1734 lines
45 KiB
C++
1734 lines
45 KiB
C++
/*
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https://github.com/peterix/dfhack
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Copyright (c) 2009-2012 Petr Mrázek (peterix@gmail.com)
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any
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damages arising from the use of this software.
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Permission is granted to anyone to use this software for any
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purpose, including commercial applications, and to alter it and
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redistribute it freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must
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not claim that you wrote the original software. If you use this
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software in a product, an acknowledgment in the product documentation
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would be appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and
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must not be misrepresented as being the original software.
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3. This notice may not be removed or altered from any source
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distribution.
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*/
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#include "Internal.h"
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#include <string>
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#include <vector>
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#include <map>
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#include "MemAccess.h"
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#include "Core.h"
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#include "Error.h"
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#include "VersionInfo.h"
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#include "tinythread.h"
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// must be last due to MS stupidity
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#include "DataDefs.h"
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#include "DataIdentity.h"
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#include "DataFuncs.h"
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#include "modules/World.h"
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#include "modules/Gui.h"
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#include "modules/Screen.h"
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#include "modules/Job.h"
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#include "modules/Translation.h"
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#include "modules/Units.h"
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#include "modules/Items.h"
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#include "modules/Materials.h"
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#include "modules/Maps.h"
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#include "modules/MapCache.h"
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#include "modules/Burrows.h"
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#include "modules/Buildings.h"
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#include "modules/Constructions.h"
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#include "LuaWrapper.h"
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#include "LuaTools.h"
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#include "MiscUtils.h"
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#include "df/job.h"
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#include "df/job_item.h"
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#include "df/building.h"
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#include "df/unit.h"
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#include "df/item.h"
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#include "df/material.h"
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#include "df/viewscreen.h"
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#include "df/assumed_identity.h"
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#include "df/nemesis_record.h"
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#include "df/historical_figure.h"
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#include "df/historical_entity.h"
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#include "df/entity_position.h"
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#include "df/entity_position_assignment.h"
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#include "df/histfig_entity_link_positionst.h"
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#include "df/plant_raw.h"
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#include "df/creature_raw.h"
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#include "df/inorganic_raw.h"
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#include "df/dfhack_material_category.h"
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#include "df/job_material_category.h"
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#include "df/burrow.h"
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#include "df/building_civzonest.h"
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#include "df/region_map_entry.h"
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#include "df/flow_info.h"
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#include "df/unit_misc_trait.h"
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#include "df/proj_itemst.h"
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#include "df/itemdef.h"
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#include <lua.h>
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#include <lauxlib.h>
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#include <lualib.h>
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using namespace DFHack;
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using namespace DFHack::LuaWrapper;
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using Screen::Pen;
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void dfhack_printerr(lua_State *S, const std::string &str);
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void Lua::Push(lua_State *state, const Units::NoblePosition &pos)
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{
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lua_createtable(state, 0, 3);
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Lua::PushDFObject(state, pos.entity);
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lua_setfield(state, -2, "entity");
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Lua::PushDFObject(state, pos.assignment);
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lua_setfield(state, -2, "assignment");
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Lua::PushDFObject(state, pos.position);
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lua_setfield(state, -2, "position");
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}
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void Lua::Push(lua_State *state, df::coord pos)
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{
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lua_createtable(state, 0, 3);
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lua_pushinteger(state, pos.x);
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lua_setfield(state, -2, "x");
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lua_pushinteger(state, pos.y);
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lua_setfield(state, -2, "y");
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lua_pushinteger(state, pos.z);
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lua_setfield(state, -2, "z");
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}
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void Lua::Push(lua_State *state, df::coord2d pos)
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{
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lua_createtable(state, 0, 2);
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lua_pushinteger(state, pos.x);
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lua_setfield(state, -2, "x");
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lua_pushinteger(state, pos.y);
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lua_setfield(state, -2, "y");
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}
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int Lua::PushPosXYZ(lua_State *state, df::coord pos)
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{
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if (!pos.isValid())
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{
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lua_pushnil(state);
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return 1;
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}
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else
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{
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lua_pushinteger(state, pos.x);
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lua_pushinteger(state, pos.y);
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lua_pushinteger(state, pos.z);
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return 3;
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}
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}
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int Lua::PushPosXY(lua_State *state, df::coord2d pos)
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{
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if (!pos.isValid())
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{
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lua_pushnil(state);
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return 1;
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}
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else
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{
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lua_pushinteger(state, pos.x);
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lua_pushinteger(state, pos.y);
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return 2;
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}
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}
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static df::coord2d CheckCoordXY(lua_State *state, int base, bool vararg = false)
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{
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df::coord2d p;
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if (vararg && lua_gettop(state) <= base)
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Lua::CheckDFAssign(state, &p, base);
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else
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{
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p = df::coord2d(
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luaL_checkint(state, base),
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luaL_checkint(state, base+1)
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);
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}
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return p;
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}
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static df::coord CheckCoordXYZ(lua_State *state, int base, bool vararg = false)
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{
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df::coord p;
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if (vararg && lua_gettop(state) <= base)
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Lua::CheckDFAssign(state, &p, base);
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else
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{
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p = df::coord(
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luaL_checkint(state, base),
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luaL_checkint(state, base+1),
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luaL_checkint(state, base+2)
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);
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}
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return p;
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}
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template<class T>
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static bool get_int_field(lua_State *L, T *pf, int idx, const char *name, int defval)
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{
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lua_getfield(L, idx, name);
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bool nil = lua_isnil(L, -1);
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if (nil) *pf = T(defval);
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else if (lua_isnumber(L, -1)) *pf = T(lua_tointeger(L, -1));
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else luaL_error(L, "Field %s is not a number.", name);
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lua_pop(L, 1);
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return !nil;
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}
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static bool get_char_field(lua_State *L, char *pf, int idx, const char *name, char defval)
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{
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lua_getfield(L, idx, name);
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if (lua_type(L, -1) == LUA_TSTRING)
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{
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*pf = lua_tostring(L, -1)[0];
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lua_pop(L, 1);
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return true;
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}
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else
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{
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lua_pop(L, 1);
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return get_int_field(L, pf, idx, name, defval);
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}
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}
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static void decode_pen(lua_State *L, Pen &pen, int idx)
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{
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idx = lua_absindex(L, idx);
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get_char_field(L, &pen.ch, idx, "ch", 0);
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get_int_field(L, &pen.fg, idx, "fg", 7);
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get_int_field(L, &pen.bg, idx, "bg", 0);
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lua_getfield(L, idx, "bold");
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if (lua_isnil(L, -1))
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{
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pen.bold = (pen.fg & 8) != 0;
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pen.fg &= 7;
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}
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else pen.bold = lua_toboolean(L, -1);
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lua_pop(L, 1);
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get_int_field(L, &pen.tile, idx, "tile", 0);
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bool tcolor = get_int_field(L, &pen.tile_fg, idx, "tile_fg", 7);
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tcolor = get_int_field(L, &pen.tile_bg, idx, "tile_bg", 0) || tcolor;
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if (tcolor)
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pen.tile_mode = Pen::TileColor;
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else
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{
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lua_getfield(L, idx, "tile_color");
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pen.tile_mode = (lua_toboolean(L, -1) ? Pen::CharColor : Pen::AsIs);
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lua_pop(L, 1);
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}
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}
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/**************************************************
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* Per-world persistent configuration storage API *
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**************************************************/
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static PersistentDataItem persistent_by_struct(lua_State *state, int idx)
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{
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lua_getfield(state, idx, "entry_id");
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int id = lua_tointeger(state, -1);
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lua_pop(state, 1);
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PersistentDataItem ref = World::GetPersistentData(id);
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if (ref.isValid())
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{
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lua_getfield(state, idx, "key");
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const char *str = lua_tostring(state, -1);
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if (!str || str != ref.key())
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luaL_argerror(state, idx, "inconsistent id and key");
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lua_pop(state, 1);
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}
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return ref;
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}
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static int read_persistent(lua_State *state, PersistentDataItem ref, bool create)
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{
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if (!ref.isValid())
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{
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lua_pushnil(state);
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lua_pushstring(state, "entry not found");
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return 2;
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}
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if (create)
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lua_createtable(state, 0, 4);
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lua_pushvalue(state, lua_upvalueindex(1));
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lua_setmetatable(state, -2);
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lua_pushinteger(state, ref.entry_id());
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lua_setfield(state, -2, "entry_id");
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lua_pushstring(state, ref.key().c_str());
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lua_setfield(state, -2, "key");
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lua_pushstring(state, ref.val().c_str());
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lua_setfield(state, -2, "value");
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lua_createtable(state, PersistentDataItem::NumInts, 0);
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for (int i = 0; i < PersistentDataItem::NumInts; i++)
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{
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lua_pushinteger(state, ref.ival(i));
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lua_rawseti(state, -2, i+1);
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}
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lua_setfield(state, -2, "ints");
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return 1;
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}
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static PersistentDataItem get_persistent(lua_State *state)
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{
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luaL_checkany(state, 1);
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if (lua_istable(state, 1))
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{
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Lua::StackUnwinder frame(state);
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if (!lua_getmetatable(state, 1) ||
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!lua_rawequal(state, -1, lua_upvalueindex(1)))
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luaL_argerror(state, 1, "invalid table type");
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return persistent_by_struct(state, 1);
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}
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else
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{
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const char *str = luaL_checkstring(state, 1);
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return World::GetPersistentData(str);
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}
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}
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static int dfhack_persistent_get(lua_State *state)
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{
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CoreSuspender suspend;
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auto ref = get_persistent(state);
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return read_persistent(state, ref, !lua_istable(state, 1));
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}
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static int dfhack_persistent_delete(lua_State *state)
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{
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CoreSuspender suspend;
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auto ref = get_persistent(state);
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bool ok = World::DeletePersistentData(ref);
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lua_pushboolean(state, ok);
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return 1;
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}
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static int dfhack_persistent_get_all(lua_State *state)
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{
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CoreSuspender suspend;
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const char *str = luaL_checkstring(state, 1);
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bool prefix = (lua_gettop(state)>=2 ? lua_toboolean(state,2) : false);
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std::vector<PersistentDataItem> data;
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World::GetPersistentData(&data, str, prefix);
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if (data.empty())
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{
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lua_pushnil(state);
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}
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else
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{
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lua_createtable(state, data.size(), 0);
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for (size_t i = 0; i < data.size(); ++i)
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{
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read_persistent(state, data[i], true);
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lua_rawseti(state, -2, i+1);
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}
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}
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return 1;
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}
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static int dfhack_persistent_save(lua_State *state)
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{
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CoreSuspender suspend;
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lua_settop(state, 2);
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luaL_checktype(state, 1, LUA_TTABLE);
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bool add = lua_toboolean(state, 2);
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lua_getfield(state, 1, "key");
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const char *str = lua_tostring(state, -1);
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if (!str)
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luaL_argerror(state, 1, "no key field");
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lua_settop(state, 1);
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// Retrieve existing or create a new entry
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PersistentDataItem ref;
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bool added = false;
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if (add)
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{
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ref = World::AddPersistentData(str);
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added = true;
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}
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else if (lua_getmetatable(state, 1))
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{
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if (!lua_rawequal(state, -1, lua_upvalueindex(1)))
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return luaL_argerror(state, 1, "invalid table type");
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lua_pop(state, 1);
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ref = persistent_by_struct(state, 1);
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}
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else
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{
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ref = World::GetPersistentData(str);
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}
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// Auto-add if not found
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if (!ref.isValid())
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{
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ref = World::AddPersistentData(str);
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if (!ref.isValid())
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luaL_error(state, "cannot create persistent entry");
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added = true;
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}
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// Copy data from lua to C++ memory
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lua_getfield(state, 1, "value");
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if (const char *str = lua_tostring(state, -1))
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ref.val() = str;
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lua_pop(state, 1);
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lua_getfield(state, 1, "ints");
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if (lua_istable(state, -1))
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{
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for (int i = 0; i < PersistentDataItem::NumInts; i++)
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{
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lua_rawgeti(state, -1, i+1);
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if (lua_isnumber(state, -1))
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ref.ival(i) = lua_tointeger(state, -1);
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lua_pop(state, 1);
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}
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}
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lua_pop(state, 1);
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// Reinitialize lua from C++ and return
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read_persistent(state, ref, false);
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lua_pushboolean(state, added);
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return 2;
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}
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static int dfhack_persistent_getTilemask(lua_State *state)
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{
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CoreSuspender suspend;
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lua_settop(state, 3);
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auto ref = get_persistent(state);
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auto block = Lua::CheckDFObject<df::map_block>(state, 2);
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bool create = lua_toboolean(state, 3);
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Lua::PushDFObject(state, World::getPersistentTilemask(ref, block, create));
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return 1;
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}
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static int dfhack_persistent_deleteTilemask(lua_State *state)
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{
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CoreSuspender suspend;
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lua_settop(state, 2);
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auto ref = get_persistent(state);
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auto block = Lua::CheckDFObject<df::map_block>(state, 2);
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lua_pushboolean(state, World::deletePersistentTilemask(ref, block));
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return 1;
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}
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static const luaL_Reg dfhack_persistent_funcs[] = {
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{ "get", dfhack_persistent_get },
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{ "delete", dfhack_persistent_delete },
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{ "get_all", dfhack_persistent_get_all },
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{ "save", dfhack_persistent_save },
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{ "getTilemask", dfhack_persistent_getTilemask },
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{ "deleteTilemask", dfhack_persistent_deleteTilemask },
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{ NULL, NULL }
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};
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static void OpenPersistent(lua_State *state)
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{
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luaL_getsubtable(state, lua_gettop(state), "persistent");
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lua_dup(state);
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luaL_setfuncs(state, dfhack_persistent_funcs, 1);
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lua_dup(state);
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lua_setfield(state, -2, "__index");
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lua_pop(state, 1);
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}
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/************************
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* Material info lookup *
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************************/
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static int DFHACK_MATINFO_TOKEN = 0;
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void Lua::Push(lua_State *state, MaterialInfo &info)
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{
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if (!info.isValid())
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{
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lua_pushnil(state);
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return;
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}
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lua_newtable(state);
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lua_rawgetp(state, LUA_REGISTRYINDEX, &DFHACK_MATINFO_TOKEN);
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lua_setmetatable(state, -2);
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lua_pushinteger(state, info.type);
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lua_setfield(state, -2, "type");
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lua_pushinteger(state, info.index);
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lua_setfield(state, -2, "index");
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#define SETOBJ(name) { \
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Lua::PushDFObject(state, info.name); \
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lua_setfield(state, -2, #name); \
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}
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SETOBJ(material);
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if (info.plant) SETOBJ(plant);
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if (info.creature) SETOBJ(creature);
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if (info.inorganic) SETOBJ(inorganic);
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if (info.figure) SETOBJ(figure);
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#undef SETOBJ
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if (info.mode != MaterialInfo::Builtin)
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{
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lua_pushinteger(state, info.subtype);
|
|
lua_setfield(state, -2, "subtype");
|
|
}
|
|
|
|
const char *id = "builtin";
|
|
switch (info.mode)
|
|
{
|
|
case MaterialInfo::Plant: id = "plant"; break;
|
|
case MaterialInfo::Creature: id = "creature"; break;
|
|
case MaterialInfo::Inorganic: id = "inorganic"; break;
|
|
default: break;
|
|
}
|
|
|
|
lua_pushstring(state, id);
|
|
lua_setfield(state, -2, "mode");
|
|
}
|
|
|
|
static int dfhack_matinfo_find(lua_State *state)
|
|
{
|
|
MaterialInfo info;
|
|
int argc = lua_gettop(state);
|
|
|
|
if (argc == 1)
|
|
info.find(luaL_checkstring(state, 1));
|
|
else
|
|
{
|
|
std::vector<std::string> tokens;
|
|
|
|
for (int i = 1; i < argc; i++)
|
|
tokens.push_back(luaL_checkstring(state, i));
|
|
|
|
info.find(tokens);
|
|
}
|
|
|
|
Lua::Push(state, info);
|
|
return 1;
|
|
}
|
|
|
|
static bool decode_matinfo(lua_State *state, MaterialInfo *info, bool numpair = false)
|
|
{
|
|
int curtop = lua_gettop(state);
|
|
|
|
luaL_checkany(state, 1);
|
|
|
|
if (!lua_isnumber(state, 1))
|
|
{
|
|
if (lua_isnil(state, 1))
|
|
return false;
|
|
|
|
if (lua_getmetatable(state, 1))
|
|
{
|
|
if (lua_rawequal(state, -1, lua_upvalueindex(1)))
|
|
{
|
|
lua_getfield(state, 1, "type");
|
|
lua_getfield(state, 1, "index");
|
|
goto int_pair;
|
|
}
|
|
|
|
lua_pop(state, 1);
|
|
}
|
|
|
|
if (lua_isuserdata(state, 1))
|
|
{
|
|
if (auto item = Lua::GetDFObject<df::item>(state, 1))
|
|
return info->decode(item);
|
|
if (auto mvec = Lua::GetDFObject<df::material_vec_ref>(state, 1))
|
|
return info->decode(*mvec, luaL_checkint(state, 2));
|
|
}
|
|
|
|
lua_getfield(state, 1, "mat_type");
|
|
lua_getfield(state, 1, "mat_index");
|
|
goto int_pair;
|
|
}
|
|
else
|
|
{
|
|
if (!numpair)
|
|
luaL_argerror(state, 1, "material info object expected");
|
|
|
|
if (curtop < 2)
|
|
lua_settop(state, 2);
|
|
}
|
|
|
|
int_pair:
|
|
{
|
|
int ok;
|
|
int type = lua_tointegerx(state, -2, &ok);
|
|
if (!ok)
|
|
luaL_argerror(state, 1, "material id is not a number");
|
|
int index = lua_tointegerx(state, -1, &ok);
|
|
if (!ok)
|
|
index = -1;
|
|
|
|
lua_settop(state, curtop);
|
|
|
|
return info->decode(type, index);
|
|
}
|
|
}
|
|
|
|
static int dfhack_matinfo_decode(lua_State *state)
|
|
{
|
|
MaterialInfo info;
|
|
decode_matinfo(state, &info, true);
|
|
Lua::Push(state, info);
|
|
return 1;
|
|
}
|
|
|
|
static int dfhack_matinfo_getToken(lua_State *state)
|
|
{
|
|
MaterialInfo info;
|
|
decode_matinfo(state, &info, true);
|
|
auto str = info.getToken();
|
|
lua_pushstring(state, str.c_str());
|
|
return 1;
|
|
}
|
|
|
|
static int dfhack_matinfo_toString(lua_State *state)
|
|
{
|
|
MaterialInfo info;
|
|
decode_matinfo(state, &info);
|
|
|
|
lua_settop(state, 3);
|
|
auto str = info.toString(luaL_optint(state, 2, 10015), lua_toboolean(state, 3));
|
|
lua_pushstring(state, str.c_str());
|
|
return 1;
|
|
}
|
|
|
|
static int dfhack_matinfo_getCraftClass(lua_State *state)
|
|
{
|
|
MaterialInfo info;
|
|
if (decode_matinfo(state, &info, true))
|
|
lua_pushinteger(state, info.getCraftClass());
|
|
else
|
|
lua_pushnil(state);
|
|
return 1;
|
|
}
|
|
|
|
static int dfhack_matinfo_matches(lua_State *state)
|
|
{
|
|
MaterialInfo info;
|
|
if (!decode_matinfo(state, &info))
|
|
luaL_argerror(state, 1, "material info object expected");
|
|
|
|
luaL_checkany(state, 2);
|
|
|
|
if (lua_isuserdata(state, 2))
|
|
{
|
|
if (auto mc = Lua::GetDFObject<df::job_material_category>(state, 2))
|
|
lua_pushboolean(state, info.matches(*mc));
|
|
else if (auto mc = Lua::GetDFObject<df::dfhack_material_category>(state, 2))
|
|
lua_pushboolean(state, info.matches(*mc));
|
|
else if (auto mc = Lua::GetDFObject<df::job_item>(state, 2))
|
|
lua_pushboolean(state, info.matches(*mc));
|
|
else
|
|
luaL_argerror(state, 2, "material category object expected");
|
|
}
|
|
else if (lua_istable(state, 2))
|
|
{
|
|
df::dfhack_material_category tmp;
|
|
Lua::CheckDFAssign(state, &tmp, 2, false);
|
|
lua_pushboolean(state, info.matches(tmp));
|
|
}
|
|
else
|
|
luaL_argerror(state, 2, "material category object expected");
|
|
|
|
return 1;
|
|
}
|
|
|
|
static const luaL_Reg dfhack_matinfo_funcs[] = {
|
|
{ "find", dfhack_matinfo_find },
|
|
{ "decode", dfhack_matinfo_decode },
|
|
{ "getToken", dfhack_matinfo_getToken },
|
|
{ "toString", dfhack_matinfo_toString },
|
|
{ "getCraftClass", dfhack_matinfo_getCraftClass },
|
|
{ "matches", dfhack_matinfo_matches },
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
static void OpenMatinfo(lua_State *state)
|
|
{
|
|
luaL_getsubtable(state, lua_gettop(state), "matinfo");
|
|
|
|
lua_dup(state);
|
|
lua_rawsetp(state, LUA_REGISTRYINDEX, &DFHACK_MATINFO_TOKEN);
|
|
|
|
lua_dup(state);
|
|
luaL_setfuncs(state, dfhack_matinfo_funcs, 1);
|
|
|
|
lua_dup(state);
|
|
lua_setfield(state, -2, "__index");
|
|
|
|
lua_pop(state, 1);
|
|
}
|
|
|
|
/************************
|
|
* Wrappers for C++ API *
|
|
************************/
|
|
|
|
static void OpenModule(lua_State *state, const char *mname,
|
|
const LuaWrapper::FunctionReg *reg, const luaL_Reg *reg2 = NULL)
|
|
{
|
|
luaL_getsubtable(state, lua_gettop(state), mname);
|
|
LuaWrapper::SetFunctionWrappers(state, reg);
|
|
if (reg2)
|
|
luaL_setfuncs(state, reg2, 0);
|
|
lua_pop(state, 1);
|
|
}
|
|
|
|
#define WRAPM(module, function) { #function, df::wrap_function(module::function,true) }
|
|
#define WRAP(function) { #function, df::wrap_function(function,true) }
|
|
#define WRAPN(name, function) { #name, df::wrap_function(function,true) }
|
|
|
|
/***** DFHack module *****/
|
|
|
|
static std::string getOSType()
|
|
{
|
|
switch (Core::getInstance().vinfo->getOS())
|
|
{
|
|
case OS_WINDOWS:
|
|
return "windows";
|
|
|
|
case OS_LINUX:
|
|
return "linux";
|
|
|
|
case OS_APPLE:
|
|
return "darwin";
|
|
|
|
default:
|
|
return "unknown";
|
|
}
|
|
}
|
|
|
|
static std::string getDFVersion() { return Core::getInstance().vinfo->getVersion(); }
|
|
static uint32_t getTickCount() { return Core::getInstance().p->getTickCount(); }
|
|
|
|
static std::string getDFPath() { return Core::getInstance().p->getPath(); }
|
|
static std::string getHackPath() { return Core::getInstance().getHackPath(); }
|
|
|
|
static bool isWorldLoaded() { return Core::getInstance().isWorldLoaded(); }
|
|
static bool isMapLoaded() { return Core::getInstance().isMapLoaded(); }
|
|
|
|
static const LuaWrapper::FunctionReg dfhack_module[] = {
|
|
WRAP(getOSType),
|
|
WRAP(getDFVersion),
|
|
WRAP(getDFPath),
|
|
WRAP(getTickCount),
|
|
WRAP(getHackPath),
|
|
WRAP(isWorldLoaded),
|
|
WRAP(isMapLoaded),
|
|
WRAPM(Translation, TranslateName),
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
/***** Gui module *****/
|
|
|
|
static const LuaWrapper::FunctionReg dfhack_gui_module[] = {
|
|
WRAPM(Gui, getCurViewscreen),
|
|
WRAPM(Gui, getFocusString),
|
|
WRAPM(Gui, getCurFocus),
|
|
WRAPM(Gui, getSelectedWorkshopJob),
|
|
WRAPM(Gui, getSelectedJob),
|
|
WRAPM(Gui, getSelectedUnit),
|
|
WRAPM(Gui, getSelectedItem),
|
|
WRAPM(Gui, getSelectedBuilding),
|
|
WRAPM(Gui, showAnnouncement),
|
|
WRAPM(Gui, showZoomAnnouncement),
|
|
WRAPM(Gui, showPopupAnnouncement),
|
|
WRAPM(Gui, showAutoAnnouncement),
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
/***** Job module *****/
|
|
|
|
static bool jobEqual(df::job *job1, df::job *job2) { return *job1 == *job2; }
|
|
static bool jobItemEqual(df::job_item *job1, df::job_item *job2) { return *job1 == *job2; }
|
|
|
|
static const LuaWrapper::FunctionReg dfhack_job_module[] = {
|
|
WRAPM(Job,cloneJobStruct),
|
|
WRAPM(Job,printItemDetails),
|
|
WRAPM(Job,printJobDetails),
|
|
WRAPM(Job,getHolder),
|
|
WRAPM(Job,getWorker),
|
|
WRAPM(Job,checkBuildingsNow),
|
|
WRAPM(Job,checkDesignationsNow),
|
|
WRAPM(Job,isSuitableItem),
|
|
WRAPM(Job,isSuitableMaterial),
|
|
WRAPN(is_equal, jobEqual),
|
|
WRAPN(is_item_equal, jobItemEqual),
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
static int job_listNewlyCreated(lua_State *state)
|
|
{
|
|
int nxid = luaL_checkint(state, 1);
|
|
|
|
lua_settop(state, 1);
|
|
|
|
std::vector<df::job*> pvec;
|
|
if (Job::listNewlyCreated(&pvec, &nxid))
|
|
{
|
|
lua_pushinteger(state, nxid);
|
|
Lua::PushVector(state, pvec);
|
|
return 2;
|
|
}
|
|
else
|
|
return 1;
|
|
}
|
|
|
|
static const luaL_Reg dfhack_job_funcs[] = {
|
|
{ "listNewlyCreated", job_listNewlyCreated },
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
/***** Units module *****/
|
|
|
|
static const LuaWrapper::FunctionReg dfhack_units_module[] = {
|
|
WRAPM(Units, getContainer),
|
|
WRAPM(Units, setNickname),
|
|
WRAPM(Units, getVisibleName),
|
|
WRAPM(Units, getIdentity),
|
|
WRAPM(Units, getNemesis),
|
|
WRAPM(Units, isCrazed),
|
|
WRAPM(Units, isOpposedToLife),
|
|
WRAPM(Units, hasExtravision),
|
|
WRAPM(Units, isBloodsucker),
|
|
WRAPM(Units, isMischievous),
|
|
WRAPM(Units, getMiscTrait),
|
|
WRAPM(Units, isDead),
|
|
WRAPM(Units, isAlive),
|
|
WRAPM(Units, isSane),
|
|
WRAPM(Units, isDwarf),
|
|
WRAPM(Units, isCitizen),
|
|
WRAPM(Units, getAge),
|
|
WRAPM(Units, getNominalSkill),
|
|
WRAPM(Units, getEffectiveSkill),
|
|
WRAPM(Units, computeMovementSpeed),
|
|
WRAPM(Units, getProfessionName),
|
|
WRAPM(Units, getCasteProfessionName),
|
|
WRAPM(Units, getProfessionColor),
|
|
WRAPM(Units, getCasteProfessionColor),
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
static int units_getPosition(lua_State *state)
|
|
{
|
|
return Lua::PushPosXYZ(state, Units::getPosition(Lua::CheckDFObject<df::unit>(state,1)));
|
|
}
|
|
|
|
static int units_getNoblePositions(lua_State *state)
|
|
{
|
|
std::vector<Units::NoblePosition> np;
|
|
|
|
if (Units::getNoblePositions(&np, Lua::CheckDFObject<df::unit>(state,1)))
|
|
Lua::PushVector(state, np);
|
|
else
|
|
lua_pushnil(state);
|
|
|
|
return 1;
|
|
}
|
|
|
|
static const luaL_Reg dfhack_units_funcs[] = {
|
|
{ "getPosition", units_getPosition },
|
|
{ "getNoblePositions", units_getNoblePositions },
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
/***** Items module *****/
|
|
|
|
static bool items_moveToGround(df::item *item, df::coord pos)
|
|
{
|
|
MapExtras::MapCache mc;
|
|
return Items::moveToGround(mc, item, pos);
|
|
}
|
|
|
|
static bool items_moveToContainer(df::item *item, df::item *container)
|
|
{
|
|
MapExtras::MapCache mc;
|
|
return Items::moveToContainer(mc, item, container);
|
|
}
|
|
|
|
static bool items_moveToBuilding(df::item *item, df::building_actual *building, int use_mode)
|
|
{
|
|
MapExtras::MapCache mc;
|
|
return Items::moveToBuilding(mc, item, building,use_mode);
|
|
}
|
|
|
|
static bool items_moveToInventory
|
|
(df::item *item, df::unit *unit, df::unit_inventory_item::T_mode mode, int body_part)
|
|
{
|
|
MapExtras::MapCache mc;
|
|
return Items::moveToInventory(mc, item, unit, mode, body_part);
|
|
}
|
|
|
|
static bool items_remove(df::item *item, bool no_uncat)
|
|
{
|
|
MapExtras::MapCache mc;
|
|
return Items::remove(mc, item, no_uncat);
|
|
}
|
|
|
|
static df::proj_itemst *items_makeProjectile(df::item *item)
|
|
{
|
|
MapExtras::MapCache mc;
|
|
return Items::makeProjectile(mc, item);
|
|
}
|
|
|
|
static const LuaWrapper::FunctionReg dfhack_items_module[] = {
|
|
WRAPM(Items, getGeneralRef),
|
|
WRAPM(Items, getSpecificRef),
|
|
WRAPM(Items, getOwner),
|
|
WRAPM(Items, setOwner),
|
|
WRAPM(Items, getContainer),
|
|
WRAPM(Items, getDescription),
|
|
WRAPM(Items, isCasteMaterial),
|
|
WRAPM(Items, getSubtypeCount),
|
|
WRAPM(Items, getSubtypeDef),
|
|
WRAPN(moveToGround, items_moveToGround),
|
|
WRAPN(moveToContainer, items_moveToContainer),
|
|
WRAPN(moveToBuilding, items_moveToBuilding),
|
|
WRAPN(moveToInventory, items_moveToInventory),
|
|
WRAPN(makeProjectile, items_makeProjectile),
|
|
WRAPN(remove, items_remove),
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
static int items_getPosition(lua_State *state)
|
|
{
|
|
return Lua::PushPosXYZ(state, Items::getPosition(Lua::CheckDFObject<df::item>(state,1)));
|
|
}
|
|
|
|
static int items_getContainedItems(lua_State *state)
|
|
{
|
|
std::vector<df::item*> pvec;
|
|
Items::getContainedItems(Lua::CheckDFObject<df::item>(state,1),&pvec);
|
|
Lua::PushVector(state, pvec);
|
|
return 1;
|
|
}
|
|
|
|
static const luaL_Reg dfhack_items_funcs[] = {
|
|
{ "getPosition", items_getPosition },
|
|
{ "getContainedItems", items_getContainedItems },
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
/***** Maps module *****/
|
|
|
|
static bool hasTileAssignment(df::tile_bitmask *bm) {
|
|
return bm && bm->has_assignments();
|
|
}
|
|
static bool getTileAssignment(df::tile_bitmask *bm, int x, int y) {
|
|
return bm && bm->getassignment(x,y);
|
|
}
|
|
static void setTileAssignment(df::tile_bitmask *bm, int x, int y, bool val) {
|
|
CHECK_NULL_POINTER(bm);
|
|
bm->setassignment(x,y,val);
|
|
}
|
|
static void resetTileAssignment(df::tile_bitmask *bm, bool val) {
|
|
CHECK_NULL_POINTER(bm);
|
|
if (val) bm->set_all();
|
|
else bm->clear();
|
|
}
|
|
|
|
static const LuaWrapper::FunctionReg dfhack_maps_module[] = {
|
|
WRAPN(getBlock, (df::map_block* (*)(int32_t,int32_t,int32_t))Maps::getBlock),
|
|
WRAPM(Maps, enableBlockUpdates),
|
|
WRAPM(Maps, getGlobalInitFeature),
|
|
WRAPM(Maps, getLocalInitFeature),
|
|
WRAPM(Maps, canWalkBetween),
|
|
WRAPM(Maps, spawnFlow),
|
|
WRAPN(hasTileAssignment, hasTileAssignment),
|
|
WRAPN(getTileAssignment, getTileAssignment),
|
|
WRAPN(setTileAssignment, setTileAssignment),
|
|
WRAPN(resetTileAssignment, resetTileAssignment),
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
static int maps_isValidTilePos(lua_State *L)
|
|
{
|
|
auto pos = CheckCoordXYZ(L, 1, true);
|
|
lua_pushboolean(L, Maps::isValidTilePos(pos));
|
|
return 1;
|
|
}
|
|
|
|
static int maps_getTileBlock(lua_State *L)
|
|
{
|
|
auto pos = CheckCoordXYZ(L, 1, true);
|
|
Lua::PushDFObject(L, Maps::getTileBlock(pos));
|
|
return 1;
|
|
}
|
|
|
|
static int maps_ensureTileBlock(lua_State *L)
|
|
{
|
|
auto pos = CheckCoordXYZ(L, 1, true);
|
|
Lua::PushDFObject(L, Maps::ensureTileBlock(pos));
|
|
return 1;
|
|
}
|
|
|
|
static int maps_getTileType(lua_State *L)
|
|
{
|
|
auto pos = CheckCoordXYZ(L, 1, true);
|
|
auto ptype = Maps::getTileType(pos);
|
|
if (ptype)
|
|
lua_pushinteger(L, *ptype);
|
|
else
|
|
lua_pushnil(L);
|
|
return 1;
|
|
}
|
|
|
|
static int maps_getTileFlags(lua_State *L)
|
|
{
|
|
auto pos = CheckCoordXYZ(L, 1, true);
|
|
Lua::PushDFObject(L, Maps::getTileDesignation(pos));
|
|
Lua::PushDFObject(L, Maps::getTileOccupancy(pos));
|
|
return 2;
|
|
}
|
|
|
|
static int maps_getRegionBiome(lua_State *L)
|
|
{
|
|
auto pos = CheckCoordXY(L, 1, true);
|
|
Lua::PushDFObject(L, Maps::getRegionBiome(pos));
|
|
return 1;
|
|
}
|
|
|
|
static int maps_getTileBiomeRgn(lua_State *L)
|
|
{
|
|
auto pos = CheckCoordXYZ(L, 1, true);
|
|
return Lua::PushPosXY(L, Maps::getTileBiomeRgn(pos));
|
|
}
|
|
|
|
static const luaL_Reg dfhack_maps_funcs[] = {
|
|
{ "isValidTilePos", maps_isValidTilePos },
|
|
{ "getTileBlock", maps_getTileBlock },
|
|
{ "ensureTileBlock", maps_ensureTileBlock },
|
|
{ "getTileType", maps_getTileType },
|
|
{ "getTileFlags", maps_getTileFlags },
|
|
{ "getRegionBiome", maps_getRegionBiome },
|
|
{ "getTileBiomeRgn", maps_getTileBiomeRgn },
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
/***** Burrows module *****/
|
|
|
|
static bool burrows_isAssignedBlockTile(df::burrow *burrow, df::map_block *block, int x, int y)
|
|
{
|
|
return Burrows::isAssignedBlockTile(burrow, block, df::coord2d(x,y));
|
|
}
|
|
|
|
static bool burrows_setAssignedBlockTile(df::burrow *burrow, df::map_block *block, int x, int y, bool enable)
|
|
{
|
|
return Burrows::setAssignedBlockTile(burrow, block, df::coord2d(x,y), enable);
|
|
}
|
|
|
|
static const LuaWrapper::FunctionReg dfhack_burrows_module[] = {
|
|
WRAPM(Burrows, findByName),
|
|
WRAPM(Burrows, clearUnits),
|
|
WRAPM(Burrows, isAssignedUnit),
|
|
WRAPM(Burrows, setAssignedUnit),
|
|
WRAPM(Burrows, clearTiles),
|
|
WRAPN(isAssignedBlockTile, burrows_isAssignedBlockTile),
|
|
WRAPN(setAssignedBlockTile, burrows_setAssignedBlockTile),
|
|
WRAPM(Burrows, isAssignedTile),
|
|
WRAPM(Burrows, setAssignedTile),
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
static int burrows_listBlocks(lua_State *state)
|
|
{
|
|
std::vector<df::map_block*> pvec;
|
|
Burrows::listBlocks(&pvec, Lua::CheckDFObject<df::burrow>(state,1));
|
|
Lua::PushVector(state, pvec);
|
|
return 1;
|
|
}
|
|
|
|
static const luaL_Reg dfhack_burrows_funcs[] = {
|
|
{ "listBlocks", burrows_listBlocks },
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
/***** Buildings module *****/
|
|
|
|
static bool buildings_containsTile(df::building *bld, int x, int y, bool room) {
|
|
return Buildings::containsTile(bld, df::coord2d(x,y), room);
|
|
}
|
|
|
|
static const LuaWrapper::FunctionReg dfhack_buildings_module[] = {
|
|
WRAPM(Buildings, setOwner),
|
|
WRAPM(Buildings, allocInstance),
|
|
WRAPM(Buildings, checkFreeTiles),
|
|
WRAPM(Buildings, countExtentTiles),
|
|
WRAPN(containsTile, buildings_containsTile),
|
|
WRAPM(Buildings, hasSupport),
|
|
WRAPM(Buildings, constructAbstract),
|
|
WRAPM(Buildings, constructWithItems),
|
|
WRAPM(Buildings, constructWithFilters),
|
|
WRAPM(Buildings, deconstruct),
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
static int buildings_findAtTile(lua_State *L)
|
|
{
|
|
auto pos = CheckCoordXYZ(L, 1, true);
|
|
Lua::PushDFObject(L, Buildings::findAtTile(pos));
|
|
return 1;
|
|
}
|
|
|
|
static int buildings_findCivzonesAt(lua_State *L)
|
|
{
|
|
auto pos = CheckCoordXYZ(L, 1, true);
|
|
std::vector<df::building_civzonest*> pvec;
|
|
if (Buildings::findCivzonesAt(&pvec, pos))
|
|
Lua::PushVector(L, pvec);
|
|
else
|
|
lua_pushnil(L);
|
|
return 1;
|
|
}
|
|
|
|
static int buildings_getCorrectSize(lua_State *state)
|
|
{
|
|
df::coord2d size(luaL_optint(state, 1, 1), luaL_optint(state, 2, 1));
|
|
|
|
auto t = (df::building_type)luaL_optint(state, 3, -1);
|
|
int st = luaL_optint(state, 4, -1);
|
|
int cu = luaL_optint(state, 5, -1);
|
|
int d = luaL_optint(state, 6, 0);
|
|
|
|
df::coord2d center;
|
|
bool flexible = Buildings::getCorrectSize(size, center, t, st, cu, d);
|
|
|
|
lua_pushboolean(state, flexible);
|
|
lua_pushinteger(state, size.x);
|
|
lua_pushinteger(state, size.y);
|
|
lua_pushinteger(state, center.x);
|
|
lua_pushinteger(state, center.y);
|
|
return 5;
|
|
}
|
|
|
|
namespace {
|
|
|
|
int buildings_setSize(lua_State *state)
|
|
{
|
|
auto bld = Lua::CheckDFObject<df::building>(state, 1);
|
|
df::coord2d size(luaL_optint(state, 2, 1), luaL_optint(state, 3, 1));
|
|
int dir = luaL_optint(state, 4, 0);
|
|
bool ok = Buildings::setSize(bld, size, dir);
|
|
lua_pushboolean(state, ok);
|
|
if (ok)
|
|
{
|
|
auto size = Buildings::getSize(bld).second;
|
|
int area = size.x*size.y;
|
|
lua_pushinteger(state, size.x);
|
|
lua_pushinteger(state, size.y);
|
|
lua_pushinteger(state, area);
|
|
lua_pushinteger(state, Buildings::countExtentTiles(&bld->room, area));
|
|
return 5;
|
|
}
|
|
else
|
|
return 1;
|
|
}
|
|
|
|
}
|
|
|
|
static const luaL_Reg dfhack_buildings_funcs[] = {
|
|
{ "findAtTile", buildings_findAtTile },
|
|
{ "findCivzonesAt", buildings_findCivzonesAt },
|
|
{ "getCorrectSize", buildings_getCorrectSize },
|
|
{ "setSize", &Lua::CallWithCatchWrapper<buildings_setSize> },
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
/***** Constructions module *****/
|
|
|
|
static const LuaWrapper::FunctionReg dfhack_constructions_module[] = {
|
|
WRAPM(Constructions, designateNew),
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
static int constructions_designateRemove(lua_State *L)
|
|
{
|
|
auto pos = CheckCoordXYZ(L, 1, true);
|
|
bool imm = false;
|
|
lua_pushboolean(L, Constructions::designateRemove(pos, &imm));
|
|
lua_pushboolean(L, imm);
|
|
return 2;
|
|
}
|
|
|
|
static const luaL_Reg dfhack_constructions_funcs[] = {
|
|
{ "designateRemove", constructions_designateRemove },
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
/***** Screen module *****/
|
|
|
|
static const LuaWrapper::FunctionReg dfhack_screen_module[] = {
|
|
WRAPM(Screen, inGraphicsMode),
|
|
WRAPM(Screen, clear),
|
|
WRAPM(Screen, invalidate),
|
|
WRAPM(Screen, getKeyDisplay),
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
static int screen_getMousePos(lua_State *L)
|
|
{
|
|
auto pos = Screen::getMousePos();
|
|
lua_pushinteger(L, pos.x);
|
|
lua_pushinteger(L, pos.y);
|
|
return 2;
|
|
}
|
|
|
|
static int screen_getWindowSize(lua_State *L)
|
|
{
|
|
auto pos = Screen::getWindowSize();
|
|
lua_pushinteger(L, pos.x);
|
|
lua_pushinteger(L, pos.y);
|
|
return 2;
|
|
}
|
|
|
|
static int screen_paintTile(lua_State *L)
|
|
{
|
|
Pen pen;
|
|
decode_pen(L, pen, 1);
|
|
int x = luaL_checkint(L, 2);
|
|
int y = luaL_checkint(L, 3);
|
|
if (lua_gettop(L) >= 4 && !lua_isnil(L, 4))
|
|
{
|
|
if (lua_type(L, 4) == LUA_TSTRING)
|
|
pen.ch = lua_tostring(L, 4)[0];
|
|
else
|
|
pen.ch = luaL_checkint(L, 4);
|
|
}
|
|
if (lua_gettop(L) >= 5 && !lua_isnil(L, 5))
|
|
pen.tile = luaL_checkint(L, 5);
|
|
lua_pushboolean(L, Screen::paintTile(pen, x, y));
|
|
return 1;
|
|
}
|
|
|
|
static int screen_readTile(lua_State *L)
|
|
{
|
|
int x = luaL_checkint(L, 1);
|
|
int y = luaL_checkint(L, 2);
|
|
Pen pen = Screen::readTile(x, y);
|
|
|
|
if (!pen.valid())
|
|
{
|
|
lua_pushnil(L);
|
|
}
|
|
else
|
|
{
|
|
lua_newtable(L);
|
|
lua_pushinteger(L, pen.ch); lua_setfield(L, -2, "ch");
|
|
lua_pushinteger(L, pen.fg); lua_setfield(L, -2, "fg");
|
|
lua_pushinteger(L, pen.bg); lua_setfield(L, -2, "bg");
|
|
lua_pushboolean(L, pen.bold); lua_setfield(L, -2, "bold");
|
|
|
|
if (pen.tile)
|
|
{
|
|
lua_pushinteger(L, pen.tile); lua_setfield(L, -2, "tile");
|
|
|
|
switch (pen.tile_mode) {
|
|
case Pen::CharColor:
|
|
lua_pushboolean(L, true); lua_setfield(L, -2, "tile_color");
|
|
break;
|
|
case Pen::TileColor:
|
|
lua_pushinteger(L, pen.tile_fg); lua_setfield(L, -2, "tile_fg");
|
|
lua_pushinteger(L, pen.tile_bg); lua_setfield(L, -2, "tile_bg");
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int screen_paintString(lua_State *L)
|
|
{
|
|
Pen pen;
|
|
decode_pen(L, pen, 1);
|
|
int x = luaL_checkint(L, 2);
|
|
int y = luaL_checkint(L, 3);
|
|
const char *text = luaL_checkstring(L, 4);
|
|
lua_pushboolean(L, Screen::paintString(pen, x, y, text));
|
|
return 1;
|
|
}
|
|
|
|
static int screen_fillRect(lua_State *L)
|
|
{
|
|
Pen pen;
|
|
decode_pen(L, pen, 1);
|
|
int x1 = luaL_checkint(L, 2);
|
|
int y1 = luaL_checkint(L, 3);
|
|
int x2 = luaL_checkint(L, 4);
|
|
int y2 = luaL_checkint(L, 5);
|
|
lua_pushboolean(L, Screen::fillRect(pen, x1, y1, x2, y2));
|
|
return 1;
|
|
}
|
|
|
|
static int screen_findGraphicsTile(lua_State *L)
|
|
{
|
|
auto str = luaL_checkstring(L, 1);
|
|
int x = luaL_checkint(L, 2);
|
|
int y = luaL_checkint(L, 3);
|
|
int tile, tile_gs;
|
|
if (Screen::findGraphicsTile(str, x, y, &tile, &tile_gs))
|
|
{
|
|
lua_pushinteger(L, tile);
|
|
lua_pushinteger(L, tile_gs);
|
|
return 2;
|
|
}
|
|
else
|
|
{
|
|
lua_pushnil(L);
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
namespace {
|
|
|
|
int screen_show(lua_State *L)
|
|
{
|
|
df::viewscreen *before = NULL;
|
|
if (lua_gettop(L) >= 2)
|
|
before = Lua::CheckDFObject<df::viewscreen>(L, 2);
|
|
|
|
df::viewscreen *screen = dfhack_lua_viewscreen::get_pointer(L, 1, true);
|
|
|
|
bool ok = Screen::show(screen, before);
|
|
|
|
// If it is a table, get_pointer created a new object. Don't leak it.
|
|
if (!ok && lua_istable(L, 1))
|
|
delete screen;
|
|
|
|
lua_pushboolean(L, ok);
|
|
return 1;
|
|
}
|
|
|
|
static int screen_dismiss(lua_State *L)
|
|
{
|
|
df::viewscreen *screen = dfhack_lua_viewscreen::get_pointer(L, 1, false);
|
|
Screen::dismiss(screen);
|
|
return 0;
|
|
}
|
|
|
|
static int screen_isDismissed(lua_State *L)
|
|
{
|
|
df::viewscreen *screen = dfhack_lua_viewscreen::get_pointer(L, 1, false);
|
|
lua_pushboolean(L, Screen::isDismissed(screen));
|
|
return 1;
|
|
}
|
|
|
|
static int screen_doSimulateInput(lua_State *L)
|
|
{
|
|
auto screen = Lua::CheckDFObject<df::viewscreen>(L, 1);
|
|
luaL_checktype(L, 2, LUA_TTABLE);
|
|
|
|
if (!screen)
|
|
luaL_argerror(L, 1, "NULL screen");
|
|
|
|
int sz = lua_rawlen(L, 2);
|
|
std::set<df::interface_key> keys;
|
|
|
|
for (int j = 1; j <= sz; j++)
|
|
{
|
|
lua_rawgeti(L, 2, j);
|
|
keys.insert((df::interface_key)lua_tointeger(L, -1));
|
|
lua_pop(L, 1);
|
|
}
|
|
|
|
screen->feed(&keys);
|
|
return 0;
|
|
}
|
|
|
|
}
|
|
|
|
static const luaL_Reg dfhack_screen_funcs[] = {
|
|
{ "getMousePos", screen_getMousePos },
|
|
{ "getWindowSize", screen_getWindowSize },
|
|
{ "paintTile", screen_paintTile },
|
|
{ "readTile", screen_readTile },
|
|
{ "paintString", screen_paintString },
|
|
{ "fillRect", screen_fillRect },
|
|
{ "findGraphicsTile", screen_findGraphicsTile },
|
|
{ "show", &Lua::CallWithCatchWrapper<screen_show> },
|
|
{ "dismiss", screen_dismiss },
|
|
{ "isDismissed", screen_isDismissed },
|
|
{ "_doSimulateInput", screen_doSimulateInput },
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
/***** Internal module *****/
|
|
|
|
static void *checkaddr(lua_State *L, int idx, bool allow_null = false)
|
|
{
|
|
luaL_checkany(L, idx);
|
|
void *rv;
|
|
if (lua_isnil(L, idx))
|
|
rv = NULL;
|
|
else if (lua_type(L, idx) == LUA_TNUMBER)
|
|
rv = (void*)lua_tounsigned(L, idx);
|
|
else
|
|
rv = Lua::CheckDFObject(L, NULL, idx);
|
|
if (!rv && !allow_null)
|
|
luaL_argerror(L, idx, "null pointer");
|
|
return rv;
|
|
}
|
|
|
|
static int getRebaseDelta() { return Core::getInstance().vinfo->getRebaseDelta(); }
|
|
|
|
static const LuaWrapper::FunctionReg dfhack_internal_module[] = {
|
|
WRAP(getRebaseDelta),
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
static int internal_getAddress(lua_State *L)
|
|
{
|
|
const char *name = luaL_checkstring(L, 1);
|
|
uint32_t addr = Core::getInstance().vinfo->getAddress(name);
|
|
if (addr)
|
|
lua_pushnumber(L, addr);
|
|
else
|
|
lua_pushnil(L);
|
|
return 1;
|
|
}
|
|
|
|
static int internal_setAddress(lua_State *L)
|
|
{
|
|
std::string name = luaL_checkstring(L, 1);
|
|
uint32_t addr = (uint32_t)checkaddr(L, 2, true);
|
|
internal_getAddress(L);
|
|
|
|
// Set the address
|
|
Core::getInstance().vinfo->setAddress(name, addr);
|
|
|
|
auto fields = df::global::_identity.getFields();
|
|
|
|
for (int i = 0; fields && fields[i].mode != struct_field_info::END; ++i)
|
|
{
|
|
if (fields[i].name != name)
|
|
continue;
|
|
|
|
*(void**)fields[i].offset = (void*)addr;
|
|
}
|
|
|
|
// Print via printerr, so that it is definitely logged to stderr.log.
|
|
uint32_t iaddr = addr - Core::getInstance().vinfo->getRebaseDelta();
|
|
fprintf(stderr, "Setting global '%s' to %x (%x)\n", name.c_str(), addr, iaddr);
|
|
fflush(stderr);
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int internal_getVTable(lua_State *L)
|
|
{
|
|
const char *name = luaL_checkstring(L, 1);
|
|
uint32_t addr = (uint32_t)Core::getInstance().vinfo->getVTable(name);
|
|
if (addr)
|
|
lua_pushnumber(L, addr);
|
|
else
|
|
lua_pushnil(L);
|
|
return 1;
|
|
}
|
|
|
|
static int internal_getMemRanges(lua_State *L)
|
|
{
|
|
std::vector<DFHack::t_memrange> ranges;
|
|
Core::getInstance().p->getMemRanges(ranges);
|
|
|
|
lua_newtable(L);
|
|
|
|
for(size_t i = 0; i < ranges.size(); i++)
|
|
{
|
|
lua_newtable(L);
|
|
lua_pushnumber(L, (uint32_t)ranges[i].start);
|
|
lua_setfield(L, -2, "start_addr");
|
|
lua_pushnumber(L, (uint32_t)ranges[i].end);
|
|
lua_setfield(L, -2, "end_addr");
|
|
lua_pushstring(L, ranges[i].name);
|
|
lua_setfield(L, -2, "name");
|
|
lua_pushboolean(L, ranges[i].read);
|
|
lua_setfield(L, -2, "read");
|
|
lua_pushboolean(L, ranges[i].write);
|
|
lua_setfield(L, -2, "write");
|
|
lua_pushboolean(L, ranges[i].execute);
|
|
lua_setfield(L, -2, "execute");
|
|
lua_pushboolean(L, ranges[i].shared);
|
|
lua_setfield(L, -2, "shared");
|
|
lua_pushboolean(L, ranges[i].valid);
|
|
lua_setfield(L, -2, "valid");
|
|
lua_rawseti(L, -2, i+1);
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int internal_patchMemory(lua_State *L)
|
|
{
|
|
void *dest = checkaddr(L, 1);
|
|
void *src = checkaddr(L, 2);
|
|
int size = luaL_checkint(L, 3);
|
|
if (size < 0) luaL_argerror(L, 1, "negative size");
|
|
bool ok = Core::getInstance().p->patchMemory(dest, src, size);
|
|
lua_pushboolean(L, ok);
|
|
return 1;
|
|
}
|
|
|
|
static int internal_patchBytes(lua_State *L)
|
|
{
|
|
luaL_checktype(L, 1, LUA_TTABLE);
|
|
lua_settop(L, 2);
|
|
|
|
MemoryPatcher patcher;
|
|
|
|
if (!lua_isnil(L, 2))
|
|
{
|
|
luaL_checktype(L, 2, LUA_TTABLE);
|
|
|
|
lua_pushnil(L);
|
|
|
|
while (lua_next(L, 2))
|
|
{
|
|
uint8_t *addr = (uint8_t*)checkaddr(L, -2, true);
|
|
int isnum;
|
|
uint8_t value = (uint8_t)lua_tounsignedx(L, -1, &isnum);
|
|
if (!isnum)
|
|
luaL_error(L, "invalid value in verify table");
|
|
lua_pop(L, 1);
|
|
|
|
if (!patcher.verifyAccess(addr, 1, false))
|
|
{
|
|
lua_pushnil(L);
|
|
lua_pushstring(L, "invalid verify address");
|
|
lua_pushvalue(L, -3);
|
|
return 3;
|
|
}
|
|
|
|
if (*addr != value)
|
|
{
|
|
lua_pushnil(L);
|
|
lua_pushstring(L, "wrong verify value");
|
|
lua_pushvalue(L, -3);
|
|
return 3;
|
|
}
|
|
}
|
|
}
|
|
|
|
lua_pushnil(L);
|
|
|
|
while (lua_next(L, 1))
|
|
{
|
|
uint8_t *addr = (uint8_t*)checkaddr(L, -2, true);
|
|
int isnum;
|
|
uint8_t value = (uint8_t)lua_tounsignedx(L, -1, &isnum);
|
|
if (!isnum)
|
|
luaL_error(L, "invalid value in write table");
|
|
lua_pop(L, 1);
|
|
|
|
if (!patcher.verifyAccess(addr, 1, true))
|
|
{
|
|
lua_pushnil(L);
|
|
lua_pushstring(L, "invalid write address");
|
|
lua_pushvalue(L, -3);
|
|
return 3;
|
|
}
|
|
}
|
|
|
|
lua_pushnil(L);
|
|
|
|
while (lua_next(L, 1))
|
|
{
|
|
uint8_t *addr = (uint8_t*)checkaddr(L, -2, true);
|
|
uint8_t value = (uint8_t)lua_tounsigned(L, -1);
|
|
lua_pop(L, 1);
|
|
|
|
*addr = value;
|
|
}
|
|
|
|
lua_pushboolean(L, true);
|
|
return 1;
|
|
}
|
|
|
|
static int internal_memmove(lua_State *L)
|
|
{
|
|
void *dest = checkaddr(L, 1);
|
|
void *src = checkaddr(L, 2);
|
|
int size = luaL_checkint(L, 3);
|
|
if (size < 0) luaL_argerror(L, 1, "negative size");
|
|
memmove(dest, src, size);
|
|
return 0;
|
|
}
|
|
|
|
static int internal_memcmp(lua_State *L)
|
|
{
|
|
void *dest = checkaddr(L, 1);
|
|
void *src = checkaddr(L, 2);
|
|
int size = luaL_checkint(L, 3);
|
|
if (size < 0) luaL_argerror(L, 1, "negative size");
|
|
lua_pushinteger(L, memcmp(dest, src, size));
|
|
return 1;
|
|
}
|
|
|
|
static int internal_memscan(lua_State *L)
|
|
{
|
|
uint8_t *haystack = (uint8_t*)checkaddr(L, 1);
|
|
int hcount = luaL_checkint(L, 2);
|
|
int hstep = luaL_checkint(L, 3);
|
|
if (hstep == 0) luaL_argerror(L, 3, "zero step");
|
|
void *needle = checkaddr(L, 4);
|
|
int nsize = luaL_checkint(L, 5);
|
|
if (nsize < 0) luaL_argerror(L, 5, "negative size");
|
|
|
|
for (int i = 0; i <= hcount; i++)
|
|
{
|
|
uint8_t *p = haystack + i*hstep;
|
|
if (memcmp(p, needle, nsize) == 0) {
|
|
lua_pushinteger(L, i);
|
|
lua_pushinteger(L, (lua_Integer)p);
|
|
return 2;
|
|
}
|
|
}
|
|
|
|
lua_pushnil(L);
|
|
return 1;
|
|
}
|
|
|
|
static int internal_diffscan(lua_State *L)
|
|
{
|
|
lua_settop(L, 8);
|
|
void *old_data = checkaddr(L, 1);
|
|
void *new_data = checkaddr(L, 2);
|
|
int start_idx = luaL_checkint(L, 3);
|
|
int end_idx = luaL_checkint(L, 4);
|
|
int eltsize = luaL_checkint(L, 5);
|
|
bool has_oldv = !lua_isnil(L, 6);
|
|
bool has_newv = !lua_isnil(L, 7);
|
|
bool has_diffv = !lua_isnil(L, 8);
|
|
|
|
#define LOOP(esz, etype) \
|
|
case esz: { \
|
|
etype *pold = (etype*)old_data; \
|
|
etype *pnew = (etype*)new_data; \
|
|
etype oldv = (etype)luaL_optint(L, 6, 0); \
|
|
etype newv = (etype)luaL_optint(L, 7, 0); \
|
|
etype diffv = (etype)luaL_optint(L, 8, 0); \
|
|
for (int i = start_idx; i < end_idx; i++) { \
|
|
if (pold[i] == pnew[i]) continue; \
|
|
if (has_oldv && pold[i] != oldv) continue; \
|
|
if (has_newv && pnew[i] != newv) continue; \
|
|
if (has_diffv && etype(pnew[i]-pold[i]) != diffv) continue; \
|
|
lua_pushinteger(L, i); return 1; \
|
|
} \
|
|
break; \
|
|
}
|
|
switch (eltsize) {
|
|
LOOP(1, uint8_t);
|
|
LOOP(2, uint16_t);
|
|
LOOP(4, uint32_t);
|
|
default:
|
|
luaL_argerror(L, 5, "invalid element size");
|
|
}
|
|
#undef LOOP
|
|
|
|
lua_pushnil(L);
|
|
return 1;
|
|
}
|
|
|
|
static const luaL_Reg dfhack_internal_funcs[] = {
|
|
{ "getAddress", internal_getAddress },
|
|
{ "setAddress", internal_setAddress },
|
|
{ "getVTable", internal_getVTable },
|
|
{ "getMemRanges", internal_getMemRanges },
|
|
{ "patchMemory", internal_patchMemory },
|
|
{ "patchBytes", internal_patchBytes },
|
|
{ "memmove", internal_memmove },
|
|
{ "memcmp", internal_memcmp },
|
|
{ "memscan", internal_memscan },
|
|
{ "diffscan", internal_diffscan },
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
|
|
/************************
|
|
* Main Open function *
|
|
************************/
|
|
|
|
void OpenDFHackApi(lua_State *state)
|
|
{
|
|
OpenPersistent(state);
|
|
OpenMatinfo(state);
|
|
|
|
LuaWrapper::SetFunctionWrappers(state, dfhack_module);
|
|
OpenModule(state, "gui", dfhack_gui_module);
|
|
OpenModule(state, "job", dfhack_job_module, dfhack_job_funcs);
|
|
OpenModule(state, "units", dfhack_units_module, dfhack_units_funcs);
|
|
OpenModule(state, "items", dfhack_items_module, dfhack_items_funcs);
|
|
OpenModule(state, "maps", dfhack_maps_module, dfhack_maps_funcs);
|
|
OpenModule(state, "burrows", dfhack_burrows_module, dfhack_burrows_funcs);
|
|
OpenModule(state, "buildings", dfhack_buildings_module, dfhack_buildings_funcs);
|
|
OpenModule(state, "constructions", dfhack_constructions_module);
|
|
OpenModule(state, "screen", dfhack_screen_module, dfhack_screen_funcs);
|
|
OpenModule(state, "internal", dfhack_internal_module, dfhack_internal_funcs);
|
|
}
|