Delete init.lua.org

1 files changed, 0 insertions, 483 deletions

diff --git a/init.lua.org b/init.lua.org
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--- a/init.lua.org
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---[[
-
-    Tower Crane (Liebherr) Mod
-    by JoSt
-    
-    Copyright (C) 2017 Joachim Stolberg
-    LGPLv2.1+
-    See LICENSE for more information
-
-]]--
-
-
-towercrane = {}
-
-local hook = {
-	physical = true, -- should be true, otherwise you dive into the underground
-	collisionbox = {-0.2, -0.2, -0.2, 0.2, 0.2, 0.2}, -- Groesse des Wuerfels bei Kollisionen
-	collide_with_objects = false,   
-	visual = "cube",                    -- Object als Wuerfel
-    visual_size = {x=0.4, y=0.4},       -- Groesse des sichtbaren Wuerfels
-	textures = {
-        "towercrane_hook.png",
-        "towercrane_hook.png",
-        "towercrane_hook.png",
-        "towercrane_hook.png",
-        "towercrane_hook.png",
-        "towercrane_hook.png",
-    },
-    groups = {cracky=1},
-    -- local variabels
-	driver = nil,
-    speed_forward=0,
-    speed_right=0,
-    speed_up=0,
-}
-
--- ":" methode von "hook" (self ist versteckt)
-function hook:on_rightclick(clicker)
-	if self.driver and clicker == self.driver then  -- aussteigen?
-		clicker:set_detach()
-		self.driver = nil
-	elseif not self.driver then                     -- einsteigen?
-		self.driver = clicker
-        clicker:set_attach(self.object, "", {x=0,y=0,z=0}, {x=0,y=0,z=0})
-	end
-end
-
-function hook:on_step(dtime)
-    -- remove hook from  last visit
-    if self.pos1 == nil or self.pos2 == nil then
-        self.object:remove()
-        return
-    end
-    if self.driver then
-        local ctrl = self.driver:get_player_control()
-        local yaw = self.driver:get_look_horizontal()
-        local pos = self.driver:getpos()
-        local max_speed = 5
-        local velocity = 0.5
-
-        if ctrl.up then             -- forward
-            self.speed_forward = math.min(self.speed_forward + velocity, max_speed)
-        elseif ctrl.down then       -- backward
-            self.speed_forward = math.max(self.speed_forward - velocity, -max_speed)
-        elseif self.speed_forward > 0 then
-            self.speed_forward = self.speed_forward - velocity
-        elseif self.speed_forward < 0 then
-            self.speed_forward = self.speed_forward + velocity
-        end
-        
-        if ctrl.right then          -- right
-            self.speed_right = math.min(self.speed_right + velocity, max_speed)
-        elseif ctrl.left then       -- left
-            self.speed_right = math.max(self.speed_right - velocity, -max_speed)
-        elseif self.speed_right > 0 then
-            self.speed_right = self.speed_right - velocity
-        elseif self.speed_right < 0 then
-            self.speed_right = self.speed_right + velocity
-        end
-
-        if ctrl.jump then           -- up
-            self.speed_up = math.min(self.speed_up + velocity, 5)
-        elseif ctrl.sneak then      -- down
-            self.speed_up = math.max(self.speed_up - velocity, -5)
-        elseif self.speed_up > 0 then
-            self.speed_up = self.speed_up - velocity
-        elseif self.speed_up < 0 then
-            self.speed_up = self.speed_up + velocity
-        end
-
-        -- calculate the direction vector
-        local vx = math.cos(yaw+math.pi/2) * self.speed_forward + math.cos(yaw) * self.speed_right
-        local vz = math.sin(yaw+math.pi/2) * self.speed_forward + math.sin(yaw) * self.speed_right
-
-        -- check if outside of the construction area
-        if pos.x < self.pos1.x then vx= velocity end
-        if pos.x > self.pos2.x then vx= -velocity end
-        if pos.y < self.pos1.y then self.speed_up=  velocity end
-        if pos.y > self.pos2.y then self.speed_up= -velocity end
-        if pos.z < self.pos1.z then vz=  velocity end
-        if pos.z > self.pos2.z then vz= -velocity end
-
-        self.object:setvelocity({x=vx, y=self.speed_up,z=vz})
-    else
-        self.object:setvelocity({x=0, y=0,z=0})
-    end
-end
-
--- LuaEntitySAO (non-player moving things): see http://dev.minetest.net/LuaEntitySAO
-minetest.register_entity("towercrane:hook", hook)
-
-----------------------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------------------
-local function turnright(dir)
-    local facedir = minetest.dir_to_facedir(dir)
-    return minetest.facedir_to_dir((facedir + 1) % 4)
-end
-
-local function turnleft(dir)
-    local facedir = minetest.dir_to_facedir(dir)
-    return minetest.facedir_to_dir((facedir + 3) % 4)
-end
-
-local function construct_crane(pos, dir, height, width, owner)
-    pos.y = pos.y + 1
-    minetest.env:add_node(pos, {name="towercrane:mast_ctrl_off", param2=minetest.dir_to_facedir(dir)})
-    local meta = minetest.get_meta(pos)
-    meta:set_string("dir", minetest.pos_to_string(dir))
-    meta:set_string("owner", owner)
-    meta:set_int("height", height)
-    meta:set_int("width", width)
-
-    for i = 1,height+1 do
-        pos.y = pos.y + 1
-        minetest.env:add_node(pos, {name="towercrane:mast"})
-    end
-    
-    pos.y = pos.y - 2
-    pos.x = pos.x - dir.x
-    pos.z = pos.z - dir.z
-    minetest.env:add_node(pos, {name="towercrane:arm2"})
-    pos.x = pos.x - dir.x
-    pos.z = pos.z - dir.z
-    minetest.env:add_node(pos, {name="towercrane:arm"})
-    pos.x = pos.x - dir.x
-    pos.z = pos.z - dir.z
-    minetest.env:add_node(pos, {name="towercrane:balance"})
-    pos.x = pos.x + 3 * dir.x
-    pos.z = pos.z + 3 * dir.z
-    
-    for i = 1,width do
-        pos.x = pos.x + dir.x
-        pos.z = pos.z + dir.z
-        if i % 2 == 0 then
-            minetest.env:add_node(pos, {name="towercrane:arm2"})
-        else
-            minetest.env:add_node(pos, {name="towercrane:arm"})
-        end
-        
-    end
-end
-
-local function dig_crane(pos, dir, height, width)
-    pos.y = pos.y + 1
-    minetest.env:remove_node(pos, {name="towercrane:mast_ctrl_off"})
-    
-    for i = 1,height+1 do
-        pos.y = pos.y + 1
-        minetest.env:remove_node(pos, {name="towercrane:mast"})
-    end
-
-    pos.y = pos.y - 2
-    pos.x = pos.x - dir.x
-    pos.z = pos.z - dir.z
-    minetest.env:remove_node(pos, {name="towercrane:arm2"})
-    pos.x = pos.x - dir.x
-    pos.z = pos.z - dir.z
-    minetest.env:remove_node(pos, {name="towercrane:arm"})
-    pos.x = pos.x - dir.x
-    pos.z = pos.z - dir.z
-    minetest.env:remove_node(pos, {name="towercrane:balance"})
-    pos.x = pos.x + 3 * dir.x
-    pos.z = pos.z + 3 * dir.z
-    
-    for i = 1,width do
-        pos.x = pos.x + dir.x
-        pos.z = pos.z + dir.z
-        if i % 2 == 0 then
-            minetest.env:remove_node(pos, {name="towercrane:arm2"})
-        else
-            minetest.env:remove_node(pos, {name="towercrane:arm"})
-        end
-        
-    end
-end
-
-local function place_hook(pos, dir)
-    pos.y = pos.y - 1
-    pos.x = pos.x + dir.x
-    pos.z = pos.z + dir.z
-    return minetest.add_entity(pos, "towercrane:hook")
-end
-
-minetest.register_node("towercrane:base", {
-    description = "Tower Crane Base",
-    inventory_image = "towercrane_invent.png",
-    tiles = {
-        "towercrane_base_top.png",
-        "towercrane_base.png",
-        "towercrane_base.png",
-        "towercrane_base.png",
-        "towercrane_base.png",
-        "towercrane_base.png",
-    },
-    paramtype2 = "facedir",
-    is_ground_content = false,
-    groups = {cracky=1},
-    formspec = set_formspec,
-
-
-    after_place_node = function(pos, placer)
-        local meta = minetest.get_meta(pos)
-        local owner = placer:get_player_name()
-        meta:set_string("owner", owner)
-        local formspec = "size[5,4]"..
-            "label[0,0;Construction area size]" ..
-            "field[1,1.5;3,1;size;height,width;]" ..
-            "button_exit[1,2;2,1;exit;Save]"
-        meta:set_string("formspec", formspec)
-
-        local fdir = minetest.dir_to_facedir(placer:get_look_dir(), false)
-        local dir = minetest.facedir_to_dir(fdir)
-        meta:set_string("dir", minetest.pos_to_string(dir))
-    end,
-
-    on_receive_fields = function(pos, formname, fields, player)
-        if fields.size == nil then
-            return
-        end
-        local meta = minetest.get_meta(pos)
-
-        if not player or not player:is_player() then
-            return
-        end
-        local owner = meta:get_string("owner")
-        if player:get_player_name() ~= owner then
-            return
-        end
-        
-        local dir = minetest.string_to_pos(meta:get_string("dir"))
-        local height = meta:get_int("height")
-        local width = meta:get_int("width")
-        local org_pos = table.copy(pos)
-        if dir ~= nil and height ~= nil and width ~= nil then
-           dig_crane(pos, dir, height, width)
-        end
-        --check for correct size format
-        size = string.split(fields.size, ",")
-        if #size == 2  then
-            local height = tonumber(size[1])
-            local width = tonumber(size[2])
-            if height ~= nil and width ~= nil then
-                height = math.max(height, 8)
-                height = math.min(height, 24)
-                width = math.max(width, 8)
-                width = math.min(width, 24)
-                meta:set_int("height", height)
-                meta:set_int("width", width)
-                meta:set_string("infotext", "Crane size: " .. height .. "," .. width)
-                if dir ~= nil then
-                    construct_crane(org_pos, dir, height, width, owner)
-                end
-            end
-        end
-    end,
-    
-    on_destruct = function(pos)
-        local meta = minetest.get_meta(pos)
-        local dir = minetest.string_to_pos(meta:get_string("dir"))
-        local height = meta:get_int("height")
-        local width = meta:get_int("width")
-
-        if dir ~= nil and height ~= nil and width ~= nil then
-           dig_crane(pos, dir, height, width)
-        end
-    end,
-})
-
-minetest.register_on_leaveplayer(function(ObjectRef, timed_out)
-    print("Schade")
-  end
-)
-
-
-minetest.register_node("towercrane:balance", {
-  description = "Tower Crane Balance",
-  tiles = {
-      "towercrane_base.png",
-      "towercrane_base.png",
-      "towercrane_base.png",
-      "towercrane_base.png",
-      "towercrane_base.png",
-      "towercrane_base.png",
-  },
-  paramtype2 = "facedir",
-  is_ground_content = false,
-  groups = {crumbly=0, not_in_creative_inventory=1},
-})
-
-minetest.register_node("towercrane:mast", {
-  description = "Tower Crane Mast",
-  drawtype = "glasslike_framed",
-  tiles = {
-      "towercrane_mast.png",
-      "towercrane_mast.png",
-      "towercrane_mast.png",
-      "towercrane_mast.png",
-      "towercrane_mast.png",
-      "towercrane_mast.png",
-  },
-  paramtype2 = "facedir",
-  is_ground_content = false,
-  groups = {crumbly=0, not_in_creative_inventory=1},
-})
-
-minetest.register_node("towercrane:mast_ctrl_on", {
-  description = "Tower Crane Mast Ctrl On",
-  drawtype = "node",
-  tiles = {
-      "towercrane_mast_ctrl.png",
-      "towercrane_mast_ctrl.png",
-      "towercrane_mast_ctrl_on.png",
-      "towercrane_mast_ctrl_on.png",
-      "towercrane_mast_ctrl.png",
-      "towercrane_mast_ctrl.png",
-  },
-  on_rightclick = function (pos, node, clicker)
-    local meta = minetest.get_meta(pos)
-    if not clicker or not clicker:is_player() then
-        return
-    end
-    if clicker:get_player_name() ~= meta:get_string("owner") then
-        return
-    end
-    node.name = "towercrane:mast_ctrl_off"
-    minetest.swap_node(pos, node)
-
-    local id = minetest.hash_node_position(pos)
-    if towercrane.id then
-        towercrane.id:remove()
-        towercrane.id = nil
-    else
-    
-    end
-  end,
-  
-  on_construct = function(pos)
-    local meta = minetest.get_meta(pos)
-    meta:set_string("infotext", "Switch crane on/off")
-  end,
-  
-  after_place_node = function(pos, placer, itemstack, pointed_thing)
-    local meta = minetest.get_meta(pos)
-    local owner = placer:get_player_name()
-    meta:set_string("owner", owner)
-  end,
-  
-  paramtype2 = "facedir",
-  is_ground_content = false,
-  groups = {crumbly=0, not_in_creative_inventory=1},
-})
-
-minetest.register_node("towercrane:mast_ctrl_off", {
-  description = "Tower Crane Mast Ctrl Off",
-  drawtype = "node",
-  tiles = {
-      "towercrane_mast_ctrl.png",
-      "towercrane_mast_ctrl.png",
-      "towercrane_mast_ctrl_off.png",
-      "towercrane_mast_ctrl_off.png",
-      "towercrane_mast_ctrl.png",
-      "towercrane_mast_ctrl.png",
-  },
-  on_rightclick = function (pos, node, clicker)
-    -- switch switch on, calculate the construction area, and place the hook
-    local meta = minetest.get_meta(pos)
-    -- only the owner is allowed to switch
-    if not clicker or not clicker:is_player() then
-        return
-    end
-    if clicker:get_player_name() ~= meta:get_string("owner") then
-        return
-    end
-    -- swap to the other node
-    node.name = "towercrane:mast_ctrl_on"
-    minetest.swap_node(pos, node)
-    local dir = minetest.string_to_pos(meta:get_string("dir"))
-    if pos ~= nil and dir ~= nil then
-        -- store hook instance in 'towercrane'
-        local id = minetest.hash_node_position(pos)
-        towercrane.id = place_hook(table.copy(pos), dir)
-
-        -- calculate the construction area dimension (pos, pos2)
-        local height = meta:get_int("height")
-        local width = meta:get_int("width")
-
-        -- pos1 = close/right
-        dir = turnright(dir)
-        local pos1 = vector.add(pos, vector.multiply(dir, width/2))
-        dir = turnleft(dir)
-        local pos1 = vector.add(pos1, vector.multiply(dir, 1))
-        pos1.y = pos.y - 1
-
-        -- pos2 = far/left
-        local pos2 = vector.add(pos1, vector.multiply(dir, width-1))
-        dir = turnleft(dir)
-        pos2 = vector.add(pos2, vector.multiply(dir, width))
-        pos2.y = pos.y - 4 + height
-
-        -- normalize x/z so that pos2 > pos1
-        if pos2.x < pos1.x then
-            pos2.x, pos1.x = pos1.x, pos2.x
-        end
-        if pos2.z < pos1.z then
-            pos2.z, pos1.z = pos1.z, pos2.z
-        end
-
-        -- store pos1/pos2 in the hook (LuaEntitySAO)
-        towercrane.id:get_luaentity().pos1 = pos1
-        towercrane.id:get_luaentity().pos2 = pos2
-    end
-  end,
-
-  on_construct = function(pos)
-    -- add infotext
-    local meta = minetest.get_meta(pos)
-    meta:set_string("infotext", "Switch crane on/off")
-  end,
-
-  after_place_node = function(pos, placer, itemstack, pointed_thing)
-    -- store owner for dig protection
-    local meta = minetest.get_meta(pos)
-    local owner = placer:get_player_name()
-    meta:set_string("owner", owner)
-  end,
-  
-  paramtype2 = "facedir",
-  is_ground_content = false,
-  groups = {crumbly=0, not_in_creative_inventory=1},
-})
-
-minetest.register_node("towercrane:arm", {
-  description = "Tower Crane Arm",
-  drawtype = "glasslike_framed",
-  tiles = {
-      "towercrane_arm.png",
-      "towercrane_arm.png",
-      "towercrane_arm.png",
-      "towercrane_arm.png",
-      "towercrane_arm.png",
-      "towercrane_arm.png",
-  },
-  paramtype2 = "facedir",
-  is_ground_content = false,
-  groups = {crumbly=0, not_in_creative_inventory=1},
-})
-
-minetest.register_node("towercrane:arm2", {
-  description = "Tower Crane Arm2",
-  drawtype = "glasslike_framed",
-  tiles = {
-      "towercrane_arm2.png",
-      "towercrane_arm2.png",
-      "towercrane_arm2.png",
-      "towercrane_arm2.png",
-      "towercrane_arm2.png",
-      "towercrane_arm2.png",
-  },
-  paramtype2 = "facedir",
-  is_ground_content = false,
-  groups = {crumbly=0, not_in_creative_inventory=1},
-})