diff --git a/GameEngine/Technology.php b/GameEngine/Technology.php
index e69de29b..7b10bed4 100755
--- a/GameEngine/Technology.php
+++ b/GameEngine/Technology.php
@@ -0,0 +1,839 @@
+<?php
+
+#################################################################################
+##              -= YOU MAY NOT REMOVE OR CHANGE THIS NOTICE =-                 ##
+## --------------------------------------------------------------------------- ##
+##  Filename       Technology.php                                              ##
+##  Developed by:  Dzoki                                                       ##
+##  License:       TravianX Project                                            ##
+##  Copyright:     TravianX (c) 2010-2011. All rights reserved.                ##
+##                                                                             ##
+#################################################################################
+
+global $autoprefix;
+
+// even with autoloader created, we can't use it here yet, as it's not been created
+// ... so, let's see where it is and include it
+$autoloader_found = false;
+// go max 5 levels up - we don't have folders that go deeper than that
+for ($i = 0; $i < 5; $i++) {
+    $autoprefix = str_repeat('../', $i);
+    if (file_exists($autoprefix.'autoloader.php')) {
+        $autoloader_found = true;
+        include_once $autoprefix.'autoloader.php';
+        break;
+    }
+}
+
+if (!$autoloader_found) {
+    die('Could not find autoloading class.');
+}
+
+// this is needed for installation, since the lang file would not be included yet
+include_once($autoprefix."GameEngine/Lang/en.php");
+
+class Technology {
+
+	public $unarray = array(1=>U1,U2,U3,U4,U5,U6,U7,U8,U9,U10,U11,U12,U13,U14,U15,U16,U17,U18,U19,U20,U21,U22,U23,U24,U25,U26,U27,U28,U29,U30,U31,U32,U33,U34,U35,U36,U37,U38,U39,U40,U41,U42,U43,U44,U45,U46,U47,U48,U49,U50,U99,U0);
+
+	public function grabAcademyRes() {
+		global $village;
+		$holder = array();
+		foreach($village->researching as $research) {
+			if(substr($research['tech'],0,1) == "t"){
+				array_push($holder,$research);
+			}
+		}
+		return $holder;
+	}
+
+	public function getABUpgrades($type='a') {
+		global $village;
+		$holder = array();
+		foreach($village->researching as $research) {
+			if(substr($research['tech'],0,1) == $type){
+				array_push($holder,$research);
+			}
+		}
+		return $holder;
+	}
+
+	public function isResearch($tech,$type) {
+		global $village;
+		if(count($village->researching) == 0) {
+			return false;
+		}
+		else {
+		switch($type) {
+			case 1: $string = "t"; break;
+			case 2: $string = "a"; break;
+			case 3: $string = "b"; break;
+		}
+		foreach($village->researching as $research) {
+			if($research['tech'] == $string.$tech) {
+				return true;
+			}
+		}
+		return false;
+		}
+	}
+
+	public function procTech($post) {
+		if(isset($post['ft'])) {
+			switch($post['ft']) {
+				case "t1":
+				$this->procTrain($post);
+				break;
+				case "t3":
+				$this->procTrain($post,true);
+				break;
+			}
+		}
+	}
+
+	public function procTechno($get) {
+		global $village;
+		if(isset($get['a'])) {
+			switch($village->resarray['f'.$get['id'].'t']) {
+				case 22:
+				$this->researchTech($get);
+				break;
+				case 13:
+				$this->upgradeArmour($get);
+				break;
+				case 12:
+				$this->upgradeSword($get);
+				break;
+			}
+		}
+	}
+
+	public function getTrainingList($type) {
+		global $database,$village;
+		$trainingarray = $database->getTraining($village->wid);
+		$listarray = array();
+		$barracks = array(1,2,3,11,12,13,14,21,22,31,32,33,34,35,36,37,38,39,40,41,42,43,44);
+		// fix by brainiac - THANK YOU
+		$greatbarracks = array(61,62,63,71,72,73,74,81,82,91,92,93,94,95,96,97,98,99,100,101,102,103,104);
+		$stables = array(4,5,6,15,16,23,24,25,26,45,46);
+		$greatstables = array(64,65,66,75,76,83,84,85,86,105,106);
+		$workshop = array(7,8,17,18,27,28,47,48);
+		$greatworkshop = array(67,68,77,78,87,88,107,108);
+		$residence = array(9,10,19,20,29,30,49,50);
+		$trapper = array(99);
+		if(count($trainingarray) > 0) {
+			foreach($trainingarray as $train) {
+				if($type == 1 && in_array($train['unit'],$barracks)) {
+				$train['name'] = $this->unarray[$train['unit']];
+				array_push($listarray,$train);
+				}
+				if($type == 2 && in_array($train['unit'],$stables)) {
+					$train['name'] = $this->unarray[$train['unit']];
+					array_push($listarray,$train);
+				}
+				if($type == 3 && in_array($train['unit'],$workshop)) {
+					$train['name'] = $this->unarray[$train['unit']];
+					array_push($listarray,$train);
+				}
+				if($type == 4 && in_array($train['unit'],$residence)) {
+					$train['name'] = $this->unarray[$train['unit']];
+					array_push($listarray,$train);
+				}
+				if($type == 5 && in_array($train['unit'],$greatbarracks)) {
+					$train['name'] = $this->unarray[$train['unit']-60];
+					$train['unit'] -= 60;
+					array_push($listarray,$train);
+				}
+				if($type == 6 && in_array($train['unit'],$greatstables)) {
+					$train['name'] = $this->unarray[$train['unit']-60];
+					$train['unit'] -= 60;
+					array_push($listarray,$train);
+				}
+				if($type == 7 && in_array($train['unit'],$greatworkshop)) {
+					$train['name'] = $this->unarray[$train['unit']-60];
+					$train['unit'] -= 60;
+					array_push($listarray,$train);
+				}
+				if($type == 8 && in_array($train['unit'],$trapper)) {
+					$train['name'] = $this->unarray[$train['unit']];
+					array_push($listarray,$train);
+				}
+			}
+		}
+		return $listarray;
+	}
+
+	public function getUnitList() {
+		global $database,$village;
+		$unitarray = func_num_args() == 1? $database->getUnit(func_get_arg(0)) : $village->unitall;
+		$listArray = array();
+		for($i=1;$i<count($this->unarray);$i++) {
+			$holder = array();
+			if(!empty($unitarray['u'.$i]) && $unitarray['u'.$i] != 0 && $unitarray['u'.$i] != "") {
+				$holder['id'] = $i;
+				$holder['name'] = $this->unarray[$i];
+				$holder['amt'] = $unitarray['u'.$i];
+				array_push($listArray,$holder);
+			}
+		}
+
+		if($unitarray['hero'] != 0 && $unitarray['hero'] != "") {
+				$holder['id'] = "hero";
+				$holder['name'] = $this->unarray[$i];
+				$holder['amt'] = $unitarray['hero'];
+				array_push($listArray,$holder);
+			}
+		return $listArray;
+	}
+
+	public function maxUnit($unit,$great=false) {
+		$unit = "u".$unit;
+
+        global $village,$$unit,$database;
+        $unitarray = $$unit;
+		$res = $database->getVillage($village->wid, 0, false);
+		if ($res['wood'] > $res['maxstore']){$res['wood'] = $res['maxstore'];}
+		if ($res['clay'] > $res['maxstore']){$res['clay'] = $res['maxstore'];}
+		if ($res['iron'] > $res['maxstore']){$res['iron'] = $res['maxstore'];}
+		if ($res['crop'] > $res['maxcrop']){$res['crop'] = $res['maxcrop'];}
+		$woodcalc = floor($res['wood'] / ($unitarray['wood'] * ($great?3:1)));
+		$claycalc = floor($res['clay'] / ($unitarray['clay'] * ($great?3:1)));
+		$ironcalc = floor($res['iron'] / ($unitarray['iron'] * ($great?3:1)));
+		if($res['crop']>0){
+		$cropcalc = floor($res['crop'] / ($unitarray['crop'] * ($great?3:1)));
+		}else{
+		$cropcalc = 0;
+		}
+		if($unit != "u99"){
+		$popcalc = floor($village->getProd("crop")/$unitarray['pop']);
+		}else{
+		$popcalc = $village->getProd("crop");
+		}
+		return min($woodcalc,$claycalc,$ironcalc,$cropcalc);
+	}
+
+	public function maxUnitPlus($unit,$great=false) {
+		$unit = "u".$unit;
+
+        global $village,$$unit,$database;
+		$unitarray = $$unit;
+		$res = $database->getVillage($village->wid);
+		$totalres = $res['wood']+$res['clay']+$res['iron']+$res['crop'];
+		$totalresunit = ($unitarray['wood'] * ($great?3:1))+($unitarray['clay'] * ($great?3:1))+($unitarray['iron'] * ($great?3:1))+($unitarray['crop'] * ($great?3:1));
+		$max =round($totalres/$totalresunit);
+		return $max;
+	}
+
+	public function getUnits() {
+		global $database,$village;
+		if(func_num_args() == 1) {
+			$base = func_get_arg(0);
+		}
+		$ownunit = func_num_args() == 2? func_get_arg(0) : $database->getUnit($base);
+		$enforcementarray = func_num_args() == 2? func_get_arg(1) : $database->getEnforceVillage($base,0);
+		if(count($enforcementarray) > 0) {
+			foreach($enforcementarray as $enforce) {
+				for($i=1;$i<=50;$i++) {
+					$ownunit['u'.$i] += $enforce['u'.$i];
+				}
+			}
+		}
+		return $ownunit;
+	}
+
+    function getAllUnits($base,$InVillageOnly=False,$mode=0) {
+        global $database;
+        $ownunit = $database->getUnit($base);
+        $ownunit['u99'] -= $ownunit['u99'];
+        $ownunit['u99o'] -= $ownunit['u99o'];
+        $enforcementarray = $database->getEnforceVillage($base,0);
+        if(count($enforcementarray) > 0) {
+            foreach($enforcementarray as $enforce) {
+                for($i=1;$i<=50;$i++) {
+                    $ownunit['u'.$i] += $enforce['u'.$i];
+                }
+                $ownunit['hero'] += $enforce['hero'];
+            }
+        }
+        if ($mode==0) {
+            $enforceoasis=$database->getOasisEnforce($base,0);
+            if(count($enforceoasis) > 0) {
+                foreach($enforceoasis as $enforce) {
+                    for($i=1;$i<=50;$i++) {
+                        $ownunit['u'.$i] += $enforce['u'.$i];
+                    }
+                    $ownunit['hero'] += $enforce['hero'];
+                }
+            }
+            $enforceoasis1=$database->getOasisEnforce($base,1);
+            if(count($enforceoasis1) > 0) {
+                foreach($enforceoasis1 as $enforce) {
+                    for($i=1;$i<=50;$i++) {
+                        $ownunit['u'.$i] += $enforce['u'.$i];
+                    }
+                    $ownunit['hero'] += $enforce['hero'];
+                }
+            }
+
+            $prisoners = $database->getPrisoners($base,1);
+            if(!empty($prisoners)) {
+                foreach($prisoners as $prisoner){
+                    $owner = $database->getVillageField($base,"owner");
+                    $ownertribe = $database->getUserField($owner,"tribe",0);
+                    $start = ($ownertribe-1)*10+1;
+                    $end = ($ownertribe*10);
+                    for($i=$start;$i<=$end;$i++) {
+                        $j = $i-$start+1;
+                        $ownunit['u'.$i] += $prisoner['t'.$j];
+                    }
+                    $ownunit['hero'] += $prisoner['t11'];
+                }
+            }
+        }
+        if(!$InVillageOnly) {
+            $movement = $database->getVillageMovement($base);
+            if(!empty($movement)) {
+                for($i=1;$i<=50;$i++) {
+                    if (!isset($ownunit['u'.$i])) {
+                        $ownunit['u'.$i] = 0;
+                    }
+                    $ownunit['u'.$i] += (isset($movement['u'.$i]) ? $movement['u'.$i] : 0);
+                }
+
+                if (!isset($ownunit['hero'])) {
+                    $ownunit['hero'] = 0;
+                }
+                $ownunit['hero'] += (isset($movement['hero']) ? $movement['hero'] : 0);
+            }
+        }
+        return $ownunit;
+    }
+
+	public function meetTRequirement($unit) {
+		global $session;
+		switch($unit) {
+			case 1:
+			if($session->tribe == 1) { return true; } else { return false; }
+			break;
+			case 2:
+			case 3:
+			case 4:
+			case 5:
+			case 6:
+			case 7:
+			case 8:
+			if($this->getTech($unit) && $session->tribe == 1) { return true; } else { return false; }
+			break;
+			case 10:
+			if($session->tribe == 1) { return true; } else { return false; }
+			break;
+			case 11:
+			if($session->tribe == 2) { return true; } else { return false; }
+			break;
+			case 12:
+			case 13:
+			case 14:
+			case 15:
+			case 16:
+			case 17:
+			case 18:
+			if($session->tribe == 2 && $this->getTech($unit)) { return true; } else { return false; }
+			break;
+			case 20:
+			if($session->tribe == 2) { return true; } else { return false; }
+			break;
+			case 21:
+			if($session->tribe == 3) { return true; } else { return false; }
+			break;
+			case 22:
+			case 23:
+			case 24:
+			case 25:
+			case 26:
+			case 27:
+			case 28:
+			if($session->tribe == 3 && $this->getTech($unit)) { return true; } else { return false; }
+			break;
+			case 30:
+			if($session->tribe == 3) { return true; } else { return false; }
+			break;
+			case 31:
+			if($session->tribe == 4) { return true; } else { return false; }
+			break;
+			case 32:
+			case 33:
+			case 34:
+			case 35:
+			case 36:
+			case 37:
+			case 38:
+			if($session->tribe == 4 && $this->getTech($unit)) { return true; } else { return false; }
+			break;
+			case 40:
+			if($session->tribe == 4) { return true; } else { return false; }
+			break;
+			case 41:
+			if($session->tribe == 5) { return true; } else { return false; }
+			break;
+			case 42:
+			case 43:
+			case 44:
+			case 45:
+			case 46:
+			case 47:
+			case 48:
+			if($session->tribe == 5 && $this->getTech($unit)) { return true; } else { return false; }
+			break;
+			case 50:
+			if($session->tribe == 5) { return true; } else { return false; }
+			break;
+		}
+	}
+
+	public function getTech($tech) {
+		global $village;
+		return (isset($village->techarray['t'.$tech]) && $village->techarray['t'.$tech] == 1);
+	}
+
+	private function procTrain($post,$great=false) {
+		global $session;
+		if($session->access != BANNED){
+			// first of all, check if we're not trying to train chieftain
+            // and settlers together - which we cannot, since that can result
+            // in 1 chieftain and 3 settlers, then conquering a village, then
+            // founding a new one, all with only 1 available slot
+            if (
+                !(
+                    (!empty($post['t9']) && !empty($post['t10'])) ||
+                    (!empty($post['t19']) && !empty($post['t20'])) ||
+                    (!empty($post['t29']) && !empty($post['t30'])) ||
+                    (!empty($post['t39']) && !empty($post['t40'])) ||
+                    (!empty($post['t49']) && !empty($post['t50']))
+                )
+            ) {
+                $start = ( $session->tribe - 1 ) * 10 + 1;
+                $end   = ( $session->tribe * 10 );
+                for ( $i = $start; $i <= ( $end ); $i ++ ) {
+                    if ( isset( $post[ 't' . $i ] ) && $post[ 't' . $i ] != 0 ) {
+                        $amt = $post[ 't' . $i ];
+                        $amt = intval( $amt );
+                        if ( $amt < 0 ) {
+                            $amt = 1;
+                        }
+                        $this->trainUnit( $i, $amt, $great );
+                    }
+                }
+                if ( $session->tribe == 3 ) {
+                    if ( isset( $post['t99'] ) && $post['t99'] != 0 ) {
+                        $amt = $post['t99'];
+                        $amt = intval( $amt );
+                        if ( $amt < 0 ) {
+                            $amt = 1;
+                        }
+                        $this->trainUnit( 99, $amt, $great );
+                    }
+                }
+                header( "Location: build.php?id=" . $post['id'] );
+                exit;
+            }
+	    }else{
+		    header("Location: banned.php");
+		    exit;
+	    }
+	}
+
+	public function getUpkeep($array,$type,$vid=0,$prisoners=0) {
+        global $database, $session, $village;
+
+        if ( $vid == 0 ) {
+            $vid = $village->wid;
+        }
+
+        $buildarray = array();
+        $buildarray = $database->getResourceLevel( $vid );
+        $upkeep     = 0;
+
+        switch ( $type ) {
+            case 0:
+                $start = 1;
+                $end   = 50;
+                break;
+            case 1:
+                $start = 1;
+                $end   = 10;
+                break;
+            case 2:
+                $start = 11;
+                $end   = 20;
+                break;
+            case 3:
+                $start = 21;
+                $end   = 30;
+                break;
+            case 4:
+                $start = 31;
+                $end   = 40;
+                break;
+            case 5:
+                $start = 41;
+                $end   = 50;
+                break;
+        }
+
+        for ( $j = 19; $j <= 38; $j ++ ) {
+            if ( $buildarray[ 'f' . $j . 't' ] == 41 ) {
+                $horsedrinking = $j;
+                break;
+            }
+        }
+
+        for ( $i = $start; $i <= $end; $i ++ ) {
+            $k     = $i - $start + 1;
+            $unit  = "u" . $i;
+            $unit2 = "t" . $k;
+            global $$unit;
+            $dataarray = $$unit;
+            if ( $prisoners == 0 ) {
+                if ( isset( $horsedrinking ) ) {
+                    if ( ( $i == 4 && $buildarray[ 'f' . $horsedrinking ] >= 10 )
+                         || ( $i == 5 && $buildarray[ 'f' . $horsedrinking ] >= 15 )
+                         || ( $i == 6 && $buildarray[ 'f' . $horsedrinking ] == 20 )
+                    ) {
+                        $upkeep += (( $dataarray['pop'] - 1 ) * $array[ $unit ]);
+                    } else {
+                        $upkeep += ($dataarray['pop'] * $array[ $unit ]);
+                    }
+                } else {
+                    $upkeep += ($dataarray['pop'] * $array[ $unit ]);
+                }
+            } else {
+                if ( isset( $horsedrinking ) ) {
+                    if ( ( $i == 4 && $buildarray[ 'f' . $horsedrinking ] >= 10 )
+                         || ( $i == 5 && $buildarray[ 'f' . $horsedrinking ] >= 15 )
+                         || ( $i == 6 && $buildarray[ 'f' . $horsedrinking ] == 20 )
+                    ) {
+                        $upkeep += (( $dataarray['pop'] - 1 ) * $array[ $unit2 ]);
+                    } else {
+                        $upkeep += ($dataarray['pop'] * $array[ $unit2 ]);
+                    }
+                } else {
+                    $upkeep += ($dataarray['pop'] * $array[ $unit2 ]);
+                }
+            }
+        }
+
+        //   $unit = "hero";
+        //   global $$unit;
+        //   $dataarray = $$unit;
+        if ( $prisoners == 0 ) {
+            if ( ! isset( $array['hero'] ) ) {
+                $array['hero'] = 0;
+            }
+            $upkeep += $array['hero'] * 6;
+        } else {
+            if ( ! isset( $array['t11'] ) ) {
+                $array['t11'] = 0;
+            }
+            $upkeep += $array['t11'] * 6;
+        }
+
+        $artefact  = count( $database->getOwnUniqueArtefactInfo2( $session->uid, 4, 3, 0 ) );
+        $artefact1 = count( $database->getOwnUniqueArtefactInfo2( $vid, 4, 1, 1 ) );
+        $artefact2 = count( $database->getOwnUniqueArtefactInfo2( $session->uid, 4, 2, 0 ) );
+
+        if ( $artefact > 0 ) {
+            $upkeep /= 2;
+            $upkeep = round( $upkeep );
+        } else if ( $artefact1 > 0 ) {
+            $upkeep /= 2;
+            $upkeep = round( $upkeep );
+        } else if ( $artefact2 > 0 ) {
+            $upkeep /= 4;
+            $upkeep = round( $upkeep );
+            $upkeep *= 3;
+        }
+
+        $foolartefact = $database->getFoolArtefactInfo( 4, $vid, $session->uid );
+
+        if ( count( $foolartefact ) > 0 ) {
+            var_dump($foolartefact);
+            foreach ( $foolartefact as $arte ) {
+                if ( $arte['bad_effect'] == 1 ) {
+                    $upkeep *= $arte['effect2'];
+                } else {
+                    $upkeep /= $arte['effect2'];
+                    $upkeep = round( $upkeep );
+                }
+            }
+        }
+
+        return $upkeep;
+	}
+
+private function trainUnit($unit,$amt,$great=false) {
+		global $session,$database,${'u'.$unit},$building,$village,$bid19,$bid20,$bid21,$bid25,$bid26,$bid29,$bid30,$bid36,$bid41,$bid42;
+
+		if($this->getTech($unit) || $unit%10 <= 1 || $unit == 99) {
+			$footies = array(1,2,3,11,12,13,14,21,22,31,32,33,34,41,42,43,44);
+			$calvary = array(4,5,6,15,16,23,24,25,26,35,36,45,46);
+			$workshop = array(7,8,17,18,27,28,37,38,47,48);
+			$special = array(9,10,19,20,29,30,39,40,49,50);
+			$trapper = array(99);
+			if(in_array($unit,$footies)) {
+				if($great) {
+					$each = round(($bid29[$building->getTypeLevel(29)]['attri'] / 100) * ${'u'.$unit}['time'] / SPEED);
+				} else {
+					$each = round(($bid19[$building->getTypeLevel(19)]['attri'] / 100) * ${'u'.$unit}['time'] / SPEED);
+				}
+			}
+			if(in_array($unit,$calvary)) {
+				if($great) {
+					$each = round(($bid30[$building->getTypeLevel(30)]['attri'] * ($building->getTypeLevel(41)>=1?(1/$bid41[$building->getTypeLevel(41)]['attri']):1) / 100) * ${'u'.$unit}['time'] / SPEED);
+				} else {
+					$each = round(($bid20[$building->getTypeLevel(20)]['attri'] * ($building->getTypeLevel(41)>=1?(1/$bid41[$building->getTypeLevel(41)]['attri']):1) / 100) * ${'u'.$unit}['time'] / SPEED);
+				}
+			}
+			if(in_array($unit,$workshop)) {
+				if($great) {
+					$each = round(($bid42[$building->getTypeLevel(42)]['attri'] / 100) * ${'u'.$unit}['time'] / SPEED);
+				} else {
+					$each = round(($bid21[$building->getTypeLevel(21)]['attri'] / 100) * ${'u'.$unit}['time'] / SPEED);
+				}
+			}
+			if(in_array($unit,$special)) {
+				if($building->getTypeLevel(25) > 0){
+					$each = round(($bid25[$building->getTypeLevel(25)]['attri'] / 100) * ${'u'.$unit}['time'] / SPEED);
+				} else {
+					$each = round(($bid26[$building->getTypeLevel(26)]['attri'] / 100) * ${'u'.$unit}['time'] / SPEED);
+				}
+			}
+			if(in_array($unit,$trapper)) {
+					$each = round(($bid19[$building->getTypeLevel(36)]['attri'] / 100) * ${'u'.$unit}['time'] / SPEED);
+			}
+			if($unit%10 == 0 || $unit%10 == 9 && $unit != 99) {
+				$slots = $database->getAvailableExpansionTraining();
+				if($unit%10 == 0 && $slots['settlers'] <= $amt) { $amt = $slots['settlers']; }
+				if($unit%10 == 9 && $slots['chiefs'] <= $amt) { $amt = $slots['chiefs']; }
+			} else {
+			if($unit != 99){
+				if($this->maxUnit($unit,$great) < $amt) {
+					$amt = 0;
+				}
+			}else{
+			$trainlist = $this->getTrainingList(8);
+			foreach($trainlist as $train) {
+			$train_amt += $train['amt'];
+			}
+			$max = 0;
+			for($i=19;$i<41;$i++){
+			if($village->resarray['f'.$i.'t'] == 36){
+			$max += $bid36[$village->resarray['f'.$i]]['attri']*TRAPPER_CAPACITY;
+			}
+			}
+			$max1 = $max - ($village->unitarray['u99'] + $train_amt);
+				if($max1 < $amt) {
+					$amt = 0;
+				}
+			}
+			}
+			$wood = ${'u'.$unit}['wood'] * $amt * ($great?3:1);
+			$clay = ${'u'.$unit}['clay'] * $amt * ($great?3:1);
+			$iron = ${'u'.$unit}['iron'] * $amt * ($great?3:1);
+			$crop = ${'u'.$unit}['crop'] * $amt * ($great?3:1);
+			$each = ($each == 0) ? 1 : $each;
+			$time = $each*$amt;
+			if($database->modifyResource($village->wid,$wood,$clay,$iron,$crop,0) && $amt > 0) {
+				$database->trainUnit($village->wid,$unit+($great?60:0),$amt,${'u'.$unit}['pop'],$each,time()+$time,0);
+			}
+		}
+	}
+
+	public function meetRRequirement($tech) {
+		global $session,$building;
+		switch($tech) {
+			case 2:
+			if($building->getTypeLevel(22) >= 1 && $building->getTypeLevel(13) >= 1) { return true; } else { return false; }
+			break;
+			case 3:
+			if($building->getTypeLevel(22) >= 5 && $building->getTypeLevel(12) >= 1) { return true; } else { return false; }
+			break;
+			case 4:
+			case 23:
+			if($building->getTypeLevel(22) >= 5 && $building->getTypeLevel(20) >= 1) { return true; } else { return false; }
+			break;
+			case 5:
+			case 25:
+			if($building->getTypeLevel(22) >= 5 && $building->getTypeLevel(20) >= 5) { return true; } else { return false; }
+			break;
+			case 6:
+			if($building->getTypeLevel(22) >= 15 && $building->getTypeLevel(20) >= 10) { return true; } else { return false; }
+			break;
+			case 9:
+			case 29:
+			if($building->getTypeLevel(22) >= 20 && $building->getTypeLevel(16) >= 10) { return true; } else { return false; }
+			break;
+			case 12:
+			case 32:
+			case 42:
+			if($building->getTypeLevel(22) >= 1 && $building->getTypeLevel(19) >= 3) { return true; } else { return false; }
+			break;
+			case 13:
+			case 33:
+			case 43:
+			if($building->getTypeLevel(22) >= 3 && $building->getTypeLevel(12) >= 1) { return true; } else { return false; }
+			break;
+			case 14:
+			case 34:
+			case 44:
+			if($building->getTypeLevel(22) >= 1 && $building->getTypeLevel(15) >= 5) { return true; } else { return false; }
+			break;
+			case 15:
+			case 35:
+			case 45:
+			if($building->getTypeLevel(22) >= 1 && $building->getTypeLevel(20) >= 3) { return true; } else { return false; }
+			break;
+			case 16:
+			case 26:
+			case 36:
+			case 46:
+			if($building->getTypeLevel(22) >= 15 && $building->getTypeLevel(20) >= 10) { return true; } else { return false; }
+			break;
+			case 7:
+			case 17:
+			case 27:
+			case 37:
+			case 47:
+			if($building->getTypeLevel(22) >= 10 && $building->getTypeLevel(21) >= 1) { return true; } else { return false; }
+			break;
+			case 8:
+			case 18:
+			case 28:
+			case 38:
+			case 48:
+			if($building->getTypeLevel(22) >= 15 && $building->getTypeLevel(21) >= 10) { return true; } else { return false; }
+			break;
+			case 19:
+			case 39:
+			case 49:
+			if($building->getTypeLevel(22) >= 20 && $building->getTypeLevel(16) >= 5) { return true; } else { return false; }
+			break;
+			case 22:
+			if($building->getTypeLevel(22) >= 3 && $building->getTypeLevel(12) >= 1) { return true; } else { return false; }
+			break;
+			case 24:
+			if($building->getTypeLevel(22) >= 5 && $building->getTypeLevel(20) >= 3) { return true; } else { return false; }
+			break;
+		}
+	}
+
+	private function researchTech($get) {
+		//global $database,$session,${'r'.$get['a']},$village,$logging;
+		global $database,$session,${'r'.$get['a']},$bid22,$building,$village,$logging;
+		if($this->meetRRequirement($get['a']) && $get['c'] == $session->mchecker) {
+			$data = ${'r'.$get['a']};
+			$time = time() + round(($data['time'] * ($bid22[$building->getTypeLevel(22)]['attri'] / 100))/SPEED);
+			//$time = time() + round($data['time']/SPEED);
+			$database->modifyResource($village->wid,$data['wood'],$data['clay'],$data['iron'],$data['crop'],0);
+			$database->addResearch($village->wid,"t".$get['a'],$time);
+			$logging->addTechLog($village->wid,"t".$get['a'],1);
+		}
+		$session->changeChecker();
+		header("Location: build.php?id=".$get['id']);
+		exit;
+	}
+
+	private function upgradeSword($get) {
+		global $database,$session,$bid12,$building,$village,$logging;
+		$ABTech = $database->getABTech($village->wid);
+		$CurrentTech = $ABTech["b".$get['a']];
+		$unit = ($session->tribe-1)*10+intval($get['a']);
+		if(($this->getTech($unit) || ($unit % 10) == 1) && ($CurrentTech < $building->getTypeLevel(12)) && $get['c'] == $session->mchecker) {
+			global ${'ab'.strval($unit)};
+			$data = ${'ab'.strval($unit)};
+			$time = time() + round(($data[$CurrentTech+1]['time'] * ($bid12[$building->getTypeLevel(12)]['attri'] / 100))/SPEED);
+			if ($database->modifyResource($village->wid,$data[$CurrentTech+1]['wood'],$data[$CurrentTech+1]['clay'],$data[$CurrentTech+1]['iron'],$data[$CurrentTech+1]['crop'],0)) {
+				$database->addResearch($village->wid,"b".$get['a'],$time);
+				$logging->addTechLog($village->wid,"b".$get['a'],$CurrentTech+1);
+			}
+		}
+		$session->changeChecker();
+		header("Location: build.php?id=".$get['id']);
+		exit;
+	}
+
+	private function upgradeArmour($get) {
+		global $database,$session,$bid13,$building,$village,$logging;
+		$ABTech = $database->getABTech($village->wid);
+		$CurrentTech = $ABTech["a".$get['a']];
+		$unit = ($session->tribe-1)*10+intval($get['a']);
+		if(($this->getTech($unit) || ($unit % 10) == 1) && ($CurrentTech < $building->getTypeLevel(13)) && $get['c'] == $session->mchecker) {
+			global ${'ab'.strval($unit)};
+			$data = ${'ab'.strval($unit)};
+			$time = time() + round(($data[$CurrentTech+1]['time'] * ($bid13[$building->getTypeLevel(13)]['attri'] / 100))/SPEED);
+			if ($database->modifyResource($village->wid,$data[$CurrentTech+1]['wood'],$data[$CurrentTech+1]['clay'],$data[$CurrentTech+1]['iron'],$data[$CurrentTech+1]['crop'],0)) {
+				$database->addResearch($village->wid,"a".$get['a'],$time);
+				$logging->addTechLog($village->wid,"a".$get['a'],$CurrentTech+1);
+			}
+		}
+		$session->changeChecker();
+		header("Location: build.php?id=".$get['id']);
+		exit;
+	}
+
+	public function getUnitName($i) {
+		return $this->unarray[$i];
+	}
+
+	public function finishTech() {
+        global $database,$village;
+        $q = "UPDATE ".TB_PREFIX."research SET timestamp=".(time()-1)." WHERE vref = ".(int) $village->wid;
+        $result = $database->query($q);
+        return mysqli_affected_rows($database->dblink);
+    }
+
+	public function calculateAvaliable($id,$resarray=array()) {
+		global $village,$generator,${'r'.$id};
+		if(count($resarray)==0) {
+			$resarray['wood'] = ${'r'.$id}['wood'];
+			$resarray['clay'] = ${'r'.$id}['clay'];
+			$resarray['iron'] = ${'r'.$id}['iron'];
+			$resarray['crop'] = ${'r'.$id}['crop'];
+		}
+		$rwtime = ($resarray['wood']-$village->awood) / $village->getProd("wood") * 3600;
+		$rcltime = ($resarray['clay']-$village->aclay) / $village->getProd("clay") * 3600;
+		$ritime = ($resarray['iron']-$village->airon) / $village->getProd("iron") * 3600;
+		$rctime = ($resarray['crop']-$village->acrop) / $village->getProd("crop") * 3600;
+		if($village->getProd("crop") >= 0) {
+			$reqtime = max($rwtime,$rcltime,$ritime,$rctime) + time();
+		} else {
+			$reqtime = max($rwtime,$rcltime,$ritime);
+			if($reqtime > $rctime) {
+				$reqtime = 0;
+			} else {
+				$reqtime += time();
+			}
+		}
+		return $generator->procMtime($reqtime);
+	}
+
+	public function checkReinf($id, $use_cache = true) {
+		global $database;
+		$enforce=$database->getEnforceArray($id, 0, $use_cache);
+		$fail=0;
+
+        for ($i=1; $i<50; $i++) {
+            if($enforce['u'.$i.'']>0){
+                $fail=1;
+            }
+        }
+
+        if ($enforce['hero']>0) $fail=1;
+        if($fail==0){
+            $database->deleteReinf($id);
+        }
+
+	}
+
+}
+$technology = new Technology;
+?>