From bffb51756f050a4653eba2398d3f5a746cd552aa Mon Sep 17 00:00:00 2001
From: Natt Akuma <akumanatt925@gmail.com>
Date: Tue, 27 Feb 2024 11:31:48 +0700
Subject: [PATCH] Lynx: Add Load LFSR macro PowerNoise had it

---
 src/engine/platform/lynx.cpp | 5 +++++
 src/gui/insEdit.cpp          | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/src/engine/platform/lynx.cpp b/src/engine/platform/lynx.cpp
index a2e9795a6..1ea439beb 100644
--- a/src/engine/platform/lynx.cpp
+++ b/src/engine/platform/lynx.cpp
@@ -200,6 +200,11 @@ void DivPlatformLynx::tick(bool sysTick) {
       chan[i].freqChanged=true;
     }
 
+    if (chan[i].std.ex1.had) {
+      WRITE_LFSR(i, chan[i].std.ex1.val&0xff);
+      WRITE_OTHER(i, (chan[i].std.ex1.val&0xf00)>>4);
+    }
+
     if (chan[i].std.phaseReset.had) {
       if (chan[i].std.phaseReset.val==1) {
         if (chan[i].pcm && chan[i].sample>=0 && chan[i].sample<parent->song.sampleLen) {
diff --git a/src/gui/insEdit.cpp b/src/gui/insEdit.cpp
index 519881424..e17119d8c 100644
--- a/src/gui/insEdit.cpp
+++ b/src/gui/insEdit.cpp
@@ -7028,6 +7028,9 @@ void FurnaceGUI::drawInsEdit() {
           if (ins->type==DIV_INS_DAVE) {
             ex1Max=4;
           }
+          if (ins->type==DIV_INS_MIKEY) {
+            ex1Max=12;
+          }
 
           int panMin=0;
           int panMax=0;
@@ -7234,6 +7237,8 @@ void FurnaceGUI::drawInsEdit() {
               macroList.push_back(FurnaceGUIMacroDesc("Group Attack",&ins->std.ex1Macro,0,ex1Max,96,uiColors[GUI_COLOR_MACRO_OTHER]));
             } else if (ins->type==DIV_INS_DAVE) {
               macroList.push_back(FurnaceGUIMacroDesc("Control",&ins->std.ex1Macro,0,ex1Max,64,uiColors[GUI_COLOR_MACRO_OTHER],false,NULL,NULL,true,daveControlBits));
+            } else if (ins->type==DIV_INS_MIKEY) {
+              macroList.push_back(FurnaceGUIMacroDesc("Load LFSR",&ins->std.ex1Macro,0,12,160,uiColors[GUI_COLOR_MACRO_OTHER],false,NULL,NULL,true));
             } else {
               macroList.push_back(FurnaceGUIMacroDesc("Duty",&ins->std.ex1Macro,0,ex1Max,160,uiColors[GUI_COLOR_MACRO_OTHER]));
             }