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Quad

Introduction

Quad grid object of Board system.

• Author: Rex
• Grid object of board

Usage

Sample code

Create instance

var grid = scene.rexBoard.add.quadGrid({
    x: 0,
    y: 0,
    cellWidth: 0,
    cellHeight: 0,
    type: 0,
    // dir: 4
});

• x, y : World position of tile (0, 0)
• cellWidth : The width of the cell, in pixels.
• cellHeight : The height of the cell, in pixels.
• type
  • 0, or orthogonal
  • 1, or isometric
• dir :
  • 4 or '4dir' : Left/Down/Right/Up
  • 8 or '8dir' : Left/Down/Right/Up/Left-down/Down-right/Right-up/Up-left

Set world position of tile (0, 0)

grid.setOriginPosition(worldX, worldY);

Set cell size

grid.setCellSize(cellWidth, cellHeight);

Set grid type

grid.setType(type);

• type
  • 0, or orthogonal
  • 1, or isometric

Get world position

var worldXY = grid.getWorldXY(tileX, tileY);  // worldXY: {x, y}
// var out = grid.getWorldXY(tileX, tileY, out);

Get tile position

var tileXY = grid.getWorldXY(tileX, tileY);  // tileXY: {x, y}
// var out = grid.getWorldXY(tileX, tileY, out);

Directions

• 0 : Left
• 1 : Down
• 2 : Right
• 3 : Up
• 4 : Left-down
• 5 : Down-right
• 6 : Right-up
• 7 : Up-left