From ee9a54c0a03770d340eb2a63582943e26f2c1cfe Mon Sep 17 00:00:00 2001 From: frosch Date: Thu, 9 Jun 2016 19:04:53 +0000 Subject: (svn r27598) -Fix: Company 0 could accept engine previews before they were offered. --- src/engine.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/engine.cpp b/src/engine.cpp index 9f9abcde0..56fab3e65 100644 --- a/src/engine.cpp +++ b/src/engine.cpp @@ -85,6 +85,7 @@ Engine::Engine(VehicleType type, EngineID base) this->type = type; this->grf_prop.local_id = base; this->list_position = base; + this->preview_company = INVALID_COMPANY; /* Check if this base engine is within the original engine data range */ if (base >= _engine_counts[type]) { @@ -902,7 +903,7 @@ CommandCost CmdSetVehicleVisibility(TileIndex tile, DoCommandFlag flags, uint32 CommandCost CmdWantEnginePreview(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text) { Engine *e = Engine::GetIfValid(p1); - if (e == NULL || e->preview_company != _current_company) return CMD_ERROR; + if (e == NULL || !(e->flags & ENGINE_EXCLUSIVE_PREVIEW) || e->preview_company != _current_company) return CMD_ERROR; if (flags & DC_EXEC) AcceptEnginePreview(p1, _current_company); -- cgit v1.2.3-54-g00ecf