local powerupsTable = {
	{"-1 from anyone's hand","+1 to anyone's hand","-3 from anyone's hand","+3 to anyone's hand","Help another player exit from the round","Exit from the round"},
	{"Swap hands with another player","Copy another player's hand","Discard your hand and stand on 19","Force the dealer to stand on two cards","Force the dealer to draw an additional card","Force the dealer to reveal their facedown card"},
	{"Swap hands with the dealer","Force the dealer to bust","+10 to your own hand","Sacrifice","Nothing","Give another player Blackjack"},
	{"Martyr","Bust another player","Spite","Backstab another player","Force a player to redraw their hand","Redraw all cards"},
	{"Turn a random card into Ace","Remove a random card from a player's hand","Steal a random card from another player","Force a player to draw an additional card","Shuffle hands with another player","Shuffle all player's cards"},
	{"Activate Bonus Round Timer","New bonus round","Copy a random player's hand","Swap hands with a random player","Save all other players","Discard the last drawn card"},
	{"Refresh","Random Subtract","View the next card","Minigame","Chaos","Mugging"},
	{"Give a card","Bump","Swap All","Swap Powerups","Flood","Explode"},
  {"Cracked Skull's Curse","Dragon's Heart","Deck's Blessing","Joker Powerup","Reward token","Random rupee pull"},
	{"Meme Token","Royal token","Collectable Token","Daily Token","Slot Machine Token","Andrew Token",}
}
local numPowerups = {}
for i=1,#powerupsTable do
	for n=1,#powerupsTable[i] do
		numPowerups[powerupsTable[i][n]] = 0
		_G["doDeploy_"..tostring(powerupsTable[i][n])] = function(_,c)
			deployQueue(tostring(powerupsTable[i][n]), c)
		end
	end
end

PendingDesc = nil
buttons = {}

-- Initialization
function onLoad(state)
	nextUpdate = os.time() + 2

	buttons = {}

	if state and state~="" then
		local decode = JSON.decode(state)

		for k in pairs(numPowerups) do
			if decode[k] then
				numPowerups[k] = decode[k]
			end
		end
	end
end
function onSave()
	return JSON.encode(numPowerups)
end
function forceSave()
	self.script_state = JSON.encode(numPowerups)
end
function onDestroy()
	Timer.destroy("PowerupBoardRefresh_"..tostring(self.guid))
end

local function ProcessQueue()
	if os.time()<nextUpdate then return end

	if PendingDesc then
		self.setDescription( PendingDesc )
		PendingDesc = nil
	end

	while #deployQueueData>0 do
		nextUpdate = nextUpdate+0.1
		if deployPowerup(deployQueueData[1]) then
			table.remove(deployQueueData, 1)
			break
		else
			table.remove(deployQueueData, 1)
		end
	end
end
function onUpdate()
	if os.time()<nextUpdate then return end

	buttons = {}
	makeButtons()

	Timer.create({ identifier = "PowerupBoardRefresh_"..tostring(self.guid), function_name = "countPowerups", delay = 2, repetitions = 0 })

	deployQueueData = {}
	onUpdate = ProcessQueue
end

function onObjectEnterContainer(bag,o)
	if bag==self then
		countPowerups()
		return
	end
	if o~=self then return end

	Timer.destroy("PowerupBoardRefresh_"..tostring(self.guid))
end

function GetZoneID( searchID )
	local ownerID = string.match(self.getDescription(), "^(%d+) %- .*")
	local otherID = string.match(searchID, "^(%d+) %- .*")

	if not otherID then return false end

	local seated = getSeatedPlayers()
	for i=1,#seated do
		seated[ seated[i] ] = true
		seated[i] = nil
	end

	local objectSets = Global.getTable("objectSets")
	if not objectSets then return false end

	local foundID = false
	for i=1,#objectSets do
		local set = objectSets[i]
		if set and seated[set.color] then
			for _,v in pairs({"zone","tbl","prestige"}) do
				for _,obj in pairs(set[v].getObjects()) do
					if obj==self then
						if Player[set.color].steam_id==ownerID then  -- If there's an overlap, we prioritise our own zone
							return false
						end

						if Player[set.color].steam_id==otherID then
							foundID = true
							break
						end
					end
				end
			end
		end
	end

	return foundID
end

-- Buttons
function countPowerups()
	local objects = self.getObjects()

	for i=1,#objects do
		local drawn = self.takeObject({position=pos})
		local name = drawn.getName()
		if numPowerups[name] then
			local meshData = drawn.getCustomObject()

			local stackSize = (drawn.getQuantity()==(-1) and 1) or drawn.getQuantity()

			numPowerups[name] = numPowerups[name] + stackSize

			drawn.destruct()
		else
			if drawn.getName()==self.getName() then
				local pwups = JSON.decode(drawn.script_state or "") -- It's too early for obj.getTable(), script hasn't loaded
				if pwups then
					for k,v in pairs(pwups) do
						if numPowerups[k] then
							numPowerups[k] = numPowerups[k] + math.max( v or 0, 0 )
						end
					end
				end

				local drawnDesc = drawn.getDescription()
				if drawnDesc~=self.getDescription() then
					if (self.held_by_color and self.held_by_color~="Black") or GetZoneID(drawnDesc) then
						self.setDescription(drawnDesc)
						self.translate({0,0.1,0})
					end
				end

				destroyObject(drawn)
			else
				drawn.setPosition(getDeployPosition(drawn))
				drawn.setLock(false)
				drawn.interactable = true

				Wait.frames(function()
					if drawn and not (drawn==nil) then
						drawn.setPosition(getDeployPosition(drawn))
					end
				end, 0)
			end
		end
	end

	updateButtons()
	forceSave()
end
function makeButtons()
	self.clearButtons()

	buttons = {}
	local buttonIndex = 0
	for row = 1,#powerupsTable do
		local numColumns = #powerupsTable[row]
		local startPos = (numColumns - 1) * (-0.5)
		local rowPos = (row*1.115)-5.61

		buttons[row] = {}

		for column = 1,#powerupsTable[row] do
			local name = powerupsTable[row][column]
			local obj = getPowerupObject(name)

			local tooltip = obj and ("%s\n\n%s"):format(tostring(name), tostring(obj.getDescription()):gsub("[Cc]ollectable\n[Ss]et: Powerups\n\n","") ) or tostring(name)
			tooltip = tooltip:gsub("%s*$", ""):gsub("^%s*", "") or tooltip

			local count = numPowerups[name] or 0
			self.createButton({
				label="", click_function="doDeploy_"..tostring(name), function_owner=self,
				position={startPos+(column-1),0.1,rowPos}, rotation={0,0,0}, width=450, height=500, font_size=150,
				color = count ==0 and {r=1,g=0,b=0, a=0.5} or {r=0,g=1,b=0, a=0.5}, tooltip=tooltip,
			})

			-- Drop-shadow counter text. There's no way to draw text directly, this will hit performance.
			local str = "[b]"..tostring(count).."[-]"
			local btnPos = {x=startPos+(column-1)+0.3, y=0.1, z=rowPos+0.4}
			self.createButton({
				label=str, click_function="null", function_owner=self,
				position={btnPos.x+0.02,0.1,btnPos.z+0.02}, rotation={0,0,0}, width=0, height=0, font_size=150,
				font_color  = {r=0,g=0,b=0},
			})
			self.createButton({
				label=str, click_function="null", function_owner=self,
				position=btnPos, rotation={0,0,0}, width=0, height=0, font_size=150,
				font_color  = {r=1,g=1,b=1},
			})

			buttons[row][column] = {btn=buttonIndex, txt=buttonIndex+2, shadow=buttonIndex+1, count=count, btnPos=btnPos}
			buttonIndex = buttonIndex + 3
		end
	end
end
function updateButtons()
	for row = 1,#buttons do
		for column = 1,#buttons[row] do
			local newCount = numPowerups[powerupsTable[row][column]] or 0
			local btnData = buttons[row][column]
			if newCount~=btnData.count then
				local str = "[b]"..tostring(newCount).."[-]"
				self.editButton({index=btnData.btn, color = (newCount==0 and {r=1,g=0,b=0, a=0.5} or {r=0,g=1,b=0, a=0.5})})

				self.editButton({index=btnData.shadow, label = str})
				self.editButton({index=btnData.txt, label = str})

				btnData.count = newCount
			end
		end
	end

end

-- Deploy Powerup
function null() end
function deployPowerup(name)
	if (not numPowerups[name]) then return end

	if (numPowerups[name] or 0)>=1 then
		numPowerups[name] = numPowerups[name]-1
		local data = numPowerups[name]
		local pos = getDeployPosition()

		local chosenObject = getPowerupObject(name)
		if not chosenObject then return false end

		local params = {}
		params.position = getDeployPosition()
		local clone = chosenObject.clone(params)
		clone.interactable = true
		clone.unlock()
		clone.setPosition(params.position)
		clone.setRotation(self.getRotation())

		countPowerups()

		return true
	else -- Check contents
		local objects = self.getObjects()

		for _,obj in pairs(objects) do
			if obj.name==name then
				local pos = getDeployPosition()

				self.takeObject({position = pos, guid = obj.guid})
				countPowerups()

				return true
			end
		end
	end

	return false
end

local storedPowerupObjects = {}
function getPowerupObject( name )
	if storedPowerupObjects[name] and not (storedPowerupObjects[name]==nil) then
		return storedPowerupObjects[name]
	end

	local chosenObject

	local powerupTable = Global.getTable("powerupTable")
	if (powerupTable) and #powerupTable>0 then
		for i=1,#powerupTable do
			local chosenPowerup = powerupTable[i]
			local obj = getObjectFromGUID(chosenPowerup[1])

			if obj and obj.getName()==name then
				chosenObject = obj
			end
		end
	end
	if not chosenObject then
		for _,obj in pairs(getAllObjects()) do
			if obj.getLock() and obj.getName()==name then
				chosenObject = obj

				break
			end
		end
	end
	if not chosenObject then return end

	storedPowerupObjects[name] = chosenObject

	return chosenObject
end

function deployQueue(name, col)
	if not name then return end
	if col and not Player[col].admin then
		local id = string.match(self.getDescription(), "^(%d+) %- .*")

		if id and Player[col].steam_id~=id then
			Player[col].print("This isn't yours!", {r=1,g=0,b=0})
			return
		end
	end

	if (not numPowerups[name]) then return end

	table.insert(deployQueueData, name)
end

function getDeployPosition(obj)
	if obj then
		local objBounds = obj.getBoundsNormalized()
		local objScale = obj.getScale()
		local zMod = math.max(objBounds.size.z, 1) * objScale.z

		local scale = self.getScale()
		return self.positionToWorld({ 0, 1.5+scale.y, ((-1)/scale.z)-5 -(1.5*zMod) })
	else
		local scale = self.getScale()
		return self.positionToWorld({ 0, 1.5+scale.y,  ((-1)/scale.z)-5 })
	end
end

function onPickUp( col )
	if col~="Black" and self.getDescription()=="" and not PendingDesc then
		PendingDesc = Player[col].steam_id  .." - ".. Player[col].steam_name
	end

	local plyID = Player[col].steam_id
	local boardID = self.getDescription():match("^(%d+) %- .*")

	if boardID and boardID~=plyID then return end -- Only manage our own boards

	local holding = Player[col].getHoldingObjects()
	for i=1,#holding do
		if holding[i]~=self and holding[i].getLuaScript()==self.getLuaScript() then
			destroyObject(self)
			return
		end
	end
end


function onBlackjackDestroyItems(data)
	if data.destroyPowerups then
		local pwupTable = Global.getTable("powerupEffectTable")
		for name,v in pairs(numPowerups) do
			if pwupTable[name] then -- It's a powerup
				numPowerups[name] = 0
			end
		end
		forceSave()
	end
end