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OpenTTD-patches/docs/landscape_grid.html

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(svn r1988) - Docs: Added graphical representation of tile-data to docs section
2005-03-11 00:32:24 +00:00
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta content="text/html; charset=UTF-8" http-equiv="content-type">
(svn r1991) - Fix: Fix some of the gaping holes in the colouring, and added some additional info
2005-03-11 18:31:56 +00:00
<meta name="Description" content="Structure of OpenTTD (OTTD) landscape arrays #2">
<title>OpenTTD Landscape Internals - #2</title>
<style type="text/css">
(svn r3399) Simplify markup
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span.abuse { font-family: "Courier New", Courier, mono; background-color: rgb(255, 58, 31); }
span.free { font-family: "Courier New", Courier, mono; background-color: rgb(30, 178, 54); }
span.used { font-family: "Courier New", Courier, mono; }
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; }
th { white-space: nowrap; text-align: center; }
(svn r1991) - Fix: Fix some of the gaping holes in the colouring, and added some additional info
2005-03-11 18:31:56 +00:00
</style>
(svn r1988) - Docs: Added graphical representation of tile-data to docs section
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</head>
<body style="direction: ltr;">
<h3 style="font-weight: bold;">Landscape</h3>
(svn r2659) Catch up with reality in the landscape documentation
2005-07-21 06:13:17 +00:00
<span style="font-weight: bold;"></span>Five attributes hold the information about a tile.
(svn r1991) - Fix: Fix some of the gaping holes in the colouring, and added some additional info
2005-03-11 18:31:56 +00:00
This can be seen in the <a href="landscape.html">Landscape</a> document. This page tries to give an overview of used and free bits of
the array so you can quickly see what is used and what is not.
(svn r1988) - Docs: Added graphical representation of tile-data to docs section
2005-03-11 00:32:24 +00:00
<ul>
(svn r3399) Simplify markup
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<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="abuse">&nbsp;</span></span> - bit of attribute is abused for different purposes</li>
(svn r1988) - Docs: Added graphical representation of tile-data to docs section
2005-03-11 00:32:24 +00:00
</ul>
(svn r1991) - Fix: Fix some of the gaping holes in the colouring, and added some additional info
2005-03-11 18:31:56 +00:00
<p>
<ul>
(svn r2659) Catch up with reality in the landscape documentation
2005-07-21 06:13:17 +00:00
<li><span style="font-weight: bold;">type_height</span> - 8 bits in size, stores tile height (lower 4 bits) and tile class (upper 4 bits)</li>
(svn r3013) Update the documentation: The 'owner' attribute was renamed to 'm1' long ago
2005-10-04 17:34:50 +00:00
<li><span style="font-weight: bold;">m1</span> - 8 bits in size, used to identify the owner of that tile (eg piece of rail, bridge, etc.)</li>
(svn r2659) Catch up with reality in the landscape documentation
2005-07-21 06:13:17 +00:00
<li><span style="font-weight: bold;">m2</span> - 16 bits in size, used to identify the index of the given tile (object) in the (object-)array</li>
(svn r3398) Remove TTDp nomenclature
2006-01-15 09:17:01 +00:00
<li><span style="font-weight: bold;">m3</span> - 8 bits in size, is used for general storage</li>
<li><span style="font-weight: bold;">m4</span> - 8 bits in size, is used for general storage</li>
(svn r2659) Catch up with reality in the landscape documentation
2005-07-21 06:13:17 +00:00
<li><span style="font-weight: bold;">m5</span> - 8 bits in size, is used for general storage</li>
(svn r1991) - Fix: Fix some of the gaping holes in the colouring, and added some additional info
2005-03-11 18:31:56 +00:00
</ul>
(svn r3401) (Hopefully) fix some inaccuracies
2006-01-16 15:23:06 +00:00
<table align=center border="1" cellpadding="2" cellspacing="2">
(svn r1988) - Docs: Added graphical representation of tile-data to docs section
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<tbody>
<tr>
(svn r3401) (Hopefully) fix some inaccuracies
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<th colspan=2>class</th>
(svn r3399) Simplify markup
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<th>m1 (8)</th>
<th>m2 (16)</th>
<th>m3 (8)</th>
<th>m4 (8)</th>
<th>type_height (8)</th>
<th>m5 (8)</th>
(svn r1988) - Docs: Added graphical representation of tile-data to docs section
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</tr>
(svn r2527) - Clarify map-description file. Bits are from left to right with the lowest bit on the left. Eg. 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ... Is that clear?
2005-07-07 15:21:55 +00:00
<tr>
(svn r3401) (Hopefully) fix some inaccuracies
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<td colspan=2 class="caption">bits</td>
(svn r3400) Convert the bit patterns to big endian notation
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<td class="bits">7654 3210</td>
<td class="bits">FEDC BA98 7654 3210</td>
<td class="bits">7654 3210</td>
<td class="bits">7654 3210</td>
<td class="bits">7654 3210</td>
<td class="bits">7654 3210</td>
(svn r2527) - Clarify map-description file. Bits are from left to right with the lowest bit on the left. Eg. 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ... Is that clear?
2005-07-07 15:21:55 +00:00
</tr>
(svn r1988) - Docs: Added graphical representation of tile-data to docs section
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<tr>
(svn r6443) -Fix (r6001): Please update the documentation if you mess with the _m[] bits!
2006-09-12 10:42:04 +00:00
<td rowspan="2">0</td>
(svn r3401) (Hopefully) fix some inaccuracies
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<td class="caption">ground</td>
(svn r3399) Simplify markup
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<td class="bits">XXXX XXXX</td>
<td class="bits"><span class="free">OOOO OOOO OOOO OOOO</span></td>
(svn r6443) -Fix (r6001): Please update the documentation if you mess with the _m[] bits!
2006-09-12 10:42:04 +00:00
<td class="bits"><span class="free">OOOO OOOO</span></td>
(svn r3400) Convert the bit patterns to big endian notation
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<td class="bits">XXXX XX<span class="free">OO</span></td>
(svn r3399) Simplify markup
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<td class="bits">XXXX XXXX</td>
(svn r3401) (Hopefully) fix some inaccuracies
2006-01-16 15:23:06 +00:00
<td class="bits">XXXX XXXX</td>
(svn r1988) - Docs: Added graphical representation of tile-data to docs section
2005-03-11 00:32:24 +00:00
</tr>
(svn r6443) -Fix (r6001): Please update the documentation if you mess with the _m[] bits!
2006-09-12 10:42:04 +00:00
<tr>
<td class="caption">farmland</td>
<td class="bits">-inherit-</td>
<td class="bits">XXXX XXXX XXXX XXXX</td>
<td class="bits"><span class="free">OOOO</span> XXXX</td>
<td class="bits">-inherit-</td>
<td class="bits">-inherit-</td>
<td class="bits"><span class="free">OOO</span>X XXXX</td>
</tr>
(svn r1988) - Docs: Added graphical representation of tile-data to docs section
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<tr>
(svn r3401) (Hopefully) fix some inaccuracies
2006-01-16 15:23:06 +00:00
<td rowspan=3>1</td>
<td class="caption">rail</td>
<td class="bits">XXXX XXXX</td>
(svn r3400) Convert the bit patterns to big endian notation
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<td class="bits"><span class="free">OOOO OOOO</span> XXXX XXXX</td>
(svn r3399) Simplify markup
2006-01-15 10:26:07 +00:00
<td class="bits">XXXX XXXX</td>
(svn r3472) - [PBS] Remove from trunk. Anyone interested can still find it in branch/pbs. This reverts revisions r3158, r3140, r3075, r2977, r2674, r2625, r2621, r2529, r2528, r2525, r2524, r2519, r2517, r2516, r2507, r2499. (in conjunction with Tron) - The only change is that the nsignalsw.grf file is kept and that existing nightlies with PBS signals get those signals converted to combo-signals.
2006-01-29 18:57:26 +00:00
<td class="bits"><span class="free">OOOO O</span>XXX</td>
(svn r3399) Simplify markup
2006-01-15 10:26:07 +00:00
<td class="bits">XXXX XXXX</td>
<td class="bits">XXXX XXXX</td>
(svn r1988) - Docs: Added graphical representation of tile-data to docs section
2005-03-11 00:32:24 +00:00
</tr>
<tr>
(svn r3401) (Hopefully) fix some inaccuracies
2006-01-16 15:23:06 +00:00
<td class="caption">depot</td>
(svn r3399) Simplify markup
2006-01-15 10:26:07 +00:00
<td class="bits">-inherit-</td>
<td class="bits"><span class="free">OOOO OOOO OOOO OOOO</span></td>
(svn r3472) - [PBS] Remove from trunk. Anyone interested can still find it in branch/pbs. This reverts revisions r3158, r3140, r3075, r2977, r2674, r2625, r2621, r2529, r2528, r2525, r2524, r2519, r2517, r2516, r2507, r2499. (in conjunction with Tron) - The only change is that the nsignalsw.grf file is kept and that existing nightlies with PBS signals get those signals converted to combo-signals.
2006-01-29 18:57:26 +00:00
<td class="bits"><span class="free">OOOO</span> XXXX</td>
(svn r3401) (Hopefully) fix some inaccuracies
2006-01-16 15:23:06 +00:00
<td class="bits"><span class="free">OOOO</span> XXXX</td>
<td class="bits">-inherit-</td>
<td class="bits">XX<span class="free">OO O</span>XXX</td>
</tr>
<tr>
<td class="caption">waypoint</td>
<td class="bits">-inherit-</td>
<td class="bits">XXXX XXXX XXXX XXXX</td>
(svn r5326) Remove the indicator bit for custom waypoint graphics, because it just contains redundant information Yup-yup-ed by: peter1138
2006-06-21 11:30:28 +00:00
<td class="bits"><span class="free">OOOO</span> XXXX</td>
(svn r3401) (Hopefully) fix some inaccuracies
2006-01-16 15:23:06 +00:00
<td class="bits"><span class="free">OOOO</span> XXXX</td>
(svn r3399) Simplify markup
2006-01-15 10:26:07 +00:00
<td class="bits">-inherit-</td>
(svn r3400) Convert the bit patterns to big endian notation
2006-01-15 10:46:36 +00:00
<td class="bits">XX<span class="free">OO O</span>XXX</td>
(svn r1988) - Docs: Added graphical representation of tile-data to docs section
2005-03-11 00:32:24 +00:00
</tr>
<tr>
(svn r3401) (Hopefully) fix some inaccuracies
2006-01-16 15:23:06 +00:00
<td rowspan=3>2</td>
<td class="caption">road</td>
(svn r3399) Simplify markup
2006-01-15 10:26:07 +00:00
<td class="bits">XXXX XXXX</td>
(svn r3401) (Hopefully) fix some inaccuracies
2006-01-16 15:23:06 +00:00
<td class="bits">XXXX XXXX XXXX XXXX</td>
(svn r3399) Simplify markup
2006-01-15 10:26:07 +00:00
<td class="bits"><span class="free">OOOO OOOO</span></td>
<td class="bits">XXXX XXXX</td>
<td class="bits">XXXX XXXX</td>
<td class="bits">XXXX XXXX</td>
(svn r1988) - Docs: Added graphical representation of tile-data to docs section
2005-03-11 00:32:24 +00:00
</tr>
<tr>
(svn r3401) (Hopefully) fix some inaccuracies
2006-01-16 15:23:06 +00:00
<td class="caption">level crossing</td>
<td class="bits">-inherit-</td>
(svn r3399) Simplify markup
2006-01-15 10:26:07 +00:00
<td class="bits">-inherit-</td>
<td class="bits">XXXX XXXX</td>
<td class="bits">XXXX XXXX</td>
<td class="bits">-inherit-</td>
(svn r3472) - [PBS] Remove from trunk. Anyone interested can still find it in branch/pbs. This reverts revisions r3158, r3140, r3075, r2977, r2674, r2625, r2621, r2529, r2528, r2525, r2524, r2519, r2517, r2516, r2507, r2499. (in conjunction with Tron) - The only change is that the nsignalsw.grf file is kept and that existing nightlies with PBS signals get those signals converted to combo-signals.
2006-01-29 18:57:26 +00:00
<td class="bits">XXXX XX<span class="free">OO</span></td>
(svn r1988) - Docs: Added graphical representation of tile-data to docs section
2005-03-11 00:32:24 +00:00
</tr>
<tr>
(svn r3401) (Hopefully) fix some inaccuracies
2006-01-16 15:23:06 +00:00
<td class="caption">road depot</td>
(svn r3399) Simplify markup
2006-01-15 10:26:07 +00:00
<td class="bits">-inherit-</td>
<td class="bits"><span class="free">OOOO OOOO OOOO OOOO</span></td>
<td class="bits"><span class="free">OOOO OOOO</span></td>
(svn r3400) Convert the bit patterns to big endian notation
2006-01-15 10:46:36 +00:00
<td class="bits">X<span class="free">OOO OOOO</span></td>
(svn r3399) Simplify markup
2006-01-15 10:26:07 +00:00
<td class="bits">-inherit-</td>
<td class="bits">XXXX XXXX</td>
(svn r1988) - Docs: Added graphical representation of tile-data to docs section
2005-03-11 00:32:24 +00:00
</tr>
<tr>
(svn r3401) (Hopefully) fix some inaccuracies
2006-01-16 15:23:06 +00:00
<td>3</td>
<td class="caption">town</td>
(svn r3399) Simplify markup
2006-01-15 10:26:07 +00:00
<td class="bits"><span class="abuse">XXXX XXXX</span></td>
<td class="bits">XXXX XXXX XXXX XXXX</td>
(svn r3400) Convert the bit patterns to big endian notation
2006-01-15 10:46:36 +00:00
<td class="bits">XX<span class="free">OO OOOO</span></td>
(svn r3399) Simplify markup
2006-01-15 10:26:07 +00:00
<td class="bits">XXXX XXXX</td>
<td class="bits">XXXX XXXX</td>
(svn r3400) Convert the bit patterns to big endian notation
2006-01-15 10:46:36 +00:00
<td class="bits">X<span class="free">O</span>XX XXXX</td>
(svn r1988) - Docs: Added graphical representation of tile-data to docs section
2005-03-11 00:32:24 +00:00
</tr>
<tr>
(svn r3401) (Hopefully) fix some inaccuracies
2006-01-16 15:23:06 +00:00
<td>4</td>
<td class="caption">trees</td>
<td class="bits">XXXX XXXX</td>
(svn r3445) - Fix: [ 1415379 ] Enhance documentation of lift destination - Fix: wrong documentation of trees (Tron)
2006-01-26 18:36:14 +00:00
<td class="bits"><span class="free">OOOO OOOO</span> XXXX XXXX</td>
(svn r3399) Simplify markup
2006-01-15 10:26:07 +00:00
<td class="bits">XXXX XXXX</td>
(svn r3400) Convert the bit patterns to big endian notation
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<td class="bits">XXXX XX<span class="free">OO</span></td>
(svn r3399) Simplify markup
2006-01-15 10:26:07 +00:00
<td class="bits">XXXX XXXX</td>
(svn r3400) Convert the bit patterns to big endian notation
2006-01-15 10:46:36 +00:00
<td class="bits">XX<span class="free">OO O</span>XXX</td>
(svn r1988) - Docs: Added graphical representation of tile-data to docs section
2005-03-11 00:32:24 +00:00
</tr>
<tr>
(svn r3401) (Hopefully) fix some inaccuracies
2006-01-16 15:23:06 +00:00
<td>5</td>
<td class="caption">station</td>
(svn r3399) Simplify markup
2006-01-15 10:26:07 +00:00
<td class="bits">XXXX XXXX</td>
<td class="bits">XXXX XXXX XXXX XXXX</td>
(svn r4724) - Newstations: Add per-tile random data for station tiles.
2006-05-03 21:25:49 +00:00
<td class="bits">XXXX XXXX</td>
(svn r3399) Simplify markup
2006-01-15 10:26:07 +00:00
<td class="bits">XXXX XXXX</td>
<td class="bits">XXXX XXXX</td>
<td class="bits">XXXX XXXX</td>
(svn r1988) - Docs: Added graphical representation of tile-data to docs section
2005-03-11 00:32:24 +00:00
</tr>
<tr>
(svn r3401) (Hopefully) fix some inaccuracies
2006-01-16 15:23:06 +00:00
<td>6</td>
<td class="caption">water</td>
(svn r3399) Simplify markup
2006-01-15 10:26:07 +00:00
<td class="bits">XXXX XXXX</td>
<td class="bits"><span class="free">OOOO OOOO OOOO OOOO</span></td>
<td class="bits"><span class="free">OOOO OOOO</span></td>
<td class="bits"><span class="free">OOOO OOOO</span></td>
<td class="bits">XXXX XXXX</td>
<td class="bits">XXXX XXXX</td>
(svn r1988) - Docs: Added graphical representation of tile-data to docs section
2005-03-11 00:32:24 +00:00
</tr>
<tr>
(svn r7642) -Codechange: unify all the different locations where the animation state is stored into a single location.
2006-12-30 11:57:52 +00:00
<td rowspan=3>8</td>
(svn r3401) (Hopefully) fix some inaccuracies
2006-01-16 15:23:06 +00:00
<td class="caption">industry</td>
(svn r3400) Convert the bit patterns to big endian notation
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<td class="bits"><span class="abuse">X</span><span class="free">OO</span><span class="abuse">X XXXX</span></td>
(svn r3399) Simplify markup
2006-01-15 10:26:07 +00:00
<td class="bits">XXXX XXXX XXXX XXXX</td>
<td class="bits"><span class="free">OOOO OOOO</span></td>
<td class="bits"><span class="free">OOOO OOOO</span></td>
<td class="bits">XXXX XXXX</td>
<td class="bits">XXXX XXXX</td>
(svn r1988) - Docs: Added graphical representation of tile-data to docs section
2005-03-11 00:32:24 +00:00
</tr>
<tr>
(svn r7642) -Codechange: unify all the different locations where the animation state is stored into a single location.
2006-12-30 11:57:52 +00:00
<td>bubble/sugar/toffee, gold/copper/coal, oil wells, power station</td>
(svn r3401) (Hopefully) fix some inaccuracies
2006-01-16 15:23:06 +00:00
<td class="bits"><span class="abuse">X</span><span class="free">OOO OOOO</span></td>
(svn r3399) Simplify markup
2006-01-15 10:26:07 +00:00
<td class="bits">-inherit-</td>
<td class="bits">XXXX XXXX</td>
<td class="bits"><span class="free">OOOO OOOO</span></td>
<td class="bits">-inherit-</td>
<td class="bits">-inherit-</td>
(svn r1988) - Docs: Added graphical representation of tile-data to docs section
2005-03-11 00:32:24 +00:00
</tr>
<tr>
(svn r3401) (Hopefully) fix some inaccuracies
2006-01-16 15:23:06 +00:00
<td>toy factory</td>
<td class="bits"><span class="abuse">X</span><span class="free">OOO OOOO</span></td>
(svn r3399) Simplify markup
2006-01-15 10:26:07 +00:00
<td class="bits">-inherit-</td>
<td class="bits">XXXX XXXX</td>
<td class="bits">XXXX XXXX</td>
<td class="bits">-inherit-</td>
<td class="bits">-inherit-</td>
(svn r1988) - Docs: Added graphical representation of tile-data to docs section
2005-03-11 00:32:24 +00:00
</tr>
<tr>
(svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals)
2006-12-27 12:38:02 +00:00
<td rowspan=2>9</td>
(svn r3401) (Hopefully) fix some inaccuracies
2006-01-16 15:23:06 +00:00
<td class="caption">tunnel</td>
(svn r3399) Simplify markup
2006-01-15 10:26:07 +00:00
<td class="bits">XXXX XXXX</td>
<td class="bits"><span class="free">OOOO OOOO OOOO OOOO</span></td>
(svn r3400) Convert the bit patterns to big endian notation
2006-01-15 10:46:36 +00:00
<td class="bits"><span class="free">OOOO</span> XXXX</td>
(svn r3472) - [PBS] Remove from trunk. Anyone interested can still find it in branch/pbs. This reverts revisions r3158, r3140, r3075, r2977, r2674, r2625, r2621, r2529, r2528, r2525, r2524, r2519, r2517, r2516, r2507, r2499. (in conjunction with Tron) - The only change is that the nsignalsw.grf file is kept and that existing nightlies with PBS signals get those signals converted to combo-signals.
2006-01-29 18:57:26 +00:00
<td class="bits">X<span class="free">OOO OOOO</span></td>
(svn r3399) Simplify markup
2006-01-15 10:26:07 +00:00
<td class="bits">XXXX XXXX</td>
(svn r5203) Some bits were incorrectly marked as used
2006-06-09 20:06:02 +00:00
<td class="bits">X<span class="free">OOO</span> XXXX</td>
(svn r1988) - Docs: Added graphical representation of tile-data to docs section
2005-03-11 00:32:24 +00:00
</tr>
<tr>
(svn r3856) Distinct between bridge ramps and bridge middle parts
2006-03-14 09:00:10 +00:00
<td>bridge ramp</td>
<td class="bits">XXXX XXXX</td>
<td class="bits"><span class="free">OOOO OOOO</span> <span class="abuse">XXXX</span> <span class="free">OOOO</span></td>
<td class="bits"><span class="free">OOOO</span> XXXX</td>
<td class="bits">X<span class="free">OOO OOOO</span></td>
<td class="bits">XXXX XXXX</td>
(svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals)
2006-12-27 12:38:02 +00:00
<td class="bits">X<span class="free">OOO</span> XXXX</td>
(svn r1988) - Docs: Added graphical representation of tile-data to docs section
2005-03-11 00:32:24 +00:00
</tr>
<tr>
(svn r3401) (Hopefully) fix some inaccuracies
2006-01-16 15:23:06 +00:00
<td>A</td>
<td class="caption">various (HQ)</td>
(svn r3399) Simplify markup
2006-01-15 10:26:07 +00:00
<td class="bits">XXXX XXXX</td>
<td class="bits"><span class="free">OOOO OOOO OOOO OOOO</span></td>
<td class="bits"><span class="free">OOOO OOOO</span></td>
<td class="bits"><span class="free">OOOO OOOO</span></td>
<td class="bits">XXXX XXXX</td>
<td class="bits">XXXX XXXX</td>
(svn r1988) - Docs: Added graphical representation of tile-data to docs section
2005-03-11 00:32:24 +00:00
</tr>
</tbody>
</table>
(svn r1991) - Fix: Fix some of the gaping holes in the colouring, and added some additional info
2005-03-11 18:31:56 +00:00
(svn r1988) - Docs: Added graphical representation of tile-data to docs section
2005-03-11 00:32:24 +00:00
</body>
</html>
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