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(svn r8320) -Fix

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Simplify TrainPowerChanged() somewhat by eleminating code duplication
This commit is contained in:
tron 2007-01-21 18:46:19 +00:00
parent 60864af5d1
commit 5438336102
1 changed files with 4 additions and 12 deletions
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16
src/train_cmd.cpp
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@ -65,22 +65,14 @@ void TrainPowerChanged(Vehicle* v)
uint32 max_te = 0;
for (u = v; u != NULL; u = u->next) {
const RailVehicleInfo *rvi_u;
bool engine_has_power = true;
bool wagon_has_power = true;
/* Power is not added for articulated parts */
if (IsArticulatedPart(u)) continue;
if (IsLevelCrossingTile(u->tile)) {
if (!HasPowerOnRail(u->u.rail.railtype, GetRailTypeCrossing(u->tile))) engine_has_power = false;
if (!HasPowerOnRail(v->u.rail.railtype, GetRailTypeCrossing(u->tile))) wagon_has_power = false;
} else {
if (!HasPowerOnRail(u->u.rail.railtype, GetRailType(u->tile))) engine_has_power = false;
if (!HasPowerOnRail(v->u.rail.railtype, GetRailType(u->tile))) wagon_has_power = false;
}
RailType railtype = (IsLevelCrossingTile(u->tile) ? GetRailTypeCrossing(u->tile) : GetRailType(u->tile));
bool engine_has_power = HasPowerOnRail(u->u.rail.railtype, railtype);
bool wagon_has_power = HasPowerOnRail(v->u.rail.railtype, railtype);
rvi_u = RailVehInfo(u->engine_type);
const RailVehicleInfo *rvi_u = RailVehInfo(u->engine_type);
if (engine_has_power && rvi_u->power != 0) {
power += rvi_u->power;