_computeScreenBounds() and computeScaledScreenBounds() in the original source: computeScaledScreenBounds() calls _computeScreenBounds() - so merged he

Approximate a bilinear filter using a screenspace dither This technique was first seen in Unreal 1 (as far as I know).

Adjust the output

helper function to cast away const */

* Close directory stream. */

Assumes codepoints between 0 - 255

Stores the vectors as strings for writings

/////////////////////////////////////////////////// Implementation ///////////////////////////////////////////////////

Linux filesystems are case-sensitive; try to open the base directory and find a file/directory that has the same name with different case. Caller MUST

Find a sector based on DF rules.

General level fix-up: Remove Zero-Wall and Zero-Vertex sectors. TODO: Other issues that may cause crashes, etc. This should be done when: Saving. Load

Originally this code was inlined in the final DOS code, but I am splitting it out to reduce redundant code. This code adds some variation to the final