gronod/OpenTTD
1
0
Fork 0
mirror of https://github.com/OpenTTD/OpenTTD.git synced 2025-02-04 05:15:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

(svn r19344) -Codechange: RoadVehicle uses UpdateInclination instead of its own function.

Browse Source
This commit is contained in:
terkhen 2010-03-06 12:55:56 +00:00
parent 06a3faa651
commit e770b3d6bb
2 changed files with 24 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/roadveh.h
View File

@ -281,10 +281,10 @@ protected: // These functions should not be called outside acceleration code.
*/
FORCEINLINE bool TileMayHaveSlopedTrack() const
{
if (!IsNormalRoadTile(this->tile)) return false;
RoadBits cur_road = GetAllRoadBits(this->tile);
/* Any road that isn't ROAD_X or ROAD_Y cannot be sloped. */
return cur_road == ROAD_X || cur_road == ROAD_Y;
TrackStatus ts = GetTileTrackStatus(this->tile, TRANSPORT_ROAD, this->compatible_roadtypes);
TrackBits trackbits = TrackStatusToTrackBits(ts);
return trackbits == TRACK_BIT_X || trackbits == TRACK_BIT_Y;
}
};

46
src/roadveh_cmd.cpp
View File

@ -468,22 +468,6 @@ static void DeleteLastRoadVeh(RoadVehicle *v)
delete v;
}
static byte SetRoadVehPosition(RoadVehicle *v, int x, int y, bool turned)
{
byte new_z, old_z;
/* need this hint so it returns the right z coordinate on bridges. */
v->x_pos = x;
v->y_pos = y;
new_z = GetSlopeZ(x, y);
old_z = v->z_pos;
v->z_pos = new_z;
v->UpdateViewport(true, turned);
return old_z;
}
static void RoadVehSetRandomDirection(RoadVehicle *v)
{
static const DirDiff delta[] = {
@ -494,7 +478,7 @@ static void RoadVehSetRandomDirection(RoadVehicle *v)
uint32 r = Random();
v->direction = ChangeDir(v->direction, delta[r & 3]);
SetRoadVehPosition(v, v->x_pos, v->y_pos, true);
v->UpdateInclination(false, true);
} while ((v = v->Next()) != NULL);
}
@ -1054,7 +1038,9 @@ static bool RoadVehLeaveDepot(RoadVehicle *v, bool first)
v->state = tdir;
v->frame = RVC_DEPOT_START_FRAME;
SetRoadVehPosition(v, x, y, true);
v->x_pos = x;
v->y_pos = y;
v->UpdateInclination(true, true);
InvalidateWindowData(WC_VEHICLE_DEPOT, v->tile);
@ -1181,7 +1167,9 @@ static bool IndividualRoadVehicleController(RoadVehicle *v, const RoadVehicle *p
if (IsTileType(gp.new_tile, MP_TUNNELBRIDGE) && HasBit(VehicleEnterTile(v, gp.new_tile, gp.x, gp.y), VETS_ENTERED_WORMHOLE)) {
/* Vehicle has just entered a bridge or tunnel */
SetRoadVehPosition(v, gp.x, gp.y, true);
v->x_pos = gp.x;
v->y_pos = gp.y;
v->UpdateInclination(true, true);
return true;
}
@ -1331,8 +1319,9 @@ again:
v->direction = new_dir;
v->cur_speed -= v->cur_speed >> 2;
}
RoadZPosAffectSpeed(v, SetRoadVehPosition(v, x, y, true));
v->x_pos = x;
v->y_pos = y;
RoadZPosAffectSpeed(v, v->UpdateInclination(true, true));
return true;
}
@ -1396,7 +1385,9 @@ again:
v->cur_speed -= v->cur_speed >> 2;
}
RoadZPosAffectSpeed(v, SetRoadVehPosition(v, x, y, true));
v->x_pos = x;
v->y_pos = y;
RoadZPosAffectSpeed(v, v->UpdateInclination(true, true));
return true;
}
@ -1446,7 +1437,7 @@ again:
v->cur_speed -= (v->cur_speed >> 2);
if (old_dir != v->state) {
/* The vehicle is in a road stop */
SetRoadVehPosition(v, v->x_pos, v->y_pos, true);
v->UpdateInclination(false, true);
/* Note, return here means that the frame counter is not incremented
* for vehicles changing direction in a road stop. This causes frames to
* be repeated. (XXX) Is this intended? */
@ -1482,7 +1473,9 @@ again:
/* Check if next inline bay is free and has compatible road. */
if (RoadStop::IsDriveThroughRoadStopContinuation(v->tile, next_tile) && (GetRoadTypes(next_tile) & v->compatible_roadtypes) != 0) {
v->frame++;
RoadZPosAffectSpeed(v, SetRoadVehPosition(v, x, y, false));
v->x_pos = x;
v->y_pos = y;
RoadZPosAffectSpeed(v, v->UpdateInclination(true, false));
return true;
}
}
@ -1527,8 +1520,9 @@ again:
/* Move to next frame unless vehicle arrived at a stop position
* in a depot or entered a tunnel/bridge */
if (!HasBit(r, VETS_ENTERED_WORMHOLE)) v->frame++;
RoadZPosAffectSpeed(v, SetRoadVehPosition(v, x, y, true));
v->x_pos = x;
v->y_pos = y;
RoadZPosAffectSpeed(v, v->UpdateInclination(false, true));
return true;
}