Screeps - Guide to Logistic Creeps for Energy Transport

Channel:

goto64

Subscribers:

180

Published on November 24, 2016 4:49:07 PM ● Video Link: https://www.youtube.com/watch?v=tOmonUwf6pI

Category:

Guide

Duration: 10:22

4,991 views

27

A little guide for the game Screeps, on how to use creeps to transport energy between structures.

Screeps is a real-time strategy Javascript-programming game.

Note that the code I present is not in any way CPU optimized. I have tried to keep it simple.


Code used in the video:

-------------------- Logistic --------------------

var roleLogistic = {

/** @param {Creep} creep **/
run: function(creep) {

if(creep.memory.supplying && creep.carry.energy == 0) {
creep.memory.supplying = false;
creep.say('fetching');
}
if(!creep.memory.supplying && creep.carry.energy == creep.carryCapacity) {
creep.memory.supplying = true;
creep.say('supplying');
}

if (creep.memory.supplying) {
var stores = creep.room.find(FIND_STRUCTURES, {
filter: (structure) => {
return (structure.structureType == STRUCTURE_STORAGE) && (structure.store[RESOURCE_ENERGY] < structure.storeCapacity);
}
});
if (stores && stores.length > 0) {
if(creep.transfer(stores[0], RESOURCE_ENERGY) == ERR_NOT_IN_RANGE) {
creep.moveTo(stores[0]);
}
}
} else {
var containers = creep.room.find(FIND_STRUCTURES, {
filter: (structure) => {
return (structure.structureType == STRUCTURE_CONTAINER) && (structure.store[RESOURCE_ENERGY] > 0);
}
});
var source = creep.pos.findClosestByPath(containers);
if (source) {
if(creep.withdraw(source, RESOURCE_ENERGY) == ERR_NOT_IN_RANGE) {
creep.moveTo(source);
}
}
}
}
};

module.exports = roleLogistic;