Implemented variables properly.

links/main.css

@@ -24,3 +24,5 @@ canvas:hover { cursor: crosshair;}
 #commander_hint .value { color:#ff0000;}
 #commander_hint .value:after { content:", "; color:#999; }
 #commander_hint .value:last-child:after { content:"";}
+#commander_hint .variable_key { color:#ccc; font-weight:bold;}
+#commander_hint .variable_value { color:#ccc;}

scripts/core/hint.js

@@ -28,6 +28,23 @@ function Hint(element)
       e += 1;
     }
     
+    s += " ";
+    
+    s += this.print_variables(module);
+    
+    return s;
+  }
+  
+  this.print_variables = function(module)
+  {
+    if(module.variables.length < 1){ return "";}
+    
+    var s = "";
+    
+    for (var key in module.variables){
+      s += "<span class='variable_key'>"+key+"</span>=<span class='variable_value'>"+module.variables[key]+"</span> ";
+    }
+    
     return s;
   }
   

scripts/core/init.js

@@ -26,3 +26,7 @@ starting_canvas.height = window.innerHeight - 200;
 
 commander.query("~ "+ronin.timestamp());
 commander.query("@ "+starting_canvas.render());
+commander.query("> 1 0,0 #000000");
+commander.query("> banking=true");
+commander.query("> natural=true");
+commander.query("> -5,0");

scripts/modules/brush.js

@@ -3,7 +3,8 @@ function Brush(rune)
   Module.call(this,rune);
   
   this.parameters = [Position,Rect,Angle,Color,Value,Bang];
-  this.pointers = [new Pointer(new Position())];
+  this.variables  = {"natural" : false,"banking" : false};
+  this.pointers = [];
   
   this.size = 1;
   this.opacity = 1;
@@ -15,31 +16,20 @@ function Brush(rune)
   {
     if(cmd.bang()){ this.pointers = []; }
     
-    var pointer = new Pointer();
+    // Pointer
+    if(cmd.rect() || cmd.position() || cmd.angle()){
+      this.add_pointer(cmd);
+    }
     
-    if(cmd.position()){
+    // Global
-      pointer.offset = cmd.position();
-    }
-    if(cmd.rect()){
-      pointer.mirror = cmd.rect();
-    }
-    if(cmd.variable("osc_scale") && cmd.variable("osc_rate")){
-      pointer.osc_rate  = parseFloat(cmd.variable("osc_rate"));
-      pointer.osc_scale = parseFloat(cmd.variable("osc_scale"));
-    }
-    if(cmd.angle()){
-      pointer.angle = cmd.angle();
-    }
-    if(cmd.rect() || cmd.position() || cmd.variable("osc_rate") || cmd.angle()){
-      this.add_pointer(pointer);
-    }
     if(cmd.color()){
       this.color = cmd.color();
     }
     if(cmd.value()){
       this.size = cmd.value().float;
     }
-    ronin.widget.update();
+    
+    this.update_variables(cmd);
   }
   
   this.passive = function(cmd)
@@ -55,19 +45,26 @@ function Brush(rune)
     }
   }
   
-  this.add_pointer = function(pointer)
+  this.add_pointer = function(cmd)
   {
-    this.pointers.push(pointer);
+    var pointer = new Pointer();
+    
+    if(cmd.position()){
+      pointer.offset = cmd.position();
+    }
+    if(cmd.rect()){
+      pointer.mirror = cmd.rect();
+    }
+    if(cmd.angle()){
+      pointer.angle = cmd.angle();
     }
     
-  this.widget = function()
+    this.pointers.push(pointer);
-  {
-    return "> "+this.size+" <span>"+this.color.render()+"</span> ";
   }
   
   this.widget_cursor = function()
   {
-    return "Brush "+this.size;
+    return "Brush "+this.size+", "+this.pointers.length+" pointers";
   }
   
   // Cursor
@@ -104,6 +101,6 @@ function Brush(rune)
       ronin.brush.pointers[i].stop();
     }
     
-    ronin.stroke.save_stroke();
+    ronin.stroke.save_stroke("brush");
   }
 }

scripts/modules/brush.pointer.js

@@ -6,10 +6,20 @@ function Pointer(offset = new Position(), color = new Color('000000'))
   this.angle = null;
   this.distance = 0;
   
+  // Parameters
+  
+  this.thickness = function()
+  {
+    var ratio = 10/this.position().distance_to(this.position_prev);
+    ratio = ratio > 1 ? 1 : ratio;
+    return ronin.brush.size * ratio;
+  }
+  
+  //
+
   this.draw = function()
   {
     if(!this.position_prev){this.position_prev = this.position(); }
-    if(ronin.brush.size < 0){ this.erase(); return; }
     
     var position = this.position();
     
@@ -29,22 +39,8 @@ function Pointer(offset = new Position(), color = new Color('000000'))
     this.position_prev = position;
   }
   
-  this.erase = function()
-  {
-    ronin.canvas.context().clearRect(this.position().x - (ronin.brush.size/2), this.position().y - (ronin.brush.size/2), ronin.brush.size, ronin.brush.size);
-  }
-  
-  this.thickness = function()
-  {
-    var ratio = 10/this.position().distance_to(this.position_prev);
-    ratio = ratio > 1 ? 1 : ratio;
-    return ronin.brush.size * ratio;
-  }
-  
   this.position = function()
   {
-    return ronin.cursor.position;
-    
     if(this.angle){
       var angle_radian = this.angle.degrees * Math.PI / 180;
       var deltaX = ronin.brush.position.x - this.offset.x;
@@ -62,10 +58,14 @@ function Pointer(offset = new Position(), color = new Color('000000'))
       return new Position((ronin.brush.position.x + this.offset.x), (2 * this.mirror.height) - (ronin.brush.position.y + this.offset.y));
     }
     
-    console.log(ronin.brush.position);
+    return this.position_default();
-    console.log(this.offset);
+  }
-    return;
+  
-    return new Position(ronin.brush.position.x + this.offset.x, ronin.brush.position.y + this.offset.y);
+  // Effects
+  
+  this.position_default = function()
+  {
+    return ronin.cursor.position.add(this.offset);
   }
   
   this.start = function()

scripts/modules/eraser.js

@@ -74,6 +74,6 @@ function Eraser(rune)
     this.is_drawing = false;
     this.position_prev = null;
     
-    ronin.stroke.save_stroke();
+    ronin.stroke.save_stroke("eraser");
   }
 }

scripts/modules/module.js

@@ -3,7 +3,7 @@ function Module(rune)
   this.rune = rune;
   this.element = null;
   this.parameters = [];
-  this.variables  = [];
+  this.variables  = {};
   
   this.active = function(cmd)
   {
@@ -15,6 +15,15 @@ function Module(rune)
     console.log("Nothing to do.");
   }
   
+  this.update_variables = function(cmd)
+  {
+    for (var key in this.variables){
+      if(!cmd.variable(key)){ continue; }
+      this.variables[key] = cmd.variable(key).value;
+    }
+    console.log(this.variables);
+  }
+  
   this.hint = function(cmd)
   {
     return "unknown";

scripts/modules/stroke.js

@@ -18,9 +18,9 @@ function Stroke(rune)
     this.positions.push(p);
   }
   
-  this.save_stroke = function()
+  this.save_stroke = function(mode)
   {
-    s = "_ ";
+    s = "_ mode:"+mode+" ";
     for (i = 0; i < this.positions.length; i++) {
       s += this.positions[i].render()+" ";
     }

scripts/units/position.js

@@ -8,6 +8,11 @@ function Position(position_str = "0,0",y = null)
   this.x = y ? position_str : parseFloat(this.position_str.split(",")[0]);
   this.y = y ? y : parseFloat(this.position_str.split(",")[1]);
   
+  this.add = function(position)
+  {
+    return new Position(this.x + position.x, this.y + position.y);
+  }
+  
   this.is_equal = function(target)
   {
     if(target.x == this.x && target.y == this.y){ return true; }

scripts/units/variable.js

@@ -4,7 +4,10 @@ function Variable(key,value)
   
   this.candidates = [];
   this.key = key;
-  this.value = value;
+  
+  if(value == "true"){ this.value = true; }
+  else if(value == "false"){ this.value = false; }
+  else{ this.value = value; }
   
   this.render = function()
   {