216 lines
5.6 KiB
C++
216 lines
5.6 KiB
C++
/*
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https://github.com/peterix/dfhack
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Copyright (c) 2009-2011 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 "PlatformInternal.h"
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#include <string>
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#include <vector>
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#include <map>
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#include <set>
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#include <cstdio>
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#include <cstring>
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using namespace std;
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#include "dfhack/Core.h"
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#include "dfhack/VersionInfoFactory.h"
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#include "dfhack/Error.h"
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#include "dfhack/Process.h"
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#include "dfhack/Context.h"
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#include "dfhack/modules/Gui.h"
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#include "dfhack/modules/Vegetation.h"
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#include "dfhack/modules/Maps.h"
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#include <dfhack/modules/World.h>
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using namespace DFHack;
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struct hideblock
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{
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uint32_t x;
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uint32_t y;
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uint32_t z;
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uint8_t hiddens [16][16];
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};
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int reveal (void)
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{
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Core & c = DFHack::Core::getInstance();
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Context * DF = c.getContext();
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c.Suspend();
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DFHack::Maps *Maps =DF->getMaps();
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DFHack::World *World =DF->getWorld();
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// init the map
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if(!Maps->Start())
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{
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cerr << "Can't init map." << endl;
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c.Resume();
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return 1;
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}
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cout << "Revealing, please wait..." << endl;
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uint32_t x_max, y_max, z_max;
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DFHack::designations40d designations;
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Maps->getSize(x_max,y_max,z_max);
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vector <hideblock> hidesaved;
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for(uint32_t x = 0; x< x_max;x++)
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{
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for(uint32_t y = 0; y< y_max;y++)
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{
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for(uint32_t z = 0; z< z_max;z++)
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{
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if(Maps->isValidBlock(x,y,z))
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{
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hideblock hb;
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hb.x = x;
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hb.y = y;
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hb.z = z;
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// read block designations
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Maps->ReadDesignations(x,y,z, &designations);
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// change the hidden flag to 0
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for (uint32_t i = 0; i < 16;i++) for (uint32_t j = 0; j < 16;j++)
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{
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hb.hiddens[i][j] = designations[i][j].bits.hidden;
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designations[i][j].bits.hidden = 0;
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}
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hidesaved.push_back(hb);
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// write the designations back
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Maps->WriteDesignations(x,y,z, &designations);
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}
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}
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}
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}
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World->SetPauseState(true);
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c.Resume();
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cout << "Map revealed. The game has been paused for you." << endl;
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cout << "Unpausing can unleash the forces of hell!" << endl << endl;
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cout << "Press any key to unreveal." << endl;
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cout << "Close to keep the map revealed !!FOREVER!!" << endl;
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cin.ignore();
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cout << "Unrevealing... please wait." << endl;
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// FIXME: do some consistency checks here!
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c.Suspend();
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Maps = DF->getMaps();
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Maps->Start();
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for(size_t i = 0; i < hidesaved.size();i++)
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{
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hideblock & hb = hidesaved[i];
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Maps->ReadDesignations(hb.x,hb.y,hb.z, &designations);
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for (uint32_t i = 0; i < 16;i++) for (uint32_t j = 0; j < 16;j++)
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{
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designations[i][j].bits.hidden = hb.hiddens[i][j];
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}
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Maps->WriteDesignations(hb.x,hb.y,hb.z, &designations);
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}
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c.Resume();
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return 0;
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}
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int fIOthread(void * _core)
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{
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Core * core = (Core *) _core;
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cout << "Hello from the IO thread. Have a nice day!" << endl;
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while (true)
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{
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string command = "";
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cout <<"[DFHack]# ";
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getline(cin, command);
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if (std::cin.eof())
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{
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command = "q";
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std::cout << std::endl; // No newline from the user here!
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}
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if(command=="help" || command == "?")
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{
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cout << "It's simple really. You can run reveal with 'reveal'." << endl;
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}
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else if(command == "reveal")
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{
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reveal();
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}
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else
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{
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cout << "WHAT?" << endl;
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}
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}
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}
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Core::Core()
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{
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vif = new DFHack::VersionInfoFactory("Memory.xml");
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p = new DFHack::Process(vif);
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if (!p->isIdentified())
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{
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std::cerr << "Couldn't identify this version of DF." << std::endl;
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errorstate = true;
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return;
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}
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c = new DFHack::Context(p);
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AccessMutex = SDL_CreateMutex();
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if(!AccessMutex)
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{
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std::cerr << "Mutex creation failed." << std::endl;
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errorstate = true;
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return;
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}
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errorstate = false;
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// lock mutex
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SDL_mutexP(AccessMutex);
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// create IO thread
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DFThread * IO = SDL_CreateThread(fIOthread, 0);
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// and let DF do its thing.
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};
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void Core::Suspend()
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{
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SDL_mutexP(AccessMutex);
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}
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void Core::Resume()
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{
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SDL_mutexV(AccessMutex);
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}
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int Core::Update()
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{
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if(errorstate)
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return -1;
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// do persistent stuff here
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SDL_mutexV(AccessMutex);
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// other threads can claim the mutex here and use DFHack.
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// NO CODE SHOULD EVER BE PLACED HERE
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SDL_mutexP(AccessMutex);
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return 0;
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};
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int Core::Shutdown ( void )
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{
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if(errorstate)
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return -1;
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return 0;
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// do something here, eventually.
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}
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