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(svn r8283) -Fix (r8128): Custom waypoint drawing used wrong bits since bitshuffling occurred. Also update with other station drawing changes (code duplication, 

eh?)
This commit is contained in:
peter1138 2007-01-19 21:40:10 +00:00
parent f07cbde398
commit d3761d97eb
1 changed files with 21 additions and 9 deletions
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30
src/rail_cmd.cpp
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@ -1324,8 +1324,7 @@ static void DrawTile_Track(TileInfo *ti)
relocation = GetCustomStationRelocation(statspec, st, ti->tile);
image = dts->ground_sprite;
if (HASBIT(image, 31)) {
CLRBIT(image, 31);
if (HASBIT(image, SPRITE_MODIFIER_USE_OFFSET)) {
image += GetCustomStationGroundRelocation(statspec, st, ti->tile);
image += rti->custom_ground_offset;
} else {
@ -1349,9 +1348,18 @@ default_waypoint:
if (GetRailType(ti->tile) == RAILTYPE_ELECTRIC) DrawCatenary(ti);
foreach_draw_tile_seq(dtss, dts->seq) {
SpriteID image = dtss->image + relocation;
SpriteID image = dtss->image;
SpriteID pal;
/* Unlike stations, our default waypoint has no variation for
* different railtype, so don't use the railtype offset if
* no relocation is set */
if (HASBIT(image, SPRITE_MODIFIER_USE_OFFSET)) {
image += rti->total_offset;
} else {
image += relocation;
}
if (_display_opt & DO_TRANS_BUILDINGS) {
SETBIT(image, PALETTE_MODIFIER_TRANSPARENT);
pal = PALETTE_TO_TRANSPARENT;
@ -1361,12 +1369,16 @@ default_waypoint:
pal = dtss->pal;
}
AddSortableSpriteToDraw(
image, pal,
ti->x + dtss->delta_x, ti->y + dtss->delta_y,
dtss->size_x, dtss->size_y,
dtss->size_z, ti->z + dtss->delta_z
);
if ((byte)dtss->delta_z != 0x80) {
AddSortableSpriteToDraw(
image, pal,
ti->x + dtss->delta_x, ti->y + dtss->delta_y,
dtss->size_x, dtss->size_y,
dtss->size_z, ti->z + dtss->delta_z
);
} else {
AddChildSpriteScreen(image, pal, dtss->delta_x, dtss->delta_y);
}
}
}
DrawBridgeMiddle(ti);