(svn r8050) -Codechange: Rename map member extra to m6, since its usage has been widden.

Only doc landscape_grid.html has been updated, landscape.html will be done latter.
-CodeChange: Replace a direct access to m6 with SetTropicZone in InitializeLandscape, as it is the only part of m6 still untouched without the brute-forced m6=0

1 files changed, 4 insertions, 4 deletions

diff --git a/src/oldloader.cpp b/src/oldloader.cpp
index 98a1e9223..b920ffc9a 100644
--- a/src/oldloader.cpp
+++ b/src/oldloader.cpp
@@ -1344,10 +1344,10 @@ static bool LoadOldMapPart1(LoadgameState *ls, int num)
 	}
 	for (i = 0; i < OLD_MAP_SIZE / 4; i++) {
 		byte b = ReadByte(ls);
-		_m[i * 4 + 0].extra = GB(b, 0, 2);
-		_m[i * 4 + 1].extra = GB(b, 2, 2);
-		_m[i * 4 + 2].extra = GB(b, 4, 2);
-		_m[i * 4 + 3].extra = GB(b, 6, 2);
+		_m[i * 4 + 0].m6 = GB(b, 0, 2);
+		_m[i * 4 + 1].m6 = GB(b, 2, 2);
+		_m[i * 4 + 2].m6 = GB(b, 4, 2);
+		_m[i * 4 + 3].m6 = GB(b, 6, 2);
 	}
 
 	return !ls->failed;