Module:Chart data/brimstone key drop rate

Documentation for this module may be created at Module:Chart data/brimstone key drop rate/doc

local helper = require('Module:Chart data')


local rate = {}

for i = 1, 99 do
	local floorPart = math.pow(100 - i, 2) / 5
	local floored = math.floor(floorPart)
	rate[i] = 1 / (100 + floored)
end

for i = 100, 350 do
	local floored = math.floor(i / 5)
	rate[i] = 1 / (120 - floored)
end

for i = 351, 500 do
	rate[i] = rate[350]
end


local withReq = {}

for i = 1, 500 do
	withReq[i] = rate[i] / 0.8
end



local data = {
	type = 'scatter',
	data = {
		datasets = {
			{
				label = 'No Level Requirement',
				showLine = true,
				fill = false,
				backgroundColor = tostring(helper.colorPallets.qualitative[1]:fade(0.2)),
				borderColor = tostring(helper.colorPallets.qualitative[1]),
				data = helper.convertToXYFormat(rate)
			},
			{
				label = 'Has Level Requirement',
				showLine = true,
				fill = false,
				backgroundColor = tostring(helper.colorPallets.qualitative[2]:fade(0.2)),
				borderColor = tostring(helper.colorPallets.qualitative[2]),
				data = helper.convertToXYFormat(withReq)
			}
		}
	},
	options = {
		maintainAspectRatio = false,
		title = {
			display = true,
			text = 'Brimstone Key drop chance',
			font = {
				size = 18
			}
		},
		tooltips = {
			format = 'skillingSuccess',
			intersect = false
		},
		elements = {
			point = {
				radius = 0
			}
		},
		scales = {
			x = {
				scaleLabel = {
					display = true,
					labelString = 'Combat Level'
				}
			},
			y = {
				scaleLabel = {
					display = true,
					labelString = 'Drop Rate'
				},
				ticks = {
					format = 'percent'
				}
			}
		}
	}
}

return data