";
echo "";
echo "";
echo "Super 16";
echo "";
echo "";
}
function footer() {
echo "";
echo "";
echo "";
echo "";
echo "";
}
function initialise() {
echo "Welcome to Super 16
";
$_SESSION["lives"]=5;
$_SESSION["locations"] = array("Beer","Beer","5 pounds", "5 pounds", "20 pounds","20 pounds", "bubbly","bubbly","vodka","vodka", "quiz mug", "quiz mug", "chocolates","chocolates", "lucky dip","lucky dip");
shuffle($_SESSION["locations"]);
$_SESSION["status"] = array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
$_SESSION["pick"]=1;
}
function display_cell($id) {
echo "";
if ($id==0) {
echo ""; }
else {
$status = $_SESSION["status"][$id-1];
$prize=$_SESSION["locations"][$id-1];
if (($status==0) and ($_SESSION["lives"]>0)) {
echo "";
}
else {
if ($status==2) {
$button_class = "btn-success";}
if ($status==1) {
$button_class = "btn-secondary";}
if ($status==0) {
$button_class = "btn-danger";}
echo "";
echo "
";
echo $prize; }
}
echo "
";
}
function display_grid() {
echo "";
display_cell(1);
display_cell(2);
display_cell(3);
display_cell(4);
echo "
";
echo "";
display_cell(0);
display_cell(5);
display_cell(6);
display_cell(7);
echo "
";
echo "";
display_cell(0);
display_cell(8);
display_cell(9);
display_cell(10);
echo "
";
echo "";
display_cell(0);
display_cell(11);
display_cell(12);
display_cell(13);
echo "
";
echo "";
display_cell(0);
display_cell(14);
display_cell(15);
display_cell(16);
echo "
";
}
function restart_button() {
echo ""; }
function clear_previous_selections() {
for($x = 0; $x < 16; $x++) {
if ($_SESSION["status"][$x]==1) {
$_SESSION["status"][$x]=0; }
}
}
function get_previous_selection() {
for($x = 1; $x <= 16; $x++) {
if ($_SESSION["status"][$x-1]==1) {
return $x; }
}
return 0;
}
function process_choice() {
$selection = $_POST["select"];
//echo "
Selection: ".$selection;
$item = $_SESSION["locations"][$selection-1];
if ($_SESSION["pick"]==1) {
clear_previous_selections();}
if ($item == "lucky dip") {
$_SESSION["lives"] = $_SESSION["lives"]-1;
$_SESSION["status"][$selection-1] = 2;
$_SESSION["pick"] = 1;}
else {
if ($_SESSION["pick"]==1) {
$_SESSION["status"][$selection-1]=1;
$_SESSION["pick"]=2; }
else {
$previous_selection = get_previous_selection();
$previous_prize = $_SESSION["locations"][$previous_selection-1];
//echo $previous_selection.$previous_prize.$selection.$item;
if ($previous_prize==$item) {
$_SESSION["status"][$previous_selection-1]=2;
$_SESSION["status"][$selection-1]=2; }
else {
$_SESSION["status"][$selection-1]=1;
$_SESSION["lives"]= $_SESSION["lives"]-1; }
$_SESSION["pick"]=1; }
}
}
function output_status() {
echo "pick: ".$_SESSION["pick"];
echo " lives: ".$_SESSION["lives"];
echo " status: ";
print_r($_SESSION["status"]);
echo "
";
}
header_code();
if (empty($_SESSION)) {
initialise(); }
elseif ($_POST["option"]=="reset") {
initialise();
}
else {
//output_status();
process_choice();
}
//output_status();
//print_r($_SESSION["locations"]);
$lives = $_SESSION["lives"];
if ($lives==0) {
echo "Game Over!
";
restart_button();
display_grid(); }
else {
echo "You have $lives lives remaining.
";
display_grid();
if ($_SESSION["pick"]==1) {
echo "Make your first pick?
";
}
elseif ($_SESSION["pick"]==2) {
echo "Make your second pick?
";
}
}
restart_button();
footer_code();
?>