RupeeWallet.lua

-- Behiaviour for objects that are not custom models is undefined.
local powerupsTable = {
	{"[DEB444]Gold rupee[-] [Trophy]","[F06800]Orange rupee[-] [Trophy]","[E81931]Red rupee[-] [Trophy]","[1CE055]Green rupee[-] [Trophy]","[514464]Rupoor[-] [Trophy]"},
	{"[BEBEBE]Silver rupee[-] [Trophy]","[AD51C2]Purple rupee[-] [Trophy]","[EEFF00]Yellow rupee[-] [Trophy]","[1965E8]Blue rupee[-] [Trophy]"},
}
local numPowerups = {}
for i=1,#powerupsTable do
	for n=1,#powerupsTable[i] do
		numPowerups[powerupsTable[i][n]] = {num=0}
		_G["doDeploy_"..tostring(powerupsTable[i][n])] = function(_,c)
			deployPowerup(tostring(powerupsTable[i][n]), c)
		end
	end
end
	
buttons = {}

-- Initialization
function onLoad(state)
	-- guid isn't unique onLoad. For some reason. Thanks again, TTS devs, you really make life easy for us!
	hasLoaded = false
	loadTime = 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

function onUpdate()
	if os.time()<loadTime then return end
	
	buttons = {}
	makeButtons()
	
	Timer.create({ identifier = "PowerupBoardRefresh_"..tostring(self.guid), function_name = "countPowerups", delay = 2, repetitions = 0 })
	
	onUpdate = function() end
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].num = numPowerups[name].num + stackSize
			numPowerups[name].desc = drawn.getDescription()
			
			if meshData.mesh and meshData.diffuse then
				numPowerups[name].mesh = meshData.mesh
				numPowerups[name].img = meshData.diffuse
				
				if meshData.normal and #meshData.normal>0 then
					numPowerups[name].norm = meshData.normal
				else
					numPowerups[name].norm = nil
				end
				
				if meshData.type then
					numPowerups[name].typ = meshData.type
				end
				if meshData.material then
					numPowerups[name].mat = meshData.material
				end
				
				local scale = drawn.getScale()
				numPowerups[name].scale = {scale.x, scale.y, scale.z}
			end
			
			
			local lua = drawn.getLuaScript()
			if lua and #lua>0 then
				numPowerups[name].lua = lua
			end
			
			drawn.destruct()
		else
			drawn.setPosition(getDeployPosition(drawn))
			drawn.setLock(false)
			drawn.interactable = true
		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*1.25)-5.65
		
		buttons[row] = {}
		
		for column = 1,#powerupsTable[row] do
			local count = (numPowerups[powerupsTable[row][column]] or {}).num or 0
			self.createButton({
				label="", click_function="doDeploy_"..tostring(powerupsTable[row][column]), 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=tostring(powerupsTable[row][column])
			})
			
			-- 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 {}).num 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, col)
	if not name then return end
	if col and not Player[col].admin then
		local id = string.match(self.getDescription(), "(76561%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
	
	if (numPowerups[name].num or 0)>=1 then
		numPowerups[name].num = numPowerups[name].num-1
		local data = numPowerups[name]
		local pos = getDeployPosition()
		
		local powerupObj = spawnObject({type = "Custom_Model", position=pos})
		powerupObj.setCustomObject({mesh=data.mesh, diffuse=data.img, type=data.typ, material=data.mat, normal=numPowerups[name].norm})
		powerupObj.setName(name)
		powerupObj.setDescription(data.desc or "")
		powerupObj.setLuaScript(data.lua or "")
		
		powerupObj.setPosition(pos)
		powerupObj.setRotation(self.getRotation())
		
		if data.scale then
			powerupObj.setScale(data.scale)
		end
		
		countPowerups()
	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()
				
				break
			end
		end
	end
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 - (1/scale.z) - zMod} )
	else
		local scale = self.getScale()
		return self.positionToWorld( {0,1,-5 - (1/scale.z)} )
	end
end

function onPickUp( col )
	if col~="Black" and self.getDescription()=="" then
		self.setDescription(Player[col].steam_id  .." - ".. Player[col].steam_name)
	end
end