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(svn r16719) -Codechange: make IsArticulatedPart(), IsTrainEngine(), IsTrainWagon(), IsMultiheaded(), EngineHasArticPart() and IsRearDualheaded() members of Train

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smatz
2009-07-01 23:57:20 +00:00
parent ecfaa0564d
commit d86e17d65a
15 changed files with 140 additions and 171 deletions
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14
src/autoreplace_cmd.cpp
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@@ -92,7 +92,7 @@ static void TransferCargo(Vehicle *old_veh, Vehicle *new_head, bool part_of_chai
assert(!part_of_chain || new_head->IsPrimaryVehicle());
/* Loop through source parts */
for (Vehicle *src = old_veh; src != NULL; src = src->Next()) {
if (!part_of_chain && src->type == VEH_TRAIN && src != old_veh && src != Train::From(old_veh)->other_multiheaded_part && !IsArticulatedPart(src)) {
if (!part_of_chain && src->type == VEH_TRAIN && src != old_veh && src != Train::From(old_veh)->other_multiheaded_part && !Train::From(src)->IsArticulatedPart()) {
/* Skip vehicles, which do not belong to old_veh */
src = GetLastEnginePart(Train::From(src));
continue;
@@ -101,7 +101,7 @@ static void TransferCargo(Vehicle *old_veh, Vehicle *new_head, bool part_of_chai
/* Find free space in the new chain */
for (Vehicle *dest = new_head; dest != NULL && src->cargo.Count() > 0; dest = dest->Next()) {
if (!part_of_chain && dest->type == VEH_TRAIN && dest != new_head && dest != Train::From(new_head)->other_multiheaded_part && !IsArticulatedPart(dest)) {
if (!part_of_chain && dest->type == VEH_TRAIN && dest != new_head && dest != Train::From(new_head)->other_multiheaded_part && !Train::From(dest)->IsArticulatedPart()) {
/* Skip vehicles, which do not belong to new_head */
dest = GetLastEnginePart(Train::From(dest));
continue;
@@ -214,9 +214,9 @@ static CargoID GetNewCargoTypeForReplace(Vehicle *v, EngineID engine_type, bool
*/
static EngineID GetNewEngineType(const Vehicle *v, const Company *c)
{
assert(v->type != VEH_TRAIN || !IsArticulatedPart(v));
assert(v->type != VEH_TRAIN || !Train::From(v)->IsArticulatedPart());
if (v->type == VEH_TRAIN && IsRearDualheaded(v)) {
if (v->type == VEH_TRAIN && Train::From(v)->IsRearDualheaded()) {
/* we build the rear ends of multiheaded trains with the front ones */
return INVALID_ENGINE;
}
@@ -347,8 +347,8 @@ static CommandCost CopyHeadSpecificThings(Vehicle *old_head, Vehicle *new_head,
*/
static CommandCost ReplaceFreeUnit(Vehicle **single_unit, DoCommandFlag flags, bool *nothing_to_do)
{
Vehicle *old_v = *single_unit;
assert(old_v->type == VEH_TRAIN && !IsArticulatedPart(old_v) && !IsRearDualheaded(old_v));
Train *old_v = Train::From(*single_unit);
assert(!old_v->IsArticulatedPart() && !old_v->IsRearDualheaded());
CommandCost cost = CommandCost(EXPENSES_NEW_VEHICLES, 0);
@@ -618,7 +618,7 @@ CommandCost CmdAutoreplaceVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1
bool free_wagon = false;
if (v->type == VEH_TRAIN) {
Train *t = Train::From(v);
if (IsArticulatedPart(t) || IsRearDualheaded(t)) return CMD_ERROR;
if (t->IsArticulatedPart() || t->IsRearDualheaded()) return CMD_ERROR;
free_wagon = !t->IsFrontEngine();
if (free_wagon && t->First()->IsFrontEngine()) return CMD_ERROR;
} else {