Initial Repository Push

2022-04-30 09:41:17 -04:00
parent d4eef9097a
commit bbfdde57a3
835 changed files with 168392 additions and 0 deletions
@@ -0,0 +1,104 @@
+/*
+ * Copyright MagicBane 2013
+ */
+
+package engine.util;
+
+import engine.Enum.RealmType;
+import engine.server.MBServerStatics;
+import engine.server.world.WorldServer;
+import org.pmw.tinylog.Logger;
+
+import javax.imageio.ImageIO;
+import java.awt.*;
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.IOException;
+
+public enum MapLoader {
+
+    MAPLOADER;
+
+    public static int[][] loadMap() {
+
+        BufferedImage image;
+        int[][] realmMap;
+        long timeToLoad = System.currentTimeMillis();
+        long bytesRead = 0;
+        long realmsWritten = 0;
+
+        Integer realmUUID = null;
+        
+        // Load image from disk
+        
+        try {
+            image = ImageIO.read(new File(MBServerStatics.DEFAULT_DATA_DIR + "realmmap.png"));
+
+            // Array size determined by image size
+            MBServerStatics.SPATIAL_HASH_BUCKETSX = image.getWidth();
+            MBServerStatics.SPATIAL_HASH_BUCKETSY = image.getHeight();
+            realmMap = new int[MBServerStatics.SPATIAL_HASH_BUCKETSX][MBServerStatics.SPATIAL_HASH_BUCKETSY];
+        } catch (IOException e) {
+            Logger.error( "Error loading realm map: " + e.toString());
+            return null;
+        }
+
+        // Flip image on the y axis
+        
+        image = flipImage(image);
+        
+        // Initialize color lookup table
+
+        for (RealmType realm : RealmType.values()) {
+            realm.addToColorMap();
+        }
+
+        // Load spatial imageMap with color data from file
+
+        for (int i = 0; i < MBServerStatics.SPATIAL_HASH_BUCKETSY; i++) {
+            for (int j = 0; j < MBServerStatics.SPATIAL_HASH_BUCKETSX; j++) {
+				try {
+					int rgb = image.getRGB(j, i);
+					realmUUID = RealmType.getRealmIDByRGB(rgb);
+
+                if (realmUUID == null) {
+                    Logger.error("Corrupted png: unknown color " + rgb);
+                    WorldServer.shutdown();
+                }
+                
+                realmMap[j][i] = realmUUID.intValue();
+                bytesRead++;
+
+                if (realmUUID.intValue() != 0)
+                    realmsWritten++;
+
+				}catch (Exception e){
+					//					Logger.error("REALMEDIT ERROR", e.getMessage());
+					continue;
+				}
+
+
+            }
+        }
+        timeToLoad = System.currentTimeMillis() - timeToLoad;
+
+        Logger.info( bytesRead + " pixels processed in " + timeToLoad / 1000 + " seconds");
+        Logger.info("Realm pixels written : " + realmsWritten);
+        image = null;
+        return realmMap;
+    }
+
+    public static BufferedImage flipImage(BufferedImage img) {
+        
+        int w = img.getWidth();
+        int h = img.getHeight();
+        
+        BufferedImage dimg = new BufferedImage(w, h, img.getColorModel()
+                .getTransparency());
+        
+        Graphics2D g = dimg.createGraphics();
+        g.drawImage(img, 0, 0, w, h, 0, h, w, 0, null);
+        g.dispose();
+        return dimg;
+    }
+}