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Fix attempts to recolour signal sprites from GRFs.

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Jonathan G Rennison
2015-11-24 19:59:40 +00:00
parent 427808dfbe
commit 4d484a858f
2 changed files with 8 additions and 0 deletions
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3
src/rail_cmd.cpp
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@@ -34,6 +34,7 @@
#include "company_gui.h"
#include "object_map.h"
#include "tracerestrict.h"
#include "spritecache.h"
#include "table/strings.h"
#include "table/railtypes.h"
@@ -1870,6 +1871,8 @@ static void DrawSingleSignal(TileIndex tile, const RailtypeInfo *rti, Track trac
sprite = (type == SIGTYPE_NORMAL && variant == SIG_ELECTRIC) ? SPR_ORIGINAL_SIGNALS_BASE : SPR_SIGNALS_BASE - 16;
sprite += type * 16 + variant * 64 + image * 2 + condition + (type > SIGTYPE_LAST_NOPBS ? 64 : 0);
}
extern uint _first_user_grf_file_index;
if (!is_custom_sprite) is_custom_sprite = (GetOriginFileSlot(sprite) >= _first_user_grf_file_index);
if (!is_custom_sprite && variant == SIG_ELECTRIC && IsRestrictedSignal(tile) && GetExistingTraceRestrictProgram(tile, track) != NULL) {
if (type == SIGTYPE_PBS || type == SIGTYPE_PBS_ONEWAY) {