From 0befcc026be9e4f6c40f8771c7f26f767ebddbf7 Mon Sep 17 00:00:00 2001
From: Mike Buland <mike@xagasoft.com>
Date: Mon, 30 Sep 2024 11:50:17 -0700
Subject: Erasing streams works, stream map building works.

---
 src/tools/myriad.cpp | 59 +++++++++++++++++++++++++++++++++++++++++-----------
 1 file changed, 47 insertions(+), 12 deletions(-)

(limited to 'src/tools/myriad.cpp')

diff --git a/src/tools/myriad.cpp b/src/tools/myriad.cpp
index 346cd85..0dd9840 100644
--- a/src/tools/myriad.cpp
+++ b/src/tools/myriad.cpp
@@ -94,6 +94,49 @@ Bu::Formatter &operator>>( Bu::Formatter &f, Mode & /*e*/ )
     return f;
 }
 
+void printMap( const Bu::BitString &bs )
+{
+    for( int j = 0; j < bs.getSize(); j++ )
+    {
+        if( j>0 && (j%50) == 0 )
+            Bu::println("");
+        if( bs.getBit( j ) )
+            Bu::print("#");
+        else
+            Bu::print("-");
+    }
+    Bu::println("\n");
+}
+
+void printMap( const Bu::Array<int32_t> &bm )
+{
+    int iBigest = 0;
+    for( int j = 0; j < bm.getSize(); j++ )
+    {
+        if( iBigest < bm[j] )
+            iBigest = bm[j];
+    }
+    int iWidth = Bu::String("%1").arg( iBigest ).end().getSize();
+    Bu::String sEmpty;
+    for( int j = 0; j < iWidth; j++ )
+    {
+        sEmpty += '-';
+    }
+    int iBreakAt = 60/(iWidth+1);
+    for( int j = 0; j < bm.getSize(); j++ )
+    {
+        if( j>0 && (j%iBreakAt) == 0 )
+            Bu::println("");
+
+        if( bm[j] < 0 )
+            Bu::print("%1 ").arg( sEmpty, Bu::Fmt(2).right().fill(' '));
+        else
+            Bu::print("%1 ").arg( bm[j], Bu::Fmt(2).right().fill(' '));
+        
+    }
+    Bu::println("\n");
+}
+
 int main( int argc, char *argv[] )
 {
     Options opts( argc, argv );
@@ -168,6 +211,8 @@ int main( int argc, char *argv[] )
                 File fOut( opts.sFile, File::Write|File::Read );
                 Myriad m( fOut );
                 m.erase( opts.iStream );
+                printMap( m.buildBlockUseMap() );
+                printMap( m.buildBlockMap() );
             }
             break;
 
@@ -273,17 +318,8 @@ int main( int argc, char *argv[] )
             {
                 File fIn( opts.sFile, File::Write|File::Read );
                 Myriad m( fIn );
-/*                Bu::BitString bs = m.getBlocksUsed();
-                for( int j = 0; j < bs.getSize(); j++ )
-                {
-                    if( j>0 && (j%50) == 0 )
-                        Bu::println("");
-                    if( bs.getBit( j ) )
-                        Bu::print("#");
-                    else
-                        Bu::print("-");
-                }*/
-                Bu::println("\n");
+                printMap( m.buildBlockUseMap() );
+                printMap( m.buildBlockMap() );
             }
             break;
 
@@ -295,4 +331,3 @@ int main( int argc, char *argv[] )
 
     return 0;
 }
-
-- 
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