Tagpro BeachBalls!

tagpro-beach-balls.user.js

// ==UserScript==
// @name       Tagpro-Beach-Balls
// @namespace  http://*.koalabeast.com:*
// @version    1.4
// @description  Fun at the beach!
// @match      http://koalabeast.com
// @copyright  2014+, Ly
// @include    http://*.koalabeast.com:*
// ==/UserScript==

tagpro.ready(function(){
    //This is important.
    if(tagpro.events.drawPlayer)
        return;
        
    var image = new Image();
    image.src = "http://i.imgur.com/91Q6srF.png";
    
    tagpro.events.register({
        drawPlayer: function(player, context, drawPos, TILESIZE) {
            
            context.drawImage(image, 3 * 40, 0, 40, 40, drawPos.x, drawPos.y, 40 / tagpro.zoom, 40 / tagpro.zoom);
            
            var radian = (Math.PI / 180),
                points = [],
                angle = (player.angle/radian % 360)+360;
            
            for (i = 0; i < 6; i++) {
                var iAngle = angle + 360 / 6 * i,
                    side = ((iAngle + 270) % 360 > 180) ? 1 : -1,
                    outerAngle = (iAngle + 90) % 180,
                    outerAngle = (side > 0) ? 180 - outerAngle : outerAngle,
                    offset = (-8.546e-10 * Math.pow(outerAngle, 5)
                        + 4.311e-7 * Math.pow(outerAngle, 4)
                        - 6.669e-5 * Math.pow(outerAngle, 3)
                        + 0.001099 * Math.pow(outerAngle, 2)
                        + 0.3462 * outerAngle),
                    innerX = 18 * Math.cos(iAngle * radian) / tagpro.zoom,
                    innerY = (18 * Math.sin(iAngle * radian) - 10) / tagpro.zoom,
                    outerX = 30 * Math.cos((iAngle + offset * side) * radian) / tagpro.zoom,
                    outerY = 30 * Math.sin((iAngle + offset * side) * radian) / tagpro.zoom;
    
                points.push({ix: innerX, iy: innerY, ox: outerX, oy: outerY});
            }
            
            for (i = 0; i < points.length; i += 2) {
                var color = (player.team == 1) ? 2 : 0;
                    first = points[i],
                    second = points[(i + 1) % points.length];
    
                context.save();
                context.beginPath();
                context.moveTo(drawPos.x + 20 / tagpro.zoom, drawPos.y + 10 / tagpro.zoom);
                context.quadraticCurveTo(drawPos.x + first.ix + 20 / tagpro.zoom, drawPos.y + first.iy + 20 / tagpro.zoom, drawPos.x + first.ox + 20 / tagpro.zoom, drawPos.y + first.oy + 20 / tagpro.zoom);
                context.lineTo(drawPos.x + second.ox + 20 / tagpro.zoom, drawPos.y + second.oy + 20 / tagpro.zoom);
                context.quadraticCurveTo(drawPos.x + second.ix + 20 / tagpro.zoom, drawPos.y + second.iy + 20 / tagpro.zoom, drawPos.x + 20 / tagpro.zoom, drawPos.y + 10 / tagpro.zoom);
                context.clip();
                context.drawImage(image, color * 40, 0, 40, 40	, drawPos.x, drawPos.y, 40 / tagpro.zoom, 40 / tagpro.zoom);
                context.restore();
                context.closePath();
            }
            
            if (player.tagpro)
                context.drawImage(image, 5 * 40, 0, 40, 40	, drawPos.x, drawPos.y, 40 / tagpro.zoom, 40 / tagpro.zoom);
            else
                context.drawImage(image, 4 * 40, 0, 40, 40	, drawPos.x, drawPos.y, 40 / tagpro.zoom, 40 / tagpro.zoom);
            
            if (player.bomb && Math.round(Math.random() * 4) == 1) {
                context.globalAlpha = .7;
                context.drawImage(image, 6 * 40, 0, 40, 40	, drawPos.x, drawPos.y, 40 / tagpro.zoom, 40 / tagpro.zoom);
                context.globalAlpha = 1;
            }
        }
    });
});