120 lines
3.1 KiB
JavaScript
120 lines
3.1 KiB
JavaScript
function Brush(rune)
|
|
{
|
|
Module.call(this,rune);
|
|
|
|
// this.parameters = {"offset":Position,"mirror":Rect,"angle":Angle,"reset":Bang};
|
|
this.parameters = [];
|
|
this.settings = {"color":"#ff0000","size":1};
|
|
this.pointers = [new Pointer(new Position("0,0"))];
|
|
|
|
this.add_method(new Method("add_pointer",["Position"]));
|
|
|
|
this.add_pointer = function(params, preview = false)
|
|
{
|
|
if(preview){ return; }
|
|
|
|
var pointer = new Pointer();
|
|
pointer.offset = params.position() ? params.position() : new Position("0,0");
|
|
this.pointers.push(pointer);
|
|
|
|
ronin.terminal.log(new Log(this,"Added pointer at: "+pointer.offset));
|
|
}
|
|
|
|
this.passive = function(cmd)
|
|
{
|
|
if(cmd.rect()){
|
|
var x = isNaN(cmd.rect().width) ? 0 : cmd.rect().width;
|
|
var y = isNaN(cmd.rect().height) ? 0 : cmd.rect().height;
|
|
var pos = new Position(x+","+y);
|
|
ronin.overlay.draw(pos);
|
|
}
|
|
if(cmd.angle() && cmd.position()){
|
|
ronin.overlay.draw(cmd.position());
|
|
}
|
|
}
|
|
|
|
this.size_up = function()
|
|
{
|
|
this.settings["size"] -= this.settings["size"] > 1 ? 1 : 0;
|
|
ronin.frame.update_widget();
|
|
ronin.terminal.log(new Log(this,"Increased pointer size to: "+this.settings["size"]));
|
|
}
|
|
|
|
this.size_down = function()
|
|
{
|
|
this.settings["size"] += 1;
|
|
ronin.frame.update_widget();
|
|
ronin.terminal.log(new Log(this,"Decreased pointer size to: "+this.settings["size"]));
|
|
}
|
|
|
|
// Eraser
|
|
|
|
this.erase = function()
|
|
{
|
|
if(!this.position_prev){this.position_prev = ronin.cursor.position; }
|
|
|
|
var position = ronin.cursor.position;
|
|
|
|
ronin.frame.context().beginPath();
|
|
ronin.frame.context().globalCompositeOperation="destination-out";
|
|
ronin.frame.context().moveTo(this.position_prev.x,this.position_prev.y);
|
|
ronin.frame.context().lineTo(position.x,position.y);
|
|
ronin.frame.context().lineCap="round";
|
|
ronin.frame.context().lineWidth = this.settings["size"] * 5;
|
|
ronin.frame.context().strokeStyle = new Color("#ff0000").rgba();
|
|
ronin.frame.context().stroke();
|
|
ronin.frame.context().closePath();
|
|
|
|
this.position_prev = position;
|
|
}
|
|
|
|
// Mouse
|
|
|
|
this.mouse_pointer = function(position)
|
|
{
|
|
return ronin.cursor.draw_pointer_circle(position,this.settings["size"]);
|
|
}
|
|
|
|
this.mouse_mode = function()
|
|
{
|
|
if(keyboard.shift_held == true){
|
|
return "Eraser "+this.settings["size"];
|
|
}
|
|
else{
|
|
return "<i style='color:"+this.settings["color"]+"'>●</i> Brush "+ronin.brush.pointers.length+"x "+this.settings["size"];
|
|
}
|
|
}
|
|
|
|
this.mouse_down = function(position)
|
|
{
|
|
if(keyboard.shift_held == true){
|
|
this.erase();
|
|
}
|
|
else{
|
|
for (i = 0; i < ronin.brush.pointers.length; i++) {
|
|
ronin.brush.pointers[i].start();
|
|
}
|
|
}
|
|
}
|
|
|
|
this.mouse_move = function(position,rect)
|
|
{
|
|
if(!this.mouse_held){ return; }
|
|
|
|
if(keyboard.shift_held == true){
|
|
this.erase();
|
|
}
|
|
else{
|
|
for (i = 0; i < ronin.brush.pointers.length; i++) {
|
|
ronin.brush.pointers[i].draw();
|
|
}
|
|
}
|
|
}
|
|
|
|
this.mouse_up = function(position,rect)
|
|
{
|
|
for (i = 0; i < ronin.brush.pointers.length; i++) {
|
|
ronin.brush.pointers[i].stop();
|
|
}
|
|
}
|
|
} |