104 lines
3.1 KiB
Lua
104 lines
3.1 KiB
Lua
--[[
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Sprint mod for Minetest by GunshipPenguin
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To the extent possible under law, the author(s)
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have dedicated all copyright and related and neighboring rights
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to this software to the public domain worldwide. This software is
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distributed without any warranty.
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]]
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local players = {}
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local staminaHud = {}
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minetest.register_on_joinplayer(function(player)
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local playerName = player:get_player_name()
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players[playerName] = {
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sprinting = false,
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timeOut = 0,
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stamina = SPRINT_STAMINA,
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shouldSprint = false,
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}
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if SPRINT_HUDBARS_USED then
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hb.init_hudbar(player, "sprint")
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else
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players[playerName].hud = player:hud_add({
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hud_elem_type = "statbar",
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position = {x=0.5,y=1},
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size = {x=24, y=24},
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text = "sprint_stamina_icon.png",
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number = 20,
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alignment = {x=0,y=1},
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offset = {x=-263, y=-110},
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}
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)
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end
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end)
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minetest.register_on_leaveplayer(function(player)
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local playerName = player:get_player_name()
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players[playerName] = nil
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end)
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minetest.register_globalstep(function(dtime)
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--Get the gametime
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local gameTime = minetest.get_gametime()
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--Loop through all connected players
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for playerName,playerInfo in pairs(players) do
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local player = minetest.get_player_by_name(playerName)
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if player ~= nil then
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--Check if the player should be sprinting
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if player:get_player_control()["aux1"] and player:get_player_control()["up"] then
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players[playerName]["shouldSprint"] = true
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else
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players[playerName]["shouldSprint"] = false
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end
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--Adjust player states
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if players[playerName]["shouldSprint"] == true then --Stopped
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setSprinting(playerName, true)
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elseif players[playerName]["shouldSprint"] == false then
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setSprinting(playerName, false)
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end
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--Lower the player's stamina by dtime if he/she is sprinting and set his/her state to 0 if stamina is zero
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if playerInfo["sprinting"] == true then
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playerInfo["stamina"] = playerInfo["stamina"] - dtime
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if playerInfo["stamina"] <= 0 then
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playerInfo["stamina"] = 0
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setSprinting(playerName, false)
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end
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--Increase player's stamina if he/she is not sprinting and his/her stamina is less than SPRINT_STAMINA
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elseif playerInfo["sprinting"] == false and playerInfo["stamina"] < SPRINT_STAMINA then
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playerInfo["stamina"] = playerInfo["stamina"] + dtime / 2
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end
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-- Cap stamina at SPRINT_STAMINA
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if playerInfo["stamina"] > SPRINT_STAMINA then
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playerInfo["stamina"] = SPRINT_STAMINA
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end
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--Update the players's hud sprint stamina bar
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if SPRINT_HUDBARS_USED then
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hb.change_hudbar(player, "sprint", playerInfo["stamina"])
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else
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local numBars = (playerInfo["stamina"]/SPRINT_STAMINA)*20
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player:hud_change(playerInfo["hud"], "number", numBars)
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end
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end
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end
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end)
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function setSprinting(playerName, sprinting) --Sets the state of a player (0=stopped/moving, 1=sprinting)
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local player = minetest.get_player_by_name(playerName)
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if players[playerName] then
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players[playerName]["sprinting"] = sprinting
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if sprinting == true then
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player:set_physics_override({speed=SPRINT_SPEED,jump=SPRINT_JUMP})
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elseif sprinting == false then
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player:set_physics_override({speed=1.0,jump=1.0})
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end
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return true
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end
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return false
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end
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