mff/boost_cart
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Allow switching with keys

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This commit is contained in:
SmallJoker
2014-08-09 17:37:02 +02:00
parent 70f07f4158
commit 59b1512cc3
13 changed files with 69 additions and 58 deletions
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26
init.lua
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@ -29,7 +29,8 @@ boost_cart.cart = {
punch = false, -- used to re-send velocity and position
velocity = {x=0, y=0, z=0}, -- only used on punch
old_dir = {x=0, y=0, z=0},
old_pos = nil
old_pos = nil,
old_switch = nil
}
function boost_cart.cart:on_rightclick(clicker)
@ -42,7 +43,7 @@ function boost_cart.cart:on_rightclick(clicker)
clicker:set_detach()
elseif not self.driver then
self.driver = player_name
clicker:set_attach(self.object, "", {x=0, y=5, z=0}, {x=0, y=0, z=0})
clicker:set_attach(self.object, "", {x=0,y=0.5,z=0}, {x=0,y=0,z=0})
end
end
@ -57,6 +58,7 @@ function boost_cart.cart:on_punch(puncher, time_from_last_punch, tool_capabiliti
if puncher:get_player_control().sneak then
if self.driver then
default.player_attached[self.driver] = nil
local player = minetest.get_player_by_name(self.driver)
if player then
player:set_detach()
@ -111,7 +113,7 @@ function boost_cart.cart:on_step(dtime)
return
end
local dir = false
local dir, last_switch = nil, nil
local pos = self.object:getpos()
if self.old_pos and not self.punch then
local flo_pos = vector.floor(pos)
@ -120,12 +122,19 @@ function boost_cart.cart:on_step(dtime)
return
end
end
local ctrl = nil
if self.driver then
local player = minetest.get_player_by_name(self.driver)
if player then
ctrl = player:get_player_control()
end
end
if self.old_pos then
local diff = vector.subtract(self.old_pos, pos)
for _,v in ipairs({"x","y","z"}) do
if math.abs(diff[v]) > 1.2 then
local expected_pos = vector.add(self.old_pos, self.old_dir)
dir = boost_cart:get_rail_direction(pos, self.old_dir)
dir, last_switch = boost_cart:get_rail_direction(pos, self.old_dir, ctrl, self.old_switch)
if vector.equals(dir, {x=0, y=0, z=0}) then
dir = false
pos = vector.new(expected_pos)
@ -154,7 +163,7 @@ function boost_cart.cart:on_step(dtime)
local max_vel = boost_cart.speed_max
if not dir then
dir = boost_cart:get_rail_direction(pos, cart_dir)
dir, last_switch = boost_cart:get_rail_direction(pos, cart_dir, ctrl, self.old_switch)
end
if vector.equals(dir, {x=0, y=0, z=0}) then
vel = {x=0, y=0, z=0}
@ -194,9 +203,13 @@ function boost_cart.cart:on_step(dtime)
end
end
end
acc = acc + (speed_mod * 7)
acc = acc + (speed_mod * 8)
else
acc = acc - 0.4
-- Handbrake
if ctrl and ctrl.down then
acc = acc - 0.8
end
end
local new_acc = {
@ -210,6 +223,7 @@ function boost_cart.cart:on_step(dtime)
self.old_pos = vector.new(pos)
self.old_dir = vector.new(dir)
self.old_switch = last_switch
-- Limits
for _,v in ipairs({"x","y","z"}) do