Jump once even if the key is pressed

Game Engine Game Engine Support and Discussion
1

I want the jump key to work only when the player is touching the ground and not when it is in the air.Please help

2

The character controller with the character motion actuator can do this. You can also use its Python API: http://www.blender.org/documentation/blender_python_api_2_66_4/bge.types.KX_CharacterWrapper.html

3

just add a colision or touch sensor to the controller (make sure it is set to be an ‘and’ controller)

4

thanks…i added a keyboard sensor…added a motion actuator(motion type:character)…turned “JUMP” active ! made the physics type to character and added a BOX collisions bounds…and its working fine !

5

100% logic based method

Collision Sensor Property “Map”-------------------and--------Property actuator Jump = 1
Property Sensor if Jump = 0----------------------------------------/

Property Sensor if Jump = Lift-off frame of animation ----and-------Motion actuator Apply Force

Property Sensor interval if jump = 1-(number of frames in jump animation-1)–Property actuator Add -> Jump=Jump+1

Property Sensor if Jump = (number of frames in jump animation)--------Property actuator Jump=0

this will allow for “wall” jumping, only if they are far enough to play your whole jumping animation