forget to update a sprite's tile coordinates when updating its screen
coordinates and only TilePath could be used for sprites in the view and
generally a huge pain was incurred to avoid what isn't very expensive
which is to calculate a sprite's tile coordinates from its screen
coordinates when that sprite is involved in a repaint.
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instead of their fine coordinates. It achieves the same effect and
alleviates the need to track fine coordinates in the MisoCharacterSprite.
Additionally, IsoSceneView and friends were modified to allow any sprites
to wander their crooked realms, MisoCharacterSprite instances are simply
more efficient because they maintain cached copies of their tile
coordinates whereas other sprites must have their tile location computed
from their screen location whenever they are to be repainted.
At some point in the future, the tile coordinate tracking facilities of
MisoCharacterSprite should be accessed through an interface so that other
spritely entities can cache their tile coordinates if they so desire.
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things compile and most things run so this is a good time to checkpoint.
Let me recall:
- Refactored the whole scene deal.
- Revamped the XML parser stuff (now uses Digester).
- Rethought the tile management.
- Started tile bundle stuff.
- Wrote some tests.
- Did a bit of Mike-ification.
Onward and moreward.
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preparation for character component compositing and other
character-related antics.
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Michael Bayne