Minetest/VoxeLibre
2
0
Fork 0
mirror of https://git.minetest.land/VoxeLibre/VoxeLibre.git synced 2024-11-30 22:41:20 +01:00
Code Issues Projects Releases Packages Wiki Activity

Stop carts from reversing when they stop, make stopped carts try to start moving in the direction the player is facing

Browse source
This commit is contained in:
teknomunk 2024-04-23 16:34:39 +00:00
parent 190ce1b811
commit 388e63da7e
2 changed files with 20 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
mods/ENTITIES/mcl_minecarts/carts.lua
View file

@ -21,6 +21,7 @@ assert(handle_cart_enter)
-- Constants -- Constants
local max_step_distance = 0.5 local max_step_distance = 0.5
local MINECART_MAX_HP = 4 local MINECART_MAX_HP = 4
local TWO_OVER_PI = 2 / math.pi
local function detach_driver(self) local function detach_driver(self)
local staticdata = self._staticdata local staticdata = self._staticdata
@ -244,6 +245,7 @@ function DEFAULT_CART_DEF:on_step(dtime)
local controls = {} local controls = {}
if ctrl.up then controls.forward = now_time end if ctrl.up then controls.forward = now_time end
if ctrl.down then controls.brake = now_time end if ctrl.down then controls.brake = now_time end
controls.look = math.round(player:get_look_horizontal() * TWO_OVER_PI) % 4
staticdata.controls = controls staticdata.controls = controls
end end

28
mods/ENTITIES/mcl_minecarts/movement.lua
View file

@ -38,6 +38,16 @@ local function try_detach_minecart(staticdata)
end end
end end
local function reverse_direction(staticdata)
if staticdata.behind or staticdata.ahead then
reverse_train(staticdata)
return
end
mod.reverse_cart_direction(staticdata)
end
--[[ --[[
Array of hooks { {u,v,w}, name } Array of hooks { {u,v,w}, name }
Actual position is pos + u * dir + v * right + w * up Actual position is pos + u * dir + v * right + w * up
@ -248,6 +258,13 @@ local function calculate_acceleration(staticdata)
local time_active = minetest.get_gametime() - 0.25 local time_active = minetest.get_gametime() - 0.25
if (ctrl.forward or 0) > time_active then if (ctrl.forward or 0) > time_active then
if staticdata.velocity == 0 then
local look_dir = minetest.facedir_to_dir(ctrl.look or 0)
local dot = vector.dot(staticdata.dir, look_dir)
if dot < 0 then
reverse_direction(staticdata)
end
end
acceleration = 4 acceleration = 4
elseif (ctrl.brake or 0) > time_active then elseif (ctrl.brake or 0) > time_active then
acceleration = -1.5 acceleration = -1.5
@ -270,15 +287,6 @@ local function calculate_acceleration(staticdata)
return acceleration return acceleration
end end
local function reverse_direction(staticdata)
if staticdata.behind or staticdata.ahead then
reverse_train(staticdata)
return
end
mod.reverse_cart_direction(staticdata)
end
local function do_movement_step(staticdata, dtime) local function do_movement_step(staticdata, dtime)
if not staticdata.connected_at then return 0 end if not staticdata.connected_at then return 0 end
@ -405,7 +413,7 @@ local function do_movement_step(staticdata, dtime)
-- Update cart direction -- Update cart direction
staticdata.dir = next_dir staticdata.dir = next_dir
elseif stops_in_block and v_1 < (FRICTION/5) and a <= 0 then elseif stops_in_block and v_1 < (FRICTION/5) and a <= 0 and staticdata.dir.y > 0 then
-- Handle direction flip due to gravity -- Handle direction flip due to gravity
if DEBUG then mcl_debug("Gravity flipped direction") end if DEBUG then mcl_debug("Gravity flipped direction") end