blender-fall-off-world-collision

import bge
import mathutils
import aud
import time
import mytools
import statePlayer

device = aud.device()
sndPlrLossLife = aud.Factory.file(
                bge.logic.expandPath("//assets/music/smw_lost_a_life.wav"))

p = bge.constraints.getCharacter('player_avatar')
cont = bge.logic.getCurrentController()
obj = cont.owner

scene = bge.logic.getCurrentScene()

marker = str(scene.objects['player_avatar']['spawnMarker'])
respawn_marker = scene.objects[marker]

detector_camera_pan = scene.objects['detector_camera_pan']
detector_camera_pan_left= scene.objects['detector_camera_pan_left']

game_scene = mytools.getScene(bge.logic.getSceneList(), 'game_world_level_1')

if obj.worldPosition.z < -15:
    print('player fell of the world, respawning')

    obj.worldPosition = respawn_marker.worldPosition

    sndPlrLossLife = sndPlrLossLife.pitch(1)
    device.play(sndPlrLossLife)

    detector_camera_pan.worldPosition = obj.worldPosition
    detector_camera_pan_left.worldPosition = obj.worldPosition

    game_scene.objects['player_avatar']['health']-= 1
    statePlayer.collideWithEnemy()