Colorize "flag regarding" messages (#715)

* Colorize "flag regarding" messages

* edit flag_func.lua

* edit api.lua

* edit matches.lua

* fix small bug in flag_func.lua

* fix another small bug in flag_func.lua

mods/ctf/ctf_flag/api.lua

@@ -80,7 +80,17 @@ function ctf_flag.player_drop_flag(name)
 			ctf.hud.updateAll()
 
 			ctf.action("flag", name .. " dropped " .. flag_name)
-			minetest.chat_send_all(flag_name.." has returned.")
+
+			local flag_return_color = "#ffffff"
+			if flag_name == "red's flag" then
+				flag_return_color = ctf_colors.colors["red"]
+			end
+			if flag_name == "blue's flag" then
+				flag_return_color = ctf_colors.colors["blue"]
+			end
+			flag_return_color = "#" .. tostring(flag_return_color):sub(3, 8)
+
+			minetest.chat_send_all(minetest.colorize(flag_return_color, (flag_name.." has returned.")))
 
 			for j = 1, #ctf_flag.registered_on_drop do
 				ctf_flag.registered_on_drop[j](name, flag)

mods/ctf/ctf_flag/flag_func.lua

@@ -16,8 +16,22 @@ local function do_capture(attname, flag, returned)
 			end
 		end
 
-		minetest.chat_send_all(flag_name.." has been picked up by "..
+		local team_has_flag_color = "#ffffff"
-				attname.." (team "..attacker.team..")")
+		local team_lose_flag_color = "#ffffff"
+		if attacker.team == "red" then
+			team_has_flag_color = ctf_colors.colors["red"]
+			team_lose_flag_color = ctf_colors.colors["blue"]
+		end
+
+		if attacker.team == "blue" then
+			team_has_flag_color = ctf_colors.colors["blue"]
+			team_lose_flag_color = ctf_colors.colors["red"]
+		end
+		team_has_flag_color = "#" .. tostring(team_has_flag_color):sub(3, 8)
+		team_lose_flag_color = "#" .. tostring(team_lose_flag_color):sub(3, 8)
+
+		minetest.chat_send_all((minetest.colorize(team_lose_flag_color, flag_name)).." has been picked up by "..
+				(minetest.colorize(team_has_flag_color, (attname.." (team "..attacker.team..")"))))
 
 		ctf.action("flag", attname .. " picked up " .. flag_name)
 
@@ -41,8 +55,22 @@ local function do_capture(attname, flag, returned)
 			end
 		end
 
-		minetest.chat_send_all(flag_name.." has been captured "..
+		local team_win_color = "#ffffff"
-				" by "..attname.." (team "..attacker.team..")")
+		local team_lose_color = "#ffffff"
+		if attacker.team == "red" then
+			team_win_color = ctf_colors.colors["red"]
+			team_lose_color = ctf_colors.colors["blue"]
+		end
+
+		if attacker.team == "blue" then
+			team_win_color = ctf_colors.colors["blue"]
+			team_lose_color = ctf_colors.colors["red"]
+		end
+		team_win_color = "#" .. tostring(team_win_color):sub(3, 8)
+		team_lose_color = "#" .. tostring(team_lose_color):sub(3, 8)
+
+		minetest.chat_send_all((minetest.colorize(team_lose_color, flag_name)).." has been captured "..
+				"by "..(minetest.colorize(team_win_color, (attname.." (team "..attacker.team..")"))))
 
 		ctf.action("flag", attname .. " captured " .. flag_name)
 

mods/ctf/ctf_match/matches.lua

@@ -62,7 +62,18 @@ function ctf_match.check_for_winner()
 	if not game_won then
 		game_won = true
 		ctf.action("match", winner .. " won!")
-		minetest.chat_send_all(minetest.colorize("#028704", ("Team " .. winner .. " won!")))
+
+		local winner_color = "#ffffff"
+		if winner == "red" then
+			winner_color = ctf_colors.colors["red"]
+		end
+		if winner == "blue" then
+			winner_color = ctf_colors.colors["blue"]
+		end
+		winner_color = "#" .. tostring(winner_color):sub(3, 8)
+
+		minetest.chat_send_all(minetest.colorize(winner_color, ("Team " .. winner .. " won!")))
+
 		for i = 1, #ctf_match.registered_on_winner do
 			ctf_match.registered_on_winner[i](winner)
 		end
@@ -99,7 +110,7 @@ ctf_flag.register_on_capture(function(attname, flag)
 	if fl_team and #fl_team.flags == 0 then
 		ctf.action("match", flag.team .. " was defeated.")
 		ctf.remove_team(flag.team)
-		minetest.chat_send_all(minetest.colorize("#028704", (flag.team .. " has been defeated!")))
+		minetest.chat_send_all(minetest.colorize("#808080", (flag.team .. " has been defeated!")))
 	end
 
 	ctf_match.check_for_winner()