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Add road stops flag to disable drawing catenary

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This commit is contained in:
Jonathan G Rennison
2022-04-15 11:47:57 +01:00
parent 51ffc80cf6
commit ad0dc6dc87
6 changed files with 21 additions and 12 deletions
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2
docs/newgrf-roadstops-nml.html
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@@ -78,6 +78,8 @@
<span class="indent">Animation callback requires random bits in variable <span class="code">extra_callback_info1</span>.</span></p>
<p><b>RST_GENERAL_FLAG_NO_ONE_WAY_OVERLAY</b><br />
<span class="indent">Do not show one way road overlay sprites, this should only be set if different graphics are provided for the different one-way states using the <span class="code">one_way_info</span> variable.</span></p>
<p><b>RST_GENERAL_FLAG_NO_CATENARY</b><br />
<span class="indent">Do not show catenary graphics. (This only takes effect from <span class="code">road_stops</span> version 2).</span></p>
</td></tr>
<tr><td>minimum_bridge_height</td><td>Array of 6 items [0..255, ...]</td><td>Minimum clearances required for a bridge for each of the <a href="#roadstop_views">6 views/rotations</a> (or 0 to not allow any bridge). Values are given in height level units (1 level == 8px).</td></tr>
<tr><td>disallowed_bridge_pillars</td><td>Array of 6 items [bitmask(RST_BRIDGE_PILLAR_FLAG_, ...), ...]</td><td>

6
docs/newgrf-roadstops.html
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@@ -19,8 +19,9 @@
<p>A subset of the functionality listed below is also supported in a fork of NML, see the associated <a href="newgrf-roadstops-nml.html">NML road stops</a> and <a href="newgrf-additions-nml.html">NML additions</a> documents for more details.</p>
<p>NewGRFs which use this feature SHOULD use the <a href="newgrf-additions.html#feature-test">feature testing</a> mechanism to check whether the road stop feature and/or feature ID mapping is supported.</p>
<p>NewGRFs which use this feature MUST use the <a href="newgrf-additions.html#feature-id-mapping">feature ID mapping</a> mechanism to map the non-standard NewGRF road stop feature to a local feature ID.</p>
<p>This feature is indicated by the feature name: <font face="monospace">road_stops</font>, version 1.</br>
The feature name to use for feature ID mapping is <font face="monospace">road_stops</font>.</p>
<p>This feature is indicated by the feature name: <font face="monospace">road_stops</font>, version 1.<br />
The feature name to use for feature ID mapping is <font face="monospace">road_stops</font>.<br />
Features/properties/variables which require a higher version will indicate the required version. Unless indicated otherwise these will fall back to doing nothing on versions which do not support them.</p>
<p><b>Actions:</b>
@@ -149,6 +150,7 @@
<tr><th>Bit</th><th>Value</th><th>Meaning</th></tr>
<tr><td>0</td><td>1</td><td>Callback 141 needs random bits in variable 10</td></tr>
<tr><td>1</td><td>2</td><td>Do not show one way road overlay sprites, this should only be set if different graphics are provided for the different one-way states using bits 0..1 of variable 50.</td></tr>
<tr><td>2</td><td>4</td><td>Do not catenary graphics.</br>This requires <font face="monospace">road_stops</font>, version 2.</td></tr>
</table>
The default value is 0 (no flags enabled).
</p>