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Use backup/restore wrappers for various _cur_dpi changes

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This commit is contained in:
Jonathan G Rennison
2023-02-15 21:13:58 +00:00
parent 85889143c7
commit fef39b5797
11 changed files with 34 additions and 69 deletions
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8
src/tbtr_template_gui_create.cpp
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@@ -40,6 +40,7 @@
#include "company_base.h"
#include "train.h"
#include "newgrf_debug.h"
#include "core/backup_type.hpp"
#include "tbtr_template_gui_create.h"
#include "tbtr_template_vehicle.h"
@@ -298,12 +299,11 @@ public:
}
case TCW_INFO_PANEL: {
if (this->virtual_train) {
DrawPixelInfo tmp_dpi, *old_dpi;
DrawPixelInfo tmp_dpi;
if (!FillDrawPixelInfo(&tmp_dpi, r.left, r.top, r.right - r.left, r.bottom - r.top)) break;
old_dpi = _cur_dpi;
_cur_dpi = &tmp_dpi;
AutoRestoreBackup dpi_backup(_cur_dpi, &tmp_dpi);
int y = ScaleGUITrad(4) - this->vscroll->GetPosition();
bool buildable = true;
@@ -380,8 +380,6 @@ public:
y += FONT_HEIGHT_NORMAL;
}
}
_cur_dpi = old_dpi;
}
break;
}