LoadedObjects.Spawns = {}

function addSpawn(archetype, ...)
	local o = {
		archetype = archetype,
		args = {...}
	}
	table.insert(LoadedObjects.Spawns, o)
end

function activateSpawns()
	for _, spawn in pairs(LoadedObjects.Spawns) do
			spawn.archetype:new(unpack(spawn.args))
	end
end

function selectSpawns(x,y)
	for _, spawn in pairs(LoadedObjects.Spawns) do
		spawn.selected = nil
		local offset_x, offset_y = spawn.archetype.display:getCenteredOffset()
		local left = spawn.args[1] - Camera.pos.x - offset_x
		local top = spawn.args[2] - Camera.pos.y - offset_y
		local right = spawn.args[1] - Camera.pos.x + offset_x
		local bottom = spawn.args[2] - Camera.pos.y + offset_y
		local x = (x / game.scale)
		local y = (y / game.scale)
		if x >= left and y >= top and x <= right and y <= bottom then
			spawn.selected = true
		end

		if spawn.selected then
			love.graphics.setColor(0,1,1,1)
		else
			love.graphics.setColor(0,1,0,1)
		end

		love.graphics.rectangle("fill",left-2,top-2,4,4)
		love.graphics.rectangle("fill",right-2,bottom-2,4,4)
		love.graphics.setColor(1,1,1,1)
	end
end

function drawSpawns()
	for _, spawn in pairs(LoadedObjects.Spawns) do
		local offset_x, offset_y = spawn.archetype.display:getCenteredOffset()
		love.graphics.setColor(1,1,1,1)
		spawn.archetype.display:draw(
			spawn.args[1] - Camera.pos.x - offset_x,
			spawn.args[2] - Camera.pos.y - offset_y
		)

		if spawn.selected then
			love.graphics.setColor(0,1,1,1)
		else
			love.graphics.setColor(0,1,0,1)
		end

		love.graphics.rectangle(
			"line",
			spawn.args[1] - Camera.pos.x - offset_x,
			spawn.args[2] - Camera.pos.y - offset_y,
			spawn.args[1] - Camera.pos.x + offset_x - (spawn.args[1] - Camera.pos.x - offset_x),
			spawn.args[2] - Camera.pos.y + offset_y - (spawn.args[2] - Camera.pos.y - offset_y)
		)

		if spawn.selected then
			local text = ""
			for i=1, #spawn.args do
				text = text .. tostring(spawn.args[i])..", "
			end
			love.graphics.print(
				spawn.archetype.type,
				spawn.args[1] - Camera.pos.x + 20,
				spawn.args[2] - Camera.pos.y
			)
			love.graphics.print(
				text,
				spawn.args[1] - Camera.pos.x + 20,
				spawn.args[2] - Camera.pos.y + 20
			)
		end
	end
end