screeps - Why won't my Creep stay still? -

i've commanded bunch of creeps positions when command particular 1 keeps spazzing out. i've done nothing different how controlled other creeps doesn't work same. other ones stay still.

if(creep == game.creeps["transport1"]) {     creep.moveto(harvesterloc.x, harvesterloc.y - 2);     creep.transferenergy(game.creeps["transport2"]); } if(creep == game.creeps["transport2"]) {     creep.moveto(harvesterloc.x, harvesterloc.y - 3);     creep.transferenergy(game.spawns.spawn1); } 

the first 1 works, 2nd 1 doesn't? location 2nd 1 within ramparts, cause issue?

you have typo in line:

if(creep = game.creeps["transport1"]) 

replace = == this:

if(creep == game.creeps["transport1"]) 

= assignment operator, == equality operator. more operators in js in mdn reference.