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Add boost_cart:register_rail(name, def)

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This commit is contained in:
SmallJoker
2015-06-05 20:00:53 +02:00
parent adfcfe0841
commit a7fd733819
4 changed files with 46 additions and 85 deletions
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39
functions.lua
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@ -39,7 +39,7 @@ end
function boost_cart:check_front_up_down(pos, dir_, check_down, railtype)
local dir = vector.new(dir_)
local cur = nil
-- Front
dir.y = 0
cur = vector.add(pos, dir)
@ -67,7 +67,7 @@ function boost_cart:get_rail_direction(pos_, dir, ctrl, old_switch, railtype)
local pos = vector.round(pos_)
local cur = nil
local left_check, right_check = true, true
-- Check left and right
local left = {x=0, y=0, z=0}
local right = {x=0, y=0, z=0}
@ -78,7 +78,7 @@ function boost_cart:get_rail_direction(pos_, dir, ctrl, old_switch, railtype)
left.z = dir.x
right.z = -dir.x
end
if ctrl then
if old_switch == 1 then
left_check = false
@ -100,13 +100,13 @@ function boost_cart:get_rail_direction(pos_, dir, ctrl, old_switch, railtype)
right_check = true
end
end
-- Normal
cur = boost_cart:check_front_up_down(pos, dir, true, railtype)
if cur then
return cur
end
-- Left, if not already checked
if left_check then
cur = boost_cart:check_front_up_down(pos, left, false, railtype)
@ -114,7 +114,7 @@ function boost_cart:get_rail_direction(pos_, dir, ctrl, old_switch, railtype)
return cur
end
end
-- Right, if not already checked
if right_check then
cur = boost_cart:check_front_up_down(pos, right, false, railtype)
@ -122,7 +122,7 @@ function boost_cart:get_rail_direction(pos_, dir, ctrl, old_switch, railtype)
return cur
end
end
-- Backwards
if not old_switch then
cur = boost_cart:check_front_up_down(pos, {
@ -134,7 +134,7 @@ function boost_cart:get_rail_direction(pos_, dir, ctrl, old_switch, railtype)
return cur
end
end
return {x=0, y=0, z=0}
end
@ -147,4 +147,27 @@ function boost_cart:boost_rail(pos, amount)
obj_:get_luaentity():on_punch()
end
end
end
function boost_cart:register_rail(name, def)
local def_default = {
drawtype = "raillike",
paramtype = "light",
sunlight_propagates = true,
is_ground_content = true,
walkable = false,
selection_box = {
type = "fixed",
fixed = {-1/2, -1/2, -1/2, 1/2, -1/2+1/16, 1/2},
}
}
for k, v in pairs(def_default) do
def[k] = v
end
if not def.inventory_image then
def.wield_image = def.tiles[1]
def.inventory_image = def.tiles[1]
end
minetest.register_node(name, def)
end