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@@ -21,15 +21,13 @@
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#include "safeguards.h"
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static GRFTownName *_grf_townnames = nullptr;
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static std::vector<GRFTownName> _grf_townnames;
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static std::vector<StringID> _grf_townname_names;
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GRFTownName *GetGRFTownName(uint32 grfid)
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{
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GRFTownName *t = _grf_townnames;
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for (; t != nullptr; t = t->next) {
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if (t->grfid == grfid) return t;
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}
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auto found = std::find_if(std::begin(_grf_townnames), std::end(_grf_townnames), [&grfid](const GRFTownName &t){ return t.grfid == grfid; });
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if (found != std::end(_grf_townnames)) return &*found;
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return nullptr;
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}
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@@ -37,53 +35,31 @@ GRFTownName *AddGRFTownName(uint32 grfid
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{
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GRFTownName *t = GetGRFTownName(grfid);
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if (t == nullptr) {
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t = CallocT<GRFTownName>(1);
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t = &_grf_townnames.emplace_back();
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t->grfid = grfid;
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t->next = _grf_townnames;
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_grf_townnames = t;
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}
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return t;
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}
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void DelGRFTownName(uint32 grfid)
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{
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GRFTownName *t = _grf_townnames;
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GRFTownName *p = nullptr;
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for (;t != nullptr; p = t, t = t->next) if (t->grfid == grfid) break;
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if (t != nullptr) {
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for (int i = 0; i < 128; i++) {
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for (int j = 0; j < t->nbparts[i]; j++) {
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for (int k = 0; k < t->partlist[i][j].partcount; k++) {
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if (!HasBit(t->partlist[i][j].parts[k].prob, 7)) free(t->partlist[i][j].parts[k].data.text);
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}
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free(t->partlist[i][j].parts);
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}
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free(t->partlist[i]);
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}
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if (p != nullptr) {
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p->next = t->next;
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} else {
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_grf_townnames = t->next;
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}
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free(t);
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}
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_grf_townnames.erase(std::find_if(std::begin(_grf_townnames), std::end(_grf_townnames), [&grfid](const GRFTownName &t){ return t.grfid == grfid; }));
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}
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static char *RandomPart(char *buf, GRFTownName *t, uint32 seed, byte id, const char *last)
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static char *RandomPart(char *buf, const GRFTownName *t, uint32 seed, byte id, const char *last)
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{
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assert(t != nullptr);
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for (int i = 0; i < t->nbparts[id]; i++) {
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byte count = t->partlist[id][i].bitcount;
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uint16 maxprob = t->partlist[id][i].maxprob;
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uint32 r = (GB(seed, t->partlist[id][i].bitstart, count) * maxprob) >> count;
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for (int j = 0; j < t->partlist[id][i].partcount; j++) {
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byte prob = t->partlist[id][i].parts[j].prob;
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maxprob -= GB(prob, 0, 7);
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for (const auto &partlist : t->partlists[id]) {
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byte count = partlist.bitcount;
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uint16 maxprob = partlist.maxprob;
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uint32 r = (GB(seed, partlist.bitstart, count) * maxprob) >> count;
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for (const auto &part : partlist.parts) {
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maxprob -= GB(part.prob, 0, 7);
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if (maxprob > r) continue;
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if (HasBit(prob, 7)) {
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buf = RandomPart(buf, t, seed, t->partlist[id][i].parts[j].data.id, last);
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if (HasBit(part.prob, 7)) {
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buf = RandomPart(buf, t, seed, part.id, last);
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} else {
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buf = strecat(buf, t->partlist[id][i].parts[j].data.text, last);
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buf = strecat(buf, part.text.c_str(), last);
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}
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break;
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}
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@@ -94,12 +70,10 @@ static char *RandomPart(char *buf, GRFTo
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char *GRFTownNameGenerate(char *buf, uint32 grfid, uint16 gen, uint32 seed, const char *last)
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{
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strecpy(buf, "", last);
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for (GRFTownName *t = _grf_townnames; t != nullptr; t = t->next) {
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if (t->grfid == grfid) {
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assert(gen < t->nb_gen);
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buf = RandomPart(buf, t, seed, t->id[gen], last);
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break;
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}
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const GRFTownName *t = GetGRFTownName(grfid);
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if (t != nullptr) {
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assert(gen < t->styles.size());
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buf = RandomPart(buf, t, seed, t->styles[gen].id, last);
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}
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return buf;
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}
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@@ -109,8 +83,10 @@ char *GRFTownNameGenerate(char *buf, uin
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void InitGRFTownGeneratorNames()
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{
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_grf_townname_names.clear();
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for (GRFTownName *t = _grf_townnames; t != nullptr; t = t->next) {
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for (int j = 0; j < t->nb_gen; j++) _grf_townname_names.push_back(t->name[j]);
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for (const auto &t : _grf_townnames) {
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for (const auto &style : t.styles) {
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_grf_townname_names.push_back(style.name);
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}
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}
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}
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@@ -119,31 +95,31 @@ const std::vector<StringID>& GetGRFTownN
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return _grf_townname_names;
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}
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StringID GetGRFTownNameName(uint gen)
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StringID GetGRFTownNameName(uint16 gen)
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{
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return gen < _grf_townname_names.size() ? _grf_townname_names[gen] : STR_UNDEFINED;
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}
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void CleanUpGRFTownNames()
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{
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while (_grf_townnames != nullptr) DelGRFTownName(_grf_townnames->grfid);
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_grf_townnames.clear();
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}
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uint32 GetGRFTownNameId(int gen)
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uint32 GetGRFTownNameId(uint16 gen)
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{
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for (GRFTownName *t = _grf_townnames; t != nullptr; t = t->next) {
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if (gen < t->nb_gen) return t->grfid;
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gen -= t->nb_gen;
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for (const auto &t : _grf_townnames) {
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if (gen < t.styles.size()) return t.grfid;
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gen -= static_cast<uint16>(t.styles.size());
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}
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/* Fallback to no NewGRF */
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return 0;
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}
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uint16 GetGRFTownNameType(int gen)
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uint16 GetGRFTownNameType(uint16 gen)
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{
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for (GRFTownName *t = _grf_townnames; t != nullptr; t = t->next) {
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if (gen < t->nb_gen) return gen;
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gen -= t->nb_gen;
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for (const auto &t : _grf_townnames) {
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if (gen < t.styles.size()) return gen;
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gen -= static_cast<uint16>(t.styles.size());
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}
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/* Fallback to english original */
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return SPECSTR_TOWNNAME_ENGLISH;
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