diff options
| -rw-r--r-- | doors.lua | 151 | ||||
| -rw-r--r-- | drive_entity.lua | 4 |
2 files changed, 153 insertions, 2 deletions
@@ -1,3 +1,7 @@ +celevator.doors = {} + +celevator.doors.erefs = {} + minetest.register_node("celevator:hwdoor_fast_glass_bottom",{ description = "Glass Hoistway Door (fast, bottom)", tiles = { @@ -147,3 +151,150 @@ minetest.register_node("celevator:hwdoor_slow_glass_top",{ }, }, }) + +minetest.register_node("celevator:hwdoor_placeholder",{ + description = "Hoistway Door Open-State Placeholder", + tiles = { + "celevator_transparent.png", + }, + paramtype = "light", + drawtype = "airlike", +}) + +minetest.register_entity("celevator:hwdoor_moving",{ + initial_properties = { + visual = "wielditem", + visual_size = vector.new(0.667,0.667,0.667), + wield_item = "default:dirt", + static_save = false, + }, +}) + +function celevator.doors.hwopen(pos) + local hwdoors_moving = minetest.deserialize(celevator.storage:get_string("hwdoors_moving")) or {} + local hash = minetest.hash_node_position(pos) + if hwdoors_moving[hash] then + return + end + local fdir = minetest.fourdir_to_dir(minetest.get_node(pos).param2) + local otherpanel = vector.add(pos,vector.rotate_around_axis(fdir,vector.new(0,1,0),-math.pi/2)) + local positions = { + pos, + vector.add(pos,vector.new(0,1,0)), + vector.add(pos,vector.new(0,2,0)), + otherpanel, + vector.add(otherpanel,vector.new(0,1,0)), + vector.add(otherpanel,vector.new(0,2,0)), + } + local oldnodes = {} + for i,position in ipairs(positions) do + oldnodes[i] = minetest.get_node(position) + end + local erefs = celevator.drives.entity.nodestoentities(positions) + hwdoors_moving[hash] = { + direction = "open", + positions = positions, + nodes = oldnodes, + time = 0, + opendir = vector.rotate_around_axis(fdir,vector.new(0,1,0),-math.pi/2), + } + celevator.doors.erefs[hash] = erefs + celevator.storage:set_string("hwdoors_moving",minetest.serialize(hwdoors_moving)) + minetest.set_node(pos,{name="celevator:hwdoor_placeholder"}) + local pmeta = minetest.get_meta(pos) + pmeta:set_string("data",minetest.serialize(hwdoors_moving[hash])) + pmeta:set_string("state","opening") +end + +function celevator.doors.hwclose(pos) + local hwdoors_moving = minetest.deserialize(celevator.storage:get_string("hwdoors_moving")) or {} + local hash = minetest.hash_node_position(pos) + if hwdoors_moving[hash] then + return + end + local pmeta = minetest.get_meta(pos) + local state = pmeta:get_string("state") + if state ~= "open" then return end + local data = minetest.deserialize(pmeta:get_string("data")) + if not data then return end + for i=1,6,1 do + minetest.set_node(data.positions[i],data.nodes[i]) + end + data.direction = "close" + data.time = 0 + local erefs = celevator.drives.entity.nodestoentities(data.positions,"celevator:hwdoor_moving") + local foffset = vector.multiply(data.opendir,2) + local soffset = data.opendir + for i=1,3,1 do + erefs[i]:set_pos(vector.add(erefs[i]:get_pos(),foffset)) + end + for i=4,6,1 do + erefs[i]:set_pos(vector.add(erefs[i]:get_pos(),soffset)) + end + celevator.doors.erefs[hash] = erefs + hwdoors_moving[hash] = data + celevator.storage:set_string("hwdoors_moving",minetest.serialize(hwdoors_moving)) +end + +function celevator.doors.step(dtime) + local hwdoors_moving = minetest.deserialize(celevator.storage:get_string("hwdoors_moving")) or {} + local save = false + for hash,data in pairs(hwdoors_moving) do + save = true + local present = celevator.doors.erefs[hash] + if present then + for i=1,6,1 do + if not celevator.doors.erefs[hash][i]:get_pos() then + present = false + break + end + end + end + if present then + if data.direction == "open" then + data.time = data.time+dtime + local vel = math.sin(data.time) + for i=1,3,1 do + celevator.doors.erefs[hash][i]:set_velocity(vector.multiply(data.opendir,vel)) + end + for i=4,6,1 do + celevator.doors.erefs[hash][i]:set_velocity(vector.multiply(data.opendir,vel/2)) + end + if data.time >= math.pi then + for i=1,6,1 do + celevator.doors.erefs[hash][i]:remove() + end + minetest.get_meta(data.positions[1]):set_string("state","open") + hwdoors_moving[hash] = nil + end + elseif data.direction == "close" then + data.time = data.time+(0.66*dtime) + local vel = math.sin(data.time) + for i=1,3,1 do + celevator.doors.erefs[hash][i]:set_velocity(vector.multiply(data.opendir,vel*-0.66)) + end + for i=4,6,1 do + celevator.doors.erefs[hash][i]:set_velocity(vector.multiply(data.opendir,vel/2*-0.66)) + end + if data.time >= math.pi then + for i=1,6,1 do + celevator.doors.erefs[hash][i]:set_pos(data.positions[i]) + end + celevator.drives.entity.entitiestonodes(celevator.doors.erefs[hash]) + hwdoors_moving[hash] = nil + end + end + else + for i=1,6,1 do + celevator.doors.erefs[hash][i]:remove() + end + minetest.get_meta(data.positions[1]):set_string("state","open") + hwdoors_moving[hash] = nil + end + end + if save then + celevator.storage:set_string("hwdoors_moving",minetest.serialize(hwdoors_moving)) + end +end + +minetest.register_globalstep(celevator.doors.step) diff --git a/drive_entity.lua b/drive_entity.lua index 0252d92..29d6550 100644 --- a/drive_entity.lua +++ b/drive_entity.lua @@ -132,12 +132,12 @@ function celevator.drives.entity.gathercar(pos,yaw,nodes) return nodes end -function celevator.drives.entity.nodestoentities(nodes) +function celevator.drives.entity.nodestoentities(nodes,ename) local refs = {} for _,pos in ipairs(nodes) do local node = minetest.get_node(pos) local attachobjs = minetest.get_objects_inside_radius(pos,0.9) - local eref = minetest.add_entity(pos,"celevator:car_moving") + local eref = minetest.add_entity(pos,(ename or "celevator:car_moving")) eref:set_properties({ wield_item = node.name, }) |