From 96f1c9fb9e8d586d2853f64dc464bf5d2b285e40 Mon Sep 17 00:00:00 2001
From: myst6re <myst6re@gmail.com>
Date: Tue, 16 Jan 2024 21:47:24 +0100
Subject: [PATCH] Allow to edit shifted tiles (by changing the shift to another
 value)

---
 src/core/field/BackgroundTiles.cpp |  6 ++++++
 src/widgets/BackgroundEditor.cpp   | 12 ++++++------
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/src/core/field/BackgroundTiles.cpp b/src/core/field/BackgroundTiles.cpp
index 614f2d3a..c9f93d2e 100644
--- a/src/core/field/BackgroundTiles.cpp
+++ b/src/core/field/BackgroundTiles.cpp
@@ -24,6 +24,12 @@ void Tile::calcIDBig(CaFile *ca)
 	if (manualIDBig) {
 		return;
 	}
+	
+	if (layerID >= 2) {
+		IDBig = 0;
+		
+		return;
+	}
 
 	// Used for conversion to PC format 
 	if (ID == 0) {
diff --git a/src/widgets/BackgroundEditor.cpp b/src/widgets/BackgroundEditor.cpp
index 85102780..8410ca8b 100644
--- a/src/widgets/BackgroundEditor.cpp
+++ b/src/widgets/BackgroundEditor.cpp
@@ -430,11 +430,11 @@ void BackgroundEditor::refreshImage(int layer, int section, ParamState paramStat
 	quint8 tileSize = layer > 1 ? 32 : 16;
 	QRect area = layerTiles.rect();
 	QPoint shift = layerTiles.dstShift(tileSize);
+	
+	qDebug() << "BackgroundEditor::refreshImage" << "area" << area << shift;
 
-	qDebug() << "BackgroundEditor::refreshImage" << "area" << area;
-
-	_shiftX->setMaximum(tileSize / 2);
-	_shiftY->setMaximum(tileSize / 2);
+	_shiftX->setMaximum(tileSize - 1);
+	_shiftY->setMaximum(tileSize - 1);
 	_shiftX->setValue(shift.x());
 	_shiftY->setValue(shift.y());
 	_shiftX->setEnabled(true);
@@ -520,9 +520,9 @@ void BackgroundEditor::updateSelectedTiles(const QList<Cell> &cells)
 		} else {
 			tiles = _backgroundFile->tiles().tiles(layerID, ID);
 		}
-
-		qDebug() << "updateSelectedTiles" << cellSize << layerID << ID << paramState.param << paramState.state << tiles.size();
+		
 		QPoint shift(_shiftX->value(), _shiftY->value());
+		qDebug() << "updateSelectedTiles" << "cellSize" << cellSize << "layerID" << layerID << "ID" << ID << "param" << paramState.param << "state" << paramState.state << "tilescount" << tiles.size() << "shift" << shift;
 		
 		for (const Tile &tile : std::as_const(tiles)) {
 			if (layerID >= 1 && !effectTileIds.isEmpty() && !effectTileIds.contains(tile.tileID)) {