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Add custom signal style properties to set electric/semaphore enabled types

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This commit is contained in:
Jonathan G Rennison
2022-06-19 17:43:46 +01:00
parent 175c5d4d50
commit 191f710c40
9 changed files with 164 additions and 13 deletions
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6
src/newgrf_railtype.cpp
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@@ -163,8 +163,10 @@ CustomSignalSpriteResult GetCustomSignalSprite(const RailtypeInfo *rti, TileInde
}
for (const GRFFile *grf : _new_signals_grfs) {
if (type == SIGTYPE_PROG && !HasBit(grf->new_signal_ctrl_flags, NSCF_PROGSIG)) continue;
if (type == SIGTYPE_NO_ENTRY && !HasBit(grf->new_signal_ctrl_flags, NSCF_NOENTRYSIG)) continue;
if (style == 0) {
if (type == SIGTYPE_PROG && !HasBit(grf->new_signal_ctrl_flags, NSCF_PROGSIG)) continue;
if (type == SIGTYPE_NO_ENTRY && !HasBit(grf->new_signal_ctrl_flags, NSCF_NOENTRYSIG)) continue;
}
if (!HasBit(grf->new_signal_style_mask, style)) continue;
uint32 param1 = (context == CSSC_GUI) ? 0x10 : 0x00;