1 files changed, 34 insertions, 10 deletions

diff --git a/js/ui/brush.js b/js/ui/brush.js
index e1d140d..90422b7 100644
--- a/js/ui/brush.js
+++ b/js/ui/brush.js
@@ -43,7 +43,8 @@ var brush = (function(){
           fillColor = brush.bg
           lex.fill(brush)
         }
-        lex.focus()
+        brush.focus(x, y)
+        // lex.focus()
       })
       lex.span.addEventListener('mousemove', function(e){
         e.preventDefault()
@@ -57,7 +58,8 @@ var brush = (function(){
         else {
           lex.fill(brush)
         }
-        lex.focus()
+        brush.focus(x, y)
+        //lex.focus()
       })
     })
     window.addEventListener('mouseup', function(e){
@@ -65,16 +67,35 @@ var brush = (function(){
     })
   }
 
-  brush.expand = function(i){
-    var w = this.w = clamp(this.w+i, 1, 9), h = this.h = clamp(this.h+i, 1, 9)
-    controls.width.char = ""+w
-    controls.width.build()
-    controls.height.char = ""+h
-    controls.height.build()
+  brush.resize = function(w, h, min, max){
+    this.w = clamp(w, this.min, this.max)
+    this.h = clamp(h, this.min, this.max)
+    // brush.__proto__.resize.call(brush, w, h)
+    // this.w = w
+    // this.h = h
     this.rebuild()
+    //brush.__proto__.rebuild.call(brush, w, h)
+    controls.brush_w.char = ""+this.w
+    controls.brush_w.build()
+    controls.brush_h.char = ""+this.h
+    controls.brush_h.build()
+  }
+  brush.size_add = function(w, h){
+    brush.resize(brush.w + w, brush.h + h)
+  }
+
+  brush.expand = function(i){
+    brush.size_add(i, i)
+    // var w = this.w = clamp(this.w+i, 1, 9), h = this.h = clamp(this.h+i, 1, 9)
+    // controls.width.char = ""+w
+    // controls.width.build()
+    // controls.height.char = ""+h
+    // controls.height.build()
+    // this.rebuild()
   }
   brush.contract = function(i){
-    this.expand(-i)
+    brush.size_add(-i, -i)
+    // this.expand(-i)
   }
   
   brush.load = function(lex){
@@ -84,6 +105,9 @@ var brush = (function(){
     brush.opacity = 1
   }
 
+  brush.min = 1
+  brush.max = 100
+
   brush.char = " "
   brush.fg = 0
   brush.bg = 1
@@ -95,4 +119,4 @@ var brush = (function(){
   
   return brush
 
-})()
\ No newline at end of file
+})()