729 lines
17 KiB
C++
729 lines
17 KiB
C++
/*
|
|
https://github.com/peterix/dfhack
|
|
Copyright (c) 2009-2012 Petr Mrázek (peterix@gmail.com)
|
|
|
|
This software is provided 'as-is', without any express or implied
|
|
warranty. In no event will the authors be held liable for any
|
|
damages arising from the use of this software.
|
|
|
|
Permission is granted to anyone to use this software for any
|
|
purpose, including commercial applications, and to alter it and
|
|
redistribute it freely, subject to the following restrictions:
|
|
|
|
1. The origin of this software must not be misrepresented; you must
|
|
not claim that you wrote the original software. If you use this
|
|
software in a product, an acknowledgment in the product documentation
|
|
would be appreciated but is not required.
|
|
|
|
2. Altered source versions must be plainly marked as such, and
|
|
must not be misrepresented as being the original software.
|
|
|
|
3. This notice may not be removed or altered from any source
|
|
distribution.
|
|
*/
|
|
|
|
|
|
#include "Internal.h"
|
|
|
|
#include <string>
|
|
#include <vector>
|
|
#include <map>
|
|
#include <set>
|
|
using namespace std;
|
|
|
|
#include "modules/Screen.h"
|
|
#include "MemAccess.h"
|
|
#include "VersionInfo.h"
|
|
#include "Types.h"
|
|
#include "Error.h"
|
|
#include "ModuleFactory.h"
|
|
#include "Core.h"
|
|
#include "PluginManager.h"
|
|
#include "LuaTools.h"
|
|
|
|
#include "MiscUtils.h"
|
|
|
|
using namespace DFHack;
|
|
|
|
#include "DataDefs.h"
|
|
#include "df/init.h"
|
|
#include "df/texture_handler.h"
|
|
#include "df/tile_page.h"
|
|
#include "df/interfacest.h"
|
|
#include "df/enabler.h"
|
|
#include "df/unit.h"
|
|
#include "df/item.h"
|
|
#include "df/job.h"
|
|
#include "df/building.h"
|
|
|
|
using namespace df::enums;
|
|
using df::global::init;
|
|
using df::global::gps;
|
|
using df::global::texture;
|
|
using df::global::gview;
|
|
using df::global::enabler;
|
|
|
|
using Screen::Pen;
|
|
|
|
using std::string;
|
|
|
|
/*
|
|
* Screen painting API.
|
|
*/
|
|
|
|
df::coord2d Screen::getMousePos()
|
|
{
|
|
if (!gps || (enabler && !enabler->tracking_on))
|
|
return df::coord2d(-1, -1);
|
|
|
|
return df::coord2d(gps->mouse_x, gps->mouse_y);
|
|
}
|
|
|
|
df::coord2d Screen::getWindowSize()
|
|
{
|
|
if (!gps) return df::coord2d(80, 25);
|
|
|
|
return df::coord2d(gps->dimx, gps->dimy);
|
|
}
|
|
|
|
bool Screen::inGraphicsMode()
|
|
{
|
|
return init && init->display.flag.is_set(init_display_flags::USE_GRAPHICS);
|
|
}
|
|
|
|
static void doSetTile(const Pen &pen, int index)
|
|
{
|
|
auto screen = gps->screen + index*4;
|
|
screen[0] = uint8_t(pen.ch);
|
|
screen[1] = uint8_t(pen.fg) & 15;
|
|
screen[2] = uint8_t(pen.bg) & 15;
|
|
screen[3] = uint8_t(pen.bold) & 1;
|
|
gps->screentexpos[index] = pen.tile;
|
|
gps->screentexpos_addcolor[index] = (pen.tile_mode == Screen::Pen::CharColor);
|
|
gps->screentexpos_grayscale[index] = (pen.tile_mode == Screen::Pen::TileColor);
|
|
gps->screentexpos_cf[index] = pen.tile_fg;
|
|
gps->screentexpos_cbr[index] = pen.tile_bg;
|
|
}
|
|
|
|
bool Screen::paintTile(const Pen &pen, int x, int y)
|
|
{
|
|
if (!gps || !pen.valid()) return false;
|
|
|
|
int dimx = gps->dimx, dimy = gps->dimy;
|
|
if (x < 0 || x >= dimx || y < 0 || y >= dimy) return false;
|
|
|
|
doSetTile(pen, x*dimy + y);
|
|
return true;
|
|
}
|
|
|
|
Pen Screen::readTile(int x, int y)
|
|
{
|
|
if (!gps) return Pen(0,0,0,-1);
|
|
|
|
int dimx = gps->dimx, dimy = gps->dimy;
|
|
if (x < 0 || x >= dimx || y < 0 || y >= dimy)
|
|
return Pen(0,0,0,-1);
|
|
|
|
int index = x*dimy + y;
|
|
auto screen = gps->screen + index*4;
|
|
if (screen[3] & 0x80)
|
|
return Pen(0,0,0,-1);
|
|
|
|
Pen pen(
|
|
screen[0], screen[1], screen[2], screen[3]?true:false,
|
|
gps->screentexpos[index]
|
|
);
|
|
|
|
if (pen.tile)
|
|
{
|
|
if (gps->screentexpos_grayscale[index])
|
|
{
|
|
pen.tile_mode = Screen::Pen::TileColor;
|
|
pen.tile_fg = gps->screentexpos_cf[index];
|
|
pen.tile_bg = gps->screentexpos_cbr[index];
|
|
}
|
|
else if (gps->screentexpos_addcolor[index])
|
|
{
|
|
pen.tile_mode = Screen::Pen::CharColor;
|
|
}
|
|
}
|
|
|
|
return pen;
|
|
}
|
|
|
|
bool Screen::paintString(const Pen &pen, int x, int y, const std::string &text)
|
|
{
|
|
if (!gps || y < 0 || y >= gps->dimy) return false;
|
|
|
|
Pen tmp(pen);
|
|
bool ok = false;
|
|
|
|
for (size_t i = -std::min(0,x); i < text.size(); i++)
|
|
{
|
|
if (x + i >= size_t(gps->dimx))
|
|
break;
|
|
|
|
tmp.ch = text[i];
|
|
tmp.tile = (pen.tile ? pen.tile + uint8_t(text[i]) : 0);
|
|
paintTile(tmp, x+i, y);
|
|
ok = true;
|
|
}
|
|
|
|
return ok;
|
|
}
|
|
|
|
bool Screen::fillRect(const Pen &pen, int x1, int y1, int x2, int y2)
|
|
{
|
|
if (!gps || !pen.valid()) return false;
|
|
|
|
if (x1 < 0) x1 = 0;
|
|
if (y1 < 0) y1 = 0;
|
|
if (x2 >= gps->dimx) x2 = gps->dimx-1;
|
|
if (y2 >= gps->dimy) y2 = gps->dimy-1;
|
|
if (x1 > x2 || y1 > y2) return false;
|
|
|
|
for (int x = x1; x <= x2; x++)
|
|
{
|
|
int index = x*gps->dimy;
|
|
|
|
for (int y = y1; y <= y2; y++)
|
|
doSetTile(pen, index+y);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Screen::drawBorder(const std::string &title)
|
|
{
|
|
if (!gps) return false;
|
|
|
|
int dimx = gps->dimx, dimy = gps->dimy;
|
|
Pen border('\xDB', 8);
|
|
Pen text(0, 0, 7);
|
|
Pen signature(0, 0, 8);
|
|
|
|
for (int x = 0; x < dimx; x++)
|
|
{
|
|
doSetTile(border, x * dimy + 0);
|
|
doSetTile(border, x * dimy + dimy - 1);
|
|
}
|
|
for (int y = 0; y < dimy; y++)
|
|
{
|
|
doSetTile(border, 0 * dimy + y);
|
|
doSetTile(border, (dimx - 1) * dimy + y);
|
|
}
|
|
|
|
paintString(signature, dimx-8, dimy-1, "DFHack");
|
|
|
|
return paintString(text, (dimx - title.length()) / 2, 0, title);
|
|
}
|
|
|
|
bool Screen::clear()
|
|
{
|
|
if (!gps) return false;
|
|
|
|
return fillRect(Pen(' ',0,0,false), 0, 0, gps->dimx-1, gps->dimy-1);
|
|
}
|
|
|
|
bool Screen::invalidate()
|
|
{
|
|
if (!enabler) return false;
|
|
|
|
enabler->flag.bits.render = true;
|
|
return true;
|
|
}
|
|
|
|
bool Screen::findGraphicsTile(const std::string &pagename, int x, int y, int *ptile, int *pgs)
|
|
{
|
|
if (!gps || !texture || x < 0 || y < 0) return false;
|
|
|
|
for (size_t i = 0; i < texture->page.size(); i++)
|
|
{
|
|
auto page = texture->page[i];
|
|
if (!page->loaded || page->token != pagename) continue;
|
|
|
|
if (x >= page->page_dim_x || y >= page->page_dim_y)
|
|
break;
|
|
int idx = y*page->page_dim_x + x;
|
|
if (size_t(idx) >= page->texpos.size())
|
|
break;
|
|
|
|
if (ptile) *ptile = page->texpos[idx];
|
|
if (pgs) *pgs = page->texpos_gs[idx];
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool Screen::show(df::viewscreen *screen, df::viewscreen *before)
|
|
{
|
|
CHECK_NULL_POINTER(screen);
|
|
CHECK_INVALID_ARGUMENT(!screen->parent && !screen->child);
|
|
|
|
if (!gps || !gview) return false;
|
|
|
|
df::viewscreen *parent = &gview->view;
|
|
while (parent && parent->child != before)
|
|
parent = parent->child;
|
|
|
|
if (!parent) return false;
|
|
|
|
gps->force_full_display_count += 2;
|
|
|
|
screen->child = parent->child;
|
|
screen->parent = parent;
|
|
parent->child = screen;
|
|
if (screen->child)
|
|
screen->child->parent = screen;
|
|
|
|
if (dfhack_viewscreen::is_instance(screen))
|
|
static_cast<dfhack_viewscreen*>(screen)->onShow();
|
|
|
|
return true;
|
|
}
|
|
|
|
void Screen::dismiss(df::viewscreen *screen, bool to_first)
|
|
{
|
|
CHECK_NULL_POINTER(screen);
|
|
|
|
if (screen->breakdown_level != interface_breakdown_types::NONE)
|
|
return;
|
|
|
|
if (to_first)
|
|
screen->breakdown_level = interface_breakdown_types::TOFIRST;
|
|
else
|
|
screen->breakdown_level = interface_breakdown_types::STOPSCREEN;
|
|
|
|
if (dfhack_viewscreen::is_instance(screen))
|
|
static_cast<dfhack_viewscreen*>(screen)->onDismiss();
|
|
}
|
|
|
|
bool Screen::isDismissed(df::viewscreen *screen)
|
|
{
|
|
CHECK_NULL_POINTER(screen);
|
|
|
|
return screen->breakdown_level != interface_breakdown_types::NONE;
|
|
}
|
|
|
|
#ifdef _LINUX
|
|
// Link to the libgraphics class directly:
|
|
class DFHACK_EXPORT enabler_inputst {
|
|
public:
|
|
std::string GetKeyDisplay(int binding);
|
|
};
|
|
#else
|
|
struct less_sz {
|
|
bool operator() (const string &a, const string &b) const {
|
|
if (a.size() < b.size()) return true;
|
|
if (a.size() > b.size()) return false;
|
|
return a < b;
|
|
}
|
|
};
|
|
static std::map<df::interface_key,std::set<string,less_sz> > *keydisplay = NULL;
|
|
#endif
|
|
|
|
void init_screen_module(Core *core)
|
|
{
|
|
#ifdef _LINUX
|
|
core = core;
|
|
#else
|
|
if (!core->vinfo->getAddress("keydisplay", keydisplay))
|
|
keydisplay = NULL;
|
|
#endif
|
|
}
|
|
|
|
string Screen::getKeyDisplay(df::interface_key key)
|
|
{
|
|
#ifdef _LINUX
|
|
auto enabler = (enabler_inputst*)df::global::enabler;
|
|
if (enabler)
|
|
return enabler->GetKeyDisplay(key);
|
|
#else
|
|
if (keydisplay)
|
|
{
|
|
auto it = keydisplay->find(key);
|
|
if (it != keydisplay->end() && !it->second.empty())
|
|
return *it->second.begin();
|
|
}
|
|
#endif
|
|
|
|
return "?";
|
|
}
|
|
|
|
/*
|
|
* Base DFHack viewscreen.
|
|
*/
|
|
|
|
static std::set<df::viewscreen*> dfhack_screens;
|
|
|
|
dfhack_viewscreen::dfhack_viewscreen() : text_input_mode(false)
|
|
{
|
|
dfhack_screens.insert(this);
|
|
|
|
last_size = Screen::getWindowSize();
|
|
}
|
|
|
|
dfhack_viewscreen::~dfhack_viewscreen()
|
|
{
|
|
dfhack_screens.erase(this);
|
|
}
|
|
|
|
bool dfhack_viewscreen::is_instance(df::viewscreen *screen)
|
|
{
|
|
return dfhack_screens.count(screen) != 0;
|
|
}
|
|
|
|
dfhack_viewscreen *dfhack_viewscreen::try_cast(df::viewscreen *screen)
|
|
{
|
|
return is_instance(screen) ? static_cast<dfhack_viewscreen*>(screen) : NULL;
|
|
}
|
|
|
|
void dfhack_viewscreen::check_resize()
|
|
{
|
|
auto size = Screen::getWindowSize();
|
|
|
|
if (size != last_size)
|
|
{
|
|
last_size = size;
|
|
resize(size.x, size.y);
|
|
}
|
|
}
|
|
|
|
void dfhack_viewscreen::logic()
|
|
{
|
|
check_resize();
|
|
|
|
// Various stuff works poorly unless always repainting
|
|
Screen::invalidate();
|
|
}
|
|
|
|
void dfhack_viewscreen::render()
|
|
{
|
|
check_resize();
|
|
}
|
|
|
|
bool dfhack_viewscreen::key_conflict(df::interface_key key)
|
|
{
|
|
if (key == interface_key::OPTIONS)
|
|
return true;
|
|
|
|
if (text_input_mode)
|
|
{
|
|
if (key == interface_key::HELP || key == interface_key::MOVIES)
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/*
|
|
* Lua-backed viewscreen.
|
|
*/
|
|
|
|
static int DFHACK_LUA_VS_TOKEN = 0;
|
|
|
|
df::viewscreen *dfhack_lua_viewscreen::get_pointer(lua_State *L, int idx, bool make)
|
|
{
|
|
df::viewscreen *screen;
|
|
|
|
if (lua_istable(L, idx))
|
|
{
|
|
if (!Lua::IsCoreContext(L))
|
|
luaL_error(L, "only the core context can create lua screens");
|
|
|
|
lua_rawgetp(L, idx, &DFHACK_LUA_VS_TOKEN);
|
|
|
|
if (!lua_isnil(L, -1))
|
|
{
|
|
if (make)
|
|
luaL_error(L, "this screen is already on display");
|
|
|
|
screen = (df::viewscreen*)lua_touserdata(L, -1);
|
|
}
|
|
else
|
|
{
|
|
if (!make)
|
|
luaL_error(L, "this screen is not on display");
|
|
|
|
screen = new dfhack_lua_viewscreen(L, idx);
|
|
}
|
|
|
|
lua_pop(L, 1);
|
|
}
|
|
else
|
|
screen = Lua::CheckDFObject<df::viewscreen>(L, idx);
|
|
|
|
return screen;
|
|
}
|
|
|
|
bool dfhack_lua_viewscreen::safe_call_lua(int (*pf)(lua_State *), int args, int rvs)
|
|
{
|
|
CoreSuspendClaimer suspend;
|
|
color_ostream_proxy out(Core::getInstance().getConsole());
|
|
|
|
auto L = Lua::Core::State;
|
|
lua_pushcfunction(L, pf);
|
|
if (args > 0) lua_insert(L, -args-1);
|
|
lua_pushlightuserdata(L, this);
|
|
if (args > 0) lua_insert(L, -args-1);
|
|
|
|
return Lua::Core::SafeCall(out, args+1, rvs);
|
|
}
|
|
|
|
dfhack_lua_viewscreen *dfhack_lua_viewscreen::get_self(lua_State *L)
|
|
{
|
|
auto self = (dfhack_lua_viewscreen*)lua_touserdata(L, 1);
|
|
lua_rawgetp(L, LUA_REGISTRYINDEX, self);
|
|
if (!lua_istable(L, -1)) return NULL;
|
|
return self;
|
|
}
|
|
|
|
int dfhack_lua_viewscreen::do_destroy(lua_State *L)
|
|
{
|
|
auto self = get_self(L);
|
|
if (!self) return 0;
|
|
|
|
lua_pushnil(L);
|
|
lua_rawsetp(L, LUA_REGISTRYINDEX, self);
|
|
|
|
lua_pushnil(L);
|
|
lua_rawsetp(L, -2, &DFHACK_LUA_VS_TOKEN);
|
|
lua_pushnil(L);
|
|
lua_setfield(L, -2, "_native");
|
|
|
|
lua_getfield(L, -1, "onDestroy");
|
|
if (lua_isnil(L, -1))
|
|
return 0;
|
|
|
|
lua_pushvalue(L, -2);
|
|
lua_call(L, 1, 0);
|
|
return 0;
|
|
}
|
|
|
|
void dfhack_lua_viewscreen::update_focus(lua_State *L, int idx)
|
|
{
|
|
lua_getfield(L, idx, "text_input_mode");
|
|
text_input_mode = lua_toboolean(L, -1);
|
|
lua_pop(L, 1);
|
|
|
|
lua_getfield(L, idx, "focus_path");
|
|
auto str = lua_tostring(L, -1);
|
|
if (!str) str = "";
|
|
focus = str;
|
|
lua_pop(L, 1);
|
|
|
|
if (focus.empty())
|
|
focus = "lua";
|
|
else
|
|
focus = "lua/"+focus;
|
|
}
|
|
|
|
int dfhack_lua_viewscreen::do_render(lua_State *L)
|
|
{
|
|
auto self = get_self(L);
|
|
if (!self) return 0;
|
|
|
|
lua_getfield(L, -1, "onRender");
|
|
|
|
if (lua_isnil(L, -1))
|
|
{
|
|
Screen::clear();
|
|
return 0;
|
|
}
|
|
|
|
lua_pushvalue(L, -2);
|
|
lua_call(L, 1, 0);
|
|
return 0;
|
|
}
|
|
|
|
int dfhack_lua_viewscreen::do_notify(lua_State *L)
|
|
{
|
|
int args = lua_gettop(L);
|
|
|
|
auto self = get_self(L);
|
|
if (!self) return 0;
|
|
|
|
lua_pushvalue(L, 2);
|
|
lua_gettable(L, -2);
|
|
if (lua_isnil(L, -1))
|
|
return 0;
|
|
|
|
// self field args table fn -> table fn table args
|
|
lua_replace(L, 1);
|
|
lua_copy(L, -1, 2);
|
|
lua_insert(L, 1);
|
|
lua_call(L, args-1, 1);
|
|
|
|
self->update_focus(L, 1);
|
|
return 1;
|
|
}
|
|
|
|
int dfhack_lua_viewscreen::do_input(lua_State *L)
|
|
{
|
|
auto self = get_self(L);
|
|
if (!self) return 0;
|
|
|
|
auto keys = (std::set<df::interface_key>*)lua_touserdata(L, 2);
|
|
|
|
lua_getfield(L, -1, "onInput");
|
|
|
|
if (lua_isnil(L, -1))
|
|
{
|
|
if (keys->count(interface_key::LEAVESCREEN))
|
|
Screen::dismiss(self);
|
|
|
|
return 0;
|
|
}
|
|
|
|
lua_pushvalue(L, -2);
|
|
|
|
lua_createtable(L, 0, keys->size()+3);
|
|
|
|
for (auto it = keys->begin(); it != keys->end(); ++it)
|
|
{
|
|
auto key = *it;
|
|
|
|
if (auto name = enum_item_raw_key(key))
|
|
lua_pushstring(L, name);
|
|
else
|
|
lua_pushinteger(L, key);
|
|
|
|
lua_pushboolean(L, true);
|
|
lua_rawset(L, -3);
|
|
|
|
if (key >= interface_key::STRING_A000 &&
|
|
key <= interface_key::STRING_A255)
|
|
{
|
|
lua_pushinteger(L, key - interface_key::STRING_A000);
|
|
lua_setfield(L, -2, "_STRING");
|
|
}
|
|
}
|
|
|
|
if (enabler && enabler->tracking_on)
|
|
{
|
|
if (enabler->mouse_lbut) {
|
|
lua_pushboolean(L, true);
|
|
lua_setfield(L, -2, "_MOUSE_L");
|
|
}
|
|
if (enabler->mouse_rbut) {
|
|
lua_pushboolean(L, true);
|
|
lua_setfield(L, -2, "_MOUSE_R");
|
|
}
|
|
}
|
|
|
|
lua_call(L, 2, 0);
|
|
self->update_focus(L, -1);
|
|
return 0;
|
|
}
|
|
|
|
dfhack_lua_viewscreen::dfhack_lua_viewscreen(lua_State *L, int table_idx)
|
|
{
|
|
assert(Lua::IsCoreContext(L));
|
|
|
|
Lua::PushDFObject(L, (df::viewscreen*)this);
|
|
lua_setfield(L, table_idx, "_native");
|
|
lua_pushlightuserdata(L, this);
|
|
lua_rawsetp(L, table_idx, &DFHACK_LUA_VS_TOKEN);
|
|
|
|
lua_pushvalue(L, table_idx);
|
|
lua_rawsetp(L, LUA_REGISTRYINDEX, this);
|
|
|
|
update_focus(L, table_idx);
|
|
}
|
|
|
|
dfhack_lua_viewscreen::~dfhack_lua_viewscreen()
|
|
{
|
|
safe_call_lua(do_destroy, 0, 0);
|
|
}
|
|
|
|
void dfhack_lua_viewscreen::render()
|
|
{
|
|
if (Screen::isDismissed(this)) return;
|
|
|
|
dfhack_viewscreen::render();
|
|
|
|
safe_call_lua(do_render, 0, 0);
|
|
}
|
|
|
|
void dfhack_lua_viewscreen::logic()
|
|
{
|
|
if (Screen::isDismissed(this)) return;
|
|
|
|
dfhack_viewscreen::logic();
|
|
|
|
lua_pushstring(Lua::Core::State, "onIdle");
|
|
safe_call_lua(do_notify, 1, 0);
|
|
}
|
|
|
|
void dfhack_lua_viewscreen::help()
|
|
{
|
|
if (Screen::isDismissed(this)) return;
|
|
|
|
lua_pushstring(Lua::Core::State, "onHelp");
|
|
safe_call_lua(do_notify, 1, 0);
|
|
}
|
|
|
|
void dfhack_lua_viewscreen::resize(int w, int h)
|
|
{
|
|
if (Screen::isDismissed(this)) return;
|
|
|
|
auto L = Lua::Core::State;
|
|
lua_pushstring(L, "onResize");
|
|
lua_pushinteger(L, w);
|
|
lua_pushinteger(L, h);
|
|
safe_call_lua(do_notify, 3, 0);
|
|
}
|
|
|
|
void dfhack_lua_viewscreen::feed(std::set<df::interface_key> *keys)
|
|
{
|
|
if (Screen::isDismissed(this)) return;
|
|
|
|
lua_pushlightuserdata(Lua::Core::State, keys);
|
|
safe_call_lua(do_input, 1, 0);
|
|
}
|
|
|
|
void dfhack_lua_viewscreen::onShow()
|
|
{
|
|
lua_pushstring(Lua::Core::State, "onShow");
|
|
safe_call_lua(do_notify, 1, 0);
|
|
}
|
|
|
|
void dfhack_lua_viewscreen::onDismiss()
|
|
{
|
|
lua_pushstring(Lua::Core::State, "onDismiss");
|
|
safe_call_lua(do_notify, 1, 0);
|
|
}
|
|
|
|
df::unit *dfhack_lua_viewscreen::getSelectedUnit()
|
|
{
|
|
Lua::StackUnwinder frame(Lua::Core::State);
|
|
lua_pushstring(Lua::Core::State, "onGetSelectedUnit");
|
|
safe_call_lua(do_notify, 1, 1);
|
|
return Lua::GetDFObject<df::unit>(Lua::Core::State, -1);
|
|
}
|
|
|
|
df::item *dfhack_lua_viewscreen::getSelectedItem()
|
|
{
|
|
Lua::StackUnwinder frame(Lua::Core::State);
|
|
lua_pushstring(Lua::Core::State, "onGetSelectedItem");
|
|
safe_call_lua(do_notify, 1, 1);
|
|
return Lua::GetDFObject<df::item>(Lua::Core::State, -1);
|
|
}
|
|
|
|
df::job *dfhack_lua_viewscreen::getSelectedJob()
|
|
{
|
|
Lua::StackUnwinder frame(Lua::Core::State);
|
|
lua_pushstring(Lua::Core::State, "onGetSelectedJob");
|
|
safe_call_lua(do_notify, 1, 1);
|
|
return Lua::GetDFObject<df::job>(Lua::Core::State, -1);
|
|
}
|
|
|
|
df::building *dfhack_lua_viewscreen::getSelectedBuilding()
|
|
{
|
|
Lua::StackUnwinder frame(Lua::Core::State);
|
|
lua_pushstring(Lua::Core::State, "onGetSelectedBuilding");
|
|
safe_call_lua(do_notify, 1, 1);
|
|
return Lua::GetDFObject<df::building>(Lua::Core::State, -1);
|
|
}
|