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(svn r8956) -Documentation : complete reference of m6 usage is now available. 

A few little cleanups here and there.
release/0.6
belugas 2007-03-01 20:10:49 +00:00
parent c8faa6bee2
commit ed55f5f073
1 changed files with 200 additions and 156 deletions
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54
docs/landscape.html
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@ -11,15 +11,42 @@
<body> <body>
<h3><a name="Landscape">Landscape</a></h3> <h3><a name="Landscape">Landscape</a></h3>
<p>Seven attributes (counting &quot;type_height&quot;) hold the informations about a tile.<BR> <p>Seven attributes (counting &quot;<span style="font-weight: bold;">type_height</span>&quot;) hold the informations about a tile.<BR>
These attributes are referred to as These attributes are referred to as
"<span style="font-weight: bold;">type_height</span>", "<span style="font-weight: bold;">type_height</span>",
"<span style="font-weight: bold;">m1</span>", "<span style="font-weight: bold;">m2</span>", "<span style="font-weight: bold;">m1</span>", "<span style="font-weight: bold;">m2</span>",
"<span style="font-weight: bold;">m3</span>", "<span style="font-weight: bold;">m4</span>", "<span style="font-weight: bold;">m3</span>", "<span style="font-weight: bold;">m4</span>",
"<span style="font-weight: bold;">m5</span>" and "<span style="font-weight: bold;">m6</span>".<BR> "<span style="font-weight: bold;">m5</span>" and "<span style="font-weight: bold;">m6</span>".<BR>
The most important value is the class of a tile, stored in the upper 4 bits The most important value is the class of a tile, stored in the upper 4 bits
of the type_height array. The lower 4 bits are used to encode the height and of the <span style="font-weight: bold;">type_height</span> attribute. The lower 4 bits are used to encode the height and
slope data.<BR> slope data.
</p>
Special Attribute : <span style="font-weight: bold;">m6</span>. There are 4 bits of it that are used accross multiple tile classes<br>
<ul>
<li>
<a name = "bridge_direction">
Bits 7..6 :
<table border="1">
<tr bgcolor="#CCCCCC"><td colspan="2">Presence and direction of bridge above,<br>for tiles that support this.</td></tr>
<tr><td><tt>00</tt>&nbsp; </td><td>no bridge</td></tr>
<tr><td><tt>01</tt>&nbsp; </td><td>Axis X (North-East)</td></tr>
<tr><td><tt>02</tt>&nbsp; </td><td>Axis Y (South-West)</td></tr>
</table>
</li>
<li>
<a name = "tropic_zone">
Bits 1..0 :
<table border="1">
<tr bgcolor="#CCCCCC"><td colspan="2">Only meaningfull in tropic climate.<br>It contains the definition of the two available zones</td></tr>
<tr><td><tt>00</tt>&nbsp; </td><td>invalid zone</td></tr>
<tr><td><tt>01</tt>&nbsp; </td><td>desert</td></tr>
<tr><td><tt>02</tt>&nbsp; </td><td>rain forest</td></tr>
</table>
In any other climate, those 2 bits are free of use.
</li>
</ul>
<p>
For a graphical representation of the tile-layout have a look at For a graphical representation of the tile-layout have a look at
<a href="landscape_grid.html">Landscape grid</a> page. <a href="landscape_grid.html">Landscape grid</a> page.
</p> </p>
@ -27,7 +54,7 @@
The <a name="OwnershipInfo">owner of a tile</a>, as frequently associated with attribute m1, The <a name="OwnershipInfo">owner of a tile</a>, as frequently associated with attribute m1,
can be either players (human or AI) or "Game entities". can be either players (human or AI) or "Game entities".
They are identified using: They are identified using:
<table> <table border="1">
<tr><td><tt>00</tt>&nbsp; </td><td align=left>current player</td></tr> <tr><td><tt>00</tt>&nbsp; </td><td align=left>current player</td></tr>
<tr><td><tt>01..08</tt>&nbsp; </td><td align=left>AI or network players</td></tr> <tr><td><tt>01..08</tt>&nbsp; </td><td align=left>AI or network players</td></tr>
<tr><td><tt>0F</tt>&nbsp; </td><td align=left>a town owns the tile</td></tr> <tr><td><tt>0F</tt>&nbsp; </td><td align=left>a town owns the tile</td></tr>
@ -45,7 +72,7 @@
</tr> </tr>
<tr bgcolor="#CCCCCC"> <tr bgcolor="#CCCCCC">
<td align=left><strong><a name="Class0"><tt> 0 </tt></a></strong></td> <td align=left><strong><a name="Class0"><tt> 0 </tt></a></strong></td>
<td align=left>&nbsp;<strong>Ground </strong><td> <td align=left>&nbsp;<strong>Ground </strong></td>
</tr> </tr>
<tr> <tr>
<td valign=top nowrap>&nbsp;</td> <td valign=top nowrap>&nbsp;</td>
@ -127,6 +154,8 @@
</tr> </tr>
</table> </table>
</li> </li>
<li>m6 bits 7..6 : Possibility of a bridge above, in the <a href="#bridge_direction">direction specified</a></li>
<li>m6 bits 1..0 : <a href="#tropic_zone">Tropic zone definition</a></li>
</ul> </ul>
</td> </td>
</tr> </tr>
@ -432,6 +461,8 @@
</li> </li>
</ul> </ul>
</li> </li>
<li>m6 bits 7..6 : Possibility of a bridge above, in the <a href="#bridge_direction">direction specified</a></li>
<li>m6 bits 1..0 : <a href="#tropic_zone">Tropic zone definition</a></li>
</ul> </ul>
</td> </td>
</tr> </tr>
@ -523,6 +554,8 @@
<li>m5 bit 2: set if crossing lights are on</li> <li>m5 bit 2: set if crossing lights are on</li>
</ul> </ul>
</li> </li>
<li>m6 bits 7..6 : Possibility of a bridge above, in the <a href="#bridge_direction">direction specified</a></li>
<li>m6 bits 1..0 : <a href="#tropic_zone">Tropic zone definition</a></li>
</ul> </ul>
</td> </td>
</tr> </tr>
@ -1148,6 +1181,7 @@
One 'normal' floor has a height of 6 lift positions.</li> One 'normal' floor has a height of 6 lift positions.</li>
</ul> </ul>
</li> </li>
<li>m6 bits 1..0 : <a href="#tropic_zone">Tropic zone definition</a></li>
</ul> </ul>
</td> </td>
</tr> </tr>
@ -1234,6 +1268,8 @@
<td>one of trees is withering&nbsp;</td> <td>one of trees is withering&nbsp;</td>
</tr> </tr>
</table> </table>
</li>
<li>m6 bits 1..0 : <a href="#tropic_zone">Tropic zone definition</a></li>
</ul> </ul>
</td> </td>
</tr> </tr>
@ -1469,6 +1505,7 @@
</table> </table>
</li> </li>
<li>m6 bit 3: 1 when a drive through road stop is built over a town owned road, otherwise 0</li> <li>m6 bit 3: 1 when a drive through road stop is built over a town owned road, otherwise 0</li>
<li>m6 bits 1..0 : <a href="#tropic_zone">Tropic zone definition</a></li>
</ul> </ul>
</td> </td>
</tr> </tr>
@ -1575,6 +1612,8 @@
</tr> </tr>
</table> </table>
</li> </li>
<li>m6 bits 7..6 : Possibility of a bridge above, in the <a href="#bridge_direction">direction specified</a></li>
<li>m6 bits 1..0 : <a href="#tropic_zone">Tropic zone definition</a></li>
</ul> </ul>
</td> </td>
</tr> </tr>
@ -1907,6 +1946,7 @@
</tr> </tr>
</table> </table>
</li> </li>
<li>m6 bits 1..0 : <a href="#tropic_zone">Tropic zone definition</a></li>
</ul> </ul>
</td> </td>
</tr> </tr>
@ -2012,6 +2052,8 @@
<li>m5 bits 1..0: DiagDirection onto the bridge</li> <li>m5 bits 1..0: DiagDirection onto the bridge</li>
</ul> </ul>
</li> </li>
<li>m6 bits 7..6 : Possibility of a bridge above, in the <a href="#bridge_direction">direction specified</a></li>
<li>m6 bits 1..0 : <a href="#tropic_zone">Tropic zone definition</a></li>
</ul> </ul>
</td> </td>
</tr> </tr>
@ -2053,6 +2095,8 @@
</tr> </tr>
</table> </table>
</li> </li>
<li>m6 bits 7..6 : Possibility of a bridge above, in the <a href="#bridge_direction">direction specified</a></li>
<li>m6 bits 1..0 : <a href="#tropic_zone">Tropic zone definition</a></li>
</ul> </ul>
</td> </td>
</tr> </tr>