newgrf_railtype.h File Reference

NewGRF handling of rail types. More...

#include "rail.h"
#include "newgrf_commons.h"

Go to the source code of this file.

Functions

SpriteID GetCustomRailSprite (const RailtypeInfo *rti, TileIndex tile, RailTypeSpriteGroup rtsg, TileContext context=TCX_NORMAL)
 Get the sprite to draw for the given tile.
uint8 GetReverseRailTypeTranslation (RailType railtype, const GRFFile *grffile)
 Perform a reverse railtype lookup to get the GRF internal ID.

Detailed Description

NewGRF handling of rail types.

Definition in file newgrf_railtype.h.


Function Documentation

SpriteID GetCustomRailSprite ( const RailtypeInfo rti,
TileIndex  tile,
RailTypeSpriteGroup  rtsg,
TileContext  context 
)

Get the sprite to draw for the given tile.

Parameters:
rti The rail type data (spec).
tile The tile to get the sprite for.
rtsg The type of sprite to draw.
content Where are we drawing the tile?
Returns:
The sprite to draw.

Definition at line 98 of file newgrf_railtype.cpp.

References RailtypeInfo::group, and SpriteGroup::Resolve().

Referenced by DrawBridgeMiddle(), DrawTile_Road(), DrawTile_TunnelBridge(), GetPylonBase(), and GetWireBase().

uint8 GetReverseRailTypeTranslation ( RailType  railtype,
const GRFFile grffile 
)

Perform a reverse railtype lookup to get the GRF internal ID.

Parameters:
railtype The global (OpenTTD) railtype.
grffile The GRF to do the lookup for.
Returns:
the GRF internal ID.

Definition at line 121 of file newgrf_railtype.cpp.

References GetRailTypeInfo(), and RailtypeInfo::label.


Generated on Fri Jun 3 05:19:07 2011 for OpenTTD by  doxygen 1.6.1