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Add signal style flag for drawing on the opposite side

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This commit is contained in:
Jonathan G Rennison
2022-06-22 23:45:44 +01:00
parent ff064e06b8
commit fcae909839
12 changed files with 96 additions and 33 deletions
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5
src/signal.cpp
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@@ -33,6 +33,7 @@ uint64 _aspect_cfg_hash = 0;
uint16 _non_aspect_inc_style_mask = 0;
uint16 _always_reserve_through_style_mask = 0;
uint16 _no_tunnel_bridge_style_mask = 0;
uint16 _signal_opposite_side_style_mask = 0;
bool _signal_sprite_oversized = false;
/// List of signals dependent upon this one
@@ -1513,6 +1514,7 @@ static bool DetermineExtraAspectsVariable()
_non_aspect_inc_style_mask = 0;
_no_tunnel_bridge_style_mask = 0;
_always_reserve_through_style_mask = 0;
_signal_opposite_side_style_mask = 0;
if (_settings_game.vehicle.train_braking_model == TBM_REALISTIC) {
for (RailType r = RAILTYPE_BEGIN; r != RAILTYPE_END; r++) {
@@ -1536,6 +1538,9 @@ static bool DetermineExtraAspectsVariable()
} else {
_new_signal_styles[i].lookahead_extra_aspects = _new_signal_styles[i].grffile->new_signal_extra_aspects;
}
if (HasBit(_new_signal_styles[i].style_flags, NSSF_OPPOSITE_SIDE)) {
SetBit(_signal_opposite_side_style_mask, i + 1);
}
}
for (uint i = _num_new_signal_styles; i < MAX_NEW_SIGNAL_STYLES; i++) {
_new_signal_styles[i].lookahead_extra_aspects = new_extra_aspects;