From bdb08f67d8cf9b02e415c2568c75647bdf18dcca Mon Sep 17 00:00:00 2001
From: Ryan Liptak <squeek502@hotmail.com>
Date: Mon, 31 Aug 2020 02:57:51 -0700
Subject: [PATCH] Show that chainable miners can connect to eachother during
 placement (#613)

Removes the red X when placing a chainable miner feeding into another chainable miner, and instead shows it as a green arrow.
---
 src/js/game/hud/parts/building_placer.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/js/game/hud/parts/building_placer.js b/src/js/game/hud/parts/building_placer.js
index b86a9552..ffe9b414 100644
--- a/src/js/game/hud/parts/building_placer.js
+++ b/src/js/game/hud/parts/building_placer.js
@@ -454,6 +454,7 @@ export class HUDBuildingPlacer extends HUDBuildingPlacerLogic {
         const ejectorComp = this.fakeEntity.components.ItemEjector;
         const staticComp = this.fakeEntity.components.StaticMapEntity;
         const beltComp = this.fakeEntity.components.Belt;
+        const minerComp = this.fakeEntity.components.Miner;
 
         const goodArrowSprite = Loader.getSprite("sprites/misc/slot_good_arrow.png");
         const badArrowSprite = Loader.getSprite("sprites/misc/slot_bad_arrow.png");
@@ -571,6 +572,7 @@ export class HUDBuildingPlacer extends HUDBuildingPlacerLogic {
                 const destEntity = destEntities[i];
                 const destAcceptor = destEntity.components.ItemAcceptor;
                 const destStaticComp = destEntity.components.StaticMapEntity;
+                const destMiner = destEntity.components.Miner;
 
                 const destLocalTile = destStaticComp.worldToLocalTile(ejectorSlotWsTile);
                 const destLocalDir = destStaticComp.worldDirectionToLocal(ejectorSlotWsDirection);
@@ -580,6 +582,9 @@ export class HUDBuildingPlacer extends HUDBuildingPlacerLogic {
                 } else if (destEntity.components.Belt && destLocalDir === enumDirection.top) {
                     // Connected to a belt
                     isConnected = true;
+                } else if (minerComp && minerComp.chainable && destMiner && destMiner.chainable) {
+                    // Chainable miners connected to eachother
+                    isConnected = true;
                 } else {
                     // This one is blocked
                     isBlocked = true;