With this mod, you will be able to visualize orders of your selected units, as lines between the units and their target (destination or another unit/structure) and an ellipse around the target. This should be compatible with all normal Starcraft systems (saves, campaigns, multiplayer, maps), which is why this is published that way at least once (those features may be merged in futures mods). Made from the General Plugin Template Project (GPTP) for Visual Studio 2008, a tool to make a mod using C++ for Starcraft. See description for more details. ----- V2 came out, check description of the download to know more.
A visible rally point is a common feature, but implemented differently.
Here, the specificity is that the rally point appear only when a building with one is selected, and that it will appear with the color of the corresponding building.
could you make this as dll?