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CRDR - Object Bouncing Logic in Cheat Engine Lua

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Corroder
Grandmaster Cheater

Reputation: 27

Joined: 10 Apr 2015
Posts: 994

Posted: Tue Jul 02, 2019 9:57 pm Post subject: CRDR - Object Bouncing Logic in Cheat Engine Lua

Hi there,

Do you know the old arcade game called Arkanoid or Wall Break Out ?.
On those games, they using bounce logic to bouncing an object inside a client area.
So, here is the logic used for bouncing an object written in Cheat Engine Lua script.

Note:
1. Click on label object to start bouncing
2. Double click on the form to stop bouncing
3, Try to resize the form to get a bouncing effect (conclusion: object bouncing follows to form size)

Code:

frm=createForm()
frm.Position='poScreenCenter'
frm.BorderStyle="bsSizeable"
lbbounce=createLabel(frm)
lbbounce.Caption ='Cheat Engine'
lbbounce.Font.Size=20
lbbounce.Left=math.floor(frm.Width - lbbounce.Width)/2
lbbounce.Top=math.floor(frm.Height - lbbounce.Height)/2

local objWidth
local objHeight=50
local objX,objY,volX,volY

function bounced()
volX=math.random(1,4)
volY=math.random(1,4)
objX=lbbounce.Left
objY=lbbounce.Top
objWidth=lbbounce.Width
objX=math.random(0,frm.Width-objWidth)
objX=math.random(0,frm.Height-objHeight)
frm.DoubleBuffer=true
timer1.Enabled=true
end

function timer1_Tick(sender)
lbbounce.Left=objX
lbbounce.Top=objY
objX=objX+volX
if (objX<0) then
volX=-volX
lbbounce.Font.Color=math.random(255,255)
elseif (objX+objWidth>frm.Width) then
volX=-volX
lbbounce.Font.Color=math.random(0,255)
end
objY=objY+volY
if (objY<0) then
volY=-volY
lbbounce.Font.Color=math.random(0,255)
elseif (objY+objHeight>frm.Height) then
volY=-volY
lbbounce.Font.Color=math.random(0,255)
end
end

timer1=createTimer(frm)
timer1.Interval=24
timer1.Enabled=false
timer1.onTimer=timer1_Tick

function stopit()
timer1.Enabled=false
lbbounce.Left=math.floor(frm.Width - lbbounce.Width)/2
lbbounce.Top=math.floor(frm.Height - lbbounce.Height)/2
end

function exiter()
timer1.Enabled=false
timer1.Destroy()
closeCE()
return caFree
end

frm.show()
lbbounce.onClick=bounced
frm.onDblClick=stopit
frm.onClose=exiter

Your challenge:
- Try change TEXT with an Image
- Make better GUI
- Medium Level: Try to make an Arkanoid Game

Demo Video: https://youtu.be/30vgBZ4UJ0Y

Enjoy...
_________________

Stealing Code From Stolen Code...
And Admit It.. Hmmm....Typically LOL

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