From f734770dd4fe464a8c263218efa90fd487c6a608 Mon Sep 17 00:00:00 2001
From: piernov <piernov@piernov.org>
Date: Sun, 8 May 2016 14:41:25 +0200
Subject: Add feature attribute to Item class + add consume() method to use
 those features + use coercion on updatePerso() values

---
 inc/Item.inc  | 15 ++++++++++++++-
 inc/perso.inc | 13 ++++++++++---
 2 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/inc/Item.inc b/inc/Item.inc
index 907872e..f01b709 100644
--- a/inc/Item.inc
+++ b/inc/Item.inc
@@ -1,16 +1,29 @@
 <?php
 
+require_once("perso.inc");
+
 class Item {
 	public $name = "";
 	public $cost = 0;
 	public $icon = "";
 	public $desc = "";
+	public $feat = array();
 
-	function __construct($name, $cost, $icon, $desc) {
+	function __construct($name, $cost, $icon, $desc, $feat) {
 		$this->name = $name;
 		$this->cost = $cost;
 		$this->icon = $icon;
 		$this->desc = $desc;
+		$this->feat = $feat;
+	}
+
+	function consume() {
+		foreach($this->feat as $k => $v) {
+			switch($k) {
+				case "hp": increasePerso("hp", +$v); break;
+				case "power": break;
+			}
+		}
 	}
 
 	function addToXML($root, $count) {
diff --git a/inc/perso.inc b/inc/perso.inc
index 0362d8c..f455173 100644
--- a/inc/perso.inc
+++ b/inc/perso.inc
@@ -1,17 +1,24 @@
 <?php
+
 function sendPerso() {
 	if(empty($_SESSION["perso"]))
 		initPerso();
 	return $_SESSION["perso"];
 }
 
+function increasePerso($prop, $num) {
+	if(empty($_SESSION["perso"]))
+		initPerso();
+	$_SESSION["perso"][$prop] += $num;
+}
+
 function updatePerso(){
 	$hp = $_POST["hp"];
 	$xp = $_POST["xp"];
 	$lv = $_POST["lv"];
-	$_SESSION["perso"]["hp"] = $hp;
-	$_SESSION["perso"]["xp"] = intval($xp);
-	$_SESSION["perso"]["lv"] = $lv;
+	$_SESSION["perso"]["hp"] = +$hp;
+	$_SESSION["perso"]["xp"] = +$xp;
+	$_SESSION["perso"]["lv"] = +$lv;
 }
 
 function initPerso(){
-- 
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