help of this luna.lua
Posted: Mon Jul 21, 2025 2:27 pm
Hi everyone, I'm working on a custom luna.lua script and could really use some help. I'm trying to handle player crushing by blocks that move using layers and events. The code works fine when blocks move from top to bottom and crush the player. However, when the blocks move from bottom to top, they also crush the player, and I can't figure out how to prevent that. If anyone has a solution or idea, I’d really appreciate it. 
Code: Select all
local npcList = {650, 1, 2, 3, 4}
local blockManager = require("blockmanager")
local Routine = require("routine")
local blockIDs = {1, 115, 188}
local freezeTimer = 0
function handleFallingNPCs()
for _,v in ipairs(NPC.get(npcList)) do
if v:mem(0x12C, FIELD_WORD) <= 0 and not v.friendly then
if v.speedY > 0 then
for _,p in ipairs(Player.get()) do
if math.abs((v.x + v.width/2) - (p.x + p.width/2)) < (v.width/2 + p.width/2) then
local npcBottom = v.y + v.height
local playerTop = p.y
local dist = npcBottom - playerTop
if dist >= 0 and dist <= 8 then
if not p:mem(0x13E, FIELD_BOOL) then
if p.powerup > 1 then
p.powerup = 1
p:mem(0x140, FIELD_WORD, 50)
else
p:kill()
end
end
end
end
end
end
end
end
end
function handleFallingBlocks()
local player = Player(1)
for _,b in ipairs(Block.getIntersecting(player.x, player.y - 2, player.x + player.width, player.y)) do
if table.contains(blockIDs, b.id) and not b.isHidden and not b:mem(0x5A, FIELD_BOOL) then
local bconfig = blockManager.getBlockSettings(b.id)
local layer = b.layerObj
if layer and layer.speedY > 0 then
if not player:mem(0x13E, FIELD_BOOL) and freezeTimer <= 0 then
if player.powerup > 1 then
player.powerup = 1
player:mem(0x140, FIELD_WORD, 50)
else
player:kill()
end
Defines.levelFreeze = true
freezeTimer = 20
end
end
end
end
end
function onTick()
handleFallingNPCs()
handleFallingBlocks()
if freezeTimer > 0 then
freezeTimer = freezeTimer - 1
if freezeTimer == 0 then
Defines.levelFreeze = false
end
end
end
function table.contains(tbl, val)
for _,v in ipairs(tbl) do
if v == val then return true end
end
return false
end