petern/OpenTTD
1
0
Fork 0
forked from mirror/OpenTTD
Code Pull Requests Activity

(svn r4546) - NewGRF: add support for Action 0x05, type 0x04: replacement signal graphics. Thanks to Purno for supplying data to test

Browse Source 
with.
This commit is contained in:
peter1138
2006-04-23 15:57:34 +00:00
parent 4ad0c3cd75
commit 14b6860e62
3 changed files with 34 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
rail_cmd.c
View File

@@ -26,6 +26,7 @@
#include "waypoint.h"
#include "rail.h"
#include "railtypes.h" // include table for railtypes
#include "newgrf.h"
extern uint16 _custom_sprites_base;
@@ -1047,7 +1048,16 @@ static void DrawSingleSignal(TileIndex tile, byte condition, uint image, uint po
uint x = TileX(tile) * TILE_SIZE + SignalPositions[side][pos].x;
uint y = TileY(tile) * TILE_SIZE + SignalPositions[side][pos].y;
SpriteID sprite = SignalBase[side][GetSignalVariant(tile)][GetSignalType(tile)] + image + condition;
SpriteID sprite;
/* _signal_base is set by our NewGRF Action 5 loader. If it is 0 then we
* just draw the standard signals, else we get the offset from _signal_base
* and draw that sprite. All the signal sprites are loaded sequentially. */
if (_signal_base == 0 || (GetSignalType(tile) == 0 && GetSignalVariant(tile) == SIG_ELECTRIC)) {
sprite = SignalBase[side][GetSignalVariant(tile)][GetSignalType(tile)] + image + condition;
} else {
sprite = _signal_base + (GetSignalType(tile) - 1) * 16 + GetSignalVariant(tile) * 64 + image + condition;
}
AddSortableSpriteToDraw(sprite, x, y, 1, 1, 10, GetSlopeZ(x,y));
}