mtcontrib/boost_cart
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Code Issues Releases Wiki Activity

Fix jerky movement on punch

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This commit is contained in:
SmallJoker 2016-11-26 21:13:15 +01:00
parent cf9b82de37
commit de5fb1825a
2 changed files with 5 additions and 7 deletions
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8
cart_entity.lua
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@ -143,7 +143,6 @@ end
function cart_entity:on_step(dtime) function cart_entity:on_step(dtime)
local vel = self.object:getvelocity() local vel = self.object:getvelocity()
local update = {}
if self.punched then if self.punched then
vel = vector.add(vel, self.velocity) vel = vector.add(vel, self.velocity)
self.object:setvelocity(vel) self.object:setvelocity(vel)
@ -153,6 +152,7 @@ function cart_entity:on_step(dtime)
end end
local pos = self.object:getpos() local pos = self.object:getpos()
local update = {}
if self.old_pos and not self.punched then if self.old_pos and not self.punched then
local flo_pos = vector.round(pos) local flo_pos = vector.round(pos)
@ -175,9 +175,8 @@ function cart_entity:on_step(dtime)
if self.old_pos then if self.old_pos then
-- Detection for "skipping" nodes -- Detection for "skipping" nodes
local expected_pos = vector.add(self.old_pos, self.old_dir)
local found_path = boost_cart:pathfinder( local found_path = boost_cart:pathfinder(
pos, expected_pos, self.old_dir, ctrl, self.old_switch, self.railtype pos, self.old_pos, self.old_dir, ctrl, self.old_switch, self.railtype
) )
if not found_path then if not found_path then
@ -258,7 +257,7 @@ function cart_entity:on_step(dtime)
acc = -0.4 acc = -0.4
end end
end end
-- Slow down or speed up, depending on Y direction -- Slow down or speed up, depending on Y direction
if acc then if acc then
acc = acc + dir.y * -2.5 acc = acc + dir.y * -2.5
@ -344,7 +343,6 @@ function cart_entity:on_step(dtime)
if update.pos then if update.pos then
self.object:setpos(pos) self.object:setpos(pos)
end end
update = nil
end end
minetest.register_entity(":carts:cart", cart_entity) minetest.register_entity(":carts:cart", cart_entity)

4
functions.lua
View File

@ -158,9 +158,9 @@ function boost_cart:get_rail_direction(pos_, dir, ctrl, old_switch, railtype)
return {x=0, y=0, z=0} return {x=0, y=0, z=0}
end end
function boost_cart:pathfinder(pos_, expected_pos, old_dir, ctrl, pf_switch, railtype) function boost_cart:pathfinder(pos_, old_pos, old_dir, ctrl, pf_switch, railtype)
local pos = vector.round(pos_) local pos = vector.round(pos_)
local pf_pos = vector.round(expected_pos) local pf_pos = vector.round(old_pos)
local pf_dir = vector.new(old_dir) local pf_dir = vector.new(old_dir)
for i = 1, 3 do for i = 1, 3 do