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(svn r9257) -Codechange: Use cargo's town effect property for determining subsidy source/target type.

This commit is contained in:
peter1138 2007-03-16 17:40:31 +00:00
parent 124725d863
commit 1014c82180
1 changed files with 34 additions and 23 deletions
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57
src/economy.cpp
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@ -829,12 +829,12 @@ Pair SetupSubsidyDecodeParam(const Subsidy* s, bool mode)
SetDParam(0, mode ? cs->name_plural : cs->name);
if (s->age < 12) {
if (s->cargo_type != CT_PASSENGERS && s->cargo_type != CT_MAIL) {
if (cs->town_effect != TE_PASSENGERS && cs->town_effect != TE_MAIL) {
SetDParam(1, STR_INDUSTRY);
SetDParam(2, s->from);
tile = GetIndustry(s->from)->xy;
if (s->cargo_type != CT_GOODS && s->cargo_type != CT_FOOD) {
if (cs->town_effect != TE_GOODS && cs->town_effect != TE_FOOD) {
SetDParam(4, STR_INDUSTRY);
SetDParam(5, s->to);
tile2 = GetIndustry(s->to)->xy;
@ -871,10 +871,12 @@ void DeleteSubsidyWithTown(TownID index)
Subsidy *s;
for (s = _subsidies; s != endof(_subsidies); s++) {
if (s->cargo_type != CT_INVALID && s->age < 12 &&
(((s->cargo_type == CT_PASSENGERS || s->cargo_type == CT_MAIL) && (index == s->from || index == s->to)) ||
((s->cargo_type == CT_GOODS || s->cargo_type == CT_FOOD) && index == s->to))) {
s->cargo_type = CT_INVALID;
if (s->cargo_type != CT_INVALID && s->age < 12) {
const CargoSpec *cs = GetCargo(s->cargo_type);
if (((cs->town_effect == TE_PASSENGERS || cs->town_effect == TE_MAIL) && (index == s->from || index == s->to)) ||
((cs->town_effect == TE_GOODS || cs->town_effect == TE_FOOD) && index == s->to)) {
s->cargo_type = CT_INVALID;
}
}
}
}
@ -884,10 +886,12 @@ void DeleteSubsidyWithIndustry(IndustryID index)
Subsidy *s;
for (s = _subsidies; s != endof(_subsidies); s++) {
if (s->cargo_type != CT_INVALID && s->age < 12 &&
s->cargo_type != CT_PASSENGERS && s->cargo_type != CT_MAIL &&
(index == s->from || (s->cargo_type != CT_GOODS && s->cargo_type != CT_FOOD && index == s->to))) {
s->cargo_type = CT_INVALID;
if (s->cargo_type != CT_INVALID && s->age < 12) {
const CargoSpec *cs = GetCargo(s->cargo_type);
if (cs->town_effect != TE_PASSENGERS && cs->town_effect != TE_MAIL &&
(index == s->from || (cs->town_effect != TE_GOODS && cs->town_effect != TE_FOOD && index == s->to))) {
s->cargo_type = CT_INVALID;
}
}
}
}
@ -957,12 +961,14 @@ static void FindSubsidyCargoRoute(FoundRoute *fr)
/* Quit if no production in this industry
* or if the cargo type is passengers
* or if the pct transported is already large enough */
if (total == 0 || trans > 42 || cargo == CT_INVALID || cargo == CT_PASSENGERS)
return;
if (total == 0 || trans > 42 || cargo == CT_INVALID) return;
const CargoSpec *cs = GetCargo(cargo);
if (cs->town_effect == TE_PASSENGERS) return;
fr->cargo = cargo;
if (cargo == CT_GOODS || cargo == CT_FOOD) {
if (cs->town_effect == TE_GOODS || cs->town_effect == TE_FOOD) {
/* The destination is a town */
Town *t = GetRandomTown();
@ -1055,7 +1061,10 @@ static void SubsidyMonthlyHandler()
if (fr.distance <= 70) {
s->cargo_type = fr.cargo;
s->from = ((Industry*)fr.from)->index;
s->to = (fr.cargo == CT_GOODS || fr.cargo == CT_FOOD) ? ((Town*)fr.to)->index : ((Industry*)fr.to)->index;
{
const CargoSpec *cs = GetCargo(fr.cargo);
s->to = (cs->town_effect == TE_GOODS || cs->town_effect == TE_FOOD) ? ((Town*)fr.to)->index : ((Industry*)fr.to)->index;
}
add_subsidy:
if (!CheckSubsidyDuplicate(s)) {
s->age = 0;
@ -1110,7 +1119,7 @@ int32 GetTransportedGoodsIncome(uint num_pieces, uint dist, byte transit_days, C
byte f;
/* zero the distance if it's the bank and very short transport. */
if (_opt.landscape == LT_NORMAL && cargo == CT_VALUABLES && dist < 10)
if (_opt.landscape == LT_NORMAL && cs->label == 'VALU' && dist < 10)
dist = 0;
f = 255;
@ -1187,7 +1196,8 @@ static bool CheckSubsidised(Station *from, Station *to, CargoID cargo_type)
for (s = _subsidies; s != endof(_subsidies); s++) {
if (s->cargo_type == cargo_type && s->age < 12) {
/* Check distance from source */
if (cargo_type == CT_PASSENGERS || cargo_type == CT_MAIL) {
const CargoSpec *cs = GetCargo(cargo_type);
if (cs->town_effect == TE_PASSENGERS || cs->town_effect == TE_MAIL) {
xy = GetTown(s->from)->xy;
} else {
xy = (GetIndustry(s->from))->xy;
@ -1195,11 +1205,11 @@ static bool CheckSubsidised(Station *from, Station *to, CargoID cargo_type)
if (DistanceMax(xy, from->xy) > 9) continue;
/* Check distance from dest */
switch (cargo_type) {
case CT_PASSENGERS:
case CT_MAIL:
case CT_GOODS:
case CT_FOOD:
switch (cs->town_effect) {
case TE_PASSENGERS:
case TE_MAIL:
case TE_GOODS:
case TE_FOOD:
xy = GetTown(s->to)->xy;
break;
@ -1257,8 +1267,9 @@ static int32 DeliverGoods(int num_pieces, CargoID cargo_type, StationID source,
subsidised = CheckSubsidised(s_from, s_to, cargo_type);
/* Increase town's counter for some special goods types */
if (cargo_type == CT_FOOD) s_to->town->new_act_food += num_pieces;
if (cargo_type == CT_WATER) s_to->town->new_act_water += num_pieces;
const CargoSpec *cs = GetCargo(cargo_type);
if (cs->town_effect == TE_FOOD) s_to->town->new_act_food += num_pieces;
if (cs->town_effect == TE_WATER) s_to->town->new_act_water += num_pieces;
/* Give the goods to the industry. */
DeliverGoodsToIndustry(s_to->xy, cargo_type, num_pieces);