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Add new landscape variable for ground density and snow presence

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This commit is contained in:
Jonathan G Rennison
2022-12-12 23:19:44 +00:00
parent 0d4f196451
commit 39277404a2
5 changed files with 20 additions and 0 deletions
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1
src/newgrf_extension.cpp
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@@ -157,6 +157,7 @@ extern const GRFVariableMapDefinition _grf_action2_remappable_variables[] = {
GRFVariableMapDefinition(GSF_NEWLANDSCAPE, 0x42, "newlandscape_tile_height"),
GRFVariableMapDefinition(GSF_NEWLANDSCAPE, 0x43, "newlandscape_tile_hash"),
GRFVariableMapDefinition(GSF_NEWLANDSCAPE, 0x44, "newlandscape_landscape_type"),
GRFVariableMapDefinition(GSF_NEWLANDSCAPE, 0x45, "newlandscape_ground_info"),
GRFVariableMapDefinition(GSF_NEWLANDSCAPE, 0x60, "newlandscape_land_info_nearby_tiles"),
GRFVariableMapDefinition(),
};

3
src/newgrf_newlandscape.cpp
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@@ -49,6 +49,9 @@ std::vector<const GRFFile *> _new_landscape_rocks_grfs;
case 0x44:
return this->landscape_type;
case 0x45:
return GetClearDensity(this->ti->tile) | (IsSnowTile(this->ti->tile) ? 0x10 : 0);
case 0x60: {
TileIndex tile = this->ti->tile;
if (parameter != 0) tile = GetNearbyTile(parameter, tile); // only perform if it is required

1
src/table/newgrf_debug_data.h
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@@ -1762,6 +1762,7 @@ static const NIVariable _niv_newlandscape[] = {
NIV(0x42, "tile height"),
NIV(0x43, "tile hash"),
NIV(0x44, "landscape type"),
NIV(0x45, "ground info"),
NIV(0x60, "land info of nearby tiles"),
NIV_END(),
};