hey here is my problem tonight

first off here is my objects

smhouse1 when clicked with mouse left global.smhouseclicked=1

smhouse2 when clicked with mouse left global.smhouseclicked=2

and here is my problem they are both blowing up

in the event of my dynamite stick ) push mouse left button

if global.smhouseclicked=1

global.power+=100

with(smhouse1){instance_change(ground1,true);}

instance_create(ground1.x,ground1.y,explosion);

if global.smhouseclicked=2

global.power+=100

with(smhouse2){instance_change(ground2,true);}

instance_create(ground2.x,ground2.y,explosion);