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dfhack/plugins/fortplan.cpp

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#include <fstream>
#include <vector>
#include "df/job_item.h"
#include "df/trap_type.h"
#include "df/world.h"
#include "modules/Buildings.h"
#include "modules/Filesystem.h"
#include "modules/Gui.h"
#include "modules/Maps.h"
#include "modules/World.h"
#include "LuaTools.h"
#include "PluginManager.h"
#include "buildingplan-lib.h"
#include "uicommon.h"
DFHACK_PLUGIN("fortplan");
REQUIRE_GLOBAL(gps);
REQUIRE_GLOBAL(world);
#define PLUGIN_VERSION 0.15
using namespace std;
using namespace DFHack;
command_result fortplan(color_ostream &out, vector<string> & params);
struct BuildingInfo {
std::string code;
df::building_type type;
df::furnace_type furnaceType;
df::workshop_type workshopType;
df::trap_type trapType;
std::string name;
bool variableSize;
int defaultHeight;
int defaultWidth;
bool hasCustomOptions;
BuildingInfo(std::string theCode, df::building_type theType, std::string theName, int height, int width) {
code = theCode;
type = theType;
name = theName;
variableSize = false;
defaultHeight = height;
defaultWidth = width;
hasCustomOptions = false;
}
bool allocate(coord32_t cursor) {
auto L = Lua::Core::State;
color_ostream_proxy out(Core::getInstance().getConsole());
CoreSuspendClaimer suspend;
Lua::StackUnwinder top(L);
if (!lua_checkstack(L, 5) ||
!Lua::PushModulePublic(out, L, "plugins.fortplan",
"construct_building_from_params"))
{
return false;
}
Lua::Push(L, type);
Lua::Push(L, cursor.x);
Lua::Push(L, cursor.y);
Lua::Push(L, cursor.z);
if (!Lua::SafeCall(out, L, 4, 1))
return false;
auto bld =
static_cast<df::building *>(LuaWrapper::get_object_ref(L, -1));
lua_pop(L, 1);
if (!bld)
return false;
planner.addPlannedBuilding(bld);
return true;
}
};
class MatchesCode
{
std::string _code;
public:
MatchesCode(const std::string &code) : _code(code) {}
bool operator()(const BuildingInfo &check) const
{
return check.code == _code;
}
};
std::vector<BuildingInfo> buildings;
DFhackCExport command_result plugin_init ( color_ostream &out, vector <PluginCommand> &commands) {
commands.push_back(PluginCommand("fortplan","Lay out buildings from a Quickfort-style CSV file.",fortplan,false,
"Lay out buildings in your fortress based on a Quickfort-style CSV input file.\n"
"Usage: fortplan [filename]\n"));
buildings.push_back(BuildingInfo("c",df::building_type::Chair,"Chair",1,1));
buildings.push_back(BuildingInfo("b",df::building_type::Bed,"Bed",1,1));
buildings.push_back(BuildingInfo("t",df::building_type::Table,"Table",1,1));
buildings.push_back(BuildingInfo("n",df::building_type::Coffin,"Coffin",1,1));
buildings.push_back(BuildingInfo("d",df::building_type::Door,"Door",1,1));
buildings.push_back(BuildingInfo("x",df::building_type::Floodgate,"Floodgate",1,1));
buildings.push_back(BuildingInfo("h",df::building_type::Box,"Box",1,1));
buildings.push_back(BuildingInfo("r",df::building_type::Weaponrack,"Weapon Rack",1,1));
buildings.push_back(BuildingInfo("a",df::building_type::Armorstand,"Armor Stand",1,1));
buildings.push_back(BuildingInfo("f",df::building_type::Cabinet,"Cabinet",1,1));
buildings.push_back(BuildingInfo("s",df::building_type::Statue,"Statue",1,1));
buildings.push_back(BuildingInfo("y",df::building_type::WindowGlass,"Glass Window",1,1));
buildings.push_back(BuildingInfo("m",df::building_type::AnimalTrap,"Animal Trap",1,1));
buildings.push_back(BuildingInfo("v",df::building_type::Chain,"Chain",1,1));
buildings.push_back(BuildingInfo("j",df::building_type::Cage,"Cage",1,1));
buildings.push_back(BuildingInfo("H",df::building_type::Hatch,"Floor Hatch",1,1));
buildings.push_back(BuildingInfo("W",df::building_type::GrateWall,"Wall Grate",1,1));
buildings.push_back(BuildingInfo("G",df::building_type::GrateFloor,"Floor Grate",1,1));
buildings.push_back(BuildingInfo("B",df::building_type::BarsVertical,"Vertical Bars",1,1));
buildings.push_back(BuildingInfo("~b",df::building_type::BarsFloor,"Floor Bars",1,1));
buildings.push_back(BuildingInfo("R",df::building_type::TractionBench,"Traction Bench",1,1));
buildings.push_back(BuildingInfo("~s",df::building_type::Slab,"Slab",1,1));
buildings.push_back(BuildingInfo("N",df::building_type::NestBox,"Nest Box",1,1));
buildings.push_back(BuildingInfo("~h",df::building_type::Hive,"Hive",1,1));
planner.initialize();
return CR_OK;
}
#define DAY_TICKS 1200
DFhackCExport command_result plugin_onupdate(color_ostream &out)
{
if (Maps::IsValid() && !World::ReadPauseState() && df::global::world->frame_counter % (DAY_TICKS/2) == 0)
{
planner.doCycle();
}
return CR_OK;
}
DFHACK_PLUGIN_IS_ENABLED(is_enabled);
DFhackCExport command_result plugin_enable(color_ostream &out, bool enable)
{
if (!df::global::gps )
return CR_FAILURE;
if (enable != is_enabled)
{
planner.reset();
is_enabled = enable;
}
return CR_OK;
}
std::vector<std::vector<std::string>> tokenizeFile(std::string filename) {
std::ifstream infile(filename.c_str());
std::vector<std::vector<std::string>> fileTokens(128, std::vector<std::string>(128));
std::vector<std::vector<std::string>>::size_type x, y;
if (!infile.good()) {
throw -1;
}
std::string line;
y = 0;
while (std::getline(infile, line)) {
x = 0;
if (strcmp(line.substr(0,1).c_str(),"#")==0) {
fileTokens[y++][0] = line;
continue;
}
int start = 0;
auto nextInd = line.find(',');
std::string curCell = line.substr(start,nextInd-start);
do {
fileTokens[y][x] = curCell;
start = nextInd+1;
nextInd = line.find(',',start);
curCell = line.substr(start,nextInd-start);
x++;
} while (nextInd != line.npos);
y++;
}
return fileTokens;
}
command_result fortplan(color_ostream &out, vector<string> & params) {
auto & con = out;
std::vector<std::vector<std::string>> layout(128, std::vector<std::string>(128));
if (params.size()) {
coord32_t cursor;
coord32_t userCursor;
coord32_t startCursor;
if (!DFHack::Gui::getCursorCoords(cursor.x, cursor.y, cursor.z)) {
con.print("You must have an active in-game cursor.\n");
return CR_FAILURE;
}
DFHack::Gui::getCursorCoords(startCursor.x, startCursor.y, startCursor.z);
userCursor = startCursor;
std::string cwd = Filesystem::getcwd();
std::string filename = cwd+"/"+params[0];
con.print("Loading file '%s'...\n",filename.c_str());
try {
layout = tokenizeFile(filename);
} catch (int) {
con.print("Could not open the file.\n");
return CR_FAILURE;
}
if (!is_enabled) {
plugin_enable(out, true);
}
con.print("Loaded.\n");
std::vector<std::vector<std::string>>::size_type x, y;
bool started = false;
for (y = 0; y < layout.size(); y++) {
x = 0;
auto hashBuild = layout[y][x].find("#build");
if (hashBuild != layout[y][x].npos) {
auto startLoc = layout[y][x].find("start(");
if (startLoc != layout[y][x].npos) {
startLoc += 6;
auto nextDelimiter = layout[y][x].find(";",startLoc);
std::string startXStr = layout[y][x].substr(startLoc,nextDelimiter-startLoc);
int startXOffset = std::stoi(startXStr);
startLoc = nextDelimiter+1;
nextDelimiter = layout[y][x].find(";",startLoc);
std::string startYStr = layout[y][x].substr(startLoc,nextDelimiter-startLoc);
int startYOffset = std::stoi(startYStr);
startCursor.x -= startXOffset;
startCursor.y -= startYOffset;
DFHack::Gui::setCursorCoords(startCursor.x,startCursor.y,startCursor.z);
started = true;
auto startEnd = layout[y][x].find(")",nextDelimiter);
con.print("Starting at (%d,%d,%d) which is described as: %s\n",startCursor.x,startCursor.y,startCursor.z,layout[y][x].substr(nextDelimiter+1,startEnd-nextDelimiter).c_str());
std::string desc = layout[y][x].substr(startEnd+1);
if (desc.size()>0) {
con.print("Description of this plan: %s\n",desc.c_str());
}
continue;
} else {
con.print("No start location found for this block\n");
}
} else if (!started) {
con.print("Not a build file: %s\n",layout[y][x].c_str());
break;
}
for (x = 0; x < layout[y].size(); x++) {
if (strcmp(layout[y][x].substr(0,1).c_str(),"#")==0) {
continue;
}
if (strcmp(layout[y][x].c_str(),"`")!=0) {
auto dataIndex = layout[y][x].find("(");
std::string curCode;
std::vector<std::string> curData;
if (dataIndex != layout[y][x].npos) {
curCode = layout[y][x].substr(0,dataIndex);
int dataStart = dataIndex+1;
auto nextDataStart = layout[y][x].find(",",dataStart);
while (nextDataStart!=layout[y][x].npos) {
std::string nextData = layout[y][x].substr(dataStart,nextDataStart);
if (strcmp(nextData.substr(nextData.size()-1,1).c_str(),")")==0) {
nextData = nextData.substr(0,nextData.size()-1);
}
curData.push_back(nextData);
dataStart = nextDataStart+1;
nextDataStart = layout[y][x].find(",",dataStart);
}
} else {
curCode = layout[y][x];
}
//con.print("Found a cell with '%s' in it (layout[y][x] %d:%d-%d)\n",layout[y][x].c_str(),lineNum,start,nextInd);
auto buildingIndex = std::find_if(buildings.begin(), buildings.end(), MatchesCode(curCode.c_str()));
// = std::find(validInstructions.begin(), validInstructions.end(), layout[y][x]);
if(buildingIndex == buildings.end()) {
//con.print("That is not a valid code.\n");
} else {
//con.print("I can build that!\n");
BuildingInfo buildingInfo = *buildingIndex;
if (buildingInfo.variableSize || buildingInfo.defaultHeight > 1 || buildingInfo.defaultWidth > 1) {
//con.print("Found a building at (%d,%d) called %s, which has a size %dx%d or variable size\n",x,y,buildingInfo.name.c_str(),buildingInfo.defaultWidth, buildingInfo.defaultHeight);
// TODO: Make this function smarter, able to determine the exact shape
// and location of the building
// For now, we just assume that we are always looking at the top left
// corner of where it is located in the input file
coord32_t buildingSize;
if (!buildingInfo.variableSize) {
bool single = true;
bool block = true;
std::vector<std::vector<std::string>>::size_type checkX, checkY;
int yOffset = ((buildingInfo.defaultHeight-1)/2);
int xOffset = ((buildingInfo.defaultWidth-1)/2);
//con.print(" - Checking to see if it's a single, with %d<=x<%d and %d<=y<%d...\n",x-xOffset,x+xOffset,y-yOffset,y+yOffset);
// First, check to see if this is in the center of an empty square of its default size
for (checkY = y-yOffset; checkY <= (y+yOffset); checkY++) {
for (checkX = x-xOffset; checkX <= (x+xOffset); checkX++) {
if (checkX==x && checkY==y) {
continue;
}
auto checkDataIndex = layout[checkY][checkX].find("(");
std::string checkCode;
if (checkDataIndex != layout[checkY][checkX].npos) {
checkCode = layout[checkY][checkX].substr(0,checkDataIndex);
} else {
checkCode = layout[checkY][checkX];
}
con.print(" - Code at (%zu,%zu) is '%s': ",checkX,checkY,checkCode.c_str());
auto checkIndex = std::find_if(buildings.begin(), buildings.end(), MatchesCode(checkCode.c_str()));
//if (checkIndex == buildings.end()) {
// con.print("this is not a valid code, so we keep going.\n");
// continue;
//}
//if (curCode.compare(layout[checkY][checkX]) != 0) {
if (checkIndex != buildings.end()) {
//con.print("this is a building, so we break.\n");
single = false;
break;
} else {
//con.print("this is not a building, so we keep going.\n");
}
}
if (!single) {
//con.print("Not a single. Moving forward.\n");
break;
}
}
if (!single) {
// If that's not the case, check to see if this is the top-left corner of
// a square of its default size
//con.print(" - It's not single; checking to see if it's a block...\n");
for (checkY = y; checkY < (y+buildingInfo.defaultHeight); checkY++) {
for (checkX = x; checkX < (x+buildingInfo.defaultWidth); checkX++) {
if (checkX==x && checkY==y) {
continue;
}
auto checkDataIndex = layout[checkY][checkX].find("(");
std::string checkCode;
if (checkDataIndex != layout[checkY][checkX].npos) {
checkCode = layout[checkY][checkX].substr(0,checkDataIndex);
} else {
checkCode = layout[checkY][checkX];
}
//con.print(" - Code at (%d,%d) is '%s': ",checkX,checkY,checkCode.c_str());
if (curCode.compare(checkCode) != 0) {
//con.print("this is not the same as '%s', so we break.\n",curCode.c_str());
block = false;
break;
} else {
//con.print("this is the same as '%s', so we erase it and move on.\n",curCode.c_str());
layout[checkY][checkX] = "``";
}
}
if (!block) {
//con.print("Not a block. Moving forward.\n");
break;
}
}
}
if (single) {
//con.print("Placing a building with code '%s' centered at (%d,%d) and default size %dx%d.\n",curCode.c_str(),x,y,buildingInfo.defaultWidth,buildingInfo.defaultHeight);
coord32_t offsetCursor = cursor;
offsetCursor.x -= xOffset;
offsetCursor.y -= yOffset;
DFHack::Gui::setCursorCoords(offsetCursor.x, offsetCursor.y, offsetCursor.z);
if (!buildingInfo.allocate(offsetCursor)) {
con.print("*** There was an error placing building with code '%s' centered at (%zu,%zu).\n",curCode.c_str(),x,y);
}
DFHack::Gui::setCursorCoords(cursor.x, cursor.y, cursor.z);
} else if (block) {
//con.print("Placing a building with code '%s' with corner at (%d,%d) and default size %dx%d.\n",curCode.c_str(),x,y,buildingInfo.defaultWidth,buildingInfo.defaultHeight);
if (!buildingInfo.allocate(cursor)) {
con.print("*** There was an error placing building with code '%s' with corner at (%zu,%zu).\n",curCode.c_str(),x,y);
}
} else {
con.print("*** Found a code '%s' at (%zu,%zu) for a building with default size %dx%d with an invalid size designation.\n",curCode.c_str(),x,y,buildingInfo.defaultWidth,buildingInfo.defaultHeight);
}
} else {
//buildingSize = findBuildingExtent(layout, x, y, -1, -1, out);
//con.print(" - The building has variable size %dx%d\n",buildingSize.x, buildingSize.y);
//con.print(" - The building has a variable size, which is not yet handled.\n");
}
} else {
//con.print("Building a(n) %s.\n",buildingInfo.name.c_str());
if (!buildingInfo.allocate(cursor)) {
con.print("*** There was an error placing the %s at (%zu,%zu).\n",buildingInfo.name.c_str(),x,y);
}
}
}
}
cursor.x++;
DFHack::Gui::setCursorCoords(cursor.x, cursor.y, cursor.z);
}
cursor.y++;
cursor.x = startCursor.x;
}
DFHack::Gui::setCursorCoords(userCursor.x, userCursor.y, userCursor.z);
con.print("Done with file.\n");
} else {
con.print("You must supply a filename to read.\n");
}
return CR_OK;
}
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