Code cleanup
This commit is contained in:
parent
026ea5940c
commit
177e8f4b9d
|
|
@ -1,7 +1,11 @@
|
|||
-- Constants
|
||||
local size_min, size_max = 20, 59
|
||||
local delta_size = size_max - size_min
|
||||
local max_orb_age = 300 -- seconds
|
||||
local gravity = vector.new(0, -((tonumber(minetest.settings:get("movement_gravity"))) or 9.81), 0)
|
||||
|
||||
local size_to_xp = {
|
||||
-- min and max XP amount for a given size
|
||||
{-32768, 2}, -- 1
|
||||
{ 3, 6}, -- 2
|
||||
{ 7, 16}, -- 3
|
||||
|
|
@ -25,15 +29,6 @@ local function xp_to_size(xp)
|
|||
return ((i - 1) / (l - 1) * delta_size + size_min) / 100
|
||||
end
|
||||
|
||||
local max_orb_age = 300 -- seconds
|
||||
local gravity = vector.new(0, -((tonumber(minetest.settings:get("movement_gravity"))) or 9.81), 0)
|
||||
|
||||
local collector, pos, pos2
|
||||
local direction, distance, player_velocity, goal
|
||||
local currentvel, acceleration, multiplier, velocity
|
||||
local node, vel, def
|
||||
local is_moving, is_slippery, slippery, slip_factor
|
||||
local size
|
||||
local function xp_step(self, dtime)
|
||||
--if item set to be collected then only execute go to player
|
||||
if self.collected == true then
|
||||
|
|
@ -41,32 +36,32 @@ local function xp_step(self, dtime)
|
|||
self.collected = false
|
||||
return
|
||||
end
|
||||
collector = minetest.get_player_by_name(self.collector)
|
||||
local collector = minetest.get_player_by_name(self.collector)
|
||||
if collector and collector:get_hp() > 0 and vector.distance(self.object:get_pos(),collector:get_pos()) < 7.25 then
|
||||
self.object:set_acceleration(vector.new(0,0,0))
|
||||
self.disable_physics(self)
|
||||
--get the variables
|
||||
pos = self.object:get_pos()
|
||||
pos2 = collector:get_pos()
|
||||
local pos = self.object:get_pos()
|
||||
local pos2 = collector:get_pos()
|
||||
|
||||
player_velocity = collector:get_velocity() or collector:get_player_velocity()
|
||||
local player_velocity = collector:get_velocity() or collector:get_player_velocity()
|
||||
|
||||
pos2.y = pos2.y + 0.8
|
||||
|
||||
direction = vector.direction(pos,pos2)
|
||||
distance = vector.distance(pos2,pos)
|
||||
multiplier = distance
|
||||
local direction = vector.direction(pos,pos2)
|
||||
local distance = vector.distance(pos2,pos)
|
||||
local multiplier = distance
|
||||
if multiplier < 1 then
|
||||
multiplier = 1
|
||||
end
|
||||
goal = vector.multiply(direction,multiplier)
|
||||
currentvel = self.object:get_velocity()
|
||||
local goal = vector.multiply(direction,multiplier)
|
||||
local currentvel = self.object:get_velocity()
|
||||
|
||||
if distance > 1 then
|
||||
multiplier = 20 - distance
|
||||
velocity = vector.multiply(direction,multiplier)
|
||||
local velocity = vector.multiply(direction,multiplier)
|
||||
goal = velocity
|
||||
acceleration = vector.new(goal.x-currentvel.x,goal.y-currentvel.y,goal.z-currentvel.z)
|
||||
local acceleration = vector.new(goal.x-currentvel.x,goal.y-currentvel.y,goal.z-currentvel.z)
|
||||
self.object:add_velocity(vector.add(acceleration,player_velocity))
|
||||
elseif distance < 0.8 then
|
||||
mcl_experience.add_xp(collector, self._xp)
|
||||
|
|
@ -86,17 +81,14 @@ local function xp_step(self, dtime)
|
|||
return
|
||||
end
|
||||
|
||||
pos = self.object:get_pos()
|
||||
local pos = self.object:get_pos()
|
||||
if not pos then return end
|
||||
|
||||
if pos then
|
||||
node = minetest.get_node_or_nil({
|
||||
local node = minetest.get_node_or_nil({
|
||||
x = pos.x,
|
||||
y = pos.y -0.25,
|
||||
z = pos.z
|
||||
})
|
||||
else
|
||||
return
|
||||
end
|
||||
|
||||
-- Remove nodes in 'ignore'
|
||||
if node and node.name == "ignore" then
|
||||
|
|
@ -109,18 +101,18 @@ local function xp_step(self, dtime)
|
|||
end
|
||||
|
||||
-- Slide on slippery nodes
|
||||
vel = self.object:get_velocity()
|
||||
def = node and minetest.registered_nodes[node.name]
|
||||
is_moving = (def and not def.walkable) or
|
||||
local vel = self.object:get_velocity()
|
||||
local def = node and minetest.registered_nodes[node.name]
|
||||
local is_moving = (def and not def.walkable) or
|
||||
vel.x ~= 0 or vel.y ~= 0 or vel.z ~= 0
|
||||
is_slippery = false
|
||||
local is_slippery = false
|
||||
|
||||
if def and def.walkable then
|
||||
slippery = minetest.get_item_group(node.name, "slippery")
|
||||
local slippery = minetest.get_item_group(node.name, "slippery")
|
||||
is_slippery = slippery ~= 0
|
||||
if is_slippery and (math.abs(vel.x) > 0.2 or math.abs(vel.z) > 0.2) then
|
||||
-- Horizontal deceleration
|
||||
slip_factor = 4.0 / (slippery + 4)
|
||||
local slip_factor = 4.0 / (slippery + 4)
|
||||
self.object:set_acceleration({
|
||||
x = -vel.x * slip_factor,
|
||||
y = 0,
|
||||
|
|
@ -191,7 +183,7 @@ minetest.register_entity("mcl_experience:orb", {
|
|||
-- This was a minetest bug for a while: https://github.com/minetest/minetest/issues/14420
|
||||
local xp = tonumber(staticdata) or 0
|
||||
self._xp = xp
|
||||
size = xp_to_size(xp)
|
||||
local size = xp_to_size(xp)
|
||||
|
||||
self.object:set_properties({
|
||||
visual_size = {x = size, y = size},
|
||||
|
|
|
|||
Loading…
Reference in New Issue