Progress with params in methods

scripts/core/command.js

@@ -104,4 +104,12 @@ function Command(content)
     }
     return a;
   }
+
+  this.method = function(name)
+  {
+    for(i in this.methods()){
+      var m = new Method(this.methods()[i]);
+      if(m.name == name){ return m; }
+    }
+  }
 }

scripts/modules/module.js

@@ -13,6 +13,11 @@ function Module(rune)
     console.log("Installing "+ronin.modules[this.rune].constructor.name);
   }
 
+  this.context = function()
+  {
+    return this.select_layer().context();
+  }
+
   this.create_layer = function()
   {
     this.layer = new Layer(this.constructor.name+".Preview",this);

scripts/modules/overlay.js

@@ -127,11 +127,6 @@ function Overlay(rune)
     this.context().closePath();
   }
   
-  this.clear = function()
-  {
-    this.context().clearRect(0, 0, ronin.surface.settings["size"].width, ronin.surface.settings["size"].height);
-  }
-  
   // Cursor
   
   this.live_draw_from = null;

scripts/modules/surface.js

@@ -4,7 +4,7 @@ function Surface(rune)
   
   this.element = null;
   this.settings = {"size":new Rect("200x200")};
-  this.methods = [new Method("resize",[new Rect().name])]
+  this.methods = [new Method("resize",[new Rect().name]),new Method("crop",[new Position().name,new Rect().name])]
 
   this.layers = {};
   this.active_layer = null;
@@ -130,11 +130,19 @@ function Surface(rune)
     if(keys[loc-1] != null){this.select_layer(ronin.surface.layers[keys[loc-1]]);}
   }
 
-  // Layers
+  this.passive = function(cmd)
-
-  this.context = function()
   { 
-    return this.active_layer.context();
+    var crop = ronin.terminal.cmd().method("crop");
+
+    if(crop && crop.params.length == 2){
+      console.log(crop);  
+      ronin.overlay.select_layer().clear();
+      ronin.overlay.draw_rect(new Position(crop.params[0]),new Rect(crop.params[1]));
+    }
+    else{
+      console.log("Missing params")
+    }
+    ronin.terminal.update_hint();
   }
 
   // Cursor
@@ -146,19 +154,14 @@ function Surface(rune)
   
   this.mouse_down = function(position)
   {
-    ronin.overlay.clear();
+    ronin.overlay.select_layer().clear();
     ronin.overlay.draw_pointer(position);
-    ronin.terminal.input_element.value = "| "+this.mouse_from.render();
   }
   
   this.mouse_move = function(position,rect)
   {      
-    ronin.overlay.clear();
+    ronin.terminal.input_element.value = "@ crop:"+this.mouse_from.render()+":"+rect.render()+" ";
-
+    this.passive();
-    ronin.overlay.draw_rect(this.mouse_from,rect);
-    ronin.terminal.input_element.value = "@ "+this.mouse_from.render()+" "+rect.render();
-
-    ronin.terminal.update_hint();
   }
   
   this.mouse_up = function(position,rect)

scripts/units/method.js

@@ -1,16 +1,17 @@
-function Method(name,params)
+function Method(method_str)
 {
   Unit.call(this);
   
-  this.name = name;
+  var content = method_str.split(":");
-  this.params = params;
+  this.name = content.shift();
+  this.params = content;
   this.example = "";
   
   this.render = function()
   {
     var s = name+":";
     for(param in this.params){
-      s += this.params[param]+","
+      s += this.params[param]+":"
     }
     s = s.substr(0,s.length-1);