dfhack/plugins/buildingplan/itemfilter.cpp

197 lines
5.7 KiB
C++

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#include "itemfilter.h"
#include "Debug.h"
#include "df/item.h"
namespace DFHack {
DBG_EXTERN(buildingplan, status);
DBG_EXTERN(buildingplan, cycle);
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}
using std::set;
using std::string;
using std::vector;
using namespace DFHack;
ItemFilter::ItemFilter() : default_max_quality(df::item_quality::Masterful) {
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clear();
}
void ItemFilter::clear() {
min_quality = df::item_quality::Ordinary;
max_quality = default_max_quality;
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decorated_only = false;
mat_mask.whole = 0;
materials.clear();
}
bool ItemFilter::isEmpty() const {
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return min_quality == df::item_quality::Ordinary
&& max_quality == default_max_quality
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&& !decorated_only
&& !mat_mask.whole
&& materials.empty();
}
static bool deserializeMaterialMask(string ser, df::dfhack_material_category mat_mask) {
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if (ser.empty())
return true;
if (!parseJobMaterialCategory(&mat_mask, ser)) {
DEBUG(status).print("invalid job material category serialization: '%s'", ser.c_str());
return false;
}
return true;
}
static bool deserializeMaterials(string ser, set<DFHack::MaterialInfo> &materials) {
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if (ser.empty())
return true;
vector<string> mat_names;
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split_string(&mat_names, ser, ",");
for (auto m = mat_names.begin(); m != mat_names.end(); m++) {
DFHack::MaterialInfo material;
if (!material.find(*m) || !material.isValid()) {
DEBUG(status).print("invalid material name serialization: '%s'", ser.c_str());
return false;
}
materials.emplace(material);
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}
return true;
}
ItemFilter::ItemFilter(color_ostream &out, string serialized) : ItemFilter() {
vector<string> tokens;
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split_string(&tokens, serialized, "/");
if (tokens.size() < 5) {
DEBUG(status,out).print("invalid ItemFilter serialization: '%s'", serialized.c_str());
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return;
}
if (!deserializeMaterialMask(tokens[0], mat_mask) || !deserializeMaterials(tokens[1], materials))
return;
setMinQuality(atoi(tokens[2].c_str()));
setMaxQuality(atoi(tokens[3].c_str()));
decorated_only = static_cast<bool>(atoi(tokens[4].c_str()));
if (tokens.size() >= 6)
default_max_quality = static_cast<df::item_quality>(atoi(tokens[5].c_str()));
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}
// format: mat,mask,elements/materials,list/minq/maxq/decorated
string ItemFilter::serialize() const {
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std::ostringstream ser;
ser << bitfield_to_string(mat_mask, ",") << "/";
vector<string> matstrs;
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if (!materials.empty()) {
for (auto &mat : materials)
matstrs.emplace_back(mat.getToken());
ser << join_strings(",", matstrs);
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}
ser << "/" << static_cast<int>(min_quality);
ser << "/" << static_cast<int>(max_quality);
ser << "/" << static_cast<int>(decorated_only);
ser << "/" << static_cast<int>(default_max_quality);
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return ser.str();
}
static void clampItemQuality(df::item_quality *quality) {
if (*quality > df::item_quality::Artifact) {
DEBUG(status).print("clamping quality to Artifact");
*quality = df::item_quality::Artifact;
}
if (*quality < df::item_quality::Ordinary) {
DEBUG(status).print("clamping quality to Ordinary");
*quality = df::item_quality::Ordinary;
}
}
void ItemFilter::setMinQuality(int quality) {
min_quality = static_cast<df::item_quality>(quality);
clampItemQuality(&min_quality);
if (max_quality < min_quality)
max_quality = min_quality;
}
void ItemFilter::setMaxQuality(int quality, bool is_default) {
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max_quality = static_cast<df::item_quality>(quality);
clampItemQuality(&max_quality);
if (max_quality < min_quality)
min_quality = max_quality;
if (is_default)
default_max_quality = max_quality;
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}
void ItemFilter::setDecoratedOnly(bool decorated) {
decorated_only = decorated;
}
void ItemFilter::setMaterialMask(uint32_t mask) {
mat_mask.whole = mask;
}
void ItemFilter::setMaterials(const set<DFHack::MaterialInfo> &materials) {
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this->materials = materials;
}
static bool matchesMask(DFHack::MaterialInfo &mat, df::dfhack_material_category mat_mask) {
return mat_mask.whole ? mat.matches(mat_mask) : true;
}
bool ItemFilter::matches(df::dfhack_material_category mask) const {
return mask.whole & mat_mask.whole;
}
bool ItemFilter::matches(DFHack::MaterialInfo &material) const {
for (auto &mat : materials)
if (material.matches(mat))
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return true;
return false;
}
bool ItemFilter::matches(df::item *item) const {
if (item->getQuality() < min_quality || item->getQuality() > max_quality) {
TRACE(cycle).print("item outside of quality range (%d not between %d and %d)\n",
item->getQuality(), min_quality, max_quality);
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return false;
}
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if (decorated_only && !item->hasImprovements()) {
TRACE(cycle).print("item needs improvements and doesn't have any\n");
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return false;
}
if (!mat_mask.whole)
return true;
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auto imattype = item->getActualMaterial();
auto imatindex = item->getActualMaterialIndex();
auto item_mat = DFHack::MaterialInfo(imattype, imatindex);
return (materials.size() == 0) ? matchesMask(item_mat, mat_mask) : matches(item_mat);
}
vector<ItemFilter> deserialize_item_filters(color_ostream &out, const string &serialized) {
vector<ItemFilter> filters;
vector<string> filter_strs;
split_string(&filter_strs, serialized, ";");
for (auto &str : filter_strs) {
filters.emplace_back(out, str);
}
return filters;
}
string serialize_item_filters(const vector<ItemFilter> &filters) {
vector<string> strs;
for (auto &filter : filters) {
strs.emplace_back(filter.serialize());
}
return join_strings(";", strs);
}