capturetheflag/mods/sprint/esprint.lua
2018-01-02 21:54:12 +00:00

104 lines
3.1 KiB
Lua

--[[
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 = {}
local staminaHud = {}
minetest.register_on_joinplayer(function(player)
local playerName = player:get_player_name()
players[playerName] = {
sprinting = false,
timeOut = 0,
stamina = SPRINT_STAMINA,
shouldSprint = false,
}
if SPRINT_HUDBARS_USED then
hb.init_hudbar(player, "sprint")
else
players[playerName].hud = player:hud_add({
hud_elem_type = "statbar",
position = {x=0.5,y=1},
size = {x=24, y=24},
text = "sprint_stamina_icon.png",
number = 20,
alignment = {x=0,y=1},
offset = {x=-263, y=-110},
}
)
end
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
--Adjust player states
if players[playerName]["shouldSprint"] == true then --Stopped
setSprinting(playerName, true)
elseif players[playerName]["shouldSprint"] == false then
setSprinting(playerName, false)
end
--Lower the player's stamina by dtime if he/she is sprinting and set his/her state to 0 if stamina is zero
if playerInfo["sprinting"] == true then
playerInfo["stamina"] = playerInfo["stamina"] - dtime
if playerInfo["stamina"] <= 0 then
playerInfo["stamina"] = 0
setSprinting(playerName, false)
end
--Increase player's stamina if he/she is not sprinting and his/her stamina is less than SPRINT_STAMINA
elseif playerInfo["sprinting"] == false and playerInfo["stamina"] < SPRINT_STAMINA then
playerInfo["stamina"] = playerInfo["stamina"] + dtime / 2
end
-- Cap stamina at SPRINT_STAMINA
if playerInfo["stamina"] > SPRINT_STAMINA then
playerInfo["stamina"] = SPRINT_STAMINA
end
--Update the players's hud sprint stamina bar
if SPRINT_HUDBARS_USED then
hb.change_hudbar(player, "sprint", playerInfo["stamina"])
else
local numBars = (playerInfo["stamina"]/SPRINT_STAMINA)*20
player:hud_change(playerInfo["hud"], "number", numBars)
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
if sprinting == true then
player:set_physics_override({speed=SPRINT_SPEED,jump=SPRINT_JUMP})
elseif sprinting == false then
player:set_physics_override({speed=1.0,jump=1.0})
end
return true
end
return false
end