add scale to draw2d image

prosperon/draw2d.cm

@@ -137,7 +137,7 @@ draw.slice9 = function slice9(image, rect = [0,0], slice = 0, info = slice9_info
   })
 }
 
-draw.image = function image(image, rect, rotation, anchor, shear, info = {mode:"nearest"}, material = {color:{r:1,g:1,b:1,a:1}}) {
+draw.image = function image(image, rect, scale = {x:1,y:1}, anchor, shear, info = {mode:"nearest"}, material = {color:{r:1,g:1,b:1,a:1}}) {
   if (!rect) throw Error('Need rectangle to render image.')
   if (!image) throw Error('Need an image to render.')
   
@@ -146,7 +146,7 @@ draw.image = function image(image, rect, rotation, anchor, shear, info = {mode:"
   add_command("draw_image", {
     image,
     rect,
-    rotation,
+    scale,
     anchor,
     shear,
     info,

prosperon/prosperon.cm

@@ -193,8 +193,11 @@ function translate_draw_commands(commands) {
         var gpu = img.gpu
         if (!gpu) break
         
+        if (!cmd.scale) cmd.scale = {x:1,y:1}
         cmd.rect.width ??= img.width
         cmd.rect.height ??= img.height
+        cmd.rect.width = cmd.rect.width * cmd.scale.x
+        cmd.rect.height = cmd.rect.height * cmd.scale.y
         cmd.rect = worldToScreenRect(cmd.rect, camera)
 
         renderer_commands.push({