Converts from world X coordinates (pixels) to tile X coordinates (tile units), factoring in the layers position, scale and scroll.
If no layer is specified, the maps current layer is used.
You cannot call this method for Isometric or Hexagonal tilemaps as they require
both worldX and worldY values to determine the correct tile, instead you
should use the worldToTileXY method.
| name | type | arguments | description |
|---|---|---|---|
| worldX | number |
The x coordinate to be converted, in pixels, not tiles. |
|
| snapToFloor | boolean | <optional> |
Whether or not to round the tile coordinate down to the nearest integer. |
| camera | Phaser.Cameras.Scene2D.Camera | <optional> |
The Camera to use when calculating the tile index from the world values. |
| layer | string | number | Phaser.Tilemaps.TilemapLayer | <optional> |
The tile layer to use. If not given the current layer is used. |
Returns a number, or null if the layer given was invalid.