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anchor revflood at a unit's position 

makes it more user friendly and reduces chance of mishap by placing the
cursor in an unforgiving location (like in a closed cavity)
develop
Myk Taylor 2023-03-17 17:43:58 -07:00
parent 460ce88998
commit 4a3363da9c
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GPG Key ID: 8A39CA0FA0C16E78
2 changed files with 26 additions and 13 deletions
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9
docs/plugins/reveal.rst
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@ -17,7 +17,7 @@ reveal
:summary: Switch between reveal and unreveal. :summary: Switch between reveal and unreveal.
.. dfhack-command:: revflood .. dfhack-command:: revflood
:summary: Hide everything, then reveal tiles with a path to the cursor. :summary: Hide everything, then reveal tiles with a path to a unit.
.. dfhack-command:: nopause .. dfhack-command:: nopause
:summary: Disable pausing. :summary: Disable pausing.
@ -44,9 +44,10 @@ Usage
where (for example) you abandoned with the fort revealed and no longer need where (for example) you abandoned with the fort revealed and no longer need
the saved map data when you load a new fort. the saved map data when you load a new fort.
``revflood`` ``revflood``
Hide everything, then reveal tiles with a path to the cursor. This allows Hide everything, then reveal tiles with a path to the keyboard cursor (if
reparing maps that you accidentally saved while they were revealed. Note enabled) or the selected unit (if a unit is selected) or else a random citizen.
that tiles behind constructed walls are also revealed as a workaround for This allows reparing maps that you accidentally saved while they were revealed.
Note that tiles behind constructed walls are also revealed as a workaround for
:bug:`1871`. :bug:`1871`.
``nopause 1|0`` ``nopause 1|0``
Disables pausing (both manual and automatic) with the exception of the pause Disables pausing (both manual and automatic) with the exception of the pause

30
plugins/reveal.cpp
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@ -12,6 +12,7 @@
#include "modules/World.h" #include "modules/World.h"
#include "modules/MapCache.h" #include "modules/MapCache.h"
#include "modules/Gui.h" #include "modules/Gui.h"
#include "modules/Units.h"
#include "modules/Screen.h" #include "modules/Screen.h"
#include "df/block_square_event_frozen_liquidst.h" #include "df/block_square_event_frozen_liquidst.h"
@ -502,21 +503,32 @@ command_result revflood(color_ostream &out, vector<string> & params)
out.printerr("Only in proper dwarf mode.\n"); out.printerr("Only in proper dwarf mode.\n");
return CR_FAILURE; return CR_FAILURE;
} }
int32_t cx, cy, cz; df::coord pos;
Maps::getSize(x_max,y_max,z_max); Maps::getSize(x_max,y_max,z_max);
Gui::getCursorCoords(cx,cy,cz); Gui::getCursorCoords(pos);
if(cx == -30000) if (!pos.isValid()) {
{ df::unit *unit = Gui::getSelectedUnit(out, true);
out.printerr("Cursor is not active. Point the cursor at some empty space you want to be unhidden.\n"); if (unit)
pos = Units::getPosition(unit);
}
if (!pos.isValid()) {
vector<df::unit *> citizens;
Units::getCitizens(citizens);
if (citizens.size())
pos = Units::getPosition(citizens[0]);
}
if(!pos.isValid()) {
out.printerr("Please select a unit or place the keyboard cursor at some empty space you want to be unhidden.\n");
return CR_FAILURE; return CR_FAILURE;
} }
DFCoord xy ((uint32_t)cx,(uint32_t)cy,cz);
MapCache * MCache = new MapCache; MapCache * MCache = new MapCache;
df::tiletype tt = MCache->tiletypeAt(xy); df::tiletype tt = MCache->tiletypeAt(pos);
if(isWallTerrain(tt)) if(isWallTerrain(tt))
{ {
out.printerr("Point the cursor at some empty space you want to be unhidden.\n"); out.printerr("Please select a unit or place the keyboard cursor at some empty space you want to be unhidden.\n");
delete MCache; delete MCache;
return CR_FAILURE; return CR_FAILURE;
} }
@ -534,7 +546,7 @@ command_result revflood(color_ostream &out, vector<string> & params)
} }
MCache->trash(); MCache->trash();
unhideFlood_internal(MCache, xy); unhideFlood_internal(MCache, pos);
MCache->WriteAll(); MCache->WriteAll();
delete MCache; delete MCache;