Fixed IntGrid counts cache when resizing levels (#1042)

deepnight · Jan 11, 2024 · f02c4a6 · f02c4a6
1 parent 91161cc
commit f02c4a6
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Showing 3 changed files with 24 additions and 6 deletions.
diff --git a/src/electron.renderer/data/Level.hx b/src/electron.renderer/data/Level.hx
@@ -668,6 +668,8 @@ class Level {
 			li.applyNewBounds(newPxLeft, newPxTop, newPxWid, newPxHei);
 		pxWid = newPxWid;
 		pxHei = newPxHei;
+		for(li in layerInstances)
+			li.recountAllIntGridValues();
 
 		// Remove entities out of bounds
 		var n = 0;

diff --git a/src/electron.renderer/data/inst/LayerInstance.hx b/src/electron.renderer/data/inst/LayerInstance.hx
@@ -82,6 +82,20 @@ class LayerInstance {
 		return areaIntGridUseCount.exists(iv) && areaIntGridUseCount.get(iv).get(areaCoordId(cx,cy)) > 0;
 	}
 
+	public function recountAllIntGridValues() {
+		if( def.type!=IntGrid )
+			return;
+
+		areaIntGridUseCount = new Map();
+		layerIntGridUseCount = new Map();
+
+		for(cy in 0...cHei)
+		for(cx in 0...cWid) {
+			if( hasIntGrid(cx,cy) )
+				increaseAreaIntGridValueCount(getIntGrid(cx,cy), cx, cy);
+		}
+	}
+
 	inline function increaseAreaIntGridValueCount(iv:Int, cx:Int, cy:Int) {
 		if( iv==0 || iv==null )
 			return;
@@ -353,19 +367,16 @@ class LayerInstance {
 
 		if( json.intGridCsv==null ) {
 			// Read old pre-CSV format
-			for( intGridJson in json.intGrid ) {
+			for( intGridJson in json.intGrid )
 				li.intGrid.set( intGridJson.coordId, intGridJson.v+1 );
-				li.increaseAreaIntGridValueCount( intGridJson.v+1, li.getCx(intGridJson.coordId), li.getCy(intGridJson.coordId) );
-			}
 		}
 		else {
 			// Read CSV format
 			for(coordId in 0...json.intGridCsv.length)
-				if( json.intGridCsv[coordId]>=0 ) {
+				if( json.intGridCsv[coordId]>=0 )
 					li.intGrid.set(coordId, json.intGridCsv[coordId]);
-					li.increaseAreaIntGridValueCount( json.intGridCsv[coordId], li.getCx(coordId), li.getCy(coordId) );
-				}
 		}
+		li.recountAllIntGridValues();
 
 		for( gridTilesJson in json.gridTiles ) {
 			if( dn.Version.lower(p.jsonVersion, "0.4", true) || gridTilesJson.d==null )

diff --git a/src/electron.renderer/ui/modal/panel/EditLayerDefs.hx b/src/electron.renderer/ui/modal/panel/EditLayerDefs.hx
@@ -308,6 +308,11 @@ class EditLayerDefs extends ui.modal.Panel {
 			}
 		}
 		i.onChange = ()->{
+			for(w in project.worlds)
+			for(l in w.levels)
+			for(li in l.layerInstances)
+				li.recountAllIntGridValues();
+
 			editor.ge.emit( LayerDefChanged(cur.uid, false) );
 
 			for(ld in project.defs.layers)