Event( "AccessBuilding", "2" )
{
    $buyPrice = sysGetBuyPrice( "Flour" )
    $buyPriceText = sysGetPriceText( $buyPrice )

    osdcreate( OSDBUILDING, "BakeryOSD", "Bakery" )
    osdaddat( 200, 100, 200, 40, "Sell|Flour", "Buying flour ($buyPriceText)" )
    osdactivate()
}

Event( "AccessBuilding", "12" )
{
    osdcreate( OSDBUILDING, "Building", "Example" )
    $woodSellPrice = sysGetSellPrice( "Wood" )  
    if ( $woodSellPrice == 0 )
    {
        osdaddat( TEXT, 100, 100, 400, 0, "", "Not currently selling wood" )   
    }
    else
    { 
        $woodSellPriceText = sysGetPriceText( $woodSellPrice )
        osdaddat( TEXT, 100, 100, 400, 0, "", "Currently selling wood at $woodSellPriceText" )
    }
    osdactivate()
}

Event( "AccessBuilding", "13" )
{
    osdcreate( OSDBUILDING, "Building", "Example" )
    $employeeID = sysGetEmployeeID( 0 )
    if ( $employeeID != 0 )
    {
        $employeeName = sysGetPlayerName( $employeeID )
        osdaddat( TEXT, 100, 100, 400, 0, "", "Employee : $employeeName" )   
    }
    else
    { 
        osdaddat( TEXT, 100, 100, 400, 0, "", "There is no-one currently employed at this building" )
    }
    osdactivate()
}

Event( "UseItem", "Map" )
{
    $nearestTownID = sysGetNearestTown( $gPlayerWorldX, $gPlayerWorldY )
    $nearestTownName = sysGetBuildingName( $nearestTownID )
    *msg %PLAYER% The nearest town is $nearestTownName
}

Event( "PlaceAnyBuilding", "" )
{
    $buildingType = $gParam[1]
    $isValid = sysIsBuildingPositionValid( $buildingType )
    if ( $isValid == 1 )
    {
	$buildingName = sysGetTextEntry()
	$constrAmount = -1
	$didAdd = sysAddBuildingWorld( $buildingType,$gPlayerID,$gPlayerWorldX,$gPlayerWorldY,$buildingName,$constrAmount )
    }
}

Event( "PlaceAnyBuilding", "" )
{
    $nBuildingType = $gParam[1]

    $valid = sysIsBuildingPositionValid( $nBuildingType )
    if ( $valid = 1 )
    {
	$buildingName = sysGetTextEntry()
	$didAdd = sysAddBuilding( nBuildingType,$gPlayerID,$gPlayerX,$gPlayerY,$buildingName )
    }
}

Event( "PlaceAnyBuilding", "" )
{
    $nBuildingType = $gParam[1]

    $nearestTownID = sysGetNearestTown( $gPlayerWorldX, $gPlayerWorldY )
    $numInTown = sysTownGetNumBuildingsOfType( $nearestTownID, $nBuildingType )
    if ( $numInTown >= 3 )
    {
       *msg %PLAYER% There can only be 3 of each type of building in each town
       CancelTransaction()
    }
    else
    {
	$valid = sysIsBuildingPositionValid( $nBuildingType )
	if ( $valid = 1 )
	{
		$buildingName = sysGetTextEntry()
		$constrAmount = -1
		$didAdd = sysAddBuildingWorld( $nBuildingType,$gPlayerID,$gPlayerWorldX,$gPlayerWorldY,$buildingName,$constrAmount )
	}
    }
}

Event( "UseItem", "TileTeleport" )
{
    $tileCenterX = sysGetTileCenter( $gPlayerWorldX )
    $tileCenterY = sysGetTileCenter( $gPlayerWorldY )
    *setposworld %PLAYER% $tileCenterX $tileCenterY
}

Event( "PlaceAnyBuilding", "" )
{
    $nBuildingType = $gParam[1]

    $numInWorld = sysWorldGetNumBuildingsOfType( $nBuildingType )
    if ( $numInWorld >= 1 )
    {
       *msg %PLAYER% There can only be 1 of each type of building in the world
       CancelTransaction()
    }
    else
    {
	$valid = sysIsBuildingPositionValid( $nBuildingType )
	if ( $valid = 1 )
	{
		$buildingName = sysGetTextEntry()
		$constrAmount = -1
		$didAdd = sysAddBuildingWorld( $nBuildingType,$gPlayerID,$gPlayerWorldX,$gPlayerWorldY,$buildingName,$constrAmount )
	}
    }
}

Event( "UseItem", "Potion" )
{
    $targetName = sysGetPlayerName( $gTargetID )
    *msg %PLAYER% You used the potion while targeting $targetName
}

Event( "UseItem", "Potion" )
{
    $itemNum = sysGetItemNum( "Potion" )
    *msg %PLAYER% The item number is $itemNum
}

Event( "UseItem", "Potion" )
{
    $price = 20
    if ( $gPlayerCash < $price )
    { 
        $priceText = sysGetPriceText( $price )
        *alert %PLAYER% You need at least $priceText to use the potion
        CancelTransaction()
    }
    else
    {
        *grantcash %PLAYER% -$price
    }
}

Event( "UseItem", "Potion" )
{
    $nextUsePotionTime = $gServerTimeVar[0]
    $currTime = sysGetRealTime( "UnixTime" )
    if ( $currTime < $nextUsePotionTime )
    {
        $useDateText = sysGetDateText( $nextUsePotionTime )
        *msg %PLAYER% You cannot use the potion until $useDateText
        CancelTransaction()
    }
    else
    {
        // Set server variable to store the next time the potion can be used - one hour from now
        $kOneHourInSeconds = 60 * 60
        $gServerTimeVar[0] = $currTime + $kOneHourInSeconds    
    }
}

Event( "UseItem", "Magic Potion" )
{
    $daysSinceLastUsed = $gGameDay - $gPlayerKey[LastUsedPotionDay]
    if ( $daysSinceLastUsed < 10 )
    {
        $daysUntilCanUse = 10 - $daysSinceLastUsed
        $timeText = sysGetRealTimeTextForDays( $daysUntilCanUse )
        *say You must wait $timeText until you can use the Magic Potion again
    }
    else
    {
        *effect %PLAYER% 10
        $gPlayerKey[LastUsedPotionDay] = $gGameDay
    }
}

Event( "Custom", "TreeCircle" )
{
    $angle = 0
    while ( $angle < 360 )
    {
        $posX = sysSin( $angle, 100 )
        $posY = sysCos( $angle, 100 )
        $posX += $gPlayerWorldX
        $posY += $gPlayerWorldY
        *addtree 1,$posX,$posY
        $angle += 36        
    }
}

Event( "AccessBuilding", "1" )
{
    $dist = sysGetDist( $gPlayerWorldX, $gPlayerWorldY, $gBuildingWorldX, $gBuildingWorldY )
    *msg %PLAYER% You accessed the building from $dist cm away
}

Event( "UseItem", "Tea" )
{
   $hour = sysRealTime( "Hour" )
   if ( $hour < 18 )
   {
      *msg %PLAYER% Tea can only be used at tea-time (6pm - 8pm)
    }
    else if ( $hour >= 20 )
    {
      *msg %PLAYER% Tea can only be used at tea-time (6pm - 8pm)    
    }
    else
    {
        *notifylarge %PLAYER% Tea-time!
    }
}