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Add setting to show restricted electric signals using the default sprites.

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This is to improve visual distinctiveness of restricted signals when
using signal GRFs.
This defaults to off.
This commit is contained in:
Jonathan G Rennison
2015-12-09 01:01:37 +00:00
parent 8edf5e0a34
commit a93714a720
8 changed files with 43 additions and 3 deletions
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10
src/newgrf.cpp
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@@ -5671,11 +5671,19 @@ static void GraphicsNew(ByteReader *buf)
/* Load <num> sprites starting from <replace>, then skip <skip_num> sprites. */
grfmsg(2, "GraphicsNew: Replacing sprites %d to %d of %s (type 0x%02X) at SpriteID 0x%04X", offset, offset + num - 1, action5_type->name, type, replace);
for (; num > 0; num--) {
for (uint16 n = num; n > 0; n--) {
_cur.nfo_line++;
LoadNextSprite(replace == 0 ? _cur.spriteid++ : replace++, _cur.file_index, _cur.nfo_line, _cur.grf_container_ver);
}
if (type == 0x04 && (_cur.grffile->is_ottdfile || _cur.grfconfig->ident.grfid == BSWAP32(0xFF4F4701))) {
/* Signal graphics action 5: Fill duplicate signal sprite block if this is a baseset GRF or OpenGFX */
const SpriteID end = offset + num;
for (SpriteID i = offset; i < end; i++) {
DupSprite(SPR_SIGNALS_BASE + i, SPR_DUP_SIGNALS_BASE + i);
}
}
if (type == 0x0D) _loaded_newgrf_features.shore = SHORE_REPLACE_ACTION_5;
_cur.skip_sprites = skip_num;