Add multi-signal doors, basic device deployment, and a target trigger.
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parent
1b2199705b
commit
3bf1d5c6a0
24 changed files with 656 additions and 74 deletions
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@ -0,0 +1,238 @@
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local large_doors = {}
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minetest.register_entity(":artifact:large_door_display", {
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initial_properties = {
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visual = "mesh",
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mesh = "artifact_door_large.gltf",
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textures = {"artifact_door_large.png"},
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selectionbox = {
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-1.5, -0.5, -2/16,
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1.5, 2.5, 2/16
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},
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pointable = artifact.debug
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},
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on_activate = function(e, data)
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local pos = e.object:get_pos():round()
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local node = minetest.get_node(pos)
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if not node.name:find "large_door" then
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e.object:remove()
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return
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end
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e.object:set_armor_groups{immortal = 1}
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extend(e, minetest.deserialize(data) or {})
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if e.rotation then
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e.rotation.y = e.rotation.y +math.pi
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e:rotate(e.rotation)
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else
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e.rotation = vector.zero()
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end
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e._name = ""..math.random()
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if e._locked == nil then
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e._locked = true
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end
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local nm = minetest.get_meta(e.object:get_pos())
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if (node.name:find "_open") and not e._open then
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e:open(true)
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elseif not (node.name:find "_open") and e._open then
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e:close(true)
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end
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-- In case our saved state differs from the node's stored state, e.g. if a trigger
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-- updated an effector in an unloaded area and couldn't get at the display entity,
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-- we should always be sure to match the node meta.
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if nm:get_string("locked") == "true" then
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e._locked = true
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end
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if nm:contains("locks") then
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e.locks = minetest.deserialize(nm:get_string("locks"))
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end
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if e.locks then
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e:set_locks(e.locks)
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end
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e.collider_a = minetest.add_entity(pos, "display")
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e.collider_a:set_properties {
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physical = true,
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collisionbox = artifact.rotate_selectionbox({
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-0.75, -1.5, -2/16,
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0.75, 1.5, 2/16
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}, e.rotation)
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}
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e.collider_a:set_attach(e.object, "a")
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e.collider_b = minetest.add_entity(pos, "display")
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e.collider_b:set_properties {
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physical = true,
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collisionbox = artifact.rotate_selectionbox({
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-0.75, -1.5, -2/16,
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0.75, 1.5, 2/16
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}, e.rotation)
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}
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e.collider_b:set_attach(e.object, "b")
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large_doors[e.object:get_pos():round():to_string()] = e
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end,
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on_deactivate = function(e)
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large_doors[e.object:get_pos():round():to_string()] = nil
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if e.collider_a then
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e.collider_a:remove()
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e.collider_a = nil
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end
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if e.collider_b then
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e.collider_b:remove()
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e.collider_b = nil
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end
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end,
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get_staticdata = function(e)
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return minetest.serialize{type = e.type, _locked = e._locked, rotation = e.rotation, locks = e.locks}
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end,
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open = function(e)
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-- We're already open, so there's nothing to do.
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if e._open then return end
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e._open = true
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e._animating = true
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e.object:set_animation({x=0,y=1}, 1.25, 0.1, false)
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local pos = e.object:get_pos():round()
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minetest.get_meta(pos):set_string("open", "true")
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minetest.after(0.75, function()
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e._animating = nil
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end)
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end,
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close = function(e)
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if not e._open then return end
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e._open = false
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e._animating = true
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e.object:set_animation({x=1,y=2}, 1.25, 0.1, false)
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local pos = e.object:get_pos():round()
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minetest.get_meta(pos):set_string("open", "false")
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minetest.after(0.75, function()
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e._animating = nil
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end)
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end,
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on_step = function(e)
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-- If we're locked or in a transition state, there's no need to run these checks.
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if e._locked or e._animating then return end
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-- We don't use objects_inside_radius to avoid wasting time finding and ignoring display entities.
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-- Instead, we just do a radius check on each player.
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local pos = e.object:get_pos()
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local found = artifact.sidekick.pos and artifact.sidekick.pos:distance(pos) < 4
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for _, m in pairs(artifact.players) do
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if m.object:get_pos():distance(pos) < 4 then
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found = true
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break
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end
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end
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if found and not e._open then
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e:open()
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elseif not found and e._open then
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e:close()
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end
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end,
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rotate = function(e, rot)
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e.object:set_rotation(rot)
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e.rotation = rot
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e.object:set_properties {
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selectionbox = artifact.rotate_selectionbox({
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-1.5, -0.5, -2/16,
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1.5, 2.5, 2/16
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}, e.rotation)
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}
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if e.collider_a then
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e.collider_a:set_properties {
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collisionbox = artifact.rotate_selectionbox({
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-0.75, -1.5, -2/16,
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0.75, 1.5, 2/16
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}, e.rotation)
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}
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end
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if e.collider_b then
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e.collider_b:set_properties {
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collisionbox = artifact.rotate_selectionbox({
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-0.75, -1.5, -2/16,
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0.75, 1.5, 2/16
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}, e.rotation)
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}
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end
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end,
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-- We include this so we can update the entity's locks without having to unload and reload them.
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on_punch = function(e)
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local locks = minetest.deserialize(minetest.get_meta(e.object:get_pos():round()):get_string("locks"))
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e:set_locks(locks)
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end,
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set_locks = function(e, locks)
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e.locks = locks
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local mod = ""
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local locked = false
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for i, color in ipairs(locks) do
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if not locks[color] then locked = true end
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mod = mod..":"..((i -1) *5 +74)..",0=artifact_lock_"..color.."_"..(locks[color] and "on" or "off")..".png"
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end
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e._locked = locked
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e.object:set_properties {
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textures = {"[combine:128x128:0,0=artifact_door_large.png"..mod}
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}
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end,
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})
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local function onload(pos)
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local m = minetest.get_meta(pos)
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-- Dynamically initialize doors that were mapgen'd in.
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if not m:contains("initialized") then
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m:set_string("initialized", "true")
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local rot = artifact.facedir_to_rotation(minetest.get_node(pos).param2)
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local locks = {red = false, blue = false, green = false, "red", "green", "blue"}
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minetest.add_entity(pos, "artifact:large_door_display", minetest.serialize{locks = locks}):get_luaentity():rotate(rot)
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minetest.get_meta(pos):set_string("locks", minetest.serialize(locks))
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end
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end
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local function ondestruct(pos)
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large_doors[pos:to_string()].object:remove()
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large_doors[pos:to_string()] = nil
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end
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local function onsignal(pos, event, channel)
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if event.type == "on" or event.type == "pulse" then
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local e = large_doors[vector.to_string(pos)]
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if e then
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local locks = e.locks
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if locks[channel] ~= nil then
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locks[channel] = true
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end
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e:set_locks(locks)
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minetest.get_meta(pos):set_string("locks", minetest.serialize(locks))
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else
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local m = minetest.get_meta(pos)
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local locks = minetest.deserialize(m:get_string("locks"))
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if locks[channel] ~= nil then
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locks[channel] = true
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end
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e:set_locks(locks)
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m:set_string("locks", minetest.serialize(locks))
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end
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end
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end
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artifact.register_node("large_door", {
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drawtype = "airlike",
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paramtype = "light",
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walkable = false,
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selection_box = {
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type = "fixed",
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fixed = {
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-1.5, -0.5, -2/16,
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1.5, 3.5, 2/16
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}
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},
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paramtype2 = "facedir",
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groups = {call_on_load = 1},
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on_construct = onload,
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on_load = onload,
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on_destruct = ondestruct,
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on_signal = onsignal
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})
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