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Allow players to push minecarts that are not on track

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This commit is contained in:
teknomunk 2024-04-06 06:50:30 +00:00
parent b6e51a3c40
commit 659a387256
1 changed files with 47 additions and 29 deletions
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44
mods/ENTITIES/mcl_minecarts/carts.lua
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@ -136,13 +136,22 @@ local function update_cart_orientation(self,staticdata)
self.object:set_rotation(rot) self.object:set_rotation(rot)
end end
local function direction_away_from_players(self, staticdata) local function vector_away_from_players(self, staticdata)
local objs = minetest.get_objects_inside_radius(self.object:get_pos(), 1.1) local objs = minetest.get_objects_inside_radius(self.object:get_pos(), 1.1)
for n=1,#objs do for n=1,#objs do
local obj = objs[n] local obj = objs[n]
local player_name = obj:get_player_name() local player_name = obj:get_player_name()
if player_name and player_name ~= "" and not ( self._driver and self._driver == player_name ) then if player_name and player_name ~= "" and not ( self._driver and self._driver == player_name ) then
local diff = obj:get_pos() - self.object:get_pos() return obj:get_pos() - self.object:get_pos()
end
end
return nil
end
local function direction_away_from_players(self, staticdata)
local diff = vector_away_from_players(self, staticdata)
if not diff then return 0 end
local length = vector.distance(vector.new(0,0,0),diff) local length = vector.distance(vector.new(0,0,0),diff)
local vec = diff / length local vec = diff / length
@ -161,9 +170,6 @@ local function direction_away_from_players(self, staticdata)
return length * 4 return length * 4
end end
end end
end
end
return 0 return 0
end end
@ -430,6 +436,12 @@ local function do_detached_movement(self, dtime)
self.object:set_acceleration(accel) self.object:set_acceleration(accel)
end end
local away = vector_away_from_players(self, staticdata)
if away then
local v = self.object:get_velocity()
self.object:set_velocity(v - away)
end
-- Try to reconnect to rail -- Try to reconnect to rail
local pos_r = vector.round(self.object:get_pos()) local pos_r = vector.round(self.object:get_pos())
local node = minetest.get_node(pos_r) local node = minetest.get_node(pos_r)
@ -801,21 +813,25 @@ function mcl_minecarts.place_minecart(itemstack, pointed_thing, placer)
return return
end end
local railpos, node local spawn_pos = pointed_thing.above
local cart_dir = vector.new(1,0,0)
local railtype, railpos, node
if mcl_minecarts:is_rail(pointed_thing.under) then if mcl_minecarts:is_rail(pointed_thing.under) then
railpos = pointed_thing.under railpos = pointed_thing.under
node = minetest.get_node(pointed_thing.under)
elseif mcl_minecarts:is_rail(pointed_thing.above) then elseif mcl_minecarts:is_rail(pointed_thing.above) then
railpos = pointed_thing.above railpos = pointed_thing.above
node = minetest.get_node(pointed_thing.above) end
else if railpos then
return spawn_pos = railpos
node = minetest.get_node(railpos)
railtype = minetest.get_item_group(node.name, "connect_to_raillike")
cart_dir = mcl_minecarts:get_rail_direction(railpos, vector.new(1,0,0), nil, nil, railtype)
end end
local entity_id = entity_mapping[itemstack:get_name()] local entity_id = entity_mapping[itemstack:get_name()]
local cart = minetest.add_entity(railpos, entity_id) local cart = minetest.add_entity(spawn_pos, entity_id)
local railtype = minetest.get_item_group(node.name, "connect_to_raillike")
local cart_dir = mcl_minecarts:get_rail_direction(railpos, vector.new(1,0,0), nil, nil, railtype)
cart:set_yaw(minetest.dir_to_yaw(cart_dir)) cart:set_yaw(minetest.dir_to_yaw(cart_dir))
-- Update static data -- Update static data
@ -829,7 +845,9 @@ function mcl_minecarts.place_minecart(itemstack, pointed_thing, placer)
le._mcl_minecarts_on_place(le, placer) le._mcl_minecarts_on_place(le, placer)
end end
if railpos then
handle_cart_enter(le, railpos) handle_cart_enter(le, railpos)
end
local pname = "" local pname = ""
if placer then if placer then