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path: root/src/mapnode.cpp
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* Better snow fall, finite liquid transform, leveled nodes apiproller2013-07-28
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* Weather supportproller2013-07-27
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* Leveled nodeboxproller2013-07-13
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* Fix wallmounted rotations along Y axis for 90 and 270 degree caseskwolekr2013-07-08
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* Decoration: Handle facedir and wallmounted param2types with schematic rotationkwolekr2013-07-08
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* 6d facedirRealBadAngel2013-03-23
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* Update Copyright YearsSfan52013-02-24
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* Change Minetest-c55 to MinetestPilzAdam2013-02-24
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* darkrose should work at a nuclear power plant.Perttu Ahola2012-07-24
| | | | It'd take years to figure out what caused the accident.
* Fix map deserialization and remove old serialization codePerttu Ahola2012-07-23
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* Increase node id/param0 to 16 bits, leaving param2 always with 8 bitsdarkrose2012-07-23
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* Custom boxy nodes (stairs, slabs) and collision changesKahrl2012-06-17
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* Optimize headersPerttu Ahola2012-06-17
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* Properly and efficiently use split utility headersPerttu Ahola2012-06-17
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* Switch the license to be LGPLv2/later, with small parts still remaining as ↵Perttu Ahola2012-06-05
| | | | GPLv2/later, by agreement of major contributors
* MapBlockMesh, mesh animation system, urgent mesh updates, athmospheric ↵Kahrl2012-03-15
| | | | light, removed footprints
* Cleanup (some stuff went wrong when reverting 4-byte mapnodes); fix ↵Kahrl2012-01-22
| | | | legacy_wallmounted
* Node placement / mineral / serialization / iron freq / node_dig callbackKahrl2012-01-22
| | | | | | | | - Node placement code moved to Lua - Mineral system removed (added default:stone_with_coal and default:stone_with_iron). - MapBlock and MapNode serialization updated. - Mapgen: Frequency of iron increased. - node_dig callback and related changes.
* MapNode constructor to allow ndef+namePerttu Ahola2011-11-29
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* Node definition namesPerttu Ahola2011-11-29
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* Clean mapnode.h and fix other files accordinglyPerttu Ahola2011-11-29
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* Completely generalized mesh generation; ContentFeatures serializationPerttu Ahola2011-11-29
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* GameDef compilesPerttu Ahola2011-11-29
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* Create framework for getting rid of global definitions of ↵Perttu Ahola2011-11-29
| | | | node/tool/item/whatever types
* Move ContentFeatures to mapnode_contentfeatures.{h,cpp} and clean stuffPerttu Ahola2011-11-29
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* Fix water-glass and water-lava surfacesPerttu Ahola2011-11-08
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* Make CONTENT_IGNORE to not block the view when occlusion cullingPerttu Ahola2011-11-03
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* Automate texture listing for texture atlas makingPerttu Ahola2011-10-18
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* Header file tweaking; mainly for speedPerttu Ahola2011-10-12
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* lava!Perttu Ahola2011-08-15
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* Added MaterialItem conversion from old content type namespace to newPerttu Ahola2011-07-31
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* extended content-type rangePerttu Ahola2011-07-23
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* Fixed the problem of <=r548 clients fucking up maps on >=r549 servers. Also, ↵Perttu Ahola2011-07-22
| | | | already fucked up maps are now loaded correctly.
* Fixed small error in mapnode.cpp (didn't cause any harm though)Perttu Ahola2011-07-22
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* initial steps in doing content type extensionPerttu Ahola2011-07-02
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* fixed bug in inventory textures caused from better handling of unknown blocksPerttu Ahola2011-06-27
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* better handling of unknown blocks on clientPerttu Ahola2011-06-27
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* Moved stuff from mapblock{h,cpp} to mapblock_mesh.{h,cpp} and ↵Perttu Ahola2011-06-17
| | | | content_mapblock.{h,cpp}
* Moved some mapnode content stuff from mapnode.{h,cpp} and digging property ↵Perttu Ahola2011-06-17
| | | | stuff from material.cpp to content_mapnode.{h,cpp}
* A very poor (but better than nothing) inventory icon for fencesCiaran Gultnieks2011-05-24
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* Merged CiaranG's fence and fixed two thingsPerttu Ahola2011-05-24
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| * Added fences (but still needs an icon or something to display in inventory)Ciaran Gultnieks2011-05-24
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* | Some work-in-progress stuff and many comment updatesPerttu Ahola2011-05-22
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* fixed a small memory leak in mapnode.cppPerttu Ahola2011-05-21
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* Added glass, with rendering and furnace support.Ciaran Gultnieks2011-05-09
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* added cobblestone to the texture atlasPerttu Ahola2011-04-29
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* updated menu a bit, and some other small fixesPerttu Ahola2011-04-24
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* Furnace is now usable. Added more tools.Perttu Ahola2011-04-05
| | | | | | --HG-- rename : data/tool_stpick.png => data/tool_stonepick.png rename : data/tool_wpick.png => data/tool_woodpick.png
* initial workings of the furnacePerttu Ahola2011-04-05
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* changed node metadata format to better accomodate future needs and problemsPerttu Ahola2011-04-05
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generated by cgit v1.2.3 (git 2.39.1) at 2024-11-20 15:16:51 +0000
n> -> choose the first one and orient straight 2. there's exactly 1 rail around -> choose and orient straight 3. there's no rail around -> set straight ]] local function istrackandbc(pos_p, conn) local tpos = pos_p local cnode=minetest.get_node(advtrains.dirCoordSet(tpos, conn.c)) if advtrains.is_track_and_drives_on(cnode.name, advtrains.all_tracktypes) then local cconns=advtrains.get_track_connections(cnode.name, cnode.param2) return advtrains.conn_matches_to(conn, cconns) end --try the same 1 node below tpos = {x=tpos.x, y=tpos.y-1, z=tpos.z} cnode=minetest.get_node(advtrains.dirCoordSet(tpos, conn.c)) if advtrains.is_track_and_drives_on(cnode.name, advtrains.all_tracktypes) then local cconns=advtrains.get_track_connections(cnode.name, cnode.param2) return advtrains.conn_matches_to(conn, cconns) end return false end function tp.find_already_connected(pos) local dnode=minetest.get_node(pos) local dconns=advtrains.get_track_connections(dnode.name, dnode.param2) local found_conn for connid, conn in ipairs(dconns) do if istrackandbc(pos, conn) then if found_conn then --we found one in previous iteration return true, true --signal that it's connected else found_conn = conn.c end end end return found_conn end function tp.rail_and_can_be_bent(originpos, conn) local pos=advtrains.dirCoordSet(originpos, conn) local newdir=(conn+8)%16 local node=minetest.get_node(pos) if not advtrains.is_track_and_drives_on(node.name, advtrains.all_tracktypes) then return false end local ndef=minetest.registered_nodes[node.name] local nnpref = ndef and ndef.at_nnpref if not nnpref then return false end local tr=tp.tracks[nnpref] if not tr then return false end if not tr.modify[node.name] then --we actually can use this rail, but only if it already points to the desired direction. if advtrains.is_track_and_drives_on(node.name, advtrains.all_tracktypes) then local cconns=advtrains.get_track_connections(node.name, node.param2) return advtrains.conn_matches_to(conn, cconns) end end -- If the rail is not allowed to be modified, also only use if already in desired direction if not advtrains.can_dig_or_modify_track(pos) then local cconns=advtrains.get_track_connections(node.name, node.param2) return advtrains.conn_matches_to(conn, cconns) end --rail at other end? local adj1, adj2=tp.find_already_connected(pos) if adj1 and adj2 then return false--dont destroy existing track elseif adj1 and not adj2 then if tr.double_conn[adj1.."_"..newdir] then return true--if exists, connect new rail and old end end return false else if tr.single_conn[newdir] then--just rotate old rail to right orientation return true end return false end end function tp.bend_rail(originpos, conn) local pos=advtrains.dirCoordSet(originpos, conn) local newdir=advtrains.oppd(conn) local node=minetest.get_node(pos) local ndef=minetest.registered_nodes[node.name] local nnpref = ndef and ndef.at_nnpref if not nnpref then return false end local tr=tp.tracks[nnpref] if not tr then return false end --is rail already connected? no need to bend. local conns=advtrains.get_track_connections(node.name, node.param2) if advtrains.conn_matches_to(conn, conns) then return end --rail at other end? local adj1, adj2=tp.find_already_connected(pos) if adj1 and adj2 then return false--dont destroy existing track elseif adj1 and not adj2 then if tr.double_conn[adj1.."_"..newdir] then advtrains.ndb.swap_node(pos, tr.double_conn[adj1.."_"..newdir]) return true--if exists, connect new rail and old end end return false else if tr.single_conn[newdir] then--just rotate old rail to right orientation advtrains.ndb.swap_node(pos, tr.single_conn[newdir]) return true end return false end end function tp.placetrack(pos, nnpref, placer, itemstack, pointed_thing, yaw) --1. find all rails that are likely to be connected local tr=tp.tracks[nnpref] local p_rails={} local p_railpos={} for i=0,15 do if tp.rail_and_can_be_bent(pos, i, nnpref) then p_rails[#p_rails+1]=i p_railpos[i] = pos else local upos = {x=pos.x, y=pos.y-1, z=pos.z} if tp.rail_and_can_be_bent(upos, i, nnpref) then p_rails[#p_rails+1]=i p_railpos[i] = upos end end end -- try double_conn if #p_rails > 1 then --iterate subsets for k1, conn1 in ipairs(p_rails) do for k2, conn2 in ipairs(p_rails) do if k1~=k2 then local dconn1 = tr.double_conn_1 local dconn2 = tr.double_conn_2 if not (advtrains.yawToDirection(yaw, conn1, conn2) == conn1) then dconn1 = tr.double_conn_2 dconn2 = tr.double_conn_1 end -- Checks are made this way round so that dconn1 has priority (this will make arrows of atc rails -- point in the right direction) local using if (dconn2[conn1.."_"..conn2]) then using = dconn2[conn1.."_"..conn2] end if (dconn1[conn1.."_"..conn2]) then using = dconn1[conn1.."_"..conn2] end if using then -- has found a fitting rail in either direction -- if not, continue loop tp.bend_rail(p_railpos[conn1], conn1, nnpref) tp.bend_rail(p_railpos[conn2], conn2, nnpref) advtrains.ndb.swap_node(pos, using) local nname=using.name if minetest.registered_nodes[nname] and minetest.registered_nodes[nname].after_place_node then minetest.registered_nodes[nname].after_place_node(pos, placer, itemstack, pointed_thing) end return end end end end end -- try single_conn if #p_rails > 0 then for ix, p_rail in ipairs(p_rails) do local sconn1 = tr.single_conn_1 local sconn2 = tr.single_conn_2 if not (advtrains.yawToDirection(yaw, p_rail, (p_rail+8)%16) == p_rail) then sconn1 = tr.single_conn_2 sconn2 = tr.single_conn_1 end if sconn1[p_rail] then local using = sconn1[p_rail] tp.bend_rail(p_railpos[p_rail], p_rail, nnpref) advtrains.ndb.swap_node(pos, using) local nname=using.name if minetest.registered_nodes[nname] and minetest.registered_nodes[nname].after_place_node then minetest.registered_nodes[nname].after_place_node(pos, placer, itemstack, pointed_thing) end return end if sconn2[p_rail] then local using = sconn2[p_rail] tp.bend_rail(p_railpos[p_rail], p_rail, nnpref) advtrains.ndb.swap_node(pos, using) local nname=using.name if minetest.registered_nodes[nname] and minetest.registered_nodes[nname].after_place_node then minetest.registered_nodes[nname].after_place_node(pos, placer, itemstack, pointed_thing) end return end end end --use default minetest.set_node(pos, {name=nnpref.."_"..tr.default}) if minetest.registered_nodes[nnpref.."_"..tr.default] and minetest.registered_nodes[nnpref.."_"..tr.default].after_place_node then minetest.registered_nodes[nnpref.."_"..tr.default].after_place_node(pos, placer, itemstack, pointed_thing) end end function tp.register_track_placer(nnprefix, imgprefix, dispname, def) minetest.register_craftitem(":"..nnprefix.."_placer",{ description = dispname, inventory_image = imgprefix.."_placer.png", wield_image = imgprefix.."_placer.png", groups={advtrains_trackplacer=1, digtron_on_place=1}, liquids_pointable = def.liquids_pointable, on_place = function(itemstack, placer, pointed_thing) return advtrains.pcall(function() local name = placer:get_player_name() if not name then return itemstack, false end if pointed_thing.type=="node" then local pos=pointed_thing.above local upos=vector.subtract(pointed_thing.above, {x=0, y=1, z=0}) if not advtrains.check_track_protection(pos, name) then return itemstack, false end if minetest.registered_nodes[minetest.get_node(pos).name] and minetest.registered_nodes[minetest.get_node(pos).name].buildable_to then if def.suitable_substrate then s = def.suitable_substrate(upos) else s = minetest.registered_nodes[minetest.get_node(upos).name] and minetest.registered_nodes[minetest.get_node(upos).name].walkable end if s then -- minetest.chat_send_all(nnprefix) local yaw = placer:get_look_horizontal() tp.placetrack(pos, nnprefix, placer, itemstack, pointed_thing, yaw) if not advtrains.is_creative(name) then itemstack:take_item() end end end end return itemstack, true end) end, }) end minetest.register_craftitem("advtrains:trackworker",{ description = attrans("Track Worker Tool\n\nLeft-click: change rail type (straight/curve/switch)\nRight-click: rotate rail/bumper/signal/etc."), groups = {cracky=1}, -- key=name, value=rating; rating=1..3. inventory_image = "advtrains_trackworker.png", wield_image = "advtrains_trackworker.png", stack_max = 1, on_place = function(itemstack, placer, pointed_thing) return advtrains.pcall(function() local name = placer:get_player_name() if not name then return end local has_aux1_down = placer:get_player_control().aux1 if pointed_thing.type=="node" then local pos=pointed_thing.under if not advtrains.check_track_protection(pos, name) then return end local node=minetest.get_node(pos) --if not advtrains.is_track_and_drives_on(minetest.get_node(pos).name, advtrains.all_tracktypes) then return end local nnprefix, suffix, rotation=string.match(node.name, "^(.+)_([^_]+)(_[^_]+)$") --atdebug(node.name.."\npattern recognizes:"..nnprefix.." / "..suffix.." / "..rotation) --atdebug("nntab: ",tp.tracks[nnprefix]) if not tp.tracks[nnprefix] or not tp.tracks[nnprefix].twrotate[suffix] then nnprefix, suffix=string.match(node.name, "^(.+)_([^_]+)$") rotation = "" if not tp.tracks[nnprefix] or not tp.tracks[nnprefix].twrotate[suffix] then minetest.chat_send_player(placer:get_player_name(), attrans("This node can't be rotated using the trackworker!")) return end end -- check if the node is modify-protected if advtrains.is_track_and_drives_on(minetest.get_node(pos).name, advtrains.all_tracktypes) then -- is a track, we can query local can_modify, reason = advtrains.can_dig_or_modify_track(pos) if not can_modify then local str = attrans("This track can not be rotated!") if reason then str = str .. " " .. reason end minetest.chat_send_player(placer:get_player_name(), str) return end end if has_aux1_down then --feature: flip the node by 180° --i've always wanted this! advtrains.ndb.swap_node(pos, {name=node.name, param2=(node.param2+2)%4}) return end local modext=tp.tracks[nnprefix].twrotate[suffix] if rotation==modext[#modext] then --increase param2 advtrains.ndb.swap_node(pos, {name=nnprefix.."_"..suffix..modext[1], param2=(node.param2+1)%4}) return else local modpos for k,v in pairs(modext) do if v==rotation then modpos=k end end if not modpos then minetest.chat_send_player(placer:get_player_name(), attrans("This node can't be rotated using the trackworker!")) return end advtrains.ndb.swap_node(pos, {name=nnprefix.."_"..suffix..modext[modpos+1], param2=node.param2}) end end end) end, on_use=function(itemstack, user, pointed_thing) return advtrains.pcall(function() local name = user:get_player_name() if not name then return end if pointed_thing.type=="node" then local pos=pointed_thing.under local node=minetest.get_node(pos) if not advtrains.check_track_protection(pos, name) then return end --if not advtrains.is_track_and_drives_on(minetest.get_node(pos).name, advtrains.all_tracktypes) then return end if advtrains.get_train_at_pos(pos) then return end local nnprefix, suffix, rotation=string.match(node.name, "^(.+)_([^_]+)(_[^_]+)$") --atdebug(node.name.."\npattern recognizes:"..nodeprefix.." / "..railtype.." / "..rotation) if not tp.tracks[nnprefix] or not tp.tracks[nnprefix].twcycle[suffix] then nnprefix, suffix=string.match(node.name, "^(.+)_([^_]+)$") rotation = "" if not tp.tracks[nnprefix] or not tp.tracks[nnprefix].twcycle[suffix] then minetest.chat_send_player(user:get_player_name(), attrans("This node can't be changed using the trackworker!")) return end end -- check if the node is modify-protected if advtrains.is_track_and_drives_on(minetest.get_node(pos).name, advtrains.all_tracktypes) then -- is a track, we can query local can_modify, reason = advtrains.can_dig_or_modify_track(pos) if not can_modify then local str = attrans("This track can not be changed!") if reason then str = str .. " " .. reason end minetest.chat_send_player(user:get_player_name(), str) return end end local nextsuffix=tp.tracks[nnprefix].twcycle[suffix] advtrains.ndb.swap_node(pos, {name=nnprefix.."_"..nextsuffix..rotation, param2=node.param2}) else atprint(name, dump(tp.tracks)) end end) end, }) --putting into right place advtrains.trackplacer=tp
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-20 15:16:51 +0000