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(svn r12853) -Fix: catenary on tunnel entrances and middle bridge pieces was drawn twice in some cases

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This commit is contained in:
smatz 2008-04-23 19:47:23 +00:00
parent ccfe024a2a
commit 459259aeec
3 changed files with 8 additions and 12 deletions
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15
src/elrail.cpp
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@ -377,8 +377,13 @@ static void DrawCatenaryRailway(const TileInfo *ti)
}
}
static void DrawCatenaryOnBridge(const TileInfo *ti)
void DrawCatenaryOnBridge(const TileInfo *ti)
{
if (_patches.disable_elrails) return;
/* Do not draw catenary if it is invisible */
if (IsInvisibilitySet(TO_CATENARY)) return;
TileIndex end = GetSouthernBridgeEnd(ti->tile);
TileIndex start = GetOtherBridgeEnd(end);
@ -437,14 +442,6 @@ void DrawCatenary(const TileInfo *ti)
/* Do not draw catenary if it is invisible */
if (IsInvisibilitySet(TO_CATENARY)) return;
if (MayHaveBridgeAbove(ti->tile) && IsBridgeAbove(ti->tile)) {
TileIndex head = GetNorthernBridgeEnd(ti->tile);
if (GetTunnelBridgeTransportType(head) == TRANSPORT_RAIL && HasCatenary(GetRailType(head))) {
DrawCatenaryOnBridge(ti);
}
}
switch (GetTileType(ti->tile)) {
case MP_RAILWAY:
if (IsRailDepot(ti->tile)) {

1
src/rail.h
View File

@ -216,6 +216,7 @@ static inline bool HasCatenary(RailType rt)
*/
void DrawCatenary(const TileInfo *ti);
void DrawCatenaryOnTunnel(const TileInfo *ti);
void DrawCatenaryOnBridge(const TileInfo *ti);
Foundation GetRailFoundation(Slope tileh, TrackBits bits);

4
src/tunnelbridge_cmd.cpp
View File

@ -886,8 +886,6 @@ static void DrawTile_TunnelBridge(TileInfo *ti)
}
}
} else if (!IsInvisibilitySet(TO_CATENARY) && HasCatenary(GetRailType(ti->tile))) {
DrawCatenary(ti);
catenary = true;
StartSpriteCombine();
DrawCatenaryOnTunnel(ti);
@ -1089,7 +1087,7 @@ void DrawBridgeMiddle(const TileInfo* ti)
StartSpriteCombine();
}
} else if (HasCatenary(GetRailType(rampsouth))) {
DrawCatenary(ti);
DrawCatenaryOnBridge(ti);
}
/* draw roof, the component of the bridge which is logically between the vehicle and the camera */