Description
This page is generated from the Processing project folder at /2017/Useful References/Advanced_Snake/Advanced_Snake.pde.
Archive
No companion assets were found in this sketch folder.
ArrayList<Integer> x = new ArrayList<Integer>(), y = new ArrayList<Integer>();
int w=30, h=30, bs=20, dir=2, ax=12, ay=10;
int[]dx={0, 0, 1, -1}, dy={1, -1, 0, 0};
boolean gameover=false;
void setup() {
size(600, 600);
x.add(5);
y.add(5);
}
void draw() {
background(#EAEAEA);
for (int i=0; i<w; i++) line(i*bs, 0, i*bs, height);
for (int i=0; i<h; i++)line(0, i*bs, width, i*bs);
fill(0, 255, 0);
for (int i = 0; i < x.size(); i++) rect(x.get(i)*bs, y.get(i)*bs, bs, bs);
if (!gameover) {
fill(255, 0, 0);
stroke(255);
strokeWeight(5);
rect(ax*bs, ay*bs, bs, bs);
if (frameCount%5==0) {
x.add(0, x.get(0) + dx[dir]);
y.add(0, y.get(0) + dy[dir]);
if (x.get(0) < 0 || y.get(0) < 0 || x.get(0) >= w || y.get(0) >= h) gameover = true;
for (int i=1; i<x.size(); i++) if (x.get(0)==x.get(i)&&y.get(0)==y.get(i)) gameover=true;
if (x.get(0)==ax && y.get(0)==ay) {
ax = (int)random(0, w);
ay = (int)random(0, h);
} else {
x.remove(x.size()-1);
y.remove(y.size()-1);
}
}
} else {
fill(0);
textSize(30);
textAlign(CENTER);
text("GAME OVER. Press space", width/2, height/2);
if (keyPressed&&key==' ') {
x.clear();
y.clear();
x.add(5);
y.add(5);
gameover = false;
}
}
}
void keyPressed() {
int nd=key=='s'? 0:(key=='w'?1:(key=='d'?2:(key=='a'?3:-1)));
if (nd!=-1&&(x.size()<=1||!(x.get(1)==x.get(0)+dx[nd]&&y.get(1)==y.get(0)+dy[nd]))) dir=nd;
}This page is generated from the Processing project folder at /2017/Useful References/Advanced_Snake/Advanced_Snake.pde.
No companion assets were found in this sketch folder.