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Implement basic detector rail logic

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This commit is contained in:
Wuzzy 2017-08-29 01:28:32 +02:00
parent b85df95bb2
commit 1fd897c721
2 changed files with 43 additions and 14 deletions
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55
mods/ENTITIES/mcl_minecarts/init.lua
View file

@ -2,14 +2,6 @@ mcl_minecarts = {}
mcl_minecarts.modpath = minetest.get_modpath("mcl_minecarts")
mcl_minecarts.speed_max = 10
local vector_floor = function(v)
return {
x = math.floor(v.x),
y = math.floor(v.y),
z = math.floor(v.z)
}
end
dofile(mcl_minecarts.modpath.."/functions.lua")
dofile(mcl_minecarts.modpath.."/rails.lua")
@ -43,7 +35,7 @@ local function register_entity(entity_id, mesh, textures, drop, on_rightclick)
function cart:on_punch(puncher, time_from_last_punch, tool_capabilities, direction)
local pos = self.object:getpos()
if not self._railtype then
local node = minetest.get_node(vector_floor(pos)).name
local node = minetest.get_node(vector.floor(pos)).name
self._railtype = minetest.get_item_group(node, "connect_to_raillike")
end
@ -70,11 +62,22 @@ local function register_entity(entity_id, mesh, textures, drop, on_rightclick)
end
end
-- Disable detector rail
local rou_pos = vector.round(pos)
local node = minetest.get_node(rou_pos)
if node.name == "mcl_minecarts:detector_rail_on" then
local newnode = {name="mcl_minecarts:detector_rail", param2 = node.param2}
minetest.swap_node(rou_pos, newnode)
mesecon.receptor_off(rou_pos)
end
-- Drop items and remove cart entity
if not minetest.settings:get_bool("creative_mode") then
for d=1, #drop do
minetest.add_item(self.object:getpos(), drop[d])
end
end
self.object:remove()
return
end
@ -115,10 +118,28 @@ local function register_entity(entity_id, mesh, textures, drop, on_rightclick)
local dir, last_switch = nil, nil
local pos = self.object:getpos()
if self._old_pos and not self._punched then
local flo_pos = vector_floor(pos)
local flo_old = vector_floor(self._old_pos)
local flo_pos = vector.floor(pos)
local flo_old = vector.floor(self._old_pos)
if vector.equals(flo_pos, flo_old) then
return
-- Prevent querying the same node over and over again
end
-- Update detector rails
local rou_pos = vector.round(pos)
local rou_old = vector.round(self._old_pos)
local node = minetest.get_node(rou_pos)
local node_old = minetest.get_node(rou_old)
if node.name == "mcl_minecarts:detector_rail" then
local newnode = {name="mcl_minecarts:detector_rail_on", param2 = node.param2}
minetest.swap_node(rou_pos, newnode)
mesecon.receptor_on(rou_pos)
end
if node_old.name == "mcl_minecarts:detector_rail_on" then
local newnode = {name="mcl_minecarts:detector_rail", param2 = node_old.param2}
minetest.swap_node(rou_old, newnode)
mesecon.receptor_off(rou_old)
end
end
@ -229,6 +250,7 @@ local function register_entity(entity_id, mesh, textures, drop, on_rightclick)
awards.unlock(self._driver, "mcl:onARail")
end
if update.pos or self._punched then
local yaw = 0
if dir.x < 0 then
@ -288,10 +310,19 @@ local register_craftitem = function(itemstring, entity_id, description, longdesc
if mcl_minecarts:is_rail(pointed_thing.under) then
railpos = pointed_thing.under
elseif mcl_minecarts:is_rail(pointed_thing.above) then
railpos = pointed_thing.under
railpos = pointed_thing.above
node = minetest.get_node(pointed_thing.above)
else
return
end
-- Activate detector rail
if node.name == "mcl_minecarts:detector_rail" then
local newnode = {name="mcl_minecarts:detector_rail_on", param2 = node.param2}
minetest.swap_node(railpos, newnode)
mesecon.receptor_on(railpos)
end
local cart = minetest.add_entity(railpos, entity_id)
local railtype = minetest.get_item_group(node.name, "connect_to_raillike")
local cart_dir = mcl_minecarts:get_rail_direction(railpos, {x=1, y=0, z=0}, nil, nil, railtype)

2
mods/MISC/mcl_wip/init.lua
View file

@ -21,8 +21,6 @@ local wip_items = {
"mcl_minecarts:chest_minecart",
"mcl_minecarts:furnace_minecart",
"mcl_minecarts:tnt_minecart",
"mcl_minecarts:detector_rail",
"mcl_minecarts:detector_rail_on",
"mcl_minecarts:activator_rail",
"mcl_minecarts:activator_rail_on",
}