edmap.cpp File Reference

#include <chrono>
#include <random>
#include <cmath>
#include "stratagus.h"
#include "editor.h"
#include "map.h"
#include "tileset.h"
#include "ui.h"
#include "player.h"
#include "unit.h"
#include "unit_manager.h"
#include "unittype.h"

Functions
edmap.cpp - Editor map functions.
static void	EditorChangeSurrounding (const Vec2i &pos, const Vec2i &lock_pos)
	Callback for changed tile (with locked position) More...
void	ChangeTile (const Vec2i &pos, int tile)
static unsigned	QuadFromTile (const Vec2i &pos)
void	EditorChangeTile (const Vec2i &pos, int tileIndex, const Vec2i &lock_pos, bool changeSurroundings)
void	EditorTileChanged (const Vec2i &pos)
	Update surroundings for tile changes. More...
static void	TileFill (const Vec2i &pos, int tile, int size)
static std::mt19937	MersenneTwister (std::chrono::steady_clock::now().time_since_epoch().count())
static int	rng ()
static void	EditorRandomizeTile (int tile, int count, int max_size)
static void	EditorRandomizeUnit (const char *unit_type, int count, int value, int tileIndexUnderUnit)
static void	EditorDestroyAllUnits ()
static void	RandomizeTransition (int x, int y)

Function Documentation

ChangeTile()

void ChangeTile	(	const Vec2i &	pos,
		int	tile
	)

Change tile from abstract tile-type.

Parameters

pos	map tile coordinate.
tile	tile type to edit.

Note

this is a rather dumb function, doesn't do any tile fixing.

EditorChangeSurrounding()

static void EditorChangeSurrounding ( const Vec2i &  pos, const Vec2i &  lock_pos  )

static

Callback for changed tile (with locked position)

Update surroundings for tile changes.

Parameters

pos	Map tile position of change.
lock_pos	Original change position, that should not be altered.

EditorChangeTile()

void EditorChangeTile	(	const Vec2i &	pos,
		int	tileIndex,
		const Vec2i &	lock_pos,
		bool	changeSurroundings
	)

Editor change tile.

Parameters

pos	map tile coordinate.
tileIndex	Tile type to edit.
lock_pos	map tile coordinate, that should not be changed in callback.

EditorDestroyAllUnits()

static void EditorDestroyAllUnits ( )

static

Destroy all units

EditorRandomizeTile()

static void EditorRandomizeTile ( int  tile, int  count, int  max_size  )

static

Randomize tiles and fill in map

Parameters

tile	tile number to use
count	number of times to apply randomization
max_size	maximum size of the fill rectangle

EditorRandomizeUnit()

static void EditorRandomizeUnit ( const char *  unit_type, int  count, int  value, int  tileIndexUnderUnit  )

static

Add a unit to random locations on the map, unit will be neutral

Parameters

unit_type	unit type to add to map as a character string
count	the number of times to add the unit
value	resources to be stored in that unit

EditorTileChanged()

void EditorTileChanged

(

const Vec2i &

pos

)

Update surroundings for tile changes.

Update surroundings for tile changes.

Parameters

pos	Map tile position of change.

MersenneTwister()

static std::mt19937 MersenneTwister ( std::chrono::steady_clock::now().time_since_epoch().count()  )

static

QuadFromTile()

static unsigned QuadFromTile ( const Vec2i &  pos )

static

Get quad from tile.

A quad is a 32 bit value defining the content of the tile.

A tile is split into 4 parts, the basic tile type of this part is stored as 8bit value in the quad.

ab cd -> abcd

RandomizeTransition()

static void RandomizeTransition ( int  x, int  y  )

static

rng()

static int rng ( )

static

TileFill()

static void TileFill ( const Vec2i &  pos, int  tile, int  size  )

static

Make random map FIXME: vladi: we should have parameters control here... TileFill

Parameters

pos	map tile coordinate for area center.
tile	Tile type to edit.
size	Size of surrounding rectangle.

TileFill(centerx, centery, tile_type_water, map_width) will fill map with water...