tree_cmd.h File Reference

Command definitions related to tree tiles. More...

#include "command_type.h"

Go to the source code of this file.

Functions
void	PlaceTree (TileIndex tile, uint32_t r, bool keep_density=false)
	Make a random tree tile of the given tile.
CommandCost	CmdPlantTree (DoCommandFlags flags, TileIndex tile, TileIndex start_tile, uint8_t tree_to_plant, bool diagonal)
	Plant a tree.

Detailed Description

Command definitions related to tree tiles.

Definition in file tree_cmd.h.

Function Documentation

CmdPlantTree()

CommandCost CmdPlantTree	(	DoCommandFlags	flags,
		TileIndex	tile,
		TileIndex	start_tile,
		uint8_t	tree_to_plant,
		bool	diagonal )

Plant a tree.

Parameters

flags	type of operation
tile	end tile of area-drag
start_tile	start tile of area-drag of tree plantation
tree_to_plant	tree type, TREE_INVALID means random.
diagonal	Whether to use the Orthogonal (false) or Diagonal (true) iterator.

Returns

the cost of this operation or an error

Definition at line 514 of file tree_cmd.cpp.

References _current_company, _settings_game, CommandCost::AddCost(), AddTreeCount(), BuildTrees, ChangeTownRating(), Clear, ClosestTownFromTile(), CMD_ERROR, TileIterator::Create(), Execute, EXPENSES_OTHER, CommandCost::Failed(), Fields, GB(), GetClearGround(), CommandCost::GetCost(), GetRandomTreeType(), GetTileSlope(), GetTileType(), GetTreeCount(), GetTropicZone(), Growing1, Grown, INVALID_STRING_ID, INVALID_TILE, IsBridgeAbove(), IsCoast(), IsInsideBS(), IsInsideMM(), IsSlopeWithOneCornerRaised(), IsTileType(), MarkTileDirtyByTile(), PlantTreesOnTile(), Rocks, SetTropicZone(), Map::Size(), BaseBitSet< Timpl, Tvalue_type, Tstorage, Tmask >::Test(), to_underlying(), TREE_CACTUS, TREE_INVALID, CompanyProperties::tree_limit, TREE_RAINFOREST, TREE_SUB_TROPICAL, TREE_TOYLAND, Trees, Tropic, TROPICZONE_DESERT, TROPICZONE_NORMAL, TROPICZONE_RAINFOREST, and Water.

PlaceTree()

void PlaceTree	(	TileIndex	tile,
		uint32_t	r,
		bool	keep_density )

Make a random tree tile of the given tile.

Create a new tree-tile for the given tile. The second parameter is used for randomness like type and number of trees.

Parameters

tile	The tile to make a tree-tile from
r	The randomness value from a Random() value
keep_density	Whether to keep the existing ground density of the tile.

Definition at line 171 of file tree_cmd.cpp.

References GB(), GetRandomTreeType(), GetTreeGround(), MarkTileDirtyByTile(), PlantTreesOnTile(), RoughSnow, SetTreeGroundDensity(), Shore, SnowOrDesert, and TREE_INVALID.

Referenced by MakeWetlands(), PlaceTreeAtSameHeight(), PlaceTreeGroups(), and PlaceTreesRandomly().