Add event log, update ctf_pvp_engine

mods/ctf_events/depends.txt

@@ -0,0 +1,2 @@
+ctf
+hudkit

mods/ctf_events/init.lua

@@ -0,0 +1,125 @@
+local hud = hudkit()
+
+minetest.register_on_leaveplayer(function(player)
+	hud.players[player:get_player_name()] = nil
+end)
+
+local NUM_EVT = 6
+
+ctf_events = {
+	events = {}
+}
+
+function ctf_events.post(action, one, two)
+	table.insert(ctf_events.events, 1, {
+		action = action,
+		one = one,
+		two = two
+	})
+
+	while #ctf_events.events > NUM_EVT do
+		table.remove(ctf_events.events, #ctf_events.events)
+	end
+end
+
+ctf.register_on_killedplayer(function(victim, killer, type)
+	ctf_events.post("kill_" .. type, killer, victim)
+	ctf_events.update_all()
+end)
+
+function ctf_events.update_row(i, player, name, tplayer, evt)
+	local idx = "ctf_events:" .. i .. "_one"
+	local idxa = "ctf_events:" .. i .. "_action"
+	local idx2 = "ctf_events:" .. i .. "_two"
+
+	if not evt then
+		hud:remove(player, idx)
+		hud:remove(player, idxa)
+		hud:remove(player, idx2)
+		return
+	end
+
+	local y_pos = i * 20
+
+	-- One
+	local tone_text, tone_hex = ctf_colors.get_color(evt.one, ctf.player(evt.one))
+	if hud:exists(player, idx) then
+		hud:change(player, idx, "text", evt.one)
+		hud:change(player, idx, "number", tone_hex)
+	else
+		local tmp = {
+			hud_elem_type = "text",
+			position      = {x = 0, y = 0.8},
+			scale         = {x = 200, y = 100},
+			text          = evt.one,
+			number        = tone_hex,
+			offset        = {x = 145, y = -y_pos},
+			alignment     = {x = -1, y = 0}
+		}
+		hud:add(player, idx, tmp)
+	end
+
+	-- Two
+	if evt.two then
+		local ttwo_text, ttwo_hex = ctf_colors.get_color(evt.two, ctf.player(evt.two))
+		if hud:exists(player, idx2) then
+			hud:change(player, idx2, "text", evt.two)
+			hud:change(player, idx2, "number", ttwo_hex)
+		else
+			local tmp = {
+				hud_elem_type = "text",
+				position      = {x = 0, y = 0.8},
+				scale         = {x = 200, y = 100},
+				text          = evt.two,
+				number        = ttwo_hex,
+				offset        = {x = 175, y = -y_pos},
+				alignment     = {x = 1, y = 0}
+			}
+			hud:add(player, idx2, tmp)
+		end
+	else
+		hud:remove(player, idx2)
+	end
+
+	-- Action
+	if evt.action then
+		if hud:exists(player, idxa) then
+			hud:change(player, idxa, "text", "ctf_events_" .. evt.action .. ".png")
+		else
+			local tmp = {
+				hud_elem_type = "image",
+				position      = {x = 0, y = 0.8},
+				scale         = {x = 1, y = 1},
+				text          = "ctf_events_" .. evt.action .. ".png",
+				offset        = {x = 160, y = -y_pos},
+				alignment     = {x = 0, y = 0}
+			}
+			hud:add(player, idxa, tmp)
+		end
+	else
+		hud:remove(player, idxa)
+	end
+end
+
+function ctf_events.update(player)
+	local name = player:get_player_name()
+	local tplayer = ctf.player_or_nil(name)
+	if tplayer then
+		for i=1, NUM_EVT do
+			local evt = nil
+			if #ctf_events.events >= i then
+				evt = ctf_events.events[i]
+			end
+			ctf_events.update_row(i, player, name, tplayer, evt)
+		end
+	end
+end
+
+function ctf_events.update_all()
+	print("Updating events log")
+	for _, player in pairs(minetest.get_connected_players()) do
+		ctf_events.update(player)
+	end
+	minetest.after(10, ctf_events.update_all)
+end
+minetest.after(10, ctf_events.update_all)

mods/ctf_pvp_engine

@@ -1 +1 @@
-Subproject commit 386d72965e4c13eac575c2dbed1b32e3724d835d
+Subproject commit f1bc56f4cda629d3a66147172227f7db57774594