dfhack/plugins/resume.cpp

329 lines
7.4 KiB
C++

#include <string>
#include <vector>
#include <algorithm>
#include "Core.h"
#include <Console.h>
#include <Export.h>
#include <PluginManager.h>
#include <VTableInterpose.h>
// DF data structure definition headers
#include "DataDefs.h"
#include "MiscUtils.h"
#include "Types.h"
#include "df/viewscreen_dwarfmodest.h"
#include "df/world.h"
#include "df/building_constructionst.h"
#include "df/building.h"
#include "df/job.h"
#include "df/job_item.h"
#include "modules/Gui.h"
#include "modules/Screen.h"
#include "modules/Buildings.h"
#include "modules/Maps.h"
#include "modules/World.h"
using std::map;
using std::string;
using std::vector;
using namespace DFHack;
using namespace df::enums;
using df::global::gps;
using df::global::ui;
using df::global::world;
DFHACK_PLUGIN("resume");
#define PLUGIN_VERSION 0.2
#ifndef HAVE_NULLPTR
#define nullptr 0L
#endif
DFhackCExport command_result plugin_shutdown ( color_ostream &out )
{
return CR_OK;
}
template <class T, typename Fn>
static void for_each_(vector<T> &v, Fn func)
{
for_each(v.begin(), v.end(), func);
}
template <class T, class V, typename Fn>
static void transform_(vector<T> &src, vector<V> &dst, Fn func)
{
transform(src.begin(), src.end(), back_inserter(dst), func);
}
void OutputString(int8_t color, int &x, int &y, const std::string &text, bool newline = false, int left_margin = 0)
{
Screen::paintString(Screen::Pen(' ', color, 0), x, y, text);
if (newline)
{
++y;
x = left_margin;
}
else
x += text.length();
}
df::job *get_suspended_job(df::building *bld)
{
if (bld->getBuildStage() != 0)
return nullptr;
if (bld->jobs.size() == 0)
return nullptr;
auto job = bld->jobs[0];
if (job->flags.bits.suspend)
return job;
return nullptr;
}
struct SuspendedBuilding
{
df::building *bld;
df::coord pos;
bool was_resumed;
bool is_planned;
SuspendedBuilding(df::building *bld_) : bld(bld_), was_resumed(false), is_planned(false)
{
pos = df::coord(bld->centerx, bld->centery, bld->z);
}
bool isValid()
{
return bld && Buildings::findAtTile(pos) == bld && get_suspended_job(bld);
}
};
DFHACK_PLUGIN_IS_ENABLED(enabled);
static bool buildings_scanned = false;
static vector<SuspendedBuilding> suspended_buildings, resumed_buildings;
void scan_for_suspended_buildings()
{
if (buildings_scanned)
return;
for (auto b = world->buildings.all.begin(); b != world->buildings.all.end(); b++)
{
auto bld = *b;
auto job = get_suspended_job(bld);
if (job)
{
SuspendedBuilding sb(bld);
sb.is_planned = job->job_items.size() == 1 && job->job_items[0]->item_type == item_type::NONE;
auto it = find_if(resumed_buildings.begin(), resumed_buildings.end(),
[&] (SuspendedBuilding &rsb) { return rsb.bld == bld; });
sb.was_resumed = it != resumed_buildings.end();
suspended_buildings.push_back(sb);
}
}
buildings_scanned = true;
}
void show_suspended_buildings()
{
int32_t vx, vy, vz;
if (!Gui::getViewCoords(vx, vy, vz))
return;
auto dims = Gui::getDwarfmodeViewDims();
int left_margin = vx + dims.map_x2;
int bottom_margin = vy + dims.y2;
for (auto sb = suspended_buildings.begin(); sb != suspended_buildings.end();)
{
if (!sb->isValid())
{
sb = suspended_buildings.erase(sb);
continue;
}
if (sb->bld->z == vz && sb->bld->centerx >= vx && sb->bld->centerx <= left_margin &&
sb->bld->centery >= vy && sb->bld->centery <= bottom_margin)
{
int x = sb->bld->centerx - vx + 1;
int y = sb->bld->centery - vy + 1;
auto color = COLOR_YELLOW;
if (sb->is_planned)
color = COLOR_GREEN;
else if (sb->was_resumed)
color = COLOR_RED;
OutputString(color, x, y, "X");
}
sb++;
}
}
void clear_scanned()
{
buildings_scanned = false;
suspended_buildings.clear();
}
void resume_suspended_buildings(color_ostream &out)
{
out << "Resuming all buildings." << endl;
for (auto isb = resumed_buildings.begin(); isb != resumed_buildings.end();)
{
if (isb->isValid())
{
isb++;
continue;
}
isb = resumed_buildings.erase(isb);
}
scan_for_suspended_buildings();
for (auto sb = suspended_buildings.begin(); sb != suspended_buildings.end(); sb++)
{
if (sb->is_planned)
continue;
resumed_buildings.push_back(*sb);
sb->bld->jobs[0]->flags.bits.suspend = false;
}
clear_scanned();
out << resumed_buildings.size() << " buildings resumed" << endl;
}
//START Viewscreen Hook
struct resume_hook : public df::viewscreen_dwarfmodest
{
//START UI Methods
typedef df::viewscreen_dwarfmodest interpose_base;
DEFINE_VMETHOD_INTERPOSE(void, render, ())
{
INTERPOSE_NEXT(render)();
if (enabled && DFHack::World::ReadPauseState() && ui->main.mode == ui_sidebar_mode::Default)
{
scan_for_suspended_buildings();
show_suspended_buildings();
}
else
{
clear_scanned();
}
}
};
IMPLEMENT_VMETHOD_INTERPOSE(resume_hook, render);
DFhackCExport command_result plugin_enable ( color_ostream &out, bool enable)
{
if (!gps)
return CR_FAILURE;
if (enabled != enable)
{
clear_scanned();
if (!INTERPOSE_HOOK(resume_hook, render).apply(enable))
return CR_FAILURE;
enabled = enable;
}
return CR_OK;
}
static command_result resume_cmd(color_ostream &out, vector <string> & parameters)
{
bool show_help = false;
if (parameters.empty())
{
show_help = true;
}
else
{
auto cmd = parameters[0][0];
if (cmd == 'v')
{
out << "Resume" << endl << "Version: " << PLUGIN_VERSION << endl;
}
else if (cmd == 's')
{
plugin_enable(out, true);
out << "Overlay enabled" << endl;
}
else if (cmd == 'h')
{
plugin_enable(out, false);
out << "Overlay disabled" << endl;
}
else if (cmd == 'a')
{
resume_suspended_buildings(out);
}
else
{
show_help = true;
}
}
if (show_help)
return CR_WRONG_USAGE;
return CR_OK;
}
DFhackCExport command_result plugin_init ( color_ostream &out, std::vector <PluginCommand> &commands)
{
commands.push_back(
PluginCommand(
"resume", "A plugin to help display and resume suspended constructions conveniently",
resume_cmd, false,
"resume show\n"
" Show overlay when paused:\n"
" Yellow: Suspended construction\n"
" Red: Suspended after resume attempt, possibly stuck\n"
" Green: Planned building waiting for materials\n"
"resume hide\n"
" Hide overlay\n"
"resume all\n"
" Resume all suspended building constructions\n"
));
return CR_OK;
}
DFhackCExport command_result plugin_onstatechange(color_ostream &out, state_change_event event)
{
switch (event) {
case SC_MAP_LOADED:
suspended_buildings.clear();
resumed_buildings.clear();
break;
default:
break;
}
return CR_OK;
}