Added variable size tiles

1 files changed, 68 insertions, 4 deletions

@@ -4,6 +4,11 @@
  */
 package com.fourisland.frigidearth;
 
+import java.awt.Color;
+import java.awt.Graphics;
+import java.awt.event.ComponentAdapter;
+import java.awt.event.ComponentEvent;
+import java.util.Random;
 import javax.swing.JFrame;
 
 /**
@@ -14,14 +19,73 @@ public class Main
 {
     static final int GAME_WIDTH = 15;
     static final int GAME_HEIGHT = 10;
-    static final int TILE_WIDTH = 32;
-    static final int TILE_HEIGHT = 32;
+    static int TILE_WIDTH = 32;
+    static int TILE_HEIGHT = 32;
+    
+    private static JFrame mainWindow;
+    private static Color[][] grid;
+    private static int drawOffsetX = 0;
+    private static int drawOffsetY = 0;
     
     public static void main(String[] args)
     {
-        JFrame mainWindow = new JFrame("Frigid Earth");
-        mainWindow.setSize(GAME_WIDTH*TILE_WIDTH, GAME_HEIGHT*TILE_HEIGHT);
+        mainWindow = new JFrame("Frigid Earth");
+        mainWindow.setSize(GAME_WIDTH*TILE_WIDTH, GAME_HEIGHT*TILE_HEIGHT + mainWindow.getInsets().top);
         mainWindow.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        mainWindow.addComponentListener(new ComponentAdapter() {
+            @Override
+            public void componentResized(ComponentEvent ce)
+            {
+                drawOffsetX = 0;
+                drawOffsetY = 0;
+                
+                TILE_WIDTH = mainWindow.getContentPane().getWidth() / GAME_WIDTH;
+                drawOffsetX = mainWindow.getWidth() % GAME_WIDTH / 2;
+                TILE_HEIGHT = mainWindow.getContentPane().getHeight() / GAME_HEIGHT;
+                drawOffsetY = mainWindow.getHeight() % GAME_HEIGHT / 2;
+                
+                if (TILE_WIDTH > TILE_HEIGHT)
+                {
+                    TILE_WIDTH = TILE_HEIGHT;
+                    drawOffsetX = (mainWindow.getContentPane().getWidth() - (GAME_WIDTH * TILE_WIDTH)) / 2;
+                } else if (TILE_HEIGHT > TILE_WIDTH)
+                {
+                    TILE_HEIGHT = TILE_WIDTH;
+                    drawOffsetY = (mainWindow.getContentPane().getHeight() - (GAME_HEIGHT * TILE_HEIGHT)) / 2;
+                }
+                
+                redrawScreen();
+            }
+        });
         mainWindow.setVisible(true);
+        
+        Random r = new Random();
+        grid = new Color[GAME_WIDTH][GAME_HEIGHT];
+        
+        for (int x=0; x<GAME_WIDTH; x++)
+        {
+            for (int y=0; y<GAME_HEIGHT; y++)
+            {
+                grid[x][y] = new Color(r.nextInt(256), r.nextInt(256), r.nextInt(256));
+            }
+        }
+        
+        redrawScreen();
+    }
+    
+    private static void redrawScreen()
+    {
+        Graphics g = mainWindow.getGraphics();
+        g.setColor(Color.black);
+        g.fillRect(0, 0, mainWindow.getWidth(), mainWindow.getHeight());
+        
+        for (int x=0; x<GAME_WIDTH; x++)
+        {
+            for (int y=0; y<GAME_HEIGHT; y++)
+            {
+                g.setColor(grid[x][y]);
+                g.fillRect(x*TILE_WIDTH + drawOffsetX, y*TILE_HEIGHT + drawOffsetY + mainWindow.getInsets().top, TILE_WIDTH, TILE_HEIGHT);
+            }
+        }
     }
 }