Implement MultiQueue action from UserPatch.

Author: goto-bus-stop

src/Analyzers/BodyAnalyzer.php

@@ -101,6 +101,7 @@ class BodyAnalyzer extends Analyzer
     const COMMAND_TRADE_ATTRIBUTE = 0x6D;
     const COMMAND_REPAIR = 0x6E;
     const COMMAND_UNLOAD = 0x6F;
+    const COMMAND_MULTI_QUEUE = 0x70;
     const COMMAND_GATE = 0x72;
     const COMMAND_FLARE = 0x73;
     const COMMAND_SPECIAL = 0x74;
@@ -508,6 +509,25 @@ protected function run()
                             $this->units[$unitType] += $amount;
                         }
                         break;
+                    case self::COMMAND_MULTI_QUEUE:
+                        $this->position += 3;
+                        $unitType = $this->readBody('v', 2);
+                        $numBuildings = ord($this->body[$this->position++]);
+                        $amount = ord($this->body[$this->position++]);
+                        $buildings = [];
+
+                        for ($i = 0; $i < $numBuildings; $i++) {
+                            $buildings[] = $this->readBody('l', 4);
+                        }
+
+                        $this->push(new Actions\MultiQueueAction(
+                            $this->rec,
+                            $this->currentTime,
+                            $buildings,
+                            $unitType,
+                            $amount
+                        ));
+                        break;
                     case self::COMMAND_GAME:
                         $this->processGameAction();
                         break;

src/Model/Actions/MultiQueueAction.php

@@ -0,0 +1,70 @@
+<?php
+
+namespace RecAnalyst\Model\Actions;
+
+use RecAnalyst\RecordedGame;
+
+/**
+ * Represents a multiple building queue action, from UserPatch 1.4.
+ */
+class MultiQueueAction extends Action
+{
+    /**
+     * The action ID.
+     *
+     * @var int
+     */
+    const ID = 0x70;
+
+    /**
+     * Building IDs that the action applies to.
+     *
+     * @var int[]
+     */
+    public $buildings;
+
+    /**
+     * ID of the unit type that is being queued.
+     *
+     * @var int
+     */
+    public $typeId;
+
+    /**
+     * Amount of units that are being queued.
+     *
+     * @var int
+     */
+    public $count;
+
+    /**
+     * Create a ...
+     *
+     * @param \RecAnalyst\RecordedGame  $rec  Recorded game instance.
+     * @param int  $time  Recorded game instance.
+     */
+    public function __construct(RecordedGame $rec, $time, $buildings, $typeId, $count)
+    {
+        parent::__construct($rec, $time);
+
+        $this->buildings = $buildings;
+        $this->typeId = $typeId;
+        $this->count = $count;
+    }
+
+    /**
+     * Get a string representation of the action.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return sprintf(
+            'MultiQueue(typeId=%d, count=%d, buildings[%d]={%s})',
+            $this->typeId,
+            $this->count,
+            count($this->buildings),
+            implode(', ', $this->buildings)
+        );
+    }
+}