Add things

core/src/io/anuke/mindustry/Vars.java

@@ -40,7 +40,7 @@ public class Vars{
 	//how much the zoom changes every zoom button press
 	public static final int zoomScale = Math.round(Unit.dp.scl(1));
 	//if true, player speed will be increased, massive amounts of resources will be given on start, and other debug options will be available
-	public static boolean debug = true;
+	public static boolean debug = false;
 	//whether the player can clip through walls
 	public static boolean noclip = false;
 	//whether to draw chunk borders

core/src/io/anuke/mindustry/entities/enemies/Enemy.java

@@ -206,7 +206,7 @@ public class Enemy extends DestructibleEntity{
 		
 		float minv = 0.07f;
 		
-		if(Math.abs(xvelocity) < minv && Math.abs(yvelocity) < minv && node > 0 && target == null){
+		if(Vector2.dst(xvelocity, yvelocity, 0, 0) < minv && node > 0 && target == null){
 			idletime += Timers.delta();
 		}else{
 			idletime = 0;

core/src/io/anuke/mindustry/mapeditor/MapEditorDialog.java

@@ -49,6 +49,7 @@ public class MapEditorDialog extends Dialog{
 					Pixmap pixmap = new Pixmap(file);
 					if(verifySize(pixmap)){
 						editor.setPixmap(pixmap);
+						view.clearStack();
 					}else{
 						Vars.ui.showError("[orange]Invalid image dimensions![]\nValid map dimensions: " + Arrays.toString(MapEditor.validMapSizes));
 					}
@@ -89,6 +90,7 @@ public class MapEditorDialog extends Dialog{
 				copy.texture = new Texture(copy.pixmap);
 				editor.beginEdit(copy);
 				Vars.ui.hideLoading();
+				view.clearStack();
 			});
 		});
 		
@@ -98,6 +100,7 @@ public class MapEditorDialog extends Dialog{
 				Vars.ui.showLoading();
 				Timers.run(10f, ()->{
 					editor.resize(x, y);
+					view.clearStack();
 					Vars.ui.hideLoading();
 				});
 			}
@@ -112,6 +115,7 @@ public class MapEditorDialog extends Dialog{
 					Vars.world.maps().saveAndReload(editor.getMap(), editor.pixmap());
 					loadDialog.rebuild();
 					Vars.ui.hideLoading();
+					view.clearStack();
 				});
 			}else{
 				Vars.ui.hideLoading();
@@ -131,9 +135,14 @@ public class MapEditorDialog extends Dialog{
 			editor.beginEdit(new Map());
 			blockgroup.getButtons().get(2).setChecked(true);
 			Core.scene.setScrollFocus(view);
+			view.clearStack();
 		});
 	}
-	
+
+	public MapView getView() {
+		return view;
+	}
+
 	public void resetSaved(){
 		saved = false;
 	}

core/src/io/anuke/mindustry/mapeditor/MapGenerateDialog.java

@@ -62,14 +62,12 @@ public class MapGenerateDialog extends FloatingDialog{
 		content().add(pane).fillY();
 		
 		buttons().defaults().size(170f, 50f).pad(4f);
-		buttons().addButton("Back", () -> hide());
+		buttons().addButton("Back", this::hide);
 		buttons().addButton("Randomize", () ->{ 
 			editor.getFilter().randomize();
 			apply();
 		});
-		buttons().addButton("Update", () ->{ 
-			apply();
-		});
+		buttons().addButton("Update", this::apply);
 		buttons().addButton("Apply", () ->{
 			Vars.ui.showLoading();
 			
@@ -77,6 +75,7 @@ public class MapGenerateDialog extends FloatingDialog{
 				editor.applyFilter();
 				Vars.ui.hideLoading();
 				Vars.ui.getEditorDialog().resetSaved();
+				Vars.ui.getEditorDialog().getView().clearStack();
 				hide();
 			});
 		});
@@ -93,7 +92,7 @@ public class MapGenerateDialog extends FloatingDialog{
 	
 	private void apply(){
 		loading = true;
-		Timers.run(3f, ()->{
+		Timers.run(3f, () -> {
 			editor.applyFilterPreview();
 			loading = false;
 		});

core/src/io/anuke/mindustry/mapeditor/MapView.java

@@ -24,6 +24,7 @@ public class MapView extends Element implements GestureListener{
 	private MapEditor editor;
 	private EditorTool tool = EditorTool.pencil;
 	private OperationStack stack = new OperationStack();
+	private PixelOperation op;
 	private Bresenham2 br = new Bresenham2();
 	private float offsetx, offsety;
 	private float zoom = 1f;
@@ -59,7 +60,9 @@ public class MapView extends Element implements GestureListener{
 				if(tool.edit){
 					Vars.ui.getEditorDialog().resetSaved();
 				}
-				
+
+				op = new PixelOperation(editor.pixmap());
+
 				drawing = true;
 				return true;
 			}
@@ -67,6 +70,8 @@ public class MapView extends Element implements GestureListener{
 			@Override
 			public void touchUp (InputEvent event, float x, float y, int pointer, int button) {
 				drawing = false;
+				stack.add(op);
+				op = null;
 			}
 			
 			@Override

core/src/io/anuke/mindustry/mapeditor/PixelOperation.java

@@ -0,0 +1,24 @@
+package io.anuke.mindustry.mapeditor;
+
+import com.badlogic.gdx.graphics.Pixmap;
+
+public class PixelOperation extends DrawOperation {
+
+    public PixelOperation(Pixmap pixmap){
+        super(pixmap);
+    }
+
+    public void add() {
+
+    }
+
+    @Override
+    public void undo() {
+
+    }
+
+    @Override
+    public void redo() {
+
+    }
+}