From 56feb190bbda181112a25e2cc7c0afc8afcd266c Mon Sep 17 00:00:00 2001
From: Steven Yi <stevenyi@gmail.com>
Date: Sun, 26 Nov 2023 19:40:41 -0500
Subject: [PATCH] fix(blueLive): do not generate e-statement as it now appears
 to halt Csound with BlueLive

---
 ChangeLog.md                                         |  3 +++
 .../src/main/java/blue/ui/core/render/CSDRender.java | 12 +++++++-----
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/ChangeLog.md b/ChangeLog.md
index 0559ba5b..39f59c8f 100755
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -28,6 +28,9 @@ information.
  
   * Show parameter name in the popup for setting visibility of parameters
 
+* BlueLive:
+
+  * Do not generate e-statement when generating CSD for BlueLive
 
 ## [2.9.1] - 2023-09-10
 
diff --git a/blue-ui-core/src/main/java/blue/ui/core/render/CSDRender.java b/blue-ui-core/src/main/java/blue/ui/core/render/CSDRender.java
index c88653cc..8158f14f 100644
--- a/blue-ui-core/src/main/java/blue/ui/core/render/CSDRender.java
+++ b/blue-ui-core/src/main/java/blue/ui/core/render/CSDRender.java
@@ -175,7 +175,7 @@ protected synchronized CsdRenderResult generateCSDForBlueLiveImpl(
 
         appendCsInstruments(compileData, data, udos, arrangement, globalOrcSco, score,
                 mixer, true);
-        appendCsScore(globalSco, ftables, generatedNotes, totalDur, score);
+        appendCsScore(score, globalSco, ftables, generatedNotes, totalDur, false);
 
         score.append("</CsoundSynthesizer>");
 
@@ -418,7 +418,7 @@ protected CsdRenderResult generateCSDImpl(BlueData data,
 
         appendCsInstruments(compileData, data, udos, arrangement, globalOrcSco, csd, mixer,
                 isRealTime);
-        appendCsScore(globalSco, ftables, generatedNotes, totalDur, csd);
+        appendCsScore(csd, globalSco, ftables, generatedNotes, totalDur, true);
 
         csd.append("</CsoundSynthesizer>");
 
@@ -605,8 +605,8 @@ private void appendProjectInfo(BlueData data, StrBuilder score) {
         score.append(";\n\n");
     }
 
-    private void appendCsScore(String globalSco, String ftables,
-            NoteList generatedNotes, double totalDur, StrBuilder score) {
+    private void appendCsScore(StrBuilder score, String globalSco, String ftables,
+            NoteList generatedNotes, double totalDur, boolean useEStatement) {
 
         score.append("<CsScore>\n\n");
         score.append(ftables).append("\n");
@@ -619,7 +619,9 @@ private void appendCsScore(String globalSco, String ftables,
         } else {
             score.append("f0 ").append(totalDur).append("\n");
         }
-        score.append("e\n\n");
+        if(useEStatement) {
+            score.append("e\n\n");
+        }
         score.append("</CsScore>\n\n");
     }