There have been some bugs and crashes related to unwanted deep comparison (e.g. in the maze scenario). Scripters very rarely need deep comparison, so it should not be the default for the most commonly used operator.
This also changes behaviour of GetIndexOf to do pointer comparison.
This change has Guenther's seal of approval.
When trying to get the sign of the horizontal velocity, a calculation
erroneously assumed that it could never be 0. When it did, a #DE was
raised. This changeset replaces the calculation with the Sign() function
from Math.c, which handles a zero argument correctly.
the shield replaced the animation "Walk" with an array of two animations. Then when GetWalkAnimationPosition was queried from FxIntWalkTimer:476 it threw an error at GetAnimationLength
Instead of teleporting from sticking with the left/rightmost vertex to the
want to standing on the lowest one at the same position, the Clonk can now
climb using the lowest vertex alone. That means the teleport only needs to
cover only one pixel each in x and y direction to go from sticking to the
side of the landscape pixel to sticking on top of the same pixel.
Also remove some unnecessary x/ydir resets and make comdir in the direction
of the wall the Clonk is scaling keep the up/down direction instead of only
going up.