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@ -40,7 +40,7 @@ public class HeightMap {
@@ -40,7 +40,7 @@ public class HeightMap {
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public static final HashMap<Integer, HeightMap> heightmapByLoadNum = new HashMap<>(); |
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public static final HashMap<Integer, byte[][]> _pixelData = new HashMap<>(); |
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public static final HashMap<String, int[][]> _pixelData = new HashMap<>(); |
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// Heightmap data for all zones.
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public static float SCALEVALUE = 1.0f / 255; |
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@ -310,7 +310,7 @@ public class HeightMap {
@@ -310,7 +310,7 @@ public class HeightMap {
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Logger.info(HeightMap.heightmapByLoadNum.size() + " Heightmaps cached."); |
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// Load pixel data
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// Load pixel data for heightmaps
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try (Stream<Path> filePathStream = Files.walk(Paths.get(ConfigManager.DEFAULT_DATA_DIR + "heightmaps/TARGA/"))) { |
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filePathStream.forEach(filePath -> { |
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@ -320,7 +320,24 @@ public class HeightMap {
@@ -320,7 +320,24 @@ public class HeightMap {
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try { |
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BufferedImage heightmapImage = ImageIO.read(imageFile); |
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int width = heightmapImage.getWidth(); |
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// Generate pixel for this heightmap. RPG channels are all the same
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// in this greyscale TGA heightmap. We will choose red.
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int[][] colorData = new int[heightmapImage.getWidth()][heightmapImage.getHeight()]; |
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for (int y = 0; y < heightmapImage.getHeight(); y++) { |
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for (int x = 0; x < heightmapImage.getWidth(); x++) { |
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Color color = new Color(heightmapImage.getRGB(x, y)); |
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colorData[x][y] = color.getRed(); |
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} |
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} |
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// Insert color data into lookup table
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_pixelData.put(imageFile.getName().substring(0, imageFile.getName().lastIndexOf(".")), colorData); |
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} catch (IOException e) { |
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throw new RuntimeException(e); |
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} |
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