Random access.

Iteration

Determines if segment A is disjoint from the line formed by B - i.e. they do not intersect. Returns 1 if segment A does NOT cross line B or 0 if it do

Determines if segment A is disjoint from the line formed by B - i.e. they do not intersect. Returns 1 if segment A does NOT cross line B or 0 if it do

make the selection/cursor state valid if client altered the string

Zero-terminated string hash, with support for ### to reset back to seed value We support a syntax of "label###id" where only "###id" is included in th

Helpers: Bit manipulation

Make the UI compact because there are so many fields

interface

truncates a 44.20 fixed point number, returns an int: x >> 20

Returns JTRUE if the hit was properly handled, otherwise returns JFALSE.

TFE: Set the Projectile logic from external data. These were hardcoded in vanilla DF.

TFE: Set the Projectile object from external data. These were hardcoded in vanilla DF.

Memory order as big endian. On little-endian machines: 0xhilo -> 0xlohi which looks as 0xhi 0xlo in memory On big-endian machines: leave 0xhilo unchan

interface

TFE: Set up effect from external data.

Solve for perspective correct Z at the current x pixel coordinate.

Solve for perspective correct Z at the current x pixel coordinate.

the edge passed in here does not cross the vertical line at x or the vertical line at x+1 (i.e. it has already been clipped to those)

Adjust the speed - in TFE the framerate may be higher than expected by the original code, which means that this step (proj->delta) is too large for th

Windows We should always have a CurrentWindow in the stack (there is an implicit "Debug" window) If this ever crashes because g.CurrentWindow is NULL,

interface

Internal constructor. */

TODO: Finish

Split a line into tokens using space, comma or equals as separators. Note strings with spaces still work, they need to be closed in quotes, which are

interface

Find the closest point to p2 on line segment p0 -> p1 as a parametric value on the segment. Fills in point with the point itself.

///////////////////////////////////// Internal /////////////////////////////////////