From 7d8a5a1368f1a205a33dd4e9e42a7087f7c7ec79 Mon Sep 17 00:00:00 2001
From: felixlinker <linkerfelix@gmail.com>
Date: Sun, 19 May 2019 15:58:56 +0200
Subject: [PATCH] Clear original slot if an experimental is copied and exceeds
 the allowed number

References #367
---
 src/app/components/SlotSection.jsx | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/app/components/SlotSection.jsx b/src/app/components/SlotSection.jsx
index 341fce36..55d1a7c0 100644
--- a/src/app/components/SlotSection.jsx
+++ b/src/app/components/SlotSection.jsx
@@ -195,6 +195,15 @@ export default class SlotSection extends TranslatedComponent {
         if (targetSlot && canMount(this.props.ship, targetSlot, m.grp, m.class)) {
           const mCopy = m.clone();
           this.props.ship.use(targetSlot, mCopy, false);
+          let experimentalNum = this.props.ship.hardpoints
+            .filter(s => s.m && s.m.experimental).length;
+          // Remove the module on the last slot if we now exceed the number of
+          // experimentals allowed
+          if (m.experimental && 4 < experimentalNum) {
+            this.props.ship.updateStats(originSlot, null, originSlot.m);
+            originSlot.m = null;  // Empty the slot
+            originSlot.discountedCost = 0;
+          }
           // Copy power info
           targetSlot.enabled = originSlot.enabled;
           targetSlot.priority = originSlot.priority;