#include "stdafx.h"
#include "clear_map.h"
#include "command_func.h"
#include "landscape.h"
#include "genworld.h"
#include "viewport_func.h"
#include "core/random_func.hpp"
#include "newgrf_generic.h"
#include "landscape_cmd.h"
#include "table/strings.h"
#include "table/sprites.h"
#include "table/clear_land.h"
#include "safeguards.h"

Functions
static CommandCost	ClearTile_Clear (TileIndex tile, DoCommandFlag flags)

void	DrawClearLandTile (const TileInfo *ti, byte set)

void	DrawHillyLandTile (const TileInfo *ti)

static void	DrawClearLandFence (const TileInfo *ti)

static void	DrawTile_Clear (TileInfo *ti)

static int	GetSlopePixelZ_Clear (TileIndex tile, uint x, uint y, bool)

static Foundation	GetFoundation_Clear (TileIndex, Slope)

static void	UpdateFences (TileIndex tile)

static void	TileLoopClearAlps (TileIndex tile)
	Convert to or from snowy tiles.

static bool	NeighbourIsNormal (TileIndex tile)
	Tests if at least one surrounding tile is non-desert. More...

static void	TileLoopClearDesert (TileIndex tile)

static void	TileLoop_Clear (TileIndex tile)

void	GenerateClearTile ()

static TrackStatus	GetTileTrackStatus_Clear (TileIndex, TransportType, uint, DiagDirection)

static void	GetTileDesc_Clear (TileIndex tile, TileDesc *td)

static void	ChangeTileOwner_Clear (TileIndex, Owner, Owner)

static CommandCost	TerraformTile_Clear (TileIndex tile, DoCommandFlag flags, int, Slope)

Variables
static const StringID	_clear_land_str []

const TileTypeProcs	_tile_type_clear_procs

Detailed Description

Commands related to clear tiles.

Definition in file clear_cmd.cpp.

Function Documentation

◆ NeighbourIsNormal()

static bool NeighbourIsNormal ( TileIndex tile )

inlinestatic

Tests if at least one surrounding tile is non-desert.

Parameters

tile	tile to check

Returns: does this tile have at least one non-desert tile around?

Definition at line 213 of file clear_cmd.cpp.

References DIAGDIR_BEGIN, DIAGDIR_END, GetTropicZone(), GetWaterClass(), HasTileWaterClass(), IsValidTile(), TileOffsByDiagDir(), TROPICZONE_DESERT, and WATER_CLASS_SEA.

Variable Documentation

◆ _clear_land_str

const StringID _clear_land_str[]

static

Initial value:

= {
  STR_LAI_CLEAR_DESCRIPTION_GRASS,
  STR_LAI_CLEAR_DESCRIPTION_ROUGH_LAND,
  STR_LAI_CLEAR_DESCRIPTION_ROCKS,
  STR_LAI_CLEAR_DESCRIPTION_FIELDS,
  STR_LAI_CLEAR_DESCRIPTION_SNOW_COVERED_LAND,
  STR_LAI_CLEAR_DESCRIPTION_DESERT
}

Definition at line 349 of file clear_cmd.cpp.

◆ _tile_type_clear_procs

const TileTypeProcs _tile_type_clear_procs