RedMew/features/gui/score.lua

local Event = require "utils.event"
local Game = require 'utils.game'

if not global.score_rockets_launched then global.score_rockets_launched = 0 end

local function create_score_gui(event)
	local player = Game.get_player_by_index(event.player_index)

	if player.gui.top.score == nil then
		local button = player.gui.top.add({ type = "sprite-button", name = "score", sprite = "item/rocket-silo" })
		button.style.minimal_height = 38
		button.style.minimal_width = 38
		button.style.top_padding = 2
		button.style.left_padding = 4
		button.style.right_padding = 4
		button.style.bottom_padding = 2
	end
end

local function refresh_score()
	local x = 1
	while (Game.get_player_by_index(x) ~= nil) do
		local player = Game.get_player_by_index(x)
		local frame = player.gui.top["score_panel"]

		if (frame) then
				frame.score_table.label_rockets_launched.caption = "Rockets launched: " .. global.score_rockets_launched
				frame.score_table.label_biters_killed.caption = "Biters liberated: " .. global.score_biter_total_kills
--				frame.score_table.label_score_polls_created.caption = "Polls created: " .. global.score_total_polls_created
		end
		x = x + 1
	end
end

local function score_show(player)

	local rocket_score_value_string = tostring(global.score_rockets_launched)

	local frame = player.gui.top.add { type = "frame", name = "score_panel" }

	local score_table = frame.add { type = "table", column_count = 5, name = "score_table" }
	local label = score_table.add { type = "label", caption = "", name = "label_rockets_launched" }
	label.style.font = "default-bold"
	label.style.font_color = { r=0.98, g=0.66, b=0.22}
	label.style.top_padding = 2
	label.style.left_padding = 4
	label.style.right_padding = 4

	score_table.add { type = "label", caption = "|"}

	local label = score_table.add { type = "label", caption = "", name = "label_biters_killed" }
	label.style.font = "default-bold"
	label.style.font_color = { r=0.98, g=0.11, b=0.11}
	label.style.top_padding = 2
	label.style.left_padding = 4
	label.style.right_padding = 4
--[[
	if global.score_total_polls_created then
		score_table.add { type = "label", caption = "|"}

		local label = score_table.add { type = "label", caption = "", name = "label_score_polls_created" }
		label.style.font = "default-bold"
		label.style.font_color = { r=0.80, g=0.80, b=0.80}
		label.style.top_padding = 2
		label.style.left_padding = 4
		label.style.right_padding = 4
	end
--]]
	refresh_score()
end


local function on_gui_click(event)
	if not (event and event.element and event.element.valid) then return end

	local player = Game.get_player_by_index(event.element.player_index)
	local name = event.element.name
	local frame = player.gui.top["score_panel"]

	if (name == "score") and (frame == nil) then
				score_show(player)
	else
		if (name == "score") then
			frame.destroy()
		end
	end

end

local function rocket_launched(event)
	global.score_rockets_launched = global.score_rockets_launched + 1
	game.print ("A rocket has been launched!")
	refresh_score()
end



Event.add(defines.events.on_entity_died, refresh_score)
Event.add(defines.events.on_gui_click, on_gui_click)
Event.add(defines.events.on_player_joined_game, create_score_gui)
Event.add(defines.events.on_rocket_launched, rocket_launched)