Hi,
I am writing a simple game. I created a sprite sheet for animations,
and I can move the character on the screen left and right. The
character animation graphics on the sprite sheet are all facing
"right".
My approach to make the character face to a different direction is to
created a flipped version of the sprite sheet, and draw the character
depending on its orientation:
playerBitmap = BitmapFactory.decodeResource
(res,sprite_drawable_rid);
sprite_sheet_width = playerBitmap.getWidth();
sprite_sheet_height = playerBitmap.getHeight();
Matrix aMatrix = new Matrix();
aMatrix.preScale(-1.0f, 1.0f);
flippedPlayerBitmap =
Bitmap.createBitmap(playerBitmap, 0, 0,
sprite_sheet_width,
sprite_sheet_height,
aMatrix, false);
...................................
if (isFacingLeft()) {
c.drawBitmap(flippedPlayerBitmap, src, dst, null);
}
else {
c.drawBitmap(playerBitmap, src, dst, null);
}
But when the character change direction, the character "flick"
obviously. I am not sure if it is because I don't have an animation
for the transition, or technically I am doing something stupid. Anyone
has any ideas??
thx!
Ron
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