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highscores.lua
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highscores.lua
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physics = require "physics"
local http = require("socket.http")
url = require("socket.url")
highscores = {}
function highscores:new()
local object = {}
object.parsed_scores = {}
setmetatable(object, { __index = highscores })
return object
end
function highscores:parse_scores(input)
local new_parsed_scores = {}
local lines = split(input, "\n")
for i,line in ipairs(lines) do
if line ~= {} then
sections = split(line, ",")
table.insert(new_parsed_scores, sections)
end
end
self.parsed_scores = new_parsed_scores
end
function highscores:display_name_box()
self.input_window = display.newRect( 40, 140, 820, 220)
self.input_window:setFillColor(0,0,0)
self.input_field = native.newTextField( 50, 150, 400, 200, high_scores_listener)
self.input_box = display.newRect(475, 150, 300, 60)
self.input_box:setFillColor(128,128,128)
self.input_box_text = display.newText("Submit", 485, 150, "Space Frigate", 54)
exit_your_god_damn_closure = function()
os.exit()
end
high_scores_show_overlay = function()
high_scores:show_overlay()
end
high_scores_submit = function()
high_scores:insert_score(high_scores.input_field.text, hud.score)
high_scores.input_field:removeSelf()
high_scores.input_box:removeSelf()
high_scores.input_box_text:removeSelf()
high_scores.input_window:removeSelf()
--timer.performWithDelay(10, high_scores_show_overlay)
--high_scores:show_overlay()
tempory_high_scores(15000)
timer.performWithDelay(15000, exit_your_god_damn_closure)
return true
end
self.input_box:addEventListener( "touch", high_scores_submit )
self.input_field.text = "Enter Name"
end
function high_scores_listener(event)
if (event.phase == "began") then
if (high_scores.input_field.text == "Enter Name") then
high_scores.input_field.text = ""
end
end
end
function highscores:insert_score(name, score)
local high_scores = http.request("http://gamedevhighscores.paphus.com/?newscore=" .. url.escape(score) .. "&newname=" .. url.escape(name))
self:parse_scores(high_scores)
end
function highscores:update_scores()
local high_scores = http.request("http://gamedevhighscores.paphus.com/")
self:parse_scores(high_scores)
end
function highscores:print_scores()
for i,line in ipairs(self.parsed_scores) do
print(line[1] .. " " .. line[2])
end
end
function highscores:show_overlay()
self.overlay = display.newRect( 0, 0, display.contentWidth, display.contentHeight )
self.overlay:setFillColor( 0,0,0,200 )
self.overlay:addEventListener( "touch", doOverlay )
self:generate_highscores()
end
function highscores:kill_overlay()
print("killing overlay")
self.overlay:removeEventListener( "touch", doOverlay )
self.overlay:removeSelf()
self.score_group:removeSelf()
self.overlay = nil
end
function highscores:generate_highscores()
local x = 300
local y = 100
local margin = 40
self:update_scores()
self.score_group = display.newGroup()
local headline_text = display.newText("High Scores", x-20, y - 60, "Space Frigate", 54)
self.score_group:insert(headline_text)
for i, line in ipairs(self.parsed_scores) do
local current_text = display.newText(line[1] .. " " .. line[2], x, y, "Space Frigate", 44)
y = y + margin
current_text:setTextColor(255, 255, 255)
self.score_group:insert(current_text)
end
end
function doOverlay()
high_scores:kill_overlay()
return true
end
function split(input, seperator)
local previous_end = 1
local ret = {}
if input:len() == 0 then
return ret
end
for i=1,input:len() do
if input:sub(i,i) == seperator then
table.insert(ret, input:sub(previous_end, i-1))
previous_end = i+1
end
end
if previous_end < input:len() then
table.insert(ret, input:sub(previous_end))
end
return ret
end
high_scores = highscores:new()
function tempory_high_scores(duration)
kill_temp_high_scores = function()
high_scores:kill_overlay()
end
timer.performWithDelay(duration, kill_temp_high_scores)
high_scores:show_overlay()
high_scores.overlay:removeEventListener( "touch", doOverlay )
end