steel-lord/mapping/gamemap.go

package mapping
// GameMap is our map data type.
type GameMap struct {
	Width, Height int
	Tiles			[][]Tile
}

// Initialize initializes a GameMap's Tiles to match its Width and Height. It also sets up some coordinates to block movement and sight.
func (g *GameMap) Initialize() {
	g.Tiles = make([][]Tile, g.Width)

	for x := range g.Tiles {
		g.Tiles[x] = make([]Tile, g. Height)
		for y := range g.Tiles[x] {
			g.Tiles[x][y] = Tile{
				BlockSight:		true,
				BlockMovement:	true,
			}
		}
	}

	
}

// IsBlocked returns if the given coordinates are blocking movement.
func (g *GameMap) IsBlocked(x, y int) bool {
	// Always block if ourside our GameMap's bounds.
	if x < 0 || x >= g.Width || y < 0 || y >= g.Height {
		return true
		}
		return g.Tiles[x][y].BlockMovement
	}