diff options
Diffstat (limited to 'init.lua')
| -rw-r--r-- | init.lua | 71 |
1 files changed, 45 insertions, 26 deletions
@@ -3,7 +3,7 @@ Tower Crane Mod =============== - v0.11 by JoSt + v0.12 by JoSt Copyright (C) 2017 Joachim Stolberg LGPLv2.1+ @@ -102,31 +102,27 @@ end --## Tower Crane Hook (player) --################################################################################################## --- give/take player fly privs +-- give/take player the necessary privs/physics local function fly_privs(player, enable) local privs = minetest.get_player_privs(player:get_player_name()) local physics = player:get_physics_override() if privs then + print("vorher", minetest.privs_to_string(privs)) if enable == true then - if privs["fast"] then - player:set_attribute("store_fast", "1") - else - player:set_attribute("store_fast", "0") - end + player:set_attribute("store_fast", minetest.serialize(privs["fast"])) + player:set_attribute("store_fly", minetest.serialize(privs["fly"])) + player:set_attribute("store_speed", minetest.serialize(physics.speed)) privs["fly"] = true privs["fast"] = nil physics.speed = 0.5 else - privs["fly"] = nil - if player:get_attribute("store_fast") == "1" then - privs["fast"] = true - else - privs["fast"] = nil - end - physics.speed = 1 + privs["fast"] = minetest.deserialize(player:get_attribute("store_fast")) + privs["fly"] = minetest.deserialize(player:get_attribute("store_fly")) + physics.speed = minetest.deserialize(player:get_attribute("store_speed")) end player:set_physics_override(physics) minetest.set_player_privs(player:get_player_name(), privs) + print("nachher", minetest.privs_to_string(privs)) end end @@ -146,10 +142,17 @@ local function control_player(pos, pos1, pos2, player) if pl_pos.z < pos1.z then pl_pos.z = pos1.z; correction = true end if pl_pos.z > pos2.z then pl_pos.z = pos2.z; correction = true end if correction == true then - player:setpos(pl_pos) + if minetest.get_node(pl_pos).name == "air" then + player:setpos(pl_pos) + else + local last_pos = minetest.string_to_pos(meta:get_string("last_known_pos")) + player:setpos(last_pos) + end + else -- store last known correct position + meta:set_string("last_known_pos", minetest.pos_to_string(pl_pos)) end - minetest.after(2, control_player, pos, pos1, pos2, player) + minetest.after(1, control_player, pos, pos1, pos2, player) end end else @@ -169,10 +172,11 @@ local function place_hook(pos, dir, player, pos1, pos2) pos.x = pos.x + dir.x pos.z = pos.z + dir.z player:setpos(pos) + meta:set_string("last_known_pos", minetest.pos_to_string(pos)) -- set privs fly_privs(player, true) - -- control player every 2 sec. - minetest.after(2, control_player, switch_pos, pos1, pos2, player) + -- control player every second + minetest.after(1, control_player, switch_pos, pos1, pos2, player) end end @@ -242,7 +246,7 @@ end ---------------------------------------------------------------------------------------------------- local function check_space(pos, dir, height, width) local remove = function(pos, node_name, tArg) - if minetest.get_node_or_nil(pos).name ~= "air" then + if minetest.get_node(pos).name ~= "air" then tArg.res = false end end @@ -276,8 +280,8 @@ end ---------------------------------------------------------------------------------------------------- local function remove_crane(pos, dir, height, width) local remove = function(pos, node_name, tArg) - if minetest.get_node_or_nil(pos).name == node_name or - minetest.get_node_or_nil(pos).name == "towercrane:mast_ctrl_on" then + if minetest.get_node(pos).name == node_name or + minetest.get_node(pos).name == "towercrane:mast_ctrl_on" then minetest.remove_node(pos) end end @@ -398,10 +402,17 @@ minetest.register_node("towercrane:base", { -- evaluate user input (height, width), destroyed old crane and build a new one with -- the given size on_receive_fields = function(pos, formname, fields, player) + local switch_pos = {x=pos.x, y=pos.y+1, z=pos.z} if fields.size == nil then return end - local meta = minetest.get_meta(pos) + local meta = minetest.get_meta(switch_pos) + local running = meta:get_int("running") + if running == 1 then + return + end + + meta = minetest.get_meta(pos) local owner = meta:get_string("owner") local dir = minetest.string_to_pos(meta:get_string("dir")) local height = meta:get_int("height") @@ -418,7 +429,7 @@ minetest.register_node("towercrane:base", { if dir ~= nil and height ~= nil and width ~= nil then remove_crane_data(pos) remove_area(id, owner) - --remove_crane(table.copy(pos), dir, height, width) + remove_crane(table.copy(pos), dir, height, width) remove_hook(pos, player) end @@ -446,16 +457,24 @@ minetest.register_node("towercrane:base", { else chat(owner, "Too less distance to your other crane(s)!") end + else + chat(owner, "Invalid input!") end end, can_dig = function(pos, player) + local switch_pos = {x=pos.x, y=pos.y+1, z=pos.z} local meta = minetest.get_meta(pos) local owner = meta:get_string("owner") - if player:get_player_name() == owner then - return true + if player:get_player_name() ~= owner then + return false + end + meta = minetest.get_meta(switch_pos) + local running = meta:get_int("running") + if running == 1 then + return false end - return false + return true end, -- remove mast and arm if base gets destroyed |