minetest-mods/basic_machines/mark.lua

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2019-12-14 17:47:31 +01:00
-- rnd: code borrowed from machines, mark.lua
-- need for marking
machines = {};
machines.pos1 = {};machines.pos11 = {}; machines.pos2 = {};
machines.marker1 = {}
machines.marker11 = {}
machines.marker2 = {}
machines.marker_region = {}
--marks machines region position 1
machines.mark_pos1 = function(name)
local pos1, pos2 = machines.pos1[name], machines.pos2[name]
if pos1 ~= nil then
--make area stay loaded
local manip = minetest.get_voxel_manip()
manip:read_from_map(pos1, pos1)
end
if not machines[name] then machines[name]={} end
machines[name].timer = 10;
if machines.marker1[name] ~= nil then --marker already exists
machines.marker1[name]:remove() --remove marker
machines.marker1[name] = nil
end
if pos1 ~= nil then
--add marker
machines.marker1[name] = minetest.add_entity(pos1, "machines:pos1")
if machines.marker1[name] ~= nil then
machines.marker1[name]:get_luaentity().name = name
end
end
end
--marks machines region position 1
machines.mark_pos11 = function(name)
local pos11 = machines.pos11[name];
if pos11 ~= nil then
--make area stay loaded
local manip = minetest.get_voxel_manip()
manip:read_from_map(pos11, pos11)
end
if not machines[name] then machines[name]={} end
machines[name].timer = 10;
if machines.marker11[name] ~= nil then --marker already exists
machines.marker11[name]:remove() --remove marker
machines.marker11[name] = nil
end
if pos11 ~= nil then
--add marker
machines.marker11[name] = minetest.add_entity(pos11, "machines:pos11")
if machines.marker11[name] ~= nil then
machines.marker11[name]:get_luaentity().name = name
end
end
end
--marks machines region position 2
machines.mark_pos2 = function(name)
local pos1, pos2 = machines.pos1[name], machines.pos2[name]
if pos2 ~= nil then
--make area stay loaded
local manip = minetest.get_voxel_manip()
manip:read_from_map(pos2, pos2)
end
if not machines[name] then machines[name]={} end
machines[name].timer = 10;
if machines.marker2[name] ~= nil then --marker already exists
machines.marker2[name]:remove() --remove marker
machines.marker2[name] = nil
end
if pos2 ~= nil then
--add marker
machines.marker2[name] = minetest.add_entity(pos2, "machines:pos2")
if machines.marker2[name] ~= nil then
machines.marker2[name]:get_luaentity().name = name
end
end
end
minetest.register_entity(":machines:pos1", {
initial_properties = {
visual = "cube",
visual_size = {x=1.1, y=1.1},
textures = {"machines_pos1.png", "machines_pos1.png",
"machines_pos1.png", "machines_pos1.png",
"machines_pos1.png", "machines_pos1.png"},
collisionbox = {-0.55, -0.55, -0.55, 0.55, 0.55, 0.55},
physical = false,
},
on_step = function(self, dtime)
if not machines[self.name] then machines[self.name]={}; machines[self.name].timer = 10 end
machines[self.name].timer = machines[self.name].timer - dtime
if machines[self.name].timer<=0 or machines.marker1[self.name] == nil then
self.object:remove()
end
end,
on_punch = function(self, hitter)
self.object:remove()
machines.marker1[self.name] = nil
machines[self.name].timer = 10
end,
})
minetest.register_entity(":machines:pos11", {
initial_properties = {
visual = "cube",
visual_size = {x=1.1, y=1.1},
textures = {"machines_pos11.png", "machines_pos11.png",
"machines_pos11.png", "machines_pos11.png",
"machines_pos11.png", "machines_pos11.png"},
collisionbox = {-0.55, -0.55, -0.55, 0.55, 0.55, 0.55},
physical = false,
},
on_step = function(self, dtime)
if not machines[self.name] then machines[self.name]={}; machines[self.name].timer = 10 end
machines[self.name].timer = machines[self.name].timer - dtime
if machines[self.name].timer<=0 or machines.marker11[self.name] == nil then
self.object:remove()
end
end,
on_punch = function(self, hitter)
self.object:remove()
machines.marker11[self.name] = nil
machines[self.name].timer = 10
end,
})
minetest.register_entity(":machines:pos2", {
initial_properties = {
visual = "cube",
visual_size = {x=1.1, y=1.1},
textures = {"machines_pos2.png", "machines_pos2.png",
"machines_pos2.png", "machines_pos2.png",
"machines_pos2.png", "machines_pos2.png"},
collisionbox = {-0.55, -0.55, -0.55, 0.55, 0.55, 0.55},
physical = false,
},
on_step = function(self, dtime)
if not machines[self.name] then machines[self.name]={}; machines[self.name].timer = 10 end
if machines[self.name].timer<=0 or machines.marker2[self.name] == nil then
self.object:remove()
end
end,
})