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Hi

me and KLU 007 working on a game. We use NGC. So we have the gravity. We can control an object around in levels. But now we need to make the object jump if you hit the spacekey.
But we can`t figure out how to do it right.
So how can we make our object jump if you press the spacekey?

Thanks

Here is what I use to jump.



Then at the line where you reposition your player down due to gravity instead of:
position camera 0,camer position x(0),camera position y(0)-gravity#,camera position z(0)

use this:
position camera 0,camera position x(0),camera position y(0)-(gravity#-jump#),camera position z(0)

I don't know what NGC is, but if it does gravity for you than add this in the main loop:
position camera 0,camera position x(0),camera position y(0)+jump#,camera position z(0)

if your gravity is higher than the value I used make sure to change line #19 where I commented it.

Thanks, but I don't think that will work with the NGC gravity.

in basic terms if you are on the floor, and space is pressed, apply a positive verticle force....however i dont know how this is done in newton.

if you had GRAVITY# = 2.0
in your game loop do this...
[/code]
DO

IF SPACEKEY() = 1 AND jump = 0
Gravity# = -4.0
SetObjGravityPRO( PlayerObjNo, Gravity# )
jump=1
ENDIF

IF Gravity# < 1.9
inc Gravity#, 0.1
SetObjGravityPRO( PlayerObjNo, Gravity# )
ENDIF

IF Gravity# >= 2.0 and collision > 0 then jump=0

LOOP
[code]
where I have written the word collision is where you must put your variable for checking if your jumping object is actually on something that it can jump off
can you understand that?

Hello check out the incredible jumping object!!!

Make object cube 1,5 : Position object 1,-3,-15,0 : Color object 1,rgb(255,255,0)
Make object cube 2,5 : Position object 2,3,-15,0 : Color object 2,rgb(0,255,0)
Make object cube 3,50 : Position object 3,0,-50,0
p=0
p2=0
gravity=1
Do
If leftkey()=1 then move object left 2,0.5 : left=1 : right=0 : up=0 : down=0
If rightkey()=1 then move object right 2,0.5 : left=0 : right=1 : up=0 : down=0
If upkey()=1 then move object 2,object angle z(2)+0.5 : left=0 : right=0 : up=1 : down=0
If downkey()=1 then move object 2,object angle z(2)-0.5 : left=0 : right=0 : up=0 : down=1

If gravity=1 then move object down 1,5
If object collision(1,3) then move object up 1,5

If gravity=1 then move object down 2,5
If object collision(2,3) then move object up 2,5

If spacekey()=1 then move object up 2,5 : jump=1

If object collision(1,2) and left=1 then move object left 1,1
If object collision(1,2) and right=1 then move object right 1,1
If object collision(1,2) and up=1 then move object 1,object angle z(1)+1
If object collision(1,2) and down=1 then move object 1,object angle z(1)-1
Loop
[/code
There is a only 1 problem when you jump and hold down the spacekey you float.. but i think i did it kind of right though XD