Added a can process hook (#1382)

* Added mod processing requirements

* Added missing bind

* Renamed to mods

* Added can process

* Squashed commit of the following:

commit ea2f32b3ff
Author: tobspr <tobias.springer1@googlemail.com>
Date:   Tue Feb 15 09:09:30 2022 +0100

    Fix examples

commit 561318b7db
Author: Dimava <dimava2@ya.ru>
Date:   Tue Feb 15 10:31:47 2022 +0300

    mark all abstract functions abstract (#1383)

commit 81d65e5801
Author: WaffleDevsAlt <81845843+WaffleDevsAlt@users.noreply.github.com>
Date:   Tue Feb 15 02:31:02 2022 -0500

    Removes unwanted ], (#1384)

    The ], breaks build, with a core error

commit 4f0af32a5e
Author: Ved_s <53968411+Ved-s@users.noreply.github.com>
Date:   Mon Feb 14 07:14:34 2022 +1100

    Update base-ru.yaml (#1312)

    * Update base-ru.yaml

    I think other's comments about the game should stay in English, as Russian translation cannot precisely describe this

    * Update base-ru.yaml

commit 3f3a2e0981
Author: Daan Breur <git@daanbreur.systems>
Date:   Sun Feb 13 21:11:52 2022 +0100

    NL Translations for Mods and puzzleDLC (#1381)

    * [NL] Mods and puzzleDLC

    * Update base-nl.yaml

    * Update base-nl.yaml

commit c4f26320a4
Author: dobidon <35607008+dobidon@users.noreply.github.com>
Date:   Sun Feb 13 23:11:38 2022 +0300

    Translating new keys (#1380)

commit cb5c3f798a
Author: Pimak <37274338+Pimak@users.noreply.github.com>
Date:   Sun Feb 13 21:11:16 2022 +0100

    Update base-fr.yaml for mods translation (#1377)

commit dee4f23b7e
Author: Sense101 <67970865+Sense101@users.noreply.github.com>
Date:   Sun Feb 13 20:11:02 2022 +0000

    Fix method for adding variants to an existing building (#1378)

commit b7bc2ac1b7
Author: jbelbaz <32191774+jbelbaz@users.noreply.github.com>
Date:   Sun Feb 13 21:10:11 2022 +0100

    Update base-fr.yaml (#1328)

    Change of a few lines in English. I was unable to verify in-game integration ... I hope my work will fit.
    glad to help :D

commit 93b9340ab7
Author: Pimak <37274338+Pimak@users.noreply.github.com>
Date:   Sun Feb 13 21:09:56 2022 +0100

    Update README.md (#1376)

    Small mistake

commit f534a88f80
Author: Bagel03 <70449196+Bagel03@users.noreply.github.com>
Date:   Sun Feb 13 15:09:41 2022 -0500

    Fix that whole export debacle (#1370)

    * Re-add setting exports

    * Update webpack.production.config.js

    * Update mod.js

    * Slight change

    * Update mod.js

    * Update webpack.production.config.js

    * Update webpack.config.js

commit dab4aa9cda
Author: Emerald Block <69981203+EmeraldBlock@users.noreply.github.com>
Date:   Sun Feb 13 14:07:02 2022 -0600

    fix fs-job sanitization (#1375)

commit 4466821557
Author: Thomas (DJ1TJOO) <44841260+DJ1TJOO@users.noreply.github.com>
Date:   Sun Feb 13 21:06:42 2022 +0100

    Added display hook for getting the signelton and the drawing (#1374)

commit 65ae26cb53
Author: Thomas (DJ1TJOO) <44841260+DJ1TJOO@users.noreply.github.com>
Date:   Sun Feb 13 21:06:24 2022 +0100

    Added hook for storage can accept item (#1373)

    * Added hook for storage can accept item

    * Fixed order

commit e5742fd577
Author: Thomas (DJ1TJOO) <44841260+DJ1TJOO@users.noreply.github.com>
Date:   Sun Feb 13 21:06:10 2022 +0100

    Added constant signal resolver hook (#1372)

    * Added constant signal resolver hook

    * Added apply

commit 41c6b1c595
Author: Thomas (DJ1TJOO) <44841260+DJ1TJOO@users.noreply.github.com>
Date:   Sun Feb 13 21:05:58 2022 +0100

    Added mod processing requirements (#1371)

    * Added mod processing requirements

    * Added missing bind

    * Renamed to mods

src/js/game/systems/item_processor.js

@@ -57,6 +57,11 @@ export const MOD_ITEM_PROCESSOR_HANDLERS = {};
  */
 export const MODS_PROCESSING_REQUIREMENTS = {};
 
+/**
+ * @type {Object<string, ({entity: Entity}) => boolean>}
+ */
+export const MODS_CAN_PROCESS = {};
+
 export class ItemProcessorSystem extends GameSystemWithFilter {
     constructor(root) {
         super(root, [ItemProcessorComponent]);
@@ -214,6 +219,12 @@ export class ItemProcessorSystem extends GameSystemWithFilter {
     canProcess(entity) {
         const processorComp = entity.components.ItemProcessor;
 
+        if (MODS_CAN_PROCESS[processorComp.processingRequirement]) {
+            return MODS_CAN_PROCESS[processorComp.processingRequirement].bind(this)({
+                entity,
+            });
+        }
+
         switch (processorComp.processingRequirement) {
             // DEFAULT
             // By default, we can start processing once all inputs are there