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[prospect] give player control over which information is output (#2231) 

* give player control over prospect output

* suspend the core *before* we call to Lua
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Myk 2022-07-06 06:57:13 -07:00 committed by GitHub
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5 changed files with 299 additions and 130 deletions
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58
docs/Plugins.rst
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@ -373,29 +373,55 @@ selected objects.
prospect
========
Prints a big list of all the present minerals and plants. By default, only
the visible part of the map is scanned.
Options:
**Usage:**
:all: Scan the whole map, as if it were revealed.
:value: Show material value in the output. Most useful for gems.
:hell: Show the Z range of HFS tubes. Implies 'all'.
``prospect [all|hell] [<options>]``
If prospect is called during the embark selection screen, it displays an estimate of
layer stone availability.
Shows a summary of resources that exist on the map. By default, only the visible
part of the map is scanned. Include the ``all`` keyword if you want ``prospect``
to scan the whole map as if it were revealed. Use ``hell`` instead of ``all`` if
you also want to see the Z range of HFS tubes in the 'features' report section.
.. note::
**Options:**
The results of pre-embark prospect are an *estimate*, and can at best be expected
to be somewhere within +/- 30% of the true amount; sometimes it does a lot worse.
Especially, it is not clear how to precisely compute how many soil layers there
will be in a given embark tile, so it can report a whole extra layer, or omit one
that is actually present.
:``-h``, ``--help``:
Shows this help text.
:``-s``, ``--show <sections>``:
Shows only the named comma-separated list of report sections. Report section
names are: summary, liquids, layers, features, ores, gems, veins, shrubs,
and trees. If run during pre-embark, only the layers, ores, gems, and veins
report sections are available.
:``-v``, ``--values``:
Includes material value in the output. Most useful for the 'gems' report
section.
Options:
**Examples:**
``prospect all``
Shows the entire report for the entire map.
``prospect hell --show layers,ores,veins``
Shows only the layers, ores, and other vein stone report sections, and
includes information on HFS tubes when a fort is loaded.
``prospect all -sores``
Show only information about ores for the pre-embark or fortress map report.
**Pre-embark estimate:**
If prospect is called during the embark selection screen, it displays an
estimate of layer stone availability. If the ``all`` keyword is specified, it
also estimates ores, gems, and vein material. The estimate covers all tiles of
the embark rectangle.
.. note::
:all: Also estimate vein mineral amounts.
The results of pre-embark prospect are an *estimate*, and can at best be
expected to be somewhere within +/- 30% of the true amount; sometimes it
does a lot worse. Especially, it is not clear how to precisely compute how
many soil layers there will be in a given embark tile, so it can report a
whole extra layer, or omit one that is actually present.
.. _remotefortressreader:

2
docs/changelog.txt
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@ -41,8 +41,8 @@ changelog.txt uses a syntax similar to RST, with a few special sequences:
- ``job.removeJob()``: ensure jobs are removed from the world list when they are canceled
## Misc Improvements
- ``materials.ItemTraitsDialog``: added a default ``on_select``-handler which toggles the traits.
- `prospect`: add new ``--show`` option to give the player control over which report sections are shown. e.g. ``prospect all --show ores`` will just show information on ores.
## Documentation

2
plugins/CMakeLists.txt
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@ -148,7 +148,7 @@ if(BUILD_SUPPORTED)
dfhack_plugin(petcapRemover petcapRemover.cpp)
dfhack_plugin(plants plants.cpp)
dfhack_plugin(probe probe.cpp)
dfhack_plugin(prospector prospector.cpp)
dfhack_plugin(prospector prospector.cpp LINK_LIBRARIES lua)
dfhack_plugin(power-meter power-meter.cpp LINK_LIBRARIES lua)
dfhack_plugin(regrass regrass.cpp)
add_subdirectory(remotefortressreader)

45
plugins/lua/prospector.lua
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@ -0,0 +1,45 @@
local _ENV = mkmodule('plugins.prospector')
local argparse = require('argparse')
local utils = require('utils')
local VALID_SHOW_VALUES = utils.invert{
'summary', 'liquids', 'layers', 'features', 'ores',
'gems', 'veins', 'shrubs', 'trees'
}
function parse_commandline(opts, ...)
local show = {}
local positionals = argparse.processArgsGetopt({...}, {
{'h', 'help', handler=function() opts.help = true end},
{'s', 'show', hasArg=true, handler=function(optarg)
show = argparse.stringList(optarg) end},
{'v', 'values', handler=function() opts.value = true end},
})
for _,p in ipairs(positionals) do
if p == 'all' then opts.hidden = true
elseif p == 'hell' then
opts.hidden = true
opts.tube = true
else
qerror(('unknown keyword: "%s"'):format(p))
end
end
if #show > 0 then
for s in pairs(VALID_SHOW_VALUES) do
opts[s] = false
end
end
for _,s in ipairs(show) do
if VALID_SHOW_VALUES[s] then
opts[s] = true
else
qerror(('unknown report section: "%s"'):format(s))
end
end
end
return _ENV

288
plugins/prospector.cpp
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@ -17,6 +17,7 @@ using namespace std;
#include "Core.h"
#include "Console.h"
#include "Export.h"
#include "LuaTools.h"
#include "PluginManager.h"
#include "modules/Gui.h"
#include "modules/MapCache.h"
@ -44,6 +45,50 @@ using df::coord2d;
DFHACK_PLUGIN("prospector");
REQUIRE_GLOBAL(world);
struct prospect_options {
// whether to display help
bool help = false;
// whether to scan the whole map or just the unhidden tiles
bool hidden = false;
// whether to also show material values
bool value = false;
// whether to show adamantine tube z-levels
bool tube = false;
// which report sections to show
bool summary = true;
bool liquids = true;
bool layers = true;
bool features = true;
bool ores = true;
bool gems = true;
bool veins = true;
bool shrubs = true;
bool trees = true;
static struct_identity _identity;
};
static const struct_field_info prospect_options_fields[] = {
{ struct_field_info::PRIMITIVE, "help", offsetof(prospect_options, help), &df::identity_traits<bool>::identity, 0, 0 },
{ struct_field_info::PRIMITIVE, "hidden", offsetof(prospect_options, hidden), &df::identity_traits<bool>::identity, 0, 0 },
{ struct_field_info::PRIMITIVE, "value", offsetof(prospect_options, value), &df::identity_traits<bool>::identity, 0, 0 },
{ struct_field_info::PRIMITIVE, "tube", offsetof(prospect_options, tube), &df::identity_traits<bool>::identity, 0, 0 },
{ struct_field_info::PRIMITIVE, "summary", offsetof(prospect_options, summary), &df::identity_traits<bool>::identity, 0, 0 },
{ struct_field_info::PRIMITIVE, "liquids", offsetof(prospect_options, liquids), &df::identity_traits<bool>::identity, 0, 0 },
{ struct_field_info::PRIMITIVE, "layers", offsetof(prospect_options, layers), &df::identity_traits<bool>::identity, 0, 0 },
{ struct_field_info::PRIMITIVE, "features", offsetof(prospect_options, features), &df::identity_traits<bool>::identity, 0, 0 },
{ struct_field_info::PRIMITIVE, "ores", offsetof(prospect_options, ores), &df::identity_traits<bool>::identity, 0, 0 },
{ struct_field_info::PRIMITIVE, "gems", offsetof(prospect_options, gems), &df::identity_traits<bool>::identity, 0, 0 },
{ struct_field_info::PRIMITIVE, "veins", offsetof(prospect_options, veins), &df::identity_traits<bool>::identity, 0, 0 },
{ struct_field_info::PRIMITIVE, "shrubs", offsetof(prospect_options, shrubs), &df::identity_traits<bool>::identity, 0, 0 },
{ struct_field_info::PRIMITIVE, "trees", offsetof(prospect_options, trees), &df::identity_traits<bool>::identity, 0, 0 },
{ struct_field_info::END }
};
struct_identity prospect_options::_identity(sizeof(prospect_options), &df::allocator_fn<prospect_options>, NULL, "prospect_options", NULL, prospect_options_fields);
struct matdata
{
const static int invalid_z = -30000;
@ -139,7 +184,7 @@ static int getValue(const df::plant_raw &info)
}
template <typename T, template <typename> class P>
void printMats(color_ostream &con, MatMap &mat, std::vector<T*> &materials, bool show_value)
void printMats(color_ostream &con, MatMap &mat, std::vector<T*> &materials, const prospect_options &options)
{
unsigned int total = 0;
MatSorter sorting_vector;
@ -161,7 +206,7 @@ void printMats(color_ostream &con, MatMap &mat, std::vector<T*> &materials, bool
T* mat = materials[it->first];
// Somewhat of a hack, but it works because df::inorganic_raw and df::plant_raw both have a field named "id"
con << std::setw(25) << mat->id << " : ";
if (show_value)
if (options.value)
con << std::setw(3) << getValue(*mat) << " : ";
printMatdata(con, it->second);
total += it->second.count;
@ -171,7 +216,7 @@ void printMats(color_ostream &con, MatMap &mat, std::vector<T*> &materials, bool
}
void printVeins(color_ostream &con, MatMap &mat_map,
DFHack::Materials* mats, bool show_value)
const prospect_options &options)
{
MatMap ores;
MatMap gems;
@ -194,14 +239,20 @@ void printVeins(color_ostream &con, MatMap &mat_map,
rest[kv.first] = kv.second;
}
if (options.ores) {
con << "Ores:" << std::endl;
printMats<df::inorganic_raw, std::greater>(con, ores, world->raws.inorganics, show_value);
printMats<df::inorganic_raw, std::greater>(con, ores, world->raws.inorganics, options);
}
if (options.gems) {
con << "Gems:" << std::endl;
printMats<df::inorganic_raw, std::greater>(con, gems, world->raws.inorganics, show_value);
printMats<df::inorganic_raw, std::greater>(con, gems, world->raws.inorganics, options);
}
if (options.veins) {
con << "Other vein stone:" << std::endl;
printMats<df::inorganic_raw, std::greater>(con, rest, world->raws.inorganics, show_value);
printMats<df::inorganic_raw, std::greater>(con, rest, world->raws.inorganics, options);
}
}
command_result prospector (color_ostream &out, vector <string> & parameters);
@ -211,18 +262,43 @@ DFhackCExport command_result plugin_init ( color_ostream &out, std::vector <Plug
commands.push_back(PluginCommand(
"prospect", "Show stats of available raw resources.",
prospector, false,
" Prints a big list of all the present minerals.\n"
" By default, only the visible part of the map is scanned.\n"
" prospect [all|hell] [<options>]\n"
"\n"
" Shows a summary of resources that exist on the map. By default,\n"
" only the visible part of the map is scanned. Include the 'all' keyword\n"
" if you want prospect to scan the whole map as if it were revealed.\n"
" Use 'hell' instead of 'all' if you also want to see the Z range of HFS\n"
" tubes in the 'features' report section.\n"
"\n"
"Options:\n"
" all - Scan the whole map, as if it was revealed.\n"
" value - Show material value in the output. Most useful for gems.\n"
" hell - Show the Z range of HFS tubes. Implies 'all'.\n"
" -h,--help\n"
" Shows this help text.\n"
" -s,--show <sections>\n"
" Shows only the named comma-separated list of report sections.\n"
" Report section names are: summary, liquids, layers, features, ores,\n"
" gems, veins, shrubs, and trees. If run during pre-embark, only the\n"
" layers, ores, gems, and veins report sections are available.\n"
" -v,--values\n"
" Includes material value in the output. Most useful for the 'gems'\n"
" report section.\n"
"\n"
"Examples:\n"
" prospect all\n"
" Shows the entire report for the entire map.\n"
"\n"
" prospect hell --show layers,ores,veins\n"
" Shows only the layers, ores, and other vein stone report sections,\n"
" and includes information on HFS tubes when a fort is loaded.\n"
"\n"
" prospect all -sores\n"
" Show only information about ores for the pre-embark or fortress map\n"
" report.\n"
"\n"
"Pre-embark estimate:\n"
" If called during the embark selection screen, displays\n"
" an estimate of layer stone availability. If the 'all'\n"
" option is specified, also estimates veins.\n"
" The estimate is computed either for 1 embark tile of the\n"
" blinking biome, or for all tiles of the embark rectangle.\n"
" If called during the embark selection screen, displays a rough\n"
" estimate of layer stone availability. If the 'all' keyword is\n"
" specified, also estimates ores, gems, and other vein material. The\n"
" estimate covers all tiles of the embark rectangle.\n"
));
return CR_OK;
}
@ -522,8 +598,9 @@ bool estimate_materials(color_ostream &out, EmbarkTileLayout &tile, MatMap &laye
return true;
}
static command_result embark_prospector(color_ostream &out, df::viewscreen_choose_start_sitest *screen,
bool showHidden, bool showValue)
static command_result embark_prospector(color_ostream &out,
df::viewscreen_choose_start_sitest *screen,
const prospect_options &options)
{
if (!world || !world->world_data)
{
@ -549,12 +626,6 @@ static command_result embark_prospector(color_ostream &out, df::viewscreen_choos
// Compute biomes
std::map<coord2d, int> biomes;
/*if (screen->biome_highlighted)
{
out.print("Processing one embark tile of biome F%d.\n\n", screen->biome_idx+1);
biomes[screen->biome_rgn[screen->biome_idx]]++;
}*/
for (int x = screen->location.embark_pos_min.x; x <= 15 && x <= screen->location.embark_pos_max.x; x++)
{
for (int y = screen->location.embark_pos_min.y; y <= 15 && y <= screen->location.embark_pos_max.y; y++)
@ -570,12 +641,14 @@ static command_result embark_prospector(color_ostream &out, df::viewscreen_choos
}
// Print the report
if (options.layers) {
out << "Layer materials:" << std::endl;
printMats<df::inorganic_raw, shallower>(out, layerMats, world->raws.inorganics, showValue);
printMats<df::inorganic_raw, shallower>(out, layerMats, world->raws.inorganics, options);
}
if (showHidden) {
if (options.hidden) {
DFHack::Materials *mats = Core::getInstance().getMaterials();
printVeins(out, veinMats, mats, showValue);
printVeins(out, veinMats, options);
mats->Finish();
}
@ -587,40 +660,8 @@ static command_result embark_prospector(color_ostream &out, df::viewscreen_choos
return CR_OK;
}
command_result prospector (color_ostream &con, vector <string> & parameters)
{
bool showHidden = false;
bool showPlants = true;
bool showSlade = true;
bool showTemple = true;
bool showValue = false;
bool showTube = false;
for(size_t i = 0; i < parameters.size();i++)
{
if (parameters[i] == "all")
{
showHidden = true;
}
else if (parameters[i] == "value")
{
showValue = true;
}
else if (parameters[i] == "hell")
{
showHidden = showTube = true;
}
else
return CR_WRONG_USAGE;
}
CoreSuspender suspend;
// Embark screen active: estimate using world geology data
auto screen = Gui::getViewscreenByType<df::viewscreen_choose_start_sitest>(0);
if (screen)
return embark_prospector(con, screen, showHidden, showValue);
static command_result map_prospector(color_ostream &con,
const prospect_options &options) {
if (!Maps::IsValid())
{
con.printerr("Map is not available!\n");
@ -636,7 +677,6 @@ command_result prospector (color_ostream &con, vector <string> & parameters)
DFHack::t_feature blockFeatureGlobal;
DFHack::t_feature blockFeatureLocal;
bool hasAquifer = false;
bool hasDemonTemple = false;
bool hasLair = false;
MatMap baseMats;
@ -680,7 +720,7 @@ command_result prospector (color_ostream &con, vector <string> & parameters)
df::tile_occupancy occ = b->OccupancyAt(coord);
// Skip hidden tiles
if (!showHidden && des.bits.hidden)
if (!options.hidden && des.bits.hidden)
{
continue;
}
@ -688,7 +728,6 @@ command_result prospector (color_ostream &con, vector <string> & parameters)
// Check for aquifer
if (des.bits.water_table)
{
hasAquifer = true;
aquiferTiles.add(global_z);
}
@ -752,14 +791,13 @@ command_result prospector (color_ostream &con, vector <string> & parameters)
{
veinMats[blockFeatureLocal.sub_material].add(global_z);
}
else if (showTemple
&& blockFeatureLocal.type == feature_type::deep_surface_portal)
else if (blockFeatureLocal.type == feature_type::deep_surface_portal)
{
hasDemonTemple = true;
}
}
if (showSlade && blockFeatureGlobal.type != -1 && des.bits.feature_global
if (blockFeatureGlobal.type != -1 && des.bits.feature_global
&& blockFeatureGlobal.type == feature_type::underworld_from_layer
&& blockFeatureGlobal.main_material == 0) // stone
{
@ -777,7 +815,7 @@ command_result prospector (color_ostream &con, vector <string> & parameters)
// Check plants this way, as the other way wasn't getting them all
// and we can check visibility more easily here
if (showPlants)
if (options.shrubs)
{
auto block = Maps::getBlockColumn(b_x,b_y);
vector<df::plant *> *plants = block ? &block->plants : NULL;
@ -790,7 +828,7 @@ command_result prospector (color_ostream &con, vector <string> & parameters)
continue;
df::coord2d loc(plant.pos.x, plant.pos.y);
loc = loc % 16;
if (showHidden || !b->DesignationAt(loc).bits.hidden)
if (options.hidden || !b->DesignationAt(loc).bits.hidden)
{
if(plant.flags.bits.is_shrub)
plantMats[plant.material].add(global_z);
@ -810,15 +848,18 @@ command_result prospector (color_ostream &con, vector <string> & parameters)
MatMap::const_iterator it;
if (options.summary) {
con << "Base materials:" << std::endl;
for (it = baseMats.begin(); it != baseMats.end(); ++it)
{
con << std::setw(25) << ENUM_KEY_STR(tiletype_material,(df::tiletype_material)it->first) << " : " << it->second.count << std::endl;
}
con << std::endl;
}
if (liquidWater.count || liquidMagma.count)
if (options.liquids && (liquidWater.count || liquidMagma.count))
{
con << std::endl << "Liquids:" << std::endl;
con << "Liquids:" << std::endl;
if (liquidWater.count)
{
con << std::setw(25) << "WATER" << " : ";
@ -829,51 +870,108 @@ command_result prospector (color_ostream &con, vector <string> & parameters)
con << std::setw(25) << "MAGMA" << " : ";
printMatdata(con, liquidMagma);
}
con << std::endl;
}
con << std::endl << "Layer materials:" << std::endl;
printMats<df::inorganic_raw, shallower>(con, layerMats, world->raws.inorganics, showValue);
printVeins(con, veinMats, mats, showValue);
if (showPlants)
{
con << "Shrubs:" << std::endl;
printMats<df::plant_raw, std::greater>(con, plantMats, world->raws.plants.all, showValue);
con << "Wood in trees:" << std::endl;
printMats<df::plant_raw, std::greater>(con, treeMats, world->raws.plants.all, showValue);
if (options.layers) {
con << "Layer materials:" << std::endl;
printMats<df::inorganic_raw, shallower>(con, layerMats, world->raws.inorganics, options);
}
if (hasAquifer)
{
con << "Has aquifer";
if (options.features) {
con << "Features:" << std::endl;
bool hasFeature = false;
if (aquiferTiles.count)
{
con << " : ";
con << std::setw(25) << "Has aquifer" << " : ";
if (options.value)
con << " ";
printMatdata(con, aquiferTiles);
}
else
con << std::endl;
hasFeature = true;
}
if (showTube && tubeTiles.count)
if (options.tube && tubeTiles.count)
{
con << "Has HFS tubes : ";
printMatdata(con, tubeTiles);
con << std::setw(25) << "Has HFS tubes" << " : ";
if (options.value)
con << " ";
printMatdata(con, tubeTiles, true);
hasFeature = true;
}
if (hasDemonTemple)
{
con << "Has demon temple" << std::endl;
con << std::setw(25) << "Has demon temple" << std::endl;
hasFeature = true;
}
if (hasLair)
{
con << "Has lair" << std::endl;
con << std::setw(25) << "Has lair" << std::endl;
hasFeature = true;
}
if (!hasFeature)
con << std::setw(25) << "None" << std::endl;
con << std::endl;
}
printVeins(con, veinMats, options);
if (options.shrubs) {
con << "Shrubs:" << std::endl;
printMats<df::plant_raw, std::greater>(con, plantMats, world->raws.plants.all, options);
}
if (options.trees) {
con << "Wood in trees:" << std::endl;
printMats<df::plant_raw, std::greater>(con, treeMats, world->raws.plants.all, options);
}
// Cleanup
mats->Finish();
con << std::endl;
return CR_OK;
}
static bool get_options(color_ostream &out,
prospect_options &opts,
const vector<string> &parameters)
{
auto L = Lua::Core::State;
Lua::StackUnwinder top(L);
if (!lua_checkstack(L, parameters.size() + 2) ||
!Lua::PushModulePublic(
out, L, "plugins.prospector", "parse_commandline")) {
out.printerr("Failed to load prospector Lua code\n");
return false;
}
Lua::Push(L, &opts);
for (const string &param : parameters)
Lua::Push(L, param);
if (!Lua::SafeCall(out, L, parameters.size() + 1, 0))
return false;
return true;
}
command_result prospector(color_ostream &con, vector <string> & parameters)
{
CoreSuspender suspend;
prospect_options options;
if (!get_options(con, options, parameters) || options.help)
return CR_WRONG_USAGE;
// Embark screen active: estimate using world geology data
auto screen = Gui::getViewscreenByType<df::viewscreen_choose_start_sitest>(0);
return screen ?
embark_prospector(con, screen, options) :
map_prospector(con, options);
}