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Initial support for rail custom bridge heads

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This commit is contained in:
Jonathan G Rennison
2018-07-03 19:09:10 +01:00
parent 25af12814b
commit 77362b829a
25 changed files with 1055 additions and 235 deletions
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70
docs/landscape.html
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@@ -1473,10 +1473,76 @@
</tr>
</table>
</li>
<li style="color: blue">m2 bits 2..0: rail bridge heads track reserved for pbs
<table style="color: blue">
<tr>
<td><tt>0</tt>&nbsp; </td>
<td>not reserved</td>
</tr>
<tr>
<td><tt>1</tt>&nbsp; </td>
<td>X direction</td>
</tr>
<tr>
<td><tt>2</tt>&nbsp; </td>
<td>Y direction</td>
</tr>
<tr>
<td><tt>3</tt>&nbsp; </td>
<td>north corner (W-E)</td>
</tr>
<tr>
<td><tt>4</tt>&nbsp; </td>
<td>south corner (W-E)</td>
</tr>
<tr>
<td><tt>5</tt>&nbsp; </td>
<td>west corner (N-S)</td>
</tr>
<tr>
<td><tt>6</tt>&nbsp; </td>
<td>east corner (N-S)</td>
</tr>
</table>
</li>
<li style="color: blue">m2 bit 3: rail bridge heads opposite track is reserved, too</li>
<li>m3 bits 7..4: <a href="#OwnershipInfo">owner</a> of tram</li>
<li>m3 bits 3..0: <a href="#TrackType">track type</a> for railway</li>
<li>m5 bit 4: pbs reservation state for railway</li>
<li>m5 bits 7 clear: tunnel entrance/exit</li>
<li style="color: blue">m4 bits 5..0: rail bridge heads track layout: bit set = track present:
<table style="color: blue">
<tr>
<td nowrap valign=top>bit 0: </td>
<td align=left>in the X direction</td>
</tr>
<tr>
<td nowrap valign=top>bit 1: </td>
<td align=left>in the Y direction</td>
</tr>
<tr>
<td nowrap valign=top>bit 2: </td>
<td align=left>in the north corner (direction W-E)</td>
</tr>
<tr>
<td nowrap valign=top>bit 3: </td>
<td align=left>in the south corner (direction W-E)</td>
</tr>
<tr>
<td nowrap valign=top>bit 4: </td>
<td align=left>in the west corner (direction N-S)</td>
</tr>
<tr>
<td nowrap valign=top>bit 5: </td>
<td align=left>in the east corner (direction N-S)</td>
</tr>
</table>
</li>
<li>m5 bit 4: pbs reservation state for railway (tunnel only)</li>
<li>m5 bit 7 clear: tunnel entrance/exit</li>
<li>m5 bit 7 set: bridge ramp
<ul>
<li>m6 bits 5..2: <a name="BridgeType">bridge type</a>:

2
docs/landscape_grid.html
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@@ -347,7 +347,7 @@ the array so you can quickly see what is used and what is not.
<td class="bits">-inherit-</td>
<td class="bits"><span class="free">OOOO OOOO</span> <span class="used_p">PPPP PPPP</span></td>
<td class="bits">-inherit-</td>
<td class="bits">-inherit-</td>
<td class="bits"><span class="free">OO</span><span class="used_p">PP PPPP</span></td>
<td class="bits">-inherit-</td>
<td class="bits"><span class="free">OO</span>XX XX<span class="free">OO</span></td>
<td class="bits">-inherit-</td>