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0
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1 <?
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2 $pageTitle = "Pupunen BatMUD Chest Command Creator";
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3 $pageIndex = "index.php";
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4 require "mcommon.inc.php";
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5
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6 if (isset($_POST["mode"])) {
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7 $formMode = intval($_POST["mode"]);
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8 } else
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9 $formMode = 0;
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10
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11
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12 function getJSArraySegment($arr)
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13 {
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14 $str = "";
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15 foreach ($arr as $item) {
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16 if ($str != "") $str .= ", ";
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17 if (is_array($item))
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18 $str .= "[".getJSArraySegment($item)."]";
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19 else
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20 $str .= "\"".addslashes($item)."\"";
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21 }
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22 return $str;
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23 }
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24
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25
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26 function printInputField($id, $label, $len)
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27 {
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28 echo "<label for=\"".$id."\">".htmlentities($label)."</label>\n".
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29 "<input type=\"text\" name=\"".$id."\" size=\"".$len."\" id=\"".$id."\" />\n";
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30 }
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31
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32
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33 printPageHeader($pageTitle);
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34 echo "<h1>".$pageTitle."</h1>\n";
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35
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36 if ($formMode == 0) {
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37 ?>
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38 <noscript>
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39 <b>This application REQUIRES JavaScript to be enabled!</b>
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40 </noscript>
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41 <p>
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42 First, you should provide a list of equipments you wish to manage.
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43 Just plain copy & paste of an inventory listing is enough.
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44 </p>
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45 <p>
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46 <b>Stacks of items are not supported, and few other things may cause problems too.</b>
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47 </p>
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48 <form action="<? echo $pageIndex; ?>" method="post">
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49 <textarea name="data" cols="80" rows="25"></textarea><br /><br />
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50 <input type="hidden" value="1" name="mode" />
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51 <div class="icenter">
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52 <input type="submit" value=" Submit " />
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53 </div>
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54 </form>
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55 <?
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56 }
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57 else if ($formMode == 1) {
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58 if (isset($_POST["data"])) {
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59 $formData = stripslashes($_POST["data"]);
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60
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61 $postData = explode("\n", $formData);
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62 $data = array();
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63 $ignored = array();
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64
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65 foreach ($postData as $line) {
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66 // Trim whitespace
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67 $str = trim($line);
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68
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69 if ($str != "") {
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70 // Strip glows and counters from item "handle"
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71 if (preg_match("/^(.+?)\s+(<.+? glow>|\(\d+\/\d+\))$/", $str, $m))
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72 $str = $m[1];
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73
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74 // Discard multi-item lines
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75 if (preg_match("/^(two|three|four|five|six|seven|eight|nine)\s+/", $str)) {
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76 $ignored[$str] = "multi";
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77 } else {
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78 $data["items"][] = $str;
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79 }
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80 }
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81 }
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82
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83 if (count($ignored) > 0) {
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84 ?>
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85 <p>Item data processed. Following lines <b>were not accepted</b>:</p>
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86 <table>
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87 <tr><th>Item</th><th>Reason</th></tr>
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88 <?
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89 foreach ($ignored as $name => $reason) {
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90 echo " <tr><td>".htmlentities($name)."</td><td>".htmlentities($reason)."</td></tr>\n";
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91 }
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92 ?>
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93 </table>
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94
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95 <form action="<? echo $pageIndex; ?>" method="post">
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96 <input type="hidden" value="<? echo base64_encode(serialize($data)); ?>" name="data" />
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97 <input type="hidden" value="2" name="mode" />
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98 <input type="submit" value=" Continue " />
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99 </form>
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100 <?
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101 } else
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102 $formMode = 3;
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103 } else {
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104 $errorMsg = "No item data provided.";
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105 $errorSet = TRUE;
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106 }
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107 }
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108
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109 if ($formMode == 2) {
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110 if (isset($_POST["data"])) {
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111 $formData = base64_decode($_POST["data"]);
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112 $data = @unserialize($formData);
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113 $formMode = 3;
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114 }
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115 if ($data === FALSE) {
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116 $errorMsg = "Could not unserialize data, internal error.";
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117 $errorSet = TRUE;
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118 }
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119 }
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120
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121 if ($data !== FALSE && $formMode == 3) {
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122 ?>
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123 <form id="done" action="<? echo $pageIndex; ?>" method="post">
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124 <input type="hidden" value="3" name="mode" />
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125 <p>
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126 When you are ready, hit <input type="submit" value=" Save and continue " /> to go to command creation step.
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127 </p>
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128 <table>
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129 <tr>
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130 <td>
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131 <h2>Items pool</h2>
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132 <select multiple="multiple" size="10" id="curr_items"></select>
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133 <br />
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134 <table width="100%">
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135 <td width="15%"><input type="button" value=" Delete " onclick="deleteItems(this.form);" /></td>
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136 <td width="15%"><input type="button" value=" Add new " onclick="addItems(this.form);" disabled="disabled" /></td>
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137 <td width="60%" style="text-align: right;"><input id="move_button" type="button" value=" Move to chest " onclick="moveItems(this.form);" /></td>
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138 </table>
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139 </td>
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140 <td id="chest_editor">
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141 <h2>Editing chest "<span id="curr_name"></span>"</h2>
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142 <select multiple="multiple" size="10" id="curr_chest"></select>
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143 <br />
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144 <input type="button" value=" Remove selected " onclick="chestRemoveItems(this.form);" />
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145 </td>
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146 </tr>
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147 <tr>
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148 <td>
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149 <h2>Create / edit a chest</h2>
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150 <?
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151 printInputField("chest_name", "Identifier/name", 15);
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152 printInputField("chest_slots", "Number of slots", 5);
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153 ?>
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154 <input type="button" value=" Create " onclick="chestCreate(this.form);" id="create_button" />
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155 </td>
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156 <td id="chest_list_editor">
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157 <h2>Chests</h2>
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158 <select size="5" id="chest_list"></select>
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159 <br />
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160 <input type="button" value=" Edit " onclick="chestEdit(this.form);" />
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161 <input type="button" value=" Delete " onclick="chestDelete(this.form);" />
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162 </td>
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163 </tr>
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164 </table>
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165 </form>
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166 <div style="position: absolute; bottom: 1em; right: 1em; left: 1em; padding: 1pt; margin: 2pt; border: 1px solid white;" id="status"> </div>
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167 <script type="text/javascript">
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168 <!--
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169 var curr_chest = null;
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170
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171 function Chest(name, slots, items)
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172 {
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173 this.name = name;
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174 this.slots = slots;
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175 this.items = items;
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176 this.changed = true;
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177
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178 this.getSpace = function() {
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179 return this.slots - this.items.length;
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180 }
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181
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182 this.addItem = function(item) {
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183 this.changed = true;
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184 return this.items.push(item);
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185 }
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186
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187 this.deleteItemById = function(id) {
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188 this.changed = true;
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189 delete this.items[id];
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190 }
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191
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192 this.flush = function() {
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193 this.changed = true;
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194 for (var i = 0; i < this.items.length; i++) {
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195 if (this.items[i] == undefined) {
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196 this.items.splice(i, 1);
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197 i -= 1;
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198 }
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199 }
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200 }
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201
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202 this.moveItemById = function(chest, id) {
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203 var item = this.getItemByIndex(id);
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204 if (item != null) {
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205 this.deleteItemById(id);
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206 chest.addItem(item);
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207 this.changed = true;
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208 }
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209 }
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210
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211 this.getItemId = function(item) {
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212 return this.items.indexOf(item);
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213 }
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214
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215 this.getItemByIndex = function(id) {
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216 if (id < 0 || id > this.items.length) return null;
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217 return this.items[id];
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218 }
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219 }
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220 -->
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221 <?
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222
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223 function getChestObject($name, $slots, $items)
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224 {
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225 return "new Chest(\"".$name."\", \"".$slots."\", [".getJSArraySegment($items)."])";
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226 }
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227
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228 $str = "";
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229 if (isset($data["chests"])) {
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230 foreach ($data["chests"] as $chest) {
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231 if ($str != "") $str .= ", ";
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232 $str .= getChestObject($chest["name"], $chest["slots"], $chest["items"]);
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233 }
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234 }
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235
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236 echo
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237 "var list_chests = [".$str."];\n".
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238 "var list_items = ".getChestObject("items", 10000, $data["items"]).";\n";
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239 ?>
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240 <!-- #kludge --><!--
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241
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242
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243 function setHTML(id, str)
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244 {
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245 var o = document.getElementById(id);
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246 if (o != null)
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247 o.innerHTML = str;
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248 }
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249
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250 function setListData(id, list)
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251 {
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252 var o = document.getElementById(id);
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253 o.options.length = 0;
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254 for (var i = 0; i < list.length; i++) {
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255 o.options[i] = new Option(list[i], i, false, false);
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256 }
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257 }
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258
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259 // Update the form data
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260 function updatePage()
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261 {
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262 // List of items
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263 if (list_items.changed)
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264 setListData("curr_items", list_items.items);
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265
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266 // List of chests
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267 var chest_list_editor = document.getElementById("chest_list_editor");
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268 if (list_chests.length > 0) {
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269 chest_list_editor.style.display = "block";
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270
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271 o = document.getElementById("chest_list");
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272 o.options.length = 0;
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273 for (var i = 0; i < list_chests.length; i++) {
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274 o.options[i] = new Option(list_chests[i].name +" (" + list_chests[i].items.length +" of "+ list_chests[i].slots +" items)", i, false);
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275 }
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276 } else {
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277 chest_list_editor.style.display = "none";
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278 }
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279
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280
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281 // Update current chest
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282 var chest_editor = document.getElementById("chest_editor");
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283 if (curr_chest != null) {
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284 chest_editor.style.display = "block";
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285 setHTML("curr_name", curr_chest.name);
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286 if (curr_chest.changed)
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287 setListData("curr_chest", curr_chest.items);
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288 } else {
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289 chest_editor.style.display = "none";
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290 }
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291 }
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292
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293 // Output status message
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294 function statusMsg(msg)
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295 {
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296 var o = document.getElementById("status");
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297 o.innerHTML = msg;
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298 }
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299
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300
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301 // Clear values of a given form
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302 function clearForm(f)
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303 {
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304 for (var i = 0; i < f.elements.length; i++) {
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305 var e = f.elements[i];
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306 if (e.type.toLowerCase() == "text") e.value = "";
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307 }
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308 }
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309
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310
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311 // Create a new chest, set current chest to it
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312 function chestCreate(f)
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313 {
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314 var name = f.elements['chest_name'].value;
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315 var slots = parseInt(f.elements['chest_slots'].value, 10);
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316
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317 if (isNaN(slots) || slots < 1 || slots > 50) {
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318 statusMsg("Invalid number of slots.");
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319 return;
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320 }
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321
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322 if (name == "") {
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323 statusMsg("Empty chest name "+name+".");
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324 return;
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325 }
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326
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327 for (var i = 0; i < list_chests.length; i++) {
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328 if (list_chests[i].name == name) {
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329 statusMsg("Chest with identifier <b>'"+name+"'</b> already exists!");
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330 return;
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331 }
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332 }
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333
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334 curr_chest = new Chest(name, slots, []);
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335 list_chests.push(curr_chest);
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336
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337 clearForm(f);
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338 statusMsg("OK, created new chest.");
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339 updatePage();
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340 }
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341
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342
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343 function chestDelete(f)
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344 {
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345 statusMsg("Deleted chest '"+name+"', items returned to pool.");
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346 updatePage();
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347 }
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348
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349
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350 function getSelectedItems(items)
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351 {
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352 var selected = [];
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353 if (items != null) {
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354 for (var i = 0; i < items.length; i++)
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355 if (items[i].selected) selected.push(items[i].value);
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356 }
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357 return selected;
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358 }
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359
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360
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361 function deleteItems(f)
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362 {
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363 var selected = getSelectedItems(f.elements['curr_items']);
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364
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365 if (selected.length == 0) {
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366 statusMsg("No items selected for deletion.");
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367 return;
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368 } else {
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369 var answer = confirm("Really delete selected items?");
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370 if (!answer) {
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371 statusMsg("Delete operation cancelled.");
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372 return;
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373 }
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374
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375 for (var i = 0; i < selected.length; i++)
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376 list_items.deleteItemById(selected[i]);
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377
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378 list_items.flush();
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379 updatePage();
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380 statusMsg("Deleted "+selected.length+" items.");
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381 }
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382 }
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383
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384
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385 function moveItems(f)
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386 {
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387 if (curr_chest == null) {
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388 statusMsg("No chest selected, cannot move items.");
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389 return;
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390 }
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391
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392 var selected = getSelectedItems(f.elements['curr_items']);
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393
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394 if (selected.length == 0) {
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395 statusMsg("No items selected for deletion.");
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396 return;
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397 } else {
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398 if (curr_chest.getSpace() < selected.length) {
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399 statusMsg("Not enough space! "+ selected.length +" items, only "+ curr_chest.getSpace() +" slots available!");
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400 return;
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401 }
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402
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403 for (var i = 0; i < selected.length; i++)
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404 list_items.moveItemById(curr_chest, selected[i]);
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405
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406 list_items.flush();
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407 updatePage();
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408 statusMsg("Moved " + selected.length + " items to current chest.");
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409 }
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410 }
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411
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412
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413 function chestRemoveItems(f)
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414 {
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415 if (curr_chest == null) {
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416 statusMsg("Internal error.");
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417 return;
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418 }
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419
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420 var selected = getSelectedItems(f.elements['curr_chest']);
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421
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422 if (selected.length == 0) {
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423 statusMsg("No items selected for deletion.");
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424 return;
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425 } else {
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426 for (var i = 0; i < selected.length; i++)
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427 curr_chest.moveItemById(list_items, selected[i]);
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428
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429 curr_chest.flush();
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430 updatePage();
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431 statusMsg("Removed " + selected.length + " from current chest.");
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432 }
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433 }
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434
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435 updatePage();
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436 -->
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437 </script>
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438 <?
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439 }
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440
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441 if ($errorSet) {
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442 echo "<h2>An error occured</h2>\n".
|
|
|
443 "<p>".$errorMsg."</p>";
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444 }
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445
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446 printPageFooter();
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447 ?>
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