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add snap-to-grid to objects #21

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add snap-to-grid to objects #21

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e2aa69b
add snap-to-grid to object tool
celesteisabel Jun 20, 2023
7333aa9
add preference for place object snap
celesteisabel Jul 12, 2023
410c1ee
add snap objects with select, rename preference
celesteisabel Jul 15, 2023
dfbbab2
remove preference
celesteisabel Jul 15, 2023
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6 changes: 5 additions & 1 deletion Editor.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -705,6 +705,7 @@ void MoveSelected(short X, short Y) {
MapObject obj = Level.Objects[Selection.Object];
AddDirty(new Point(obj.X, obj.Y));
Point p = new Point((short) (X), (short) (Y));
p = GridAdjust(p);
short polygon_index = Level.GetEnclosingPolygon(p);
if (polygon_index != -1) {
obj.X = p.X;
Expand Down Expand Up @@ -1112,13 +1113,16 @@ public void ButtonPress(short X, short Y, EditorModifiers mods) {
Select(X, Y);
}
} else if (!RightClick(mods)) {
Point p = new Point(X, Y);

if (Tool == Tool.Line) {
StartLine(X, Y);
} else if (Tool == Tool.Fill) {
undoSet = false;
Fill(X, Y);
} else if (Tool == Tool.Object) {
PlaceObject(X, Y);
p = GridAdjust(p);
PlaceObject(p.X, p.Y);
} else if (Tool == Tool.Annotation) {
PlaceAnnotation(X, Y);
} else if (Tool == Tool.VisualMode) {
Expand Down