Mercurial > hg > openttd
changeset 6174:c9f5e97572a4 draft
(svn r8944) -Codechange: Move the enum describing the bitmask of Engine.flags to engine.h and give the enum values better names.
author | maedhros <maedhros@openttd.org> |
---|---|
date | Wed, 28 Feb 2007 17:06:22 +0000 |
parents | 214cf8e79e71 |
children | d8e9bbb53e7d |
files | src/engine.cpp src/engine.h |
diffstat | 2 files changed, 17 insertions(+), 14 deletions(-) [+] |
line wrap: on
line diff
--- a/src/engine.cpp +++ b/src/engine.cpp @@ -28,12 +28,6 @@ RoadVehicleInfo _road_vehicle_info[NUM_ROAD_ENGINES]; enum { - ENGINE_AVAILABLE = 1, - ENGINE_INTRODUCING = 2, - ENGINE_PREVIEWING = 4, -}; - -enum { YEAR_ENGINE_AGING_STOPS = 2050, }; @@ -224,10 +218,10 @@ for (i = 0; i != lengthof(_engines); i++) { Engine *e = &_engines[i]; - if (e->flags & ENGINE_INTRODUCING) { - if (e->flags & ENGINE_PREVIEWING) { + if (e->flags & ENGINE_EXCLUSIVE_PREVIEW) { + if (e->flags & ENGINE_OFFER_WINDOW_OPEN) { if (e->preview_player != 0xFF && !--e->preview_wait) { - e->flags &= ~ENGINE_PREVIEWING; + e->flags &= ~ENGINE_OFFER_WINDOW_OPEN; DeleteWindowById(WC_ENGINE_PREVIEW, i); e->preview_player++; } @@ -243,7 +237,7 @@ /* XXX - TTDBUG: TTD has a bug here ???? */ AcceptEnginePreview(i, best_player); } else { - e->flags |= ENGINE_PREVIEWING; + e->flags |= ENGINE_OFFER_WINDOW_OPEN; e->preview_wait = 20; if (IsInteractivePlayer(best_player)) ShowEnginePreviewWindow(i); } @@ -285,7 +279,7 @@ /* In case the player didn't build the vehicle during the intro period, * prevent that player from getting future intro periods for a while. */ - if (e->flags & ENGINE_INTRODUCING) { + if (e->flags & ENGINE_EXCLUSIVE_PREVIEW) { FOR_ALL_PLAYERS(p) { uint block_preview = p->block_preview; @@ -307,7 +301,7 @@ } } - e->flags = (e->flags & ~ENGINE_INTRODUCING) | ENGINE_AVAILABLE; + e->flags = (e->flags & ~ENGINE_EXCLUSIVE_PREVIEW) | ENGINE_AVAILABLE; AddRemoveEngineFromAutoreplaceAndBuildWindows(e->type); /* Now available for all players */ @@ -349,9 +343,9 @@ if (!(e->flags & ENGINE_AVAILABLE) && _date >= (e->intro_date + 365)) { /* Introduce it to all players */ NewVehicleAvailable(e); - } else if (!(e->flags & (ENGINE_AVAILABLE|ENGINE_INTRODUCING)) && _date >= e->intro_date) { + } else if (!(e->flags & (ENGINE_AVAILABLE|ENGINE_EXCLUSIVE_PREVIEW)) && _date >= e->intro_date) { /* Introduction date has passed.. show introducing dialog to one player. */ - e->flags |= ENGINE_INTRODUCING; + e->flags |= ENGINE_EXCLUSIVE_PREVIEW; /* Do not introduce new rail wagons */ if (!IsWagon(e - _engines))
--- a/src/engine.h +++ b/src/engine.h @@ -124,6 +124,15 @@ EF_RAIL_IS_MU = 2, ///< Rail vehicle is a multiple-unit (DMU/EMU) }; +/** + * Engine.flags is a bitmask, with the following values. + */ +enum { + ENGINE_AVAILABLE = 1, ///< This vehicle is available to everyone. + ENGINE_EXCLUSIVE_PREVIEW = 2, ///< This vehicle is in the exclusive preview stage, either being used or being offered to a player. + ENGINE_OFFER_WINDOW_OPEN = 4, ///< The exclusive offer window is currently open for a player. +}; + enum { NUM_VEHICLE_TYPES = 6 };