feat: Turtle.Horizontal/VerticalLine ( Fixes #126 )

Author: StartAutomating

Types/Turtle/Alias.psd1

@@ -18,4 +18,6 @@
     bk = 'Backward'
     ArcR = 'ArcRight'
     ArcL = 'ArcLeft'
+    HLineBy = 'HorizontalLine'
+    VLineBy = 'VerticalLine'
 }

Types/Turtle/HorizontalLine.ps1

@@ -0,0 +1,15 @@
+<#
+.SYNOPSIS
+    Draws a horizontal line
+.DESCRIPTION
+    Draws a horizontal line.  
+    
+    The heading will not be changed.
+#>
+param(
+[double]
+$Distance
+)
+
+
+$this.GoTo($this.Position.X + $Distance, $this.Position.Y)

Types/Turtle/VerticalLine.ps1

@@ -0,0 +1,14 @@
+<#
+.SYNOPSIS
+    Draws a vertical line
+.DESCRIPTION
+    Draws a vertical line.  
+    
+    The heading will not be changed.
+#>
+param(
+[double]
+$Distance
+)
+
+$this.GoTo($this.Position.X, $this.Position.Y + $Distance)