Go to the documentation of this file.00001
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00012 #include "stdafx.h"
00013 #include "train.h"
00014 #include "vehiclelist.h"
00015
00020 uint32 VehicleListIdentifier::Pack()
00021 {
00022 byte c = this->company == OWNER_NONE ? 0xF : (byte)this->company;
00023 assert(c < (1 << 4));
00024 assert(this->type < (1 << 3));
00025 assert(this->vtype < (1 << 2));
00026 assert(this->index < (1 << 20));
00027
00028 return c << 28 | this->type << 23 | this->vtype << 26 | this->index;
00029 }
00030
00036 bool VehicleListIdentifier::Unpack(uint32 data)
00037 {
00038 byte c = GB(data, 28, 4);
00039 this->company = c == 0xF ? OWNER_NONE : (CompanyID)c;
00040 this->type = (VehicleListType)GB(data, 23, 3);
00041 this->vtype = (VehicleType)GB(data, 26, 2);
00042 this->index = GB(data, 0, 20);
00043
00044 return this->type < VLT_END;
00045 }
00046
00051 VehicleListIdentifier::VehicleListIdentifier(uint32 data)
00052 {
00053 bool ret = this->Unpack(data);
00054 assert(ret);
00055 }
00056
00065 void BuildDepotVehicleList(VehicleType type, TileIndex tile, VehicleList *engines, VehicleList *wagons, bool individual_wagons)
00066 {
00067 engines->Clear();
00068 if (wagons != NULL && wagons != engines) wagons->Clear();
00069
00070 const Vehicle *v;
00071 FOR_ALL_VEHICLES(v) {
00072
00073 if (v->type != type) continue;
00074 if (v->tile != tile) continue;
00075
00076 switch (type) {
00077 case VEH_TRAIN: {
00078 const Train *t = Train::From(v);
00079 if (t->IsArticulatedPart() || t->IsRearDualheaded()) continue;
00080 if (t->track != TRACK_BIT_DEPOT) continue;
00081 if (wagons != NULL && t->First()->IsFreeWagon()) {
00082 if (individual_wagons || t->IsFreeWagon()) *wagons->Append() = t;
00083 continue;
00084 }
00085 break;
00086 }
00087
00088 default:
00089 if (!v->IsInDepot()) continue;
00090 break;
00091 }
00092
00093 if (!v->IsPrimaryVehicle()) continue;
00094
00095 *engines->Append() = v;
00096 }
00097
00098
00099
00100 engines->Compact();
00101 if (wagons != NULL && wagons != engines) wagons->Compact();
00102 }
00103
00110 bool GenerateVehicleSortList(VehicleList *list, const VehicleListIdentifier &vli)
00111 {
00112 list->Clear();
00113
00114 const Vehicle *v;
00115
00116 switch (vli.type) {
00117 case VL_STATION_LIST:
00118 FOR_ALL_VEHICLES(v) {
00119 if (v->type == vli.vtype && v->IsPrimaryVehicle()) {
00120 const Order *order;
00121
00122 FOR_VEHICLE_ORDERS(v, order) {
00123 if ((order->IsType(OT_GOTO_STATION) || order->IsType(OT_GOTO_WAYPOINT) || order->IsType(OT_IMPLICIT))
00124 && order->GetDestination() == vli.index) {
00125 *list->Append() = v;
00126 break;
00127 }
00128 }
00129 }
00130 }
00131 break;
00132
00133 case VL_SHARED_ORDERS:
00134
00135 v = Vehicle::GetIfValid(vli.index);
00136 if (v == NULL || v->type != vli.vtype || !v->IsPrimaryVehicle()) return false;
00137
00138 for (; v != NULL; v = v->NextShared()) {
00139 *list->Append() = v;
00140 }
00141 break;
00142
00143 case VL_GROUP_LIST:
00144 if (vli.index != ALL_GROUP) {
00145 FOR_ALL_VEHICLES(v) {
00146 if (v->type == vli.vtype && v->IsPrimaryVehicle() &&
00147 v->owner == vli.company && v->group_id == vli.index) {
00148 *list->Append() = v;
00149 }
00150 }
00151 break;
00152 }
00153
00154
00155 case VL_STANDARD:
00156 FOR_ALL_VEHICLES(v) {
00157 if (v->type == vli.vtype && v->owner == vli.company && v->IsPrimaryVehicle()) {
00158 *list->Append() = v;
00159 }
00160 }
00161 break;
00162
00163 case VL_DEPOT_LIST:
00164 FOR_ALL_VEHICLES(v) {
00165 if (v->type == vli.vtype && v->IsPrimaryVehicle()) {
00166 const Order *order;
00167
00168 FOR_VEHICLE_ORDERS(v, order) {
00169 if (order->IsType(OT_GOTO_DEPOT) && !(order->GetDepotActionType() & ODATFB_NEAREST_DEPOT) && order->GetDestination() == vli.index) {
00170 *list->Append() = v;
00171 break;
00172 }
00173 }
00174 }
00175 }
00176 break;
00177
00178 default: return false;
00179 }
00180
00181 list->Compact();
00182 return true;
00183 }