From 07c703f7d6fd4c863304672336ffda131f9162c2 Mon Sep 17 00:00:00 2001
From: Sense101 <67970865+Sense101@users.noreply.github.com>
Date: Wed, 11 Aug 2021 14:29:47 +0100
Subject: [PATCH] added special logic for cutters so they remove overlays of
 empty outputs, and added clearing overlays on clear items

---
 src/js/game/components/item_ejector.js |  1 +
 src/js/game/systems/item_processor.js  | 30 +++++++++++++++++---------
 2 files changed, 21 insertions(+), 10 deletions(-)

diff --git a/src/js/game/components/item_ejector.js b/src/js/game/components/item_ejector.js
index 4ba4d27b..bfc54cd8 100644
--- a/src/js/game/components/item_ejector.js
+++ b/src/js/game/components/item_ejector.js
@@ -52,6 +52,7 @@ export class ItemEjectorComponent extends Component {
     clear() {
         for (const slot of this.slots) {
             slot.item = null;
+            slot.lastItem = null;
             slot.progress = 0;
         }
     }
diff --git a/src/js/game/systems/item_processor.js b/src/js/game/systems/item_processor.js
index b57d735c..d41b7cc7 100644
--- a/src/js/game/systems/item_processor.js
+++ b/src/js/game/systems/item_processor.js
@@ -334,14 +334,19 @@ export class ItemProcessorSystem extends GameSystemWithFilter {
 
         const cutDefinitions = this.root.shapeDefinitionMgr.shapeActionCutHalf(inputDefinition);
 
+        const ejectorComp = payload.entity.components.ItemEjector;
         for (let i = 0; i < cutDefinitions.length; ++i) {
             const definition = cutDefinitions[i];
-            if (!definition.isEntirelyEmpty()) {
-                payload.outItems.push({
-                    item: this.root.shapeDefinitionMgr.getShapeItemFromDefinition(definition),
-                    requiredSlot: i,
-                });
+
+            if (definition.isEntirelyEmpty()) {
+                ejectorComp.slots[i].lastItem = null;
+                continue;
             }
+
+            payload.outItems.push({
+                item: this.root.shapeDefinitionMgr.getShapeItemFromDefinition(definition),
+                requiredSlot: i,
+            });
         }
     }
 
@@ -355,14 +360,19 @@ export class ItemProcessorSystem extends GameSystemWithFilter {
 
         const cutDefinitions = this.root.shapeDefinitionMgr.shapeActionCutQuad(inputDefinition);
 
+        const ejectorComp = payload.entity.components.ItemEjector;
         for (let i = 0; i < cutDefinitions.length; ++i) {
             const definition = cutDefinitions[i];
-            if (!definition.isEntirelyEmpty()) {
-                payload.outItems.push({
-                    item: this.root.shapeDefinitionMgr.getShapeItemFromDefinition(definition),
-                    requiredSlot: i,
-                });
+
+            if (definition.isEntirelyEmpty()) {
+                ejectorComp.slots[i].lastItem = null;
+                continue;
             }
+
+            payload.outItems.push({
+                item: this.root.shapeDefinitionMgr.getShapeItemFromDefinition(definition),
+                requiredSlot: i,
+            });
         }
     }