// vars
var  G, A, state, colstate
// motion vectors
var yPos = 0;
var xPos = 0;
var xVel = 0;
var yVel = 0;
//max velocity
var mv = 10
// check tile switch
var checkx1 = true;
var checky1 = true;
var checkx2 = true;
var checky2 = true;
var checkx3 = true;
var checky3 = true;
var checkx4 = true;
var checky4 = true;
// tile array
var tile1, tile2, tile3, tile4, tilex1, tiley1, tilex2, tiley2, tilex3, tiley3, tilex4, tiley4
// ping
var p = "PING"
// Key
var key = {};
// Key input - Key[KEYCODE] == true/false
window.onkeyup = function(e) { key[e.keyCode] = false; }
window.onkeydown = function(e) { key[e.keyCode] = true; }
// right ground acceleration
function speedupx0() {
    xVel = xVel + 1;
}
// right air acceleration
function speedupx1() {
    xVel = xVel + 0.75;
}
// left ground acceleration
function speedupx2() {
    xVel = xVel - 1;
}

// left air acceleration
function speedupx3() {
    xVel = xVel - 0.75;
}
function checkxt1() {
    if (checkx1 == true) {
        if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 1) {
            tilex1 = "1";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 2) {
            tilex1 = "2";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 3) {
            tilex1 = "3";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 4) {
            tilex1 = "4";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 5) {
            tilex1 = "5";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 6) {
            tilex1 = "6";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 7) {
            tilex1 = "7";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 8) {
            tilex1 = "8";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 9) {
            tilex1 = "9";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 10) {
            tilex1 = "10";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 11) {
            tilex1 = "11";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 12) {
            tilex1 = "12";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 13) {
            tilex1 = "13";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 14) {
            tilex1 = "14";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 15) {
            tilex1 = "15";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 16) {
            tilex1 = "16";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 17) {
            tilex1 = "17";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 18) {
            tilex1 = "18";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 19) {
            tilex1 = "19";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 20) {
            tilex1 = "20";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 21) {
            tilex1 = "21";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 22) {
            tilex1 = "22";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 23) {
            tilex1 = "23";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 24) {
            tilex1 = "24";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 25) {
            tilex1 = "25";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 26) {
            tilex1 = "26";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 27) {
            tilex1 = "27";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 28) {
            tilex1 = "28";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 29) {
            tilex1 = "29";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 30) {
            tilex1 = "30";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 31) {
            tilex1 = "31";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 32) {
            tilex1 = "32";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 33) {
            tilex1 = "33";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 34) {
            tilex1 = "34";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 35) {
            tilex1 = "35";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 36) {
            tilex1 = "36";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 37) {
            tilex1 = "37";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 38) {
            tilex1 = "38";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 39) {
            tilex1 = "39";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 40) {
            tilex1 = "40";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 41) {
            tilex1 = "41";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 42) {
            tilex1 = "42";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 43) {
            tilex1 = "43";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 44) {
            tilex1 = "44";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 45) {
            tilex1 = "45";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 46) {
            tilex1 = "46";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 47) {
            tilex1 = "47";
        } else if (xPos + (innerWidth * 0.0365625) <= innerWidth) {
            tilex1 = "48";
        };
    };
};
function checkyt1() {
    if (checky1 == true) {
        if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 1) {
            tiley1 = "A";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 2) {
            tiley1 = "B";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 3) {
            tiley1 = "C";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 4) {
            tiley1 = "D";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 5) {
            tiley1 = "E";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 6) {
            tiley1 = "F";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 7) {
            tiley1 = "G";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 8) {
            tiley1 = "H";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 9) {
            tiley1 = "I";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 10) {
            tiley1 = "J";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 11) {
            tiley1 = "K";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 12) {
            tiley1 = "L";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 13) {
            tiley1 = "M";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 14) {
            tiley1 = "N";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 15) {
            tiley1 = "O";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 16) {
            tiley1 = "P";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 17) {
            tiley1 = "Q";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 18) {
            tiley1 = "R";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 19) {
            tiley1 = "S";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 20) {
            tiley1 = "T";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 21) {
            tiley1 = "U";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 22) {
            tiley1 = "V";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 23) {
            tiley1 = "W";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 24) {
            tiley1 = "X";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 25) {
            tiley1 = "Y";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 26) {
            tiley1 = "Z";
        } else if (yPos + (innerHeight * 0.065) <= innerHeight / 27) {
            tiley1 = "0";
        };
    };
};
function checkxt2() {
    if (checkx2 == true) {
        if (xPos <= (innerWidth / 48) * 1) {
            tilex2 = "1";
        } else if (xPos <= (innerWidth / 48) * 2) {
            tilex2 = "2";
        } else if (xPos <= (innerWidth / 48) * 3) {
            tilex2 = "3";
        } else if (xPos <= (innerWidth / 48) * 4) {
            tilex2 = "4";
        } else if (xPos <= (innerWidth / 48) * 5) {
            tilex2 = "5";
        } else if (xPos <= (innerWidth / 48) * 6) {
            tilex2 = "6";
        } else if (xPos <= (innerWidth / 48) * 7) {
            tilex2 = "7";
        } else if (xPos <= (innerWidth / 48) * 8) {
            tilex2 = "8";
        } else if (xPos <= (innerWidth / 48) * 9) {
            tilex2 = "9";
        } else if (xPos <= (innerWidth / 48) * 10) {
            tilex2 = "10";
        } else if (xPos <= (innerWidth / 48) * 11) {
            tilex2 = "11";
        } else if (xPos <= (innerWidth / 48) * 12) {
            tilex2 = "12";
        } else if (xPos <= (innerWidth / 48) * 13) {
            tilex2 = "13";
        } else if (xPos <= (innerWidth / 48) * 14) {
            tilex2 = "14";
        } else if (xPos <= (innerWidth / 48) * 15) {
            tilex2 = "15";
        } else if (xPos <= (innerWidth / 48) * 16) {
            tilex2 = "16";
        } else if (xPos <= (innerWidth / 48) * 17) {
            tilex2 = "17";
        } else if (xPos <= (innerWidth / 48) * 18) {
            tilex2 = "18";
        } else if (xPos <= (innerWidth / 48) * 19) {
            tilex2 = "19";
        } else if (xPos <= (innerWidth / 48) * 20) {
            tilex2 = "20";
        } else if (xPos <= (innerWidth / 48) * 21) {
            tilex2 = "21";
        } else if (xPos <= (innerWidth / 48) * 22) {
            tilex2 = "22";
        } else if (xPos <= (innerWidth / 48) * 23) {
            tilex2 = "23";
        } else if (xPos <= (innerWidth / 48) * 24) {
            tilex2 = "24";
        } else if (xPos <= (innerWidth / 48) * 25) {
            tilex2 = "25";
        } else if (xPos <= (innerWidth / 48) * 26) {
            tilex2 = "26";
        } else if (xPos <= (innerWidth / 48) * 27) {
            tilex2 = "27";
        } else if (xPos <= (innerWidth / 48) * 28) {
            tilex2 = "28";
        } else if (xPos <= (innerWidth / 48) * 29) {
            tilex2 = "29";
        } else if (xPos <= (innerWidth / 48) * 30) {
            tilex2 = "30";
        } else if (xPos <= (innerWidth / 48) * 31) {
            tilex2 = "31";
        } else if (xPos <= (innerWidth / 48) * 32) {
            tilex2 = "32";
        } else if (xPos <= (innerWidth / 48) * 33) {
            tilex2 = "33";
        } else if (xPos <= (innerWidth / 48) * 34) {
            tilex2 = "34";
        } else if (xPos <= (innerWidth / 48) * 35) {
            tilex2 = "35";
        } else if (xPos <= (innerWidth / 48) * 36) {
            tilex2 = "36";
        } else if (xPos <= (innerWidth / 48) * 37) {
            tilex2 = "37";
        } else if (xPos <= (innerWidth / 48) * 38) {
            tilex2 = "38";
        } else if (xPos <= (innerWidth / 48) * 39) {
            tilex2 = "39";
        } else if (xPos <= (innerWidth / 48) * 40) {
            tilex2 = "40";
        } else if (xPos <= (innerWidth / 48) * 41) {
            tilex2 = "41";
        } else if (xPos <= (innerWidth / 48) * 42) {
            tilex2 = "42";
        } else if (xPos <= (innerWidth / 48) * 43) {
            tilex2 = "43";
        } else if (xPos <= (innerWidth / 48) * 44) {
            tilex2 = "44";
        } else if (xPos <= (innerWidth / 48) * 45) {
            tilex2 = "45";
        } else if (xPos <= (innerWidth / 48) * 46) {
            tilex2 = "46";
        } else if (xPos <= (innerWidth / 48) * 47) {
            tilex2 = "47";
        } else if (xPos <= innerWidth) {
            tilex2 = "48";
        };
    };
};
function checkyt2() {
    if (checky2 == true) {
        if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 1) {
            tiley2 = "A";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 2) {
            tiley2 = "B";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 3) {
            tiley2 = "C";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 4) {
            tiley2 = "D";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 5) {
            tiley2 = "E";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 6) {
            tiley2 = "F";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 7) {
            tiley2 = "G";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 8) {
            tiley2 = "H";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 9) {
            tiley2 = "I";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 10) {
            tiley2 = "J";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 11) {
            tiley2 = "K";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 12) {
            tiley2 = "L";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 13) {
            tiley2 = "M";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 14) {
            tiley2 = "N";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 15) {
            tiley2 = "O";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 16) {
            tiley2 = "P";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 17) {
            tiley2 = "Q";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 18) {
            tiley2 = "R";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 19) {
            tiley2 = "S";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 20) {
            tiley2 = "T";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 21) {
            tiley2 = "U";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 22) {
            tiley2 = "V";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 23) {
            tiley2 = "W";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 24) {
            tiley2 = "X";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 25) {
            tiley2 = "Y";
        } else if (yPos + (innerHeight * 0.065) <= (innerHeight / 27) * 26) {
            tiley2 = "Z";
        } else if (yPos + (innerHeight * 0.065) <= innerHeight / 27) {
            tiley1 = "0";
        };
    };
};
function checkxt3() {
    if (checkx3 == true) {
        if (xPos <= (innerWidth / 48) * 1) {
            tilex3 = "1";
        } else if (xPos <= (innerWidth / 48) * 2) {
            tilex3 = "2";
        } else if (xPos <= (innerWidth / 48) * 3) {
            tilex3 = "3";
        } else if (xPos <= (innerWidth / 48) * 4) {
            tilex3 = "4";
        } else if (xPos <= (innerWidth / 48) * 5) {
            tilex3 = "5";
        } else if (xPos <= (innerWidth / 48) * 6) {
            tilex3 = "6";
        } else if (xPos <= (innerWidth / 48) * 7) {
            tilex3 = "7";
        } else if (xPos <= (innerWidth / 48) * 8) {
            tilex3 = "8";
        } else if (xPos <= (innerWidth / 48) * 9) {
            tilex3 = "9";
        } else if (xPos <= (innerWidth / 48) * 10) {
            tilex3 = "10";
        } else if (xPos <= (innerWidth / 48) * 11) {
            tilex3 = "11";
        } else if (xPos <= (innerWidth / 48) * 12) {
            tilex3 = "12";
        } else if (xPos <= (innerWidth / 48) * 13) {
            tilex3 = "13";
        } else if (xPos <= (innerWidth / 48) * 14) {
            tilex3 = "14";
        } else if (xPos <= (innerWidth / 48) * 15) {
            tilex3 = "15";
        } else if (xPos <= (innerWidth / 48) * 16) {
            tilex3 = "16";
        } else if (xPos <= (innerWidth / 48) * 17) {
            tilex3 = "17";
        } else if (xPos <= (innerWidth / 48) * 18) {
            tilex3 = "18";
        } else if (xPos <= (innerWidth / 48) * 19) {
            tilex3 = "19";
        } else if (xPos <= (innerWidth / 48) * 20) {
            tilex3 = "20";
        } else if (xPos <= (innerWidth / 48) * 21) {
            tilex3 = "21";
        } else if (xPos <= (innerWidth / 48) * 22) {
            tilex3 = "22";
        } else if (xPos <= (innerWidth / 48) * 23) {
            tilex3 = "23";
        } else if (xPos <= (innerWidth / 48) * 24) {
            tilex3 = "24";
        } else if (xPos <= (innerWidth / 48) * 25) {
            tilex3 = "25";
        } else if (xPos <= (innerWidth / 48) * 26) {
            tilex3 = "26";
        } else if (xPos <= (innerWidth / 48) * 27) {
            tilex3 = "27";
        } else if (xPos <= (innerWidth / 48) * 28) {
            tilex3 = "28";
        } else if (xPos <= (innerWidth / 48) * 29) {
            tilex3 = "29";
        } else if (xPos <= (innerWidth / 48) * 30) {
            tilex3 = "30";
        } else if (xPos <= (innerWidth / 48) * 31) {
            tilex3 = "31";
        } else if (xPos <= (innerWidth / 48) * 32) {
            tilex3 = "32";
        } else if (xPos <= (innerWidth / 48) * 33) {
            tilex3 = "33";
        } else if (xPos <= (innerWidth / 48) * 34) {
            tilex3 = "34";
        } else if (xPos <= (innerWidth / 48) * 35) {
            tilex3 = "35";
        } else if (xPos <= (innerWidth / 48) * 36) {
            tilex3 = "36";
        } else if (xPos <= (innerWidth / 48) * 37) {
            tilex3 = "37";
        } else if (xPos <= (innerWidth / 48) * 38) {
            tilex3 = "38";
        } else if (xPos <= (innerWidth / 48) * 39) {
            tilex3 = "39";
        } else if (xPos <= (innerWidth / 48) * 40) {
            tilex3 = "40";
        } else if (xPos <= (innerWidth / 48) * 41) {
            tilex3 = "41";
        } else if (xPos <= (innerWidth / 48) * 42) {
            tilex3 = "42";
        } else if (xPos <= (innerWidth / 48) * 43) {
            tilex3 = "43";
        } else if (xPos <= (innerWidth / 48) * 44) {
            tilex3 = "44";
        } else if (xPos <= (innerWidth / 48) * 45) {
            tilex3 = "45";
        } else if (xPos <= (innerWidth / 48) * 46) {
            tilex3 = "46";
        } else if (xPos <= (innerWidth / 48) * 47) {
            tilex3 = "47";
        } else if (xPos <= innerWidth) {
            tilex3 = "48";
        };
    };
};
function checkyt3() {
    if (checky3 == true) {
        if (yPos <= (innerHeight / 27) * 1) {
            tiley3 = "A";
        } else if (yPos <= (innerHeight / 27) * 2) {
            tiley3 = "B";
        } else if (yPos <= (innerHeight / 27) * 3) {
            tiley3 = "C";
        } else if (yPos <= (innerHeight / 27) * 4) {
            tiley3 = "D";
        } else if (yPos <= (innerHeight / 27) * 5) {
            tiley3 = "E";
        } else if (yPos <= (innerHeight / 27) * 6) {
            tiley3 = "F";
        } else if (yPos <= (innerHeight / 27) * 7) {
            tiley3 = "G";
        } else if (yPos <= (innerHeight / 27) * 8) {
            tiley3 = "H";
        } else if (yPos <= (innerHeight / 27) * 9) {
            tiley3 = "I";
        } else if (yPos <= (innerHeight / 27) * 10) {
            tiley3 = "J";
        } else if (yPos <= (innerHeight / 27) * 11) {
            tiley3 = "K";
        } else if (yPos <= (innerHeight / 27) * 12) {
            tiley3 = "L";
        } else if (yPos <= (innerHeight / 27) * 13) {
            tiley3 = "M";
        } else if (yPos <= (innerHeight / 27) * 14) {
            tiley3 = "N";
        } else if (yPos <= (innerHeight / 27) * 15) {
            tiley3 = "O";
        } else if (yPos <= (innerHeight / 27) * 16) {
            tiley3 = "P";
        } else if (yPos <= (innerHeight / 27) * 17) {
            tiley3 = "Q";
        } else if (yPos <= (innerHeight / 27) * 18) {
            tiley3 = "R";
        } else if (yPos <= (innerHeight / 27) * 19) {
            tiley3 = "S";
        } else if (yPos <= (innerHeight / 27) * 20) {
            tiley3 = "T";
        } else if (yPos <= (innerHeight / 27) * 21) {
            tiley3 = "U";
        } else if (yPos <= (innerHeight / 27) * 22) {
            tiley3 = "V";
        } else if (yPos <= (innerHeight / 27) * 23) {
            tiley3 = "W";
        } else if (yPos <= (innerHeight / 27) * 24) {
            tiley3 = "X";
        } else if (yPos <= (innerHeight / 27) * 25) {
            tiley3 = "Y";
        } else if (yPos <= (innerHeight / 27) * 26) {
            tiley3 = "Z";
        } else if (yPos <= innerHeight / 27) {
            tiley3 = "0";
        };
    };
};
function checkxt4() {
    if (checkx4 == true) {
        if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 1) {
            tilex4 = "1";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 2) {
            tilex4 = "2";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 3) {
            tilex4 = "3";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 4) {
            tilex4 = "4";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 5) {
            tilex4 = "5";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 6) {
            tilex4 = "6";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 7) {
            tilex4 = "7";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 8) {
            tilex4 = "8";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 9) {
            tilex4 = "9";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 10) {
            tilex4 = "10";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 11) {
            tilex4 = "11";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 12) {
            tilex4 = "12";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 13) {
            tilex4 = "13";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 14) {
            tilex4 = "14";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 15) {
            tilex4 = "15";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 16) {
            tilex4 = "16";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 17) {
            tilex4 = "17";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 18) {
            tilex4 = "18";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 19) {
            tilex4 = "19";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 20) {
            tilex4 = "20";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 21) {
            tilex4 = "21";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 22) {
            tilex4 = "22";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 23) {
            tilex4 = "23";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 24) {
            tilex4 = "24";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 25) {
            tilex4 = "25";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 26) {
            tilex4 = "26";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 27) {
            tilex4 = "27";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 28) {
            tilex4 = "28";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 29) {
            tilex4 = "29";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 30) {
            tilex4 = "30";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 31) {
            tilex4 = "31";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 32) {
            tilex4 = "32";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 33) {
            tilex4 = "33";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 34) {
            tilex4 = "34";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 35) {
            tilex4 = "35";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 36) {
            tilex4 = "36";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 37) {
            tilex4 = "37";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 38) {
            tilex4 = "38";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 39) {
            tilex4 = "39";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 40) {
            tilex4 = "40";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 41) {
            tilex4 = "41";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 42) {
            tilex4 = "42";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 43) {
            tilex4 = "43";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 44) {
            tilex4 = "44";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 45) {
            tilex4 = "45";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 46) {
            tilex4 = "46";
        } else if (xPos + (innerWidth * 0.0365625) <= (innerWidth / 48) * 47) {
            tilex4 = "47";
        } else if (xPos + (innerWidth * 0.0365625) <= innerWidth) {
            tilex4 = "48";
        };
    };
};
function checkyt4() {
    if (checky4 == true) {
        if (yPos <= (innerHeight / 27) * 1) {
            tiley4 = "A";
        } else if (yPos <= (innerHeight / 27) * 2) {
            tiley4 = "B";
        } else if (yPos <= (innerHeight / 27) * 3) {
            tiley4 = "C";
        } else if (yPos <= (innerHeight / 27) * 4) {
            tiley4 = "D";
        } else if (yPos <= (innerHeight / 27) * 5) {
            tiley4 = "E";
        } else if (yPos <= (innerHeight / 27) * 6) {
            tiley4 = "F";
        } else if (yPos <= (innerHeight / 27) * 7) {
            tiley4 = "G";
        } else if (yPos <= (innerHeight / 27) * 8) {
            tiley4 = "H";
        } else if (yPos <= (innerHeight / 27) * 9) {
            tiley4 = "I";
        } else if (yPos <= (innerHeight / 27) * 10) {
            tiley4 = "J";
        } else if (yPos <= (innerHeight / 27) * 11) {
            tiley4 = "K";
        } else if (yPos <= (innerHeight / 27) * 12) {
            tiley4 = "L";
        } else if (yPos <= (innerHeight / 27) * 13) {
            tiley4 = "M";
        } else if (yPos <= (innerHeight / 27) * 14) {
            tiley4 = "N";
        } else if (yPos <= (innerHeight / 27) * 15) {
            tiley4 = "O";
        } else if (yPos <= (innerHeight / 27) * 16) {
            tiley4 = "P";
        } else if (yPos <= (innerHeight / 27) * 17) {
            tiley4 = "Q";
        } else if (yPos <= (innerHeight / 27) * 18) {
            tiley4 = "R";
        } else if (yPos <= (innerHeight / 27) * 19) {
            tiley4 = "S";
        } else if (yPos <= (innerHeight / 27) * 20) {
            tiley4 = "T";
        } else if (yPos <= (innerHeight / 27) * 21) {
            tiley4 = "U";
        } else if (yPos <= (innerHeight / 27) * 22) {
            tiley4 = "V";
        } else if (yPos <= (innerHeight / 27) * 23) {
            tiley4 = "W";
        } else if (yPos <= (innerHeight / 27) * 24) {
            tiley4 = "X";
        } else if (yPos <= (innerHeight / 27) * 25) {
            tiley4 = "Y";
        } else if (yPos <= (innerHeight / 27) * 26) {
            tiley4 = "Z";
        } else if (yPos <= innerHeight / 27) {
            tiley4 = "0";
        };
    };
};
function roundgrav(x) {
    return Math.ceil(x / 10) * 10;
}
setInterval (function update() {

    var sprite = document.getElementById('sprite');
    sprite.style.bottom = yPos + 'px';
    sprite.style.left = xPos + 'px';
    xPos = xPos + xVel;
    yPos = yPos + yVel;
    checkxt1();
    checkyt1();
    checkxt2();
    checkyt2();
    checkxt3();
    checkyt3();
    checkxt4();
    checkyt4();
    tile1 = tiley1 + tilex1;
    tile2 = tiley2 + tilex2;
    tile3 = tiley3 + tilex3;
    tile4 = tiley4 + tilex4;
    // console.log("1:",tile1,'\n',"2:",tile2,'\n',"3:",tile3,'\n',"4:",tile4)
    // TEMP ground
    if (yPos <= 0) {
        G = true;
        A = false;
        yPos = 0;
    } else if (colstate == 0) {
        G = false;
        A = true;
    };
    // gravity
    if (G == true) {
        yVel = 0;
    } else if (yVel >= -30) {
        yVel = yVel - 0.5;
    }
    // col
    if (tile3 == "D27" || tile3 == "D28" || tile3 == "D29" || tile3 == "D30" || tile4 == "D27" || tile4 == "D28" || tile4 == "D29" || tile4 == "D30" || tile3 == "H36" || tile3 == "H37" || tile3 == "H38" || tile3 == "H39" || tile4 == "H36" || tile4 == "H37" || tile4 == "H38" || tile4 == "H39" || tile3 == "L30" || tile3 == "L31" || tile3 == "L32" || tile3 == "L33" || tile4 == "L30" || tile4 == "L31" || tile4 == "L32" || tile4 == "L33" || tile3 == "L20" || tile3 == "L21" || tile3 == "L22" || tile3 == "L23" || tile4 == "L20" || tile4 == "L21" || tile4 == "L22" || tile4 == "L23") {
        yVel = 0;
        G = true;
        A = false;
        colstate = 1;
    } else {
        colstate = 0;
    }
    // friction
    if (G == true) {
        if (xVel > 0) {
            xVel = xVel - 0.5;
        } else if (xVel < 0) {
            xVel = xVel + 0.5;
        }
    } else {
        if (xVel > 0) {
            xVel = xVel - 0.25;
        } else if (xVel < 0) {
            xVel = xVel + 0.25;
        }
    }
    // impact - fix for air to ground friction deficit
    if (A == true) {
        state = 1;
    }
    if (state == 1) {
        if (G == true) {
            state = 0;
            xVel = Math.round(xVel)
            yPos = roundgrav(yPos)
        }
    }
    // jump
    if (key[32] == true && G == true) {
        if (yVel <= 13.5) {
            yVel = 13.5;
        }
    };
    // right
    if (key[68] == true) {
        if (G == true) {
            var reintxvg0 = setInterval(speedupx0(), 20)
            if (xVel > mv) {
                clearInterval(reintxvg0);
                xVel = mv
            };
        } else if (A == true) {
            var reintxvg1 = setInterval(speedupx1(), 20)
            if (xVel > mv) {
                clearInterval(reintxvg1);
                xVel = mv
            }
        }
    };
    // left
    if (key[65] == true) {
        if (G == true) {
            var reintxvg0 = setInterval(speedupx2(), 20)
            if (xVel < -mv) {
                clearInterval(reintxvg0);
                xVel = -mv
            };
        } else if (A == true) {
            var reintxvg1 = setInterval(speedupx3(), 20)
            if (xVel < -mv) {
                clearInterval(reintxvg1);
                xVel = -mv
            }
        }
    };
    // tile x


}, 16.66);