Python: Reindent, fix up TileView interface

src/platform/python/mgba/core.py

@@ -4,6 +4,8 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 from ._pylib import ffi, lib
+from . import tile
+from cached_property import cached_property
 
 def find(path):
     core = lib.mCoreFind(path.encode('UTF-8'))
@@ -43,6 +45,10 @@ class Core:
             self.cpu = LR35902Core(self._core.cpu)
             self.board = GB(self._core.board)
 
+    @cached_property
+    def tiles(self):
+        return tile.TileView(self)
+
     def _deinit(self):
         self._core.deinit(self._core)
 

src/platform/python/mgba/gb.py

@@ -8,3 +8,11 @@ from ._pylib import ffi, lib
 class GB:
     def __init__(self, native):
         self._native = ffi.cast("struct GB*", native)
+
+    def _initTileCache(self, cache):
+        lib.GBVideoTileCacheInit(cache)
+        lib.GBVideoTileCacheAssociate(cache, ffi.addressof(self._native.video))
+
+    def _deinitTileCache(self, cache):
+        self._native.video.renderer.cache = ffi.NULL
+        lib.mTileCacheDeinit(cache)

src/platform/python/mgba/gba.py

@@ -8,3 +8,11 @@ from ._pylib import ffi, lib
 class GBA:
     def __init__(self, native):
         self._native = ffi.cast("struct GBA*", native)
+
+    def _initTileCache(self, cache):
+        lib.GBAVideoTileCacheInit(cache)
+        lib.GBAVideoTileCacheAssociate(cache, ffi.addressof(self._native.video))
+
+    def _deinitTileCache(self, cache):
+        self._native.video.renderer.cache = ffi.NULL
+        lib.mTileCacheDeinit(cache)

src/platform/python/mgba/tile.py

@@ -23,13 +23,8 @@ class Tile:
 class TileView:
     def __init__(self, core):
         self.core = core
-		self.cache = ffi.gc(ffi.new("struct mTileCache*"), lib.mTileCacheDeinit)
+        self.cache = ffi.gc(ffi.new("struct mTileCache*"), core.board._deinitTileCache)
-		if core.platform() == core.PLATFORM_GBA:
+        core.board._initTileCache(self.cache)
-			lib.GBAVideoTileCacheInit(self.cache)
-			lib.GBAVideoTileCacheAssociate(self.cache, ffi.addressof(self.core.board._native, "video"))
-		if core.platform() == core.PLATFORM_GB:
-			lib.GBVideoTileCacheInit(self.cache)
-			lib.GBVideoTileCacheAssociate(self.cache, ffi.addressof(self.core.board._native, "video"))
         lib.mTileCacheSetPalette(self.cache, 0)
 
     def getTile(self, tile, palette):

src/platform/python/setup.py.in

@@ -14,7 +14,7 @@ setup(name="${BINARY_NAME}",
       url="http://github.com/mgba-emu/mgba/",
       packages=["mgba"],
       setup_requires=['cffi>=1.6'],
-      install_requires=['cffi>=1.6'],
+      install_requires=['cffi>=1.6', 'cached-property'],
       license="MPL 2.0",
       classifiers=classifiers
       )