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(svn r19914) -Codechange: Wrap a helper class around temporary assignments of _current_company to ensure proper restoration.

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frosch
2010-05-31 20:22:57 +00:00
parent 1d05fbebbe
commit 9db3cde73a
19 changed files with 256 additions and 117 deletions
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9
src/water_cmd.cpp
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@@ -34,6 +34,7 @@
#include "station_base.h"
#include "ai/ai.hpp"
#include "core/random_func.hpp"
#include "core/backup_type.hpp"
#include "table/sprites.h"
#include "table/strings.h"
@@ -881,7 +882,7 @@ void DoFloodTile(TileIndex target)
bool flooded = false; // Will be set to true if something is changed.
_current_company = OWNER_WATER;
Backup<CompanyByte> cur_company(_current_company, OWNER_WATER);
Slope tileh = GetTileSlope(target, NULL);
if (tileh != SLOPE_FLAT) {
@@ -933,7 +934,7 @@ void DoFloodTile(TileIndex target)
UpdateSignalsInBuffer();
}
_current_company = OWNER_NONE;
cur_company.Restore();
}
/**
@@ -941,7 +942,7 @@ void DoFloodTile(TileIndex target)
*/
static void DoDryUp(TileIndex tile)
{
_current_company = OWNER_WATER;
Backup<CompanyByte> cur_company(_current_company, OWNER_WATER);
switch (GetTileType(tile)) {
case MP_RAILWAY:
@@ -977,7 +978,7 @@ static void DoDryUp(TileIndex tile)
default: NOT_REACHED();
}
_current_company = OWNER_NONE;
cur_company.Restore();
}
/**