Initial commit

1 files changed, 59 insertions, 0 deletions

diff --git a/external/pytmx/util_pyglet.py b/external/pytmx/util_pyglet.py
new file mode 100644
index 0000000..6b4a38a
--- /dev/null
+++ b/external/pytmx/util_pyglet.py
@@ -0,0 +1,59 @@
+import logging
+
+logger = logging.getLogger(__name__)
+ch = logging.StreamHandler()
+ch.setLevel(logging.INFO)
+logger.addHandler(ch)
+logger.setLevel(logging.INFO)
+
+try:
+    import pyglet
+except ImportError:
+    logger.error('cannot import pyglet (is it installed?)')
+    raise
+
+import pytmx
+
+
+def pyglet_image_loader(filename, colorkey, **kwargs):
+    """basic image loading with pyglet
+
+    returns pyglet Images, not textures
+
+    This is a basic proof-of-concept and is likely to fail in some situations.
+
+    Missing:
+        Transparency
+        Tile Rotation
+
+    This is slow as well.
+    """
+    if colorkey:
+        logger.debug('colorkey not implemented')
+
+    image = pyglet.image.load(filename)
+
+    def load_image(rect=None, flags=None):
+        if rect:
+            try:
+                x, y, w, h = rect
+                y = image.height - y - h
+                tile = image.get_region(x, y, w, h)
+            except:
+                logger.error('cannot get region %s of image', rect)
+                raise
+        else:
+            tile = image
+
+        if flags:
+            logger.error('tile flags are not implemented')
+
+        return tile
+
+    return load_image
+
+
+def load_pyglet(filename, *args, **kwargs):
+    kwargs['image_loader'] = pyglet_image_loader
+    kwargs['invert_y'] = True
+    return pytmx.TiledMap(filename, *args, **kwargs)