Please help me stack cubes

Game Engine Game Engine Support and Discussion
#1

Hi! Can anyone please help me stack and put some cubes beside each cube? Minecraft like where you can put another cube by click at the side of the cube. I was able to add cube on the plain but I can’t put cubes on top of another cube.

Thank you!

#2

property Time—
mouse click--------python
mouse over any—/

python*

from mathutils import vector
import bge

cont = bge.logic.getCurrentController()
own=cont.owner

cam=bge.logic.getCurrentScene().active_camera
MOA = cont.sensors['MouseOverAny']
Click= cont.sensors['Mouse']
Time=cont.sensors['PropertyTime']

objectName='nameOfObjectOnHiddenLayer'

if MOA.positive and Click.positive:
    if 'Time' not in own:
        own['Time']=0
    if own['Time-']==0:
        own['Time']=30
        hitObject=MOA.hitObject
        
        diff = hitObject.worldPosition+(hitObject.worldOrientation*Vector(MOA.hitPosition))
        locations= [Vector([1,0,0]),Vector([-1,0,0])Vector([0,1,0]),Vector([0,-1,0]),Vector([0,0,1]),Vector([-1,0,0])]
        for places in locations:
            diff2=diff-hitObject.worldPosition+(hitObject.worldOrientation*places)
            if diff.magitude<.5:
                added=bge.logic.getCurrentScene().addObject(objectName,own,0)
                added.worldPosition=hitObject.worldPosition+(hitObject.worldOrientation*places)
                added.alignAxisToVect(MOA.hitNormal,1,1)
                added.worldPosition=added.worldPosition+(added.worldOrientation.col[1]*1)

This is incomplete and I will look it over and finish it tommarrow

#3

I will finish this tonight, I did not forget about you.

#4

Done -


from mathutils import Vector
import bge


cont = bge.logic.getCurrentController()
own=cont.owner


cam=bge.logic.getCurrentScene().active_camera
MOA = cont.sensors['MouseOverAny']
Click= cont.sensors['Mouse']
Time=cont.sensors['PropertyTime']


objectName='PlaceCube'
if own['Time']>=1:
    own['Time']-=1
if MOA.positive and Click.positive and not Time.positive:
    
    if own['Time']==0:
        own['Time']=30
        hitObject=MOA.hitObject
        print(hitObject)
        
        diff = MOA.hitObject.worldPosition-MOA.hitPosition
        diff = hitObject.worldOrientation.inverted()*diff
        diff*=1
                   
        locations= [Vector([1,0,0]),Vector([-1,0,0]),Vector([0,1,0]),Vector([0,-1,0]),Vector([0,0,1]),Vector([0,0,-1])]
        for places in locations:
            
            diff2= (hitObject.worldOrientation*places)
            print("hitPoint local is at "+str(diff))
            print(diff2)
            diff2 = diff2-diff
            print(diff2.magnitude)
            if diff2.magnitude<.5:
                print('adding')
                added=bge.logic.getCurrentScene().addObject(objectName,MOA.hitObject,0)
                added.alignAxisToVect(MOA.hitNormal,1,1)
                added.worldPosition=hitObject.worldPosition+(added.worldOrientation.col[1]*2)

Attachments

MineCraftish.blend (503 KB)

#5

You can use the Array Modifier in the “Add Modifiers” Tab.

#6

Thank you so much! Please also check your inbox. Thank you.

#7

in this example I use a property to set which block to place off of the hidden layer 2

No problem, I just figured out this math a little bit ago :smiley:

Attachments

MineCraftish2.blend (560 KB)