forked from VoxeLibre/VoxeLibre
Fix call signature of mcl_util.hopper_pull_to_inventory, move cart-specific behaviors to _mcl_minecarts_on_step handlers, fix typo, change distance used in rail reattach code, move cart_id generation
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@ -345,7 +345,7 @@ function mcl_util.hopper_push(pos, dst_pos)
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return ok
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end
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function mcl_util.hopper_pull_to_inventory(hop_inv, hop_list, src_pos)
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function mcl_util.hopper_pull_to_inventory(hop_inv, hop_list, src_pos, pos)
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-- TODO: merge together with hopper_pull after https://git.minetest.land/MineClone2/MineClone2/pulls/4190 is merged
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-- Get node pos' for item transfer
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local src = minetest.get_node(src_pos)
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@ -645,6 +645,9 @@ local function register_entity(entity_id, def)
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-- Fix up types
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data.dir = vector.new(data.dir)
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-- Make sure all carts have an ID to isolate them
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data.cart_id = staticdata.cart_id or math.random(1,1000000000)
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self._staticdata = data
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end
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self.object:set_armor_groups({immortal=1})
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@ -671,12 +674,13 @@ local function register_entity(entity_id, def)
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pos = self.object:get_pos()
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-- Try to reattach
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local rounded_pos = vector.round(pos)
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if mcl_minecarts:is_rail(rounded_pos) and vector.distance(pos, rounded_pos) < 0.25 then
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if mcl_minecarts:is_rail(rounded_pos) and vector.distance(pos, rounded_pos) < 0.5 then
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-- Reattach
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staticdata.connected_at = rounded_pos
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pos = rounded_pos
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else
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mineclone.log("warning","TODO: handle detached cart behavior")
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minetest.log("warning","rounded_pos="..tostring(rounded_pos)..",dist="..vector.distance(pos, rounded_pos))
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minetest.log("warning","TODO: handle detached cart behavior")
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end
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end
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@ -783,7 +787,7 @@ local function register_entity(entity_id, def)
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local new_watches = {}
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for _,node_pos in ipairs(watches) do
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if node_pos ~= post then
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if node_pos ~= pos then
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new_watches[#new_watches] = node_pos
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end
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end
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@ -791,18 +795,12 @@ local function register_entity(entity_id, def)
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end
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function cart:on_step(dtime)
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-- TODO: move to _mcl_minecarts_on_step handler and on_enter handler for hopper minecart
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hopper_take_item(self, dtime)
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local staticdata = self._staticdata
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-- Make sure all carts have an ID to isolate them
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staticdata.cart_id = staticdata.cart_id or math.random(1,1000000000)
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if not staticdata then
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staticdata = make_staticdata()
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self._staticdata = staticdata
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end
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if (staticdata.hopper_delay or 0) > 0 then
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staticdata.hopper_delay = staticdata.hopper_delay - dtime
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end
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@ -849,129 +847,9 @@ local function register_entity(entity_id, def)
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end
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end
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-- TODO: move to _mcl_minecarts_on_step handler for plain minecart
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-- Grab mob
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if math.random(1,20) > 15 and not self._passenger then
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if self.name == "mcl_minecarts:minecart" then
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local mobsnear = minetest.get_objects_inside_radius(self.object:get_pos(), 1.3)
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for n=1, #mobsnear do
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local mob = mobsnear[n]
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if mob then
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local entity = mob:get_luaentity()
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if entity and entity.is_mob then
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self._passenger = entity
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mob:set_attach(self.object, "", passenger_attach_position, vector.zero())
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break
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end
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end
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end
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end
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elseif self._passenger then
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local passenger_pos = self._passenger.object:get_pos()
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if not passenger_pos then
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self._passenger = nil
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end
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end
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-- Drop minecart if it isn't on a rail anymore
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--[[ Remove this entirely once off-cart minecart behavior is implemented
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if self._last_float_check == nil then
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self._last_float_check = 0
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else
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self._last_float_check = self._last_float_check + dtime
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end
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if self._last_float_check >= mcl_minecarts.check_float_time then
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pos = self.object:get_pos()
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rou_pos = vector.round(pos)
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node = minetest.get_node(rou_pos)
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local g = minetest.get_item_group(node.name, "connect_to_raillike")
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if g ~= self._staticdata.railtype and self._staticdata.railtype then
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-- Detach driver
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detach_driver(self)
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-- Explode if already ignited
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if self._boomtimer then
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self.object:remove()
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mcl_explosions.explode(pos, 4, { drop_chance = 1.0 })
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return
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end
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-- Do not drop minecart. It goes off the rails too frequently, and anyone using them for farms won't
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-- notice and lose their iron and not bother. Not cool until fixed.
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end
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self._last_float_check = 0
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end
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]]
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local hook = cart._mcl_minecarts_on_step
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if hook then hook(cart,dtime) end
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-- TODO: move the below into cart-specific hooks
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-- TODO: move to _mcl_minecarts_on_step handler for furnace minecart
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-- Update furnace stuff
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if self._fueltime and self._fueltime > 0 then
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self._fueltime = self._fueltime - dtime
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if self._fueltime <= 0 then
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self.object:set_properties({textures =
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{
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"default_furnace_top.png",
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"default_furnace_top.png",
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"default_furnace_front.png",
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"default_furnace_side.png",
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"default_furnace_side.png",
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"default_furnace_side.png",
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"mcl_minecarts_minecart.png",
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}})
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self._fueltime = 0
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end
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end
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local has_fuel = self._fueltime and self._fueltime > 0
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-- TODO: move to _mcl_minecarts_on_step handler for TNT minecart
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-- Update TNT stuff
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if self._boomtimer then
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-- Explode
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self._boomtimer = self._boomtimer - dtime
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local pos = self.object:get_pos()
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if self._boomtimer <= 0 then
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self.object:remove()
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mcl_explosions.explode(pos, 4, { drop_chance = 1.0 })
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return
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else
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tnt.smoke_step(pos)
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end
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end
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if self._blinktimer then
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self._blinktimer = self._blinktimer - dtime
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if self._blinktimer <= 0 then
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self._blink = not self._blink
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if self._blink then
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self.object:set_properties({textures =
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{
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"default_tnt_top.png",
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"default_tnt_bottom.png",
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"default_tnt_side.png",
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"default_tnt_side.png",
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"default_tnt_side.png",
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"default_tnt_side.png",
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"mcl_minecarts_minecart.png",
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}})
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else
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self.object:set_properties({textures =
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{
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"mcl_tnt_blink.png",
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"mcl_tnt_blink.png",
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"mcl_tnt_blink.png",
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"mcl_tnt_blink.png",
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"mcl_tnt_blink.png",
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"mcl_tnt_blink.png",
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"mcl_minecarts_minecart.png",
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}})
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end
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self._blinktimer = tnt.BLINKTIMER
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end
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end
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-- Cart specific behaviors
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local hook = self._mcl_minecarts_on_step
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if hook then hook(self,dtime) end
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end
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function cart:get_staticdata()
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@ -1152,7 +1030,31 @@ register_minecart({
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end, name)
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end
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end,
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on_activate_by_rail = activate_normal_minecart
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on_activate_by_rail = activate_normal_minecart,
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_mcl_minecarts_on_step = function(self, dtime)
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-- Grab mob
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if math.random(1,20) > 15 and not self._passenger then
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if self.name == "mcl_minecarts:minecart" then
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local mobsnear = minetest.get_objects_inside_radius(self.object:get_pos(), 1.3)
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for n=1, #mobsnear do
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local mob = mobsnear[n]
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if mob then
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local entity = mob:get_luaentity()
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if entity and entity.is_mob then
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self._passenger = entity
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mob:set_attach(self.object, "", passenger_attach_position, vector.zero())
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break
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end
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end
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end
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end
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elseif self._passenger then
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local passenger_pos = self._passenger.object:get_pos()
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if not passenger_pos then
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self._passenger = nil
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end
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end
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end
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})
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-- Minecart with Chest
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@ -1230,7 +1132,27 @@ register_minecart({
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end
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end,
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on_activate_by_rail = nil,
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creative = true
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creative = true,
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_mcl_minecarts_on_step = function(self, dtime)
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-- Update furnace stuff
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if self._fueltime and self._fueltime > 0 then
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self._fueltime = self._fueltime - dtime
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if self._fueltime <= 0 then
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self.object:set_properties({textures =
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{
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"default_furnace_top.png",
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"default_furnace_top.png",
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"default_furnace_front.png",
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"default_furnace_side.png",
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"default_furnace_side.png",
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"default_furnace_side.png",
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"mcl_minecarts_minecart.png",
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}})
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self._fueltime = 0
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end
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end
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--local has_fuel = self._fueltime and self._fueltime > 0
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end
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})
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-- Minecart with Command Block
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@ -1296,10 +1218,13 @@ register_minecart({
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-- try to pull from containers into our inventory
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local inv = mcl_entity_invs.load_inv(self,5)
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local above_pos = pos + vector.new(0,1,0)
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mcl_util.hopper_pull_to_inventory(inv, 'main', above_pos)
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mcl_util.hopper_pull_to_inventory(inv, 'main', above_pos, pos)
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staticdata.hopper_delay = (staticdata.hopper_delay or 0) + (1/20)
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end,
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_mcl_minecarts_on_step = function(self, dtime)
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hopper_take_item(self, dtime)
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end,
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creative = true
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})
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mcl_entity_invs.register_inv("mcl_minecarts:hopper_minecart", "Hopper Minecart", 5, false, true)
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@ -1345,7 +1270,52 @@ register_minecart({
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end
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end,
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on_activate_by_rail = activate_tnt_minecart,
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creative = true
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creative = true,
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_mcl_minecarts_on_step = function(self, dtime)
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-- Update TNT stuff
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if self._boomtimer then
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-- Explode
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self._boomtimer = self._boomtimer - dtime
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local pos = self.object:get_pos()
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if self._boomtimer <= 0 then
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self.object:remove()
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mcl_explosions.explode(pos, 4, { drop_chance = 1.0 })
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return
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else
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tnt.smoke_step(pos)
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end
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end
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if self._blinktimer then
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self._blinktimer = self._blinktimer - dtime
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if self._blinktimer <= 0 then
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self._blink = not self._blink
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if self._blink then
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self.object:set_properties({textures =
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{
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"default_tnt_top.png",
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"default_tnt_bottom.png",
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"default_tnt_side.png",
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"default_tnt_side.png",
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"default_tnt_side.png",
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"default_tnt_side.png",
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"mcl_minecarts_minecart.png",
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}})
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else
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self.object:set_properties({textures =
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{
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"mcl_tnt_blink.png",
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"mcl_tnt_blink.png",
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"mcl_tnt_blink.png",
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"mcl_tnt_blink.png",
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"mcl_tnt_blink.png",
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"mcl_tnt_blink.png",
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"mcl_minecarts_minecart.png",
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}})
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end
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self._blinktimer = tnt.BLINKTIMER
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end
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end
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end,
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})
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