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Make follow work as a hotkey plugin.

develop
Mike Stewart 2012-02-22 09:43:14 -08:00
parent 2249eb74ca
commit a779ac475d
1 changed files with 12 additions and 16 deletions
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28
plugins/follow.cpp
Unescape Escape View File

@ -29,7 +29,7 @@ DFhackCExport command_result plugin_init ( Core * c, std::vector <PluginCommand>
{
commands.push_back(PluginCommand(
"follow", "Follow the selected unit until camera control is released",
follow, false,
follow, view_unit_hotkey,
" Select a unit and run this plugin to make the camera follow it. Moving the camera yourself deactivates the plugin.\n"
));
followedUnit = 0;
@ -85,7 +85,7 @@ DFhackCExport command_result plugin_onupdate ( Core * c )
else if (menu_width == 2 && area_map_width == 3) w -= 33; //Just the menu is open
else if (menu_width == 2 && area_map_width == 2) w -= 26; //Just the area map is open
else w -= 2; //No menu or area map, just account for borders
if (prevMenuWidth == 0) prevMenuWidth = menu_width; //have we already had a menu width?
if (prevX==-1) //have we already had previous values for the window location?
@ -102,7 +102,7 @@ DFhackCExport command_result plugin_onupdate ( Core * c )
c->con.print("No longer following anything.\n");
return CR_OK;
}
uint32_t x_max, y_max, z_max;
Simple::Maps::getSize(x_max, y_max, z_max); //Get map size in tiles so we can prevent the camera from going off the edge
x_max *= 16;
@ -115,7 +115,7 @@ DFhackCExport command_result plugin_onupdate ( Core * c )
gui->setViewCoords(x, y, z); //Set the new screen position!
if (c_x != 3000 && !world->ReadPauseState()) gui->setCursorCoords(c_x - (prevX-x), c_y - (prevY-y), z); //If, for some reason, the cursor is active and the screen is still moving, move the cursor along with the screen
prevX = x; //Save this round's stuff for next time so we can monitor for changes made by the user
prevY = y;
prevZ = z;
@ -125,12 +125,12 @@ DFhackCExport command_result plugin_onupdate ( Core * c )
}
command_result follow (Core * c, std::vector <std::string> & parameters)
{
{
// HOTKEY COMMAND: CORE ALREADY SUSPENDED
if (!parameters.empty())
return CR_WRONG_USAGE;
CoreSuspender suspend(c);
if (followedUnit)
{
c->con.print("No longer following previously selected unit.\n");
@ -139,15 +139,11 @@ command_result follow (Core * c, std::vector <std::string> & parameters)
followedUnit = getSelectedUnit(c);
if (followedUnit)
{
c->con.print("Unpause to begin following ");
c->con.print(df::global::world->raws.creatures.all[followedUnit->race]->name[0].c_str());
if (followedUnit->name.has_name)
{
c->con.print(" %s", followedUnit->name.first_name.c_str());
}
c->con.print(". Simply manually move the view to break the following.\n");
prevX=prevY=prevZ = -1;
prevMenuWidth = 0;
std::ostringstream ss;
ss << "Unpause to begin following " << df::global::world->raws.creatures.all[followedUnit->race]->name[0];
if (followedUnit->name.has_name) ss << " " << followedUnit->name.first_name;
ss << ". Simply manually move the view to break the following.\n";
c->con.print(ss.str().c_str());
}
else followedUnit = 0;
return CR_OK;