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dfhack/plugins/devel/itemhacks.cpp

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C++
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#include <dfhack/Core.h>
#include <dfhack/Export.h>
#include <dfhack/PluginManager.h>
#include <dfhack/modules/Items.h>
#include <dfhack/modules/Gui.h>
#include <vector>
#include <string>
#include <string.h>
#include <stdio.h> // sprintf()
using std::vector;
using std::string;
using namespace DFHack;
//////////////////////
// START item choosers
//////////////////////
class item_chooser
{
public:
item_chooser(Core* _c, DFHack::Items* _Items) : c(_c), Items(_Items)
{
}
virtual bool doPrint(DFHack::dfh_item *itm) = 0;
virtual void postPrint(DFHack::dfh_item *itm)
{
}
protected:
Core *c;
DFHack::Items *Items;
};
class choose_all : public item_chooser
{
public:
choose_all(Core* _c, ::Items* _Items) : item_chooser(_c, _Items)
{
}
virtual bool doPrint(DFHack::dfh_item *itm)
{
return (true);
}
};
class choose_unknown : public item_chooser
{
public:
choose_unknown(Core* _c, ::Items* _Items) : item_chooser(_c, _Items)
{
}
virtual bool doPrint(DFHack::dfh_item *itm)
{
if (itm->base->unk1.size() > 0)
return true;
std::vector<std::string> refs;
std::vector<int32_t> values;
if (Items->unknownRefs(*itm, refs, values))
return true;
t_itemflags &f = itm->base->flags;
return (f.unk1 || f.unk2 || f.unk3 || f.unk4 || /*f.unk5 ||*/
f.unk6 || f.unk7 ||
// f.unk8 || f.unk9 || /* Too common */
f.unk10 || f.unk11);
}
virtual void postPrint(DFHack::dfh_item *itm)
{
std::vector<std::string> flags;
t_itemflags &f = itm->base->flags;
if (itm->base->unk1.size() > 0)
c->con.print(" vec1: %p\n", itm->base->unk1[0]);
std::vector<std::string> refs;
std::vector<int32_t> values;
if (Items->unknownRefs(*itm, refs, values))
{
c->con.print(" refs: ");
for (size_t i = 0; i < refs.size(); i++)
{
c->con.print("%s: %d", refs[i].c_str(), values[i]);
if ( (i + 1) < refs.size() )
c->con.print(", ");
}
c->con.print("\n");
}
if (f.unk1) flags.push_back("unk1");
if (f.unk2) flags.push_back("unk2");
if (f.unk3) flags.push_back("unk3");
if (f.unk4) flags.push_back("unk4");
//if (f.unk5) flags.push_back("unk5");
if (f.unk6) flags.push_back("unk6");
if (f.unk7) flags.push_back("unk7");
if (f.unk8) flags.push_back("unk8");
if (f.unk9) flags.push_back("unk9");
if (f.unk10) flags.push_back("unk10");
if (f.unk11) flags.push_back("unk11");
if (flags.size() > 0)
{
c->con.print(" flags: ");
for (size_t i = 0; i < flags.size(); i++)
{
c->con.print("%s", flags[i].c_str());
if ( (i + 1) < flags.size() )
c->con.print(", ");
}
c->con.print("\n");
}
}
};
class choose_cursor : public item_chooser
{
public:
choose_cursor(Core* _c, ::Items* _Items, int32_t _x, int32_t _y, int32_t _z)
: item_chooser(_c, _Items), x(_x), y(_y), z(_z)
{
}
virtual bool doPrint(DFHack::dfh_item *itm)
{
return (itm->base->x == x && itm->base->y == y && itm->base->z == z
&& itm->base->flags.on_ground
&& !itm->base->flags.in_chest
&& !itm->base->flags.in_inventory
&& !itm->base->flags.in_building);
}
protected:
int32_t x, y, z;
};
//////////////////////
// END item choosers
//////////////////////
DFhackCExport command_result df_dumpitems (Core * c, vector <string> & parameters);
DFhackCExport const char * plugin_name ( void )
{
return "itemhacks";
}
DFhackCExport command_result plugin_init ( Core * c,
std::vector <PluginCommand> &commands)
{
commands.clear();
commands.push_back(PluginCommand("dumpitems",
"Dump items\
\n Options:\
\n unkown: Dump items that have anything unknown set",
df_dumpitems));
return CR_OK;
}
DFhackCExport command_result plugin_shutdown ( Core * c )
{
return CR_OK;
}
DFhackCExport command_result df_dumpitems (Core * c, vector <string> & parameters)
{
c->Suspend();
DFHack::Materials * Materials = c->getMaterials();
Materials->ReadAllMaterials();
DFHack::Gui * Gui = c->getGui();
DFHack::Items * Items = c->getItems();
Items->Start();
int32_t x,y,z;
Gui->getCursorCoords(x,y,z);
std::vector<t_item *> p_items;
Items->readItemVector(p_items);
uint32_t size = p_items.size();
item_chooser *chooser = NULL;
if (x != -30000)
chooser = new choose_cursor(c, Items, x, y, z);
else if (parameters.size() == 0)
chooser = new choose_all(c, Items);
else if (parameters[0] == "unknown")
chooser = new choose_unknown(c, Items);
else
{
c->con.printerr("Invalid option: %s\n", parameters[0].c_str());
Items->Finish();
c->Resume();
return CR_FAILURE;
}
for(size_t i = 0; i < size; i++)
{
DFHack::dfh_item itm;
memset(&itm, 0, sizeof(DFHack::dfh_item));
Items->readItem(p_items[i],itm);
if (!chooser->doPrint(&itm))
continue;
// Print something useful, instead of (-30000,-30000,-30000), if
// the item isn't on the ground.
char location[80];
if (itm.base->flags.in_chest)
sprintf(location, "chest");
else if (itm.base->flags.in_inventory)
sprintf(location, "inventory");
else if (itm.base->flags.in_building)
sprintf(location, "building");
else
sprintf(location, "%d,%d,%d", itm.base->x, itm.base->y,
itm.base->z);
c->con.print(
"%5d: addr:0x%08x %6d %08x (%s) vptr:0x%08x [%d]\n"
" *%d %s - %s\n",
i, itm.base, itm.base->id, itm.base->flags.whole,
location,
itm.base->vptr,
itm.wear_level,
itm.quantity,
Items->getItemClass(itm.matdesc.itemType).c_str(),
Items->getItemDescription(itm, Materials).c_str()
);
chooser->postPrint(&itm);
/*
if (print_hex)
hexdump(DF,p_items[i],0x300);
*/
/*
if (print_acc)
c->con << Items->dumpAccessors(itm) << endl;
*/
/*
if (print_refs) {
DFHack::DfVector<uint32_t> p_refs(p, itm.origin + ref_vector);
for (size_t j = 0; j < p_refs.size(); j++) {
uint32_t vptr = p->readDWord(p_refs[j]);
uint32_t val = p->readDWord(p_refs[j]+4);
c->con.print("\t-> %d \t%s\n", int(val), p->readClassName(vptr).c_str());
}
}
*/
}
c->Resume();
Items->Finish();
delete chooser;
return CR_OK;
}
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