239 lines
7.0 KiB
JavaScript
239 lines
7.0 KiB
JavaScript
function Layer(name,manager = null)
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{
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Module.call(this,"#");
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this.add_method(new Method("translate",["position"]));
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this.add_method(new Method("rotate",["position","angle"]));
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this.add_method(new Method("scale",["position","value"]));
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this.add_method(new Method("clear",[]));
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this.add_method(new Method("rotate",["position","angle"]));
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this.add_method(new Method("mirror",["position"]));
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this.add_method(new Method("fill",["color","position","rect"],"Add position"));
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this.add_method(new Method("rename",["text"]));
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this.name = name;
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this.rune = "#";
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this.manager = manager;
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this.element = document.createElement("canvas");
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this.element.setAttribute("id","_"+name);
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this.element.setAttribute("class","layer");
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this.scale = function(params,preview = false)
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{
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// TODO
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// ronin.render.get_layer();
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// ronin.render.context().drawImage(ronin.frame.context().canvas,0,0,w/2,h/2);
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}
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this.rotate = function(params, preview = false)
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{
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if(preview){ ronin.overlay.draw_pointer(params.position()); return; }
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if(!params.position()){ return; }
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var position = params.position();
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var angle = params.angle().degrees;
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var w = ronin.frame.settings["size"].width;
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var h = ronin.frame.settings["size"].height;
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ronin.render.get_layer().clear();
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ronin.render.context().drawImage(ronin.frame.context().canvas,0,0,w,h);
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ronin.frame.active_layer.clear();
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ronin.frame.context().save();
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ronin.frame.context().translate(position.x,position.y);
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ronin.frame.context().rotate(angle*Math.PI/180);
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ronin.frame.context().drawImage(ronin.render.context().canvas, -position.x, -position.y,w,h)
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ronin.frame.context().rotate(-angle*Math.PI/180);
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ronin.frame.context().restore();
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ronin.render.get_layer().clear();
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}
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this.translate = function(params,preview = false)
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{
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if(preview){ return; }
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if(!params.position()){ return; }
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var data = this.data();
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this.clear();
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this.context().putImageData(data, params.position().x * 2, params.position().y * 2);
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ronin.overlay.get_layer(true).clear();
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}
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this.fill = function(params,preview = false)
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{
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if(preview){ return; }
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if(!params.color()){ return; }
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var rect = params.rect() ? params.rect() : new Rect(this.element.width+"x"+this.element.height);
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var position = params.position() ? params.position() : new Position("0,0");
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this.context().beginPath();
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this.context().rect(position.x, position.y, rect.width, rect.height);
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this.context().fillStyle = params.color().hex;
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this.context().fill();
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ronin.terminal.log(new Log(this,"Filled layer "+this.name+": "+params.color().hex));
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}
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this.rename = function(params, preview = false)
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{
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if(preview){ return; }
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// TODO
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// ronin.frame.layers[params.text()] = this;
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// ronin.frame.layers[this.name] = null;
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ronin.terminal.log(new Log(this,"Renamed layer "+this.name+" to "+params.text()));
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}
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this.clear = function(params, preview = false)
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{
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if(preview){ return; }
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this.context().clearRect(0, 0, this.element.width, this.element.height);
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}
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this.resize = function(rect)
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{
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var pixels_rect = new Rect(this.element.width+"x"+this.element.height);
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this.element.width = rect.width * 2;
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this.element.height = rect.height * 2;
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this.element.style.width = rect.width+"px";
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this.element.style.height = rect.height+"px";
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this.context().scale(2,2);
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}
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this.remove = function(manager)
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{
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manager.layer = null;
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ronin.frame.layers[this.name].element.outerHTML = "";
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delete ronin.frame.layers[this.name];
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}
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this.context = function()
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{
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return this.element.getContext('2d');
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}
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this.image = function()
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{
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return this.element.toDataURL('image/png');
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}
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this.data = function()
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{
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return this.context().getImageData(0, 0, ronin.frame.settings["size"].width * 2, ronin.frame.settings["size"].height * 2);
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}
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//
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this.mouse_pointer = function(position)
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{
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return ronin.cursor.draw_pointer_arrow(position);
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}
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this.mouse_mode = function()
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{
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return "Move";
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}
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this.mouse_down = function(position)
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{
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ronin.terminal.input_element.value = "layer."+ronin.terminal.method_name+" 0,0";
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ronin.terminal.passive();
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}
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this.mouse_move = function(position)
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{
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var offset = new Position((-this.mouse_from.x + position.x)+","+(-this.mouse_from.y + position.y));
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ronin.overlay.get_layer(true).clear();
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ronin.overlay.draw_cross(this.mouse_from);
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ronin.overlay.draw_cross(position);
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ronin.overlay.draw_line(this.mouse_from,position);
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ronin.terminal.input_element.value = "layer."+ronin.terminal.method_name+" "+offset.render();
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ronin.terminal.passive();
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}
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this.mouse_up = function(position)
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{
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var offset = new Position((-this.mouse_from.x + position.x)+","+(-this.mouse_from.y + position.y));
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ronin.overlay.get_layer(true).clear();
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ronin.overlay.draw_circle(position);
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ronin.overlay.draw_circle(this.mouse_from);
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ronin.overlay.draw_line(this.mouse_from,position);
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ronin.terminal.input_element.value = "layer."+ronin.terminal.method_name+" "+offset.render();
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ronin.terminal.passive();
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// if(this.coordinates.length == 0){
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// this.coordinates.push("M"+position.render());
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// }
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// else{
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// var offset = this.last_pos ? position.offset(this.last_pos) : position;
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// if(keyboard.shift_held == true && keyboard.alt_held == true){
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// this.coordinates.push("M"+position.render());
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// }
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// else if(keyboard.shift_held == true){
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// this.coordinates.push("a"+offset.render()+" 0 0,1 "+offset.render());
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// }
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// else if(keyboard.alt_held == true){
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// this.coordinates.push("a"+offset.render()+" 0 0,0 "+offset.render());
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// }
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// else{
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// this.coordinates.push("l"+offset.render());
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// }
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// }
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// ronin.terminal.input_element.value = "path."+ronin.terminal.method_name+" "+this.create_path();
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// this.last_pos = position;
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// ronin.terminal.passive();
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}
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// this.move_from = null;
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// this.mouse_down = function(position)
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// {
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// this.move_from = ronin.position_in_window(position);
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// }
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// this.mouse_move = function(position)
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// {
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// if(this.move_from === null){ return; }
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// position = ronin.position_in_window(position);
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// var offset_x = this.move_from.x - position.x;
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// var offset_y = this.move_from.y - position.y;
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// var imageData = this.context().getImageData(0, 0, ronin.frame.settings["size"].width * 2, ronin.frame.settings["size"].height * 2);
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// this.clear();
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// this.context().putImageData(imageData, -offset_x * 2, -offset_y * 2);
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// this.move_from = new Position(position.x,position.y);
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// }
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// this.mouse_up = function(event)
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// {
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// this.move_from = null;
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// }
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// Blink
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this.is_blinking = false;
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this.blink = function()
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{
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if(this.is_blinking == false){ return; }
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this.element.style.display = this.element.style.display == "none" ? "block" : "none";
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}
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} |