[feat] Adicionando interface gráfica!

api.lua

@@ -3,6 +3,65 @@ minetest.register_privilege("electoraljudge",  {
 	give_to_singleplayer=false,
 })
 
+modEUrn.debug = function(text, playername)
+	if text ~= nil
+		and type(text) == "string"
+		and text ~= ""
+	then
+		if minetest.settings:get_bool("eurn.debug") then
+			if playername ~= nil
+				and type(playername) == "string"
+				and playername ~= ""
+			then
+				local player = minetest.get_player_by_name(playername)
+				if player ~=nil and player:is_player() then
+					minetest.chat_send_player(
+						playername, text
+					)
+					minetest.log('action',"["..modEUrn.modname:upper()..":DEBUG:"..playername.."] "..text)
+				else
+					minetest.log('error',
+						"["..modEUrn.modname:upper()..":DEBUG] "
+						..modEUrn.translate(
+							"Unable to address debug for player '%s'."
+						):format(dump(playername))
+					)
+					minetest.log('action',"["..modEUrn.modname:upper()..":DEBUG] "..text)
+				end
+			else
+				minetest.chat_send_all(text)
+				minetest.log('action',"["..modEUrn.modname:upper()..":DEBUG] "..text)
+			end
+		end
+	end
+end
+
+modEUrn.unsortTableByValue = function(tbl)
+	if type(tbl)~="table" then
+		tbl = {}
+	end
+
+	--modEUrn.debug("modEUrn.unsortTableByValue(): tbl = "..dump(tbl))
+	table.sort(tbl, function(a, b) 
+		local aaa = "a(%s) > b(%s)"
+		aaa = aaa:format(dump(a), dump(b))
+		modEUrn.debug(aaa)
+		return a >= b 
+	end)
+	--modEUrn.debug("modEUrn.unsortTableByValue(): tbl = "..dump(tbl))
+	
+	return tbl
+end
+
+modEUrn.sortTableLenght = function(t)
+	local count = 0
+	--modEUrn.debug("t = "..dump(t))
+   for _ in pairs(t) do 
+   	count = count + 1 
+   end
+   return count
+end
+
 modEUrn.handler = {
 	elected = { 
 		president = {
@@ -71,6 +130,7 @@ modEUrn.getPresidentName = function()
 	then
 		return modEUrn.handler.elected.president.name
 	end
+	return ""
 end
 
 modEUrn.doPresident = function(playername, candidatename)
@@ -161,10 +221,12 @@ end
 
 modEUrn.getPresCandCampaign = function(candidatename)
 	local political_campaign = "There are no campaign data about this political candidate."
-	if type(modEUrn.handler.candidates.president[candidatename].political_campaign)=="string"
+	--modEUrn.debug("candidatename="..dump(candidatename))
+	if type(modEUrn.handler.candidates.president[candidatename])=="table"
+		and type(modEUrn.handler.candidates.president[candidatename].political_campaign)=="string"
 		and modEUrn.handler.candidates.president[candidatename].political_campaign ~= ""
 	then
-		political_campaign =modEUrn.handler.candidates.president[candidatename].political_campaign
+		political_campaign = modEUrn.handler.candidates.president[candidatename].political_campaign
 	end
 	return political_campaign
 end
@@ -178,6 +240,63 @@ modEUrn.getPresidentCandidates = function()
 	return cands
 end
 
+modEUrn.showPresCandCampaign = function(playername, candidatename)
+   if type(candidatename)=="string" and candidatename ~= "" then --Se o nome do candidato foi dito
+      if minetest.player_exists(candidatename) then --Se existe algum jogador o nome que foi dito
+      	if type(modEUrn.handler.candidates.president[candidatename])=="table" then --Se foi algum candidato registrado.
+      		local player = minetest.get_player_by_name(playername)
+		   	if player:is_player()  then --verifica se o jogador está online ou por terminal
+		   		modEUrn.FormSpecs.showFormInfoCampaign(playername, candidatename)
+		   	else
+		   		minetest.chat_send_player(
+				   	playername, 
+				   	core.colorize("#00FF00", "[E-URN]").." "
+				   	..core.colorize("#888888", 
+				   		modEUrn.translate("Candidate Name")..": "
+				   	)
+				   	..core.colorize("#00FF00", candidatename)
+				   )
+				   local Campaign = modEUrn.getPresCandCampaign(candidatename)
+					if type(Campaign)=="string" and Campaign~="" then
+					   minetest.chat_send_player(
+					   	playername, 
+					   	core.colorize("#00FF00", "[E-URN]").." "
+					   	..core.colorize("#888888", 
+					   		modEUrn.translate("Candidate Campaign")..": "
+					   	)
+					   	..Campaign
+					   )
+					end
+				end
+      	else
+      		minetest.chat_send_player(
+		      	playername, 
+		      	core.colorize("#FF0000", "[E-URN]").." "
+		      	..modEUrn.translate("Player %s is not registered as a candidate for president!"):format(candidatename)
+		      )
+      	end
+   	else
+			minetest.chat_send_player(
+	      	playername, 
+	      	--os.date("%Y-%m-%d %Hh:%Mm:%Ss", now) ..
+	      	core.colorize("#FF0000", "[E-URN]").." "
+	      	..modEUrn.translate("The name '%s' is not the player name registered on the server!"):format(candidatename)
+	      )
+      end
+	else
+		minetest.chat_send_player(
+      	playername, 
+      	--os.date("%Y-%m-%d %Hh:%Mm:%Ss", now) ..
+      	core.colorize("#FF0000", "[E-URN]").." "
+      	..modEUrn.translate("Please enter the name of the candidate you wish to display the campaign!").."\n"
+      	..core.colorize("#888888", "Syntaxe: ")
+      	..core.colorize("#00FFFF", 
+      		"/campaign <"..modEUrn.translate("candidate_name")..">"
+      	)
+      )
+	end
+end
+
 modEUrn.doCheckPresident = function()
 	--Verifica registra quem será o presidente pela maioria de voto do candidato.
 	if #modEUrn.handler.candidates.president >= 1 then
@@ -261,23 +380,10 @@ minetest.register_on_shutdown(function()
 	--minetest.log('action',"[E-URN] "..modEUrn.translate("Saving the database from all players in the file '%s'!"):format(modEUrn.urlTabela))
 end)
 
-minetest.register_on_player_receive_fields(function(player, formname, fields)
-	if type(formname)~="string" and formname == "eurn" then
-		local playername = player:get_player_name()
-		if type(fields.txtCampaign)=="string" 
-			and (
-				type(fields.key_enter) ~= "nil" 
-				or type(fields.btnSave) ~= "nil"
-			)
-		then
-			modEUrn.doPresidentCandidate(playername, playername, fields.txtCampaign)
-		end
-	end
-end)
-
 minetest.after(3.5, function()
 	minetest.register_globalstep(function(dtime)
-		local presname = modEUrn.handler.elected.president.name
+		--local presname = modEUrn.handler.elected.president.name
+		local presname = modEUrn.getPresidentName()
 		if type(presname)=="string" and presname~="" then
 			local mesAtual = os.date("%m", os.time())
 			local mesChecked = os.date("%m", tonumber(modEUrn.handler.elected.president.when) or os.time())
@@ -287,3 +393,5 @@ minetest.after(3.5, function()
 		end
 	end)
 end)
+
+

commands.lua

@@ -75,16 +75,22 @@ modEUrn.getPropCommCandidateMe = function()
       params = "[<".. modEUrn.translate("political campaign")..">]",
       description = modEUrn.translate("Register your campaign to run for server president."),
       func = function(playername, political_campaign)
-      	local candidatename = playername
+      	local player = minetest.get_player_by_name(playername)
-      	if modEUrn.doPresidentCandidate(playername, candidatename, political_campaign) then
+      	if player and player:is_player()  then
-      		modEUrn.doSave()
+      		--modEUrn.debug("playername='"..playername.."' | political_campaign='"..political_campaign.."'")
-		      minetest.chat_send_player(
+      		modEUrn.FormSpecs.showFormRegCampaign(playername, political_campaign)
-		      	playername, 
+      	else
-		      	--os.date("%Y-%m-%d %Hh:%Mm:%Ss", now) ..
+		   	local candidatename = playername
-		      	core.colorize("#00FF00", "[E-URN]").." "
+		   	if modEUrn.doPresidentCandidate(playername, candidatename, political_campaign) then
-		      	..modEUrn.translate("Player %s has been registered to run as a candidate for president of this server!"):format(dump(candidatename))
+		   		modEUrn.doSave()
-		      )
+				   minetest.chat_send_player(
-      	end
+				   	playername, 
+				   	--os.date("%Y-%m-%d %Hh:%Mm:%Ss", now) ..
+				   	core.colorize("#00FF00", "[E-URN]").." "
+				   	..modEUrn.translate("Player %s has been registered to run as a candidate for president of this server!"):format(dump(candidatename))
+				   )
+		   	end
+		   end
       end,
    }
 end
@@ -156,56 +162,7 @@ modEUrn.getPropCommCandCampaign = function()
       params = "<".. modEUrn.translate("candidate_name")..">",
       description = modEUrn.translate("Show the Campaign of candidate for president."),
       func = function(playername, candidatename)
-	      if type(candidatename)=="string" and candidatename ~= "" then
+	      modEUrn.showPresCandCampaign(playername, candidatename)
-	      
-		      if minetest.player_exists(candidatename) then
-		      	if type(modEUrn.handler.candidates.president[candidatename])=="table" then
-		      		minetest.chat_send_player(
-				      	playername, 
-				      	core.colorize("#00FF00", "[E-URN]").." "
-				      	..core.colorize("#888888", 
-				      		modEUrn.translate("Candidate Name: ")
-				      	)
-				      	..core.colorize("#00FF00", candidatename)
-				      )
-				      local Campaign = modEUrn.getPresCandCampaign(candidatename)
-						if type(Campaign)=="string" and Campaign~="" then
-					      minetest.chat_send_player(
-					      	playername, 
-					      	core.colorize("#00FF00", "[E-URN]").." "
-					      	..core.colorize("#888888", 
-					      		modEUrn.translate("Candidate Campaign: ")
-					      	)
-					      	..Campaign
-					      )
-						end
-		      	else
-		      		minetest.chat_send_player(
-				      	playername, 
-				      	core.colorize("#FF0000", "[E-URN]").." "
-				      	..modEUrn.translate("Player %s is not registered as a candidate for president!"):format(candidatename)
-				      )
-		      	end
-	      	else
-					minetest.chat_send_player(
-			      	playername, 
-			      	--os.date("%Y-%m-%d %Hh:%Mm:%Ss", now) ..
-			      	core.colorize("#FF0000", "[E-URN]").." "
-			      	..modEUrn.translate("The name '%s' is not the player name registered on the server!"):format(candidatename)
-			      )
-		      end
-			else
-				minetest.chat_send_player(
-		      	playername, 
-		      	--os.date("%Y-%m-%d %Hh:%Mm:%Ss", now) ..
-		      	core.colorize("#FF0000", "[E-URN]").." "
-		      	..modEUrn.translate("Please enter the name of the candidate you wish to display the campaign!").."\n"
-		      	..core.colorize("#888888", "Syntaxe: ")
-		      	..core.colorize("#00FFFF", 
-		      		"/campaign <"..modEUrn.translate("candidate_name")..">"
-		      	)
-		      )
-			end
       end,
    }
 end
@@ -238,7 +195,10 @@ modEUrn.getPropCommCandVote = function()
 								--modEUrn.handler.voters[playername].times.played
 								
 								for iCandPresName, _ in pairs(modEUrn.handler.candidates.president) do
+									--modEUrn.debug("iCandPresName = "..iCandPresName)
 									if type(modEUrn.handler.candidates.president[iCandPresName].voters[playername])~="nil" then
+										--modEUrn.debug("modEUrn.handler.candidates.president["..iCandPresName.."].voters = "..dump(modEUrn.handler.candidates.president[iCandPresName].voters))  
+										modEUrn.handler.candidates.president[iCandPresName].voters[playername] = nil
 										break
 									end
 								end
@@ -255,7 +215,7 @@ modEUrn.getPropCommCandVote = function()
 								minetest.chat_send_player(
 									playername, 
 									core.colorize("#FF0000", "[E-URN]").." "
-									..modEUrn.translate("Player %s is not registered as a candidate for president!"):format(candidatename)
+									..modEUrn.translate("Player '%s' is not registered as a candidate for president!"):format(candidatename)
 								)
 							end
 						else
@@ -299,6 +259,71 @@ minetest.register_chatcommand(
 	modEUrn.getPropCommCandVote()
 )
 
+--############################################################################
+
+modEUrn.getPropCommVotes = function()
+	return {
+      privs = {electoraljudge=true},
+      --params = "<".. modEUrn.translate("candidate_name")..">",
+      description = modEUrn.translate("Displays the number of votes for each candidate!"),
+      func = function(playername, candidatename)
+      	--modEUrn.debug("modEUrn.handler.candidates.president = "..dump(modEUrn.handler.candidates.president))
+      	--modEUrn.debug("modEUrn.sortTableLenght(modEUrn.handler.candidates.president) = "..modEUrn.sortTableLenght(modEUrn.handler.candidates.president))
+      	if type(modEUrn.handler.candidates.president)=="table" then
+		   	local votes = {}
+		   	for iCandPresName, iCandPresTable in pairs(modEUrn.handler.candidates.president) do
+		   		local num = modEUrn.sortTableLenght(iCandPresTable.voters)
+					if type(iCandPresTable.voters)=="table" and num >= 1 then
+						votes[iCandPresName] = num
+						--modEUrn.debug("num = "..num)
+					end
+				end
+				
+				if modEUrn.sortTableLenght(votes) >= 1 then
+					--modEUrn.debug(dump(votes))
+					votes = modEUrn.unsortTableByValue(votes)
+					--modEUrn.debug(dump(votes))
+					local strVotes = ""
+					for iCandPresName, iCandPresVotes in pairs(votes) do
+						--modEUrn.debug("modEUrn.getPropCommVotes(): iCandPresName = "..dump(iCandPresName).." | iCandPresVotes = "..dump(iCandPresVotes))
+						if strVotes=="" then
+							strVotes = modEUrn.translate("   * %s : %02d votes"):format(iCandPresName, iCandPresVotes)
+						else
+							strVotes = strVotes.."\n"..modEUrn.translate("   * %s : %02d votes"):format(iCandPresName, iCandPresVotes)
+						end
+					end
+					minetest.chat_send_player(
+						playername, 
+						core.colorize("#00FF00", "[E-URN]").." "
+						..modEUrn.translate("Voting list for presidential election: ").."\n"..strVotes
+					)
+
+					--]]
+
+				else
+					minetest.chat_send_player(
+						playername, 
+						core.colorize("#FF0000", "[E-URN]").." "
+						..modEUrn.translate("No one has voted in the presidential election yet!")
+						--..core.colorize("#00FF00", candidatename)
+					)
+				end
+			else
+				minetest.chat_send_player(
+					playername, 
+					core.colorize("#FF0000", "[E-URN]").." "
+					..modEUrn.translate("There is no registered candidate for the presidential election!")
+					--..core.colorize("#00FF00", candidatename)
+				)
+			end
+		end,
+   }
+end
+
+minetest.register_chatcommand(
+	"votes", 
+	modEUrn.getPropCommVotes()
+)
 
 --############################################################################
 
@@ -326,4 +351,4 @@ minetest.register_chatcommand(
       end,
    }
 )
---]]
+--]]

formspecs.lua

@@ -1,48 +1,58 @@
-local body = [[
 
-
-
-<center>
-	<img name=favicon.png float=center width=96 height=96>
-	<style font=mono color=#FF0000 size=24><b>OLÁ %s!</b></style>
-</center>
-
-Esse é um <action name=lnkExemplo1><item name=default:sword_wood valign=middle width=14 height=14> Exemplo de Link</action> em formato hyperlink. (Não é funcional!)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-<center>
--= Fim =-
-<bigger>=D</bigger>
-</center>
-
-]]
-		
 		
 modEUrn.FormSpecs = {
+	showFormRegCampaign = function(playername, political_campaign)
+		local Campaign = modEUrn.getPresCandCampaign(playername)
+		if type(political_campaign)~="string" or political_campaign==""then
+			political_campaign = Campaign
+		end
+		
+		
+		local myFormSpec = ""
+		myFormSpec = myFormSpec
+		.."formspec_version[6]"
+		.."size[16,8,false]"
+		.."background[0,-8;16,16;text_eurn_front.png]"
+		.."box[0.5,0.75;15,5.75;#000000CC]"
+		.."textarea[0.5,0.75;15,5.75;txtCampaign;"
+			..minetest.formspec_escape(
+				modEUrn.translate("Campanha Política de")..": "..
+				core.colorize("#00FF00", playername)
+			)..";"
+			..minetest.formspec_escape(political_campaign)..
+		"]"
+		.."button_exit[0.5,6.75;12.25,1;btnSave;"..modEUrn.translate("REGISTER").."]"
+		.."button_exit[13.25,6.75;2,1;;"..modEUrn.translate("CANCEL").."]"
+		
+		minetest.show_formspec(playername, "frmEUrnRegCampaign", myFormSpec)
+	end,
+	showFormInfoCampaign = function(playername, candidatename)
+		local Campaign = modEUrn.getPresCandCampaign(candidatename)
+		--if type(modEUrn.handler.candidates.president[candidatename])=="nil" then Campaign = "" end
+		local myFormSpec = ""
+		myFormSpec = myFormSpec
+		.."formspec_version[6]"
+		.."size[16,8,false]"
+		.."background[0,-8;16,16;text_eurn_front.png]"
+		.."box[0.5,0.75;15,5.75;#00000088]"
+		.."textarea[0.5,0.75;15,5.75;;"
+			..minetest.formspec_escape(
+				modEUrn.translate("Campanha Política de")..": "..
+				core.colorize("#00FF00", candidatename)
+			)..";"
+			..minetest.formspec_escape(Campaign)..
+		"]"
+		--.."button_exit[0.5,6.75;11,1;btnSave;"..modEUrn.translate("REGISTER").."]"
+		.."button_exit[0.5,6.75;15,1;;"..modEUrn.translate("CLOSE").."]"
+		
+		minetest.log('action', modEUrn.translate("Player %s is listing campaign data..."):format(playername))
+		minetest.log('action',modEUrn.translate("Candidate Name")..candidatename)
+		minetest.log('action',modEUrn.translate("Candidate Campaign")..Campaign)
+		
+		minetest.show_formspec(playername, "frmEUrnInfoCampaign", myFormSpec)
+	end,
+	
+	--[[
 	showHypertext = function(playername)
 		--Fonte: 
 		-- * https://minetest.gitlab.io/minetest/formspec/
@@ -76,4 +86,32 @@ modEUrn.FormSpecs = {
 		--"hypertext[<X>,<Y>;<W>,<H>;<name>;<text>]"
 		minetest.show_formspec(playername, "frmEUrnInit", myFormSpec)
 	end,
+	--]]
 }
+
+minetest.register_on_player_receive_fields(function(player, formname, fields)
+	local playername = player:get_player_name()
+	--[[
+	modEUrn.debug(
+		"formname: "..formname.."\n"
+		.."fields: "..dump(fields), 
+		playername
+	)
+	--]]
+	if type(formname)=="string" and formname == "frmEUrnRegCampaign" then
+		if type(fields.txtCampaign)~= "nil" and type(fields.btnSave) ~= "nil"
+		then
+			--modEUrn.debug("modEUrn.doPresidentCandidate(playername='"..playername.."', playername='"..playername.."', fields.txtCampaign="..dump(fields.txtCampaign)..")")
+			if modEUrn.doPresidentCandidate(playername, playername, fields.txtCampaign) then
+				modEUrn.doSave()
+				minetest.chat_send_player(
+					playername, 
+					--os.date("%Y-%m-%d %Hh:%Mm:%Ss", now) ..
+					core.colorize("#00FF00", "[E-URN]").." "
+					..modEUrn.translate("Player %s has been registered to run as a candidate for president of this server!"):format(dump(playername))
+				)
+			end
+		end
+	end
+end)
+