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Initial support for rail custom bridge heads

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This commit is contained in:
Jonathan G Rennison
2018-07-03 19:09:10 +01:00
parent 25af12814b
commit 77362b829a
25 changed files with 1055 additions and 235 deletions
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13
src/saveload/afterload.cpp
View File

@@ -1212,6 +1212,17 @@ bool AfterLoadGame()
}
}
if (!SlXvIsFeaturePresent(XSLFI_CUSTOM_BRIDGE_HEADS, 2)) {
/* change map bits for rail bridge heads */
for (TileIndex t = 0; t < map_size; t++) {
if (IsBridgeTile(t) && GetTunnelBridgeTransportType(t) == TRANSPORT_RAIL) {
SetCustomBridgeHeadTrackBits(t, DiagDirToDiagTrackBits(GetTunnelBridgeDirection(t)));
SetBridgeReservationTrackBits(t, HasBit(_m[t].m5, 4) ? DiagDirToDiagTrackBits(GetTunnelBridgeDirection(t)) : TRACK_BIT_NONE);
ClrBit(_m[t].m5, 4);
}
}
}
/* Elrails got added in rev 24 */
if (IsSavegameVersionBefore(24)) {
RailType min_rail = RAILTYPE_ELECTRIC;
@@ -1924,7 +1935,7 @@ bool AfterLoadGame()
break;
case MP_TUNNELBRIDGE: // Clear PBS reservation on tunnels/bridges
if (GetTunnelBridgeTransportType(t) == TRANSPORT_RAIL) SetTunnelBridgeReservation(t, false);
if (GetTunnelBridgeTransportType(t) == TRANSPORT_RAIL) UnreserveAcrossRailTunnelBridge(t);
break;
default: break;

5
src/saveload/company_sl.cpp
View File

@@ -201,12 +201,11 @@ void AfterLoadCompanyStats()
/* Count each tunnel/bridge TUNNELBRIDGE_TRACKBIT_FACTOR times to simulate
* the higher structural maintenance needs, and don't forget the end tiles. */
const uint middle_len = GetTunnelBridgeLength(tile, other_end) * TUNNELBRIDGE_TRACKBIT_FACTOR;
const uint len = middle_len + (2 * TUNNELBRIDGE_TRACKBIT_FACTOR);
switch (GetTunnelBridgeTransportType(tile)) {
case TRANSPORT_RAIL:
c = Company::GetIfValid(GetTileOwner(tile));
if (c != NULL) c->infrastructure.rail[GetRailType(tile)] += len;
if (c != NULL) c->infrastructure.rail[GetRailType(tile)] += middle_len + GetTunnelBridgeHeadOnlyRailInfrastructureCount(tile) + GetTunnelBridgeHeadOnlyRailInfrastructureCount(other_end);
break;
case TRANSPORT_ROAD: {
@@ -216,7 +215,7 @@ void AfterLoadCompanyStats()
case TRANSPORT_WATER:
c = Company::GetIfValid(GetTileOwner(tile));
if (c != NULL) c->infrastructure.water += len;
if (c != NULL) c->infrastructure.water += middle_len + (2 * TUNNELBRIDGE_TRACKBIT_FACTOR);
break;
default:

2
src/saveload/extended_ver_sl.cpp
View File

@@ -45,7 +45,7 @@ std::vector<uint32> _sl_xv_discardable_chunk_ids; ///< list of chunks
static const uint32 _sl_xv_slxi_chunk_version = 0; ///< current version os SLXI chunk
const SlxiSubChunkInfo _sl_xv_sub_chunk_infos[] = {
{ XSLFI_CUSTOM_BRIDGE_HEADS, XSCF_NULL, 1, 1, "custom_bridge_heads", NULL, NULL, NULL },
{ XSLFI_CUSTOM_BRIDGE_HEADS, XSCF_NULL, 2, 2, "custom_bridge_heads", NULL, NULL, NULL },
{ XSLFI_NULL, XSCF_NULL, 0, 0, NULL, NULL, NULL, NULL },// This is the end marker
};