Cappy-s-Grand-Adventure

Cappy's Grand Adventure is a side-scroller game writtten in vanilla javascript and implemented with original design

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Javascript

This game was written soloely with vanilla Javascript, without the addition of any libraries

Features

Original Design

The core of any game, original design with sprites made in PiskellApp and backgrounds made in Inkscape

Dynamic motion

Cappy can run, jump, and even sit through keyboard Event Listeners. As demoed below, the code for these movements is kept clean and concise through toggling the frame of the spritesheet based on conditionals. This allows for a more varied range of movements and an easier way to continuously build:

function makeHimWalk(){
    if( player.frameX < 3 && player.frameY === 0 && player.moving){
        player.frameX ++;
    } else if( player.frameX < 3 && player.frameY === 1 && player.moving){
        player.frameX ++;
    } else if(player.frameX < 3 && player.frameY === 2 ){
        player.frameX ++;
    }else if(player.frameX < 3 && player.frameY === 3 ){
        player.frameX ++;
    } 
    else {
        player.frameX = 0 && player.frameY === 0;
    };
}

function makeHimJump() {
    if(player.frameX < 3 && player.frameY === 4){
        player.frameX ++
    }else if(player.jumping === true && player.y > 600) {
        player.frameX ++;
    }else if(player.moving === false && player.y <= 601){
        player.jumping === false
    }
}

Scrolling background

Run through the streets of New York as a simple lad who wants nothing but to kill some rats