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local build = {}
local function build_y(callback)
build.pos.y = build.pos.y - build.step.y
local function step()
build.pos.y = build.pos.y + build.step.y
minetest.after(0.25, (build.pos.y == build.goal.y) and callback or step)
minetest.place_node(build.pos)
local player_pos = minetest.find_node_near(build.pos, 2, "air")
if player_pos then
minetest.localplayer:set_pos(player_pos)
end
end
minetest.after(0.25, step)
end
local function build_z(callback)
build.pos.z = build.pos.z - build.step.z
local function step()
build.start.y, build.goal.y = build.goal.y, build.start.y
build.step.y = (build.goal.y > build.pos.y) and 1 or -1
build.pos.z = build.pos.z + build.step.z
build_y((build.pos.z == build.goal.z) and callback or step)
end
minetest.after(0.25, step)
end
local function build_x(callback)
build.pos.x = build.pos.x - build.step.x
local function step()
build.start.z, build.goal.z = build.goal.z, build.start.z
build.step.z = (build.goal.z > build.pos.z) and 1 or -1
build.pos.x = build.pos.x + build.step.x
build_z((build.pos.x == build.goal.x) and callback or step)
end
minetest.after(0.25, step)
end
minetest.register_chatcommand("build", {
func = function(param)
local sucess
build.start = vector.round(minetest.localplayer:get_pos())
build.pos = vector.new(build.start)
success, build.goal = minetest.parse_relative_pos(param)
if success then
build.step = {}
build.step.x = (build.goal.x > build.start.x) and 1 or -1
build.start.z, build.goal.z = build.goal.z, build.start.z
build.start.y, build.goal.y = build.goal.y, build.start.y
build_x(function() minetest.display_chat_message("Done.") end)
end
return false, build.goal
end
})
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