From 41e1edfef66a493bb61bb36b9084dd26f92684a9 Mon Sep 17 00:00:00 2001
From: Etienne Samson <samson.etienne@gmail.com>
Date: Wed, 8 Apr 2026 13:48:53 +0200
Subject: [PATCH] =?UTF-8?q?=F0=9F=94=A8=20Add=20energyStructures=20option?=
 =?UTF-8?q?=20to=20Spawn.renewCreep?=
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---
 src/game/structures.js                      | 12 ++++++++----
 src/processor/intents/spawns/renew-creep.js |  2 +-
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/src/game/structures.js b/src/game/structures.js
index 3432c42c..1459d56b 100644
--- a/src/game/structures.js
+++ b/src/game/structures.js
@@ -1234,8 +1234,10 @@ exports.make = function(_runtimeData, _intents, _register, _globals) {
         return C.OK;
     });
 
-    StructureSpawn.prototype.renewCreep = register.wrapFn(function(target) {
-
+    StructureSpawn.prototype.renewCreep = register.wrapFn(function(target, options = {}) {
+        if (!_.isObject(options)) {
+            return C.ERR_INVALID_ARGS;
+        }
         if(this.spawning) {
             return C.ERR_BUSY;
         }
@@ -1252,7 +1254,9 @@ exports.make = function(_runtimeData, _intents, _register, _globals) {
         if(!target.pos.isNearTo(this.pos)) {
             return C.ERR_NOT_IN_RANGE;
         }
-        if(this.room.energyAvailable < Math.ceil(C.SPAWN_RENEW_RATIO * utils.calcCreepCost(target.body) / C.CREEP_SPAWN_TIME / target.body.length)) {
+        let energyStructures = options.energyStructures && _.uniq(_.map(options.energyStructures, 'id'));
+        let energyAvailable = energyStructures ? calcEnergyAvailable(runtimeData.roomObjects, energyStructures) : this.room.energyAvailable;
+        if(energyAvailable < Math.ceil(C.SPAWN_RENEW_RATIO * utils.calcCreepCost(target.body) / C.CREEP_SPAWN_TIME / target.body.length)) {
             return C.ERR_NOT_ENOUGH_ENERGY;
         }
         if(target.ticksToLive + Math.floor(C.SPAWN_RENEW_RATIO * C.CREEP_LIFE_TIME / C.CREEP_SPAWN_TIME / target.body.length) > C.CREEP_LIFE_TIME) {
@@ -1262,7 +1266,7 @@ exports.make = function(_runtimeData, _intents, _register, _globals) {
             register.deprecated('Using `StructureSpawn.renewCreep` on a boosted creep is deprecated and will throw an error soon. Please remove boosts using `StructureLab.unboostCreep` before renewing.');
         }
 
-        intents.set(this.id, 'renewCreep', {id: target.id});
+        intents.set(this.id, 'renewCreep', {id: target.id, energyStructures});
         return C.OK;
     });
 
diff --git a/src/processor/intents/spawns/renew-creep.js b/src/processor/intents/spawns/renew-creep.js
index 6818f76a..ef63cebd 100644
--- a/src/processor/intents/spawns/renew-creep.js
+++ b/src/processor/intents/spawns/renew-creep.js
@@ -31,7 +31,7 @@ module.exports = function(object, intent, scope) {
     }
 
     var cost = Math.ceil(C.SPAWN_RENEW_RATIO * utils.calcCreepCost(target.body) / C.CREEP_SPAWN_TIME / target.body.length);
-    var result = require('./_charge-energy')(object, cost, undefined, scope);
+    var result = require('./_charge-energy')(object, cost, intent.energyStructures, scope);
 
     if(!result) {
         return;