Add protection support to tools

ShadowNinja

2013-12-17 bab8517b2a07e41ea3b9122cb9d93d10bba3e430

 technic/tools/mining_drill.lua

@@ -5,6 +5,8 @@
local mining_drill_mk2_power_usage = 600
local mining_drill_mk3_power_usage = 1800

local S = technic.getter

minetest.register_craft({
   output = 'technic:mining_drill',
   recipe = {
@@ -40,7 +42,106 @@
   })
end

function drill_dig_it(pos, player, drill_type, mode)
local mining_drill_mode_text = {
   {S("Single node.")},
   {S("3 nodes deep.")},
   {S("3 nodes wide.")},
   {S("3 nodes tall.")},
   {S("3x3 nodes.")},
}

local function drill_dig_it0 (pos,player)
   if minetest.is_protected(pos, player:get_player_name()) then
      minetest.record_protection_violation(pos, player:get_player_name())
      return
   end
   local node=minetest.env:get_node(pos)
   if node.name == "air" or node.name == "ignore" then return end
   if node.name == "default:lava_source" then return end
   if node.name == "default:lava_flowing" then return end
   if node.name == "default:water_source" then minetest.env:remove_node(pos) return end
   if node.name == "default:water_flowing" then minetest.env:remove_node(pos) return end
   minetest.node_dig(pos,node,player)
end

local function drill_dig_it1 (player)
   local dir=player:get_look_dir()
   if math.abs(dir.x)>math.abs(dir.z) then 
      if dir.x>0 then return 0 end
      return 1
   end
   if dir.z>0 then return 2 end
   return 3
end

local function drill_dig_it2 (pos,player)
   drill_dig_it0 (pos,player)
   pos.z=pos.z+1
   drill_dig_it0 (pos,player)
   pos.z=pos.z-2
   drill_dig_it0 (pos,player)
   pos.z=pos.z+1
   pos.y=pos.y+1
   drill_dig_it0 (pos,player)
   pos.z=pos.z+1
   drill_dig_it0 (pos,player)
   pos.z=pos.z-2
   drill_dig_it0 (pos,player)
   pos.z=pos.z+1
   pos.y=pos.y-2
   drill_dig_it0 (pos,player)
   pos.z=pos.z+1
   drill_dig_it0 (pos,player)
   pos.z=pos.z-2
   drill_dig_it0 (pos,player)
end

local function drill_dig_it3 (pos,player)
   drill_dig_it0 (pos,player)
   pos.x=pos.x+1
   drill_dig_it0 (pos,player)
   pos.x=pos.x-2
   drill_dig_it0 (pos,player)
   pos.x=pos.x+1
   pos.y=pos.y+1
   drill_dig_it0 (pos,player)
   pos.x=pos.x+1
   drill_dig_it0 (pos,player)
   pos.x=pos.x-2
   drill_dig_it0 (pos,player)
   pos.x=pos.x+1
   pos.y=pos.y-2
   drill_dig_it0 (pos,player)
   pos.x=pos.x+1
   drill_dig_it0 (pos,player)
   pos.x=pos.x-2
   drill_dig_it0 (pos,player)
end

local function drill_dig_it4 (pos,player)
   drill_dig_it0 (pos,player)
   pos.x=pos.x+1
   drill_dig_it0 (pos,player)
   pos.x=pos.x-2
   drill_dig_it0 (pos,player)
   pos.x=pos.x+1
   pos.z=pos.z+1
   drill_dig_it0 (pos,player)
   pos.x=pos.x+1
   drill_dig_it0 (pos,player)
   pos.x=pos.x-2
   drill_dig_it0 (pos,player)
   pos.x=pos.x+1
   pos.z=pos.z-2
   drill_dig_it0 (pos,player)
   pos.x=pos.x+1
   drill_dig_it0 (pos,player)
   pos.x=pos.x-2
   drill_dig_it0 (pos,player)
end


local function drill_dig_it(pos, player, drill_type, mode)
   local charge
   if mode == 1 then
      drill_dig_it0(pos, player)
@@ -98,9 +199,9 @@
   
   if mode==4 then -- 3 tall, selected in the middle
      drill_dig_it0 (pos,player)
      pos.y=pos.y+1
      pos.y=pos.y-1
      drill_dig_it0 (pos,player)
      pos.y=pos.y-2
      pos.y=pos.y-1
      drill_dig_it0 (pos,player)
   end

@@ -133,101 +234,108 @@
   return charge
end

function drill_dig_it0 (pos,player)
   local node=minetest.env:get_node(pos)
   if node.name == "air" or node.name == "ignore" then return end
   if node.name == "default:lava_source" then return end
   if node.name == "default:lava_flowing" then return end
   if node.name == "default:water_source" then minetest.env:remove_node(pos) return end
   if node.name == "default:water_flowing" then minetest.env:remove_node(pos) return end
   minetest.node_dig(pos,node,player)
end

function drill_dig_it1 (player)
   local dir=player:get_look_dir()
   if math.abs(dir.x)>math.abs(dir.z) then 
      if dir.x>0 then return 0 end
      return 1
local function mining_drill_mk2_setmode(user,itemstack)
   local player_name=user:get_player_name()
   local item=itemstack:to_table()
   local meta=minetest.deserialize(item["metadata"])
   if meta==nil then
      meta={}
      mode=0
   end
   if dir.z>0 then return 2 end
   return 3
   if meta["mode"]==nil then
      minetest.chat_send_player(player_name, S("Hold shift and use to change Mining Drill Mk%d modes."):format(2))
      meta["mode"]=0
      mode=0
   end
   mode=(meta["mode"])
   mode=mode+1
   if mode>=5 then mode=1 end
   minetest.chat_send_player(player_name, S("Mining Drill Mk%d Mode %d"):format(2, mode)..": "..mining_drill_mode_text[mode][1])
   item["name"]="technic:mining_drill_mk2_"..mode
   meta["mode"]=mode
   item["metadata"]=minetest.serialize(meta)
   itemstack:replace(item)
   return itemstack
end

function drill_dig_it2 (pos,player)
   drill_dig_it0 (pos,player)
   pos.z=pos.z+1
   drill_dig_it0 (pos,player)
   pos.z=pos.z-2
   drill_dig_it0 (pos,player)
   pos.z=pos.z+1
   pos.y=pos.y+1
   drill_dig_it0 (pos,player)
   pos.z=pos.z+1
   drill_dig_it0 (pos,player)
   pos.z=pos.z-2
   drill_dig_it0 (pos,player)
   pos.z=pos.z+1
   pos.y=pos.y-2
   drill_dig_it0 (pos,player)
   pos.z=pos.z+1
   drill_dig_it0 (pos,player)
   pos.z=pos.z-2
   drill_dig_it0 (pos,player)
end
function drill_dig_it3 (pos,player)
   drill_dig_it0 (pos,player)
   pos.x=pos.x+1
   drill_dig_it0 (pos,player)
   pos.x=pos.x-2
   drill_dig_it0 (pos,player)
   pos.x=pos.x+1
   pos.y=pos.y+1
   drill_dig_it0 (pos,player)
   pos.x=pos.x+1
   drill_dig_it0 (pos,player)
   pos.x=pos.x-2
   drill_dig_it0 (pos,player)
   pos.x=pos.x+1
   pos.y=pos.y-2
   drill_dig_it0 (pos,player)
   pos.x=pos.x+1
   drill_dig_it0 (pos,player)
   pos.x=pos.x-2
   drill_dig_it0 (pos,player)
local function mining_drill_mk3_setmode(user,itemstack)
   local player_name=user:get_player_name()
   local item=itemstack:to_table()
   local meta=minetest.deserialize(item["metadata"])
   if meta==nil then
      meta={}
      mode=0
   end
   if meta["mode"]==nil then
      minetest.chat_send_player(player_name, S("Hold shift and use to change Mining Drill Mk%d modes."):format(3))
      meta["mode"]=0
      mode=0
   end
   mode=(meta["mode"])
   mode=mode+1
   if mode>=6 then mode=1 end
   minetest.chat_send_player(player_name, S("Mining Drill Mk%d Mode %d"):format(3, mode)..": "..mining_drill_mode_text[mode][1])
   item["name"]="technic:mining_drill_mk3_"..mode
   meta["mode"]=mode
   item["metadata"]=minetest.serialize(meta)
   itemstack:replace(item)
   return itemstack
end

function drill_dig_it4 (pos,player)
   drill_dig_it0 (pos,player)
   pos.x=pos.x+1
   drill_dig_it0 (pos,player)
   pos.x=pos.x-2
   drill_dig_it0 (pos,player)
   pos.x=pos.x+1
   pos.z=pos.z+1
   drill_dig_it0 (pos,player)
   pos.x=pos.x+1
   drill_dig_it0 (pos,player)
   pos.x=pos.x-2
   drill_dig_it0 (pos,player)
   pos.x=pos.x+1
   pos.z=pos.z-2
   drill_dig_it0 (pos,player)
   pos.x=pos.x+1
   drill_dig_it0 (pos,player)
   pos.x=pos.x-2
   drill_dig_it0 (pos,player)

local function mining_drill_mk2_handler(itemstack, user, pointed_thing)
   local keys = user:get_player_control()
   local player_name = user:get_player_name()
   local meta = minetest.deserialize(itemstack:get_metadata())
   if not meta or not meta.mode or keys.sneak then
      return mining_drill_mk2_setmode(user, itemstack)
   end
   if pointed_thing.type ~= "node" or not meta.charge then
      return
   end
   if meta.charge - mining_drill_power_usage > 0 then
      local pos = minetest.get_pointed_thing_position(pointed_thing, above)
      local charge_to_take = drill_dig_it(pos, user, 2, meta.mode)
      meta.charge = meta.charge - charge_to_take
      meta.charge = math.max(meta.charge, 0)
      itemstack:set_metadata(minetest.serialize(meta))
      technic.set_RE_wear(itemstack, meta.charge, mining_drill_mk2_max_charge)
   end
   return itemstack
end

local function mining_drill_mk3_handler(itemstack, user, pointed_thing)
   local keys = user:get_player_control()
   local player_name = user:get_player_name()
   local meta = minetest.deserialize(itemstack:get_metadata())
   if not meta or not meta.mode or keys.sneak then
      return mining_drill_mk3_setmode(user, itemstack)
   end
   if pointed_thing.type ~= "node" or not meta.charge then
      return
   end
   if meta.charge - mining_drill_power_usage > 0 then
      local pos = minetest.get_pointed_thing_position(pointed_thing, above)
      local charge_to_take = drill_dig_it(pos, user, 3, meta.mode)
      meta.charge = meta.charge - charge_to_take
      meta.charge = math.max(meta.charge, 0)
      itemstack:set_metadata(minetest.serialize(meta))
      technic.set_RE_wear(itemstack, meta.charge, mining_drill_mk3_max_charge)
   end
   return itemstack
end

technic.register_power_tool("technic:mining_drill", mining_drill_max_charge)

minetest.register_tool("technic:mining_drill", {
   description = "Mining Drill Mk1",
   description = S("Mining Drill Mk%d"):format(1),
   inventory_image = "technic_mining_drill.png",
   stack_max = 1,
   on_use = function(itemstack, user, pointed_thing)
      if pointed_thing.type ~= "node" then
         return itemstack
      end
      local meta = get_item_meta(itemstack:get_metadata())
      local meta = minetest.deserialize(itemstack:get_metadata())
      if not meta or not meta.charge then
         return
      end
@@ -235,7 +343,7 @@
         local pos = minetest.get_pointed_thing_position(pointed_thing, above)
         charge_to_take = drill_dig_it(pos, user, 1, 1)
         meta.charge = meta.charge - mining_drill_power_usage
         itemstack:set_metadata(set_item_meta(meta))
         itemstack:set_metadata(minetest.serialize(meta))
         technic.set_RE_wear(itemstack, meta.charge, mining_drill_max_charge)
      end
      return itemstack
@@ -243,7 +351,7 @@
})

minetest.register_tool("technic:mining_drill_mk2", {
   description = "Mining Drill Mk2",
   description = S("Mining Drill Mk%d"):format(2),
   inventory_image = "technic_mining_drill_mk2.png",
   on_use = function(itemstack, user, pointed_thing)
      mining_drill_mk2_handler(itemstack, user, pointed_thing)
@@ -256,7 +364,7 @@
for i = 1, 4 do
   technic.register_power_tool("technic:mining_drill_mk2_"..i, mining_drill_mk2_max_charge)
   minetest.register_tool("technic:mining_drill_mk2_"..i, {
      description = "Mining Drill Mk2 in Mode "..i,
      description = S("Mining Drill Mk%d Mode %d"):format(2, i),
      inventory_image = "technic_mining_drill_mk2.png^technic_tool_mode"..i..".png",
      wield_image = "technic_mining_drill_mk2.png",
      groups = {not_in_creative_inventory=1},
@@ -268,7 +376,7 @@
end

minetest.register_tool("technic:mining_drill_mk3", {
   description = "Mining Drill Mk3",
   description = S("Mining Drill Mk%d"):format(3),
   inventory_image = "technic_mining_drill_mk3.png",
   on_use = function(itemstack, user, pointed_thing)
   mining_drill_mk3_handler(itemstack,user,pointed_thing)
@@ -281,7 +389,7 @@
for i=1,5,1 do
   technic.register_power_tool("technic:mining_drill_mk3_"..i, mining_drill_mk3_max_charge)
   minetest.register_tool("technic:mining_drill_mk3_"..i, {
      description = "Mining Drill Mk3 in Mode "..i,
      description = S("Mining Drill Mk%d Mode %d"):format(3, i),
      inventory_image = "technic_mining_drill_mk3.png^technic_tool_mode"..i..".png",
      wield_image = "technic_mining_drill_mk3.png",
      groups = {not_in_creative_inventory=1},
@@ -291,102 +399,3 @@
      end,
   })
end

function mining_drill_mk2_handler(itemstack, user, pointed_thing)
   local keys = user:get_player_control()
   local player_name = user:get_player_name()
   local meta = get_item_meta(itemstack:get_metadata())
   if not meta or not meta.mode or keys.sneak then
      return mining_drill_mk2_setmode(user, itemstack)
   end
   if pointed_thing.type ~= "node" or not meta.charge then
      return
   end
   if meta.charge - mining_drill_power_usage > 0 then
      local pos = minetest.get_pointed_thing_position(pointed_thing, above)
      local charge_to_take = drill_dig_it(pos, user, 2, meta.mode)
      meta.charge = meta.charge - charge_to_take
      meta.charge = math.max(meta.charge, 0)
      itemstack:set_metadata(set_item_meta(meta))
      technic.set_RE_wear(itemstack, meta.charge, mining_drill_mk2_max_charge)
   end
   return itemstack
end

function mining_drill_mk3_handler(itemstack, user, pointed_thing)
   local keys = user:get_player_control()
   local player_name = user:get_player_name()
   local meta = get_item_meta(itemstack:get_metadata())
   if not meta or not meta.mode or keys.sneak then
      return mining_drill_mk3_setmode(user, itemstack)
   end
   if pointed_thing.type ~= "node" or not meta.charge then
      return
   end
   if meta.charge - mining_drill_power_usage > 0 then
      local pos = minetest.get_pointed_thing_position(pointed_thing, above)
      local charge_to_take = drill_dig_it(pos, user, 3, meta.mode)
      meta.charge = meta.charge - charge_to_take
      meta.charge = math.max(meta.charge, 0)
      itemstack:set_metadata(set_item_meta(meta))
      technic.set_RE_wear(itemstack, meta.charge, mining_drill_mk3_max_charge)
   end
   return itemstack
end

mining_drill_mode_text = {
   {"Single node."},
   {"3 nodes deep."},
   {"3 modes wide."},
   {"3 modes tall."},
   {"3x3 nodes."},
}

function mining_drill_mk2_setmode(user,itemstack)
   local player_name=user:get_player_name()
   local item=itemstack:to_table()
   local meta=get_item_meta(item["metadata"])
   if meta==nil then
      meta={}
      mode=0
   end
   if meta["mode"]==nil then
      minetest.chat_send_player(player_name,"Hold shift and use to change Mining Drill Mk2 modes.")
      meta["mode"]=0
      mode=0
   end
   mode=(meta["mode"])
   mode=mode+1
   if mode>=5 then mode=1 end
   minetest.chat_send_player(player_name, "Mining Drill Mk2 mode : "..mode.." - "..mining_drill_mode_text[mode][1] )
   item["name"]="technic:mining_drill_mk2_"..mode
   meta["mode"]=mode
   item["metadata"]=set_item_meta(meta)
   itemstack:replace(item)
   return itemstack
end

function mining_drill_mk3_setmode(user,itemstack)
   local player_name=user:get_player_name()
   local item=itemstack:to_table()
   local meta=get_item_meta(item["metadata"])
   if meta==nil then
      meta={}
      mode=0
   end
   if meta["mode"]==nil then
      minetest.chat_send_player(player_name,"Hold shift and use to change Mining Drill Mk3 modes.")
      meta["mode"]=0
      mode=0
   end
   mode=(meta["mode"])
   mode=mode+1
   if mode>=6 then mode=1 end
   minetest.chat_send_player(player_name, "Mining Drill Mk3 mode : "..mode.." - "..mining_drill_mode_text[mode][1] )
   item["name"]="technic:mining_drill_mk3_"..mode
   meta["mode"]=mode
   item["metadata"]=set_item_meta(meta)
   itemstack:replace(item)
   return itemstack
end