89 lines
2.8 KiB
Lua
89 lines
2.8 KiB
Lua
meseport = {} -- Add a table so other mods are aware of it.
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local PunchDebounces = {}
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local AxisDirections = {'x', 'y', 'z'}
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local Polarities = {-1, 1}
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meseport.nodepowers = {}
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local NodePowers = meseport.nodepowers
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meseport.register_nodepower = function(node_name, power_level)
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assert(minetest.registered_nodes[node_name] ~= nil)
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if power_level == nil or power_level == false then
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meseport.nodepowers[node_name] = nil
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return
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end
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assert(type(power_level) == "number")
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meseport.nodepowers[node_name] = power_level
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end
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meseport.register_actionblock = function(ActionBlockType)
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local action_block_def = minetest.registered_nodes[ActionBlockType]
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assert(action_block_def ~= nil)
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local on_punch_old = action_block_def.on_punch -- Added to avoid conflicts with other mods.
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minetest.override_item(ActionBlockType, {
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on_punch = function(pos, node, puncher, pointed_thing)
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if not PunchDebounces[puncher] and not puncher:get_player_control()["sneak"] then
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local power = {x = 0, y = 0, z = 0}
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local readPos = {x = pos.x, y = pos.y, z = pos.z}
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-- Figure out the relative position to teleport.
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for _, axis in ipairs(AxisDirections) do
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for _, polarity in ipairs(Polarities) do
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local readNode = nil
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repeat
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readPos[axis] = readPos[axis] + polarity
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readNode = minetest.get_node(readPos).name
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power[axis] = power[axis] + (NodePowers[readNode] or 0) * polarity
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until NodePowers[readNode] == nil
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readPos[axis] = pos[axis]
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end
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end
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-- Teleport the player
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if power.x ~= 0 or power.y ~= 0 or power.z ~= 0 then
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local puncherPos = puncher:get_pos()
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puncher:set_pos({x = puncherPos.x + power.x, y = puncherPos.y + power.y, z = puncherPos.z + power.z})
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PunchDebounces[puncher] = true
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minetest.after(0.5, function(...)
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PunchDebounces[puncher] = nil
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end)
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end
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end
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return on_punch_old(pos, node, puncher, pointed_thing) -- Added to avoid conflicts with other mods.
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end,
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_meseport_on_punch_old = on_punch_old,
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})
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end
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meseport.unregister_actionblock = function(ActionBlockType)
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local action_block_def = minetest.registered_nodes[ActionBlockType]
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assert(action_block_def ~= nil)
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local on_punch_old = action_block_def._meseport_on_punch_old
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if on_punch_old == nil then
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return -- was never registered
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end
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minetest.override_item(ActionBlockType, {
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on_punch = on_punch_old,
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})
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end
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if minetest.get_modpath("default") then
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meseport.register_nodepower("default:mese", 100)
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meseport.register_actionblock("default:goldblock")
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end
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if minetest.get_modpath("mcl_core")
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and minetest.get_modpath("mesecons_torch")
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and minetest.registered_nodes["mesecons_torch:redstoneblock"] then
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meseport.register_nodepower("mesecons_torch:redstoneblock", 100)
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meseport.register_actionblock("mcl_core:goldblock")
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end |