public static void FillVertices(/* final */ RectangularShape pRectangularShape, /* final */ float[] pVertices)
{
/* final */
float left = pRectangularShape.GetX();
/* final */
float top = pRectangularShape.GetY();
/* final */
float right = pRectangularShape.GetWidth() + left;
/* final */
float bottom = pRectangularShape.GetHeight() + top;
pVertices[0 + Constants.VERTEX_INDEX_X] = left;
pVertices[0 + Constants.VERTEX_INDEX_Y] = top;
pVertices[2 + Constants.VERTEX_INDEX_X] = right;
pVertices[2 + Constants.VERTEX_INDEX_Y] = top;
pVertices[4 + Constants.VERTEX_INDEX_X] = right;
pVertices[4 + Constants.VERTEX_INDEX_Y] = bottom;
pVertices[6 + Constants.VERTEX_INDEX_X] = left;
pVertices[6 + Constants.VERTEX_INDEX_Y] = bottom;
MathUtil.RotateAndScaleAroundCenter(pVertices,
pRectangularShape.GetRotation(), left + pRectangularShape.GetRotationCenterX(), top + pRectangularShape.GetRotationCenterY(),
pRectangularShape.GetScaleX(), pRectangularShape.GetScaleY(), left + pRectangularShape.GetScaleCenterX(), top + pRectangularShape.GetScaleCenterY());
}
public static void FillVertices(/* final */ RectangularShape pRectangularShape, /* final */ float[] pVertices)
{
/* final */
float left = pRectangularShape.GetX();
/* final */
float top = pRectangularShape.GetY();
/* final */
float right = pRectangularShape.GetWidth() + left;
/* final */
float bottom = pRectangularShape.GetHeight() + top;
pVertices[0 + Constants.VERTEX_INDEX_X] = left;
pVertices[0 + Constants.VERTEX_INDEX_Y] = top;
pVertices[2 + Constants.VERTEX_INDEX_X] = right;
pVertices[2 + Constants.VERTEX_INDEX_Y] = top;
pVertices[4 + Constants.VERTEX_INDEX_X] = right;
pVertices[4 + Constants.VERTEX_INDEX_Y] = bottom;
pVertices[6 + Constants.VERTEX_INDEX_X] = left;
pVertices[6 + Constants.VERTEX_INDEX_Y] = bottom;
MathUtil.RotateAndScaleAroundCenter(pVertices,
pRectangularShape.GetRotation(), left + pRectangularShape.GetRotationCenterX(), top + pRectangularShape.GetRotationCenterY(),
pRectangularShape.GetScaleX(), pRectangularShape.GetScaleY(), left + pRectangularShape.GetScaleCenterX(), top + pRectangularShape.GetScaleCenterY());
}
public static bool CheckCollision(/* final */ RectangularShape pRectangularShapeA, /* final */ RectangularShape pRectangularShapeB) {
if(pRectangularShapeA.GetRotation() == 0 && pRectangularShapeB.GetRotation() == 0 && pRectangularShapeA.IsScaled() == false && pRectangularShapeB.IsScaled() == false) {
/* final */ float aLeft = pRectangularShapeA.GetX();
/* final */ float aTop = pRectangularShapeA.GetY();
/* final */ float bLeft = pRectangularShapeB.GetX();
/* final */ float bTop = pRectangularShapeB.GetY();
return BaseCollisionChecker.CheckAxisAlignedRectangleCollision(aLeft, aTop, aLeft + pRectangularShapeA.GetWidth(), aTop + pRectangularShapeA.GetHeight(),
bLeft, bTop, bLeft + pRectangularShapeB.GetWidth(), bTop + pRectangularShapeB.GetHeight());
} else {
RectangularShapeCollisionChecker.FillVertices(pRectangularShapeA, VERTICES_COLLISION_TMP_A);
RectangularShapeCollisionChecker.FillVertices(pRectangularShapeB, VERTICES_COLLISION_TMP_B);
return ShapeCollisionChecker.CheckCollision(2 * RECTANGULARSHAPE_VERTEX_COUNT, 2 * RECTANGULARSHAPE_VERTEX_COUNT, VERTICES_COLLISION_TMP_A, VERTICES_COLLISION_TMP_B);
}
}
public static bool CheckCollision(/* final */ RectangularShape pRectangularShapeA, /* final */ RectangularShape pRectangularShapeB)
{
if (pRectangularShapeA.GetRotation() == 0 && pRectangularShapeB.GetRotation() == 0 && pRectangularShapeA.IsScaled() == false && pRectangularShapeB.IsScaled() == false)
{
/* final */ float aLeft = pRectangularShapeA.GetX();
/* final */ float aTop = pRectangularShapeA.GetY();
/* final */ float bLeft = pRectangularShapeB.GetX();
/* final */ float bTop = pRectangularShapeB.GetY();
return(BaseCollisionChecker.CheckAxisAlignedRectangleCollision(aLeft, aTop, aLeft + pRectangularShapeA.GetWidth(), aTop + pRectangularShapeA.GetHeight(),
bLeft, bTop, bLeft + pRectangularShapeB.GetWidth(), bTop + pRectangularShapeB.GetHeight()));
}
else
{
RectangularShapeCollisionChecker.FillVertices(pRectangularShapeA, VERTICES_COLLISION_TMP_A);
RectangularShapeCollisionChecker.FillVertices(pRectangularShapeB, VERTICES_COLLISION_TMP_B);
return(ShapeCollisionChecker.CheckCollision(2 * RECTANGULARSHAPE_VERTEX_COUNT, 2 * RECTANGULARSHAPE_VERTEX_COUNT, VERTICES_COLLISION_TMP_A, VERTICES_COLLISION_TMP_B));
}
}
