X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=builtin%2Fgame%2Fitem.lua;h=7048dded17402278994dce74f98760c74827cd29;hb=7a4878cd0b563296b3f2718b79dc9af177dd4fd2;hp=0f10af8ee172414b13749700ed19a891d1c6403e;hpb=2a7d01b833da7b93125ad31e787f3e2145a22ec5;p=minetest.git diff --git a/builtin/game/item.lua b/builtin/game/item.lua index 0f10af8ee..7048dded1 100644 --- a/builtin/game/item.lua +++ b/builtin/game/item.lua @@ -1,5 +1,7 @@ -- Minetest: builtin/item.lua +local builtin_shared = ... + local function copy_pointed_thing(pointed_thing) return { type = pointed_thing.type, @@ -27,19 +29,11 @@ function core.get_pointed_thing_position(pointed_thing, above) if above then -- The position where a node would be placed return pointed_thing.above - else - -- The position where a node would be dug - return pointed_thing.under end + -- The position where a node would be dug + return pointed_thing.under elseif pointed_thing.type == "object" then - obj = pointed_thing.ref - if obj ~= nil then - return obj:getpos() - else - return nil - end - else - return nil + return pointed_thing.ref and pointed_thing.ref:getpos() end end @@ -96,25 +90,26 @@ function core.dir_to_facedir(dir, is6d) end end +-- Table of possible dirs +local facedir_to_dir = { + {x= 0, y=0, z= 1}, + {x= 1, y=0, z= 0}, + {x= 0, y=0, z=-1}, + {x=-1, y=0, z= 0}, + {x= 0, y=-1, z= 0}, + {x= 0, y=1, z= 0}, +} +-- Mapping from facedir value to index in facedir_to_dir. +local facedir_to_dir_map = { + [0]=1, 2, 3, 4, + 5, 2, 6, 4, + 6, 2, 5, 4, + 1, 5, 3, 6, + 1, 6, 3, 5, + 1, 4, 3, 2, +} function core.facedir_to_dir(facedir) - --a table of possible dirs - return ({{x=0, y=0, z=1}, - {x=1, y=0, z=0}, - {x=0, y=0, z=-1}, - {x=-1, y=0, z=0}, - {x=0, y=-1, z=0}, - {x=0, y=1, z=0}}) - - --indexed into by a table of correlating facedirs - [({[0]=1, 2, 3, 4, - 5, 2, 6, 4, - 6, 2, 5, 4, - 1, 5, 3, 6, - 1, 6, 3, 5, - 1, 4, 3, 2}) - - --indexed into by the facedir in question - [facedir]] + return facedir_to_dir[facedir_to_dir_map[facedir % 32]] end function core.dir_to_wallmounted(dir) @@ -139,8 +134,30 @@ function core.dir_to_wallmounted(dir) end end +-- table of dirs in wallmounted order +local wallmounted_to_dir = { + [0] = {x = 0, y = 1, z = 0}, + {x = 0, y = -1, z = 0}, + {x = 1, y = 0, z = 0}, + {x = -1, y = 0, z = 0}, + {x = 0, y = 0, z = 1}, + {x = 0, y = 0, z = -1}, +} +function core.wallmounted_to_dir(wallmounted) + return wallmounted_to_dir[wallmounted % 8] +end + +function core.dir_to_yaw(dir) + return -math.atan2(dir.x, dir.z) +end + +function core.yaw_to_dir(yaw) + return {x = -math.sin(yaw), y = 0, z = math.cos(yaw)} +end + function core.get_node_drops(nodename, toolname) - local drop = ItemStack({name=nodename}):get_definition().drop + local def = core.registered_nodes[nodename] + local drop = def and def.drop if drop == nil then -- default drop return {nodename} @@ -189,7 +206,6 @@ function core.get_node_drops(nodename, toolname) end function core.item_place_node(itemstack, placer, pointed_thing, param2) - local item = itemstack:peek_item() local def = itemstack:get_definition() if def.type ~= "node" or pointed_thing.type ~= "node" then return itemstack, false @@ -199,20 +215,21 @@ function core.item_place_node(itemstack, placer, pointed_thing, param2) local oldnode_under = core.get_node_or_nil(under) local above = pointed_thing.above local oldnode_above = core.get_node_or_nil(above) + local playername = placer:get_player_name() if not oldnode_under or not oldnode_above then - core.log("info", placer:get_player_name() .. " tried to place" + core.log("info", playername .. " tried to place" .. " node in unloaded position " .. core.pos_to_string(above)) return itemstack, false end - local olddef_under = ItemStack({name=oldnode_under.name}):get_definition() + local olddef_under = core.registered_nodes[oldnode_under.name] olddef_under = olddef_under or core.nodedef_default - local olddef_above = ItemStack({name=oldnode_above.name}):get_definition() + local olddef_above = core.registered_nodes[oldnode_above.name] olddef_above = olddef_above or core.nodedef_default if not olddef_above.buildable_to and not olddef_under.buildable_to then - core.log("info", placer:get_player_name() .. " tried to place" + core.log("info", playername .. " tried to place" .. " node in invalid position " .. core.pos_to_string(above) .. ", replacing " .. oldnode_above.name) return itemstack, false @@ -227,23 +244,27 @@ function core.item_place_node(itemstack, placer, pointed_thing, param2) place_to = {x = under.x, y = under.y, z = under.z} end - if core.is_protected(place_to, placer:get_player_name()) then - core.log("action", placer:get_player_name() + if core.is_protected(place_to, playername) and + not minetest.check_player_privs(placer, "protection_bypass") then + core.log("action", playername .. " tried to place " .. def.name .. " at protected position " .. core.pos_to_string(place_to)) - core.record_protection_violation(place_to, placer:get_player_name()) + core.record_protection_violation(place_to, playername) return itemstack end - core.log("action", placer:get_player_name() .. " places node " + core.log("action", playername .. " places node " .. def.name .. " at " .. core.pos_to_string(place_to)) local oldnode = core.get_node(place_to) local newnode = {name = def.name, param1 = 0, param2 = param2} -- Calculate direction for wall mounted stuff like torches and signs - if def.paramtype2 == 'wallmounted' and not param2 then + if def.place_param2 ~= nil then + newnode.param2 = def.place_param2 + elseif (def.paramtype2 == "wallmounted" or + def.paramtype2 == "colorwallmounted") and not param2 then local dir = { x = under.x - above.x, y = under.y - above.y, @@ -251,7 +272,8 @@ function core.item_place_node(itemstack, placer, pointed_thing, param2) } newnode.param2 = core.dir_to_wallmounted(dir) -- Calculate the direction for furnaces and chests and stuff - elseif def.paramtype2 == 'facedir' and not param2 then + elseif (def.paramtype2 == "facedir" or + def.paramtype2 == "colorfacedir") and not param2 then local placer_pos = placer:getpos() if placer_pos then local dir = { @@ -266,7 +288,7 @@ function core.item_place_node(itemstack, placer, pointed_thing, param2) -- Check if the node is attached and if it can be placed there if core.get_item_group(def.name, "attached_node") ~= 0 and - not check_attached_node(place_to, newnode) then + not builtin_shared.check_attached_node(place_to, newnode) then core.log("action", "attached node " .. def.name .. " can not be placed at " .. core.pos_to_string(place_to)) return itemstack, false @@ -289,7 +311,6 @@ function core.item_place_node(itemstack, placer, pointed_thing, param2) end -- Run script hook - local _, callback for _, callback in ipairs(core.registered_on_placenodes) do -- Deepcopy pos, node and pointed_thing because callback can modify them local place_to_copy = {x=place_to.x, y=place_to.y, z=place_to.z} @@ -334,8 +355,12 @@ function core.item_place(itemstack, placer, pointed_thing, param2) return itemstack end +function core.item_secondary_use(itemstack, placer) + return itemstack +end + function core.item_drop(itemstack, dropper, pos) - if dropper.is_player then + if dropper and dropper:is_player() then local v = dropper:get_look_dir() local p = {x=pos.x, y=pos.y+1.2, z=pos.z} local cs = itemstack:get_count() @@ -349,6 +374,7 @@ function core.item_drop(itemstack, dropper, pos) v.y = v.y*2 + 2 v.z = v.z*2 obj:setvelocity(v) + obj:get_luaentity().dropped_by = dropper:get_player_name() return itemstack end @@ -425,15 +451,17 @@ function core.handle_node_drops(pos, drops, digger) end function core.node_dig(pos, node, digger) - local def = ItemStack({name=node.name}):get_definition() - if not def.diggable or (def.can_dig and not def.can_dig(pos,digger)) then + local def = core.registered_nodes[node.name] + if def and (not def.diggable or + (def.can_dig and not def.can_dig(pos, digger))) then core.log("info", digger:get_player_name() .. " tried to dig " .. node.name .. " which is not diggable " .. core.pos_to_string(pos)) return end - if core.is_protected(pos, digger:get_player_name()) then + if core.is_protected(pos, digger:get_player_name()) and + not minetest.check_player_privs(digger, "protection_bypass") then core.log("action", digger:get_player_name() .. " tried to dig " .. node.name .. " at protected position " @@ -450,13 +478,16 @@ function core.node_dig(pos, node, digger) local wdef = wielded:get_definition() local tp = wielded:get_tool_capabilities() - local dp = core.get_dig_params(def.groups, tp) + local dp = core.get_dig_params(def and def.groups, tp) if wdef and wdef.after_use then wielded = wdef.after_use(wielded, digger, node, dp) or wielded else -- Wear out tool if not core.setting_getbool("creative_mode") then wielded:add_wear(dp.wear) + if wielded:get_count() == 0 and wdef.sound and wdef.sound.breaks then + core.sound_play(wdef.sound.breaks, {pos = pos, gain = 0.5}) + end end end digger:set_wielded_item(wielded) @@ -564,6 +595,7 @@ core.nodedef_default = { diggable = true, climbable = false, buildable_to = false, + floodable = false, liquidtype = "none", liquid_alternative_flowing = "", liquid_alternative_source = "", @@ -591,6 +623,7 @@ core.craftitemdef_default = { -- Interaction callbacks on_place = redef_wrapper(core, 'item_place'), -- core.item_place on_drop = redef_wrapper(core, 'item_drop'), -- core.item_drop + on_secondary_use = redef_wrapper(core, 'item_secondary_use'), on_use = nil, } @@ -608,6 +641,7 @@ core.tooldef_default = { -- Interaction callbacks on_place = redef_wrapper(core, 'item_place'), -- core.item_place + on_secondary_use = redef_wrapper(core, 'item_secondary_use'), on_drop = redef_wrapper(core, 'item_drop'), -- core.item_drop on_use = nil, } @@ -626,6 +660,7 @@ core.noneitemdef_default = { -- This is used for the hand and unknown items -- Interaction callbacks on_place = redef_wrapper(core, 'item_place'), + on_secondary_use = redef_wrapper(core, 'item_secondary_use'), on_drop = nil, on_use = nil, }