From 8a3610d9ac8349877b7a023a417288c2daee14ba Mon Sep 17 00:00:00 2001 From: piernov Date: Sun, 24 Apr 2016 22:05:25 +0200 Subject: Add sendError() PHP error message helper --- inc/messages.inc | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 inc/messages.inc (limited to 'inc') diff --git a/inc/messages.inc b/inc/messages.inc new file mode 100644 index 0000000..f1ca8b3 --- /dev/null +++ b/inc/messages.inc @@ -0,0 +1,15 @@ + "You have already built a shop.", + "gold_insufficient" => "You don't have enough gold.", + "shop_missing_item" => "This item does not exist.", +); + +function sendError($msg) { + global $messages; + $text = $messages[$msg]; + echo json_encode(array("error" => $text)); +} + +?> -- cgit v1.2.3-70-g09d2 From 6dea6c0fbbc748e417076e7ca0d7773452b1bb57 Mon Sep 17 00:00:00 2001 From: piernov Date: Sun, 24 Apr 2016 22:06:16 +0200 Subject: Add PHP Item class --- inc/Item.inc | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 inc/Item.inc (limited to 'inc') diff --git a/inc/Item.inc b/inc/Item.inc new file mode 100644 index 0000000..bf77818 --- /dev/null +++ b/inc/Item.inc @@ -0,0 +1,17 @@ +name = $name; + $this->cost = $cost; + $this->icon = $icon; + $this->desc = $desc; + } +} + +?> -- cgit v1.2.3-70-g09d2 From 38a80dc6468c7e7cfaa4e22d4e4b8e3b374cf388 Mon Sep 17 00:00:00 2001 From: piernov Date: Sun, 24 Apr 2016 22:06:40 +0200 Subject: Add PHP Inventory class --- inc/Inventory.inc | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 inc/Inventory.inc (limited to 'inc') diff --git a/inc/Inventory.inc b/inc/Inventory.inc new file mode 100644 index 0000000..efe54f2 --- /dev/null +++ b/inc/Inventory.inc @@ -0,0 +1,41 @@ +items; + } + + public static function get() { + if(!self::created()) { + $_SESSION["inventory"] = new Inventory(); + } + return $_SESSION["inventory"]; + } + + private function _addItem($item) { + $this->items[] = $item; + } + + public static function addItem($item) { + $inv = self::get(); + $inv->_addItem($item); + } + + private function _removeItem($item) { + unset($this->items[array_search($item, $this->items)]); + } + + public static function removeItem($item) { + $inv = self::get(); + $inv->_removeItem($item); + } +} + +?> -- cgit v1.2.3-70-g09d2 From c8688e50d613b540913de570f3b64fd5ffcec161 Mon Sep 17 00:00:00 2001 From: piernov Date: Sun, 24 Apr 2016 22:08:10 +0200 Subject: Add debit/creditAccount() PHP account management helpers --- inc/account.inc | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 inc/account.inc (limited to 'inc') diff --git a/inc/account.inc b/inc/account.inc new file mode 100644 index 0000000..19f311d --- /dev/null +++ b/inc/account.inc @@ -0,0 +1,18 @@ + -- cgit v1.2.3-70-g09d2 From 5a688c8c35d4a2bcca716aa7da1379c0abd48d3f Mon Sep 17 00:00:00 2001 From: piernov Date: Sun, 24 Apr 2016 22:08:58 +0200 Subject: Add PHP shop requests handlers --- inc/shop.inc | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 inc/shop.inc (limited to 'inc') diff --git a/inc/shop.inc b/inc/shop.inc new file mode 100644 index 0000000..11cf97b --- /dev/null +++ b/inc/shop.inc @@ -0,0 +1,59 @@ + 3, + "items" => array( + new Item("cat", 6, "🐈", "Nyan!"), + new Item("torch", 3, "🔦", "Electric torch"), + ), +); + +function getItem($name) { + global $shop; + foreach($shop["items"] as $item) { + if($name == $item->name) { + return $item; + } + } + sendError("shop_missing_item"); + return false; +} + +function initShop() { + $_SESSION["shop"] = true; +} + +function sendShop() { + global $shop; + if(!empty($_SESSION["shop"])) + return $shop; + else return false; +} + +function buildShop() { + global $shop; + if(!empty($_SESSION["shop"])) { + sendError("shop_already_built"); + } + elseif(debitAccount($shop["cost"])) { + initShop(); + $_SESSION["mine"]["gold"] -= $shop["cost"]; + echo json_encode(sendShop()); + } +} + +function buyItem() { + $item = getItem($_POST["item"]); + if($item && debitAccount($item->cost)) { + Inventory::addItem($item); + echo json_encode($item); + } +} + + +?> -- cgit v1.2.3-70-g09d2 From 9b618abd14b69bd56e64bd998de8f9ccb722fba7 Mon Sep 17 00:00:00 2001 From: piernov Date: Sun, 24 Apr 2016 22:15:52 +0200 Subject: json_encode() PHP gold amount sent to client --- inc/mine.inc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'inc') diff --git a/inc/mine.inc b/inc/mine.inc index aea04ad..4293243 100644 --- a/inc/mine.inc +++ b/inc/mine.inc @@ -8,7 +8,7 @@ function withdrawMine() { $amount = intval($_POST["amount"]); if($amount == 0) return; $_SESSION["mine"]["gold"] += $amount; - echo $_SESSION["mine"]["gold"]; + echo json_encode($_SESSION["mine"]["gold"]); } function sendMine() { -- cgit v1.2.3-70-g09d2 From bd688fc969dfdda43e180db17095733d6f63da56 Mon Sep 17 00:00:00 2001 From: piernov Date: Sun, 24 Apr 2016 22:17:13 +0200 Subject: Send gold, shop and inventory infos from PHP all at once when requested on loading by client --- craftmine.php | 2 +- inc/craftmine.inc | 14 ++++++++++++++ inc/mine.inc | 2 +- 3 files changed, 16 insertions(+), 2 deletions(-) create mode 100644 inc/craftmine.inc (limited to 'inc') diff --git a/craftmine.php b/craftmine.php index c5f09be..869c83a 100644 --- a/craftmine.php +++ b/craftmine.php @@ -35,7 +35,7 @@ if (!isset($_POST["op"])) { $op = $_POST["op"]; switch($op) { case "withdrawMine": withdrawMine(); break; - case "getCraftMine": sendMine(); break; + case "getCraftMine": sendCraftMine(); break; case "buildShop": buildShop(); break; case "buyItem": buyItem(); break; default: reportBadRequest(); diff --git a/inc/craftmine.inc b/inc/craftmine.inc new file mode 100644 index 0000000..a30538c --- /dev/null +++ b/inc/craftmine.inc @@ -0,0 +1,14 @@ + sendMine(), + "shop" => sendShop(), + "inventory" => Inventory::sendContent(), + ); + echo json_encode($data); +} + +?> diff --git a/inc/mine.inc b/inc/mine.inc index 4293243..6a04cc4 100644 --- a/inc/mine.inc +++ b/inc/mine.inc @@ -14,7 +14,7 @@ function withdrawMine() { function sendMine() { if(empty($_SESSION["mine"])) initCraftMine(); $mine = $_SESSION["mine"]; - echo $mine["gold"]; + return $mine["gold"]; } -- cgit v1.2.3-70-g09d2