dfhack/plugins/automelt.cpp

283 lines
6.7 KiB
C++

#include "uicommon.h"
#include "modules/Gui.h"
#include "df/world.h"
#include "df/world_raws.h"
#include "df/building_def.h"
#include "df/viewscreen_dwarfmodest.h"
#include "df/building_stockpilest.h"
#include "modules/Items.h"
#include "df/ui.h"
#include "modules/Maps.h"
#include "modules/World.h"
#include "df/item_quality.h"
using df::global::world;
using df::global::cursor;
using df::global::ui;
using df::building_stockpilest;
DFHACK_PLUGIN("automelt");
#define PLUGIN_VERSION 0.3
static const string PERSISTENCE_KEY = "automelt/stockpiles";
static void mark_all_in_stockpiles(vector<PersistentStockpileInfo> &stockpiles)
{
std::vector<df::item*> &items = world->items.other[items_other_id::IN_PLAY];
// Precompute a bitmask with the bad flags
df::item_flags bad_flags;
bad_flags.whole = 0;
#define F(x) bad_flags.bits.x = true;
F(dump); F(forbid); F(garbage_collect);
F(hostile); F(on_fire); F(rotten); F(trader);
F(in_building); F(construction); F(artifact);
F(spider_web); F(owned); F(in_job);
#undef F
size_t marked_count = 0;
for (size_t i = 0; i < items.size(); i++)
{
df::item *item = items[i];
if (item->flags.whole & bad_flags.whole)
continue;
if (!can_melt(item))
continue;
if (is_set_to_melt(item))
continue;
auto &melting_items = world->items.other[items_other_id::ANY_MELT_DESIGNATED];
for (auto it = stockpiles.begin(); it != stockpiles.end(); it++)
{
if (!it->inStockpile(item))
continue;
++marked_count;
insert_into_vector(melting_items, &df::item::id, item);
item->flags.bits.melt = true;
}
}
if (marked_count)
Gui::showAnnouncement("Marked " + int_to_string(marked_count) + " items to melt", COLOR_GREEN, false);
}
/*
* Stockpile Monitoring
*/
class StockpileMonitor
{
public:
bool isMonitored(df::building_stockpilest *sp)
{
for (auto it = monitored_stockpiles.begin(); it != monitored_stockpiles.end(); it++)
{
if (it->matches(sp))
return true;
}
return false;
}
void add(df::building_stockpilest *sp)
{
auto pile = PersistentStockpileInfo(sp, PERSISTENCE_KEY);
if (pile.isValid())
{
monitored_stockpiles.push_back(PersistentStockpileInfo(pile));
monitored_stockpiles.back().save();
}
}
void remove(df::building_stockpilest *sp)
{
for (auto it = monitored_stockpiles.begin(); it != monitored_stockpiles.end(); it++)
{
if (it->matches(sp))
{
it->remove();
monitored_stockpiles.erase(it);
break;
}
}
}
void doCycle()
{
for (auto it = monitored_stockpiles.begin(); it != monitored_stockpiles.end();)
{
if (!it->isValid())
it = monitored_stockpiles.erase(it);
else
++it;
}
mark_all_in_stockpiles(monitored_stockpiles);
}
void reset()
{
monitored_stockpiles.clear();
std::vector<PersistentDataItem> items;
DFHack::World::GetPersistentData(&items, PERSISTENCE_KEY);
for (auto i = items.begin(); i != items.end(); i++)
{
auto pile = PersistentStockpileInfo(*i, PERSISTENCE_KEY);
if (pile.load())
monitored_stockpiles.push_back(PersistentStockpileInfo(pile));
else
pile.remove();
}
}
private:
vector<PersistentStockpileInfo> monitored_stockpiles;
};
static StockpileMonitor monitor;
#define DELTA_TICKS 610
DFhackCExport command_result plugin_onupdate ( color_ostream &out )
{
if(!Maps::IsValid())
return CR_OK;
static decltype(world->frame_counter) last_frame_count = 0;
if (DFHack::World::ReadPauseState())
return CR_OK;
if (world->frame_counter - last_frame_count < DELTA_TICKS)
return CR_OK;
last_frame_count = world->frame_counter;
monitor.doCycle();
return CR_OK;
}
/*
* Interface
*/
struct melt_hook : public df::viewscreen_dwarfmodest
{
typedef df::viewscreen_dwarfmodest interpose_base;
bool handleInput(set<df::interface_key> *input)
{
building_stockpilest *sp = get_selected_stockpile();
if (!sp)
return false;
if (input->count(interface_key::CUSTOM_SHIFT_M))
{
if (monitor.isMonitored(sp))
monitor.remove(sp);
else
monitor.add(sp);
}
return false;
}
DEFINE_VMETHOD_INTERPOSE(void, feed, (set<df::interface_key> *input))
{
if (!handleInput(input))
INTERPOSE_NEXT(feed)(input);
}
DEFINE_VMETHOD_INTERPOSE(void, render, ())
{
INTERPOSE_NEXT(render)();
building_stockpilest *sp = get_selected_stockpile();
if (!sp)
return;
auto dims = Gui::getDwarfmodeViewDims();
int left_margin = dims.menu_x1 + 1;
int x = left_margin;
int y = 25;
OutputToggleString(x, y, "Auto melt", "Shift-M", monitor.isMonitored(sp), true, left_margin);
}
};
IMPLEMENT_VMETHOD_INTERPOSE(melt_hook, feed);
IMPLEMENT_VMETHOD_INTERPOSE(melt_hook, render);
static command_result automelt_cmd(color_ostream &out, vector <string> & parameters)
{
if (!parameters.empty())
{
if (parameters.size() == 1 && toLower(parameters[0])[0] == 'v')
{
out << "Automelt" << endl << "Version: " << PLUGIN_VERSION << endl;
}
}
return CR_OK;
}
DFhackCExport command_result plugin_onstatechange(color_ostream &out, state_change_event event)
{
switch (event)
{
case DFHack::SC_MAP_LOADED:
monitor.reset();
break;
case DFHack::SC_MAP_UNLOADED:
break;
default:
break;
}
return CR_OK;
}
DFHACK_PLUGIN_IS_ENABLED(is_enabled);
DFhackCExport command_result plugin_enable(color_ostream &out, bool enable)
{
if (!gps)
return CR_FAILURE;
if (enable != is_enabled)
{
if (!INTERPOSE_HOOK(melt_hook, feed).apply(enable) ||
!INTERPOSE_HOOK(melt_hook, render).apply(enable))
return CR_FAILURE;
is_enabled = enable;
}
return CR_OK;
}
DFhackCExport command_result plugin_init ( color_ostream &out, std::vector <PluginCommand> &commands)
{
commands.push_back(
PluginCommand(
"automelt", "Automatically flag metal items in marked stockpiles for melting.",
automelt_cmd, false, ""));
return CR_OK;
}
DFhackCExport command_result plugin_shutdown ( color_ostream &out )
{
return CR_OK;
}