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Adjust signal on bridge/tunnel map bits, rename accessors, add docs.

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Use same bit to store red/green state for entrances and exits.
No longer re-use exit bit to store red/green state of entrance.
Avoid modifying the M2 of tunnel entrances/exits.
Rename and rationalise map accessor functions.
Document bits used in landscape HTML docs.
This commit is contained in:
Jonathan G Rennison
2016-09-18 14:23:02 +01:00
parent 161f70eb4a
commit 0d2e9f91bf
13 changed files with 175 additions and 131 deletions
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10
docs/landscape_grid.html
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@@ -9,6 +9,7 @@
span.option{ font-family: "Courier New", Courier, mono; background-color: rgb(255,255, 30); }
span.free { font-family: "Courier New", Courier, mono; background-color: rgb(30, 178, 54); }
span.used { font-family: "Courier New", Courier, mono; }
span.used_p{ font-family: "Courier New", Courier, mono; background-color: cyan; }
td.bits { white-space: nowrap; text-align: center; font-family: "Courier New", Courier, mono; }
td.caption { white-space: nowrap; text-align: left; }
td li { white-space: nowrap; text-align: left; }
@@ -23,6 +24,7 @@ the array so you can quickly see what is used and what is not.
<ul>
<li><span style="font-weight: bold;"><span class="free">O</span></span> - bit is free</li>
<li><span style="font-weight: bold;"><span class="used">X</span></span> - bit is used</li>
<li><span style="font-weight: bold;"><span class="used_p">P</span></span> - bit is used by patch feature</li>
<li><span style="font-weight: bold;"><span class="abuse">&nbsp;</span></span> - bit of attribute is abused for different purposes, i.e. other bits define the actual meaning.</li>
<li><span style="font-weight: bold;"><span class="option">~</span></span> - bit is accessed, but does not really have a meaning (e.g. owner of clear land is always OWNER_NONE)</li>
</ul>
@@ -334,8 +336,8 @@ the array so you can quickly see what is used and what is not.
<td class="bits"><span class="free">OOOO OOOO OOOO OOOO</span></td>
<td class="bits">XXXX XXXX</td>
<td class="bits"><span class="free">OOOO OOOO</span></td>
<td class="bits">X<span class="free">OO</span>X XXXX</td>
<td class="bits"><span class="free">OOOO OOOO</span></td>
<td class="bits">X<span class="used_p">PP</span>X XXXX</td>
<td class="bits"><span class="free">O</span><span class="used_p">P</span><span class="free">OO OO</span><span class="used_p">PP</span></td>
<td class="bits">XXXX XXXX</td>
</tr>
<tr>
@@ -343,11 +345,11 @@ the array so you can quickly see what is used and what is not.
<td class="bits">-inherit-</td>
<td class="bits">-inherit-</td>
<td class="bits">-inherit-</td>
<td class="bits"><span class="used_p">PPPP PPPP PPPP PPPP</span></td>
<td class="bits">-inherit-</td>
<td class="bits">-inherit-</td>
<td class="bits">-inherit-</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"><span class="free">O</span><span class="used_p">P</span>XX XX<span class="used_p">PP</span></td>
<td class="bits">-inherit-</td>
</tr>
<tr>