clear_cmd.cpp File Reference

Commands related to clear tiles. More...

#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"

Go to the source code of this file.

Functions
static CommandCost	ClearTile_Clear (TileIndex tile, DoCommandFlags flags)
void	DrawClearLandTile (const TileInfo *ti, uint8_t 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.
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, DoCommandFlags flags, int, Slope)
static CommandCost	CheckBuildAbove_Clear (TileIndex, DoCommandFlags, Axis, int)

Variables
const TileTypeProcs	_tile_type_clear_procs

Detailed Description

Commands related to clear tiles.

Definition in file clear_cmd.cpp.

Function Documentation

ChangeTileOwner_Clear()

static void ChangeTileOwner_Clear ( TileIndex  , Owner  , Owner    )

static

Definition at line 383 of file clear_cmd.cpp.

CheckBuildAbove_Clear()

static CommandCost CheckBuildAbove_Clear ( TileIndex  , DoCommandFlags  , Axis  , int    )

static

Definition at line 393 of file clear_cmd.cpp.

ClearTile_Clear()

static CommandCost ClearTile_Clear ( TileIndex  tile, DoCommandFlags  flags  )

static

Definition at line 26 of file clear_cmd.cpp.

DrawClearLandFence()

static void DrawClearLandFence ( const TileInfo *  ti )

static

Definition at line 67 of file clear_cmd.cpp.

DrawClearLandTile()

void DrawClearLandTile	(	const TileInfo *	ti,
		uint8_t	set
	)

Definition at line 53 of file clear_cmd.cpp.

DrawHillyLandTile()

void DrawHillyLandTile

(

const TileInfo *

ti

)

Definition at line 58 of file clear_cmd.cpp.

DrawTile_Clear()

static void DrawTile_Clear ( TileInfo *  ti )

static

Definition at line 116 of file clear_cmd.cpp.

GenerateClearTile()

void GenerateClearTile

(

)

Definition at line 316 of file clear_cmd.cpp.

GetFoundation_Clear()

static Foundation GetFoundation_Clear ( TileIndex  , Slope    )

static

Definition at line 165 of file clear_cmd.cpp.

GetSlopePixelZ_Clear()

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

static

Definition at line 158 of file clear_cmd.cpp.

GetTileDesc_Clear()

static void GetTileDesc_Clear ( TileIndex  tile, TileDesc &  td  )

static

Definition at line 362 of file clear_cmd.cpp.

GetTileTrackStatus_Clear()

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

static

Definition at line 357 of file clear_cmd.cpp.

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 223 of file clear_cmd.cpp.

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

TerraformTile_Clear()

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

static

Definition at line 388 of file clear_cmd.cpp.

TileLoop_Clear()

static void TileLoop_Clear ( TileIndex  tile )

static

Definition at line 258 of file clear_cmd.cpp.

TileLoopClearAlps()

static void TileLoopClearAlps ( TileIndex  tile )

static

Convert to or from snowy tiles.

Definition at line 188 of file clear_cmd.cpp.

References AddClearDensity(), ClearSnow(), GetClearDensity(), GetSnowLine(), GetTileZ(), IsSnowTile(), MakeSnow(), and MarkTileDirtyByTile().

TileLoopClearDesert()

static void TileLoopClearDesert ( TileIndex  tile )

static

Definition at line 234 of file clear_cmd.cpp.

UpdateFences()

static void UpdateFences ( TileIndex  tile )

static

Definition at line 170 of file clear_cmd.cpp.

Variable Documentation

_tile_type_clear_procs

const TileTypeProcs _tile_type_clear_procs

extern

Initial value:

= {
  DrawTile_Clear,           
  GetSlopePixelZ_Clear,     
  ClearTile_Clear,          
  nullptr,                     
  GetTileDesc_Clear,        
  GetTileTrackStatus_Clear, 
  nullptr,                     
  nullptr,                     
  TileLoop_Clear,           
  ChangeTileOwner_Clear,    
  nullptr,                     
  nullptr,                     
  GetFoundation_Clear,      
  TerraformTile_Clear,      
  CheckBuildAbove_Clear, 
}