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added speed upgrade

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This commit is contained in:
Jürg Hallenbarter
2026-05-13 17:21:31 +02:00
parent c7a337782c
commit 8004c18fcd
1 changed files with 34 additions and 6 deletions
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40
sketches/snake.js
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@@ -4,15 +4,18 @@ let alive = true;
let snakeDirection = 0;
let AItype = "random";
let gridSize = 20;
let gridColumns = 20;
let gridRows = 20;
let gridColumns = 10;
let gridRows = 10;
let eatenApples = 0;
let _textSize = 32;
let appleAmount = 1;
let gameSpeed = 10;
let buttonAddColoums = null;
let buttonAddRows = null;
let buttonUpgradeAI = null;
let buttonAddMoreApples = null;
let buttonSpeedUpgrade = null;
let SpeedUpgradePrice = 5;
let AddMoreApplesPrice = 1;
let AddColoumsPrice = 1;
let AddRowsPrice = 1;
@@ -23,6 +26,7 @@ function setup() {
buttonAddRows = createButton("Add rows");
buttonUpgradeAI = createButton("Upgrade AI");
buttonAddMoreApples = createButton("Add more apples");
buttonSpeedUpgrade = createButton("Increase speed");
createCanvas(windowWidth, windowHeight);
background(255, 255, 255);
for (let i = 0; i < gridColumns; i++) {
@@ -35,10 +39,28 @@ function setup() {
buttonAddRows.mousePressed(buttonAddRowsPressed);
buttonUpgradeAI.mousePressed(buttonUpgradeAIPressed);
buttonAddMoreApples.mousePressed(buttonAddMoreApplesPressed);
buttonSpeedUpgrade.mousePressed(buttonSpeedUpgradePressed);
frameRate(gameSpeed);
summonSnake();
summonApple();
drawGrid();
}
function buttonSpeedUpgradePressed(){
if (eatenApples < SpeedUpgradePrice) {
return;
}
eatenApples -= SpeedUpgradePrice;
gameSpeed += 2;
frameRate(gameSpeed);
SpeedUpgradePrice += 5;
}
function buttonAddColoumsPressed(){
if (eatenApples < AddColoumsPrice) {
return;
@@ -78,8 +100,8 @@ function buttonAddMoreApplesPressed(){
}
function summonApple(){
let x = grid.length - floor(random(1, grid.length));
let y = grid[0].length - floor(random(1, grid[0].length));
let x = grid.length - floor(random(1, grid.length +1));
let y = grid[0].length - floor(random(1, grid[0].length +1));
if(grid[x][y] == 2 || grid[x][y] == 1){
summonApple();//best practice coding right here
return;
@@ -215,13 +237,13 @@ function drawGrid() {
}
function draw() {
background(255);
if (alive == false){
restartGame();
return;
}
background(255);
runSnake();
drawGrid();
@@ -229,6 +251,7 @@ function draw() {
textSize(_textSize);
text("₴ " + eatenApples, gridColumns * gridSize + gridSize + _textSize*3, _textSize * 1);
text("Apples: " + appleAmount, gridColumns * gridSize + gridSize, _textSize * 2);
buttonAddMoreApples.html("Add more apples ₴ " + AddMoreApplesPrice);
@@ -248,6 +271,11 @@ function draw() {
buttonAddRows.html("Add rows ₴ " + AddRowsPrice);
buttonAddRows.position(gridColumns * gridSize + gridSize + _textSize*6, _textSize * 4.5);
text("Speed: " + gameSpeed, gridColumns * gridSize + gridSize, _textSize * 6);
buttonSpeedUpgrade.html("Increase speed ₴ " + SpeedUpgradePrice);
buttonSpeedUpgrade.position(gridColumns * gridSize + gridSize + _textSize*6, _textSize * 5.5);
}
function mousePressed() {