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Normalized negative positions in guides.

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This commit is contained in:
Devine Lu Linvega 2016-11-14 14:38:00 -08:00
parent 0dc4e53685
commit 3b067f8855
3 changed files with 15 additions and 4 deletions
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1
scripts/ronin.file.js
View File

@ -4,7 +4,6 @@ function File()
this.active = function()
{
console.log("Nothing to do.");
ronin.overlay.clear();
}

8
scripts/ronin.overlay.js
View File

@ -27,13 +27,13 @@ function Overlay(element)
if(rect){
this.draw_rect(position,rect);
}
else if(position.x > 0 && position.y > 0){
else if(position.x != 0 && position.y != 0){
this.draw_pointer(position);
}
else if(position.x > 0 ){
else if(position.x != 0 ){
this.draw_vertical_line(position);
}
else if(position.y > 0 ){
else if(position.y != 0 ){
this.draw_horizontal_line(position);
}
}
@ -42,6 +42,8 @@ function Overlay(element)
{
this.context().beginPath();
position.normalize(rect);
this.context().moveTo(position.x,position.y);
this.context().lineTo(position.x + rect.width,position.y);
this.context().lineTo(position.x + rect.width,position.y + rect.height);

10
scripts/unit.position.js
View File

@ -22,4 +22,14 @@ function Position(position_str = "0,0",y = null)
if(!target){ return 0; }
return Math.sqrt( (this.x-target.x)*(this.x-target.x) + (this.y-target.y)*(this.y-target.y) );
}
this.normalize = function(rect)
{
if(this.x < 0){
this.x = ronin.canvas.element.width - rect.width - Math.abs(this.x);
}
if(this.y < 0){
this.y = ronin.canvas.element.height - rect.height - Math.abs(this.y);
}
}
}