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(svn r4546) - NewGRF: add support for Action 0x05, type 0x04: replacement signal graphics. Thanks to Purno for supplying data to test

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peter1138
2006-04-23 15:57:34 +00:00
parent 4ad0c3cd75
commit 14b6860e62
3 changed files with 34 additions and 3 deletions
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24
newgrf.c
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@@ -38,6 +38,7 @@ uint16 _custom_sprites_base;
static int _skip_sprites; // XXX
static uint _file_index; // XXX
extern int _traininfo_vehicle_pitch;
SpriteID _signal_base = 0;
static GRFFile *_cur_grffile;
GRFFile *_first_grffile;
@@ -1823,8 +1824,27 @@ static void GraphicsNew(byte *buf, int len)
type = grf_load_byte(&buf);
num = grf_load_extended(&buf);
grfmsg(GMS_NOTICE, "GraphicsNew: Custom graphics (type 0x%02X) sprite block of length %d (unimplemented, ignoring).\n",
type, num);
switch (type) {
case 0x04: /* Signal graphics */
if (num != 112 && num != 240) {
grfmsg(GMS_WARN, "GraphicsNews: Signal graphics sprite count must be 112 or 240, skipping.");
return;
}
_signal_base = _cur_spriteid;
break;
default:
grfmsg(GMS_NOTICE, "GraphicsNew: Custom graphics (type 0x%02X) sprite block of length %u (unimplemented, ignoring).\n",
type, num);
return;
}
grfmsg(GMS_NOTICE, "GraphicsNew: Loading %u sprites of type 0x%02X at SpriteID 0x%04X", num, type, _cur_spriteid);
for (; num > 0; num--) {
LoadNextSprite(_cur_spriteid++, _file_index);
_nfo_line++;
}
}
/* Action 0x06 */