2019-08-21 02:58:32 +02:00
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|
|
-- The default minetest.add_entity crashes with an exception if you try adding an entity in an unloaded area
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|
|
-- this wrapper catches that exception and just ignores it.
|
2019-08-23 05:16:08 +02:00
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|
|
safe_add_entity = function(pos, name)
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|
|
local success, ret = pcall(minetest.add_entity, pos, name)
|
2019-08-21 02:58:32 +02:00
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|
if success then return ret else return nil end
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|
|
end
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|
|
-------------------------------------------------------------------------------------------------
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|
-- For displaying where things get built under which periodicities
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|
|
minetest.register_entity("digtron:marker", {
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initial_properties = {
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visual = "cube",
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visual_size = {x=1.05, y=1.05},
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textures = {"digtron_marker_side.png","digtron_marker_side.png","digtron_marker.png","digtron_marker.png","digtron_marker_side.png","digtron_marker_side.png"},
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collisionbox = {-0.525, -0.525, -0.525, 0.525, 0.525, 0.525},
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physical = false,
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},
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on_activate = function(self, staticdata)
|
2019-08-27 03:36:27 +02:00
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minetest.after(5.0,
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function(self)
|
2019-08-21 02:58:32 +02:00
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self.object:remove()
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end,
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self)
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|
end,
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|
on_rightclick=function(self, clicker)
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|
self.object:remove()
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|
end,
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|
on_punch = function(self, hitter)
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|
self.object:remove()
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|
end,
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|
})
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|
local vertical = {x=1.5708, y=0, z=0}
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-- TODO: update to new method of finding buildpos?
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-- TODO: add item indicator entity as well
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digtron.show_offset_markers = function(pos, offset, period)
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local buildpos = digtron.find_new_pos(pos, minetest.get_node(pos).param2)
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local x_pos = math.floor((buildpos.x+offset)/period)*period - offset
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safe_add_entity({x=x_pos, y=buildpos.y, z=buildpos.z}, "digtron:marker")
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if x_pos >= buildpos.x then
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safe_add_entity({x=x_pos - period, y=buildpos.y, z=buildpos.z}, "digtron:marker")
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end
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if x_pos <= buildpos.x then
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safe_add_entity({x=x_pos + period, y=buildpos.y, z=buildpos.z}, "digtron:marker")
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end
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local y_pos = math.floor((buildpos.y+offset)/period)*period - offset
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|
local entity = safe_add_entity({x=buildpos.x, y=y_pos, z=buildpos.z}, "digtron:marker")
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if entity ~= nil then entity:set_rotation(vertical) end
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|
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if y_pos >= buildpos.y then
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|
local entity = safe_add_entity({x=buildpos.x, y=y_pos - period, z=buildpos.z}, "digtron:marker")
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if entity ~= nil then entity:set_rotation(vertical) end
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|
|
end
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|
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if y_pos <= buildpos.y then
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local entity = safe_add_entity({x=buildpos.x, y=y_pos + period, z=buildpos.z}, "digtron:marker")
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if entity ~= nil then entity:set_rotation(vertical) end
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|
|
end
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|
|
local z_pos = math.floor((buildpos.z+offset)/period)*period - offset
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local entity = safe_add_entity({x=buildpos.x, y=buildpos.y, z=z_pos}, "digtron:marker")
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if entity ~= nil then entity:setyaw(1.5708) end
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|
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if z_pos >= buildpos.z then
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|
local entity = safe_add_entity({x=buildpos.x, y=buildpos.y, z=z_pos - period}, "digtron:marker")
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if entity ~= nil then entity:setyaw(1.5708) end
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|
|
end
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|
|
if z_pos <= buildpos.z then
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|
|
local entity = safe_add_entity({x=buildpos.x, y=buildpos.y, z=z_pos + period}, "digtron:marker")
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if entity ~= nil then entity:setyaw(1.5708) end
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|
|
end
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|
|
end
|
|
|
|
|
|
|
|
-----------------------------------------------------------------------------------------------
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|
|
-- For displaying whether nodes are part of a digtron or are obstructed
|
|
|
|
|
2019-08-23 05:16:08 +02:00
|
|
|
digtron.show_buildable_nodes = function(succeeded, failed)
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|
|
|
if succeeded then
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|
|
for _, pos in ipairs(succeeded) do
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|
|
safe_add_entity(pos, "digtron:marker_crate_good")
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|
|
end
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|
|
end
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|
|
if failed then
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|
|
for _, pos in ipairs(failed) do
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safe_add_entity(pos, "digtron:marker_crate_bad")
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|
|
end
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|
|
end
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|
|
|
end
|
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|
|
|
2019-08-21 02:58:32 +02:00
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|
|
minetest.register_entity("digtron:marker_crate_good", {
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initial_properties = {
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|
visual = "cube",
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|
visual_size = {x=1.05, y=1.05},
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|
|
textures = {"digtron_crate.png", "digtron_crate.png", "digtron_crate.png", "digtron_crate.png", "digtron_crate.png", "digtron_crate.png"},
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|
|
collisionbox = {-0.525, -0.525, -0.525, 0.525, 0.525, 0.525},
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|
|
physical = false,
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|
|
glow = minetest.LIGHT_MAX,
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},
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|
|
|
|
|
on_activate = function(self, staticdata)
|
2019-08-27 03:36:27 +02:00
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|
|
minetest.after(digtron.config.marker_crate_good_duration,
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|
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function(self)
|
2019-08-21 02:58:32 +02:00
|
|
|
self.object:remove()
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|
|
end,
|
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|
|
self)
|
|
|
|
end,
|
|
|
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|
|
|
on_rightclick=function(self, clicker)
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|
|
self.object:remove()
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|
|
end,
|
|
|
|
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|
|
|
on_punch = function(self, hitter)
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|
|
|
self.object:remove()
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|
|
|
end,
|
|
|
|
})
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|
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|
|
minetest.register_entity("digtron:marker_crate_bad", {
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|
initial_properties = {
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|
|
visual = "cube",
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|
|
visual_size = {x=1.05, y=1.05},
|
|
|
|
textures = {"digtron_no_entry.png", "digtron_no_entry.png", "digtron_no_entry.png", "digtron_no_entry.png", "digtron_no_entry.png", "digtron_no_entry.png"},
|
|
|
|
collisionbox = {-0.525, -0.525, -0.525, 0.525, 0.525, 0.525},
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|
|
|
physical = false,
|
|
|
|
glow = minetest.LIGHT_MAX,
|
|
|
|
},
|
|
|
|
|
|
|
|
on_activate = function(self, staticdata)
|
2019-08-27 03:36:27 +02:00
|
|
|
minetest.after(digtron.config.marker_crate_bad_duration,
|
|
|
|
function(self)
|
2019-08-21 02:58:32 +02:00
|
|
|
self.object:remove()
|
|
|
|
end,
|
|
|
|
self)
|
|
|
|
end,
|
|
|
|
|
|
|
|
on_rightclick=function(self, clicker)
|
|
|
|
self.object:remove()
|
|
|
|
end,
|
|
|
|
|
|
|
|
on_punch = function(self, hitter)
|
|
|
|
self.object:remove()
|
|
|
|
end,
|
|
|
|
})
|
|
|
|
|
|
|
|
-----------------------------------------------------------------------------------------------------------------
|
|
|
|
-- Builder items
|
|
|
|
|
|
|
|
digtron.remove_builder_item = function(pos)
|
|
|
|
local objects = minetest.env:get_objects_inside_radius(pos, 0.5)
|
|
|
|
if objects ~= nil then
|
|
|
|
for _, obj in ipairs(objects) do
|
|
|
|
if obj and obj:get_luaentity() and obj:get_luaentity().name == "digtron:builder_item" then
|
|
|
|
obj:remove()
|
|
|
|
end
|
|
|
|
end
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
2019-09-08 08:46:54 +02:00
|
|
|
-- Used by unassembled builders
|
2019-08-21 02:58:32 +02:00
|
|
|
digtron.update_builder_item = function(pos)
|
2019-08-26 06:12:05 +02:00
|
|
|
local node = minetest.get_node(pos)
|
|
|
|
if minetest.get_node_group(node.name, "digtron") ~= 4 then
|
|
|
|
return
|
|
|
|
end
|
|
|
|
local target_pos = vector.add(pos, minetest.facedir_to_dir(node.param2))
|
|
|
|
digtron.remove_builder_item(target_pos)
|
2019-08-26 04:09:09 +02:00
|
|
|
local meta = minetest.get_meta(pos)
|
2019-08-26 06:12:05 +02:00
|
|
|
local item = meta:get_string("item")
|
2019-08-26 04:09:09 +02:00
|
|
|
if item ~= "" then
|
|
|
|
digtron.create_builder_item = item
|
2019-09-08 08:46:54 +02:00
|
|
|
safe_add_entity(target_pos,"digtron:builder_item")
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
|
|
|
-- Updates entire Digtron
|
|
|
|
digtron.update_builder_items = function(digtron_id)
|
|
|
|
local layout = digtron.get_layout(digtron_id)
|
|
|
|
local root_pos = digtron.get_pos(digtron_id)
|
|
|
|
|
|
|
|
for hash, data in pairs(layout) do
|
|
|
|
local node = data.node
|
|
|
|
if minetest.get_node_group(node.name, "digtron") == 4 then
|
|
|
|
local item = data.meta.fields.item
|
|
|
|
local pos = vector.add(minetest.get_position_from_hash(hash), root_pos)
|
|
|
|
local target_pos = vector.add(pos, minetest.facedir_to_dir(node.param2))
|
|
|
|
digtron.remove_builder_item(target_pos)
|
|
|
|
if item ~= "" then
|
|
|
|
digtron.create_builder_item = item
|
|
|
|
safe_add_entity(target_pos,"digtron:builder_item")
|
|
|
|
end
|
|
|
|
end
|
2019-08-21 02:58:32 +02:00
|
|
|
end
|
|
|
|
end
|
|
|
|
|
|
|
|
minetest.register_entity("digtron:builder_item", {
|
|
|
|
|
|
|
|
initial_properties = {
|
|
|
|
hp_max = 1,
|
|
|
|
is_visible = true,
|
|
|
|
visual = "wielditem",
|
2019-08-26 06:12:05 +02:00
|
|
|
visual_size = {x=0.3333, y=0.3333},
|
2019-08-21 02:58:32 +02:00
|
|
|
collisionbox = {0,0,0,0,0,0},
|
|
|
|
physical = false,
|
|
|
|
textures = {""},
|
|
|
|
automatic_rotate = math.pi * 0.25,
|
|
|
|
},
|
|
|
|
|
|
|
|
on_activate = function(self, staticdata)
|
|
|
|
local props = self.object:get_properties()
|
|
|
|
if staticdata ~= nil and staticdata ~= "" then
|
|
|
|
local pos = self.object:getpos()
|
2019-08-26 06:12:05 +02:00
|
|
|
local adjacent_builder = false
|
|
|
|
for _, dir in ipairs(digtron.cardinal_dirs) do
|
|
|
|
local target_pos = vector.add(pos, dir)
|
|
|
|
local node = minetest.get_node(target_pos)
|
|
|
|
if minetest.get_node_group(node.name, "digtron") == 4 then
|
|
|
|
-- Not checking whether the adjacent builder is aimed right,
|
|
|
|
-- has the right builder_item, etc. This is just a failsafe
|
|
|
|
-- to clean up entities that somehow got left behind when a
|
|
|
|
-- Digtron moved, not that important really
|
|
|
|
adjacent_builder = true
|
|
|
|
break
|
|
|
|
end
|
|
|
|
end
|
|
|
|
if not adjacent_builder then
|
2019-08-21 02:58:32 +02:00
|
|
|
self.object:remove()
|
|
|
|
return
|
|
|
|
end
|
2019-08-26 06:12:05 +02:00
|
|
|
|
2019-08-21 02:58:32 +02:00
|
|
|
props.textures = {staticdata}
|
|
|
|
self.object:set_properties(props)
|
|
|
|
elseif digtron.create_builder_item ~= nil then
|
|
|
|
props.textures = {digtron.create_builder_item}
|
|
|
|
self.object:set_properties(props)
|
|
|
|
digtron.create_builder_item = nil
|
|
|
|
else
|
|
|
|
self.object:remove()
|
|
|
|
end
|
|
|
|
end,
|
|
|
|
|
|
|
|
get_staticdata = function(self)
|
|
|
|
local props = self.object:get_properties()
|
|
|
|
if props ~= nil and props.textures ~= nil and props.textures[1] ~= nil then
|
|
|
|
return props.textures[1]
|
|
|
|
end
|
|
|
|
return ""
|
|
|
|
end,
|
|
|
|
})
|