Bug#920615: patch to output move in PGN compatible format

[Bill Allombert]

Package: brutalchess
Version: 0.5.2+dfsg-7.1
Severity: wishlist
Tags: patch

Dear Debian Games Team,

Please find a patch which change the move list output to stdout to PGN 
compatible
format (so it can be imported to other software).
There is two changes: 
- replace space by - 
- handle promotion.

Cheers,
-- 
Bill. <ballo...@debian.org>

Imagine a large red swirl here. 

Index: brutalchess-0.5.2+dfsg/src/chessgamestate.cpp
===================================================================
--- brutalchess-0.5.2+dfsg.orig/src/chessgamestate.cpp
+++ brutalchess-0.5.2+dfsg/src/chessgamestate.cpp
@@ -141,7 +141,13 @@ void ChessGameState::update(const BoardM
                m_threefold_count.push_back(make_pair(sb, 1));
        }
 
-       cout << m_turn_number << ". " << bm.origin() << " " << bm.dest() << 
endl;
+       cout << m_turn_number << ". " << bm.origin() << "-" << bm.dest();
+        if (bm.getPromotion() != Piece::NOTYPE)
+       {
+               static const char* Name = "PRNBQK ";
+               cout << "=" << Name[bm.getPromotion()];
+       }
+        cout << endl;
 
        if(m_white_turn) {
                m_turn_number++;