|
@@ -20,12 +20,13 @@
|
|
|
#include "subsidy_func.h"
|
|
|
#include "core/pool_func.hpp"
|
|
|
#include "core/random_func.hpp"
|
|
|
#include "game/game.hpp"
|
|
|
#include "command_func.h"
|
|
|
#include "string_func.h"
|
|
|
#include "tile_cmd.h"
|
|
|
|
|
|
#include "table/strings.h"
|
|
|
|
|
|
#include "safeguards.h"
|
|
|
|
|
|
SubsidyPool _subsidy_pool("Subsidy"); ///< Pool for the subsidies.
|
|
@@ -325,13 +326,20 @@ bool FindSubsidyTownCargoRoute()
|
|
|
SourceType src_type = ST_TOWN;
|
|
|
|
|
|
/* Select a random town. */
|
|
|
const Town *src_town = Town::GetRandom();
|
|
|
if (src_town->cache.population < SUBSIDY_CARGO_MIN_POPULATION) return false;
|
|
|
|
|
|
CargoArray town_cargo_produced = GetProductionAroundTiles(src_town->xy, 1, 1, SUBSIDY_TOWN_CARGO_RADIUS);
|
|
|
/* Calculate the produced cargo of houses around town center. */
|
|
|
CargoArray town_cargo_produced;
|
|
|
TileArea ta = TileArea(src_town->xy, 1, 1).Expand(SUBSIDY_TOWN_CARGO_RADIUS);
|
|
|
TILE_AREA_LOOP(tile, ta) {
|
|
|
if (IsTileType(tile, MP_HOUSE)) {
|
|
|
AddProducedCargo(tile, town_cargo_produced);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/* Passenger subsidies are not handled here. */
|
|
|
town_cargo_produced[CT_PASSENGERS] = 0;
|
|
|
|
|
|
uint8 cargo_count = 0;
|
|
|
for (CargoID i = 0; i < NUM_CARGO; i++) {
|
|
@@ -428,13 +436,21 @@ bool FindSubsidyCargoDestination(CargoID
|
|
|
|
|
|
SourceID dst;
|
|
|
switch (dst_type) {
|
|
|
case ST_TOWN: {
|
|
|
/* Select a random town. */
|
|
|
const Town *dst_town = Town::GetRandom();
|
|
|
CargoArray town_cargo_accepted = GetAcceptanceAroundTiles(dst_town->xy, 1, 1, SUBSIDY_TOWN_CARGO_RADIUS);
|
|
|
|
|
|
/* Calculate cargo acceptance of houses around town center. */
|
|
|
CargoArray town_cargo_accepted;
|
|
|
TileArea ta = TileArea(dst_town->xy, 1, 1).Expand(SUBSIDY_TOWN_CARGO_RADIUS);
|
|
|
TILE_AREA_LOOP(tile, ta) {
|
|
|
if (IsTileType(tile, MP_HOUSE)) {
|
|
|
AddAcceptedCargo(tile, town_cargo_accepted, nullptr);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/* Check if the town can accept this cargo. */
|
|
|
if (town_cargo_accepted[cid] < 8) return false;
|
|
|
|
|
|
dst = dst_town->index;
|
|
|
break;
|