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jtguggedaljtguggedal
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1 parent 83878b2 commit 320640e

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2 files changed

+107
-28
lines changed

2 files changed

+107
-28
lines changed

‎php/game.php

+102-27
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,4 @@
11
<?php
2-
header('Access-Control-Allow-Origin: *');
3-
header('Content-type: text/plain; charset=utf-8');
42
ini_set('display_errors',1);
53
ini_set('display_startup_errors',1);
64
error_reporting(E_ALL);
@@ -28,25 +26,50 @@
2826

2927
$function_name = $_GET['callback'];
3028

31-
3229
switch ($type) {
3330
case 'create':
31+
global $db;
3432
// Create random 5 char ID for new game
3533
$gameId = createGame();
36-
$player = new Player($gameId, $playerName, $score, $playerId);
37-
$player->update($player->gameId, $player->id, $player->score);
38-
$response = json_encode((array)$player, JSON_UNESCAPED_UNICODE);
34+
35+
// New player object
36+
$id = 1; // ID is set to 1 for the player who creates the game
37+
$player = new Player($gameId, $playerName, $score, $id);
38+
39+
// Save player object as JSON to database
40+
$playerJsonId = 'player_1';
41+
$playerJson = json_encode($player, JSON_UNESCAPED_UNICODE);
42+
$sql = "UPDATE game SET $playerJsonId = '$playerJson' WHERE id = '$gameId'";
43+
$db->query($sql);
44+
45+
// Player JSON to be returned to js with JSONP
46+
$response = $playerJson;
3947
break;
4048
case 'join':
4149
// Join an already created game
50+
51+
// Create new player object
4252
$player = new Player($gameId, $playerName);
53+
54+
// joingame() returns player object as JSON to be returned to js
4355
$response = joinGame($player, $gameId);
4456
break;
4557
case 'u':
4658
// Update settings for player
59+
60+
// Create new player object
4761
$player = new Player($gameId, $playerName, $score, $playerId);
48-
$player->update($gameId, $playerId, $score);
49-
$response = json_encode((array)$player, JSON_UNESCAPED_UNICODE);
62+
63+
// The update() method returns the gameStatus.
64+
// If more than one player is still active, player object is returned as JSON.
65+
// If only one player has lives left, the game is over, and JSON with gameStatus: finished is returned
66+
$u = $player->update($gameId, $playerId, $score);
67+
if($u == 'updated' || $u == 'ongoing')
68+
$response = json_encode($player, JSON_UNESCAPED_UNICODE);
69+
else if($u == 'finished') {
70+
$s = $player->gameStatus;
71+
$response = "{ 'gameStatus': $s }";
72+
}
5073
default:
5174
//
5275
break;
@@ -61,8 +84,9 @@
6184
echo $response;
6285
echo ");\n";
6386

87+
6488
//**
65-
// Class for player creation. Data is stored in database.
89+
// Player class
6690
//**
6791

6892
class Player {
@@ -88,17 +112,48 @@ public function __construct($gameId, $name = 'Joe', $score = 10, $id = "") {
88112
$this->gameStatus = 10;
89113
}
90114

115+
// Function that receives player data from the js and saves it to the database
91116
public function update($gameId, $playerId, $score) {
92117
global $db;
93-
94118
$this->score = $score;
119+
$status = $this->gameStatus($gameId);
120+
121+
if($status != 10)
122+
return 'finished';
123+
else {
124+
125+
$playerJsonId = 'player_' . $playerId;
126+
$playerJson = json_encode($this, JSON_UNESCAPED_UNICODE);
127+
$sql = "UPDATE game SET $playerJsonId = '$playerJson' WHERE id = '$gameId'";
128+
$db->query($sql);
129+
130+
if($score != 0)
131+
return 'updated';
132+
else
133+
return 'ongoing';
134+
}
135+
}
95136

96-
$playerJsonId = 'player_' . $playerId;
97-
$playerJson = json_encode($this, JSON_UNESCAPED_UNICODE);
98-
$sql = "UPDATE game SET $playerJsonId = '$playerJson' WHERE id = '$gameId'";
99-
$db->query($sql);
137+
// Function that returns the number of players that's already joined the game
138+
public function numberOfPlayers($gameId) {
139+
global $db;
140+
141+
$timeOut = time();
142+
143+
$sql = "SELECT * FROM game WHERE id = '$gameId'";
144+
$q = $db->query($sql);
145+
$r = $q->fetch_assoc();
146+
$count = 0;
147+
148+
for($i = 1; $i <= 4; $i++) {
149+
if($r["player_$i"] != "")
150+
$count++;
151+
}
152+
153+
return $count;
100154
}
101155

156+
102157
public function getId() {
103158
return $this->id;
104159
}
@@ -118,27 +173,45 @@ public function setName($name) {
118173
public function setscore($score) {
119174
return $this->score = $score;
120175
}
121-
176+
122177
// Private methods
123178

124-
public function numberOfPlayers($gameId) {
179+
// Function that returns
180+
private function gameStatus($gameId) {
125181
global $db;
126-
127-
$timeOut = time();
128-
182+
$stillActive = array();
183+
184+
// Check game status
129185
$sql = "SELECT * FROM game WHERE id = '$gameId'";
130186
$q = $db->query($sql);
131187
$r = $q->fetch_assoc();
132-
$count = 0;
188+
$status = $r['status'];
189+
$this->gameStatus = $status;
133190

134-
for($i = 1; $i <= 4; $i++) {
135-
if($r["player_$i"] != "")
136-
$count++;
191+
$playerCount = $this->numberOfPlayers($gameId);
192+
193+
// Save player data to array if still active (in the sense that the player has > 0 lives left)
194+
for($k = 1; $k <= $playerCount; $k++) {
195+
$pId = 'player_' . $k;
196+
$obj = json_decode($r[$pId]);
197+
if($obj->score > 0)
198+
$stillActive[$k] = $obj->score;
137199
}
138200

139-
return $count;
140-
}
201+
// Check if more than one player is still active. If not, the games is over and the active player has won
202+
if(sizeof($stillActive) > 1) {
203+
$sql = "UPDATE game SET status = 10 WHERE id = '$gameId'";
204+
$db->query($sql);
141205

206+
return 10;
207+
} else {
208+
$s = key($stillActive);
209+
$sql = "UPDATE game SET status = $s WHERE id = '$gameId'";
210+
$db->query($sql);
211+
212+
return $s;
213+
}
214+
}
142215
}
143216

144217
//**
@@ -149,6 +222,7 @@ function createGame() {
149222
global $timeToJoin;
150223
global $db;
151224
global $gameId;
225+
global $score;
152226

153227
$base = str_split('ABCDEFGHIJKLMNOPQRSTUVWXYZ');
154228
shuffle($base);
@@ -161,7 +235,7 @@ function createGame() {
161235
$timeOut = $time + $timeToJoin;
162236

163237
// Save game to database
164-
$sql = "INSERT INTO game (timestamp, timeout, id) VALUES ($time, $timeOut, '$id')";
238+
$sql = "INSERT INTO game (timestamp, timeout, id, status, defaultScore) VALUES ($time, $timeOut, '$id', 10, $score)";
165239
$db->query($sql);
166240

167241
return $id;
@@ -188,8 +262,9 @@ function joinGame($player, $gameId) {
188262
$toStart = $timeOut - $time;
189263

190264
$player->countdown = $toStart;
265+
$player->score = intval($r['defaultScore']);
191266

192-
if($timeOut > $time && $q->num_rows > 0) {
267+
if($timeOut > $time) {
193268
// Get the number of already registered players and assign playerId
194269
$id = $player->numberOfPlayers($gameId) + 1;
195270
$playerName = 'player_' . $id;

‎stylesheet.css

+5-1
Original file line numberDiff line numberDiff line change
@@ -278,7 +278,11 @@ input[type=range] {
278278
width: 100%;
279279
height: 100%;
280280
font-size: 25px;
281-
background-color: rgba(0, 0, 0, 0.9);
281+
background: #0b4260;
282+
background: -moz-radial-gradient(center, ellipse cover, #0b4260 0%, #080c0f 100%);
283+
background: -webkit-radial-gradient(center, ellipse cover, #0b4260 0%,#080c0f 100%);
284+
background: radial-gradient(ellipse at center, #0b4260 0%,#080c0f 100%);
285+
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#0b4260', endColorstr='#080c0f',GradientType=1 );
282286
color: white;
283287
margin: 0;
284288
padding: 0;

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