dfhack/plugins/fortplan.cpp

424 lines
20 KiB
C++

#include <fstream>
#include <vector>
#include "df/job_item.h"
#include "df/trap_type.h"
#include "df/world.h"
#include "modules/Buildings.h"
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#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 {
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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 = Lua::GetDFObject<df::building>(L, -1);
lua_pop(L, 1);
if (!bld)
{
out.printerr("fortplan: construct_building_from_params() failed\n");
return false;
}
planner.addPlannedBuilding(bld);
return true;
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}
};
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"));
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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));
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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));
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)
{
prep buildingplan for core algorithm changes Lots of refactoring and reorganizing, with only cosmetic player-visible changes. - show quickfort mode hotlkey label regardless of whether the current building type has buildingplan enabled. before, it was only shown after the user enabled buildingplan for the current building. this eliminates the extra step when enabling quickfort mode, which force-enables all building types. - changed signature of lua-exported isPlannableBuilding to take subtype and custom type in addition to building type. this is only used by quickfort, and it already sends all three params in preparation for this change - added lua-exported scheduleCycle(), which is like doCycle(), but only takes effect on the next non-paused frame. this lets quickfort run only one buildingplan cycle regardless of how many #build blueprints were run - declared a few dfhack library methods and params const so buildingplan could call them from const methods - converted buildingplan internal debug logging fn to have a printf api - reshaped buildingplan-planner API and refactored implementation in preparation for upcoming core algorithm changes for supporing all building types (no externally-visible functionality changes) - changed df::building_type params to type, subtype, custom tuple keys - introduced capability to return multiple filters per building type (though the current buildings all only have one filter per) - split monolith hook functions in buildingplan.cpp into one per scope. this significantly cleans up the code and preps the hooks to handle iterating through multiple item filters. - got rid of send_key function and replaced with better reporting of whether keys have been handled
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planner.reset();
is_enabled = enable;
}
return CR_OK;
}
std::vector<std::vector<std::string>> tokenizeFile(std::string filename) {
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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));
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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);
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} catch (int) {
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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];
}
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con.print(" - Code at (%zu,%zu) is '%s': ",checkX,checkY,checkCode.c_str());
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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)) {
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con.print("*** There was an error placing building with code '%s' centered at (%zu,%zu).\n",curCode.c_str(),x,y);
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}
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)) {
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con.print("*** There was an error placing building with code '%s' with corner at (%zu,%zu).\n",curCode.c_str(),x,y);
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}
} else {
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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);
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}
} 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)) {
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con.print("*** There was an error placing the %s at (%zu,%zu).\n",buildingInfo.name.c_str(),x,y);
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}
}
}
}
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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}