
dx: -8,
dy: 8,
score: 0,
},
{
name: "green",
color: "green",
backgroundColor: "darkgreen",
x: 256,
y: 768,
dx: 8,
dy: -8,
score: 0,
},
{
name: "orange",
color: "coral",
backgroundColor: "chocolate",
x: 768,
y: 768,
dx: -8,
dy: -8,
score: 0,
},
{
name: "white",
color: "white",
backgroundColor: "gainsboro",
x: 400,
y: 768,
dx: -9,
dy: -9,
score: 0,
},
{
name: "black",
color: "#333333",
backgroundColor: "black",
x: 400,
y: 300,
dx: -8,
dy: -8,
score: 0,
},
{
name: "ourple",
color: "violet",
backgroundColor: "purple",
x: 400,
y: 768,
dx: -8,
dy: -8,
score: 0,
},
{
name: "gray",
color: "gray",
backgroundColor: "#333333",
x: 400,
y: 768,
dx: -8,
dy: -8,
score: 0,
},
];
var suddenDeathStart = null;
var suddenDeathCoeff = 0;
var state = teams.map((team) => ({
elim: false,
boostEnabled: false,
}))
const teams = [
{
name: "red",
color: "indianred",
backgroundColor: "darkred",
x: 256,
y: 256,
dx: 8,
dy: 8,
score: 0,
},
{
name: "blue",
color: "blue",
backgroundColor: "darkblue",
x: 768,
y: 256,
dx: -8,
dy: 8,
score: 0,
},
{
name: "green",
color: "green",
backgroundColor: "darkgreen",
x: 256,
y: 768,
dx: 8,
dy: -8,
score: 0,
},
{
name: "orange",
color: "coral",
backgroundColor: "chocolate",
x: 768,
y: 768,
dx: -8,
dy: -8,
score: 0,
},
{
name: "white",
color: "white",
backgroundColor: "gainsboro",
x: 400,
y: 768,
dx: -9,
dy: -9,
score: 0,
},
{
name: "black",
color: "#333333",
backgroundColor: "black",
x: 400,
y: 300,
dx: -8,
dy: -8,
score: 0,
},
{
name: "ourple",
color: "violet",
backgroundColor: "purple",
x: 400,
y: 768,
dx: -8,
dy: -8,
score: 0,
},
{
name: "gray",
color: "gray",
backgroundColor: "#333333",
x: 400,
y: 768,
dx: -8,
dy: -8,
score: 0,
},
];
const squareSize = 16;
const numSquaresX = canvas.width / squareSize;
const numSquaresY = canvas.height / squareSize;
let squares = [];
var state = {}
const squareSize = 16;
const numSquaresX = canvas.width / squareSize;
const numSquaresY = canvas.height / squareSize;
let squares = [];
document.addEventListener("keydown", (event) => {
const key = parseInt(event.key)
@ -198,6 +196,8 @@
state[key].boostEnabled = false;
})
function initialState() {
// base noise pattern (failsafe in case the grid doesn't cover some part)
for (let i = 0; i < numSquaresX; i++) {
squares[i] = [];
for (let j = 0; j < numSquaresY; j++) {
@ -206,16 +206,53 @@
}
}
function randomNum(min, max) {
return Math.random() * (max - min) + min;
const enableGrid = true;
if (enableGrid) {
const gridW = 4;
const gridH = 2;
for (let i = 0; i < gridW; i++) {
for (let j = 0; j < gridH; j++) {
const gridIdx = j * gridW + i;
const t = (gridIdx < teams.length) ? gridIdx : null;
for (let x = Math.floor(i/gridW*numSquaresX); x < Math.floor((i+1)/gridW*numSquaresX); x++) {
for (let y = Math.floor(j/gridH*numSquaresY); y < Math.floor((j+1)/gridH*numSquaresY); y++) {
if (t !== null) {
squares[x][y] = t;
}
}
}
if (t !== null) {
teams[t].x = Math.floor((i+0.5)/gridW*canvas.width);
teams[t].y = Math.floor((j+0.5)/gridH*canvas.height);
}
}
}
for (let i = 0; i < teams.length; i++) {
teams[i].dx = 5 * randInt(-1, 1);
teams[i].dy = 5;
}
}
state = teams.map((team) => ({
elim: false,
boostEnabled: false,
}))
}
initialState();
function randomNum(min, max) {
return Math.random() * (max - min) + min;
}
function randInt(min, max) {
return Math.floor(randomNum(min, max+1))
}
function elapsedSec() {
return ((new Date()) - startTime)/1000
return ((new Date()) - suddenDeathStart)/1000
}
updateScoreElement();
@ -245,10 +282,14 @@
return v*x + (1-v)*y;
}
var nTeams = teams.length;
function updateSquareAndBounce(x, y, dx, dy, color) {
if (state[color].elim) return
if (Math.max(Math.abs(dx), Math.abs(dy)) < 0.02) state[color].elim = true
nTeams = state.map(t => !t.elim).filter(Boolean).length
if (Math.min(x, y) < 0 || isNaN(x) || isNaN(y)) {
console.warn(`warped ${teams[color].name}`)
teams[color].x = canvas.width * 0.1;
@ -265,8 +306,6 @@
dy = -4;
}
const nTeams = state.map(t => !t.elim).filter(Boolean).length
// death coefficient (if not enough territory, slow down)
const coeff = Math.min((teams[color].score/(numSquaresX*numSquaresY/nTeams/mix(1.2, 4, suddenDeathCoeff))), 1.00);
@ -348,9 +387,16 @@
}
}
scoreElement.textContent = teams
.map((t, idx) => `(${idx}) ${t.name} ${t.score}`)
.join(" | ") + (suddenDeathCoeff > 0.1 ? " | sudden death!" : "");
if (nTeams > 1) {
scoreElement.textContent = teams
.map((t, idx) => `(${idx}) ${t.name} ${t.score}`)
.filter((t, idx) => !state[idx].elim)
.join(" | ") + (suddenDeathCoeff > 0.1 ? " | sudden death!" : "");
} else {
scoreElement.textContent = teams
.filter((t, idx) => !state[idx].elim)
.map((t) => `${t.name} 👑 wins`)
}
}
function draw() {
@ -383,7 +429,11 @@
}
updateScoreElement();
// suddenDeathCoeff = Math.min((elapsedSec()/60/3)**15, 1);
if (suddenDeathStart !== null) {
suddenDeathCoeff = Math.min((elapsedSec()/60/5)**15, 1);
} else if (nTeams <= 3) {
suddenDeathStart = new Date();
}
requestAnimationFrame(draw);
}