-- Floating Item Spawner v4 by Ashnal
-- This script is designed to be repacked with map pk3s/wads, but otherwise not modified. If you need it modified (for example if the map thing number conflicts with something else), please let me know.

-- Literally just spits out floating papersprite items (the ones that you drop when exploded) at the location of its spawnpoint, similar to an item box

-- Thing number is 1777. Parameter in ZoneBuilder +1 is the item type, corresponding to the kartdebugitem list, or a list below for reference
-- Angle is the amount to give, anything over 255 will cap the amount to 255, 0 will result in 1. Otherwise, angle shown in ZB = amount.
-- Setting the AMBUSH flag will cause the spawned floating item to have no gravity and stay in place
-- Setting the SPECIAL flag will cause the spawner to only ever spawn one item, creating a one time pickup
-- Setting the EXTRA flag will ensure that a player can never pick up more than the amount designated from the pickup. 
--    For example, if you put 3 spawners near each other that give a player 2 sneakers and set EXTRA on them, they will gain 2 sneaker on the first one they drive over, but then if they drive over another, they will be unable to collect them
--    If a player has some of the given item, but not as many as you've set on the spawner, they will be given up to the amount specified
-- Floating items behave as the normal in game one, including sliding down physics slopes and gravity (if you dont set Ambush flag)

/*
Sneaker 0
Rocket Sneaker 1
Invincibility 2
Banana 3
Eggman 4
Orbinaut 5
Jawz 6
Mine 7
Ballhog 8
Self-Propelled Bomb 9
Grow 10
Shrink 11
Lightning Shield 12
Hyudoro 13
Pogo Spring 14
Kitchen Sink 15
*/

if not floatingitemspawner then rawset(_G, "floatingitemspawner", true) else return end

local FRACUNIT = FRACUNIT
local MT_FLOATINGITEM = MT_FLOATINGITEM
local MF_NOGRAVITY = MF_NOGRAVITY
local MTF_AMBUSH = MTF_AMBUSH
local MTF_OBJECTSPECIAL = MTF_OBJECTSPECIAL
local MF_NOCLIPTHING = MF_NOCLIPTHING
local MF2_NIGHTSPULL = MF2_NIGHTSPULL
local INT32_MAX = INT32_MAX
local ANG1 = ANG1
local ANGLE_90 = ANGLE_90
local MTF_EXTRA = 1 -- Doesnt exist as a real flag in source code, but exists in ZB

freeslot("MT_FLOATINGITEMSPAWNER")

mobjinfo[MT_FLOATINGITEMSPAWNER] = {
	--$Name Floating Item Spawner
	--$Sprite ITMOALAR
    --$Category Ashnal Mapping Tools
	doomednum = 1777,
	spawnstate = S_INVISIBLE,
	flags = MF_NOCLIP|MF_NOGRAVITY|MF_DONTENCOREMAP|MF_NOBLOCKMAP|MF_NOCLIPTHING
}

addHook("MobjSpawn", function(mo)
	mo.cooldown = 0
end, MT_FLOATINGITEMSPAWNER)

local function touched(special, toucher)
end
addHook("TouchSpecial", touched, MT_FLOATINGITEM)

local xitemhooked = false
local basecooldown = 5*TICRATE/2
local threshold
addHook("MobjThinker", function(mo)
end, MT_FLOATINGITEMSPAWNER)