119 lines
3.1 KiB
JavaScript
119 lines
3.1 KiB
JavaScript
function Surface(rune)
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{
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Module.call(this,rune);
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this.element = null;
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this.parameters = [Rect,Color];
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this.variables = {"layer" : "main"};
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this.layers = {};
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this.active_layer = null;
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this.size = null;
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this.active = function(cmd)
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{
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if(cmd.rect()){
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this.resize(cmd.rect(),cmd.position());
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ronin.overlay.resize(cmd.rect());
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}
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if(cmd.color()){
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this.context().beginPath();
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this.context().rect(0, 0, this.active_layer.element.width, this.active_layer.element.height);
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this.context().fillStyle = cmd.color().hex;
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this.context().fill();
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}
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//
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if(cmd.variable("layer")){
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var layer_name = cmd.variable("layer").value;
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if(this.layers[layer_name]){
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console.log("Selecting layer:"+layer_name);
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this.active_layer = this.layers[layer_name];
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}
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else{
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console.log("Creating layer:"+layer_name);
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this.layers[layer_name] = new Layer(layer_name,this.size);
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this.active_layer = this.layers[layer_name];
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this.element.appendChild(this.active_layer.element);
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this.active_layer.resize(this.size);
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}
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}
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}
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this.passive = function(cmd)
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{
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if(cmd.rect()){
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ronin.overlay.draw(cmd.position(),cmd.rect());
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}
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}
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this.resize = function(rect, position = null)
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{
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this.size = rect;
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Object.keys(ronin.surface.layers).forEach(function (key) {
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ronin.surface.layers[key].resize(rect);
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});
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ronin.surface.element.width = rect.width * 2;
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ronin.surface.element.height = rect.height * 2;
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ronin.surface.element.style.left = (window.innerWidth/2)-(rect.width/2);
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ronin.surface.element.style.top = (window.innerHeight/2)-(rect.height/2);
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ronin.surface.element.style.width = rect.width+"px";
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ronin.surface.element.style.height = rect.height+"px";
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ronin.widget.element.style.left = (window.innerWidth/2)-(rect.width/2);
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ronin.widget.element.style.top = (window.innerHeight/2)+(rect.height/2);
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ronin.widget.element.style.width = rect.width+"px";
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ronin.widget.update();
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}
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this.widget = function()
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{
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if(!this.active_layer){ return ""; }
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return "# "+this.active_layer.name;
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}
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this.widget_cursor = function()
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{
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return "Drag";
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}
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// Layers
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this.context = function()
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{
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return this.active_layer.context();
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}
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// Cursor
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this.drag_from = null;
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this.mouse_down = function(position)
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{
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this.drag_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.drag_from === null){ return; }
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position = ronin.position_in_window(position);
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var offset_x = this.drag_from.x - position.x;
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var offset_y = this.drag_from.y - position.y;
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ronin.surface.element.style.left = ronin.surface.element.style.left ? parseInt(ronin.surface.element.style.left) - offset_x : offset_x;
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ronin.surface.element.style.top = ronin.surface.element.style.top ? parseInt(ronin.surface.element.style.top) - offset_y : offset_y;
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this.drag_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.drag_from = null;
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}
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} |