project_files/Android-build/SDL-android-project/src/org/hedgewars/hedgeroid/MapPreviewGenerator.java
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25 import org.hedgewars.hedgeroid.Datastructures.MapFile; |
25 import org.hedgewars.hedgeroid.Datastructures.MapFile; |
26 import org.hedgewars.hedgeroid.Datastructures.MapRecipe; |
26 import org.hedgewars.hedgeroid.Datastructures.MapRecipe; |
27 import org.hedgewars.hedgeroid.EngineProtocol.PascalExports; |
27 import org.hedgewars.hedgeroid.EngineProtocol.PascalExports; |
28 import org.hedgewars.hedgeroid.frontlib.Flib; |
28 import org.hedgewars.hedgeroid.frontlib.Flib; |
29 import org.hedgewars.hedgeroid.frontlib.Frontlib; |
29 import org.hedgewars.hedgeroid.frontlib.Frontlib; |
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30 import org.hedgewars.hedgeroid.frontlib.Frontlib.ByteArrayPtr; |
30 import org.hedgewars.hedgeroid.frontlib.Frontlib.MapRecipePtr; |
31 import org.hedgewars.hedgeroid.frontlib.Frontlib.MapRecipePtr; |
31 import org.hedgewars.hedgeroid.frontlib.Frontlib.MapconnPtr; |
32 import org.hedgewars.hedgeroid.frontlib.Frontlib.MapconnPtr; |
32 import org.hedgewars.hedgeroid.frontlib.Frontlib.MapimageCallback; |
33 import org.hedgewars.hedgeroid.frontlib.Frontlib.MapimageCallback; |
33 import org.hedgewars.hedgeroid.frontlib.Frontlib.StrCallback; |
34 import org.hedgewars.hedgeroid.frontlib.Frontlib.StrCallback; |
34 import org.hedgewars.hedgeroid.util.FileUtils; |
35 import org.hedgewars.hedgeroid.util.FileUtils; |
159 /** |
160 /** |
160 * Let's be extra nice here and clip off the left and right sides, so the preview is centered... |
161 * Let's be extra nice here and clip off the left and right sides, so the preview is centered... |
161 * Since the image is present in bytes, we can save some effort by checking entire byte-columns first. |
162 * Since the image is present in bytes, we can save some effort by checking entire byte-columns first. |
162 */ |
163 */ |
163 private final MapimageCallback successCb = new MapimageCallback() { |
164 private final MapimageCallback successCb = new MapimageCallback() { |
164 public void callback(Pointer context, Pointer buffer, int hedgehogCount) { |
165 public void callback(Pointer context, ByteArrayPtr buffer, int hedgehogCount) { |
165 byte[] mapdata = buffer.getByteArray(0, Frontlib.MAPIMAGE_BYTES); |
166 byte[] mapdata = buffer.deref(Frontlib.MAPIMAGE_BYTES); |
166 |
167 |
167 int leftmostPixel = Frontlib.MAPIMAGE_WIDTH; |
168 int leftmostPixel = Frontlib.MAPIMAGE_WIDTH; |
168 int rightmostPixel = -1; |
169 int rightmostPixel = -1; |
169 int bytesPerLine = Frontlib.MAPIMAGE_WIDTH/8; |
170 int bytesPerLine = Frontlib.MAPIMAGE_WIDTH/8; |
170 |
171 |