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(svn r12143) -Fix (r8038): Engine::preview_player does not contain a Player ID. Rename this to preview_player_rank and change back to a uint8 to avoid confusion.

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This commit is contained in:
peter1138 2008-02-15 11:02:50 +00:00
parent 4164d2488f
commit d1c741db4c
3 changed files with 14 additions and 14 deletions
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24
src/engine.cpp
View File

@ -191,20 +191,20 @@ static void AcceptEnginePreview(EngineID eid, PlayerID player)
SetBit(p->avail_roadtypes, HasBit(EngInfo(eid)->misc_flags, EF_ROAD_TRAM) ? ROADTYPE_TRAM : ROADTYPE_ROAD);
}
e->preview_player = INVALID_PLAYER;
e->preview_player_rank = 0xFF;
if (player == _local_player) {
AddRemoveEngineFromAutoreplaceAndBuildWindows(e->type);
}
}
static PlayerID GetBestPlayer(PlayerID pp)
static PlayerID GetBestPlayer(uint8 pp)
{
const Player *p;
int32 best_hist;
PlayerID best_player;
uint mask = 0;
do {
for (; pp != 0; pp--) {
best_hist = -1;
best_player = PLAYER_SPECTATOR;
FOR_ALL_PLAYERS(p) {
@ -218,7 +218,7 @@ static PlayerID GetBestPlayer(PlayerID pp)
if (best_player == PLAYER_SPECTATOR) return PLAYER_SPECTATOR;
SetBit(mask, best_player);
} while (pp--, pp != 0);
}
return best_player;
}
@ -234,16 +234,16 @@ void EnginesDailyLoop()
if (e->flags & ENGINE_EXCLUSIVE_PREVIEW) {
if (e->flags & ENGINE_OFFER_WINDOW_OPEN) {
if (e->preview_player != 0xFF && !--e->preview_wait) {
if (e->preview_player_rank != 0xFF && !--e->preview_wait) {
e->flags &= ~ENGINE_OFFER_WINDOW_OPEN;
DeleteWindowById(WC_ENGINE_PREVIEW, i);
e->preview_player++;
e->preview_player_rank++;
}
} else if (e->preview_player != 0xFF) {
PlayerID best_player = GetBestPlayer(e->preview_player);
} else if (e->preview_player_rank != 0xFF) {
PlayerID best_player = GetBestPlayer(e->preview_player_rank);
if (best_player == PLAYER_SPECTATOR) {
e->preview_player = INVALID_PLAYER;
e->preview_player_rank = 0xFF;
continue;
}
@ -273,7 +273,7 @@ CommandCost CmdWantEnginePreview(TileIndex tile, uint32 flags, uint32 p1, uint32
if (!IsEngineIndex(p1)) return CMD_ERROR;
e = GetEngine(p1);
if (GetBestPlayer(e->preview_player) != _current_player) return CMD_ERROR;
if (GetBestPlayer(e->preview_player_rank) != _current_player) return CMD_ERROR;
if (flags & DC_EXEC) AcceptEnginePreview(p1, _current_player);
@ -361,7 +361,7 @@ void EnginesMonthlyLoop()
/* Do not introduce new rail wagons */
if (!IsWagon(e - _engines))
e->preview_player = (PlayerID)1; // Give to the player with the highest rating.
e->preview_player_rank = 1; // Give to the player with the highest rating.
}
}
}
@ -613,7 +613,7 @@ static const SaveLoad _engine_desc[] = {
SLE_VAR(Engine, lifelength, SLE_UINT8),
SLE_VAR(Engine, flags, SLE_UINT8),
SLE_VAR(Engine, preview_player, SLE_UINT8),
SLE_VAR(Engine, preview_player_rank, SLE_UINT8),
SLE_VAR(Engine, preview_wait, SLE_UINT8),
SLE_CONDNULL(1, 0, 44),
SLE_VAR(Engine, player_avail, SLE_UINT8),

2
src/engine.h
View File

@ -124,7 +124,7 @@ struct Engine {
uint16 duration_phase_1, duration_phase_2, duration_phase_3;
byte lifelength;
byte flags;
PlayerByte preview_player;
uint8 preview_player_rank;
byte preview_wait;
byte player_avail;
VehicleType type; ///< type, ie VEH_ROAD, VEH_TRAIN, etc.

2
src/oldloader.cpp
View File

@ -1289,7 +1289,7 @@ static const OldChunks engine_chunk[] = {
OCL_SVAR( OC_UINT8, Engine, lifelength ),
OCL_SVAR( OC_UINT8, Engine, flags ),
OCL_SVAR( OC_UINT8, Engine, preview_player ),
OCL_SVAR( OC_UINT8, Engine, preview_player_rank ),
OCL_SVAR( OC_UINT8, Engine, preview_wait ),
OCL_NULL( 2 ), ///< Junk