Add controls mod by arcelmi

mods/CORE/controls/init.lua

@@ -0,0 +1,63 @@
+controls = {}
+controls.players = {}
+
+controls.registered_on_press = {}
+function controls.register_on_press(func)
+	controls.registered_on_press[#controls.registered_on_press+1] = func
+end
+
+controls.registered_on_release = {}
+function controls.register_on_release(func)
+	controls.registered_on_release[#controls.registered_on_release+1] = func
+end
+
+controls.registered_on_hold = {}
+function controls.register_on_hold(func)
+	controls.registered_on_hold[#controls.registered_on_hold+1]=func
+end
+
+minetest.register_on_joinplayer(function(player)
+	local name = player:get_player_name()
+	controls.players[name] = {
+		jump={false}, 
+		right={false}, 
+		left={false}, 
+		LMB={false}, 
+		RMB={false}, 
+		sneak={false}, 
+		aux1={false}, 
+		down={false}, 
+		up={false}
+	}
+end)
+
+minetest.register_on_leaveplayer(function(player)
+	local name = player:get_player_name()
+	controls.players[name] = nil
+end)
+
+minetest.register_globalstep(function(dtime)
+	for _, player in pairs(minetest.get_connected_players()) do
+		local player_name = player:get_player_name()
+		local player_controls = player:get_player_control()
+		for cname, cbool in pairs(player_controls) do
+			--Press a key
+			if cbool==true and controls.players[player_name][cname][1]==false then
+				for _, func in pairs(controls.registered_on_press) do
+					func(player, cname)
+				end
+				controls.players[player_name][cname] = {true, os.clock()}
+			elseif cbool==true and controls.players[player_name][cname][1]==true then
+				for _, func in pairs(controls.registered_on_hold) do
+					func(player, cname, os.clock()-controls.players[player_name][cname][2])
+				end
+			--Release a key
+			elseif cbool==false and controls.players[player_name][cname][1]==true then
+				for _, func in pairs(controls.registered_on_release) do
+					func(player, cname, os.clock()-controls.players[player_name][cname][2])
+				end
+				controls.players[player_name][cname] = {false}
+			end
+		end
+	end
+end)