VoxeLibre/mods/PLAYER/mcl_sprint/esprint.lua

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--[[
Sprint mod for Minetest by GunshipPenguin
To the extent possible under law, the author(s)
have dedicated all copyright and related and neighboring rights
to this software to the public domain worldwide. This software is
distributed without any warranty.
]]
local players = {}
minetest.register_on_joinplayer(function(player)
local playerName = player:get_player_name()
players[playerName] = {
sprinting = false,
timeOut = 0,
shouldSprint = false,
}
end)
minetest.register_on_leaveplayer(function(player)
local playerName = player:get_player_name()
players[playerName] = nil
end)
minetest.register_globalstep(function(dtime)
--Get the gametime
local gameTime = minetest.get_gametime()
--Loop through all connected players
for playerName,playerInfo in pairs(players) do
local player = minetest.get_player_by_name(playerName)
if player ~= nil then
--Check if the player should be sprinting
if player:get_player_control()["aux1"] and player:get_player_control()["up"] then
players[playerName]["shouldSprint"] = true
else
players[playerName]["shouldSprint"] = false
end
--If the player is sprinting, create particles behind him/her
if playerInfo["sprinting"] == true and gameTime % 0.1 == 0 then
local numParticles = math.random(1, 2)
local playerPos = player:getpos()
local playerNode = minetest.get_node({x=playerPos["x"], y=playerPos["y"]-1, z=playerPos["z"]})
if playerNode["name"] ~= "air" then
for i=1, numParticles, 1 do
minetest.add_particle({
pos = {x=playerPos["x"]+math.random(-1,1)*math.random()/2,y=playerPos["y"]+0.1,z=playerPos["z"]+math.random(-1,1)*math.random()/2},
vel = {x=0, y=5, z=0},
acc = {x=0, y=-13, z=0},
expirationtime = math.random(),
size = math.random()+0.5,
collisiondetection = true,
vertical = false,
texture = "default_dirt.png",
})
end
end
end
--Adjust player states
if players[playerName]["shouldSprint"] == true then --Stopped
local sprinting
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-- Prevent sprinting if standing on soul sand or hungry
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if playerplus[playerName].nod_stand == "mcl_nether:soul_sand" or (mcl_hunger and mcl_hunger.get_hunger(player) <= 6) then
sprinting = false
else
sprinting = true
end
setSprinting(playerName, sprinting)
elseif players[playerName]["shouldSprint"] == false then
setSprinting(playerName, false)
end
end
end
end)
function setSprinting(playerName, sprinting) --Sets the state of a player (0=stopped/moving, 1=sprinting)
local player = minetest.get_player_by_name(playerName)
if players[playerName] then
players[playerName]["sprinting"] = sprinting
-- Don't overwrite physics when standing on soul sand
if playerplus[playerName].nod_stand ~= "mcl_nether:soul_sand" then
if sprinting == true then
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player:set_physics_override({speed=mcl_sprint.SPEED})
elseif sprinting == false then
player:set_physics_override({speed=1.0})
end
return true
end
end
return false
end