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Add NewGRF object properties to set viewport map mode/smallmap tile type

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Jonathan G Rennison
2022-02-07 01:16:45 +00:00
parent 1d885c462f
commit d4f11eca42
16 changed files with 479 additions and 39 deletions
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@@ -413,6 +413,56 @@
This property can be used to enable flood resistance without enabling the object to be built on water.<br />
The property length is 1 byte. 0 is disabled (default). 1 is enabled.</p>
<p>This is indicated by the feature name: <font face="monospace">action0_object_flood_resistant</font>, version 1</p>
<h4 id="object_viewport_map_tile_type">Set tile type used for display in viewport map mode and the small-map window (mappable property: object_viewport_map_tile_type)</h4>
<p>This property sets how object tiles are displayed in viewport map mode and the small-map window.<br />
The property length is 1 byte.</p>
<table>
<tr><th>Value</th><th>Meaning</th><th>Notes</th></tr>
<tr><td>00</td><td>Default object</td><td></td></tr>
<tr><td>01</td><td>Clear/bare dirt</td><td>If object_use_land_ground is enabled, the underlying ground type will be used instead</td></tr>
<tr><td>02</td><td>Grass</td><td></td></tr>
<tr><td>03</td><td>Rough ground</td><td></td></tr>
<tr><td>04</td><td>Rocky ground</td><td></td></tr>
<tr><td>05</td><td>Farm fields</td><td>The specific type of field can be set using object_viewport_map_tile_subtype</td></tr>
<tr><td>06</td><td>Snow</td><td></td></tr>
<tr><td>07</td><td>Desert</td><td></td></tr>
<tr><td>08</td><td>Trees</td><td>The specific tree count and ground type/density can be set using object_viewport_map_tile_subtype</td></tr>
<tr><td>09</td><td>House</td><td></td></tr>
<tr><td>0A</td><td>Water</td><td></td></tr>
</table></p>
<p>This is indicated by the feature name: <font face="monospace">action0_object_viewport_map_tile_type</font>, version 1</p>
<h4 id="object_viewport_map_tile_subtype">Set tile sub-type used for display in viewport map mode and the small-map window (mappable property: object_viewport_map_tile_subtype)</h4>
<p>This property can be used to further refine the type set in object_viewport_map_tile_type.<br />
The property length is 2 bytes.</p>
<p>Farm fields:
<table>
<tr><th>Bit</th><th>Value</th><th>Meaning</th></tr>
<tr><td>0 - 2</td><td>0 - 7</td><td>
Which field type to use
</td></tr>
</table></p>
<p>Trees:
<table>
<tr><th>Bit</th><th>Meaning</th></tr>
<tr><td>0 - 3</td><td>
Tree ground type
<table>
<tr><th>Value</th><th>Meaning</th></tr>
<tr><td>0</td><td>Grass</td></tr>
<tr><td>1</td><td>Rough ground</td></tr>
<tr><td>2</td><td>Snow/desert</td></tr>
<tr><td>3</td><td>Shore</td></tr>
<tr><td>4</td><td>Rough snow</td></tr>
</table>
</td></tr>
<tr><td>4 - 7</td><td>
Tree ground density (clamped to: 0 - 3)
</td></tr>
<tr><td>8 - 11</td><td>
Number of trees on the tile (clamped to: 1 - 4)
</td></tr>
</table></p>
<p>This is indicated by the feature name: <font face="monospace">action0_object_viewport_map_tile_type</font>, version 1</p>
<br />
<h3 id="variable-mapping">Action 14 - Variable Mapping for Variational Action 2</h3>
<p>See <a href="https://newgrf-specs.tt-wiki.net/wiki/Action14">Action 14 Specification</a> and <a href="https://newgrf-specs.tt-wiki.net/wiki/VariationalAction2">Variational Action 2 Specification</a> for background information.</p>