The Simple Truth: Tank Jones the story of him

/**************************************************** * Cross Browser Snake game- By Brady Mulhollem- http://www.webtech101.com *This game is available at http://www.dynamicdrive.com ****************************************************/ function cbsnake(){ //Pixels to move at once this.jump = 8; //Size of snake. Make this one less than jump. Doesn't have to be,but adds good effect this.sos = 7; //Size of board //DANGER!!! this.sofb must be EVENLY dividable by this.jump DANGER!!!! this.sofb = 400; //Set things up this.daway = this.sofb - this.jump; this.correct = new Array(); this.correct[0] = 0; while(this.correct[this.correct.length -1] != this.daway){ this.correct[this.correct.length] = this.correct[this.correct.length -1]+this.jump } this.zero = 0; var gameboard = '

This is a simple game of Snake. Select a speed then use your arrow keys to attempt and eat the apple(red block), but watch out for the walls and yourself. At any time you can pause the game by pressing the space bar.This game is available at Web Tech 101 and Dynamic Drive

'; document.write(gameboard); } cbsnake.prototype.setup = function(setspeed){ var thisObj = this; //Score... this.score = 0; //Snake Direction this.sdir = 'none'; this.sdirb = 'none'; this.sdirp = 'none'; //Snake arrays this.ctop = new Array(); this.cleft = new Array(); //Top of snake class this.ctop[0] = 200; this.ctop[1] = -8; //Left of Snake class this.cleft[0] = 200; this.cleft[1] = -8; //current top of apple this.atop = 0; //current left of apple this.aleft = 0; //Milliseconds between move this.speed = setspeed; document.getElementById('board').innerHTML = '

'; this.moveapple(); this.stopgame = false; setTimeout(function(){ thisObj.msnake() },this.speed); document.onkeydown = function(e){ return thisObj.snakedir(e); }; } cbsnake.prototype.slow = function(){ this.setup(100); this.buttons('true'); document.getElementById('slow').blur(); } cbsnake.prototype.medium = function(){ this.setup(70); this.buttons('true'); document.getElementById('medium').blur(); } cbsnake.prototype.fast = function(){ this.setup(30); this.buttons('true'); document.getElementById('fast').blur(); } cbsnake.prototype.rannum = function(num1,num2){ num1 = parseInt(num1); num2 = parseInt(num2); var generator = Math.random()*(Math.abs(num2-num1)); generator = Math.round(num1+generator); return generator; } cbsnake.prototype.moveapple = function(){ var usethis = false; while(!usethis){ this.atop = this.correct[this.rannum(0,this.correct.length-1)]; this.aleft = this.correct[this.rannum(0,this.correct.length-1)]; if(this.numInArray(this.ctop,this.cleft,this.atop,this.aleft) == 0){ usethis = true; } } document.getElementById('apple').style.top = this.atop+"px"; document.getElementById('apple').style.left = this.aleft+"px"; } cbsnake.prototype.snakedir = function(e){ if(!e){ //IE... e = window.event; } switch(e.keyCode){ case 38: if(this.sdir != 'down' && this.sdirp != 'down'){ this.sdirb = 'up'; this.sdirp = 'up'; } break; case 40: if(this.sdir != 'up' && this.sdirp != 'up'){ this.sdirb = 'down'; this.sdirp = 'down'; } break; case 37: if(this.sdir != 'right' && this.sdirp != 'right'){ this.sdirb = 'left'; this.sdirp = 'left'; } break; case 39: if(this.sdir != 'left' && this.sdirp != 'left'){ this.sdirb = 'right'; this.sdirp = 'right'; } break; case 32: if(this.sdir == 'none' && this.sdirp != 'none'){ this.sdirb = this.sdirp; this.sdirp = 'none'; } else{ this.sdirp = this.sdir; this.sdirb = 'none'; } break; } return this.stopgame; } cbsnake.prototype.msnake = function(){ if(this.stopgame === false){ if(this.sdir != 'none'){ this.moveall(); } var thisObj = this; switch(this.sdir){ case 'up': this.ctop[0] = this.ctop[0] - this.jump; document.getElementById('snake0').style.top = this.ctop[0]+"px"; if((this.ctop[0] == this.zero && this.sdirb == 'up') || this.ctop[0] < this.zero){ this.gover(); } break; case 'down': this.ctop[0] = this.ctop[0] + this.jump; document.getElementById('snake0').style.top = this.ctop[0]+"px"; if((this.ctop[0] == this.daway && this.sdirb == 'down') || this.ctop[0] > this.daway){ this.gover(); } break; case 'left': this.cleft[0] = this.cleft[0] - this.jump; document.getElementById('snake0').style.left = this.cleft[0]+"px"; if((this.cleft[0] == this.zero && this.sdirb == 'left') || this.cleft[0] < this.zero){ this.gover(); } break; case 'right': this.cleft[0] = this.cleft[0] + this.jump; document.getElementById('snake0').style.left = this.cleft[0]+"px"; if((this.cleft[0] == this.daway && this.sdirb == 'right') || this.cleft[0] > this.daway){ this.gover(); } break; } if(this.sdir != 'none'){ this.hitself(); this.happle(); } this.sdir = this.sdirb setTimeout(function(){ thisObj.msnake() },this.speed); } } cbsnake.prototype.gover = function(){ if(!this.stopgame){ this.stopgame = true; var inner = document.getElementById('board').innerHTML; document.getElementById('board').innerHTML = inner+'

Game Over! Your Score was '+this.score+'

'; document.getElementById('apple').style.backgroundColor = '#D7BEBE'; for(i=0;i 1){ this.gover(); } } cbsnake.prototype.buttons = function(setto){ document.getElementById('slow').disabled = setto; document.getElementById('medium').disabled = setto; document.getElementById('fast').disabled = setto; }

The Simple Truth

Wednesday, May 19, 2010

Tank Jones the story of him

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