Andy Li's Blog

Here is my first Processing work, shown to you by the mighty processing.js.
It can’t be shown on IE.
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Here is my first Processing work, shown to you by the mighty processing.js. It can't be shown on IE. Source code: float[][] rocks = new float[50][4]; float[] ship = new float[2]; int lifetime = 0; int gameStatus = 1; //0:playing, 1:pause, 2:end int[] keyIsDown = new int[4]; //up, right, down, left float addSpeed = 0; PFont font; void setup(){ size(480,320); frameRate(30); smooth(); noStroke(); font = loadFont("Serif-48.vlw"); init_var(); //display instruction background(150); textFont(font, 22); text("Press r to start/restart", 10, height/2 - 30); text("Use your mouse to move", 10, height/2); text("Press P pause", 10, height/2 + 30); } void draw(){ if (gameStatus == 0){ background(0); lifetime++; //move ship ship[0]+=(mouseX-ship[0])*0.3; ship[1]+=(mouseY-ship[1])*0.3; ellipse(ship[0],ship[1],20,20); if (lifetime < 10000){ addSpeed = lifetime; addSpeed = addSpeed/1000 +1; } //move rocks for(int i = 0;i<50;i++){ rocks[i][0]+=rocks[i][2]*addSpeed; rocks[i][1]+=rocks[i][3]*addSpeed; ellipse(rocks[i][0],rocks[i][1],4,4); if(dist(rocks[i][0],rocks[i][1],ship[0],ship[1])<12){ //hit ship? gameStatus = 2; } else if (rocks[i][0]<-10 || rocks[i][1]<-10 || rocks[i][0]>width+10 || rocks[i][1]>height+10){//go away from screen area? rocks[i][0] = random(width); rocks[i][1] = random(-5); } } } else if (gameStatus == 2){//game end background(150); text("Game over. Your score: " + lifetime, 10, height/2); noLoop(); } } void keyPressed(){ //resume game? if (key == 'p'){ if (gameStatus == 0){ gameStatus = 1; } else if (gameStatus == 1){ gameStatus = 0; } } else if (key == 'r'){ gameStatus = 0; init_var(); loop(); } } void init_var(){ lifetime = 0; ship[0] = width/2; ship[1] = height/2; for(int i = 0;i<50;i++){ rocks[i][0] = random(width); rocks[i][1] = random(-5); rocks[i][2] = random(-5,5); rocks[i][3] = random(5); } }