Added Magic Correction and Recovery Effect display to terrain window

I have added the display of Magic Correction (MAG) and Recovery Effect (♥) to the terrain window on the map.

The recovery effect is indicated by a heart symbol like in FE4. This is only displayed when pointing to terrain with a recovery effect.

Terrain window (without recovery)
Terrain window (with recovery)
Terrain window in FE4 (for reference)

The increased width is a little uncomfortable, but I think you will get used to it. The increased width of the window also fixes the missing top right corner when the drawbridge is displayed.

Background on the implementation

In FE3 and FE4, "recovery terrain" was visible in the terrain window, but it was omitted in FE5. We would have to wait until FE11 for this feature to be restored. This feature should be added because it is not good to not be able to do something that was possible in the previous titles.

In fact, there is a heart symbol for terrain display in FE5 as unused data, and I have modified it so that it can be used this time.

Heart symbol (unused in the original)

The magic correction display is an afterthought. It seemed easy to add when I looked at the original process, so I added it.

Change in the amount of recovery for each terrain

Now that the amount of recovery can be displayed, I added differences depending on the terrain. The amount is 5 for forts, 10 for thrones, gates, and magic circles, and 20 for churches (all are fixed values, not percentages).