Added a method to clear the currently selected snake from the current…

… frame only.
odinsbane · Sep 11, 2019 · 86ce655 · 86ce655
1 parent d1ce747
commit 86ce655
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Showing 2 changed files with 21 additions and 1 deletion.
diff --git a/src/main/java/snakeprogram/SnakeFrame.java b/src/main/java/snakeprogram/SnakeFrame.java
@@ -243,6 +243,13 @@ private JMenuBar createMenuBar(){
         transform_snake.setAccelerator(KeyStroke.getKeyStroke('m'));
         snakes.add(transform_snake);
 
+        JMenuItem clear_current = new JMenuItem("Clear from Current Frame.");
+        clear_current.addActionListener(evt->{
+            snake_model.clearCurrentSnake();
+        });
+        clear_current.setAccelerator(KeyStroke.getKeyStroke('c'));
+        snakes.add(clear_current);
+
         JMenuItem sculpt_snake = new JMenuItem("Sculpt Selected");
         sculpt_snake.setActionCommand(SnakeActions.sculpt.name());
         sculpt_snake.addActionListener(snake_listener);

diff --git a/src/main/java/snakeprogram/SnakeModel.java b/src/main/java/snakeprogram/SnakeModel.java
@@ -934,7 +934,20 @@ public boolean checkForCurrentSnake(){
         }    
 
     }
-
+
+    /**
+     * Clears the current snake from the current frame, without deleting the whole snake.
+     */
+    public void clearCurrentSnake(){
+        if(CurrentSnake != null){
+            Integer f = getCurrentFrame();
+            if(CurrentSnake.exists(f)){
+                CurrentSnake.Coordinates.remove(f);
+            }
+            purgeSnakes();
+            updateImagePanel();
+        }
+    }
     /**
        *    Ceases a deform iterations
        */