#27 snippets are fully functional and can be named

src/computerblocks/Game.java

@@ -110,7 +110,7 @@ private synchronized void render() {
     display.reset(Color.BACKGROUND);
 
     grid.draw(display, player);
-    player.draw(display, grid);
+    player.draw(display, grid, snippetTray);
     ui.draw(display, player, grid);
     if (player.state == State.MENU) menuController.update(display, player, grid);
     if (player.state == State.SNIPPET) snippetTray.update(display, player, grid);

src/computerblocks/display/ui/menu/MenuController.java

@@ -10,6 +10,8 @@ public class MenuController {
   public Menu pauseMenu, saveMenu, settingsMenu, creditsMenu;
   public SaveMenu saveMenuElement;
 
+  public SnippetTray snippetTray;
+
   public MenuController(Display display) {
     init(display);
   }

src/computerblocks/display/ui/menu/SaveMenu.java

@@ -22,27 +22,18 @@ public class SaveMenu {
   private int scrollSpeed = 3;
 
   public ArrayList<SaveButton> saves;
-  public ArrayList<SaveButton> savesRemovalQueue;
   private CreateSave saveButton;
 
   public boolean refreshSaveNames = true;
 
   public SaveMenu(Display display) {
     saves = new ArrayList<SaveButton>();
-    savesRemovalQueue = new ArrayList<SaveButton>();
     height = display.height * 7 / 10;
     width = display.width / 3;
     saveButton = new CreateSave(display, this);
   }
 
   public void update(Display display, Player player, Grid grid) {
-
-    for (SaveButton i : savesRemovalQueue) {
-      refreshSaveNames = true;
-      savesRemovalQueue.remove(i);
-      break;
-    }
-
     if (refreshSaveNames) {
       saves = new ArrayList<SaveButton>();
       for (final File fileEntry : new File("../saves/grids").listFiles()) {

src/computerblocks/display/ui/menu/SnippetTray.java

@@ -21,7 +21,10 @@ public class SnippetTray {
   public int scroll;
   private int scrollSpeed = 3;
 
+  public boolean refreshSaveNames = false;
+
   public ArrayList<SnippetButton> snippets;
+  public ArrayList<SnippetButton> snippetsRemovalQueue;
 
   private int animationTime = 25;
 
@@ -31,6 +34,15 @@ public SnippetTray(Display display) {
 
   public void update(Display display, Player player, Grid grid) {
 
+    if (refreshSaveNames) {
+      snippets = new ArrayList<SnippetButton>();
+      for (final File fileEntry : new File("../saves/snippets").listFiles()) {
+        if (!fileEntry.isDirectory()) {
+          snippets.add(new SnippetButton(display, this, fileEntry.getName().substring(0, fileEntry.getName().length() - 5)));
+        }
+      }
+    }
+
     height = display.height * 8 / 10;
     width = display.width / 6;
 

src/computerblocks/display/ui/menu/elements/SaveButton.java

@@ -96,7 +96,7 @@ public void checkPress(Display display, Player player, SaveMenu saveMenu, Grid g
             display.draw();
 
             if (player.keyboard.enterDown) {
-              saveMenu.savesRemovalQueue.add(this);
+              saveMenu.refreshSaveNames = true;
               new File("../saves/grids/" + text + ".snip").delete();
               break;
             }

src/computerblocks/display/ui/menu/elements/SnippetSave.java

@@ -20,6 +20,10 @@ public class SnippetSave {
   public double x, y, width, height;
   private Image icon;
 
+  private String font = Fonts.pixelmix;
+  private int textSize = 20;
+  private String text = "New Snippet";
+
   public SnippetSave(double x, double y, double width, double height) {
     this.x = x;
     this.y = y;
@@ -53,17 +57,63 @@ public boolean pointOver(double x, double y) {
     return false;
   }
 
-  public void checkPress(Display display, Player player) {
+  public void checkPress(Display display, Player player, SnippetTray snippetTray) {
     if (pointOver(player.mouse.position.x, player.mouse.position.y)) {
       if (player.mouse.down(Mouse.LEFT)) {
-        buttonPress(player);
+        buttonPress(display, player, snippetTray);
       }
       display.color(new Color(255, 255, 255, 0.2f));
       display.rect(x, y, width, height);
     }
   }
 
-  public void buttonPress(Player player) {
+  public void buttonPress(Display display, Player player, SnippetTray snippetTray) {
+    String saveName = "";
+    while (true) {
+      saveName = player.keyboard.keyStream(saveName, 20);
+
+      if (player.keyboard.down(Keyboard.ESC)) break;
+
+      display.reset(Color.BACKGROUND);
+      display.font(font, textSize);
+      if (!saveName.equals("")) {
+        if (snippetAlreadyExists(saveName, snippetTray)) {
+          display.color(Color.INVERTER);
+          String warningText = "WARINING! - THIS WILL REPLACE PREVIOUS SNIPPET";
+          display.text(warningText,  (display.width / 2) - display.getStringWidth(warningText, font, textSize) / 2, (display.height / 2) + display.getFontHeight(font, textSize) / 2  + display.height / 8);
+        }
+        display.color(Color.UI_BORDER);
+        display.text(saveName,  (display.width / 2) - display.getStringWidth(saveName, font, textSize) / 2, (display.height / 2) + display.getFontHeight(font, textSize) / 2);
+      } else {
+        display.color(new Color(Color.UI_BORDER, 0.25f));
+        display.text(text,  (display.width / 2) - display.getStringWidth(text, font, textSize) / 2, (display.height / 2) + display.getFontHeight(font, textSize) / 2);
+      }
+      display.draw();
 
+      if (player.keyboard.enterDown) {
+        if (!saveName.equals("")) {
+          player.snippet.saveToFile("../saves/snippets/", saveName);
+          snippetTray.refreshSaveNames = true;
+          player.state = State.GAME;
+          player.placeTime = 0;
+          break;
+        } else {
+          player.snippet.saveToFile("../saves/snippets/", text);
+          snippetTray.refreshSaveNames = true;
+          player.state = State.GAME;
+          player.placeTime = 0;
+          break;
+        }
+      }
+    }
+  }
+
+  public boolean snippetAlreadyExists(String saveName, SnippetTray snippetTray) {
+    for (SnippetButton i : snippetTray.snippets) {
+      if (i.text.toLowerCase().equals(saveName.toLowerCase())) {
+        return true;
+      }
+    }
+    return false;
   }
 }

src/computerblocks/player/Player.java

@@ -51,12 +51,12 @@ public Player(Display display, Game game) {
     snipSaveButton = new SnippetSave(display.width - display.width / 25 * 1.2, display.width / 25 * 0.2, display.width / 25, display.width / 25);
   }
 
-  public void draw(Display display, Grid grid) {
+  public void draw(Display display, Grid grid, SnippetTray snippetTray) {
     if (selection != null) selection.draw(display, grid, this);
     if (state == State.PASTE && snippet != null) {
       snippet.ghost(display, this, grid.mouseOverBlock(this));
       snipSaveButton.draw(display);
-      snipSaveButton.checkPress(display, this);
+      snipSaveButton.checkPress(display, this, snippetTray);
     }
   }