RNG (LUA)

[nakof]

HI!!!! how to make a random number generator in lidverks?

[Naughty Alien]

..random number generator has nothing to do with LE, but its entirely up to language you use with LE..

[Flexman]

Standard LUA library calls.

 

math.random() -- generates float between 0 and 1

math.random(high) -- generates int 1 to high

math.random(low,high) -- generates int value low to high

 

and might want to use...

math.randomseed( os.time() ) -- seed for number generator

 

You can look these up (and more) in math section of the LUA documentation which is available at LUA.ORG

[nakof]

thank you!

[nakof]

I've done wrong?

RegisterAbstractPath("")
require("Scripts/constants/engine_const")
    Graphics(800,600)
    fw = CreateWorld()
    --create camera
    cam=CreateCamera()
    CameraClearColor(cam,Vec4(0,0,1,1))
    MoveEntity(cam,Vec3(0,0.85,-2))
    buffer=CreateBuffer(800,600,BUFFER_COLOR)

    --create light
    light=CreateSpotLight(8)
    RotateEntity(light,Vec3(20,45,0))
    EntityColor(light,Vec4(2,2,2,1))
    MoveEntity(light,Vec3(0,0,-5))
    SetShadowmapSize(light,1024)
    -- create body
    body = CreateBodyBox(1,1,1)
    body:SetMass(1)
    body:SetPosition(Vec3(0,2,2))
    EntityType(body,1)
    --create ground
    ground = CreateBodyBox(10,0.1,10)
    PositionEntity(ground,Vec3(0,-1,0))
    EntityType(ground,1)
    Collisions(1,1,1)
    DebugPhysics (1)

    while(KeyHit(KEY_ESCAPE)) ==0 do
		    fw:Update()
		    SetBuffer(buffer)
		    fw:Render()
		    SetBuffer(BackBuffer())
		    RenderLights(buffer)
		    Flip(0)
    end

 

why body does not fall?

[Pixel Perfect]

Hi nakof, you appear to have been using the evaluation version of Leadwerks for nearly three months now ... you sure you're not using an illegal copy of the SDK?

[Marleys Ghost]

I thought he went to Xors3D ...... odd that ...

[nakof]

Yes, I'm using the trial version. I just reinstalled the OS ... and Ina is working again. I've been using for my project Xors3D, but I also ledwerks interesting.

Would respond better to the case ...

[Pixel Perfect]

This is effectively circumventing the protection put into the evaluation version to prevent people continuously using it. A months trial is sufficient for anyone who is seriously considering whether to buy the engine or not.

 

I'm sorry but if you wish to continue to receive support then please buy a full licence!