Revert "Flag streak code improvements"

This reverts commit 774c05d.

Revert "Track flag attempt streaks P.1 (MT-CTF#1196)"

This reverts commit 6e1f0a8.

mods/ctf/ctf_modebase/flags/taking.lua

@@ -1,16 +1,3 @@
--- this is table of streaks.
--- mega streak means 4 or 5 attempt in less than 10 minutes
-local streaks = {
-	[3] = "three",
-	[4] = "four",
-	[5] = "mega",
-	[7] = "mega",
-	[8] = "giga",
-	[10] = "giga",
-	[12] = "tera",
-	[14] = "EXA",
-}
-
 local function drop_flags(player, pteam)
 	local pname = player:get_player_name()
 	local flagteams = ctf_modebase.taken_flags[pname]
@@ -91,48 +78,6 @@ function ctf_modebase.flag_on_punch(puncher, nodepos, node)
 		table.insert(ctf_modebase.taken_flags[pname], target_team)
 		ctf_modebase.flag_taken[target_team] = {p=pname, t=pteam}
 
-
-		if ctf_modebase.flag_attempt_history[pname] == nil then
-			ctf_modebase.flag_attempt_history[pname] = {}
-		end
-		table.insert(ctf_modebase.flag_attempt_history[pname], os.time())
-
-		local number_of_attempts = 0
-		local total_time = 0 -- should be less than 60*10 = 10 minutes
-		local prev_time = nil
-		local new = nil
-		for i = #ctf_modebase.flag_attempt_history[pname], 1, -1 do
-			local time = ctf_modebase.flag_attempt_history[i]
-
-			if prev_time then
-				total_time = prev_time - time
-			else
-				prev_time = time
-			end
-
-			if total_time >= 60*10 then
-				if not new then
-					new = table.copy(ctf_modebase.flag_attempt_history[pname])
-				end
-
-				table.remove(new, 1)
-			else
-				number_of_attempts = number_of_attempts + 1
-			end
-		end
-
-		if new then
-			ctf_modebase.flag_attempt_history[pname] = new
-		end
-
-		local streak = streaks[number_of_attempts]
-		if number_of_attempts >= 10 then
-			streak = "EXA"
-		end
-		if streak then
-			minetest.chat_send_all(pname .. " is on a " .. streak .. " attempt streak!")
-		end
-
 		player_api.set_texture(puncher, 2,
 			"default_wood.png^([combine:16x16:4,0=wool_white.png^[colorize:"..ctf_teams.team[target_team].color..":200)"
 		)
@@ -177,7 +122,6 @@ ctf_api.register_on_match_end(function()
 	ctf_modebase.taken_flags = {}
 	ctf_modebase.flag_taken = {}
 	ctf_modebase.flag_captured = {}
-	ctf_modebase.flag_attempt_history = {}
 end)
 
 ctf_teams.register_on_allocplayer(function(player, new_team, old_team)

mods/ctf/ctf_modebase/init.lua

@@ -37,10 +37,6 @@ ctf_modebase = {
 
 	--flag_captured[Team name] = true if captured, otherwise nil
 	flag_captured        = {},
-
-	flag_attempt_history = {
-		-- ["player"] = {time0, time1, time2, ...}
-	},
 }
 
 ctf_gui.old_init()